Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Conflicts:
	drivers/net/pcmcia/fmvj18x_cs.c
	drivers/net/pcmcia/nmclan_cs.c
	drivers/net/pcmcia/xirc2ps_cs.c
	drivers/net/wireless/ray_cs.c

325 files changed, 9045 insertions, 9687 deletions

diff --git a/Documentation/RCU/trace.txt b/Documentation/RCU/trace.txt
index 187bbf1..8608fd8 100644
--- a/Documentation/RCU/trace.txt
+++ b/Documentation/RCU/trace.txt
@@ -1,185 +1,10 @@
 CONFIG_RCU_TRACE debugfs Files and Formats
 
 
-The rcupreempt and rcutree implementations of RCU provide debugfs trace
-output that summarizes counters and state.  This information is useful for
-debugging RCU itself, and can sometimes also help to debug abuses of RCU.
-Note that the rcuclassic implementation of RCU does not provide debugfs
-trace output.
-
-The following sections describe the debugfs files and formats for
-preemptable RCU (rcupreempt) and hierarchical RCU (rcutree).
-
-
-Preemptable RCU debugfs Files and Formats
-
-This implementation of RCU provides three debugfs files under the
-top-level directory RCU: rcu/rcuctrs (which displays the per-CPU
-counters used by preemptable RCU) rcu/rcugp (which displays grace-period
-counters), and rcu/rcustats (which internal counters for debugging RCU).
-
-The output of "cat rcu/rcuctrs" looks as follows:
-
-CPU last cur F M
-  0    5  -5 0 0
-  1   -1   0 0 0
-  2    0   1 0 0
-  3    0   1 0 0
-  4    0   1 0 0
-  5    0   1 0 0
-  6    0   2 0 0
-  7    0  -1 0 0
-  8    0   1 0 0
-ggp = 26226, state = waitzero
-
-The per-CPU fields are as follows:
-
-o	"CPU" gives the CPU number.  Offline CPUs are not displayed.
-
-o	"last" gives the value of the counter that is being decremented
-	for the current grace period phase.  In the example above,
-	the counters sum to 4, indicating that there are still four
-	RCU read-side critical sections still running that started
-	before the last counter flip.
-
-o	"cur" gives the value of the counter that is currently being
-	both incremented (by rcu_read_lock()) and decremented (by
-	rcu_read_unlock()).  In the example above, the counters sum to
-	1, indicating that there is only one RCU read-side critical section
-	still running that started after the last counter flip.
-
-o	"F" indicates whether RCU is waiting for this CPU to acknowledge
-	a counter flip.  In the above example, RCU is not waiting on any,
-	which is consistent with the state being "waitzero" rather than
-	"waitack".
-
-o	"M" indicates whether RCU is waiting for this CPU to execute a
-	memory barrier.  In the above example, RCU is not waiting on any,
-	which is consistent with the state being "waitzero" rather than
-	"waitmb".
-
-o	"ggp" is the global grace-period counter.
-
-o	"state" is the RCU state, which can be one of the following:
-
-	o	"idle": there is no grace period in progress.
-
-	o	"waitack": RCU just incremented the global grace-period
-		counter, which has the effect of reversing the roles of
-		the "last" and "cur" counters above, and is waiting for
-		all the CPUs to acknowledge the flip.  Once the flip has
-		been acknowledged, CPUs will no longer be incrementing
-		what are now the "last" counters, so that their sum will
-		decrease monotonically down to zero.
-
-	o	"waitzero": RCU is waiting for the sum of the "last" counters
-		to decrease to zero.
-
-	o	"waitmb": RCU is waiting for each CPU to execute a memory
-		barrier, which ensures that instructions from a given CPU's
-		last RCU read-side critical section cannot be reordered
-		with instructions following the memory-barrier instruction.
-
-The output of "cat rcu/rcugp" looks as follows:
-
-oldggp=48870  newggp=48873
-
-Note that reading from this file provokes a synchronize_rcu().  The
-"oldggp" value is that of "ggp" from rcu/rcuctrs above, taken before
-executing the synchronize_rcu(), and the "newggp" value is also the
-"ggp" value, but taken after the synchronize_rcu() command returns.
-
-
-The output of "cat rcu/rcugp" looks as follows:
-
-na=1337955 nl=40 wa=1337915 wl=44 da=1337871 dl=0 dr=1337871 di=1337871
-1=50989 e1=6138 i1=49722 ie1=82 g1=49640 a1=315203 ae1=265563 a2=49640
-z1=1401244 ze1=1351605 z2=49639 m1=5661253 me1=5611614 m2=49639
-
-These are counters tracking internal preemptable-RCU events, however,
-some of them may be useful for debugging algorithms using RCU.  In
-particular, the "nl", "wl", and "dl" values track the number of RCU
-callbacks in various states.  The fields are as follows:
-
-o	"na" is the total number of RCU callbacks that have been enqueued
-	since boot.
-
-o	"nl" is the number of RCU callbacks waiting for the previous
-	grace period to end so that they can start waiting on the next
-	grace period.
-
-o	"wa" is the total number of RCU callbacks that have started waiting
-	for a grace period since boot.  "na" should be roughly equal to
-	"nl" plus "wa".
-
-o	"wl" is the number of RCU callbacks currently waiting for their
-	grace period to end.
-
-o	"da" is the total number of RCU callbacks whose grace periods
-	have completed since boot.  "wa" should be roughly equal to
-	"wl" plus "da".
-
-o	"dr" is the total number of RCU callbacks that have been removed
-	from the list of callbacks ready to invoke.  "dr" should be roughly
-	equal to "da".
-
-o	"di" is the total number of RCU callbacks that have been invoked
-	since boot.  "di" should be roughly equal to "da", though some
-	early versions of preemptable RCU had a bug so that only the
-	last CPU's count of invocations was displayed, rather than the
-	sum of all CPU's counts.
-
-o	"1" is the number of calls to rcu_try_flip().  This should be
-	roughly equal to the sum of "e1", "i1", "a1", "z1", and "m1"
-	described below.  In other words, the number of times that
-	the state machine is visited should be equal to the sum of the
-	number of times that each state is visited plus the number of
-	times that the state-machine lock acquisition failed.
-
-o	"e1" is the number of times that rcu_try_flip() was unable to
-	acquire the fliplock.
-
-o	"i1" is the number of calls to rcu_try_flip_idle().
-
-o	"ie1" is the number of times rcu_try_flip_idle() exited early
-	due to the calling CPU having no work for RCU.
-
-o	"g1" is the number of times that rcu_try_flip_idle() decided
-	to start a new grace period.  "i1" should be roughly equal to
-	"ie1" plus "g1".
-
-o	"a1" is the number of calls to rcu_try_flip_waitack().
-
-o	"ae1" is the number of times that rcu_try_flip_waitack() found
-	that at least one CPU had not yet acknowledge the new grace period
-	(AKA "counter flip").
-
-o	"a2" is the number of time rcu_try_flip_waitack() found that
-	all CPUs had acknowledged.  "a1" should be roughly equal to
-	"ae1" plus "a2".  (This particular output was collected on
-	a 128-CPU machine, hence the smaller-than-usual fraction of
-	calls to rcu_try_flip_waitack() finding all CPUs having already
-	acknowledged.)
-
-o	"z1" is the number of calls to rcu_try_flip_waitzero().
-
-o	"ze1" is the number of times that rcu_try_flip_waitzero() found
-	that not all of the old RCU read-side critical sections had
-	completed.
-
-o	"z2" is the number of times that rcu_try_flip_waitzero() finds
-	the sum of the counters equal to zero, in other words, that
-	all of the old RCU read-side critical sections had completed.
-	The value of "z1" should be roughly equal to "ze1" plus
-	"z2".
-
-o	"m1" is the number of calls to rcu_try_flip_waitmb().
-
-o	"me1" is the number of times that rcu_try_flip_waitmb() finds
-	that at least one CPU has not yet executed a memory barrier.
-
-o	"m2" is the number of times that rcu_try_flip_waitmb() finds that
-	all CPUs have executed a memory barrier.
+The rcutree implementation of RCU provides debugfs trace output that
+summarizes counters and state.  This information is useful for debugging
+RCU itself, and can sometimes also help to debug abuses of RCU.
+The following sections describe the debugfs files and formats.
 
 
 Hierarchical RCU debugfs Files and Formats
@@ -210,9 +35,10 @@ rcu_bh:
   6 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=859/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
   7 c=-275 g=-275 pq=1 pqc=-275 qp=0 dt=3761/1 dn=0 df=15 of=0 ri=0 ql=0 b=10
 
-The first section lists the rcu_data structures for rcu, the second for
-rcu_bh.  Each section has one line per CPU, or eight for this 8-CPU system.
-The fields are as follows:
+The first section lists the rcu_data structures for rcu_sched, the second
+for rcu_bh.  Note that CONFIG_TREE_PREEMPT_RCU kernels will have an
+additional section for rcu_preempt.  Each section has one line per CPU,
+or eight for this 8-CPU system.  The fields are as follows:
 
 o	The number at the beginning of each line is the CPU number.
 	CPUs numbers followed by an exclamation mark are offline,
@@ -223,9 +49,9 @@ o	The number at the beginning of each line is the CPU number.
 
 o	"c" is the count of grace periods that this CPU believes have
 	completed.  CPUs in dynticks idle mode may lag quite a ways
-	behind, for example, CPU 4 under "rcu" above, which has slept
-	through the past 25 RCU grace periods.	It is not unusual to
-	see CPUs lagging by thousands of grace periods.
+	behind, for example, CPU 4 under "rcu_sched" above, which has
+	slept through the past 25 RCU grace periods.  It is not unusual
+	to see CPUs lagging by thousands of grace periods.
 
 o	"g" is the count of grace periods that this CPU believes have
 	started.  Again, CPUs in dynticks idle mode may lag behind.
@@ -308,8 +134,10 @@ The output of "cat rcu/rcugp" looks as follows:
 rcu_sched: completed=33062  gpnum=33063
 rcu_bh: completed=464  gpnum=464
 
-Again, this output is for both "rcu" and "rcu_bh".  The fields are
-taken from the rcu_state structure, and are as follows:
+Again, this output is for both "rcu_sched" and "rcu_bh".  Note that
+kernels built with CONFIG_TREE_PREEMPT_RCU will have an additional
+"rcu_preempt" line.  The fields are taken from the rcu_state structure,
+and are as follows:
 
 o	"completed" is the number of grace periods that have completed.
 	It is comparable to the "c" field from rcu/rcudata in that a
@@ -324,23 +152,24 @@ o	"gpnum" is the number of grace periods that have started.  It is
 	If these two fields are equal (as they are for "rcu_bh" above),
 	then there is no grace period in progress, in other words, RCU
 	is idle.  On the other hand, if the two fields differ (as they
-	do for "rcu" above), then an RCU grace period is in progress.
+	do for "rcu_sched" above), then an RCU grace period is in progress.
 
 
 The output of "cat rcu/rcuhier" looks as follows, with very long lines:
 
-c=6902 g=6903 s=2 jfq=3 j=72c7 nfqs=13142/nfqsng=0(13142) fqlh=6
-1/1 0:127 ^0    
-3/3 0:35 ^0    0/0 36:71 ^1    0/0 72:107 ^2    0/0 108:127 ^3    
-3/3f 0:5 ^0    2/3 6:11 ^1    0/0 12:17 ^2    0/0 18:23 ^3    0/0 24:29 ^4    0/0 30:35 ^5    0/0 36:41 ^0    0/0 42:47 ^1    0/0 48:53 ^2    0/0 54:59 ^3    0/0 60:65 ^4    0/0 66:71 ^5    0/0 72:77 ^0    0/0 78:83 ^1    0/0 84:89 ^2    0/0 90:95 ^3    0/0 96:101 ^4    0/0 102:107 ^5    0/0 108:113 ^0    0/0 114:119 ^1    0/0 120:125 ^2    0/0 126:127 ^3    
+c=6902 g=6903 s=2 jfq=3 j=72c7 nfqs=13142/nfqsng=0(13142) fqlh=6 oqlen=0
+1/1 .>. 0:127 ^0    
+3/3 .>. 0:35 ^0    0/0 .>. 36:71 ^1    0/0 .>. 72:107 ^2    0/0 .>. 108:127 ^3    
+3/3f .>. 0:5 ^0    2/3 .>. 6:11 ^1    0/0 .>. 12:17 ^2    0/0 .>. 18:23 ^3    0/0 .>. 24:29 ^4    0/0 .>. 30:35 ^5    0/0 .>. 36:41 ^0    0/0 .>. 42:47 ^1    0/0 .>. 48:53 ^2    0/0 .>. 54:59 ^3    0/0 .>. 60:65 ^4    0/0 .>. 66:71 ^5    0/0 .>. 72:77 ^0    0/0 .>. 78:83 ^1    0/0 .>. 84:89 ^2    0/0 .>. 90:95 ^3    0/0 .>. 96:101 ^4    0/0 .>. 102:107 ^5    0/0 .>. 108:113 ^0    0/0 .>. 114:119 ^1    0/0 .>. 120:125 ^2    0/0 .>. 126:127 ^3    
 rcu_bh:
-c=-226 g=-226 s=1 jfq=-5701 j=72c7 nfqs=88/nfqsng=0(88) fqlh=0
-0/1 0:127 ^0    
-0/3 0:35 ^0    0/0 36:71 ^1    0/0 72:107 ^2    0/0 108:127 ^3    
-0/3f 0:5 ^0    0/3 6:11 ^1    0/0 12:17 ^2    0/0 18:23 ^3    0/0 24:29 ^4    0/0 30:35 ^5    0/0 36:41 ^0    0/0 42:47 ^1    0/0 48:53 ^2    0/0 54:59 ^3    0/0 60:65 ^4    0/0 66:71 ^5    0/0 72:77 ^0    0/0 78:83 ^1    0/0 84:89 ^2    0/0 90:95 ^3    0/0 96:101 ^4    0/0 102:107 ^5    0/0 108:113 ^0    0/0 114:119 ^1    0/0 120:125 ^2    0/0 126:127 ^3
+c=-226 g=-226 s=1 jfq=-5701 j=72c7 nfqs=88/nfqsng=0(88) fqlh=0 oqlen=0
+0/1 .>. 0:127 ^0    
+0/3 .>. 0:35 ^0    0/0 .>. 36:71 ^1    0/0 .>. 72:107 ^2    0/0 .>. 108:127 ^3    
+0/3f .>. 0:5 ^0    0/3 .>. 6:11 ^1    0/0 .>. 12:17 ^2    0/0 .>. 18:23 ^3    0/0 .>. 24:29 ^4    0/0 .>. 30:35 ^5    0/0 .>. 36:41 ^0    0/0 .>. 42:47 ^1    0/0 .>. 48:53 ^2    0/0 .>. 54:59 ^3    0/0 .>. 60:65 ^4    0/0 .>. 66:71 ^5    0/0 .>. 72:77 ^0    0/0 .>. 78:83 ^1    0/0 .>. 84:89 ^2    0/0 .>. 90:95 ^3    0/0 .>. 96:101 ^4    0/0 .>. 102:107 ^5    0/0 .>. 108:113 ^0    0/0 .>. 114:119 ^1    0/0 .>. 120:125 ^2    0/0 .>. 126:127 ^3
 
-This is once again split into "rcu" and "rcu_bh" portions.  The fields are
-as follows:
+This is once again split into "rcu_sched" and "rcu_bh" portions,
+and CONFIG_TREE_PREEMPT_RCU kernels will again have an additional
+"rcu_preempt" section.  The fields are as follows:
 
 o	"c" is exactly the same as "completed" under rcu/rcugp.
 
@@ -372,6 +201,11 @@ o	"fqlh" is the number of calls to force_quiescent_state() that
 	exited immediately (without even being counted in nfqs above)
 	due to contention on ->fqslock.
 
+o	"oqlen" is the number of callbacks on the "orphan" callback
+	list.  RCU callbacks are placed on this list by CPUs going
+	offline, and are "adopted" either by the CPU helping the outgoing
+	CPU or by the next rcu_barrier*() call, whichever comes first.
+
 o	Each element of the form "1/1 0:127 ^0" represents one struct
 	rcu_node.  Each line represents one level of the hierarchy, from
 	root to leaves.  It is best to think of the rcu_data structures
@@ -379,7 +213,7 @@ o	Each element of the form "1/1 0:127 ^0" represents one struct
 	might be either one, two, or three levels of rcu_node structures,
 	depending on the relationship between CONFIG_RCU_FANOUT and
 	CONFIG_NR_CPUS.
-	
+
 	o	The numbers separated by the "/" are the qsmask followed
 		by the qsmaskinit.  The qsmask will have one bit
 		set for each entity in the next lower level that
@@ -389,10 +223,19 @@ o	Each element of the form "1/1 0:127 ^0" represents one struct
 		The value of qsmaskinit is assigned to that of qsmask
 		at the beginning of each grace period.
 
-		For example, for "rcu", the qsmask of the first entry
-		of the lowest level is 0x14, meaning that we are still
-		waiting for CPUs 2 and 4 to check in for the current
-		grace period.
+		For example, for "rcu_sched", the qsmask of the first
+		entry of the lowest level is 0x14, meaning that we
+		are still waiting for CPUs 2 and 4 to check in for the
+		current grace period.
+
+	o	The characters separated by the ">" indicate the state
+		of the blocked-tasks lists.  A "T" preceding the ">"
+		indicates that at least one task blocked in an RCU
+		read-side critical section blocks the current grace
+		period, while a "." preceding the ">" indicates otherwise.
+		The character following the ">" indicates similarly for
+		the next grace period.  A "T" should appear in this
+		field only for rcu-preempt.
 
 	o	The numbers separated by the ":" are the range of CPUs
 		served by this struct rcu_node.  This can be helpful
@@ -431,8 +274,9 @@ rcu_bh:
   6 np=120834 qsp=9902 cbr=0 cng=0 gpc=6 gps=3 nf=2 nn=110921
   7 np=144888 qsp=26336 cbr=0 cng=0 gpc=8 gps=2 nf=0 nn=118542
 
-As always, this is once again split into "rcu" and "rcu_bh" portions.
-The fields are as follows:
+As always, this is once again split into "rcu_sched" and "rcu_bh"
+portions, with CONFIG_TREE_PREEMPT_RCU kernels having an additional
+"rcu_preempt" section.  The fields are as follows:
 
 o	"np" is the number of times that __rcu_pending() has been invoked
 	for the corresponding flavor of RCU.
diff --git a/Documentation/RCU/whatisRCU.txt b/Documentation/RCU/whatisRCU.txt
index e41a7fe..d542ca2 100644
--- a/Documentation/RCU/whatisRCU.txt
+++ b/Documentation/RCU/whatisRCU.txt
@@ -830,7 +830,7 @@ sched:	Critical sections	Grace period		Barrier
 SRCU:	Critical sections	Grace period		Barrier
 
 	srcu_read_lock		synchronize_srcu	N/A
-	srcu_read_unlock
+	srcu_read_unlock	synchronize_srcu_expedited
 
 SRCU:	Initialization/cleanup
 	init_srcu_struct
diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index e1efc40..e151b2a 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -65,6 +65,7 @@ aicdb.h*
 asm-offsets.h
 asm_offsets.h
 autoconf.h*
+av_permissions.h
 bbootsect
 bin2c
 binkernel.spec
@@ -95,12 +96,14 @@ docproc
 elf2ecoff
 elfconfig.h*
 fixdep
+flask.h
 fore200e_mkfirm
 fore200e_pca_fw.c*
 gconf
 gen-devlist
 gen_crc32table
 gen_init_cpio
+genheaders
 genksyms
 *_gray256.c
 ihex2fw
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 52c34b4..d8ce217 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -85,7 +85,6 @@ parameter is applicable:
 	PPT	Parallel port support is enabled.
 	PS2	Appropriate PS/2 support is enabled.
 	RAM	RAM disk support is enabled.
-	ROOTPLUG The example Root Plug LSM is enabled.
 	S390	S390 architecture is enabled.
 	SCSI	Appropriate SCSI support is enabled.
 			A lot of drivers has their options described inside of
@@ -779,6 +778,13 @@ and is between 256 and 4096 characters. It is defined in the file
 			by the set_ftrace_notrace file in the debugfs
 			tracing directory.
 
+	ftrace_graph_filter=[function-list]
+			[FTRACE] Limit the top level callers functions traced
+			by the function graph tracer at boot up.
+			function-list is a comma separated list of functions
+			that can be changed at run time by the
+			set_graph_function file in the debugfs tracing directory.
+
 	gamecon.map[2|3]=
 			[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
 			support via parallel port (up to 5 devices per port)
@@ -2032,8 +2038,15 @@ and is between 256 and 4096 characters. It is defined in the file
 
 	print-fatal-signals=
 			[KNL] debug: print fatal signals
-			print-fatal-signals=1: print segfault info to
-			the kernel console.
+
+			If enabled, warn about various signal handling
+			related application anomalies: too many signals,
+			too many POSIX.1 timers, fatal signals causing a
+			coredump - etc.
+
+			If you hit the warning due to signal overflow,
+			you might want to try "ulimit -i unlimited".
+
 			default: off.
 
 	printk.time=	Show timing data prefixed to each printk message line
@@ -2164,15 +2177,6 @@ and is between 256 and 4096 characters. It is defined in the file
 			Useful for devices that are detected asynchronously
 			(e.g. USB and MMC devices).
 
-	root_plug.vendor_id=
-			[ROOTPLUG] Override the default vendor ID
-
-	root_plug.product_id=
-			[ROOTPLUG] Override the default product ID
-
-	root_plug.debug=
-			[ROOTPLUG] Enable debugging output
-
 	rw		[KNL] Mount root device read-write on boot
 
 	S		[KNL] Run init in single mode
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
index 0599343..446f43b 100644
--- a/Documentation/pcmcia/driver-changes.txt
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -1,5 +1,17 @@
 This file details changes in 2.6 which affect PCMCIA card driver authors:
 
+* no cs_error / CS_CHECK / CONFIG_PCMCIA_DEBUG (as of 2.6.33)
+   Instead of the cs_error() callback or the CS_CHECK() macro, please use
+   Linux-style checking of return values, and -- if necessary -- debug
+   messages using "dev_dbg()" or "pr_debug()".
+
+* New CIS tuple access (as of 2.6.33)
+   Instead of pcmcia_get_{first,next}_tuple(), pcmcia_get_tuple_data() and
+   pcmcia_parse_tuple(), a driver shall use "pcmcia_get_tuple()" if it is
+   only interested in one (raw) tuple, or "pcmcia_loop_tuple()" if it is
+   interested in all tuples of one type. To decode the MAC from CISTPL_FUNCE,
+   a new helper "pcmcia_get_mac_from_cis()" was added.
+
 * New configuration loop helper (as of 2.6.28)
    By calling pcmcia_loop_config(), a driver can iterate over all available
    configuration options. During a driver's probe() phase, one doesn't need
diff --git a/Documentation/trace/ftrace-design.txt b/Documentation/trace/ftrace-design.txt
index 7003e10..641a1ef 100644
--- a/Documentation/trace/ftrace-design.txt
+++ b/Documentation/trace/ftrace-design.txt
@@ -213,10 +213,19 @@ If you can't trace NMI functions, then skip this option.
 <details to be filled>
 
 
-HAVE_FTRACE_SYSCALLS
+HAVE_SYSCALL_TRACEPOINTS
 ---------------------
 
-<details to be filled>
+You need very few things to get the syscalls tracing in an arch.
+
+- Have a NR_syscalls variable in <asm/unistd.h> that provides the number
+  of syscalls supported by the arch.
+- Implement arch_syscall_addr() that resolves a syscall address from a
+  syscall number.
+- Support the TIF_SYSCALL_TRACEPOINT thread flags
+- Put the trace_sys_enter() and trace_sys_exit() tracepoints calls from ptrace
+  in the ptrace syscalls tracing path.
+- Tag this arch as HAVE_SYSCALL_TRACEPOINTS.
 
 
 HAVE_FTRACE_MCOUNT_RECORD
diff --git a/MAINTAINERS b/MAINTAINERS
index 1186b19..89ceb40 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3023,11 +3023,8 @@ S:	Maintained
 F:	fs/autofs4/
 
 KERNEL BUILD
-M:	Sam Ravnborg <sam@ravnborg.org>
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes.git
 L:	linux-kbuild@vger.kernel.org
-S:	Maintained
+S:	Orphan
 F:	Documentation/kbuild/
 F:	Makefile
 F:	scripts/Makefile.*
diff --git a/Makefile b/Makefile
index ad82601..33d4732 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 32
-EXTRAVERSION = -rc8
+EXTRAVERSION =
 NAME = Man-Eating Seals of Antiquity
 
 # *DOCUMENTATION*
@@ -379,6 +379,7 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exc
 PHONY += scripts_basic
 scripts_basic:
 	$(Q)$(MAKE) $(build)=scripts/basic
+	$(Q)rm -f .tmp_quiet_recordmcount
 
 # To avoid any implicit rule to kick in, define an empty command.
 scripts/basic/%: scripts_basic ;
diff --git a/arch/avr32/include/asm/bug.h b/arch/avr32/include/asm/bug.h
index 331d45b..2aa373cc 100644
--- a/arch/avr32/include/asm/bug.h
+++ b/arch/avr32/include/asm/bug.h
@@ -52,7 +52,7 @@
 #define BUG()								\
 	do {								\
 		_BUG_OR_WARN(0);					\
-		for (;;);						\
+		unreachable();						\
 	} while (0)
 
 #define WARN_ON(condition)							\
diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index dcbaea7..f0acde6 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -4,8 +4,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/swiotlb.h>
 
-extern int swiotlb_force;
-
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
 extern void pci_swiotlb_init(void);
diff --git a/arch/ia64/kernel/pci-swiotlb.c b/arch/ia64/kernel/pci-swiotlb.c
index 285aae8..53292ab 100644
--- a/arch/ia64/kernel/pci-swiotlb.c
+++ b/arch/ia64/kernel/pci-swiotlb.c
@@ -41,7 +41,7 @@ struct dma_map_ops swiotlb_dma_ops = {
 void __init swiotlb_dma_init(void)
 {
 	dma_ops = &swiotlb_dma_ops;
-	swiotlb_init();
+	swiotlb_init(1);
 }
 
 void __init pci_swiotlb_init(void)
@@ -51,7 +51,7 @@ void __init pci_swiotlb_init(void)
 		swiotlb = 1;
 		printk(KERN_INFO "PCI-DMA: Re-initialize machine vector.\n");
 		machvec_init("dig");
-		swiotlb_init();
+		swiotlb_init(1);
 		dma_ops = &swiotlb_dma_ops;
 #else
 		panic("Unable to find Intel IOMMU");
diff --git a/arch/mips/include/asm/bug.h b/arch/mips/include/asm/bug.h
index 6cf29c2..540c98a 100644
--- a/arch/mips/include/asm/bug.h
+++ b/arch/mips/include/asm/bug.h
@@ -11,9 +11,7 @@
 static inline void __noreturn BUG(void)
 {
 	__asm__ __volatile__("break %0" : : "i" (BRK_BUG));
-	/* Fool GCC into thinking the function doesn't return. */
-	while (1)
-		;
+	unreachable();
 }
 
 #define HAVE_ARCH_BUG
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 3fe1fcf..fe0d798 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -306,6 +306,7 @@ static inline int mips_atomic_set(struct pt_regs *regs,
 
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
 		__asm__ __volatile__ (
+		"	.set	mips3					\n"
 		"	li	%[err], 0				\n"
 		"1:	ll	%[old], (%[addr])			\n"
 		"	move	%[tmp], %[new]				\n"
@@ -320,6 +321,7 @@ static inline int mips_atomic_set(struct pt_regs *regs,
 		"	"STR(PTR)"	1b, 4b				\n"
 		"	"STR(PTR)"	2b, 4b				\n"
 		"	.previous					\n"
+		"	.set	mips0					\n"
 		: [old] "=&r" (old),
 		  [err] "=&r" (err),
 		  [tmp] "=&r" (tmp)
@@ -329,6 +331,7 @@ static inline int mips_atomic_set(struct pt_regs *regs,
 		: "memory");
 	} else if (cpu_has_llsc) {
 		__asm__ __volatile__ (
+		"	.set	mips3					\n"
 		"	li	%[err], 0				\n"
 		"1:	ll	%[old], (%[addr])			\n"
 		"	move	%[tmp], %[new]				\n"
@@ -347,6 +350,7 @@ static inline int mips_atomic_set(struct pt_regs *regs,
 		"	"STR(PTR)"	1b, 5b				\n"
 		"	"STR(PTR)"	2b, 5b				\n"
 		"	.previous					\n"
+		"	.set	mips0					\n"
 		: [old] "=&r" (old),
 		  [err] "=&r" (err),
 		  [tmp] "=&r" (tmp)
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
index 9f40e1f..041fc1a 100644
--- a/arch/mips/rb532/devices.c
+++ b/arch/mips/rb532/devices.c
@@ -110,7 +110,6 @@ static struct korina_device korina_dev0_data = {
 static struct platform_device korina_dev0 = {
 	.id = -1,
 	.name = "korina",
-	.dev.driver_data = &korina_dev0_data,
 	.resource = korina_dev0_res,
 	.num_resources = ARRAY_SIZE(korina_dev0_res),
 };
@@ -332,6 +331,8 @@ static int __init plat_setup_devices(void)
 	/* set the uart clock to the current cpu frequency */
 	rb532_uart_res[0].uartclk = idt_cpu_freq;
 
+	dev_set_drvdata(&korina_dev0.dev, &korina_dev0_data);
+
 	return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
 }
 
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 53bcf3d..b152de3 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -345,7 +345,7 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_SWIOTLB
 	if (ppc_swiotlb_enable)
-		swiotlb_init();
+		swiotlb_init(1);
 #endif
 
 	paging_init();
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 04f638d..df2c9e9 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -550,7 +550,7 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_SWIOTLB
 	if (ppc_swiotlb_enable)
-		swiotlb_init();
+		swiotlb_init(1);
 #endif
 
 	paging_init();
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 43c0aca..16c6730 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -95,6 +95,34 @@ config S390
 	select HAVE_ARCH_TRACEHOOK
 	select INIT_ALL_POSSIBLE
 	select HAVE_PERF_EVENTS
+	select ARCH_INLINE_SPIN_TRYLOCK
+	select ARCH_INLINE_SPIN_TRYLOCK_BH
+	select ARCH_INLINE_SPIN_LOCK
+	select ARCH_INLINE_SPIN_LOCK_BH
+	select ARCH_INLINE_SPIN_LOCK_IRQ
+	select ARCH_INLINE_SPIN_LOCK_IRQSAVE
+	select ARCH_INLINE_SPIN_UNLOCK
+	select ARCH_INLINE_SPIN_UNLOCK_BH
+	select ARCH_INLINE_SPIN_UNLOCK_IRQ
+	select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
+	select ARCH_INLINE_READ_TRYLOCK
+	select ARCH_INLINE_READ_LOCK
+	select ARCH_INLINE_READ_LOCK_BH
+	select ARCH_INLINE_READ_LOCK_IRQ
+	select ARCH_INLINE_READ_LOCK_IRQSAVE
+	select ARCH_INLINE_READ_UNLOCK
+	select ARCH_INLINE_READ_UNLOCK_BH
+	select ARCH_INLINE_READ_UNLOCK_IRQ
+	select ARCH_INLINE_READ_UNLOCK_IRQRESTORE
+	select ARCH_INLINE_WRITE_TRYLOCK
+	select ARCH_INLINE_WRITE_LOCK
+	select ARCH_INLINE_WRITE_LOCK_BH
+	select ARCH_INLINE_WRITE_LOCK_IRQ
+	select ARCH_INLINE_WRITE_LOCK_IRQSAVE
+	select ARCH_INLINE_WRITE_UNLOCK
+	select ARCH_INLINE_WRITE_UNLOCK_BH
+	select ARCH_INLINE_WRITE_UNLOCK_IRQ
+	select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
 
 config SCHED_OMIT_FRAME_POINTER
 	bool
diff --git a/arch/s390/include/asm/bug.h b/arch/s390/include/asm/bug.h
index 7efd0ab..efb74fd 100644
--- a/arch/s390/include/asm/bug.h
+++ b/arch/s390/include/asm/bug.h
@@ -49,7 +49,7 @@
 
 #define BUG() do {					\
 	__EMIT_BUG(0);					\
-	for (;;);					\
+	unreachable();					\
 } while (0)
 
 #define WARN_ON(x) ({					\
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index 41ce686..c9af0d19 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -191,33 +191,4 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
 #define _raw_read_relax(lock)	cpu_relax()
 #define _raw_write_relax(lock)	cpu_relax()
 
-#define __always_inline__spin_lock
-#define __always_inline__read_lock
-#define __always_inline__write_lock
-#define __always_inline__spin_lock_bh
-#define __always_inline__read_lock_bh
-#define __always_inline__write_lock_bh
-#define __always_inline__spin_lock_irq
-#define __always_inline__read_lock_irq
-#define __always_inline__write_lock_irq
-#define __always_inline__spin_lock_irqsave
-#define __always_inline__read_lock_irqsave
-#define __always_inline__write_lock_irqsave
-#define __always_inline__spin_trylock
-#define __always_inline__read_trylock
-#define __always_inline__write_trylock
-#define __always_inline__spin_trylock_bh
-#define __always_inline__spin_unlock
-#define __always_inline__read_unlock
-#define __always_inline__write_unlock
-#define __always_inline__spin_unlock_bh
-#define __always_inline__read_unlock_bh
-#define __always_inline__write_unlock_bh
-#define __always_inline__spin_unlock_irq
-#define __always_inline__read_unlock_irq
-#define __always_inline__write_unlock_irq
-#define __always_inline__spin_unlock_irqrestore
-#define __always_inline__read_unlock_irqrestore
-#define __always_inline__write_unlock_irqrestore
-
 #endif /* __ASM_SPINLOCK_H */
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index f5fe34d..5a82bc6 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -203,73 +203,10 @@ out:
 
 #ifdef CONFIG_FTRACE_SYSCALLS
 
-extern unsigned long __start_syscalls_metadata[];
-extern unsigned long __stop_syscalls_metadata[];
 extern unsigned int sys_call_table[];
 
-static struct syscall_metadata **syscalls_metadata;
-
-struct syscall_metadata *syscall_nr_to_meta(int nr)
-{
-	if (!syscalls_metadata || nr >= NR_syscalls || nr < 0)
-		return NULL;
-
-	return syscalls_metadata[nr];
-}
-
-int syscall_name_to_nr(char *name)
-{
-	int i;
-
-	if (!syscalls_metadata)
-		return -1;
-	for (i = 0; i < NR_syscalls; i++)
-		if (syscalls_metadata[i])
-			if (!strcmp(syscalls_metadata[i]->name, name))
-				return i;
-	return -1;
-}
-
-void set_syscall_enter_id(int num, int id)
-{
-	syscalls_metadata[num]->enter_id = id;
-}
-
-void set_syscall_exit_id(int num, int id)
+unsigned long __init arch_syscall_addr(int nr)
 {
-	syscalls_metadata[num]->exit_id = id;
-}
-
-static struct syscall_metadata *find_syscall_meta(unsigned long syscall)
-{
-	struct syscall_metadata *start;
-	struct syscall_metadata *stop;
-	char str[KSYM_SYMBOL_LEN];
-
-	start = (struct syscall_metadata *)__start_syscalls_metadata;
-	stop = (struct syscall_metadata *)__stop_syscalls_metadata;
-	kallsyms_lookup(syscall, NULL, NULL, NULL, str);
-
-	for ( ; start < stop; start++) {
-		if (start->name && !strcmp(start->name + 3, str + 3))
-			return start;
-	}
-	return NULL;
-}
-
-static int __init arch_init_ftrace_syscalls(void)
-{
-	struct syscall_metadata *meta;
-	int i;
-	syscalls_metadata = kzalloc(sizeof(*syscalls_metadata) * NR_syscalls,
-				    GFP_KERNEL);
-	if (!syscalls_metadata)
-		return -ENOMEM;
-	for (i = 0; i < NR_syscalls; i++) {
-		meta = find_syscall_meta((unsigned long)sys_call_table[i]);
-		syscalls_metadata[i] = meta;
-	}
-	return 0;
+	return (unsigned long)sys_call_table[nr];
 }
-arch_initcall(arch_init_ftrace_syscalls);
 #endif
diff --git a/arch/x86/include/asm/amd_iommu.h b/arch/x86/include/asm/amd_iommu.h
index 4b18089..5af2982 100644
--- a/arch/x86/include/asm/amd_iommu.h
+++ b/arch/x86/include/asm/amd_iommu.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2007-2009 Advanced Micro Devices, Inc.
  * Author: Joerg Roedel <joerg.roedel@amd.com>
  *         Leo Duran <leo.duran@amd.com>
  *
@@ -23,19 +23,13 @@
 #include <linux/irqreturn.h>
 
 #ifdef CONFIG_AMD_IOMMU
-extern int amd_iommu_init(void);
-extern int amd_iommu_init_dma_ops(void);
-extern int amd_iommu_init_passthrough(void);
+
 extern void amd_iommu_detect(void);
-extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
-extern void amd_iommu_flush_all_domains(void);
-extern void amd_iommu_flush_all_devices(void);
-extern void amd_iommu_shutdown(void);
-extern void amd_iommu_apply_erratum_63(u16 devid);
+
 #else
-static inline int amd_iommu_init(void) { return -ENODEV; }
+
 static inline void amd_iommu_detect(void) { }
-static inline void amd_iommu_shutdown(void) { }
+
 #endif
 
 #endif /* _ASM_X86_AMD_IOMMU_H */
diff --git a/arch/x86/include/asm/amd_iommu_proto.h b/arch/x86/include/asm/amd_iommu_proto.h
new file mode 100644
index 0000000..84786fb
--- /dev/null
+++ b/arch/x86/include/asm/amd_iommu_proto.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2009 Advanced Micro Devices, Inc.
+ * Author: Joerg Roedel <joerg.roedel@amd.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#ifndef _ASM_X86_AMD_IOMMU_PROTO_H
+#define _ASM_X86_AMD_IOMMU_PROTO_H
+
+struct amd_iommu;
+
+extern int amd_iommu_init_dma_ops(void);
+extern int amd_iommu_init_passthrough(void);
+extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
+extern void amd_iommu_flush_all_domains(void);
+extern void amd_iommu_flush_all_devices(void);
+extern void amd_iommu_apply_erratum_63(u16 devid);
+extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
+
+#ifndef CONFIG_AMD_IOMMU_STATS
+
+static inline void amd_iommu_stats_init(void) { }
+
+#endif /* !CONFIG_AMD_IOMMU_STATS */
+
+#endif /* _ASM_X86_AMD_IOMMU_PROTO_H  */
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
index 2a2cc7a..ba19ad4 100644
--- a/arch/x86/include/asm/amd_iommu_types.h
+++ b/arch/x86/include/asm/amd_iommu_types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2007-2009 Advanced Micro Devices, Inc.
  * Author: Joerg Roedel <joerg.roedel@amd.com>
  *         Leo Duran <leo.duran@amd.com>
  *
@@ -25,6 +25,11 @@
 #include <linux/spinlock.h>
 
 /*
+ * Maximum number of IOMMUs supported
+ */
+#define MAX_IOMMUS	32
+
+/*
  * some size calculation constants
  */
 #define DEV_TABLE_ENTRY_SIZE		32
@@ -206,6 +211,9 @@ extern bool amd_iommu_dump;
 			printk(KERN_INFO "AMD-Vi: " format, ## arg);	\
 	} while(0);
 
+/* global flag if IOMMUs cache non-present entries */
+extern bool amd_iommu_np_cache;
+
 /*
  * Make iterating over all IOMMUs easier
  */
@@ -226,6 +234,8 @@ extern bool amd_iommu_dump;
  * independent of their use.
  */
 struct protection_domain {
+	struct list_head list;  /* for list of all protection domains */
+	struct list_head dev_list; /* List of all devices in this domain */
 	spinlock_t lock;	/* mostly used to lock the page table*/
 	u16 id;			/* the domain id written to the device table */
 	int mode;		/* paging mode (0-6 levels) */
@@ -233,7 +243,20 @@ struct protection_domain {
 	unsigned long flags;	/* flags to find out type of domain */
 	bool updated;		/* complete domain flush required */
 	unsigned dev_cnt;	/* devices assigned to this domain */
+	unsigned dev_iommu[MAX_IOMMUS]; /* per-IOMMU reference count */
 	void *priv;		/* private data */
+
+};
+
+/*
+ * This struct contains device specific data for the IOMMU
+ */
+struct iommu_dev_data {
+	struct list_head list;		  /* For domain->dev_list */
+	struct device *dev;		  /* Device this data belong to */
+	struct device *alias;		  /* The Alias Device */
+	struct protection_domain *domain; /* Domain the device is bound to */
+	atomic_t bind;			  /* Domain attach reverent count */
 };
 
 /*
@@ -291,6 +314,9 @@ struct dma_ops_domain {
 struct amd_iommu {
 	struct list_head list;
 
+	/* Index within the IOMMU array */
+	int index;
+
 	/* locks the accesses to the hardware */
 	spinlock_t lock;
 
@@ -357,6 +383,21 @@ struct amd_iommu {
 extern struct list_head amd_iommu_list;
 
 /*
+ * Array with pointers to each IOMMU struct
+ * The indices are referenced in the protection domains
+ */
+extern struct amd_iommu *amd_iommus[MAX_IOMMUS];
+
+/* Number of IOMMUs present in the system */
+extern int amd_iommus_present;
+
+/*
+ * Declarations for the global list of all protection domains
+ */
+extern spinlock_t amd_iommu_pd_lock;
+extern struct list_head amd_iommu_pd_list;
+
+/*
  * Structure defining one entry in the device table
  */
 struct dev_table_entry {
@@ -416,15 +457,9 @@ extern unsigned amd_iommu_aperture_order;
 /* largest PCI device id we expect translation requests for */
 extern u16 amd_iommu_last_bdf;
 
-/* data structures for protection domain handling */
-extern struct protection_domain **amd_iommu_pd_table;
-
 /* allocation bitmap for domain ids */
 extern unsigned long *amd_iommu_pd_alloc_bitmap;
 
-/* will be 1 if device isolation is enabled */
-extern bool amd_iommu_isolate;
-
 /*
  * If true, the addresses will be flushed on unmap time, not when
  * they are reused
@@ -462,11 +497,6 @@ struct __iommu_counter {
 #define ADD_STATS_COUNTER(name, x)
 #define SUB_STATS_COUNTER(name, x)
 
-static inline void amd_iommu_stats_init(void) { }
-
 #endif /* CONFIG_AMD_IOMMU_STATS */
 
-/* some function prototypes */
-extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
-
 #endif /* _ASM_X86_AMD_IOMMU_TYPES_H */
diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h
index d9cf1cd..f654d1b 100644
--- a/arch/x86/include/asm/bug.h
+++ b/arch/x86/include/asm/bug.h
@@ -22,14 +22,14 @@ do {								\
 		     ".popsection"				\
 		     : : "i" (__FILE__), "i" (__LINE__),	\
 		     "i" (sizeof(struct bug_entry)));		\
-	for (;;) ;						\
+	unreachable();						\
 } while (0)
 
 #else
 #define BUG()							\
 do {								\
 	asm volatile("ud2");					\
-	for (;;) ;						\
+	unreachable();						\
 } while (0)
 #endif
 
diff --git a/arch/x86/include/asm/calgary.h b/arch/x86/include/asm/calgary.h
index b03bedb..0918654 100644
--- a/arch/x86/include/asm/calgary.h
+++ b/arch/x86/include/asm/calgary.h
@@ -62,10 +62,8 @@ struct cal_chipset_ops {
 extern int use_calgary;
 
 #ifdef CONFIG_CALGARY_IOMMU
-extern int calgary_iommu_init(void);
 extern void detect_calgary(void);
 #else
-static inline int calgary_iommu_init(void) { return 1; }
 static inline void detect_calgary(void) { return; }
 #endif
 
diff --git a/arch/x86/include/asm/device.h b/arch/x86/include/asm/device.h
index cee34e9..029f230 100644
--- a/arch/x86/include/asm/device.h
+++ b/arch/x86/include/asm/device.h
@@ -8,7 +8,7 @@ struct dev_archdata {
 #ifdef CONFIG_X86_64
 struct dma_map_ops *dma_ops;
 #endif
-#ifdef CONFIG_DMAR
+#if defined(CONFIG_DMAR) || defined(CONFIG_AMD_IOMMU)
 	void *iommu; /* hook for IOMMU specific extension */
 #endif
 };
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 6a25d5d..0f6c02f 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -20,7 +20,8 @@
 # define ISA_DMA_BIT_MASK DMA_BIT_MASK(32)
 #endif
 
-extern dma_addr_t bad_dma_address;
+#define DMA_ERROR_CODE	0
+
 extern int iommu_merge;
 extern struct device x86_dma_fallback_dev;
 extern int panic_on_overflow;
@@ -48,7 +49,7 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
 	if (ops->mapping_error)
 		return ops->mapping_error(dev, dma_addr);
 
-	return (dma_addr == bad_dma_address);
+	return (dma_addr == DMA_ERROR_CODE);
 }
 
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
diff --git a/arch/x86/include/asm/gart.h b/arch/x86/include/asm/gart.h
index 6cfdafa..4ac5b0f 100644
--- a/arch/x86/include/asm/gart.h
+++ b/arch/x86/include/asm/gart.h
@@ -35,8 +35,7 @@ extern int gart_iommu_aperture_allowed;
 extern int gart_iommu_aperture_disabled;
 
 extern void early_gart_iommu_check(void);
-extern void gart_iommu_init(void);
-extern void gart_iommu_shutdown(void);
+extern int gart_iommu_init(void);
 extern void __init gart_parse_options(char *);
 extern void gart_iommu_hole_init(void);
 
@@ -48,12 +47,6 @@ extern void gart_iommu_hole_init(void);
 static inline void early_gart_iommu_check(void)
 {
 }
-static inline void gart_iommu_init(void)
-{
-}
-static inline void gart_iommu_shutdown(void)
-{
-}
 static inline void gart_parse_options(char *options)
 {
 }
diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h
index fd6d21b..345c99c 100644
--- a/arch/x86/include/asm/iommu.h
+++ b/arch/x86/include/asm/iommu.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_X86_IOMMU_H
 #define _ASM_X86_IOMMU_H
 
-extern void pci_iommu_shutdown(void);
-extern void no_iommu_init(void);
 extern struct dma_map_ops nommu_dma_ops;
 extern int force_iommu, no_iommu;
 extern int iommu_detected;
diff --git a/arch/x86/include/asm/swiotlb.h b/arch/x86/include/asm/swiotlb.h
index b9e4e20..87ffcb1 100644
--- a/arch/x86/include/asm/swiotlb.h
+++ b/arch/x86/include/asm/swiotlb.h
@@ -3,17 +3,14 @@
 
 #include <linux/swiotlb.h>
 
-/* SWIOTLB interface */
-
-extern int swiotlb_force;
-
 #ifdef CONFIG_SWIOTLB
 extern int swiotlb;
-extern void pci_swiotlb_init(void);
+extern int pci_swiotlb_init(void);
 #else
 #define swiotlb 0
-static inline void pci_swiotlb_init(void)
+static inline int pci_swiotlb_init(void)
 {
+	return 0;
 }
 #endif
 
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
index 2c756fd..d8e7145 100644
--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -91,6 +91,14 @@ struct x86_init_timers {
 };
 
 /**
+ * struct x86_init_iommu - platform specific iommu setup
+ * @iommu_init:			platform specific iommu setup
+ */
+struct x86_init_iommu {
+	int (*iommu_init)(void);
+};
+
+/**
  * struct x86_init_ops - functions for platform specific setup
  *
  */
@@ -101,6 +109,7 @@ struct x86_init_ops {
 	struct x86_init_oem		oem;
 	struct x86_init_paging		paging;
 	struct x86_init_timers		timers;
+	struct x86_init_iommu		iommu;
 };
 
 /**
@@ -121,6 +130,7 @@ struct x86_platform_ops {
 	unsigned long (*calibrate_tsc)(void);
 	unsigned long (*get_wallclock)(void);
 	int (*set_wallclock)(unsigned long nowtime);
+	void (*iommu_shutdown)(void);
 };
 
 extern struct x86_init_ops x86_init;
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 0285521..32fb091 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2007-2009 Advanced Micro Devices, Inc.
  * Author: Joerg Roedel <joerg.roedel@amd.com>
  *         Leo Duran <leo.duran@amd.com>
  *
@@ -28,6 +28,7 @@
 #include <asm/proto.h>
 #include <asm/iommu.h>
 #include <asm/gart.h>
+#include <asm/amd_iommu_proto.h>
 #include <asm/amd_iommu_types.h>
 #include <asm/amd_iommu.h>
 
@@ -56,20 +57,115 @@ struct iommu_cmd {
 	u32 data[4];
 };
 
-static int dma_ops_unity_map(struct dma_ops_domain *dma_dom,
-			     struct unity_map_entry *e);
-static struct dma_ops_domain *find_protection_domain(u16 devid);
-static u64 *alloc_pte(struct protection_domain *domain,
-		      unsigned long address, int end_lvl,
-		      u64 **pte_page, gfp_t gfp);
-static void dma_ops_reserve_addresses(struct dma_ops_domain *dom,
-				      unsigned long start_page,
-				      unsigned int pages);
 static void reset_iommu_command_buffer(struct amd_iommu *iommu);
-static u64 *fetch_pte(struct protection_domain *domain,
-		      unsigned long address, int map_size);
 static void update_domain(struct protection_domain *domain);
 
+/****************************************************************************
+ *
+ * Helper functions
+ *
+ ****************************************************************************/
+
+static inline u16 get_device_id(struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+
+	return calc_devid(pdev->bus->number, pdev->devfn);
+}
+
+static struct iommu_dev_data *get_dev_data(struct device *dev)
+{
+	return dev->archdata.iommu;
+}
+
+/*
+ * In this function the list of preallocated protection domains is traversed to
+ * find the domain for a specific device
+ */
+static struct dma_ops_domain *find_protection_domain(u16 devid)
+{
+	struct dma_ops_domain *entry, *ret = NULL;
+	unsigned long flags;
+	u16 alias = amd_iommu_alias_table[devid];
+
+	if (list_empty(&iommu_pd_list))
+		return NULL;
+
+	spin_lock_irqsave(&iommu_pd_list_lock, flags);
+
+	list_for_each_entry(entry, &iommu_pd_list, list) {
+		if (entry->target_dev == devid ||
+		    entry->target_dev == alias) {
+			ret = entry;
+			break;
+		}
+	}
+
+	spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
+
+	return ret;
+}
+
+/*
+ * This function checks if the driver got a valid device from the caller to
+ * avoid dereferencing invalid pointers.
+ */
+static bool check_device(struct device *dev)
+{
+	u16 devid;
+
+	if (!dev || !dev->dma_mask)
+		return false;
+
+	/* No device or no PCI device */
+	if (!dev || dev->bus != &pci_bus_type)
+		return false;
+
+	devid = get_device_id(dev);
+
+	/* Out of our scope? */
+	if (devid > amd_iommu_last_bdf)
+		return false;
+
+	if (amd_iommu_rlookup_table[devid] == NULL)
+		return false;
+
+	return true;
+}
+
+static int iommu_init_device(struct device *dev)
+{
+	struct iommu_dev_data *dev_data;
+	struct pci_dev *pdev;
+	u16 devid, alias;
+
+	if (dev->archdata.iommu)
+		return 0;
+
+	dev_data = kzalloc(sizeof(*dev_data), GFP_KERNEL);
+	if (!dev_data)
+		return -ENOMEM;
+
+	dev_data->dev = dev;
+
+	devid = get_device_id(dev);
+	alias = amd_iommu_alias_table[devid];
+	pdev = pci_get_bus_and_slot(PCI_BUS(alias), alias & 0xff);
+	if (pdev)
+		dev_data->alias = &pdev->dev;
+
+	atomic_set(&dev_data->bind, 0);
+
+	dev->archdata.iommu = dev_data;
+
+
+	return 0;
+}
+
+static void iommu_uninit_device(struct device *dev)
+{
+	kfree(dev->archdata.iommu);
+}
 #ifdef CONFIG_AMD_IOMMU_STATS
 
 /*
@@ -90,7 +186,6 @@ DECLARE_STATS_COUNTER(alloced_io_mem);
 DECLARE_STATS_COUNTER(total_map_requests);
 
 static struct dentry *stats_dir;
-static struct dentry *de_isolate;
 static struct dentry *de_fflush;
 
 static void amd_iommu_stats_add(struct __iommu_counter *cnt)
@@ -108,9 +203,6 @@ static void amd_iommu_stats_init(void)
 	if (stats_dir == NULL)
 		return;
 
-	de_isolate = debugfs_create_bool("isolation", 0444, stats_dir,
-					 (u32 *)&amd_iommu_isolate);
-
 	de_fflush  = debugfs_create_bool("fullflush", 0444, stats_dir,
 					 (u32 *)&amd_iommu_unmap_flush);
 
@@ -130,12 +222,6 @@ static void amd_iommu_stats_init(void)
 
 #endif
 
-/* returns !0 if the IOMMU is caching non-present entries in its TLB */
-static int iommu_has_npcache(struct amd_iommu *iommu)
-{
-	return iommu->cap & (1UL << IOMMU_CAP_NPCACHE);
-}
-
 /****************************************************************************
  *
  * Interrupt handling functions
@@ -199,6 +285,7 @@ static void iommu_print_event(struct amd_iommu *iommu, void *__evt)
 		break;
 	case EVENT_TYPE_ILL_CMD:
 		printk("ILLEGAL_COMMAND_ERROR address=0x%016llx]\n", address);
+		iommu->reset_in_progress = true;
 		reset_iommu_command_buffer(iommu);
 		dump_command(address);
 		break;
@@ -321,11 +408,8 @@ static void __iommu_wait_for_completion(struct amd_iommu *iommu)
 	status &= ~MMIO_STATUS_COM_WAIT_INT_MASK;
 	writel(status, iommu->mmio_base + MMIO_STATUS_OFFSET);
 
-	if (unlikely(i == EXIT_LOOP_COUNT)) {
-		spin_unlock(&iommu->lock);
-		reset_iommu_command_buffer(iommu);
-		spin_lock(&iommu->lock);
-	}
+	if (unlikely(i == EXIT_LOOP_COUNT))
+		iommu->reset_in_progress = true;
 }
 
 /*
@@ -372,26 +456,46 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
 out:
 	spin_unlock_irqrestore(&iommu->lock, flags);
 
+	if (iommu->reset_in_progress)
+		reset_iommu_command_buffer(iommu);
+
 	return 0;
 }
 
+static void iommu_flush_complete(struct protection_domain *domain)
+{
+	int i;
+
+	for (i = 0; i < amd_iommus_present; ++i) {
+		if (!domain->dev_iommu[i])
+			continue;
+
+		/*
+		 * Devices of this domain are behind this IOMMU
+		 * We need to wait for completion of all commands.
+		 */
+		iommu_completion_wait(amd_iommus[i]);
+	}
+}
+
 /*
  * Command send function for invalidating a device table entry
  */
-static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
+static int iommu_flush_device(struct device *dev)
 {
+	struct amd_iommu *iommu;
 	struct iommu_cmd cmd;
-	int ret;
+	u16 devid;
 
-	BUG_ON(iommu == NULL);
+	devid = get_device_id(dev);
+	iommu = amd_iommu_rlookup_table[devid];
 
+	/* Build command */
 	memset(&cmd, 0, sizeof(cmd));
 	CMD_SET_TYPE(&cmd, CMD_INV_DEV_ENTRY);
 	cmd.data[0] = devid;
 
-	ret = iommu_queue_command(iommu, &cmd);
-
-	return ret;
+	return iommu_queue_command(iommu, &cmd);
 }
 
 static void __iommu_build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
@@ -430,11 +534,11 @@ static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
  * It invalidates a single PTE if the range to flush is within a single
  * page. Otherwise it flushes the whole TLB of the IOMMU.
  */
-static int iommu_flush_pages(struct amd_iommu *iommu, u16 domid,
-		u64 address, size_t size)
+static void __iommu_flush_pages(struct protection_domain *domain,
+				u64 address, size_t size, int pde)
 {
-	int s = 0;
-	unsigned pages = iommu_num_pages(address, size, PAGE_SIZE);
+	int s = 0, i;
+	unsigned long pages = iommu_num_pages(address, size, PAGE_SIZE);
 
 	address &= PAGE_MASK;
 
@@ -447,142 +551,212 @@ static int iommu_flush_pages(struct amd_iommu *iommu, u16 domid,
 		s = 1;
 	}
 
-	iommu_queue_inv_iommu_pages(iommu, address, domid, 0, s);
 
-	return 0;
+	for (i = 0; i < amd_iommus_present; ++i) {
+		if (!domain->dev_iommu[i])
+			continue;
+
+		/*
+		 * Devices of this domain are behind this IOMMU
+		 * We need a TLB flush
+		 */
+		iommu_queue_inv_iommu_pages(amd_iommus[i], address,
+					    domain->id, pde, s);
+	}
+
+	return;
 }
 
-/* Flush the whole IO/TLB for a given protection domain */
-static void iommu_flush_tlb(struct amd_iommu *iommu, u16 domid)
+static void iommu_flush_pages(struct protection_domain *domain,
+			     u64 address, size_t size)
 {
-	u64 address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
-
-	INC_STATS_COUNTER(domain_flush_single);
+	__iommu_flush_pages(domain, address, size, 0);
+}
 
-	iommu_queue_inv_iommu_pages(iommu, address, domid, 0, 1);
+/* Flush the whole IO/TLB for a given protection domain */
+static void iommu_flush_tlb(struct protection_domain *domain)
+{
+	__iommu_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 0);
 }
 
 /* Flush the whole IO/TLB for a given protection domain - including PDE */
-static void iommu_flush_tlb_pde(struct amd_iommu *iommu, u16 domid)
+static void iommu_flush_tlb_pde(struct protection_domain *domain)
 {
-       u64 address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
-
-       INC_STATS_COUNTER(domain_flush_single);
-
-       iommu_queue_inv_iommu_pages(iommu, address, domid, 1, 1);
+	__iommu_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 1);
 }
 
+
 /*
- * This function flushes one domain on one IOMMU
+ * This function flushes the DTEs for all devices in domain
  */
-static void flush_domain_on_iommu(struct amd_iommu *iommu, u16 domid)
+static void iommu_flush_domain_devices(struct protection_domain *domain)
 {
-	struct iommu_cmd cmd;
+	struct iommu_dev_data *dev_data;
 	unsigned long flags;
 
-	__iommu_build_inv_iommu_pages(&cmd, CMD_INV_IOMMU_ALL_PAGES_ADDRESS,
-				      domid, 1, 1);
+	spin_lock_irqsave(&domain->lock, flags);
 
-	spin_lock_irqsave(&iommu->lock, flags);
-	__iommu_queue_command(iommu, &cmd);
-	__iommu_completion_wait(iommu);
-	__iommu_wait_for_completion(iommu);
-	spin_unlock_irqrestore(&iommu->lock, flags);
+	list_for_each_entry(dev_data, &domain->dev_list, list)
+		iommu_flush_device(dev_data->dev);
+
+	spin_unlock_irqrestore(&domain->lock, flags);
 }
 
-static void flush_all_domains_on_iommu(struct amd_iommu *iommu)
+static void iommu_flush_all_domain_devices(void)
 {
-	int i;
+	struct protection_domain *domain;
+	unsigned long flags;
 
-	for (i = 1; i < MAX_DOMAIN_ID; ++i) {
-		if (!test_bit(i, amd_iommu_pd_alloc_bitmap))
-			continue;
-		flush_domain_on_iommu(iommu, i);
+	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
+
+	list_for_each_entry(domain, &amd_iommu_pd_list, list) {
+		iommu_flush_domain_devices(domain);
+		iommu_flush_complete(domain);
 	}
 
+	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
+}
+
+void amd_iommu_flush_all_devices(void)
+{
+	iommu_flush_all_domain_devices();
 }
 
 /*
- * This function is used to flush the IO/TLB for a given protection domain
- * on every IOMMU in the system
+ * This function uses heavy locking and may disable irqs for some time. But
+ * this is no issue because it is only called during resume.
  */
-static void iommu_flush_domain(u16 domid)
+void amd_iommu_flush_all_domains(void)
 {
-	struct amd_iommu *iommu;
+	struct protection_domain *domain;
+	unsigned long flags;
 
-	INC_STATS_COUNTER(domain_flush_all);
+	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
 
-	for_each_iommu(iommu)
-		flush_domain_on_iommu(iommu, domid);
+	list_for_each_entry(domain, &amd_iommu_pd_list, list) {
+		spin_lock(&domain->lock);
+		iommu_flush_tlb_pde(domain);
+		iommu_flush_complete(domain);
+		spin_unlock(&domain->lock);
+	}
+
+	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
 }
 
-void amd_iommu_flush_all_domains(void)
+static void reset_iommu_command_buffer(struct amd_iommu *iommu)
 {
-	struct amd_iommu *iommu;
+	pr_err("AMD-Vi: Resetting IOMMU command buffer\n");
 
-	for_each_iommu(iommu)
-		flush_all_domains_on_iommu(iommu);
+	if (iommu->reset_in_progress)
+		panic("AMD-Vi: ILLEGAL_COMMAND_ERROR while resetting command buffer\n");
+
+	amd_iommu_reset_cmd_buffer(iommu);
+	amd_iommu_flush_all_devices();
+	amd_iommu_flush_all_domains();
+
+	iommu->reset_in_progress = false;
 }
 
-static void flush_all_devices_for_iommu(struct amd_iommu *iommu)
+/****************************************************************************
+ *
+ * The functions below are used the create the page table mappings for
+ * unity mapped regions.
+ *
+ ****************************************************************************/
+
+/*
+ * This function is used to add another level to an IO page table. Adding
+ * another level increases the size of the address space by 9 bits to a size up
+ * to 64 bits.
+ */
+static bool increase_address_space(struct protection_domain *domain,
+				   gfp_t gfp)
 {
-	int i;
+	u64 *pte;
 
-	for (i = 0; i <= amd_iommu_last_bdf; ++i) {
-		if (iommu != amd_iommu_rlookup_table[i])
-			continue;
+	if (domain->mode == PAGE_MODE_6_LEVEL)
+		/* address space already 64 bit large */
+		return false;
 
-		iommu_queue_inv_dev_entry(iommu, i);
-		iommu_completion_wait(iommu);
-	}
+	pte = (void *)get_zeroed_page(gfp);
+	if (!pte)
+		return false;
+
+	*pte             = PM_LEVEL_PDE(domain->mode,
+					virt_to_phys(domain->pt_root));
+	domain->pt_root  = pte;
+	domain->mode    += 1;
+	domain->updated  = true;
+
+	return true;
 }
 
-static void flush_devices_by_domain(struct protection_domain *domain)
+static u64 *alloc_pte(struct protection_domain *domain,
+		      unsigned long address,
+		      int end_lvl,
+		      u64 **pte_page,
+		      gfp_t gfp)
 {
-	struct amd_iommu *iommu;
-	int i;
+	u64 *pte, *page;
+	int level;
 
-	for (i = 0; i <= amd_iommu_last_bdf; ++i) {
-		if ((domain == NULL && amd_iommu_pd_table[i] == NULL) ||
-		    (amd_iommu_pd_table[i] != domain))
-			continue;
+	while (address > PM_LEVEL_SIZE(domain->mode))
+		increase_address_space(domain, gfp);
 
-		iommu = amd_iommu_rlookup_table[i];
-		if (!iommu)
-			continue;
+	level =  domain->mode - 1;
+	pte   = &domain->pt_root[PM_LEVEL_INDEX(level, address)];
 
-		iommu_queue_inv_dev_entry(iommu, i);
-		iommu_completion_wait(iommu);
+	while (level > end_lvl) {
+		if (!IOMMU_PTE_PRESENT(*pte)) {
+			page = (u64 *)get_zeroed_page(gfp);
+			if (!page)
+				return NULL;
+			*pte = PM_LEVEL_PDE(level, virt_to_phys(page));
+		}
+
+		level -= 1;
+
+		pte = IOMMU_PTE_PAGE(*pte);
+
+		if (pte_page && level == end_lvl)
+			*pte_page = pte;
+
+		pte = &pte[PM_LEVEL_INDEX(level, address)];
 	}
+
+	return pte;
 }
 
-static void reset_iommu_command_buffer(struct amd_iommu *iommu)
+/*
+ * This function checks if there is a PTE for a given dma address. If
+ * there is one, it returns the pointer to it.
+ */
+static u64 *fetch_pte(struct protection_domain *domain,
+		      unsigned long address, int map_size)
 {
-	pr_err("AMD-Vi: Resetting IOMMU command buffer\n");
+	int level;
+	u64 *pte;
 
-	if (iommu->reset_in_progress)
-		panic("AMD-Vi: ILLEGAL_COMMAND_ERROR while resetting command buffer\n");
+	level =  domain->mode - 1;
+	pte   = &domain->pt_root[PM_LEVEL_INDEX(level, address)];
 
-	iommu->reset_in_progress = true;
+	while (level > map_size) {
+		if (!IOMMU_PTE_PRESENT(*pte))
+			return NULL;
 
-	amd_iommu_reset_cmd_buffer(iommu);
-	flush_all_devices_for_iommu(iommu);
-	flush_all_domains_on_iommu(iommu);
+		level -= 1;
 
-	iommu->reset_in_progress = false;
-}
+		pte = IOMMU_PTE_PAGE(*pte);
+		pte = &pte[PM_LEVEL_INDEX(level, address)];
 
-void amd_iommu_flush_all_devices(void)
-{
-	flush_devices_by_domain(NULL);
-}
+		if ((PM_PTE_LEVEL(*pte) == 0) && level != map_size) {
+			pte = NULL;
+			break;
+		}
+	}
 
-/****************************************************************************
- *
- * The functions below are used the create the page table mappings for
- * unity mapped regions.
- *
- ****************************************************************************/
+	return pte;
+}
 
 /*
  * Generic mapping functions. It maps a physical address into a DMA
@@ -654,28 +828,6 @@ static int iommu_for_unity_map(struct amd_iommu *iommu,
 }
 
 /*
- * Init the unity mappings for a specific IOMMU in the system
- *
- * Basically iterates over all unity mapping entries and applies them to
- * the default domain DMA of that IOMMU if necessary.
- */
-static int iommu_init_unity_mappings(struct amd_iommu *iommu)
-{
-	struct unity_map_entry *entry;
-	int ret;
-
-	list_for_each_entry(entry, &amd_iommu_unity_map, list) {
-		if (!iommu_for_unity_map(iommu, entry))
-			continue;
-		ret = dma_ops_unity_map(iommu->default_dom, entry);
-		if (ret)
-			return ret;
-	}
-
-	return 0;
-}
-
-/*
  * This function actually applies the mapping to the page table of the
  * dma_ops domain.
  */
@@ -704,6 +856,28 @@ static int dma_ops_unity_map(struct dma_ops_domain *dma_dom,
 }
 
 /*
+ * Init the unity mappings for a specific IOMMU in the system
+ *
+ * Basically iterates over all unity mapping entries and applies them to
+ * the default domain DMA of that IOMMU if necessary.
+ */
+static int iommu_init_unity_mappings(struct amd_iommu *iommu)
+{
+	struct unity_map_entry *entry;
+	int ret;
+
+	list_for_each_entry(entry, &amd_iommu_unity_map, list) {
+		if (!iommu_for_unity_map(iommu, entry))
+			continue;
+		ret = dma_ops_unity_map(iommu->default_dom, entry);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+/*
  * Inits the unity mappings required for a specific device
  */
 static int init_unity_mappings_for_device(struct dma_ops_domain *dma_dom,
@@ -740,34 +914,23 @@ static int init_unity_mappings_for_device(struct dma_ops_domain *dma_dom,
  */
 
 /*
- * This function checks if there is a PTE for a given dma address. If
- * there is one, it returns the pointer to it.
+ * Used to reserve address ranges in the aperture (e.g. for exclusion
+ * ranges.
  */
-static u64 *fetch_pte(struct protection_domain *domain,
-		      unsigned long address, int map_size)
+static void dma_ops_reserve_addresses(struct dma_ops_domain *dom,
+				      unsigned long start_page,
+				      unsigned int pages)
 {
-	int level;
-	u64 *pte;
-
-	level =  domain->mode - 1;
-	pte   = &domain->pt_root[PM_LEVEL_INDEX(level, address)];
-
-	while (level > map_size) {
-		if (!IOMMU_PTE_PRESENT(*pte))
-			return NULL;
-
-		level -= 1;
+	unsigned int i, last_page = dom->aperture_size >> PAGE_SHIFT;
 
-		pte = IOMMU_PTE_PAGE(*pte);
-		pte = &pte[PM_LEVEL_INDEX(level, address)];
+	if (start_page + pages > last_page)
+		pages = last_page - start_page;
 
-		if ((PM_PTE_LEVEL(*pte) == 0) && level != map_size) {
-			pte = NULL;
-			break;
-		}
+	for (i = start_page; i < start_page + pages; ++i) {
+		int index = i / APERTURE_RANGE_PAGES;
+		int page  = i % APERTURE_RANGE_PAGES;
+		__set_bit(page, dom->aperture[index]->bitmap);
 	}
-
-	return pte;
 }
 
 /*
@@ -775,11 +938,11 @@ static u64 *fetch_pte(struct protection_domain *domain,
  * aperture in case of dma_ops domain allocation or address allocation
  * failure.
  */
-static int alloc_new_range(struct amd_iommu *iommu,
-			   struct dma_ops_domain *dma_dom,
+static int alloc_new_range(struct dma_ops_domain *dma_dom,
 			   bool populate, gfp_t gfp)
 {
 	int index = dma_dom->aperture_size >> APERTURE_RANGE_SHIFT;
+	struct amd_iommu *iommu;
 	int i;
 
 #ifdef CONFIG_IOMMU_STRESS
@@ -819,14 +982,17 @@ static int alloc_new_range(struct amd_iommu *iommu,
 	dma_dom->aperture_size += APERTURE_RANGE_SIZE;
 
 	/* Intialize the exclusion range if necessary */
-	if (iommu->exclusion_start &&
-	    iommu->exclusion_start >= dma_dom->aperture[index]->offset &&
-	    iommu->exclusion_start < dma_dom->aperture_size) {
-		unsigned long startpage = iommu->exclusion_start >> PAGE_SHIFT;
-		int pages = iommu_num_pages(iommu->exclusion_start,
-					    iommu->exclusion_length,
-					    PAGE_SIZE);
-		dma_ops_reserve_addresses(dma_dom, startpage, pages);
+	for_each_iommu(iommu) {
+		if (iommu->exclusion_start &&
+		    iommu->exclusion_start >= dma_dom->aperture[index]->offset
+		    && iommu->exclusion_start < dma_dom->aperture_size) {
+			unsigned long startpage;
+			int pages = iommu_num_pages(iommu->exclusion_start,
+						    iommu->exclusion_length,
+						    PAGE_SIZE);
+			startpage = iommu->exclusion_start >> PAGE_SHIFT;
+			dma_ops_reserve_addresses(dma_dom, startpage, pages);
+		}
 	}
 
 	/*
@@ -928,7 +1094,7 @@ static unsigned long dma_ops_alloc_addresses(struct device *dev,
 	}
 
 	if (unlikely(address == -1))
-		address = bad_dma_address;
+		address = DMA_ERROR_CODE;
 
 	WARN_ON((address + (PAGE_SIZE*pages)) > dom->aperture_size);
 
@@ -973,6 +1139,31 @@ static void dma_ops_free_addresses(struct dma_ops_domain *dom,
  *
  ****************************************************************************/
 
+/*
+ * This function adds a protection domain to the global protection domain list
+ */
+static void add_domain_to_list(struct protection_domain *domain)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
+	list_add(&domain->list, &amd_iommu_pd_list);
+	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
+}
+
+/*
+ * This function removes a protection domain to the global
+ * protection domain list
+ */
+static void del_domain_from_list(struct protection_domain *domain)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&amd_iommu_pd_lock, flags);
+	list_del(&domain->list);
+	spin_unlock_irqrestore(&amd_iommu_pd_lock, flags);
+}
+
 static u16 domain_id_alloc(void)
 {
 	unsigned long flags;
@@ -1000,26 +1191,6 @@ static void domain_id_free(int id)
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
 }
 
-/*
- * Used to reserve address ranges in the aperture (e.g. for exclusion
- * ranges.
- */
-static void dma_ops_reserve_addresses(struct dma_ops_domain *dom,
-				      unsigned long start_page,
-				      unsigned int pages)
-{
-	unsigned int i, last_page = dom->aperture_size >> PAGE_SHIFT;
-
-	if (start_page + pages > last_page)
-		pages = last_page - start_page;
-
-	for (i = start_page; i < start_page + pages; ++i) {
-		int index = i / APERTURE_RANGE_PAGES;
-		int page  = i % APERTURE_RANGE_PAGES;
-		__set_bit(page, dom->aperture[index]->bitmap);
-	}
-}
-
 static void free_pagetable(struct protection_domain *domain)
 {
 	int i, j;
@@ -1061,6 +1232,8 @@ static void dma_ops_domain_free(struct dma_ops_domain *dom)
 	if (!dom)
 		return;
 
+	del_domain_from_list(&dom->domain);
+
 	free_pagetable(&dom->domain);
 
 	for (i = 0; i < APERTURE_MAX_RANGES; ++i) {
@@ -1078,7 +1251,7 @@ static void dma_ops_domain_free(struct dma_ops_domain *dom)
  * It also intializes the page table and the address allocator data
  * structures required for the dma_ops interface
  */
-static struct dma_ops_domain *dma_ops_domain_alloc(struct amd_iommu *iommu)
+static struct dma_ops_domain *dma_ops_domain_alloc(void)
 {
 	struct dma_ops_domain *dma_dom;
 
@@ -1091,6 +1264,7 @@ static struct dma_ops_domain *dma_ops_domain_alloc(struct amd_iommu *iommu)
 	dma_dom->domain.id = domain_id_alloc();
 	if (dma_dom->domain.id == 0)
 		goto free_dma_dom;
+	INIT_LIST_HEAD(&dma_dom->domain.dev_list);
 	dma_dom->domain.mode = PAGE_MODE_2_LEVEL;
 	dma_dom->domain.pt_root = (void *)get_zeroed_page(GFP_KERNEL);
 	dma_dom->domain.flags = PD_DMA_OPS_MASK;
@@ -1101,7 +1275,9 @@ static struct dma_ops_domain *dma_ops_domain_alloc(struct amd_iommu *iommu)
 	dma_dom->need_flush = false;
 	dma_dom->target_dev = 0xffff;
 
-	if (alloc_new_range(iommu, dma_dom, true, GFP_KERNEL))
+	add_domain_to_list(&dma_dom->domain);
+
+	if (alloc_new_range(dma_dom, true, GFP_KERNEL))
 		goto free_dma_dom;
 
 	/*
@@ -1129,22 +1305,6 @@ static bool dma_ops_domain(struct protection_domain *domain)
 	return domain->flags & PD_DMA_OPS_MASK;
 }
 
-/*
- * Find out the protection domain structure for a given PCI device. This
- * will give us the pointer to the page table root for example.
- */
-static struct protection_domain *domain_for_device(u16 devid)
-{
-	struct protection_domain *dom;
-	unsigned long flags;
-
-	read_lock_irqsave(&amd_iommu_devtable_lock, flags);
-	dom = amd_iommu_pd_table[devid];
-	read_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
-
-	return dom;
-}
-
 static void set_dte_entry(u16 devid, struct protection_domain *domain)
 {
 	u64 pte_root = virt_to_phys(domain->pt_root);
@@ -1156,42 +1316,123 @@ static void set_dte_entry(u16 devid, struct protection_domain *domain)
 	amd_iommu_dev_table[devid].data[2] = domain->id;
 	amd_iommu_dev_table[devid].data[1] = upper_32_bits(pte_root);
 	amd_iommu_dev_table[devid].data[0] = lower_32_bits(pte_root);
+}
+
+static void clear_dte_entry(u16 devid)
+{
+	/* remove entry from the device table seen by the hardware */
+	amd_iommu_dev_table[devid].data[0] = IOMMU_PTE_P | IOMMU_PTE_TV;
+	amd_iommu_dev_table[devid].data[1] = 0;
+	amd_iommu_dev_table[devid].data[2] = 0;
 
-	amd_iommu_pd_table[devid] = domain;
+	amd_iommu_apply_erratum_63(devid);
+}
+
+static void do_attach(struct device *dev, struct protection_domain *domain)
+{
+	struct iommu_dev_data *dev_data;
+	struct amd_iommu *iommu;
+	u16 devid;
+
+	devid    = get_device_id(dev);
+	iommu    = amd_iommu_rlookup_table[devid];
+	dev_data = get_dev_data(dev);
+
+	/* Update data structures */
+	dev_data->domain = domain;
+	list_add(&dev_data->list, &domain->dev_list);
+	set_dte_entry(devid, domain);
+
+	/* Do reference counting */
+	domain->dev_iommu[iommu->index] += 1;
+	domain->dev_cnt                 += 1;
+
+	/* Flush the DTE entry */
+	iommu_flush_device(dev);
+}
+
+static void do_detach(struct device *dev)
+{
+	struct iommu_dev_data *dev_data;
+	struct amd_iommu *iommu;
+	u16 devid;
+
+	devid    = get_device_id(dev);
+	iommu    = amd_iommu_rlookup_table[devid];
+	dev_data = get_dev_data(dev);
+
+	/* decrease reference counters */
+	dev_data->domain->dev_iommu[iommu->index] -= 1;
+	dev_data->domain->dev_cnt                 -= 1;
+
+	/* Update data structures */
+	dev_data->domain = NULL;
+	list_del(&dev_data->list);
+	clear_dte_entry(devid);
+
+	/* Flush the DTE entry */
+	iommu_flush_device(dev);
 }
 
 /*
  * If a device is not yet associated with a domain, this function does
  * assigns it visible for the hardware
  */
-static void __attach_device(struct amd_iommu *iommu,
-			    struct protection_domain *domain,
-			    u16 devid)
+static int __attach_device(struct device *dev,
+			   struct protection_domain *domain)
 {
+	struct iommu_dev_data *dev_data, *alias_data;
+
+	dev_data   = get_dev_data(dev);
+	alias_data = get_dev_data(dev_data->alias);
+
+	if (!alias_data)
+		return -EINVAL;
+
 	/* lock domain */
 	spin_lock(&domain->lock);
 
-	/* update DTE entry */
-	set_dte_entry(devid, domain);
+	/* Some sanity checks */
+	if (alias_data->domain != NULL &&
+	    alias_data->domain != domain)
+		return -EBUSY;
 
-	domain->dev_cnt += 1;
+	if (dev_data->domain != NULL &&
+	    dev_data->domain != domain)
+		return -EBUSY;
+
+	/* Do real assignment */
+	if (dev_data->alias != dev) {
+		alias_data = get_dev_data(dev_data->alias);
+		if (alias_data->domain == NULL)
+			do_attach(dev_data->alias, domain);
+
+		atomic_inc(&alias_data->bind);
+	}
+
+	if (dev_data->domain == NULL)
+		do_attach(dev, domain);
+
+	atomic_inc(&dev_data->bind);
 
 	/* ready */
 	spin_unlock(&domain->lock);
+
+	return 0;
 }
 
 /*
  * If a device is not yet associated with a domain, this function does
  * assigns it visible for the hardware
  */
-static void attach_device(struct amd_iommu *iommu,
-			  struct protection_domain *domain,
-			  u16 devid)
+static int attach_device(struct device *dev,
+			 struct protection_domain *domain)
 {
 	unsigned long flags;
+	int ret;
 
 	write_lock_irqsave(&amd_iommu_devtable_lock, flags);
-	__attach_device(iommu, domain, devid);
+	ret = __attach_device(dev, domain);
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
 
 	/*
@@ -1199,98 +1440,125 @@ static void attach_device(struct amd_iommu *iommu,
 	 * left the caches in the IOMMU dirty. So we have to flush
 	 * here to evict all dirty stuff.
 	 */
-	iommu_queue_inv_dev_entry(iommu, devid);
-	iommu_flush_tlb_pde(iommu, domain->id);
+	iommu_flush_tlb_pde(domain);
+
+	return ret;
 }
 
 /*
  * Removes a device from a protection domain (unlocked)
  */
-static void __detach_device(struct protection_domain *domain, u16 devid)
+static void __detach_device(struct device *dev)
 {
+	struct iommu_dev_data *dev_data = get_dev_data(dev);
+	struct iommu_dev_data *alias_data;
+	unsigned long flags;
 
-	/* lock domain */
-	spin_lock(&domain->lock);
-
-	/* remove domain from the lookup table */
-	amd_iommu_pd_table[devid] = NULL;
+	BUG_ON(!dev_data->domain);
 
-	/* remove entry from the device table seen by the hardware */
-	amd_iommu_dev_table[devid].data[0] = IOMMU_PTE_P | IOMMU_PTE_TV;
-	amd_iommu_dev_table[devid].data[1] = 0;
-	amd_iommu_dev_table[devid].data[2] = 0;
+	spin_lock_irqsave(&dev_data->domain->lock, flags);
 
-	amd_iommu_apply_erratum_63(devid);
+	if (dev_data->alias != dev) {
+		alias_data = get_dev_data(dev_data->alias);
+		if (atomic_dec_and_test(&alias_data->bind))
+			do_detach(dev_data->alias);
+	}
 
-	/* decrease reference counter */
-	domain->dev_cnt -= 1;
+	if (atomic_dec_and_test(&dev_data->bind))
+		do_detach(dev);
 
-	/* ready */
-	spin_unlock(&domain->lock);
+	spin_unlock_irqrestore(&dev_data->domain->lock, flags);
 
 	/*
 	 * If we run in passthrough mode the device must be assigned to the
 	 * passthrough domain if it is detached from any other domain
 	 */
-	if (iommu_pass_through) {
-		struct amd_iommu *iommu = amd_iommu_rlookup_table[devid];
-		__attach_device(iommu, pt_domain, devid);
-	}
+	if (iommu_pass_through && dev_data->domain == NULL)
+		__attach_device(dev, pt_domain);
 }
 
 /*
  * Removes a device from a protection domain (with devtable_lock held)
  */
-static void detach_device(struct protection_domain *domain, u16 devid)
+static void detach_device(struct device *dev)
 {
 	unsigned long flags;
 
 	/* lock device table */
 	write_lock_irqsave(&amd_iommu_devtable_lock, flags);
-	__detach_device(domain, devid);
+	__detach_device(dev);
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
 }
 
+/*
+ * Find out the protection domain structure for a given PCI device. This
+ * will give us the pointer to the page table root for example.
+ */
+static struct protection_domain *domain_for_device(struct device *dev)
+{
+	struct protection_domain *dom;
+	struct iommu_dev_data *dev_data, *alias_data;
+	unsigned long flags;
+	u16 devid, alias;
+
+	devid      = get_device_id(dev);
+	alias      = amd_iommu_alias_table[devid];
+	dev_data   = get_dev_data(dev);
+	alias_data = get_dev_data(dev_data->alias);
+	if (!alias_data)
+		return NULL;
+
+	read_lock_irqsave(&amd_iommu_devtable_lock, flags);
+	dom = dev_data->domain;
+	if (dom == NULL &&
+	    alias_data->domain != NULL) {
+		__attach_device(dev, alias_data->domain);
+		dom = alias_data->domain;
+	}
+
+	read_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
+
+	return dom;
+}
+
 static int device_change_notifier(struct notifier_block *nb,
 				  unsigned long action, void *data)
 {
 	struct device *dev = data;
-	struct pci_dev *pdev = to_pci_dev(dev);
-	u16 devid = calc_devid(pdev->bus->number, pdev->devfn);
+	u16 devid;
 	struct protection_domain *domain;
 	struct dma_ops_domain *dma_domain;
 	struct amd_iommu *iommu;
 	unsigned long flags;
 
-	if (devid > amd_iommu_last_bdf)
-		goto out;
-
-	devid = amd_iommu_alias_table[devid];
-
-	iommu = amd_iommu_rlookup_table[devid];
-	if (iommu == NULL)
-		goto out;
-
-	domain = domain_for_device(devid);
+	if (!check_device(dev))
+		return 0;
 
-	if (domain && !dma_ops_domain(domain))
-		WARN_ONCE(1, "AMD IOMMU WARNING: device %s already bound "
-			  "to a non-dma-ops domain\n", dev_name(dev));
+	devid  = get_device_id(dev);
+	iommu  = amd_iommu_rlookup_table[devid];
 
 	switch (action) {
 	case BUS_NOTIFY_UNBOUND_DRIVER:
+
+		domain = domain_for_device(dev);
+
 		if (!domain)
 			goto out;
 		if (iommu_pass_through)
 			break;
-		detach_device(domain, devid);
+		detach_device(dev);
 		break;
 	case BUS_NOTIFY_ADD_DEVICE:
+
+		iommu_init_device(dev);
+
+		domain = domain_for_device(dev);
+
 		/* allocate a protection domain if a device is added */
 		dma_domain = find_protection_domain(devid);
 		if (dma_domain)
 			goto out;
-		dma_domain = dma_ops_domain_alloc(iommu);
+		dma_domain = dma_ops_domain_alloc();
 		if (!dma_domain)
 			goto out;
 		dma_domain->target_dev = devid;
@@ -1300,11 +1568,15 @@ static int device_change_notifier(struct notifier_block *nb,
 		spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
 
 		break;
+	case BUS_NOTIFY_DEL_DEVICE:
+
+		iommu_uninit_device(dev);
+
 	default:
 		goto out;
 	}
 
-	iommu_queue_inv_dev_entry(iommu, devid);
+	iommu_flush_device(dev);
 	iommu_completion_wait(iommu);
 
 out:
@@ -1322,106 +1594,46 @@ static struct notifier_block device_nb = {
  *****************************************************************************/
 
 /*
- * This function checks if the driver got a valid device from the caller to
- * avoid dereferencing invalid pointers.
- */
-static bool check_device(struct device *dev)
-{
-	if (!dev || !dev->dma_mask)
-		return false;
-
-	return true;
-}
-
-/*
- * In this function the list of preallocated protection domains is traversed to
- * find the domain for a specific device
- */
-static struct dma_ops_domain *find_protection_domain(u16 devid)
-{
-	struct dma_ops_domain *entry, *ret = NULL;
-	unsigned long flags;
-
-	if (list_empty(&iommu_pd_list))
-		return NULL;
-
-	spin_lock_irqsave(&iommu_pd_list_lock, flags);
-
-	list_for_each_entry(entry, &iommu_pd_list, list) {
-		if (entry->target_dev == devid) {
-			ret = entry;
-			break;
-		}
-	}
-
-	spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
-
-	return ret;
-}
-
-/*
  * In the dma_ops path we only have the struct device. This function
  * finds the corresponding IOMMU, the protection domain and the
  * requestor id for a given device.
  * If the device is not yet associated with a domain this is also done
  * in this function.
  */
-static int get_device_resources(struct device *dev,
-				struct amd_iommu **iommu,
-				struct protection_domain **domain,
-				u16 *bdf)
+static struct protection_domain *get_domain(struct device *dev)
 {
+	struct protection_domain *domain;
 	struct dma_ops_domain *dma_dom;
-	struct pci_dev *pcidev;
-	u16 _bdf;
-
-	*iommu = NULL;
-	*domain = NULL;
-	*bdf = 0xffff;
-
-	if (dev->bus != &pci_bus_type)
-		return 0;
+	u16 devid = get_device_id(dev);
 
-	pcidev = to_pci_dev(dev);
-	_bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
+	if (!check_device(dev))
+		return ERR_PTR(-EINVAL);
 
-	/* device not translated by any IOMMU in the system? */
-	if (_bdf > amd_iommu_last_bdf)
-		return 0;
+	domain = domain_for_device(dev);
+	if (domain != NULL && !dma_ops_domain(domain))
+		return ERR_PTR(-EBUSY);
 
-	*bdf = amd_iommu_alias_table[_bdf];
+	if (domain != NULL)
+		return domain;
 
-	*iommu = amd_iommu_rlookup_table[*bdf];
-	if (*iommu == NULL)
-		return 0;
-	*domain = domain_for_device(*bdf);
-	if (*domain == NULL) {
-		dma_dom = find_protection_domain(*bdf);
-		if (!dma_dom)
-			dma_dom = (*iommu)->default_dom;
-		*domain = &dma_dom->domain;
-		attach_device(*iommu, *domain, *bdf);
-		DUMP_printk("Using protection domain %d for device %s\n",
-			    (*domain)->id, dev_name(dev));
-	}
-
-	if (domain_for_device(_bdf) == NULL)
-		attach_device(*iommu, *domain, _bdf);
+	/* Device not bount yet - bind it */
+	dma_dom = find_protection_domain(devid);
+	if (!dma_dom)
+		dma_dom = amd_iommu_rlookup_table[devid]->default_dom;
+	attach_device(dev, &dma_dom->domain);
+	DUMP_printk("Using protection domain %d for device %s\n",
+		    dma_dom->domain.id, dev_name(dev));
 
-	return 1;
+	return &dma_dom->domain;
 }
 
 static void update_device_table(struct protection_domain *domain)
 {
-	unsigned long flags;
-	int i;
+	struct iommu_dev_data *dev_data;
 
-	for (i = 0; i <= amd_iommu_last_bdf; ++i) {
-		if (amd_iommu_pd_table[i] != domain)
-			continue;
-		write_lock_irqsave(&amd_iommu_devtable_lock, flags);
-		set_dte_entry(i, domain);
-		write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
+	list_for_each_entry(dev_data, &domain->dev_list, list) {
+		u16 devid = get_device_id(dev_data->dev);
+		set_dte_entry(devid, domain);
 	}
 }
 
@@ -1431,76 +1643,13 @@ static void update_domain(struct protection_domain *domain)
 		return;
 
 	update_device_table(domain);
-	flush_devices_by_domain(domain);
-	iommu_flush_domain(domain->id);
+	iommu_flush_domain_devices(domain);
+	iommu_flush_tlb_pde(domain);
 
 	domain->updated = false;
 }
 
 /*
- * This function is used to add another level to an IO page table. Adding
- * another level increases the size of the address space by 9 bits to a size up
- * to 64 bits.
- */
-static bool increase_address_space(struct protection_domain *domain,
-				   gfp_t gfp)
-{
-	u64 *pte;
-
-	if (domain->mode == PAGE_MODE_6_LEVEL)
-		/* address space already 64 bit large */
-		return false;
-
-	pte = (void *)get_zeroed_page(gfp);
-	if (!pte)
-		return false;
-
-	*pte             = PM_LEVEL_PDE(domain->mode,
-					virt_to_phys(domain->pt_root));
-	domain->pt_root  = pte;
-	domain->mode    += 1;
-	domain->updated  = true;
-
-	return true;
-}
-
-static u64 *alloc_pte(struct protection_domain *domain,
-		      unsigned long address,
-		      int end_lvl,
-		      u64 **pte_page,
-		      gfp_t gfp)
-{
-	u64 *pte, *page;
-	int level;
-
-	while (address > PM_LEVEL_SIZE(domain->mode))
-		increase_address_space(domain, gfp);
-
-	level =  domain->mode - 1;
-	pte   = &domain->pt_root[PM_LEVEL_INDEX(level, address)];
-
-	while (level > end_lvl) {
-		if (!IOMMU_PTE_PRESENT(*pte)) {
-			page = (u64 *)get_zeroed_page(gfp);
-			if (!page)
-				return NULL;
-			*pte = PM_LEVEL_PDE(level, virt_to_phys(page));
-		}
-
-		level -= 1;
-
-		pte = IOMMU_PTE_PAGE(*pte);
-
-		if (pte_page && level == end_lvl)
-			*pte_page = pte;
-
-		pte = &pte[PM_LEVEL_INDEX(level, address)];
-	}
-
-	return pte;
-}
-
-/*
  * This function fetches the PTE for a given address in the aperture
  */
 static u64* dma_ops_get_pte(struct dma_ops_domain *dom,
@@ -1530,8 +1679,7 @@ static u64* dma_ops_get_pte(struct dma_ops_domain *dom,
  * This is the generic map function. It maps one 4kb page at paddr to
  * the given address in the DMA address space for the domain.
  */
-static dma_addr_t dma_ops_domain_map(struct amd_iommu *iommu,
-				     struct dma_ops_domain *dom,
+static dma_addr_t dma_ops_domain_map(struct dma_ops_domain *dom,
 				     unsigned long address,
 				     phys_addr_t paddr,
 				     int direction)
@@ -1544,7 +1692,7 @@ static dma_addr_t dma_ops_domain_map(struct amd_iommu *iommu,
 
 	pte  = dma_ops_get_pte(dom, address);
 	if (!pte)
-		return bad_dma_address;
+		return DMA_ERROR_CODE;
 
 	__pte = paddr | IOMMU_PTE_P | IOMMU_PTE_FC;
 
@@ -1565,8 +1713,7 @@ static dma_addr_t dma_ops_domain_map(struct amd_iommu *iommu,
 /*
  * The generic unmapping function for on page in the DMA address space.
  */
-static void dma_ops_domain_unmap(struct amd_iommu *iommu,
-				 struct dma_ops_domain *dom,
+static void dma_ops_domain_unmap(struct dma_ops_domain *dom,
 				 unsigned long address)
 {
 	struct aperture_range *aperture;
@@ -1597,7 +1744,6 @@ static void dma_ops_domain_unmap(struct amd_iommu *iommu,
  * Must be called with the domain lock held.
  */
 static dma_addr_t __map_single(struct device *dev,
-			       struct amd_iommu *iommu,
 			       struct dma_ops_domain *dma_dom,
 			       phys_addr_t paddr,
 			       size_t size,
@@ -1625,7 +1771,7 @@ static dma_addr_t __map_single(struct device *dev,
 retry:
 	address = dma_ops_alloc_addresses(dev, dma_dom, pages, align_mask,
 					  dma_mask);
-	if (unlikely(address == bad_dma_address)) {
+	if (unlikely(address == DMA_ERROR_CODE)) {
 		/*
 		 * setting next_address here will let the address
 		 * allocator only scan the new allocated range in the
@@ -1633,7 +1779,7 @@ retry:
 		 */
 		dma_dom->next_address = dma_dom->aperture_size;
 
-		if (alloc_new_range(iommu, dma_dom, false, GFP_ATOMIC))
+		if (alloc_new_range(dma_dom, false, GFP_ATOMIC))
 			goto out;
 
 		/*
@@ -1645,8 +1791,8 @@ retry:
 
 	start = address;
 	for (i = 0; i < pages; ++i) {
-		ret = dma_ops_domain_map(iommu, dma_dom, start, paddr, dir);
-		if (ret == bad_dma_address)
+		ret = dma_ops_domain_map(dma_dom, start, paddr, dir);
+		if (ret == DMA_ERROR_CODE)
 			goto out_unmap;
 
 		paddr += PAGE_SIZE;
@@ -1657,10 +1803,10 @@ retry:
 	ADD_STATS_COUNTER(alloced_io_mem, size);
 
 	if (unlikely(dma_dom->need_flush && !amd_iommu_unmap_flush)) {
-		iommu_flush_tlb(iommu, dma_dom->domain.id);
+		iommu_flush_tlb(&dma_dom->domain);
 		dma_dom->need_flush = false;
-	} else if (unlikely(iommu_has_npcache(iommu)))
-		iommu_flush_pages(iommu, dma_dom->domain.id, address, size);
+	} else if (unlikely(amd_iommu_np_cache))
+		iommu_flush_pages(&dma_dom->domain, address, size);
 
 out:
 	return address;
@@ -1669,20 +1815,19 @@ out_unmap:
 
 	for (--i; i >= 0; --i) {
 		start -= PAGE_SIZE;
-		dma_ops_domain_unmap(iommu, dma_dom, start);
+		dma_ops_domain_unmap(dma_dom, start);
 	}
 
 	dma_ops_free_addresses(dma_dom, address, pages);
 
-	return bad_dma_address;
+	return DMA_ERROR_CODE;
 }
 
 /*
  * Does the reverse of the __map_single function. Must be called with
  * the domain lock held too
  */
-static void __unmap_single(struct amd_iommu *iommu,
-			   struct dma_ops_domain *dma_dom,
+static void __unmap_single(struct dma_ops_domain *dma_dom,
 			   dma_addr_t dma_addr,
 			   size_t size,
 			   int dir)
@@ -1690,7 +1835,7 @@ static void __unmap_single(struct amd_iommu *iommu,
 	dma_addr_t i, start;
 	unsigned int pages;
 
-	if ((dma_addr == bad_dma_address) ||
+	if ((dma_addr == DMA_ERROR_CODE) ||
 	    (dma_addr + size > dma_dom->aperture_size))
 		return;
 
@@ -1699,7 +1844,7 @@ static void __unmap_single(struct amd_iommu *iommu,
 	start = dma_addr;
 
 	for (i = 0; i < pages; ++i) {
-		dma_ops_domain_unmap(iommu, dma_dom, start);
+		dma_ops_domain_unmap(dma_dom, start);
 		start += PAGE_SIZE;
 	}
 
@@ -1708,7 +1853,7 @@ static void __unmap_single(struct amd_iommu *iommu,
 	dma_ops_free_addresses(dma_dom, dma_addr, pages);
 
 	if (amd_iommu_unmap_flush || dma_dom->need_flush) {
-		iommu_flush_pages(iommu, dma_dom->domain.id, dma_addr, size);
+		iommu_flush_pages(&dma_dom->domain, dma_addr, size);
 		dma_dom->need_flush = false;
 	}
 }
@@ -1722,36 +1867,29 @@ static dma_addr_t map_page(struct device *dev, struct page *page,
 			   struct dma_attrs *attrs)
 {
 	unsigned long flags;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
-	u16 devid;
 	dma_addr_t addr;
 	u64 dma_mask;
 	phys_addr_t paddr = page_to_phys(page) + offset;
 
 	INC_STATS_COUNTER(cnt_map_single);
 
-	if (!check_device(dev))
-		return bad_dma_address;
-
-	dma_mask = *dev->dma_mask;
-
-	get_device_resources(dev, &iommu, &domain, &devid);
-
-	if (iommu == NULL || domain == NULL)
-		/* device not handled by any AMD IOMMU */
+	domain = get_domain(dev);
+	if (PTR_ERR(domain) == -EINVAL)
 		return (dma_addr_t)paddr;
+	else if (IS_ERR(domain))
+		return DMA_ERROR_CODE;
 
-	if (!dma_ops_domain(domain))
-		return bad_dma_address;
+	dma_mask = *dev->dma_mask;
 
 	spin_lock_irqsave(&domain->lock, flags);
-	addr = __map_single(dev, iommu, domain->priv, paddr, size, dir, false,
+
+	addr = __map_single(dev, domain->priv, paddr, size, dir, false,
 			    dma_mask);
-	if (addr == bad_dma_address)
+	if (addr == DMA_ERROR_CODE)
 		goto out;
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 out:
 	spin_unlock_irqrestore(&domain->lock, flags);
@@ -1766,25 +1904,19 @@ static void unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size,
 		       enum dma_data_direction dir, struct dma_attrs *attrs)
 {
 	unsigned long flags;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
-	u16 devid;
 
 	INC_STATS_COUNTER(cnt_unmap_single);
 
-	if (!check_device(dev) ||
-	    !get_device_resources(dev, &iommu, &domain, &devid))
-		/* device not handled by any AMD IOMMU */
-		return;
-
-	if (!dma_ops_domain(domain))
+	domain = get_domain(dev);
+	if (IS_ERR(domain))
 		return;
 
 	spin_lock_irqsave(&domain->lock, flags);
 
-	__unmap_single(iommu, domain->priv, dma_addr, size, dir);
+	__unmap_single(domain->priv, dma_addr, size, dir);
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 }
@@ -1816,9 +1948,7 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
 		  struct dma_attrs *attrs)
 {
 	unsigned long flags;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
-	u16 devid;
 	int i;
 	struct scatterlist *s;
 	phys_addr_t paddr;
@@ -1827,25 +1957,20 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
 
 	INC_STATS_COUNTER(cnt_map_sg);
 
-	if (!check_device(dev))
+	domain = get_domain(dev);
+	if (PTR_ERR(domain) == -EINVAL)
+		return map_sg_no_iommu(dev, sglist, nelems, dir);
+	else if (IS_ERR(domain))
 		return 0;
 
 	dma_mask = *dev->dma_mask;
 
-	get_device_resources(dev, &iommu, &domain, &devid);
-
-	if (!iommu || !domain)
-		return map_sg_no_iommu(dev, sglist, nelems, dir);
-
-	if (!dma_ops_domain(domain))
-		return 0;
-
 	spin_lock_irqsave(&domain->lock, flags);
 
 	for_each_sg(sglist, s, nelems, i) {
 		paddr = sg_phys(s);
 
-		s->dma_address = __map_single(dev, iommu, domain->priv,
+		s->dma_address = __map_single(dev, domain->priv,
 					      paddr, s->length, dir, false,
 					      dma_mask);
 
@@ -1856,7 +1981,7 @@ static int map_sg(struct device *dev, struct scatterlist *sglist,
 			goto unmap;
 	}
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 out:
 	spin_unlock_irqrestore(&domain->lock, flags);
@@ -1865,7 +1990,7 @@ out:
 unmap:
 	for_each_sg(sglist, s, mapped_elems, i) {
 		if (s->dma_address)
-			__unmap_single(iommu, domain->priv, s->dma_address,
+			__unmap_single(domain->priv, s->dma_address,
 				       s->dma_length, dir);
 		s->dma_address = s->dma_length = 0;
 	}
@@ -1884,30 +2009,25 @@ static void unmap_sg(struct device *dev, struct scatterlist *sglist,
 		     struct dma_attrs *attrs)
 {
 	unsigned long flags;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
 	struct scatterlist *s;
-	u16 devid;
 	int i;
 
 	INC_STATS_COUNTER(cnt_unmap_sg);
 
-	if (!check_device(dev) ||
-	    !get_device_resources(dev, &iommu, &domain, &devid))
-		return;
-
-	if (!dma_ops_domain(domain))
+	domain = get_domain(dev);
+	if (IS_ERR(domain))
 		return;
 
 	spin_lock_irqsave(&domain->lock, flags);
 
 	for_each_sg(sglist, s, nelems, i) {
-		__unmap_single(iommu, domain->priv, s->dma_address,
+		__unmap_single(domain->priv, s->dma_address,
 			       s->dma_length, dir);
 		s->dma_address = s->dma_length = 0;
 	}
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 }
@@ -1920,49 +2040,44 @@ static void *alloc_coherent(struct device *dev, size_t size,
 {
 	unsigned long flags;
 	void *virt_addr;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
-	u16 devid;
 	phys_addr_t paddr;
 	u64 dma_mask = dev->coherent_dma_mask;
 
 	INC_STATS_COUNTER(cnt_alloc_coherent);
 
-	if (!check_device(dev))
+	domain = get_domain(dev);
+	if (PTR_ERR(domain) == -EINVAL) {
+		virt_addr = (void *)__get_free_pages(flag, get_order(size));
+		*dma_addr = __pa(virt_addr);
+		return virt_addr;
+	} else if (IS_ERR(domain))
 		return NULL;
 
-	if (!get_device_resources(dev, &iommu, &domain, &devid))
-		flag &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+	dma_mask  = dev->coherent_dma_mask;
+	flag     &= ~(__GFP_DMA | __GFP_HIGHMEM | __GFP_DMA32);
+	flag     |= __GFP_ZERO;
 
-	flag |= __GFP_ZERO;
 	virt_addr = (void *)__get_free_pages(flag, get_order(size));
 	if (!virt_addr)
 		return NULL;
 
 	paddr = virt_to_phys(virt_addr);
 
-	if (!iommu || !domain) {
-		*dma_addr = (dma_addr_t)paddr;
-		return virt_addr;
-	}
-
-	if (!dma_ops_domain(domain))
-		goto out_free;
-
 	if (!dma_mask)
 		dma_mask = *dev->dma_mask;
 
 	spin_lock_irqsave(&domain->lock, flags);
 
-	*dma_addr = __map_single(dev, iommu, domain->priv, paddr,
+	*dma_addr = __map_single(dev, domain->priv, paddr,
 				 size, DMA_BIDIRECTIONAL, true, dma_mask);
 
-	if (*dma_addr == bad_dma_address) {
+	if (*dma_addr == DMA_ERROR_CODE) {
 		spin_unlock_irqrestore(&domain->lock, flags);
 		goto out_free;
 	}
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 
@@ -1982,28 +2097,19 @@ static void free_coherent(struct device *dev, size_t size,
 			  void *virt_addr, dma_addr_t dma_addr)
 {
 	unsigned long flags;
-	struct amd_iommu *iommu;
 	struct protection_domain *domain;
-	u16 devid;
 
 	INC_STATS_COUNTER(cnt_free_coherent);
 
-	if (!check_device(dev))
-		return;
-
-	get_device_resources(dev, &iommu, &domain, &devid);
-
-	if (!iommu || !domain)
-		goto free_mem;
-
-	if (!dma_ops_domain(domain))
+	domain = get_domain(dev);
+	if (IS_ERR(domain))
 		goto free_mem;
 
 	spin_lock_irqsave(&domain->lock, flags);
 
-	__unmap_single(iommu, domain->priv, dma_addr, size, DMA_BIDIRECTIONAL);
+	__unmap_single(domain->priv, dma_addr, size, DMA_BIDIRECTIONAL);
 
-	iommu_completion_wait(iommu);
+	iommu_flush_complete(domain);
 
 	spin_unlock_irqrestore(&domain->lock, flags);
 
@@ -2017,22 +2123,7 @@ free_mem:
  */
 static int amd_iommu_dma_supported(struct device *dev, u64 mask)
 {
-	u16 bdf;
-	struct pci_dev *pcidev;
-
-	/* No device or no PCI device */
-	if (!dev || dev->bus != &pci_bus_type)
-		return 0;
-
-	pcidev = to_pci_dev(dev);
-
-	bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
-
-	/* Out of our scope? */
-	if (bdf > amd_iommu_last_bdf)
-		return 0;
-
-	return 1;
+	return check_device(dev);
 }
 
 /*
@@ -2046,25 +2137,30 @@ static void prealloc_protection_domains(void)
 {
 	struct pci_dev *dev = NULL;
 	struct dma_ops_domain *dma_dom;
-	struct amd_iommu *iommu;
 	u16 devid;
 
 	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
-		devid = calc_devid(dev->bus->number, dev->devfn);
-		if (devid > amd_iommu_last_bdf)
-			continue;
-		devid = amd_iommu_alias_table[devid];
-		if (domain_for_device(devid))
+
+		/* Do we handle this device? */
+		if (!check_device(&dev->dev))
 			continue;
-		iommu = amd_iommu_rlookup_table[devid];
-		if (!iommu)
+
+		iommu_init_device(&dev->dev);
+
+		/* Is there already any domain for it? */
+		if (domain_for_device(&dev->dev))
 			continue;
-		dma_dom = dma_ops_domain_alloc(iommu);
+
+		devid = get_device_id(&dev->dev);
+
+		dma_dom = dma_ops_domain_alloc();
 		if (!dma_dom)
 			continue;
 		init_unity_mappings_for_device(dma_dom, devid);
 		dma_dom->target_dev = devid;
 
+		attach_device(&dev->dev, &dma_dom->domain);
+
 		list_add_tail(&dma_dom->list, &iommu_pd_list);
 	}
 }
@@ -2093,7 +2189,7 @@ int __init amd_iommu_init_dma_ops(void)
 	 * protection domain will be assigned to the default one.
 	 */
 	for_each_iommu(iommu) {
-		iommu->default_dom = dma_ops_domain_alloc(iommu);
+		iommu->default_dom = dma_ops_domain_alloc();
 		if (iommu->default_dom == NULL)
 			return -ENOMEM;
 		iommu->default_dom->domain.flags |= PD_DEFAULT_MASK;
@@ -2103,15 +2199,12 @@ int __init amd_iommu_init_dma_ops(void)
 	}
 
 	/*
-	 * If device isolation is enabled, pre-allocate the protection
-	 * domains for each device.
+	 * Pre-allocate the protection domains for each device.
 	 */
-	if (amd_iommu_isolate)
-		prealloc_protection_domains();
+	prealloc_protection_domains();
 
 	iommu_detected = 1;
-	force_iommu = 1;
-	bad_dma_address = 0;
+	swiotlb = 0;
 #ifdef CONFIG_GART_IOMMU
 	gart_iommu_aperture_disabled = 1;
 	gart_iommu_aperture = 0;
@@ -2150,14 +2243,17 @@ free_domains:
 
 static void cleanup_domain(struct protection_domain *domain)
 {
+	struct iommu_dev_data *dev_data, *next;
 	unsigned long flags;
-	u16 devid;
 
 	write_lock_irqsave(&amd_iommu_devtable_lock, flags);
 
-	for (devid = 0; devid <= amd_iommu_last_bdf; ++devid)
-		if (amd_iommu_pd_table[devid] == domain)
-			__detach_device(domain, devid);
+	list_for_each_entry_safe(dev_data, next, &domain->dev_list, list) {
+		struct device *dev = dev_data->dev;
+
+		do_detach(dev);
+		atomic_set(&dev_data->bind, 0);
+	}
 
 	write_unlock_irqrestore(&amd_iommu_devtable_lock, flags);
 }
@@ -2167,6 +2263,8 @@ static void protection_domain_free(struct protection_domain *domain)
 	if (!domain)
 		return;
 
+	del_domain_from_list(domain);
+
 	if (domain->id)
 		domain_id_free(domain->id);
 
@@ -2185,6 +2283,9 @@ static struct protection_domain *protection_domain_alloc(void)
 	domain->id = domain_id_alloc();
 	if (!domain->id)
 		goto out_err;
+	INIT_LIST_HEAD(&domain->dev_list);
+
+	add_domain_to_list(domain);
 
 	return domain;
 
@@ -2241,26 +2342,23 @@ static void amd_iommu_domain_destroy(struct iommu_domain *dom)
 static void amd_iommu_detach_device(struct iommu_domain *dom,
 				    struct device *dev)
 {
-	struct protection_domain *domain = dom->priv;
+	struct iommu_dev_data *dev_data = dev->archdata.iommu;
 	struct amd_iommu *iommu;
-	struct pci_dev *pdev;
 	u16 devid;
 
-	if (dev->bus != &pci_bus_type)
+	if (!check_device(dev))
 		return;
 
-	pdev = to_pci_dev(dev);
-
-	devid = calc_devid(pdev->bus->number, pdev->devfn);
+	devid = get_device_id(dev);
 
-	if (devid > 0)
-		detach_device(domain, devid);
+	if (dev_data->domain != NULL)
+		detach_device(dev);
 
 	iommu = amd_iommu_rlookup_table[devid];
 	if (!iommu)
 		return;
 
-	iommu_queue_inv_dev_entry(iommu, devid);
+	iommu_flush_device(dev);
 	iommu_completion_wait(iommu);
 }
 
@@ -2268,35 +2366,30 @@ static int amd_iommu_attach_device(struct iommu_domain *dom,
 				   struct device *dev)
 {
 	struct protection_domain *domain = dom->priv;
-	struct protection_domain *old_domain;
+	struct iommu_dev_data *dev_data;
 	struct amd_iommu *iommu;
-	struct pci_dev *pdev;
+	int ret;
 	u16 devid;
 
-	if (dev->bus != &pci_bus_type)
+	if (!check_device(dev))
 		return -EINVAL;
 
-	pdev = to_pci_dev(dev);
+	dev_data = dev->archdata.iommu;
 
-	devid = calc_devid(pdev->bus->number, pdev->devfn);
-
-	if (devid >= amd_iommu_last_bdf ||
-			devid != amd_iommu_alias_table[devid])
-		return -EINVAL;
+	devid = get_device_id(dev);
 
 	iommu = amd_iommu_rlookup_table[devid];
 	if (!iommu)
 		return -EINVAL;
 
-	old_domain = domain_for_device(devid);
-	if (old_domain)
-		detach_device(old_domain, devid);
+	if (dev_data->domain)
+		detach_device(dev);
 
-	attach_device(iommu, domain, devid);
+	ret = attach_device(dev, domain);
 
 	iommu_completion_wait(iommu);
 
-	return 0;
+	return ret;
 }
 
 static int amd_iommu_map_range(struct iommu_domain *dom,
@@ -2342,7 +2435,7 @@ static void amd_iommu_unmap_range(struct iommu_domain *dom,
 		iova  += PAGE_SIZE;
 	}
 
-	iommu_flush_domain(domain->id);
+	iommu_flush_tlb_pde(domain);
 }
 
 static phys_addr_t amd_iommu_iova_to_phys(struct iommu_domain *dom,
@@ -2393,8 +2486,9 @@ static struct iommu_ops amd_iommu_ops = {
 
 int __init amd_iommu_init_passthrough(void)
 {
+	struct amd_iommu *iommu;
 	struct pci_dev *dev = NULL;
-	u16 devid, devid2;
+	u16 devid;
 
 	/* allocate passthroug domain */
 	pt_domain = protection_domain_alloc();
@@ -2404,20 +2498,17 @@ int __init amd_iommu_init_passthrough(void)
 	pt_domain->mode |= PAGE_MODE_NONE;
 
 	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
-		struct amd_iommu *iommu;
 
-		devid = calc_devid(dev->bus->number, dev->devfn);
-		if (devid > amd_iommu_last_bdf)
+		if (!check_device(&dev->dev))
 			continue;
 
-		devid2 = amd_iommu_alias_table[devid];
+		devid = get_device_id(&dev->dev);
 
-		iommu = amd_iommu_rlookup_table[devid2];
+		iommu = amd_iommu_rlookup_table[devid];
 		if (!iommu)
 			continue;
 
-		__attach_device(iommu, pt_domain, devid);
-		__attach_device(iommu, pt_domain, devid2);
+		attach_device(&dev->dev, pt_domain);
 	}
 
 	pr_info("AMD-Vi: Initialized for Passthrough Mode\n");
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index c20001e..7ffc399 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2008 Advanced Micro Devices, Inc.
+ * Copyright (C) 2007-2009 Advanced Micro Devices, Inc.
  * Author: Joerg Roedel <joerg.roedel@amd.com>
  *         Leo Duran <leo.duran@amd.com>
  *
@@ -25,10 +25,12 @@
 #include <linux/interrupt.h>
 #include <linux/msi.h>
 #include <asm/pci-direct.h>
+#include <asm/amd_iommu_proto.h>
 #include <asm/amd_iommu_types.h>
 #include <asm/amd_iommu.h>
 #include <asm/iommu.h>
 #include <asm/gart.h>
+#include <asm/x86_init.h>
 
 /*
  * definitions for the ACPI scanning code
@@ -123,18 +125,24 @@ u16 amd_iommu_last_bdf;			/* largest PCI device id we have
 					   to handle */
 LIST_HEAD(amd_iommu_unity_map);		/* a list of required unity mappings
 					   we find in ACPI */
-#ifdef CONFIG_IOMMU_STRESS
-bool amd_iommu_isolate = false;
-#else
-bool amd_iommu_isolate = true;		/* if true, device isolation is
-					   enabled */
-#endif
-
 bool amd_iommu_unmap_flush;		/* if true, flush on every unmap */
 
 LIST_HEAD(amd_iommu_list);		/* list of all AMD IOMMUs in the
 					   system */
 
+/* Array to assign indices to IOMMUs*/
+struct amd_iommu *amd_iommus[MAX_IOMMUS];
+int amd_iommus_present;
+
+/* IOMMUs have a non-present cache? */
+bool amd_iommu_np_cache __read_mostly;
+
+/*
+ * List of protection domains - used during resume
+ */
+LIST_HEAD(amd_iommu_pd_list);
+spinlock_t amd_iommu_pd_lock;
+
 /*
  * Pointer to the device table which is shared by all AMD IOMMUs
  * it is indexed by the PCI device id or the HT unit id and contains
@@ -157,12 +165,6 @@ u16 *amd_iommu_alias_table;
 struct amd_iommu **amd_iommu_rlookup_table;
 
 /*
- * The pd table (protection domain table) is used to find the protection domain
- * data structure a device belongs to. Indexed with the PCI device id too.
- */
-struct protection_domain **amd_iommu_pd_table;
-
-/*
  * AMD IOMMU allows up to 2^16 differend protection domains. This is a bitmap
  * to know which ones are already in use.
  */
@@ -838,7 +840,18 @@ static void __init free_iommu_all(void)
 static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
 {
 	spin_lock_init(&iommu->lock);
+
+	/* Add IOMMU to internal data structures */
 	list_add_tail(&iommu->list, &amd_iommu_list);
+	iommu->index             = amd_iommus_present++;
+
+	if (unlikely(iommu->index >= MAX_IOMMUS)) {
+		WARN(1, "AMD-Vi: System has more IOMMUs than supported by this driver\n");
+		return -ENOSYS;
+	}
+
+	/* Index is fine - add IOMMU to the array */
+	amd_iommus[iommu->index] = iommu;
 
 	/*
 	 * Copy data from ACPI table entry to the iommu struct
@@ -868,6 +881,9 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
 	init_iommu_from_acpi(iommu, h);
 	init_iommu_devices(iommu);
 
+	if (iommu->cap & (1UL << IOMMU_CAP_NPCACHE))
+		amd_iommu_np_cache = true;
+
 	return pci_enable_device(iommu->dev);
 }
 
@@ -925,7 +941,7 @@ static int __init init_iommu_all(struct acpi_table_header *table)
  *
  ****************************************************************************/
 
-static int __init iommu_setup_msi(struct amd_iommu *iommu)
+static int iommu_setup_msi(struct amd_iommu *iommu)
 {
 	int r;
 
@@ -1176,19 +1192,10 @@ static struct sys_device device_amd_iommu = {
  * functions. Finally it prints some information about AMD IOMMUs and
  * the driver state and enables the hardware.
  */
-int __init amd_iommu_init(void)
+static int __init amd_iommu_init(void)
 {
 	int i, ret = 0;
 
-
-	if (no_iommu) {
-		printk(KERN_INFO "AMD-Vi disabled by kernel command line\n");
-		return 0;
-	}
-
-	if (!amd_iommu_detected)
-		return -ENODEV;
-
 	/*
 	 * First parse ACPI tables to find the largest Bus/Dev/Func
 	 * we need to handle. Upon this information the shared data
@@ -1225,15 +1232,6 @@ int __init amd_iommu_init(void)
 	if (amd_iommu_rlookup_table == NULL)
 		goto free;
 
-	/*
-	 * Protection Domain table - maps devices to protection domains
-	 * This table has the same size as the rlookup_table
-	 */
-	amd_iommu_pd_table = (void *)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
-				     get_order(rlookup_table_size));
-	if (amd_iommu_pd_table == NULL)
-		goto free;
-
 	amd_iommu_pd_alloc_bitmap = (void *)__get_free_pages(
 					    GFP_KERNEL | __GFP_ZERO,
 					    get_order(MAX_DOMAIN_ID/8));
@@ -1255,6 +1253,8 @@ int __init amd_iommu_init(void)
 	 */
 	amd_iommu_pd_alloc_bitmap[0] = 1;
 
+	spin_lock_init(&amd_iommu_pd_lock);
+
 	/*
 	 * now the data structures are allocated and basically initialized
 	 * start the real acpi table scan
@@ -1286,17 +1286,12 @@ int __init amd_iommu_init(void)
 	if (iommu_pass_through)
 		goto out;
 
-	printk(KERN_INFO "AMD-Vi: device isolation ");
-	if (amd_iommu_isolate)
-		printk("enabled\n");
-	else
-		printk("disabled\n");
-
 	if (amd_iommu_unmap_flush)
 		printk(KERN_INFO "AMD-Vi: IO/TLB flush on unmap enabled\n");
 	else
 		printk(KERN_INFO "AMD-Vi: Lazy IO/TLB flushing enabled\n");
 
+	x86_platform.iommu_shutdown = disable_iommus;
 out:
 	return ret;
 
@@ -1304,9 +1299,6 @@ free:
 	free_pages((unsigned long)amd_iommu_pd_alloc_bitmap,
 		   get_order(MAX_DOMAIN_ID/8));
 
-	free_pages((unsigned long)amd_iommu_pd_table,
-		   get_order(rlookup_table_size));
-
 	free_pages((unsigned long)amd_iommu_rlookup_table,
 		   get_order(rlookup_table_size));
 
@@ -1323,11 +1315,6 @@ free:
 	goto out;
 }
 
-void amd_iommu_shutdown(void)
-{
-	disable_iommus();
-}
-
 /****************************************************************************
  *
  * Early detect code. This code runs at IOMMU detection time in the DMA
@@ -1342,16 +1329,13 @@ static int __init early_amd_iommu_detect(struct acpi_table_header *table)
 
 void __init amd_iommu_detect(void)
 {
-	if (swiotlb || no_iommu || (iommu_detected && !gart_iommu_aperture))
+	if (no_iommu || (iommu_detected && !gart_iommu_aperture))
 		return;
 
 	if (acpi_table_parse("IVRS", early_amd_iommu_detect) == 0) {
 		iommu_detected = 1;
 		amd_iommu_detected = 1;
-#ifdef CONFIG_GART_IOMMU
-		gart_iommu_aperture_disabled = 1;
-		gart_iommu_aperture = 0;
-#endif
+		x86_init.iommu.iommu_init = amd_iommu_init;
 	}
 }
 
@@ -1372,10 +1356,6 @@ static int __init parse_amd_iommu_dump(char *str)
 static int __init parse_amd_iommu_options(char *str)
 {
 	for (; *str; ++str) {
-		if (strncmp(str, "isolate", 7) == 0)
-			amd_iommu_isolate = true;
-		if (strncmp(str, "share", 5) == 0)
-			amd_iommu_isolate = false;
 		if (strncmp(str, "fullflush", 9) == 0)
 			amd_iommu_unmap_flush = true;
 	}
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 128111d..e0dfb68 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -28,6 +28,7 @@
 #include <asm/pci-direct.h>
 #include <asm/dma.h>
 #include <asm/k8.h>
+#include <asm/x86_init.h>
 
 int gart_iommu_aperture;
 int gart_iommu_aperture_disabled __initdata;
@@ -400,6 +401,7 @@ void __init gart_iommu_hole_init(void)
 
 			iommu_detected = 1;
 			gart_iommu_aperture = 1;
+			x86_init.iommu.iommu_init = gart_iommu_init;
 
 			aper_order = (read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL) >> 1) & 7;
 			aper_size = (32 * 1024 * 1024) << aper_order;
@@ -456,7 +458,7 @@ out:
 
 	if (aper_alloc) {
 		/* Got the aperture from the AGP bridge */
-	} else if (swiotlb && !valid_agp) {
+	} else if (!valid_agp) {
 		/* Do nothing */
 	} else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) ||
 		   force_iommu ||
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 5e409dc..a4849c1 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -27,8 +27,7 @@
 #include <asm/cpu.h>
 #include <asm/reboot.h>
 #include <asm/virtext.h>
-#include <asm/iommu.h>
-
+#include <asm/x86_init.h>
 
 #if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC)
 
@@ -106,7 +105,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
 #endif
 
 #ifdef CONFIG_X86_64
-	pci_iommu_shutdown();
+	x86_platform.iommu_shutdown();
 #endif
 
 	crash_save_cpu(regs, safe_smp_processor_id());
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index c097e7d..7d52e9d 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -1185,17 +1185,14 @@ END(ftrace_graph_caller)
 
 .globl return_to_handler
 return_to_handler:
-	pushl $0
 	pushl %eax
-	pushl %ecx
 	pushl %edx
 	movl %ebp, %eax
 	call ftrace_return_to_handler
-	movl %eax, 0xc(%esp)
+	movl %eax, %ecx
 	popl %edx
-	popl %ecx
 	popl %eax
-	ret
+	jmp *%ecx
 #endif
 
 .section .rodata,"a"
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index b5c061f..bd5bbdd 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -155,11 +155,11 @@ GLOBAL(return_to_handler)
 
 	call ftrace_return_to_handler
 
-	movq %rax, 16(%rsp)
+	movq %rax, %rdi
 	movq 8(%rsp), %rdx
 	movq (%rsp), %rax
-	addq $16, %rsp
-	retq
+	addq $24, %rsp
+	jmp *%rdi
 #endif
 
 
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 9dbb527..5a1b975 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -9,6 +9,8 @@
  * the dangers of modifying code on the run.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/spinlock.h>
 #include <linux/hardirq.h>
 #include <linux/uaccess.h>
@@ -336,15 +338,15 @@ int __init ftrace_dyn_arch_init(void *data)
 
 	switch (faulted) {
 	case 0:
-		pr_info("ftrace: converting mcount calls to 0f 1f 44 00 00\n");
+		pr_info("converting mcount calls to 0f 1f 44 00 00\n");
 		memcpy(ftrace_nop, ftrace_test_p6nop, MCOUNT_INSN_SIZE);
 		break;
 	case 1:
-		pr_info("ftrace: converting mcount calls to 66 66 66 66 90\n");
+		pr_info("converting mcount calls to 66 66 66 66 90\n");
 		memcpy(ftrace_nop, ftrace_test_nop5, MCOUNT_INSN_SIZE);
 		break;
 	case 2:
-		pr_info("ftrace: converting mcount calls to jmp . + 5\n");
+		pr_info("converting mcount calls to jmp . + 5\n");
 		memcpy(ftrace_nop, ftrace_test_jmp, MCOUNT_INSN_SIZE);
 		break;
 	}
@@ -468,82 +470,10 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr,
 
 #ifdef CONFIG_FTRACE_SYSCALLS
 
-extern unsigned long __start_syscalls_metadata[];
-extern unsigned long __stop_syscalls_metadata[];
 extern unsigned long *sys_call_table;
 
-static struct syscall_metadata **syscalls_metadata;
-
-static struct syscall_metadata *find_syscall_meta(unsigned long *syscall)
-{
-	struct syscall_metadata *start;
-	struct syscall_metadata *stop;
-	char str[KSYM_SYMBOL_LEN];
-
-
-	start = (struct syscall_metadata *)__start_syscalls_metadata;
-	stop = (struct syscall_metadata *)__stop_syscalls_metadata;
-	kallsyms_lookup((unsigned long) syscall, NULL, NULL, NULL, str);
-
-	for ( ; start < stop; start++) {
-		if (start->name && !strcmp(start->name, str))
-			return start;
-	}
-	return NULL;
-}
-
-struct syscall_metadata *syscall_nr_to_meta(int nr)
-{
-	if (!syscalls_metadata || nr >= NR_syscalls || nr < 0)
-		return NULL;
-
-	return syscalls_metadata[nr];
-}
-
-int syscall_name_to_nr(char *name)
+unsigned long __init arch_syscall_addr(int nr)
 {
-	int i;
-
-	if (!syscalls_metadata)
-		return -1;
-
-	for (i = 0; i < NR_syscalls; i++) {
-		if (syscalls_metadata[i]) {
-			if (!strcmp(syscalls_metadata[i]->name, name))
-				return i;
-		}
-	}
-	return -1;
-}
-
-void set_syscall_enter_id(int num, int id)
-{
-	syscalls_metadata[num]->enter_id = id;
-}
-
-void set_syscall_exit_id(int num, int id)
-{
-	syscalls_metadata[num]->exit_id = id;
-}
-
-static int __init arch_init_ftrace_syscalls(void)
-{
-	int i;
-	struct syscall_metadata *meta;
-	unsigned long **psys_syscall_table = &sys_call_table;
-
-	syscalls_metadata = kzalloc(sizeof(*syscalls_metadata) *
-					NR_syscalls, GFP_KERNEL);
-	if (!syscalls_metadata) {
-		WARN_ON(1);
-		return -ENOMEM;
-	}
-
-	for (i = 0; i < NR_syscalls; i++) {
-		meta = find_syscall_meta(psys_syscall_table[i]);
-		syscalls_metadata[i] = meta;
-	}
-	return 0;
+	return (unsigned long)(&sys_call_table)[nr];
 }
-arch_initcall(arch_init_ftrace_syscalls);
 #endif
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index 971a3be..c563e4c 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -46,6 +46,7 @@
 #include <asm/dma.h>
 #include <asm/rio.h>
 #include <asm/bios_ebda.h>
+#include <asm/x86_init.h>
 
 #ifdef CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT
 int use_calgary __read_mostly = 1;
@@ -244,7 +245,7 @@ static unsigned long iommu_range_alloc(struct device *dev,
 			if (panic_on_overflow)
 				panic("Calgary: fix the allocator.\n");
 			else
-				return bad_dma_address;
+				return DMA_ERROR_CODE;
 		}
 	}
 
@@ -260,12 +261,15 @@ static dma_addr_t iommu_alloc(struct device *dev, struct iommu_table *tbl,
 			      void *vaddr, unsigned int npages, int direction)
 {
 	unsigned long entry;
-	dma_addr_t ret = bad_dma_address;
+	dma_addr_t ret;
 
 	entry = iommu_range_alloc(dev, tbl, npages);
 
-	if (unlikely(entry == bad_dma_address))
-		goto error;
+	if (unlikely(entry == DMA_ERROR_CODE)) {
+		printk(KERN_WARNING "Calgary: failed to allocate %u pages in "
+		       "iommu %p\n", npages, tbl);
+		return DMA_ERROR_CODE;
+	}
 
 	/* set the return dma address */
 	ret = (entry << PAGE_SHIFT) | ((unsigned long)vaddr & ~PAGE_MASK);
@@ -273,13 +277,7 @@ static dma_addr_t iommu_alloc(struct device *dev, struct iommu_table *tbl,
 	/* put the TCEs in the HW table */
 	tce_build(tbl, entry, npages, (unsigned long)vaddr & PAGE_MASK,
 		  direction);
-
 	return ret;
-
-error:
-	printk(KERN_WARNING "Calgary: failed to allocate %u pages in "
-	       "iommu %p\n", npages, tbl);
-	return bad_dma_address;
 }
 
 static void iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
@@ -290,8 +288,8 @@ static void iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
 	unsigned long flags;
 
 	/* were we called with bad_dma_address? */
-	badend = bad_dma_address + (EMERGENCY_PAGES * PAGE_SIZE);
-	if (unlikely((dma_addr >= bad_dma_address) && (dma_addr < badend))) {
+	badend = DMA_ERROR_CODE + (EMERGENCY_PAGES * PAGE_SIZE);
+	if (unlikely((dma_addr >= DMA_ERROR_CODE) && (dma_addr < badend))) {
 		WARN(1, KERN_ERR "Calgary: driver tried unmapping bad DMA "
 		       "address 0x%Lx\n", dma_addr);
 		return;
@@ -318,13 +316,15 @@ static inline struct iommu_table *find_iommu_table(struct device *dev)
 
 	pdev = to_pci_dev(dev);
 
+	/* search up the device tree for an iommu */
 	pbus = pdev->bus;
-
-	/* is the device behind a bridge? Look for the root bus */
-	while (pbus->parent)
+	do {
+		tbl = pci_iommu(pbus);
+		if (tbl && tbl->it_busno == pbus->number)
+			break;
+		tbl = NULL;
 		pbus = pbus->parent;
-
-	tbl = pci_iommu(pbus);
+	} while (pbus);
 
 	BUG_ON(tbl && (tbl->it_busno != pbus->number));
 
@@ -373,7 +373,7 @@ static int calgary_map_sg(struct device *dev, struct scatterlist *sg,
 		npages = iommu_num_pages(vaddr, s->length, PAGE_SIZE);
 
 		entry = iommu_range_alloc(dev, tbl, npages);
-		if (entry == bad_dma_address) {
+		if (entry == DMA_ERROR_CODE) {
 			/* makes sure unmap knows to stop */
 			s->dma_length = 0;
 			goto error;
@@ -391,7 +391,7 @@ static int calgary_map_sg(struct device *dev, struct scatterlist *sg,
 error:
 	calgary_unmap_sg(dev, sg, nelems, dir, NULL);
 	for_each_sg(sg, s, nelems, i) {
-		sg->dma_address = bad_dma_address;
+		sg->dma_address = DMA_ERROR_CODE;
 		sg->dma_length = 0;
 	}
 	return 0;
@@ -446,7 +446,7 @@ static void* calgary_alloc_coherent(struct device *dev, size_t size,
 
 	/* set up tces to cover the allocated range */
 	mapping = iommu_alloc(dev, tbl, ret, npages, DMA_BIDIRECTIONAL);
-	if (mapping == bad_dma_address)
+	if (mapping == DMA_ERROR_CODE)
 		goto free;
 	*dma_handle = mapping;
 	return ret;
@@ -727,7 +727,7 @@ static void __init calgary_reserve_regions(struct pci_dev *dev)
 	struct iommu_table *tbl = pci_iommu(dev->bus);
 
 	/* reserve EMERGENCY_PAGES from bad_dma_address and up */
-	iommu_range_reserve(tbl, bad_dma_address, EMERGENCY_PAGES);
+	iommu_range_reserve(tbl, DMA_ERROR_CODE, EMERGENCY_PAGES);
 
 	/* avoid the BIOS/VGA first 640KB-1MB region */
 	/* for CalIOC2 - avoid the entire first MB */
@@ -1344,6 +1344,23 @@ static void __init get_tce_space_from_tar(void)
 	return;
 }
 
+static int __init calgary_iommu_init(void)
+{
+	int ret;
+
+	/* ok, we're trying to use Calgary - let's roll */
+	printk(KERN_INFO "PCI-DMA: Using Calgary IOMMU\n");
+
+	ret = calgary_init();
+	if (ret) {
+		printk(KERN_ERR "PCI-DMA: Calgary init failed %d, "
+		       "falling back to no_iommu\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
 void __init detect_calgary(void)
 {
 	int bus;
@@ -1357,7 +1374,7 @@ void __init detect_calgary(void)
 	 * if the user specified iommu=off or iommu=soft or we found
 	 * another HW IOMMU already, bail out.
 	 */
-	if (swiotlb || no_iommu || iommu_detected)
+	if (no_iommu || iommu_detected)
 		return;
 
 	if (!use_calgary)
@@ -1442,9 +1459,7 @@ void __init detect_calgary(void)
 		printk(KERN_INFO "PCI-DMA: Calgary TCE table spec is %d\n",
 		       specified_table_size);
 
-		/* swiotlb for devices that aren't behind the Calgary. */
-		if (max_pfn > MAX_DMA32_PFN)
-			swiotlb = 1;
+		x86_init.iommu.iommu_init = calgary_iommu_init;
 	}
 	return;
 
@@ -1457,35 +1472,6 @@ cleanup:
 	}
 }
 
-int __init calgary_iommu_init(void)
-{
-	int ret;
-
-	if (no_iommu || (swiotlb && !calgary_detected))
-		return -ENODEV;
-
-	if (!calgary_detected)
-		return -ENODEV;
-
-	/* ok, we're trying to use Calgary - let's roll */
-	printk(KERN_INFO "PCI-DMA: Using Calgary IOMMU\n");
-
-	ret = calgary_init();
-	if (ret) {
-		printk(KERN_ERR "PCI-DMA: Calgary init failed %d, "
-		       "falling back to no_iommu\n", ret);
-		return ret;
-	}
-
-	force_iommu = 1;
-	bad_dma_address = 0x0;
-	/* dma_ops is set to swiotlb or nommu */
-	if (!dma_ops)
-		dma_ops = &nommu_dma_ops;
-
-	return 0;
-}
-
 static int __init calgary_parse_options(char *p)
 {
 	unsigned int bridge;
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index a6e804d..afcc58b 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -11,10 +11,11 @@
 #include <asm/gart.h>
 #include <asm/calgary.h>
 #include <asm/amd_iommu.h>
+#include <asm/x86_init.h>
 
 static int forbid_dac __read_mostly;
 
-struct dma_map_ops *dma_ops;
+struct dma_map_ops *dma_ops = &nommu_dma_ops;
 EXPORT_SYMBOL(dma_ops);
 
 static int iommu_sac_force __read_mostly;
@@ -42,9 +43,6 @@ int iommu_detected __read_mostly = 0;
  */
 int iommu_pass_through __read_mostly;
 
-dma_addr_t bad_dma_address __read_mostly = 0;
-EXPORT_SYMBOL(bad_dma_address);
-
 /* Dummy device used for NULL arguments (normally ISA). */
 struct device x86_dma_fallback_dev = {
 	.init_name = "fallback device",
@@ -126,20 +124,17 @@ void __init pci_iommu_alloc(void)
 	/* free the range so iommu could get some range less than 4G */
 	dma32_free_bootmem();
 #endif
+	if (pci_swiotlb_init())
+		return;
 
-	/*
-	 * The order of these functions is important for
-	 * fall-back/fail-over reasons
-	 */
 	gart_iommu_hole_init();
 
 	detect_calgary();
 
 	detect_intel_iommu();
 
+	/* needs to be called after gart_iommu_hole_init */
 	amd_iommu_detect();
-
-	pci_swiotlb_init();
 }
 
 void *dma_generic_alloc_coherent(struct device *dev, size_t size,
@@ -214,7 +209,7 @@ static __init int iommu_setup(char *p)
 		if (!strncmp(p, "allowdac", 8))
 			forbid_dac = 0;
 		if (!strncmp(p, "nodac", 5))
-			forbid_dac = -1;
+			forbid_dac = 1;
 		if (!strncmp(p, "usedac", 6)) {
 			forbid_dac = -1;
 			return 1;
@@ -289,25 +284,17 @@ static int __init pci_iommu_init(void)
 #ifdef CONFIG_PCI
 	dma_debug_add_bus(&pci_bus_type);
 #endif
+	x86_init.iommu.iommu_init();
 
-	calgary_iommu_init();
-
-	intel_iommu_init();
+	if (swiotlb) {
+		printk(KERN_INFO "PCI-DMA: "
+		       "Using software bounce buffering for IO (SWIOTLB)\n");
+		swiotlb_print_info();
+	} else
+		swiotlb_free();
 
-	amd_iommu_init();
-
-	gart_iommu_init();
-
-	no_iommu_init();
 	return 0;
 }
-
-void pci_iommu_shutdown(void)
-{
-	gart_iommu_shutdown();
-
-	amd_iommu_shutdown();
-}
 /* Must execute after PCI subsystem */
 rootfs_initcall(pci_iommu_init);
 
diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index a7f1b64..e6a0d40 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -39,6 +39,7 @@
 #include <asm/swiotlb.h>
 #include <asm/dma.h>
 #include <asm/k8.h>
+#include <asm/x86_init.h>
 
 static unsigned long iommu_bus_base;	/* GART remapping area (physical) */
 static unsigned long iommu_size;	/* size of remapping area bytes */
@@ -46,6 +47,8 @@ static unsigned long iommu_pages;	/* .. and in pages */
 
 static u32 *iommu_gatt_base;		/* Remapping table */
 
+static dma_addr_t bad_dma_addr;
+
 /*
  * If this is disabled the IOMMU will use an optimized flushing strategy
  * of only flushing when an mapping is reused. With it true the GART is
@@ -92,7 +95,7 @@ static unsigned long alloc_iommu(struct device *dev, int size,
 
 	base_index = ALIGN(iommu_bus_base & dma_get_seg_boundary(dev),
 			   PAGE_SIZE) >> PAGE_SHIFT;
-	boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
+	boundary_size = ALIGN((u64)dma_get_seg_boundary(dev) + 1,
 			      PAGE_SIZE) >> PAGE_SHIFT;
 
 	spin_lock_irqsave(&iommu_bitmap_lock, flags);
@@ -216,7 +219,7 @@ static dma_addr_t dma_map_area(struct device *dev, dma_addr_t phys_mem,
 		if (panic_on_overflow)
 			panic("dma_map_area overflow %lu bytes\n", size);
 		iommu_full(dev, size, dir);
-		return bad_dma_address;
+		return bad_dma_addr;
 	}
 
 	for (i = 0; i < npages; i++) {
@@ -294,7 +297,7 @@ static int dma_map_sg_nonforce(struct device *dev, struct scatterlist *sg,
 	int i;
 
 #ifdef CONFIG_IOMMU_DEBUG
-	printk(KERN_DEBUG "dma_map_sg overflow\n");
+	pr_debug("dma_map_sg overflow\n");
 #endif
 
 	for_each_sg(sg, s, nents, i) {
@@ -302,7 +305,7 @@ static int dma_map_sg_nonforce(struct device *dev, struct scatterlist *sg,
 
 		if (nonforced_iommu(dev, addr, s->length)) {
 			addr = dma_map_area(dev, addr, s->length, dir, 0);
-			if (addr == bad_dma_address) {
+			if (addr == bad_dma_addr) {
 				if (i > 0)
 					gart_unmap_sg(dev, sg, i, dir, NULL);
 				nents = 0;
@@ -389,12 +392,14 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 	if (!dev)
 		dev = &x86_dma_fallback_dev;
 
-	out = 0;
-	start = 0;
-	start_sg = sgmap = sg;
-	seg_size = 0;
-	max_seg_size = dma_get_max_seg_size(dev);
-	ps = NULL; /* shut up gcc */
+	out		= 0;
+	start		= 0;
+	start_sg	= sg;
+	sgmap		= sg;
+	seg_size	= 0;
+	max_seg_size	= dma_get_max_seg_size(dev);
+	ps		= NULL; /* shut up gcc */
+
 	for_each_sg(sg, s, nents, i) {
 		dma_addr_t addr = sg_phys(s);
 
@@ -417,11 +422,12 @@ static int gart_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 						 sgmap, pages, need) < 0)
 					goto error;
 				out++;
-				seg_size = 0;
-				sgmap = sg_next(sgmap);
-				pages = 0;
-				start = i;
-				start_sg = s;
+
+				seg_size	= 0;
+				sgmap		= sg_next(sgmap);
+				pages		= 0;
+				start		= i;
+				start_sg	= s;
 			}
 		}
 
@@ -455,7 +461,7 @@ error:
 
 	iommu_full(dev, pages << PAGE_SHIFT, dir);
 	for_each_sg(sg, s, nents, i)
-		s->dma_address = bad_dma_address;
+		s->dma_address = bad_dma_addr;
 	return 0;
 }
 
@@ -479,7 +485,7 @@ gart_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_addr,
 				     DMA_BIDIRECTIONAL, align_mask);
 
 		flush_gart();
-		if (paddr != bad_dma_address) {
+		if (paddr != bad_dma_addr) {
 			*dma_addr = paddr;
 			return page_address(page);
 		}
@@ -499,6 +505,11 @@ gart_free_coherent(struct device *dev, size_t size, void *vaddr,
 	free_pages((unsigned long)vaddr, get_order(size));
 }
 
+static int gart_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+	return (dma_addr == bad_dma_addr);
+}
+
 static int no_agp;
 
 static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size)
@@ -515,7 +526,7 @@ static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size)
 	iommu_size -= round_up(a, PMD_PAGE_SIZE) - a;
 
 	if (iommu_size < 64*1024*1024) {
-		printk(KERN_WARNING
+		pr_warning(
 			"PCI-DMA: Warning: Small IOMMU %luMB."
 			" Consider increasing the AGP aperture in BIOS\n",
 				iommu_size >> 20);
@@ -570,28 +581,32 @@ void set_up_gart_resume(u32 aper_order, u32 aper_alloc)
 	aperture_alloc = aper_alloc;
 }
 
-static int gart_resume(struct sys_device *dev)
+static void gart_fixup_northbridges(struct sys_device *dev)
 {
-	printk(KERN_INFO "PCI-DMA: Resuming GART IOMMU\n");
+	int i;
 
-	if (fix_up_north_bridges) {
-		int i;
+	if (!fix_up_north_bridges)
+		return;
 
-		printk(KERN_INFO "PCI-DMA: Restoring GART aperture settings\n");
+	pr_info("PCI-DMA: Restoring GART aperture settings\n");
 
-		for (i = 0; i < num_k8_northbridges; i++) {
-			struct pci_dev *dev = k8_northbridges[i];
+	for (i = 0; i < num_k8_northbridges; i++) {
+		struct pci_dev *dev = k8_northbridges[i];
 
-			/*
-			 * Don't enable translations just yet.  That is the next
-			 * step.  Restore the pre-suspend aperture settings.
-			 */
-			pci_write_config_dword(dev, AMD64_GARTAPERTURECTL,
-						aperture_order << 1);
-			pci_write_config_dword(dev, AMD64_GARTAPERTUREBASE,
-						aperture_alloc >> 25);
-		}
+		/*
+		 * Don't enable translations just yet.  That is the next
+		 * step.  Restore the pre-suspend aperture settings.
+		 */
+		pci_write_config_dword(dev, AMD64_GARTAPERTURECTL, aperture_order << 1);
+		pci_write_config_dword(dev, AMD64_GARTAPERTUREBASE, aperture_alloc >> 25);
 	}
+}
+
+static int gart_resume(struct sys_device *dev)
+{
+	pr_info("PCI-DMA: Resuming GART IOMMU\n");
+
+	gart_fixup_northbridges(dev);
 
 	enable_gart_translations();
 
@@ -604,15 +619,14 @@ static int gart_suspend(struct sys_device *dev, pm_message_t state)
 }
 
 static struct sysdev_class gart_sysdev_class = {
-	.name = "gart",
-	.suspend = gart_suspend,
-	.resume = gart_resume,
+	.name		= "gart",
+	.suspend	= gart_suspend,
+	.resume		= gart_resume,
 
 };
 
 static struct sys_device device_gart = {
-	.id	= 0,
-	.cls	= &gart_sysdev_class,
+	.cls		= &gart_sysdev_class,
 };
 
 /*
@@ -627,7 +641,8 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
 	void *gatt;
 	int i, error;
 
-	printk(KERN_INFO "PCI-DMA: Disabling AGP.\n");
+	pr_info("PCI-DMA: Disabling AGP.\n");
+
 	aper_size = aper_base = info->aper_size = 0;
 	dev = NULL;
 	for (i = 0; i < num_k8_northbridges; i++) {
@@ -645,6 +660,7 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
 	}
 	if (!aper_base)
 		goto nommu;
+
 	info->aper_base = aper_base;
 	info->aper_size = aper_size >> 20;
 
@@ -667,14 +683,14 @@ static __init int init_k8_gatt(struct agp_kern_info *info)
 
 	flush_gart();
 
-	printk(KERN_INFO "PCI-DMA: aperture base @ %x size %u KB\n",
+	pr_info("PCI-DMA: aperture base @ %x size %u KB\n",
 	       aper_base, aper_size>>10);
 
 	return 0;
 
  nommu:
 	/* Should not happen anymore */
-	printk(KERN_WARNING "PCI-DMA: More than 4GB of RAM and no IOMMU\n"
+	pr_warning("PCI-DMA: More than 4GB of RAM and no IOMMU\n"
 	       "falling back to iommu=soft.\n");
 	return -1;
 }
@@ -686,14 +702,15 @@ static struct dma_map_ops gart_dma_ops = {
 	.unmap_page			= gart_unmap_page,
 	.alloc_coherent			= gart_alloc_coherent,
 	.free_coherent			= gart_free_coherent,
+	.mapping_error			= gart_mapping_error,
 };
 
-void gart_iommu_shutdown(void)
+static void gart_iommu_shutdown(void)
 {
 	struct pci_dev *dev;
 	int i;
 
-	if (no_agp && (dma_ops != &gart_dma_ops))
+	if (no_agp)
 		return;
 
 	for (i = 0; i < num_k8_northbridges; i++) {
@@ -708,7 +725,7 @@ void gart_iommu_shutdown(void)
 	}
 }
 
-void __init gart_iommu_init(void)
+int __init gart_iommu_init(void)
 {
 	struct agp_kern_info info;
 	unsigned long iommu_start;
@@ -718,7 +735,7 @@ void __init gart_iommu_init(void)
 	long i;
 
 	if (cache_k8_northbridges() < 0 || num_k8_northbridges == 0)
-		return;
+		return 0;
 
 #ifndef CONFIG_AGP_AMD64
 	no_agp = 1;
@@ -730,35 +747,28 @@ void __init gart_iommu_init(void)
 		(agp_copy_info(agp_bridge, &info) < 0);
 #endif
 
-	if (swiotlb)
-		return;
-
-	/* Did we detect a different HW IOMMU? */
-	if (iommu_detected && !gart_iommu_aperture)
-		return;
-
 	if (no_iommu ||
 	    (!force_iommu && max_pfn <= MAX_DMA32_PFN) ||
 	    !gart_iommu_aperture ||
 	    (no_agp && init_k8_gatt(&info) < 0)) {
 		if (max_pfn > MAX_DMA32_PFN) {
-			printk(KERN_WARNING "More than 4GB of memory "
-			       "but GART IOMMU not available.\n");
-			printk(KERN_WARNING "falling back to iommu=soft.\n");
+			pr_warning("More than 4GB of memory but GART IOMMU not available.\n");
+			pr_warning("falling back to iommu=soft.\n");
 		}
-		return;
+		return 0;
 	}
 
 	/* need to map that range */
-	aper_size = info.aper_size << 20;
-	aper_base = info.aper_base;
-	end_pfn = (aper_base>>PAGE_SHIFT) + (aper_size>>PAGE_SHIFT);
+	aper_size	= info.aper_size << 20;
+	aper_base	= info.aper_base;
+	end_pfn		= (aper_base>>PAGE_SHIFT) + (aper_size>>PAGE_SHIFT);
+
 	if (end_pfn > max_low_pfn_mapped) {
 		start_pfn = (aper_base>>PAGE_SHIFT);
 		init_memory_mapping(start_pfn<<PAGE_SHIFT, end_pfn<<PAGE_SHIFT);
 	}
 
-	printk(KERN_INFO "PCI-DMA: using GART IOMMU.\n");
+	pr_info("PCI-DMA: using GART IOMMU.\n");
 	iommu_size = check_iommu_size(info.aper_base, aper_size);
 	iommu_pages = iommu_size >> PAGE_SHIFT;
 
@@ -773,8 +783,7 @@ void __init gart_iommu_init(void)
 
 		ret = dma_debug_resize_entries(iommu_pages);
 		if (ret)
-			printk(KERN_DEBUG
-			       "PCI-DMA: Cannot trace all the entries\n");
+			pr_debug("PCI-DMA: Cannot trace all the entries\n");
 	}
 #endif
 
@@ -784,15 +793,14 @@ void __init gart_iommu_init(void)
 	 */
 	iommu_area_reserve(iommu_gart_bitmap, 0, EMERGENCY_PAGES);
 
-	agp_memory_reserved = iommu_size;
-	printk(KERN_INFO
-	       "PCI-DMA: Reserving %luMB of IOMMU area in the AGP aperture\n",
+	pr_info("PCI-DMA: Reserving %luMB of IOMMU area in the AGP aperture\n",
 	       iommu_size >> 20);
 
-	iommu_start = aper_size - iommu_size;
-	iommu_bus_base = info.aper_base + iommu_start;
-	bad_dma_address = iommu_bus_base;
-	iommu_gatt_base = agp_gatt_table + (iommu_start>>PAGE_SHIFT);
+	agp_memory_reserved	= iommu_size;
+	iommu_start		= aper_size - iommu_size;
+	iommu_bus_base		= info.aper_base + iommu_start;
+	bad_dma_addr		= iommu_bus_base;
+	iommu_gatt_base		= agp_gatt_table + (iommu_start>>PAGE_SHIFT);
 
 	/*
 	 * Unmap the IOMMU part of the GART. The alias of the page is
@@ -814,7 +822,7 @@ void __init gart_iommu_init(void)
 	 * the pages as Not-Present:
 	 */
 	wbinvd();
-	
+
 	/*
 	 * Now all caches are flushed and we can safely enable
 	 * GART hardware.  Doing it early leaves the possibility
@@ -838,6 +846,10 @@ void __init gart_iommu_init(void)
 
 	flush_gart();
 	dma_ops = &gart_dma_ops;
+	x86_platform.iommu_shutdown = gart_iommu_shutdown;
+	swiotlb = 0;
+
+	return 0;
 }
 
 void __init gart_parse_options(char *p)
@@ -856,7 +868,7 @@ void __init gart_parse_options(char *p)
 #endif
 	if (isdigit(*p) && get_option(&p, &arg))
 		iommu_size = arg;
-	if (!strncmp(p, "fullflush", 8))
+	if (!strncmp(p, "fullflush", 9))
 		iommu_fullflush = 1;
 	if (!strncmp(p, "nofullflush", 11))
 		iommu_fullflush = 0;
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c
index a3933d4..22be12b 100644
--- a/arch/x86/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu.c
@@ -33,7 +33,7 @@ static dma_addr_t nommu_map_page(struct device *dev, struct page *page,
 	dma_addr_t bus = page_to_phys(page) + offset;
 	WARN_ON(size == 0);
 	if (!check_addr("map_single", dev, bus, size))
-		return bad_dma_address;
+		return DMA_ERROR_CODE;
 	flush_write_buffers();
 	return bus;
 }
@@ -103,12 +103,3 @@ struct dma_map_ops nommu_dma_ops = {
 	.sync_sg_for_device	= nommu_sync_sg_for_device,
 	.is_phys		= 1,
 };
-
-void __init no_iommu_init(void)
-{
-	if (dma_ops)
-		return;
-
-	force_iommu = 0; /* no HW IOMMU */
-	dma_ops = &nommu_dma_ops;
-}
diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
index aaa6b78..e3c0a66 100644
--- a/arch/x86/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb.c
@@ -42,18 +42,28 @@ static struct dma_map_ops swiotlb_dma_ops = {
 	.dma_supported = NULL,
 };
 
-void __init pci_swiotlb_init(void)
+/*
+ * pci_swiotlb_init - initialize swiotlb if necessary
+ *
+ * This returns non-zero if we are forced to use swiotlb (by the boot
+ * option).
+ */
+int __init pci_swiotlb_init(void)
 {
+	int use_swiotlb = swiotlb | swiotlb_force;
+
 	/* don't initialize swiotlb if iommu=off (no_iommu=1) */
 #ifdef CONFIG_X86_64
-	if ((!iommu_detected && !no_iommu && max_pfn > MAX_DMA32_PFN))
+	if (!no_iommu && max_pfn > MAX_DMA32_PFN)
 		swiotlb = 1;
 #endif
 	if (swiotlb_force)
 		swiotlb = 1;
+
 	if (swiotlb) {
-		printk(KERN_INFO "PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\n");
-		swiotlb_init();
+		swiotlb_init(0);
 		dma_ops = &swiotlb_dma_ops;
 	}
+
+	return use_swiotlb;
 }
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index f930787..2b97fc5 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -23,7 +23,7 @@
 # include <linux/ctype.h>
 # include <linux/mc146818rtc.h>
 #else
-# include <asm/iommu.h>
+# include <asm/x86_init.h>
 #endif
 
 /*
@@ -622,7 +622,7 @@ void native_machine_shutdown(void)
 #endif
 
 #ifdef CONFIG_X86_64
-	pci_iommu_shutdown();
+	x86_platform.iommu_shutdown();
 #endif
 }
 
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 4449a4a..d11c5ff 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -14,10 +14,13 @@
 #include <asm/time.h>
 #include <asm/irq.h>
 #include <asm/tsc.h>
+#include <asm/iommu.h>
 
 void __cpuinit x86_init_noop(void) { }
 void __init x86_init_uint_noop(unsigned int unused) { }
 void __init x86_init_pgd_noop(pgd_t *unused) { }
+int __init iommu_init_noop(void) { return 0; }
+void iommu_shutdown_noop(void) { }
 
 /*
  * The platform setup functions are preset with the default functions
@@ -62,6 +65,10 @@ struct x86_init_ops x86_init __initdata = {
 		.tsc_pre_init		= x86_init_noop,
 		.timer_init		= hpet_time_init,
 	},
+
+	.iommu = {
+		.iommu_init		= iommu_init_noop,
+	},
 };
 
 struct x86_cpuinit_ops x86_cpuinit __cpuinitdata = {
@@ -72,4 +79,5 @@ struct x86_platform_ops x86_platform = {
 	.calibrate_tsc			= native_calibrate_tsc,
 	.get_wallclock			= mach_get_cmos_time,
 	.set_wallclock			= mach_set_rtc_mmss,
+	.iommu_shutdown			= iommu_shutdown_noop,
 };
diff --git a/arch/x86/mm/testmmiotrace.c b/arch/x86/mm/testmmiotrace.c
index 427fd1b..8565d94 100644
--- a/arch/x86/mm/testmmiotrace.c
+++ b/arch/x86/mm/testmmiotrace.c
@@ -1,12 +1,13 @@
 /*
  * Written by Pekka Paalanen, 2008-2009 <pq@iki.fi>
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/mmiotrace.h>
 
-#define MODULE_NAME "testmmiotrace"
-
 static unsigned long mmio_address;
 module_param(mmio_address, ulong, 0);
 MODULE_PARM_DESC(mmio_address, " Start address of the mapping of 16 kB "
@@ -30,7 +31,7 @@ static unsigned v32(unsigned i)
 static void do_write_test(void __iomem *p)
 {
 	unsigned int i;
-	pr_info(MODULE_NAME ": write test.\n");
+	pr_info("write test.\n");
 	mmiotrace_printk("Write test.\n");
 
 	for (i = 0; i < 256; i++)
@@ -47,7 +48,7 @@ static void do_read_test(void __iomem *p)
 {
 	unsigned int i;
 	unsigned errs[3] = { 0 };
-	pr_info(MODULE_NAME ": read test.\n");
+	pr_info("read test.\n");
 	mmiotrace_printk("Read test.\n");
 
 	for (i = 0; i < 256; i++)
@@ -68,7 +69,7 @@ static void do_read_test(void __iomem *p)
 
 static void do_read_far_test(void __iomem *p)
 {
-	pr_info(MODULE_NAME ": read far test.\n");
+	pr_info("read far test.\n");
 	mmiotrace_printk("Read far test.\n");
 
 	ioread32(p + read_far);
@@ -78,7 +79,7 @@ static void do_test(unsigned long size)
 {
 	void __iomem *p = ioremap_nocache(mmio_address, size);
 	if (!p) {
-		pr_err(MODULE_NAME ": could not ioremap, aborting.\n");
+		pr_err("could not ioremap, aborting.\n");
 		return;
 	}
 	mmiotrace_printk("ioremap returned %p.\n", p);
@@ -94,24 +95,22 @@ static int __init init(void)
 	unsigned long size = (read_far) ? (8 << 20) : (16 << 10);
 
 	if (mmio_address == 0) {
-		pr_err(MODULE_NAME ": you have to use the module argument "
-							"mmio_address.\n");
-		pr_err(MODULE_NAME ": DO NOT LOAD THIS MODULE UNLESS"
-				" YOU REALLY KNOW WHAT YOU ARE DOING!\n");
+		pr_err("you have to use the module argument mmio_address.\n");
+		pr_err("DO NOT LOAD THIS MODULE UNLESS YOU REALLY KNOW WHAT YOU ARE DOING!\n");
 		return -ENXIO;
 	}
 
-	pr_warning(MODULE_NAME ": WARNING: mapping %lu kB @ 0x%08lx in PCI "
-		"address space, and writing 16 kB of rubbish in there.\n",
-		 size >> 10, mmio_address);
+	pr_warning("WARNING: mapping %lu kB @ 0x%08lx in PCI address space, "
+		   "and writing 16 kB of rubbish in there.\n",
+		   size >> 10, mmio_address);
 	do_test(size);
-	pr_info(MODULE_NAME ": All done.\n");
+	pr_info("All done.\n");
 	return 0;
 }
 
 static void __exit cleanup(void)
 {
-	pr_debug(MODULE_NAME ": unloaded.\n");
+	pr_debug("unloaded.\n");
 }
 
 module_init(init);
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index dc99e26..1b392c9 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -177,9 +177,6 @@ static struct ata_port_operations pcmcia_8bit_port_ops = {
 	.drain_fifo	= pcmcia_8bit_drain_fifo,
 };
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 
 struct pcmcia_config_check {
 	unsigned long ctl_base;
@@ -252,7 +249,7 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 	struct ata_port *ap;
 	struct ata_pcmcia_info *info;
 	struct pcmcia_config_check *stk = NULL;
-	int last_ret = 0, last_fn = 0, is_kme = 0, ret = -ENOMEM, p;
+	int is_kme = 0, ret = -ENOMEM, p;
 	unsigned long io_base, ctl_base;
 	void __iomem *io_addr, *ctl_addr;
 	int n_ports = 1;
@@ -271,7 +268,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 	pdev->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
 	pdev->io.IOAddrLines = 3;
 	pdev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	pdev->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	pdev->conf.Attributes = CONF_ENABLE_IRQ;
 	pdev->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -296,8 +292,13 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 	}
 	io_base = pdev->io.BasePort1;
 	ctl_base = stk->ctl_base;
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &pdev->irq));
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &pdev->conf));
+	ret = pcmcia_request_irq(pdev, &pdev->irq);
+	if (ret)
+		goto failed;
+
+	ret = pcmcia_request_configuration(pdev, &pdev->conf);
+	if (ret)
+		goto failed;
 
 	/* iomap */
 	ret = -ENOMEM;
@@ -351,8 +352,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 	kfree(stk);
 	return 0;
 
-cs_failed:
-	cs_error(pdev, last_fn, last_ret);
 failed:
 	kfree(stk);
 	info->ndev = 0;
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 965ece2..13bb69d 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -735,6 +735,21 @@ diskstats(struct gendisk *disk, struct bio *bio, ulong duration, sector_t sector
 	part_stat_unlock();
 }
 
+/*
+ * Ensure we don't create aliases in VI caches
+ */
+static inline void
+killalias(struct bio *bio)
+{
+	struct bio_vec *bv;
+	int i;
+
+	if (bio_data_dir(bio) == READ)
+		__bio_for_each_segment(bv, bio, i, 0) {
+			flush_dcache_page(bv->bv_page);
+		}
+}
+
 void
 aoecmd_ata_rsp(struct sk_buff *skb)
 {
@@ -853,8 +868,12 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 
 	if (buf && --buf->nframesout == 0 && buf->resid == 0) {
 		diskstats(d->gd, buf->bio, jiffies - buf->stime, buf->sector);
-		n = (buf->flags & BUFFL_FAIL) ? -EIO : 0;
-		bio_endio(buf->bio, n);
+		if (buf->flags & BUFFL_FAIL)
+			bio_endio(buf->bio, -EIO);
+		else {
+			killalias(buf->bio);
+			bio_endio(buf->bio, 0);
+		}
 		mempool_free(buf, d->bufpool);
 	}
 
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index b0e569b..2acdc60 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -867,11 +867,9 @@ static int bluecard_probe(struct pcmcia_device *link)
 
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	link->io.NumPorts1 = 8;
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 
 	link->irq.Handler = bluecard_interrupt;
-	link->irq.Instance = info;
 
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
@@ -905,22 +903,16 @@ static int bluecard_config(struct pcmcia_device *link)
 			break;
 	}
 
-	if (i != 0) {
-		cs_error(link, RequestIO, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	i = pcmcia_request_irq(link, &link->irq);
-	if (i != 0) {
-		cs_error(link, RequestIRQ, i);
+	if (i != 0)
 		link->irq.AssignedIRQ = 0;
-	}
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	if (bluecard_open(info) != 0)
 		goto failed;
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index d58e22b..d814a27 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -659,11 +659,9 @@ static int bt3c_probe(struct pcmcia_device *link)
 
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	link->io.NumPorts1 = 8;
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 
 	link->irq.Handler = bt3c_interrupt;
-	link->irq.Instance = info;
 
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
@@ -740,21 +738,16 @@ static int bt3c_config(struct pcmcia_device *link)
 		goto found_port;
 
 	BT_ERR("No usable port range found");
-	cs_error(link, RequestIO, -ENODEV);
 	goto failed;
 
 found_port:
 	i = pcmcia_request_irq(link, &link->irq);
-	if (i != 0) {
-		cs_error(link, RequestIRQ, i);
+	if (i != 0)
 		link->irq.AssignedIRQ = 0;
-	}
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	if (bt3c_open(info) != 0)
 		goto failed;
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index efd689a..d339464 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -588,11 +588,9 @@ static int btuart_probe(struct pcmcia_device *link)
 
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	link->io.NumPorts1 = 8;
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 
 	link->irq.Handler = btuart_interrupt;
-	link->irq.Instance = info;
 
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
@@ -669,21 +667,16 @@ static int btuart_config(struct pcmcia_device *link)
 		goto found_port;
 
 	BT_ERR("No usable port range found");
-	cs_error(link, RequestIO, -ENODEV);
 	goto failed;
 
 found_port:
 	i = pcmcia_request_irq(link, &link->irq);
-	if (i != 0) {
-		cs_error(link, RequestIRQ, i);
+	if (i != 0)
 		link->irq.AssignedIRQ = 0;
-	}
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	if (btuart_open(info) != 0)
 		goto failed;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index b881a9c..4f02a6f 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -573,11 +573,9 @@ static int dtl1_probe(struct pcmcia_device *link)
 
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	link->io.NumPorts1 = 8;
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 
 	link->irq.Handler = dtl1_interrupt;
-	link->irq.Instance = info;
 
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
@@ -622,16 +620,12 @@ static int dtl1_config(struct pcmcia_device *link)
 		goto failed;
 
 	i = pcmcia_request_irq(link, &link->irq);
-	if (i != 0) {
-		cs_error(link, RequestIRQ, i);
+	if (i != 0)
 		link->irq.AssignedIRQ = 0;
-	}
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	if (dtl1_open(info) != 0)
 		goto failed;
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig
index ccb1fa8..2fb3a48 100644
--- a/drivers/char/agp/Kconfig
+++ b/drivers/char/agp/Kconfig
@@ -56,9 +56,8 @@ config AGP_AMD
 	  X on AMD Irongate, 761, and 762 chipsets.
 
 config AGP_AMD64
-	tristate "AMD Opteron/Athlon64 on-CPU GART support" if !GART_IOMMU
+	tristate "AMD Opteron/Athlon64 on-CPU GART support"
 	depends on AGP && X86
-	default y if GART_IOMMU
 	help
 	  This option gives you AGP support for the GLX component of
 	  X using the on-CPU northbridge of the AMD Athlon64/Opteron CPUs.
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index c250a31..2db4c0a 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -23,8 +23,6 @@
   * All rights reserved. Licensed under dual BSD/GPL license.
   */
 
-/* #define PCMCIA_DEBUG 6 */
-
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -47,18 +45,17 @@
 
 /* #define ATR_CSUM */
 
-#ifdef PCMCIA_DEBUG
-#define reader_to_dev(x)	(&handle_to_dev(x->p_dev))
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0600);
-#define DEBUGP(n, rdr, x, args...) do { 				\
-	if (pc_debug >= (n))						\
-		dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, 	\
-			   __func__ , ## args);			\
+#define reader_to_dev(x)	(&x->p_dev->dev)
+
+/* n (debug level) is ignored */
+/* additional debug output may be enabled by re-compiling with
+ * CM4000_DEBUG set */
+/* #define CM4000_DEBUG */
+#define DEBUGP(n, rdr, x, args...) do { 		\
+		dev_dbg(reader_to_dev(rdr), "%s:" x, 	\
+			   __func__ , ## args);		\
 	} while (0)
-#else
-#define DEBUGP(n, rdr, x, args...)
-#endif
+
 static char *version = "cm4000_cs.c v2.4.0gm6 - All bugs added by Harald Welte";
 
 #define	T_1SEC		(HZ)
@@ -174,14 +171,13 @@ static unsigned char fi_di_table[10][14] = {
 /* 9 */ {0x09,0x19,0x29,0x39,0x49,0x59,0x69,0x11,0x11,0x99,0xA9,0xB9,0xC9,0xD9}
 };
 
-#ifndef PCMCIA_DEBUG
+#ifndef CM4000_DEBUG
 #define	xoutb	outb
 #define	xinb	inb
 #else
 static inline void xoutb(unsigned char val, unsigned short port)
 {
-	if (pc_debug >= 7)
-		printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+	pr_debug("outb(val=%.2x,port=%.4x)\n", val, port);
 	outb(val, port);
 }
 static inline unsigned char xinb(unsigned short port)
@@ -189,8 +185,7 @@ static inline unsigned char xinb(unsigned short port)
 	unsigned char val;
 
 	val = inb(port);
-	if (pc_debug >= 7)
-		printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+	pr_debug("%.2x=inb(%.4x)\n", val, port);
 
 	return val;
 }
@@ -514,12 +509,10 @@ static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
 	for (i = 0; i < 4; i++) {
 		xoutb(i, REG_BUF_ADDR(iobase));
 		xoutb(dev->pts[i], REG_BUF_DATA(iobase));	/* buf data */
-#ifdef PCMCIA_DEBUG
-		if (pc_debug >= 5)
-			printk("0x%.2x ", dev->pts[i]);
+#ifdef CM4000_DEBUG
+		pr_debug("0x%.2x ", dev->pts[i]);
 	}
-	if (pc_debug >= 5)
-		printk("\n");
+	pr_debug("\n");
 #else
 	}
 #endif
@@ -579,14 +572,13 @@ static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
 		pts_reply[i] = inb(REG_BUF_DATA(iobase));
 	}
 
-#ifdef PCMCIA_DEBUG
+#ifdef CM4000_DEBUG
 	DEBUGP(2, dev, "PTSreply: ");
 	for (i = 0; i < num_bytes_read; i++) {
-		if (pc_debug >= 5)
-			printk("0x%.2x ", pts_reply[i]);
+		pr_debug("0x%.2x ", pts_reply[i]);
 	}
-	printk("\n");
-#endif	/* PCMCIA_DEBUG */
+	pr_debug("\n");
+#endif	/* CM4000_DEBUG */
 
 	DEBUGP(5, dev, "Clear Tactive in Flags1\n");
 	xoutb(0x20, REG_FLAGS1(iobase));
@@ -655,7 +647,7 @@ static void terminate_monitor(struct cm4000_dev *dev)
 
 	DEBUGP(5, dev, "Delete timer\n");
 	del_timer_sync(&dev->timer);
-#ifdef PCMCIA_DEBUG
+#ifdef CM4000_DEBUG
 	dev->monitor_running = 0;
 #endif
 
@@ -898,7 +890,7 @@ static void monitor_card(unsigned long p)
 				DEBUGP(4, dev, "ATR checksum (0x%.2x, should "
 				       "be zero) failed\n", dev->atr_csum);
 			}
-#ifdef PCMCIA_DEBUG
+#ifdef CM4000_DEBUG
 			else if (test_bit(IS_BAD_LENGTH, &dev->flags)) {
 				DEBUGP(4, dev, "ATR length error\n");
 			} else {
@@ -1415,7 +1407,7 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	int size;
 	int rc;
 	void __user *argp = (void __user *)arg;
-#ifdef PCMCIA_DEBUG
+#ifdef CM4000_DEBUG
 	char *ioctl_names[CM_IOC_MAXNR + 1] = {
 		[_IOC_NR(CM_IOCGSTATUS)] "CM_IOCGSTATUS",
 		[_IOC_NR(CM_IOCGATR)] "CM_IOCGATR",
@@ -1423,9 +1415,9 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		[_IOC_NR(CM_IOCSPTS)] "CM_IOCSPTS",
 		[_IOC_NR(CM_IOSDBGLVL)] "CM4000_DBGLVL",
 	};
-#endif
 	DEBUGP(3, dev, "cmm_ioctl(device=%d.%d) %s\n", imajor(inode),
 	       iminor(inode), ioctl_names[_IOC_NR(cmd)]);
+#endif
 
 	lock_kernel();
 	rc = -ENODEV;
@@ -1523,7 +1515,7 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		}
 	case CM_IOCARDOFF:
 
-#ifdef PCMCIA_DEBUG
+#ifdef CM4000_DEBUG
 		DEBUGP(4, dev, "... in CM_IOCARDOFF\n");
 		if (dev->flags0 & 0x01) {
 			DEBUGP(4, dev, "    Card inserted\n");
@@ -1625,18 +1617,9 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 
 		}
 		break;
-#ifdef PCMCIA_DEBUG
-	case CM_IOSDBGLVL:	/* set debug log level */
-		{
-			int old_pc_debug = 0;
-
-			old_pc_debug = pc_debug;
-			if (copy_from_user(&pc_debug, argp, sizeof(int)))
-				rc = -EFAULT;
-			else if (old_pc_debug != pc_debug)
-				DEBUGP(0, dev, "Changed debug log level "
-				       "to %i\n", pc_debug);
-		}
+#ifdef CM4000_DEBUG
+	case CM_IOSDBGLVL:
+		rc = -ENOTTY;
 		break;
 #endif
 	default:
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 4f0723b..a6a70e4 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -17,8 +17,6 @@
  * All rights reserved, Dual BSD/GPL Licensed.
  */
 
-/* #define PCMCIA_DEBUG 6 */
-
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -41,18 +39,16 @@
 #include "cm4040_cs.h"
 
 
-#ifdef PCMCIA_DEBUG
-#define reader_to_dev(x)	(&handle_to_dev(x->p_dev))
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0600);
-#define DEBUGP(n, rdr, x, args...) do { 				\
-	if (pc_debug >= (n)) 						\
-		dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, 	\
-			   __func__ , ##args); 			\
+#define reader_to_dev(x)	(&x->p_dev->dev)
+
+/* n (debug level) is ignored */
+/* additional debug output may be enabled by re-compiling with
+ * CM4040_DEBUG set */
+/* #define CM4040_DEBUG */
+#define DEBUGP(n, rdr, x, args...) do { 		\
+		dev_dbg(reader_to_dev(rdr), "%s:" x, 	\
+			   __func__ , ## args);		\
 	} while (0)
-#else
-#define DEBUGP(n, rdr, x, args...)
-#endif
 
 static char *version =
 "OMNIKEY CardMan 4040 v1.1.0gm5 - All bugs added by Harald Welte";
@@ -90,14 +86,13 @@ struct reader_dev {
 
 static struct pcmcia_device *dev_table[CM_MAX_DEV];
 
-#ifndef PCMCIA_DEBUG
+#ifndef CM4040_DEBUG
 #define	xoutb	outb
 #define	xinb	inb
 #else
 static inline void xoutb(unsigned char val, unsigned short port)
 {
-	if (pc_debug >= 7)
-		printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+	pr_debug("outb(val=%.2x,port=%.4x)\n", val, port);
 	outb(val, port);
 }
 
@@ -106,8 +101,7 @@ static inline unsigned char xinb(unsigned short port)
 	unsigned char val;
 
 	val = inb(port);
-	if (pc_debug >= 7)
-		printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+	pr_debug("%.2x=inb(%.4x)\n", val, port);
 	return val;
 }
 #endif
@@ -260,23 +254,22 @@ static ssize_t cm4040_read(struct file *filp, char __user *buf,
 			return -EIO;
 		}
 	  	dev->r_buf[i] = xinb(iobase + REG_OFFSET_BULK_IN);
-#ifdef PCMCIA_DEBUG
-		if (pc_debug >= 6)
-			printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+#ifdef CM4040_DEBUG
+		pr_debug("%lu:%2x ", i, dev->r_buf[i]);
 	}
-	printk("\n");
+	pr_debug("\n");
 #else
 	}
 #endif
 
 	bytes_to_read = 5 + le32_to_cpu(*(__le32 *)&dev->r_buf[1]);
 
-	DEBUGP(6, dev, "BytesToRead=%lu\n", bytes_to_read);
+	DEBUGP(6, dev, "BytesToRead=%zu\n", bytes_to_read);
 
 	min_bytes_to_read = min(count, bytes_to_read + 5);
 	min_bytes_to_read = min_t(size_t, min_bytes_to_read, READ_WRITE_BUFFER_SIZE);
 
-	DEBUGP(6, dev, "Min=%lu\n", min_bytes_to_read);
+	DEBUGP(6, dev, "Min=%zu\n", min_bytes_to_read);
 
 	for (i = 0; i < (min_bytes_to_read-5); i++) {
 		rc = wait_for_bulk_in_ready(dev);
@@ -288,11 +281,10 @@ static ssize_t cm4040_read(struct file *filp, char __user *buf,
 			return -EIO;
 		}
 		dev->r_buf[i+5] = xinb(iobase + REG_OFFSET_BULK_IN);
-#ifdef PCMCIA_DEBUG
-		if (pc_debug >= 6)
-			printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+#ifdef CM4040_DEBUG
+		pr_debug("%lu:%2x ", i, dev->r_buf[i]);
 	}
-	printk("\n");
+	pr_debug("\n");
 #else
 	}
 #endif
@@ -547,7 +539,7 @@ static int cm4040_config_check(struct pcmcia_device *p_dev,
 	p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
 
 	rc = pcmcia_request_io(p_dev, &p_dev->io);
-	dev_printk(KERN_INFO, &handle_to_dev(p_dev),
+	dev_printk(KERN_INFO, &p_dev->dev,
 		   "pcmcia_request_io returned 0x%x\n", rc);
 	return rc;
 }
@@ -569,7 +561,7 @@ static int reader_config(struct pcmcia_device *link, int devno)
 
 	fail_rc = pcmcia_request_configuration(link, &link->conf);
 	if (fail_rc != 0) {
-		dev_printk(KERN_INFO, &handle_to_dev(link),
+		dev_printk(KERN_INFO, &link->dev,
 			   "pcmcia_request_configuration failed 0x%x\n",
 			   fail_rc);
 		goto cs_release;
diff --git a/drivers/char/pcmcia/ipwireless/hardware.c b/drivers/char/pcmcia/ipwireless/hardware.c
index 4c1820c..99cffda 100644
--- a/drivers/char/pcmcia/ipwireless/hardware.c
+++ b/drivers/char/pcmcia/ipwireless/hardware.c
@@ -1213,12 +1213,12 @@ static irqreturn_t ipwireless_handle_v2_v3_interrupt(int irq,
 
 irqreturn_t ipwireless_interrupt(int irq, void *dev_id)
 {
-	struct ipw_hardware *hw = dev_id;
+	struct ipw_dev *ipw = dev_id;
 
-	if (hw->hw_version == HW_VERSION_1)
-		return ipwireless_handle_v1_interrupt(irq, hw);
+	if (ipw->hardware->hw_version == HW_VERSION_1)
+		return ipwireless_handle_v1_interrupt(irq, ipw->hardware);
 	else
-		return ipwireless_handle_v2_v3_interrupt(irq, hw);
+		return ipwireless_handle_v2_v3_interrupt(irq, ipw->hardware);
 }
 
 static void flush_packets_to_hw(struct ipw_hardware *hw)
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c
index 5216fce..dff24da 100644
--- a/drivers/char/pcmcia/ipwireless/main.c
+++ b/drivers/char/pcmcia/ipwireless/main.c
@@ -65,10 +65,7 @@ static void signalled_reboot_work(struct work_struct *work_reboot)
 	struct ipw_dev *ipw = container_of(work_reboot, struct ipw_dev,
 			work_reboot);
 	struct pcmcia_device *link = ipw->link;
-	int ret = pcmcia_reset_card(link->socket);
-
-	if (ret != 0)
-		cs_error(link, ResetCard, ret);
+	pcmcia_reset_card(link->socket);
 }
 
 static void signalled_reboot_callback(void *callback_data)
@@ -79,208 +76,127 @@ static void signalled_reboot_callback(void *callback_data)
 	schedule_work(&ipw->work_reboot);
 }
 
-static int config_ipwireless(struct ipw_dev *ipw)
+static int ipwireless_probe(struct pcmcia_device *p_dev,
+			    cistpl_cftable_entry_t *cfg,
+			    cistpl_cftable_entry_t *dflt,
+			    unsigned int vcc,
+			    void *priv_data)
 {
-	struct pcmcia_device *link = ipw->link;
-	int ret;
-	tuple_t tuple;
-	unsigned short buf[64];
-	cisparse_t parse;
-	unsigned short cor_value;
+	struct ipw_dev *ipw = priv_data;
+	struct resource *io_resource;
 	memreq_t memreq_attr_memory;
 	memreq_t memreq_common_memory;
+	int ret;
 
-	ipw->is_v2_card = 0;
-
-	tuple.Attributes = 0;
-	tuple.TupleData = (cisdata_t *) buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	tuple.DesiredTuple = RETURN_FIRST_TUPLE;
-
-	ret = pcmcia_get_first_tuple(link, &tuple);
-
-	while (ret == 0) {
-		ret = pcmcia_get_tuple_data(link, &tuple);
-
-		if (ret != 0) {
-			cs_error(link, GetTupleData, ret);
-			goto exit0;
-		}
-		ret = pcmcia_get_next_tuple(link, &tuple);
-	}
-
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-
-	ret = pcmcia_get_first_tuple(link, &tuple);
-
-	if (ret != 0) {
-		cs_error(link, GetFirstTuple, ret);
-		goto exit0;
-	}
-
-	ret = pcmcia_get_tuple_data(link, &tuple);
-
-	if (ret != 0) {
-		cs_error(link, GetTupleData, ret);
-		goto exit0;
-	}
-
-	ret = pcmcia_parse_tuple(&tuple, &parse);
-
-	if (ret != 0) {
-		cs_error(link, ParseTuple, ret);
-		goto exit0;
-	}
-
-	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-	link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
-	link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
-	link->io.IOAddrLines = 16;
-
-	link->irq.IRQInfo1 = parse.cftable_entry.irq.IRQInfo1;
+	p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+	p_dev->io.BasePort1 = cfg->io.win[0].base;
+	p_dev->io.NumPorts1 = cfg->io.win[0].len;
+	p_dev->io.IOAddrLines = 16;
 
 	/* 0x40 causes it to generate level mode interrupts. */
 	/* 0x04 enables IREQ pin. */
-	cor_value = parse.cftable_entry.index | 0x44;
-	link->conf.ConfigIndex = cor_value;
+	p_dev->conf.ConfigIndex = cfg->index | 0x44;
+	ret = pcmcia_request_io(p_dev, &p_dev->io);
+	if (ret)
+		return ret;
 
-	/* IRQ and I/O settings */
-	tuple.DesiredTuple = CISTPL_CONFIG;
+	io_resource = request_region(p_dev->io.BasePort1, p_dev->io.NumPorts1,
+				IPWIRELESS_PCCARD_NAME);
 
-	ret = pcmcia_get_first_tuple(link, &tuple);
+	if (cfg->mem.nwin == 0)
+		return 0;
 
-	if (ret != 0) {
-		cs_error(link, GetFirstTuple, ret);
-		goto exit0;
-	}
+	ipw->request_common_memory.Attributes =
+		WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
+	ipw->request_common_memory.Base = cfg->mem.win[0].host_addr;
+	ipw->request_common_memory.Size = cfg->mem.win[0].len;
+	if (ipw->request_common_memory.Size < 0x1000)
+		ipw->request_common_memory.Size = 0x1000;
+	ipw->request_common_memory.AccessSpeed = 0;
 
-	ret = pcmcia_get_tuple_data(link, &tuple);
-
-	if (ret != 0) {
-		cs_error(link, GetTupleData, ret);
-		goto exit0;
-	}
+	ret = pcmcia_request_window(p_dev, &ipw->request_common_memory,
+				&ipw->handle_common_memory);
 
-	ret = pcmcia_parse_tuple(&tuple, &parse);
+	if (ret != 0)
+		goto exit1;
 
-	if (ret != 0) {
-		cs_error(link, GetTupleData, ret);
-		goto exit0;
-	}
-	link->conf.Attributes = CONF_ENABLE_IRQ;
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-	link->conf.IntType = INT_MEMORY_AND_IO;
+	memreq_common_memory.CardOffset = cfg->mem.win[0].card_addr;
+	memreq_common_memory.Page = 0;
 
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.Handler = ipwireless_interrupt;
-	link->irq.Instance = ipw->hardware;
+	ret = pcmcia_map_mem_page(p_dev, ipw->handle_common_memory,
+				&memreq_common_memory);
 
-	ret = pcmcia_request_io(link, &link->io);
+	if (ret != 0)
+		goto exit2;
 
-	if (ret != 0) {
-		cs_error(link, RequestIO, ret);
-		goto exit0;
-	}
+	ipw->is_v2_card = cfg->mem.win[0].len == 0x100;
 
-	request_region(link->io.BasePort1, link->io.NumPorts1,
+	ipw->common_memory = ioremap(ipw->request_common_memory.Base,
+				ipw->request_common_memory.Size);
+	request_mem_region(ipw->request_common_memory.Base,
+			ipw->request_common_memory.Size,
 			IPWIRELESS_PCCARD_NAME);
 
-	/* memory settings */
-
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-
-	ret = pcmcia_get_first_tuple(link, &tuple);
-
-	if (ret != 0) {
-		cs_error(link, GetFirstTuple, ret);
-		goto exit1;
-	}
-
-	ret = pcmcia_get_tuple_data(link, &tuple);
+	ipw->request_attr_memory.Attributes =
+		WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
+	ipw->request_attr_memory.Base = 0;
+	ipw->request_attr_memory.Size = 0;	/* this used to be 0x1000 */
+	ipw->request_attr_memory.AccessSpeed = 0;
 
-	if (ret != 0) {
-		cs_error(link, GetTupleData, ret);
-		goto exit1;
-	}
-
-	ret = pcmcia_parse_tuple(&tuple, &parse);
-
-	if (ret != 0) {
-		cs_error(link, ParseTuple, ret);
-		goto exit1;
-	}
+	ret = pcmcia_request_window(p_dev, &ipw->request_attr_memory,
+				&ipw->handle_attr_memory);
 
-	if (parse.cftable_entry.mem.nwin > 0) {
-		ipw->request_common_memory.Attributes =
-			WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
-		ipw->request_common_memory.Base =
-			parse.cftable_entry.mem.win[0].host_addr;
-		ipw->request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
-		if (ipw->request_common_memory.Size < 0x1000)
-			ipw->request_common_memory.Size = 0x1000;
-		ipw->request_common_memory.AccessSpeed = 0;
-
-		ret = pcmcia_request_window(&link, &ipw->request_common_memory,
-				&ipw->handle_common_memory);
+	if (ret != 0)
+		goto exit2;
 
-		if (ret != 0) {
-			cs_error(link, RequestWindow, ret);
-			goto exit1;
-		}
+	memreq_attr_memory.CardOffset = 0;
+	memreq_attr_memory.Page = 0;
 
-		memreq_common_memory.CardOffset =
-			parse.cftable_entry.mem.win[0].card_addr;
-		memreq_common_memory.Page = 0;
+	ret = pcmcia_map_mem_page(p_dev, ipw->handle_attr_memory,
+				&memreq_attr_memory);
 
-		ret = pcmcia_map_mem_page(ipw->handle_common_memory,
-				&memreq_common_memory);
+	if (ret != 0)
+		goto exit3;
 
-		if (ret != 0) {
-			cs_error(link, MapMemPage, ret);
-			goto exit1;
-		}
+	ipw->attr_memory = ioremap(ipw->request_attr_memory.Base,
+				ipw->request_attr_memory.Size);
+	request_mem_region(ipw->request_attr_memory.Base,
+			ipw->request_attr_memory.Size, IPWIRELESS_PCCARD_NAME);
 
-		ipw->is_v2_card =
-			parse.cftable_entry.mem.win[0].len == 0x100;
+	return 0;
 
-		ipw->common_memory = ioremap(ipw->request_common_memory.Base,
+exit3:
+	pcmcia_release_window(p_dev, ipw->handle_attr_memory);
+exit2:
+	if (ipw->common_memory) {
+		release_mem_region(ipw->request_common_memory.Base,
 				ipw->request_common_memory.Size);
-		request_mem_region(ipw->request_common_memory.Base,
-				ipw->request_common_memory.Size, IPWIRELESS_PCCARD_NAME);
-
-		ipw->request_attr_memory.Attributes =
-			WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
-		ipw->request_attr_memory.Base = 0;
-		ipw->request_attr_memory.Size = 0;	/* this used to be 0x1000 */
-		ipw->request_attr_memory.AccessSpeed = 0;
-
-		ret = pcmcia_request_window(&link, &ipw->request_attr_memory,
-				&ipw->handle_attr_memory);
+		iounmap(ipw->common_memory);
+		pcmcia_release_window(p_dev, ipw->handle_common_memory);
+	} else
+		pcmcia_release_window(p_dev, ipw->handle_common_memory);
+exit1:
+	release_resource(io_resource);
+	pcmcia_disable_device(p_dev);
+	return -1;
+}
 
-		if (ret != 0) {
-			cs_error(link, RequestWindow, ret);
-			goto exit2;
-		}
+static int config_ipwireless(struct ipw_dev *ipw)
+{
+	struct pcmcia_device *link = ipw->link;
+	int ret = 0;
 
-		memreq_attr_memory.CardOffset = 0;
-		memreq_attr_memory.Page = 0;
+	ipw->is_v2_card = 0;
 
-		ret = pcmcia_map_mem_page(ipw->handle_attr_memory,
-				&memreq_attr_memory);
+	ret = pcmcia_loop_config(link, ipwireless_probe, ipw);
+	if (ret != 0)
+		return ret;
 
-		if (ret != 0) {
-			cs_error(link, MapMemPage, ret);
-			goto exit2;
-		}
+	link->conf.Attributes = CONF_ENABLE_IRQ;
+	link->conf.IntType = INT_MEMORY_AND_IO;
 
-		ipw->attr_memory = ioremap(ipw->request_attr_memory.Base,
-				ipw->request_attr_memory.Size);
-		request_mem_region(ipw->request_attr_memory.Base, ipw->request_attr_memory.Size,
-				IPWIRELESS_PCCARD_NAME);
-	}
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
+	link->irq.Handler = ipwireless_interrupt;
 
 	INIT_WORK(&ipw->work_reboot, signalled_reboot_work);
 
@@ -291,10 +207,8 @@ static int config_ipwireless(struct ipw_dev *ipw)
 
 	ret = pcmcia_request_irq(link, &link->irq);
 
-	if (ret != 0) {
-		cs_error(link, RequestIRQ, ret);
-		goto exit3;
-	}
+	if (ret != 0)
+		goto exit;
 
 	printk(KERN_INFO IPWIRELESS_PCCARD_NAME ": Card type %s\n",
 			ipw->is_v2_card ? "V2/V3" : "V1");
@@ -316,12 +230,12 @@ static int config_ipwireless(struct ipw_dev *ipw)
 
 	ipw->network = ipwireless_network_create(ipw->hardware);
 	if (!ipw->network)
-		goto exit3;
+		goto exit;
 
 	ipw->tty = ipwireless_tty_create(ipw->hardware, ipw->network,
 			ipw->nodes);
 	if (!ipw->tty)
-		goto exit3;
+		goto exit;
 
 	ipwireless_init_hardware_v2_v3(ipw->hardware);
 
@@ -331,35 +245,27 @@ static int config_ipwireless(struct ipw_dev *ipw)
 	 */
 	ret = pcmcia_request_configuration(link, &link->conf);
 
-	if (ret != 0) {
-		cs_error(link, RequestConfiguration, ret);
-		goto exit4;
-	}
+	if (ret != 0)
+		goto exit;
 
 	link->dev_node = &ipw->nodes[0];
 
 	return 0;
 
-exit4:
-	pcmcia_disable_device(link);
-exit3:
+exit:
 	if (ipw->attr_memory) {
 		release_mem_region(ipw->request_attr_memory.Base,
 				ipw->request_attr_memory.Size);
 		iounmap(ipw->attr_memory);
-		pcmcia_release_window(ipw->handle_attr_memory);
-		pcmcia_disable_device(link);
+		pcmcia_release_window(link, ipw->handle_attr_memory);
 	}
-exit2:
 	if (ipw->common_memory) {
 		release_mem_region(ipw->request_common_memory.Base,
 				ipw->request_common_memory.Size);
 		iounmap(ipw->common_memory);
-		pcmcia_release_window(ipw->handle_common_memory);
+		pcmcia_release_window(link, ipw->handle_common_memory);
 	}
-exit1:
 	pcmcia_disable_device(link);
-exit0:
 	return -1;
 }
 
@@ -378,9 +284,9 @@ static void release_ipwireless(struct ipw_dev *ipw)
 		iounmap(ipw->attr_memory);
 	}
 	if (ipw->common_memory)
-		pcmcia_release_window(ipw->handle_common_memory);
+		pcmcia_release_window(ipw->link, ipw->handle_common_memory);
 	if (ipw->attr_memory)
-		pcmcia_release_window(ipw->handle_attr_memory);
+		pcmcia_release_window(ipw->link, ipw->handle_attr_memory);
 
 	/* Break the link with Card Services */
 	pcmcia_disable_device(ipw->link);
@@ -406,7 +312,6 @@ static int ipwireless_attach(struct pcmcia_device *link)
 
 	ipw->link = link;
 	link->priv = ipw;
-	link->irq.Instance = ipw;
 
 	/* Link this device into our device list. */
 	link->dev_node = &ipw->nodes[0];
@@ -421,7 +326,6 @@ static int ipwireless_attach(struct pcmcia_device *link)
 	ret = config_ipwireless(ipw);
 
 	if (ret != 0) {
-		cs_error(link, RegisterClient, ret);
 		ipwireless_detach(link);
 		return ret;
 	}
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index caf6e4d..c31a0d9 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -554,7 +554,6 @@ static int mgslpc_probe(struct pcmcia_device *link)
 
     /* Interrupt setup */
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1   = IRQ_LEVEL_ID;
     link->irq.Handler = NULL;
 
     link->conf.Attributes = 0;
@@ -572,69 +571,51 @@ static int mgslpc_probe(struct pcmcia_device *link)
 /* Card has been inserted.
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
+static int mgslpc_ioprobe(struct pcmcia_device *p_dev,
+			  cistpl_cftable_entry_t *cfg,
+			  cistpl_cftable_entry_t *dflt,
+			  unsigned int vcc,
+			  void *priv_data)
+{
+	if (cfg->io.nwin > 0) {
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(cfg->io.flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(cfg->io.flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = cfg->io.win[0].base;
+		p_dev->io.NumPorts1 = cfg->io.win[0].len;
+		return pcmcia_request_io(p_dev, &p_dev->io);
+	}
+	return -ENODEV;
+}
 
 static int mgslpc_config(struct pcmcia_device *link)
 {
     MGSLPC_INFO *info = link->priv;
-    tuple_t tuple;
-    cisparse_t parse;
-    int last_fn, last_ret;
-    u_char buf[64];
-    cistpl_cftable_entry_t dflt = { 0 };
-    cistpl_cftable_entry_t *cfg;
+    int ret;
 
     if (debug_level >= DEBUG_LEVEL_INFO)
 	    printk("mgslpc_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = sizeof(buf);
-    tuple.TupleOffset = 0;
-
-    /* get CIS configuration entry */
-
-    tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-
-    cfg = &(parse.cftable_entry);
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(&tuple, &parse));
-
-    if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
-    if (cfg->index == 0)
-	    goto cs_failed;
-
-    link->conf.ConfigIndex = cfg->index;
-    link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-    /* IO window settings */
-    link->io.NumPorts1 = 0;
-    if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-	    cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-	    link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-	    if (!(io->flags & CISTPL_IO_8BIT))
-		    link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-	    if (!(io->flags & CISTPL_IO_16BIT))
-		    link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-	    link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-	    link->io.BasePort1 = io->win[0].base;
-	    link->io.NumPorts1 = io->win[0].len;
-	    CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-    }
+    ret = pcmcia_loop_config(link, mgslpc_ioprobe, NULL);
+    if (ret != 0)
+	    goto failed;
 
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 8;
     link->conf.Present = PRESENT_OPTION;
 
-    link->irq.Attributes |= IRQ_HANDLE_PRESENT;
     link->irq.Handler     = mgslpc_isr;
-    link->irq.Instance    = info;
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
 
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     info->io_base = link->io.BasePort1;
     info->irq_level = link->irq.AssignedIRQ;
@@ -654,8 +635,7 @@ static int mgslpc_config(struct pcmcia_device *link)
     printk("\n");
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
+failed:
     mgslpc_release((u_long)link);
     return -ENODEV;
 }
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 47c2d27..f06bb37 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -31,7 +31,7 @@
 
 enum tpm_const {
 	TPM_MINOR = 224,	/* officially assigned */
-	TPM_BUFSIZE = 2048,
+	TPM_BUFSIZE = 4096,
 	TPM_NUM_DEVICES = 256,
 };
 
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 0b73e4e..2405f17 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -257,6 +257,10 @@ out:
 	return size;
 }
 
+static int itpm;
+module_param(itpm, bool, 0444);
+MODULE_PARM_DESC(itpm, "Force iTPM workarounds (found on some Lenovo laptops)");
+
 /*
  * If interrupts are used (signaled by an irq set in the vendor structure)
  * tpm.c can skip polling for the data to be available as the interrupt is
@@ -293,7 +297,7 @@ static int tpm_tis_send(struct tpm_chip *chip, u8 *buf, size_t len)
 		wait_for_stat(chip, TPM_STS_VALID, chip->vendor.timeout_c,
 			      &chip->vendor.int_queue);
 		status = tpm_tis_status(chip);
-		if ((status & TPM_STS_DATA_EXPECT) == 0) {
+		if (!itpm && (status & TPM_STS_DATA_EXPECT) == 0) {
 			rc = -EIO;
 			goto out_err;
 		}
@@ -467,6 +471,10 @@ static int tpm_tis_init(struct device *dev, resource_size_t start,
 		 "1.2 TPM (device-id 0x%X, rev-id %d)\n",
 		 vendor >> 16, ioread8(chip->vendor.iobase + TPM_RID(0)));
 
+	if (itpm)
+		dev_info(dev, "Intel iTPM workaround enabled\n");
+
+
 	/* Figure out the capabilities */
 	intfcaps =
 	    ioread32(chip->vendor.iobase +
@@ -629,6 +637,7 @@ static struct pnp_device_id tpm_pnp_tbl[] __devinitdata = {
 	{"", 0},		/* User Specified */
 	{"", 0}			/* Terminator */
 };
+MODULE_DEVICE_TABLE(pnp, tpm_pnp_tbl);
 
 static __devexit void tpm_tis_pnp_remove(struct pnp_dev *dev)
 {
diff --git a/drivers/gpio/langwell_gpio.c b/drivers/gpio/langwell_gpio.c
index 5711ce5..4baf3d7 100644
--- a/drivers/gpio/langwell_gpio.c
+++ b/drivers/gpio/langwell_gpio.c
@@ -144,13 +144,6 @@ static int lnw_irq_type(unsigned irq, unsigned type)
 
 static void lnw_irq_unmask(unsigned irq)
 {
-	struct lnw_gpio *lnw = get_irq_chip_data(irq);
-	u32 gpio = irq - lnw->irq_base;
-	u8 reg = gpio / 32;
-	void __iomem *gedr;
-
-	gedr = (void __iomem *)(&lnw->reg_base->GEDR[reg]);
-	writel(BIT(gpio % 32), gedr);
 };
 
 static void lnw_irq_mask(unsigned irq)
@@ -183,13 +176,11 @@ static void lnw_irq_handler(unsigned irq, struct irq_desc *desc)
 		gedr_v = readl(gedr);
 		if (!gedr_v)
 			continue;
-		for (gpio = reg*32; gpio < reg*32+32; gpio++) {
-			gedr_v = readl(gedr);
+		for (gpio = reg*32; gpio < reg*32+32; gpio++)
 			if (gedr_v & BIT(gpio % 32)) {
 				pr_debug("pin %d triggered\n", gpio);
 				generic_handle_irq(lnw->irq_base + gpio);
 			}
-		}
 		/* clear the edge detect status bit */
 		writel(gedr_v, gedr);
 	}
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index 063b933..dd63963 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -60,15 +60,6 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
 MODULE_DESCRIPTION("PCMCIA ATA/IDE card driver");
 MODULE_LICENSE("Dual MPL/GPL");
 
-#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
-
-#ifdef CONFIG_PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
 typedef struct ide_info_t {
@@ -98,7 +89,7 @@ static int ide_probe(struct pcmcia_device *link)
 {
     ide_info_t *info;
 
-    DEBUG(0, "ide_attach()\n");
+    dev_dbg(&link->dev, "ide_attach()\n");
 
     /* Create new ide device */
     info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -112,7 +103,6 @@ static int ide_probe(struct pcmcia_device *link)
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.IOAddrLines = 3;
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -134,7 +124,7 @@ static void ide_detach(struct pcmcia_device *link)
     ide_hwif_t *hwif = info->host->ports[0];
     unsigned long data_addr, ctl_addr;
 
-    DEBUG(0, "ide_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "ide_detach(0x%p)\n", link);
 
     data_addr = hwif->io_ports.data_addr;
     ctl_addr  = hwif->io_ports.ctl_addr;
@@ -217,9 +207,6 @@ out_release:
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 struct pcmcia_config_check {
 	unsigned long ctl_base;
 	int skip_vcc;
@@ -282,11 +269,11 @@ static int ide_config(struct pcmcia_device *link)
 {
     ide_info_t *info = link->priv;
     struct pcmcia_config_check *stk = NULL;
-    int last_ret = 0, last_fn = 0, is_kme = 0;
+    int ret = 0, is_kme = 0;
     unsigned long io_base, ctl_base;
     struct ide_host *host;
 
-    DEBUG(0, "ide_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "ide_config(0x%p)\n", link);
 
     is_kme = ((link->manf_id == MANFID_KME) &&
 	      ((link->card_id == PRODID_KME_KXLC005_A) ||
@@ -306,8 +293,12 @@ static int ide_config(struct pcmcia_device *link)
     io_base = link->io.BasePort1;
     ctl_base = stk->ctl_base;
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     /* disable drive interrupts during IDE probe */
     outb(0x02, ctl_base);
@@ -342,8 +333,6 @@ err_mem:
     printk(KERN_NOTICE "ide-cs: ide_config failed memory allocation\n");
     goto failed;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     kfree(stk);
     ide_release(link);
@@ -363,7 +352,7 @@ static void ide_release(struct pcmcia_device *link)
     ide_info_t *info = link->priv;
     struct ide_host *host = info->host;
 
-    DEBUG(0, "ide_release(0x%p)\n", link);
+    dev_dbg(&link->dev, "ide_release(0x%p)\n", link);
 
     if (info->ndev)
 	/* FIXME: if this fails we need to queue the cleanup somehow
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index a537925..2bcf1ac 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -447,6 +447,27 @@ static struct dmi_system_id __initdata i8042_dmi_reset_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "N10"),
 		},
 	},
+	{
+		.ident = "Dell Vostro 1320",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1320"),
+		},
+	},
+	{
+		.ident = "Dell Vostro 1520",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1520"),
+		},
+	},
+	{
+		.ident = "Dell Vostro 1720",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"),
+		},
+	},
 	{ }
 };
 
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index c725655..5a6ae64 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -111,8 +111,6 @@ static int avmcs_probe(struct pcmcia_device *p_dev)
     p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
     p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
 
-    p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
-
     /* General socket configuration */
     p_dev->conf.Attributes = CONF_ENABLE_IRQ;
     p_dev->conf.IntType = INT_MEMORY_AND_IO;
@@ -198,7 +196,6 @@ static int avmcs_config(struct pcmcia_device *link)
 	 */
 	i = pcmcia_request_irq(link, &link->irq);
 	if (i != 0) {
-	    cs_error(link, RequestIRQ, i);
 	    /* undo */
 	    pcmcia_disable_device(link);
 	    break;
@@ -209,7 +206,6 @@ static int avmcs_config(struct pcmcia_device *link)
 	  */
 	i = pcmcia_request_configuration(link, &link->conf);
 	if (i != 0) {
-	    cs_error(link, RequestConfiguration, i);
 	    pcmcia_disable_device(link);
 	    break;
 	}
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index 23560c8..f9bdff3 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -30,22 +30,6 @@ MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for AVM A1/Fritz!PCMCIA car
 MODULE_AUTHOR("Carsten Paeth");
 MODULE_LICENSE("GPL");
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args);
-static char *version =
-"avma1_cs.c 1.00 1998/01/23 10:00:00 (Carsten Paeth)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -119,7 +103,7 @@ static int avma1cs_probe(struct pcmcia_device *p_dev)
 {
     local_info_t *local;
 
-    DEBUG(0, "avma1cs_attach()\n");
+    dev_dbg(&p_dev->dev, "avma1cs_attach()\n");
 
     /* Allocate space for private device-specific data */
     local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
@@ -139,8 +123,6 @@ static int avma1cs_probe(struct pcmcia_device *p_dev)
     p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
     p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
 
-    p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
-
     /* General socket configuration */
     p_dev->conf.Attributes = CONF_ENABLE_IRQ;
     p_dev->conf.IntType = INT_MEMORY_AND_IO;
@@ -161,7 +143,7 @@ static int avma1cs_probe(struct pcmcia_device *p_dev)
 
 static void avma1cs_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "avma1cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "avma1cs_detach(0x%p)\n", link);
 	avma1cs_release(link);
 	kfree(link->priv);
 } /* avma1cs_detach */
@@ -203,7 +185,7 @@ static int avma1cs_config(struct pcmcia_device *link)
 
     dev = link->priv;
 
-    DEBUG(0, "avma1cs_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link);
 
     devname[0] = 0;
     if (link->prod_id[1])
@@ -218,7 +200,6 @@ static int avma1cs_config(struct pcmcia_device *link)
 	 */
 	i = pcmcia_request_irq(link, &link->irq);
 	if (i != 0) {
-	    cs_error(link, RequestIRQ, i);
 	    /* undo */
 	    pcmcia_disable_device(link);
 	    break;
@@ -229,7 +210,6 @@ static int avma1cs_config(struct pcmcia_device *link)
 	 */
 	i = pcmcia_request_configuration(link, &link->conf);
 	if (i != 0) {
-	    cs_error(link, RequestConfiguration, i);
 	    pcmcia_disable_device(link);
 	    break;
 	}
@@ -281,7 +261,7 @@ static void avma1cs_release(struct pcmcia_device *link)
 {
 	local_info_t *local = link->priv;
 
-	DEBUG(0, "avma1cs_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "avma1cs_release(0x%p)\n", link);
 
 	/* now unregister function with hisax */
 	HiSax_closecard(local->node.minor);
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index f4d0fe2..a2f709f 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -57,23 +57,6 @@ MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Elsa PCM cards");
 MODULE_AUTHOR("Klaus Lichtenwalder");
 MODULE_LICENSE("Dual MPL/GPL");
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args);
-static char *version =
-"elsa_cs.c $Revision: 1.2.2.4 $ $Date: 2004/01/25 15:07:06 $ (K.Lichtenwalder)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -142,7 +125,7 @@ static int elsa_cs_probe(struct pcmcia_device *link)
 {
     local_info_t *local;
 
-    DEBUG(0, "elsa_cs_attach()\n");
+    dev_dbg(&link->dev, "elsa_cs_attach()\n");
 
     /* Allocate space for private device-specific data */
     local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
@@ -155,7 +138,6 @@ static int elsa_cs_probe(struct pcmcia_device *link)
 
     /* Interrupt setup */
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID|IRQ_SHARE_ID;
     link->irq.Handler = NULL;
 
     /*
@@ -188,7 +170,7 @@ static void elsa_cs_detach(struct pcmcia_device *link)
 {
 	local_info_t *info = link->priv;
 
-	DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "elsa_cs_detach(0x%p)\n", link);
 
 	info->busy = 1;
 	elsa_cs_release(link);
@@ -231,30 +213,25 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev,
 static int elsa_cs_config(struct pcmcia_device *link)
 {
     local_info_t *dev;
-    int i, last_fn;
+    int i;
     IsdnCard_t icard;
 
-    DEBUG(0, "elsa_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "elsa_config(0x%p)\n", link);
     dev = link->priv;
 
     i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL);
-    if (i != 0) {
-	last_fn = RequestIO;
-	goto cs_failed;
-    }
+    if (i != 0)
+	goto failed;
 
     i = pcmcia_request_irq(link, &link->irq);
     if (i != 0) {
         link->irq.AssignedIRQ = 0;
-	last_fn = RequestIRQ;
-        goto cs_failed;
+	goto failed;
     }
 
     i = pcmcia_request_configuration(link, &link->conf);
-    if (i != 0) {
-      last_fn = RequestConfiguration;
-      goto cs_failed;
-    }
+    if (i != 0)
+	goto failed;
 
     /* At this point, the dev_node_t structure(s) should be
        initialized and arranged in a linked list at link->dev. *//*  */
@@ -290,8 +267,7 @@ static int elsa_cs_config(struct pcmcia_device *link)
     	((local_info_t*)link->priv)->cardnr = i;
 
     return 0;
-cs_failed:
-    cs_error(link, last_fn, i);
+failed:
     elsa_cs_release(link);
     return -ENODEV;
 } /* elsa_cs_config */
@@ -308,7 +284,7 @@ static void elsa_cs_release(struct pcmcia_device *link)
 {
     local_info_t *local = link->priv;
 
-    DEBUG(0, "elsa_cs_release(0x%p)\n", link);
+    dev_dbg(&link->dev, "elsa_cs_release(0x%p)\n", link);
 
     if (local) {
     	if (local->cardnr >= 0) {
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 9a3c9f5..af5d393 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -57,24 +57,6 @@ MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Sedlbauer cards");
 MODULE_AUTHOR("Marcus Niemann");
 MODULE_LICENSE("Dual MPL/GPL");
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args); 
-static char *version =
-"sedlbauer_cs.c 1.1a 2001/01/28 15:04:04 (M.Niemann)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 
 /*====================================================================*/
 
@@ -151,7 +133,7 @@ static int sedlbauer_probe(struct pcmcia_device *link)
 {
     local_info_t *local;
 
-    DEBUG(0, "sedlbauer_attach()\n");
+    dev_dbg(&link->dev, "sedlbauer_attach()\n");
 
     /* Allocate space for private device-specific data */
     local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
@@ -163,7 +145,6 @@ static int sedlbauer_probe(struct pcmcia_device *link)
 
     /* Interrupt setup */
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->irq.Handler = NULL;
 
     /*
@@ -198,7 +179,7 @@ static int sedlbauer_probe(struct pcmcia_device *link)
 
 static void sedlbauer_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "sedlbauer_detach(0x%p)\n", link);
 
 	((local_info_t *)link->priv)->stop = 1;
 	sedlbauer_release(link);
@@ -214,9 +195,6 @@ static void sedlbauer_detach(struct pcmcia_device *link)
     device available to the system.
     
 ======================================================================*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int sedlbauer_config_check(struct pcmcia_device *p_dev,
 				  cistpl_cftable_entry_t *cfg,
 				  cistpl_cftable_entry_t *dflt,
@@ -293,11 +271,11 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
 		req->Base = mem->win[0].host_addr;
 		req->Size = mem->win[0].len;
 		req->AccessSpeed = 0;
-		if (pcmcia_request_window(&p_dev, req, &p_dev->win) != 0)
+		if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0)
 			return -ENODEV;
 		map.Page = 0;
 		map.CardOffset = mem->win[0].card_addr;
-		if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
+		if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0)
 			return -ENODEV;
 	}
 	return 0;
@@ -309,10 +287,10 @@ static int sedlbauer_config(struct pcmcia_device *link)
 {
     local_info_t *dev = link->priv;
     win_req_t *req;
-    int last_fn, last_ret;
+    int ret;
     IsdnCard_t  icard;
 
-    DEBUG(0, "sedlbauer_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "sedlbauer_config(0x%p)\n", link);
 
     req = kzalloc(sizeof(win_req_t), GFP_KERNEL);
     if (!req)
@@ -330,8 +308,8 @@ static int sedlbauer_config(struct pcmcia_device *link)
       these things without consulting the CIS, and most client drivers
       will only use the CIS to fill in implementation-defined details.
     */
-    last_ret = pcmcia_loop_config(link, sedlbauer_config_check, req);
-    if (last_ret)
+    ret = pcmcia_loop_config(link, sedlbauer_config_check, req);
+    if (ret)
 	    goto failed;
 
     /*
@@ -339,15 +317,20 @@ static int sedlbauer_config(struct pcmcia_device *link)
        handler to the interrupt, unless the 'Handler' member of the
        irq structure is initialized.
     */
-    if (link->conf.Attributes & CONF_ENABLE_IRQ)
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    if (link->conf.Attributes & CONF_ENABLE_IRQ) {
+	    ret = pcmcia_request_irq(link, &link->irq);
+	    if (ret)
+		    goto failed;
+    }
 	
     /*
        This actually configures the PCMCIA socket -- setting up
        the I/O windows and the interrupt mapping, and putting the
        card and host interface into "Memory and IO" mode.
     */
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     /*
       At this point, the dev_node_t structure(s) need to be
@@ -380,19 +363,18 @@ static int sedlbauer_config(struct pcmcia_device *link)
     icard.protocol = protocol;
     icard.typ = ISDN_CTYPE_SEDLBAUER_PCMCIA;
     
-    last_ret = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->stop), &icard);
-    if (last_ret < 0) {
-    	printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d at i/o %#x\n",
-    		last_ret, link->io.BasePort1);
+    ret = hisax_init_pcmcia(link, 
+			    &(((local_info_t *)link->priv)->stop), &icard);
+    if (ret < 0) {
+	printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d at i/o %#x\n",
+		ret, link->io.BasePort1);
     	sedlbauer_release(link);
 	return -ENODEV;
     } else
-    	((local_info_t*)link->priv)->cardnr = last_ret;
+	((local_info_t *)link->priv)->cardnr = ret;
 
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     sedlbauer_release(link);
     return -ENODEV;
@@ -410,7 +392,7 @@ failed:
 static void sedlbauer_release(struct pcmcia_device *link)
 {
     local_info_t *local = link->priv;
-    DEBUG(0, "sedlbauer_release(0x%p)\n", link);
+    dev_dbg(&link->dev, "sedlbauer_release(0x%p)\n", link);
 
     if (local) {
     	if (local->cardnr >= 0) {
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index 623d111..ea70539 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -38,23 +38,6 @@ MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for Teles PCMCIA cards");
 MODULE_AUTHOR("Christof Petig, christof.petig@wtal.de, Karsten Keil, kkeil@suse.de");
 MODULE_LICENSE("GPL");
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args);
-static char *version =
-"teles_cs.c 2.10 2002/07/30 22:23:34 kkeil";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -133,7 +116,7 @@ static int teles_probe(struct pcmcia_device *link)
 {
     local_info_t *local;
 
-    DEBUG(0, "teles_attach()\n");
+    dev_dbg(&link->dev, "teles_attach()\n");
 
     /* Allocate space for private device-specific data */
     local = kzalloc(sizeof(local_info_t), GFP_KERNEL);
@@ -145,7 +128,6 @@ static int teles_probe(struct pcmcia_device *link)
 
     /* Interrupt setup */
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID|IRQ_SHARE_ID;
     link->irq.Handler = NULL;
 
     /*
@@ -178,7 +160,7 @@ static void teles_detach(struct pcmcia_device *link)
 {
 	local_info_t *info = link->priv;
 
-	DEBUG(0, "teles_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "teles_detach(0x%p)\n", link);
 
 	info->busy = 1;
 	teles_cs_release(link);
@@ -221,30 +203,25 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev,
 static int teles_cs_config(struct pcmcia_device *link)
 {
     local_info_t *dev;
-    int i, last_fn;
+    int i;
     IsdnCard_t icard;
 
-    DEBUG(0, "teles_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "teles_config(0x%p)\n", link);
     dev = link->priv;
 
     i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
-    if (i != 0) {
-	last_fn = RequestIO;
+    if (i != 0)
 	goto cs_failed;
-    }
 
     i = pcmcia_request_irq(link, &link->irq);
     if (i != 0) {
         link->irq.AssignedIRQ = 0;
-	last_fn = RequestIRQ;
         goto cs_failed;
     }
 
     i = pcmcia_request_configuration(link, &link->conf);
-    if (i != 0) {
-      last_fn = RequestConfiguration;
+    if (i != 0)
       goto cs_failed;
-    }
 
     /* At this point, the dev_node_t structure(s) should be
        initialized and arranged in a linked list at link->dev. *//*  */
@@ -283,7 +260,6 @@ static int teles_cs_config(struct pcmcia_device *link)
     return 0;
 
 cs_failed:
-    cs_error(link, last_fn, i);
     teles_cs_release(link);
     return -ENODEV;
 } /* teles_cs_config */
@@ -300,7 +276,7 @@ static void teles_cs_release(struct pcmcia_device *link)
 {
     local_info_t *local = link->priv;
 
-    DEBUG(0, "teles_cs_release(0x%p)\n", link);
+    dev_dbg(&link->dev, "teles_cs_release(0x%p)\n", link);
 
     if (local) {
     	if (local->cardnr >= 0) {
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a053423..e07ce2e 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1650,11 +1650,12 @@ static void raid1d(mddev_t *mddev)
 					       r1_bio->sector,
 					       r1_bio->sectors);
 				unfreeze_array(conf);
-			}
+			} else
+				md_error(mddev,
+					 conf->mirrors[r1_bio->read_disk].rdev);
 
 			bio = r1_bio->bios[r1_bio->read_disk];
-			if ((disk=read_balance(conf, r1_bio)) == -1 ||
-			    disk == r1_bio->read_disk) {
+			if ((disk=read_balance(conf, r1_bio)) == -1) {
 				printk(KERN_ALERT "raid1: %s: unrecoverable I/O"
 				       " read error for block %llu\n",
 				       bdevname(bio->bi_bdev,b),
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index ddf639e..9808241 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -31,6 +31,7 @@
 #include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
+#include <linux/semaphore.h>
 #include <linux/module.h>
 #include <linux/list.h>
 #include <linux/freezer.h>
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 49b7885..7f27576 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -29,7 +29,7 @@
 /* Current settings - values are 2*2^(reg_val/4) microamps.  These are
  * exported since they are used by multiple drivers.
  */
-int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL] = {
+int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL + 1] = {
 	2,
 	2,
 	3,
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index b00d673..9fb480b 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -760,6 +760,8 @@ static int pxamci_remove(struct platform_device *pdev)
 	if (mmc) {
 		struct pxamci_host *host = mmc_priv(mmc);
 
+		mmc_remove_host(mmc);
+
 		if (host->pdata) {
 			gpio_cd = host->pdata->gpio_card_detect;
 			gpio_ro = host->pdata->gpio_card_ro;
@@ -779,8 +781,6 @@ static int pxamci_remove(struct platform_device *pdev)
 		if (host->pdata && host->pdata->exit)
 			host->pdata->exit(&pdev->dev, mmc);
 
-		mmc_remove_host(mmc);
-
 		pxamci_stop_clock(host);
 		writel(TXFIFO_WR_REQ|RXFIFO_RD_REQ|CLK_IS_OFF|STOP_CMD|
 		       END_CMD_RES|PRG_DONE|DATA_TRAN_DONE,
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index d600c2d..689d6a7 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -118,11 +118,9 @@ static caddr_t remap_window(struct map_info *map, unsigned long to)
 		DEBUG(2, "Remapping window from 0x%8.8x to 0x%8.8x",
 		      dev->offset, mrq.CardOffset);
 		mrq.Page = 0;
-		ret = pcmcia_map_mem_page(win, &mrq);
-		if (ret != 0) {
-			cs_error(dev->p_dev, MapMemPage, ret);
+		ret = pcmcia_map_mem_page(dev->p_dev, win, &mrq);
+		if (ret != 0)
 			return NULL;
-		}
 		dev->offset = mrq.CardOffset;
 	}
 	return dev->win_base + (to & (dev->win_size-1));
@@ -327,8 +325,6 @@ static void pcmciamtd_set_vpp(struct map_info *map, int on)
 
 	DEBUG(2, "dev = %p on = %d vpp = %d\n", dev, on, dev->vpp);
 	ret = pcmcia_modify_configuration(link, &mod);
-	if (ret != 0)
-		cs_error(link, ModifyConfiguration, ret);
 }
 
 
@@ -348,107 +344,116 @@ static void pcmciamtd_release(struct pcmcia_device *link)
 			iounmap(dev->win_base);
 			dev->win_base = NULL;
 		}
-		pcmcia_release_window(link->win);
+		pcmcia_release_window(link, link->win);
 	}
 	pcmcia_disable_device(link);
 }
 
 
-static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, int *new_name)
+#ifdef CONFIG_MTD_DEBUG
+static int pcmciamtd_cistpl_format(struct pcmcia_device *p_dev,
+				tuple_t *tuple,
+				void *priv_data)
 {
-	int rc;
-	tuple_t tuple;
 	cisparse_t parse;
-	u_char buf[64];
-
-	tuple.Attributes = 0;
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = RETURN_FIRST_TUPLE;
-
-	rc = pcmcia_get_first_tuple(link, &tuple);
-	while (rc == 0) {
-		rc = pcmcia_get_tuple_data(link, &tuple);
-		if (rc != 0) {
-			cs_error(link, GetTupleData, rc);
-			break;
-		}
-		rc = pcmcia_parse_tuple(&tuple, &parse);
-		if (rc != 0) {
-			cs_error(link, ParseTuple, rc);
-			break;
-		}
 
-		switch(tuple.TupleCode) {
-		case  CISTPL_FORMAT: {
-			cistpl_format_t *t = &parse.format;
-			(void)t; /* Shut up, gcc */
-			DEBUG(2, "Format type: %u, Error Detection: %u, offset = %u, length =%u",
-			      t->type, t->edc, t->offset, t->length);
-			break;
+	if (!pcmcia_parse_tuple(tuple, &parse)) {
+		cistpl_format_t *t = &parse.format;
+		(void)t; /* Shut up, gcc */
+		DEBUG(2, "Format type: %u, Error Detection: %u, offset = %u, length =%u",
+			t->type, t->edc, t->offset, t->length);
+	}
+	return -ENOSPC;
+}
 
-		}
+static int pcmciamtd_cistpl_jedec(struct pcmcia_device *p_dev,
+				tuple_t *tuple,
+				void *priv_data)
+{
+	cisparse_t parse;
+	int i;
 
-		case CISTPL_DEVICE: {
-			cistpl_device_t *t = &parse.device;
-			int i;
-			DEBUG(2, "Common memory:");
-			dev->pcmcia_map.size = t->dev[0].size;
-			for(i = 0; i < t->ndev; i++) {
-				DEBUG(2, "Region %d, type = %u", i, t->dev[i].type);
-				DEBUG(2, "Region %d, wp = %u", i, t->dev[i].wp);
-				DEBUG(2, "Region %d, speed = %u ns", i, t->dev[i].speed);
-				DEBUG(2, "Region %d, size = %u bytes", i, t->dev[i].size);
-			}
-			break;
-		}
+	if (!pcmcia_parse_tuple(tuple, &parse)) {
+		cistpl_jedec_t *t = &parse.jedec;
+		for (i = 0; i < t->nid; i++)
+			DEBUG(2, "JEDEC: 0x%02x 0x%02x", t->id[i].mfr, t->id[i].info);
+	}
+	return -ENOSPC;
+}
+#endif
 
-		case CISTPL_VERS_1: {
-			cistpl_vers_1_t *t = &parse.version_1;
-			int i;
-			if(t->ns) {
-				dev->mtd_name[0] = '\0';
-				for(i = 0; i < t->ns; i++) {
-					if(i)
-						strcat(dev->mtd_name, " ");
-					strcat(dev->mtd_name, t->str+t->ofs[i]);
-				}
-			}
-			DEBUG(2, "Found name: %s", dev->mtd_name);
-			break;
-		}
+static int pcmciamtd_cistpl_device(struct pcmcia_device *p_dev,
+				tuple_t *tuple,
+				void *priv_data)
+{
+	struct pcmciamtd_dev *dev = priv_data;
+	cisparse_t parse;
+	cistpl_device_t *t = &parse.device;
+	int i;
 
-		case CISTPL_JEDEC_C: {
-			cistpl_jedec_t *t = &parse.jedec;
-			int i;
-			for(i = 0; i < t->nid; i++) {
-				DEBUG(2, "JEDEC: 0x%02x 0x%02x", t->id[i].mfr, t->id[i].info);
-			}
-			break;
-		}
+	if (pcmcia_parse_tuple(tuple, &parse))
+		return -EINVAL;
+
+	DEBUG(2, "Common memory:");
+	dev->pcmcia_map.size = t->dev[0].size;
+	/* from here on: DEBUG only */
+	for (i = 0; i < t->ndev; i++) {
+		DEBUG(2, "Region %d, type = %u", i, t->dev[i].type);
+		DEBUG(2, "Region %d, wp = %u", i, t->dev[i].wp);
+		DEBUG(2, "Region %d, speed = %u ns", i, t->dev[i].speed);
+		DEBUG(2, "Region %d, size = %u bytes", i, t->dev[i].size);
+	}
+	return 0;
+}
 
-		case CISTPL_DEVICE_GEO: {
-			cistpl_device_geo_t *t = &parse.device_geo;
-			int i;
-			dev->pcmcia_map.bankwidth = t->geo[0].buswidth;
-			for(i = 0; i < t->ngeo; i++) {
-				DEBUG(2, "region: %d bankwidth = %u", i, t->geo[i].buswidth);
-				DEBUG(2, "region: %d erase_block = %u", i, t->geo[i].erase_block);
-				DEBUG(2, "region: %d read_block = %u", i, t->geo[i].read_block);
-				DEBUG(2, "region: %d write_block = %u", i, t->geo[i].write_block);
-				DEBUG(2, "region: %d partition = %u", i, t->geo[i].partition);
-				DEBUG(2, "region: %d interleave = %u", i, t->geo[i].interleave);
-			}
-			break;
-		}
+static int pcmciamtd_cistpl_geo(struct pcmcia_device *p_dev,
+				tuple_t *tuple,
+				void *priv_data)
+{
+	struct pcmciamtd_dev *dev = priv_data;
+	cisparse_t parse;
+	cistpl_device_geo_t *t = &parse.device_geo;
+	int i;
 
-		default:
-			DEBUG(2, "Unknown tuple code %d", tuple.TupleCode);
-		}
+	if (pcmcia_parse_tuple(tuple, &parse))
+		return -EINVAL;
+
+	dev->pcmcia_map.bankwidth = t->geo[0].buswidth;
+	/* from here on: DEBUG only */
+	for (i = 0; i < t->ngeo; i++) {
+		DEBUG(2, "region: %d bankwidth = %u", i, t->geo[i].buswidth);
+		DEBUG(2, "region: %d erase_block = %u", i, t->geo[i].erase_block);
+		DEBUG(2, "region: %d read_block = %u", i, t->geo[i].read_block);
+		DEBUG(2, "region: %d write_block = %u", i, t->geo[i].write_block);
+		DEBUG(2, "region: %d partition = %u", i, t->geo[i].partition);
+		DEBUG(2, "region: %d interleave = %u", i, t->geo[i].interleave);
+	}
+	return 0;
+}
+
+
+static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link, int *new_name)
+{
+	int i;
 
-		rc = pcmcia_get_next_tuple(link, &tuple);
+	if (p_dev->prod_id[0]) {
+		dev->mtd_name[0] = '\0';
+		for (i = 0; i < 4; i++) {
+			if (i)
+				strcat(dev->mtd_name, " ");
+			if (p_dev->prod_id[i])
+				strcat(dev->mtd_name, p_dev->prod_id[i]);
+		}
+		DEBUG(2, "Found name: %s", dev->mtd_name);
 	}
+
+#ifdef CONFIG_MTD_DEBUG
+	pcmcia_loop_tuple(p_dev, CISTPL_FORMAT, pcmciamtd_cistpl_format, NULL);
+	pcmcia_loop_tuple(p_dev, CISTPL_JEDEC_C, pcmciamtd_cistpl_jedec, NULL);
+#endif
+	pcmcia_loop_tuple(p_dev, CISTPL_DEVICE, pcmciamtd_cistpl_device, dev);
+	pcmcia_loop_tuple(p_dev, CISTPL_DEVICE_GEO, pcmciamtd_cistpl_geo, dev);
+
 	if(!dev->pcmcia_map.size)
 		dev->pcmcia_map.size = MAX_PCMCIA_ADDR;
 
@@ -481,16 +486,12 @@ static void card_settings(struct pcmciamtd_dev *dev, struct pcmcia_device *link,
  * MTD device available to the system.
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int pcmciamtd_config(struct pcmcia_device *link)
 {
 	struct pcmciamtd_dev *dev = link->priv;
 	struct mtd_info *mtd = NULL;
 	cs_status_t status;
 	win_req_t req;
-	int last_ret = 0, last_fn = 0;
 	int ret;
 	int i;
 	static char *probes[] = { "jedec_probe", "cfi_probe" };
@@ -529,7 +530,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
 		int ret;
 		DEBUG(2, "requesting window with size = %dKiB memspeed = %d",
 		      req.Size >> 10, req.AccessSpeed);
-		ret = pcmcia_request_window(&link, &req, &link->win);
+		ret = pcmcia_request_window(link, &req, &link->win);
 		DEBUG(2, "ret = %d dev->win_size = %d", ret, dev->win_size);
 		if(ret) {
 			req.Size >>= 1;
@@ -577,7 +578,6 @@ static int pcmciamtd_config(struct pcmcia_device *link)
 	DEBUG(2, "Setting Configuration");
 	ret = pcmcia_request_configuration(link, &link->conf);
 	if (ret != 0) {
-		cs_error(link, RequestConfiguration, ret);
 		if (dev->win_base) {
 			iounmap(dev->win_base);
 			dev->win_base = NULL;
@@ -652,8 +652,7 @@ static int pcmciamtd_config(struct pcmcia_device *link)
 	link->dev_node = &dev->node;
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
+ failed:
 	err("CS Error, exiting");
 	pcmciamtd_release(link);
 	return -ENODEV;
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index b58965a..17a2722 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -118,14 +118,6 @@ INT_MODULE_PARM(full_duplex, 0);
 /* Autodetect link polarity reversal? */
 INT_MODULE_PARM(auto_polarity, 1);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"3c574_cs.c 1.65ac1 2003/04/07 Donald Becker/David Hinds, becker@scyld.com.\n";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -278,7 +270,7 @@ static int tc574_probe(struct pcmcia_device *link)
 	struct el3_private *lp;
 	struct net_device *dev;
 
-	DEBUG(0, "3c574_attach()\n");
+	dev_dbg(&link->dev, "3c574_attach()\n");
 
 	/* Create the PC card device object. */
 	dev = alloc_etherdev(sizeof(struct el3_private));
@@ -291,10 +283,8 @@ static int tc574_probe(struct pcmcia_device *link)
 	spin_lock_init(&lp->window_lock);
 	link->io.NumPorts1 = 32;
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	link->irq.Handler = &el3_interrupt;
-	link->irq.Instance = dev;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 	link->conf.ConfigIndex = 1;
@@ -319,7 +309,7 @@ static void tc574_detach(struct pcmcia_device *link)
 {
 	struct net_device *dev = link->priv;
 
-	DEBUG(0, "3c574_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "3c574_detach()\n");
 
 	if (link->dev_node)
 		unregister_netdev(dev);
@@ -335,26 +325,23 @@ static void tc574_detach(struct pcmcia_device *link)
 	ethernet device available to the system.
 */
 
-#define CS_CHECK(fn, ret) \
-  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static const char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
 
 static int tc574_config(struct pcmcia_device *link)
 {
 	struct net_device *dev = link->priv;
 	struct el3_private *lp = netdev_priv(dev);
-	tuple_t tuple;
-	__le16 buf[32];
-	int last_fn, last_ret, i, j;
+	int ret, i, j;
 	unsigned int ioaddr;
 	__be16 *phys_addr;
 	char *cardname;
 	__u32 config;
+	u8 *buf;
+	size_t len;
 
 	phys_addr = (__be16 *)dev->dev_addr;
 
-	DEBUG(0, "3c574_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "3c574_config()\n");
 
 	link->io.IOAddrLines = 16;
 	for (i = j = 0; j < 0x400; j += 0x20) {
@@ -363,12 +350,16 @@ static int tc574_config(struct pcmcia_device *link)
 		if (i == 0)
 			break;
 	}
-	if (i != 0) {
-		cs_error(link, RequestIO, i);
+	if (i != 0)
+		goto failed;
+
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
+		goto failed;
+
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
 		goto failed;
-	}
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
 
 	dev->irq = link->irq.AssignedIRQ;
 	dev->base_addr = link->io.BasePort1;
@@ -378,16 +369,14 @@ static int tc574_config(struct pcmcia_device *link)
 	/* The 3c574 normally uses an EEPROM for configuration info, including
 	   the hardware address.  The future products may include a modem chip
 	   and put the address in the CIS. */
-	tuple.Attributes = 0;
-	tuple.TupleData = (cisdata_t *)buf;
-	tuple.TupleDataMax = 64;
-	tuple.TupleOffset = 0;
-	tuple.DesiredTuple = 0x88;
-	if (pcmcia_get_first_tuple(link, &tuple) == 0) {
-		pcmcia_get_tuple_data(link, &tuple);
+
+	len = pcmcia_get_tuple(link, 0x88, &buf);
+	if (buf && len >= 6) {
 		for (i = 0; i < 3; i++)
-			phys_addr[i] = htons(le16_to_cpu(buf[i]));
+			phys_addr[i] = htons(le16_to_cpu(buf[i * 2]));
+		kfree(buf);
 	} else {
+		kfree(buf); /* 0 < len < 6 */
 		EL3WINDOW(0);
 		for (i = 0; i < 3; i++)
 			phys_addr[i] = htons(read_eeprom(ioaddr, i + 10));
@@ -435,7 +424,8 @@ static int tc574_config(struct pcmcia_device *link)
 			mii_status = mdio_read(ioaddr, phy & 0x1f, 1);
 			if (mii_status != 0xffff) {
 				lp->phys = phy & 0x1f;
-				DEBUG(0, "  MII transceiver at index %d, status %x.\n",
+				dev_dbg(&link->dev, "  MII transceiver at "
+					"index %d, status %x.\n",
 					  phy, mii_status);
 				if ((mii_status & 0x0040) == 0)
 					mii_preamble_required = 1;
@@ -457,7 +447,7 @@ static int tc574_config(struct pcmcia_device *link)
 	}
 
 	link->dev_node = &lp->node;
-	SET_NETDEV_DEV(dev, &handle_to_dev(link));
+	SET_NETDEV_DEV(dev, &link->dev);
 
 	if (register_netdev(dev) != 0) {
 		printk(KERN_NOTICE "3c574_cs: register_netdev() failed\n");
@@ -478,8 +468,6 @@ static int tc574_config(struct pcmcia_device *link)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
 failed:
 	tc574_release(link);
 	return -ENODEV;
@@ -738,7 +726,7 @@ static int el3_open(struct net_device *dev)
 	lp->media.expires = jiffies + HZ;
 	add_timer(&lp->media);
 	
-	DEBUG(2, "%s: opened, status %4.4x.\n",
+	dev_dbg(&link->dev, "%s: opened, status %4.4x.\n",
 		  dev->name, inw(dev->base_addr + EL3_STATUS));
 	
 	return 0;
@@ -772,7 +760,7 @@ static void pop_tx_status(struct net_device *dev)
 		if (tx_status & 0x30)
 			tc574_wait_for_completion(dev, TxReset);
 		if (tx_status & 0x38) {
-			DEBUG(1, "%s: transmit error: status 0x%02x\n",
+			pr_debug("%s: transmit error: status 0x%02x\n",
 				  dev->name, tx_status);
 			outw(TxEnable, ioaddr + EL3_CMD);
 			dev->stats.tx_aborted_errors++;
@@ -788,7 +776,7 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb,
 	struct el3_private *lp = netdev_priv(dev);
 	unsigned long flags;
 
-	DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
+	pr_debug("%s: el3_start_xmit(length = %ld) called, "
 		  "status %4.4x.\n", dev->name, (long)skb->len,
 		  inw(ioaddr + EL3_STATUS));
 
@@ -827,7 +815,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 		return IRQ_NONE;
 	ioaddr = dev->base_addr;
 
-	DEBUG(3, "%s: interrupt, status %4.4x.\n",
+	pr_debug("%s: interrupt, status %4.4x.\n",
 		  dev->name, inw(ioaddr + EL3_STATUS));
 
 	spin_lock(&lp->window_lock);
@@ -836,7 +824,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 		   (IntLatch | RxComplete | RxEarly | StatsFull)) {
 		if (!netif_device_present(dev) ||
 			((status & 0xe000) != 0x2000)) {
-			DEBUG(1, "%s: Interrupt from dead card\n", dev->name);
+			pr_debug("%s: Interrupt from dead card\n", dev->name);
 			break;
 		}
 
@@ -846,7 +834,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 			work_budget = el3_rx(dev, work_budget);
 
 		if (status & TxAvailable) {
-			DEBUG(3, "  TX room bit was handled.\n");
+			pr_debug("  TX room bit was handled.\n");
 			/* There's room in the FIFO for a full-sized packet. */
 			outw(AckIntr | TxAvailable, ioaddr + EL3_CMD);
 			netif_wake_queue(dev);
@@ -886,7 +874,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 		}
 
 		if (--work_budget < 0) {
-			DEBUG(0, "%s: Too much work in interrupt, "
+			pr_debug("%s: Too much work in interrupt, "
 				  "status %4.4x.\n", dev->name, status);
 			/* Clear all interrupts */
 			outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
@@ -896,7 +884,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 		outw(AckIntr | IntReq | IntLatch, ioaddr + EL3_CMD);
 	}
 
-	DEBUG(3, "%s: exiting interrupt, status %4.4x.\n",
+	pr_debug("%s: exiting interrupt, status %4.4x.\n",
 		  dev->name, inw(ioaddr + EL3_STATUS));
 		  
 	spin_unlock(&lp->window_lock);
@@ -1003,7 +991,7 @@ static void update_stats(struct net_device *dev)
 	unsigned int ioaddr = dev->base_addr;
 	u8 rx, tx, up;
 
-	DEBUG(2, "%s: updating the statistics.\n", dev->name);
+	pr_debug("%s: updating the statistics.\n", dev->name);
 
 	if (inw(ioaddr+EL3_STATUS) == 0xffff) /* No card. */
 		return;
@@ -1039,7 +1027,7 @@ static int el3_rx(struct net_device *dev, int worklimit)
 	unsigned int ioaddr = dev->base_addr;
 	short rx_status;
 	
-	DEBUG(3, "%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n",
+	pr_debug("%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n",
 		  dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RxStatus));
 	while (!((rx_status = inw(ioaddr + RxStatus)) & 0x8000) &&
 			worklimit > 0) {
@@ -1061,7 +1049,7 @@ static int el3_rx(struct net_device *dev, int worklimit)
 
 			skb = dev_alloc_skb(pkt_len+5);
 
-			DEBUG(3, "  Receiving packet size %d status %4.4x.\n",
+			pr_debug("  Receiving packet size %d status %4.4x.\n",
 				  pkt_len, rx_status);
 			if (skb != NULL) {
 				skb_reserve(skb, 2);
@@ -1072,7 +1060,7 @@ static int el3_rx(struct net_device *dev, int worklimit)
 				dev->stats.rx_packets++;
 				dev->stats.rx_bytes += pkt_len;
 			} else {
-				DEBUG(1, "%s: couldn't allocate a sk_buff of"
+				pr_debug("%s: couldn't allocate a sk_buff of"
 					  " size %d.\n", dev->name, pkt_len);
 				dev->stats.rx_dropped++;
 			}
@@ -1101,7 +1089,7 @@ static int el3_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	struct mii_ioctl_data *data = if_mii(rq);
 	int phy = lp->phys & 0x1f;
 
-	DEBUG(2, "%s: In ioct(%-.6s, %#4.4x) %4.4x %4.4x %4.4x %4.4x.\n",
+	pr_debug("%s: In ioct(%-.6s, %#4.4x) %4.4x %4.4x %4.4x %4.4x.\n",
 		  dev->name, rq->ifr_ifrn.ifrn_name, cmd,
 		  data->phy_id, data->reg_num, data->val_in, data->val_out);
 
@@ -1178,7 +1166,7 @@ static int el3_close(struct net_device *dev)
 	struct el3_private *lp = netdev_priv(dev);
 	struct pcmcia_device *link = lp->p_dev;
 
-	DEBUG(2, "%s: shutting down ethercard.\n", dev->name);
+	dev_dbg(&link->dev, "%s: shutting down ethercard.\n", dev->name);
 	
 	if (pcmcia_dev_present(link)) {
 		unsigned long flags;
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 569fb06..6f8d7e2 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -130,14 +130,6 @@ MODULE_LICENSE("GPL");
 /* Special hook for setting if_port when module is loaded */
 INT_MODULE_PARM(if_port, 0);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-DRV_NAME ".c " DRV_VERSION " 2001/10/13 00:08:50 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -189,7 +181,7 @@ static int tc589_probe(struct pcmcia_device *link)
     struct el3_private *lp;
     struct net_device *dev;
 
-    DEBUG(0, "3c589_attach()\n");
+    dev_dbg(&link->dev, "3c589_attach()\n");
 
     /* Create new ethernet device */
     dev = alloc_etherdev(sizeof(struct el3_private));
@@ -202,10 +194,8 @@ static int tc589_probe(struct pcmcia_device *link)
     spin_lock_init(&lp->lock);
     link->io.NumPorts1 = 16;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->irq.Handler = &el3_interrupt;
-    link->irq.Instance = dev;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
@@ -231,7 +221,7 @@ static void tc589_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "3c589_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "3c589_detach\n");
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -249,29 +239,20 @@ static void tc589_detach(struct pcmcia_device *link)
     
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int tc589_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     struct el3_private *lp = netdev_priv(dev);
-    tuple_t tuple;
-    __le16 buf[32];
     __be16 *phys_addr;
-    int last_fn, last_ret, i, j, multi = 0, fifo;
+    int ret, i, j, multi = 0, fifo;
     unsigned int ioaddr;
     char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
+    u8 *buf;
+    size_t len;
     
-    DEBUG(0, "3c589_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "3c589_config\n");
 
     phys_addr = (__be16 *)dev->dev_addr;
-    tuple.Attributes = 0;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = sizeof(buf);
-    tuple.TupleOffset = 0;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-
     /* Is this a 3c562? */
     if (link->manf_id != MANFID_3COM)
 	    printk(KERN_INFO "3c589_cs: hmmm, is this really a "
@@ -287,12 +268,16 @@ static int tc589_config(struct pcmcia_device *link)
 	if (i == 0)
 		break;
     }
-    if (i != 0) {
-	cs_error(link, RequestIO, i);
+    if (i != 0)
 	goto failed;
-    }
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 	
     dev->irq = link->irq.AssignedIRQ;
     dev->base_addr = link->io.BasePort1;
@@ -301,12 +286,13 @@ static int tc589_config(struct pcmcia_device *link)
 
     /* The 3c589 has an extra EEPROM for configuration info, including
        the hardware address.  The 3c562 puts the address in the CIS. */
-    tuple.DesiredTuple = 0x88;
-    if (pcmcia_get_first_tuple(link, &tuple) == 0) {
-	pcmcia_get_tuple_data(link, &tuple);
-	for (i = 0; i < 3; i++)
-	    phys_addr[i] = htons(le16_to_cpu(buf[i]));
+    len = pcmcia_get_tuple(link, 0x88, &buf);
+    if (buf && len >= 6) {
+	    for (i = 0; i < 3; i++)
+		    phys_addr[i] = htons(le16_to_cpu(buf[i*2]));
+	    kfree(buf);
     } else {
+	kfree(buf); /* 0 < len < 6 */
 	for (i = 0; i < 3; i++)
 	    phys_addr[i] = htons(read_eeprom(ioaddr, i));
 	if (phys_addr[0] == htons(0x6060)) {
@@ -328,7 +314,7 @@ static int tc589_config(struct pcmcia_device *link)
 	printk(KERN_ERR "3c589_cs: invalid if_port requested\n");
     
     link->dev_node = &lp->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_ERR "3c589_cs: register_netdev() failed\n");
@@ -347,8 +333,6 @@ static int tc589_config(struct pcmcia_device *link)
 	   if_names[dev->if_port]);
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     tc589_release(link);
     return -ENODEV;
@@ -511,24 +495,8 @@ static void netdev_get_drvinfo(struct net_device *dev,
 	sprintf(info->bus_info, "PCMCIA 0x%lx", dev->base_addr);
 }
 
-#ifdef PCMCIA_DEBUG
-static u32 netdev_get_msglevel(struct net_device *dev)
-{
-	return pc_debug;
-}
-
-static void netdev_set_msglevel(struct net_device *dev, u32 level)
-{
-	pc_debug = level;
-}
-#endif /* PCMCIA_DEBUG */
-
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-#ifdef PCMCIA_DEBUG
-	.get_msglevel		= netdev_get_msglevel,
-	.set_msglevel		= netdev_set_msglevel,
-#endif /* PCMCIA_DEBUG */
 };
 
 static int el3_config(struct net_device *dev, struct ifmap *map)
@@ -563,7 +531,7 @@ static int el3_open(struct net_device *dev)
     lp->media.expires = jiffies + HZ;
     add_timer(&lp->media);
 
-    DEBUG(1, "%s: opened, status %4.4x.\n",
+    dev_dbg(&link->dev, "%s: opened, status %4.4x.\n",
 	  dev->name, inw(dev->base_addr + EL3_STATUS));
     
     return 0;
@@ -596,7 +564,7 @@ static void pop_tx_status(struct net_device *dev)
 	if (tx_status & 0x30)
 	    tc589_wait_for_completion(dev, TxReset);
 	if (tx_status & 0x38) {
-	    DEBUG(1, "%s: transmit error: status 0x%02x\n",
+	    pr_debug("%s: transmit error: status 0x%02x\n",
 		  dev->name, tx_status);
 	    outw(TxEnable, ioaddr + EL3_CMD);
 	    dev->stats.tx_aborted_errors++;
@@ -612,7 +580,7 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb,
     struct el3_private *priv = netdev_priv(dev);
     unsigned long flags;
 
-    DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
+    pr_debug("%s: el3_start_xmit(length = %ld) called, "
 	  "status %4.4x.\n", dev->name, (long)skb->len,
 	  inw(ioaddr + EL3_STATUS));
 
@@ -654,14 +622,14 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 
     ioaddr = dev->base_addr;
 
-    DEBUG(3, "%s: interrupt, status %4.4x.\n",
+    pr_debug("%s: interrupt, status %4.4x.\n",
 	  dev->name, inw(ioaddr + EL3_STATUS));
 
     spin_lock(&lp->lock);    
     while ((status = inw(ioaddr + EL3_STATUS)) &
 	(IntLatch | RxComplete | StatsFull)) {
 	if ((status & 0xe000) != 0x2000) {
-	    DEBUG(1, "%s: interrupt from dead card\n", dev->name);
+	    pr_debug("%s: interrupt from dead card\n", dev->name);
 	    handled = 0;
 	    break;
 	}
@@ -670,7 +638,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 	    el3_rx(dev);
 	
 	if (status & TxAvailable) {
-	    DEBUG(3, "    TX room bit was handled.\n");
+	    pr_debug("    TX room bit was handled.\n");
 	    /* There's room in the FIFO for a full-sized packet. */
 	    outw(AckIntr | TxAvailable, ioaddr + EL3_CMD);
 	    netif_wake_queue(dev);
@@ -722,7 +690,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
 
     lp->last_irq = jiffies;
     spin_unlock(&lp->lock);    
-    DEBUG(3, "%s: exiting interrupt, status %4.4x.\n",
+    pr_debug("%s: exiting interrupt, status %4.4x.\n",
 	  dev->name, inw(ioaddr + EL3_STATUS));
     return IRQ_RETVAL(handled);
 }
@@ -833,7 +801,7 @@ static void update_stats(struct net_device *dev)
 {
     unsigned int ioaddr = dev->base_addr;
 
-    DEBUG(2, "%s: updating the statistics.\n", dev->name);
+    pr_debug("%s: updating the statistics.\n", dev->name);
     /* Turn off statistics updates while reading. */
     outw(StatsDisable, ioaddr + EL3_CMD);
     /* Switch to the stats window, and read everything. */
@@ -861,7 +829,7 @@ static int el3_rx(struct net_device *dev)
     int worklimit = 32;
     short rx_status;
     
-    DEBUG(3, "%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n",
+    pr_debug("%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n",
 	  dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS));
     while (!((rx_status = inw(ioaddr + RX_STATUS)) & 0x8000) &&
 		    worklimit > 0) {
@@ -883,7 +851,7 @@ static int el3_rx(struct net_device *dev)
 	    
 	    skb = dev_alloc_skb(pkt_len+5);
 	    
-	    DEBUG(3, "    Receiving packet size %d status %4.4x.\n",
+	    pr_debug("    Receiving packet size %d status %4.4x.\n",
 		  pkt_len, rx_status);
 	    if (skb != NULL) {
 		skb_reserve(skb, 2);
@@ -894,7 +862,7 @@ static int el3_rx(struct net_device *dev)
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += pkt_len;
 	    } else {
-		DEBUG(1, "%s: couldn't allocate a sk_buff of"
+		pr_debug("%s: couldn't allocate a sk_buff of"
 		      " size %d.\n", dev->name, pkt_len);
 		dev->stats.rx_dropped++;
 	    }
@@ -935,7 +903,7 @@ static int el3_close(struct net_device *dev)
     struct pcmcia_device *link = lp->p_dev;
     unsigned int ioaddr = dev->base_addr;
     
-    DEBUG(1, "%s: shutting down ethercard.\n", dev->name);
+    dev_dbg(&link->dev, "%s: shutting down ethercard.\n", dev->name);
 
     if (pcmcia_dev_present(link)) {
 	/* Turn off statistics ASAP.  We update dev->stats below. */
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index ca711f4..81bafd5 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -75,16 +75,6 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
 MODULE_DESCRIPTION("Asix AX88190 PCMCIA ethernet driver");
 MODULE_LICENSE("GPL");
 
-#ifdef PCMCIA_DEBUG
-#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
-
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"axnet_cs.c 1.28 2002/06/29 06:27:37 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -167,7 +157,7 @@ static int axnet_probe(struct pcmcia_device *link)
     struct net_device *dev;
     struct ei_device *ei_local;
 
-    DEBUG(0, "axnet_attach()\n");
+    dev_dbg(&link->dev, "axnet_attach()\n");
 
     dev = alloc_etherdev(sizeof(struct ei_device) + sizeof(axnet_dev_t));
     if (!dev)
@@ -180,7 +170,6 @@ static int axnet_probe(struct pcmcia_device *link)
     info->p_dev = link;
     link->priv = dev;
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -205,7 +194,7 @@ static void axnet_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "axnet_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "axnet_detach(0x%p)\n", link);
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -272,9 +261,6 @@ static int get_prom(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int try_io_port(struct pcmcia_device *link)
 {
     int j, ret;
@@ -341,26 +327,29 @@ static int axnet_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     axnet_dev_t *info = PRIV(dev);
-    int i, j, j2, last_ret, last_fn;
+    int i, j, j2, ret;
 
-    DEBUG(0, "axnet_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "axnet_config(0x%p)\n", link);
 
     /* don't trust the CIS on this; Linksys got it wrong */
     link->conf.Present = 0x63;
-    last_ret = pcmcia_loop_config(link, axnet_configcheck, NULL);
-    if (last_ret != 0) {
-	cs_error(link, RequestIO, last_ret);
+    ret = pcmcia_loop_config(link, axnet_configcheck, NULL);
+    if (ret != 0)
 	goto failed;
-    }
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
     
     if (link->io.NumPorts2 == 8) {
 	link->conf.Attributes |= CONF_ENABLE_SPKR;
 	link->conf.Status = CCSR_AUDIO_ENA;
     }
     
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
+
     dev->irq = link->irq.AssignedIRQ;
     dev->base_addr = link->io.BasePort1;
 
@@ -410,7 +399,7 @@ static int axnet_config(struct pcmcia_device *link)
 
     info->phy_id = (i < 32) ? i : -1;
     link->dev_node = &info->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
@@ -426,14 +415,12 @@ static int axnet_config(struct pcmcia_device *link)
 	   dev->base_addr, dev->irq,
 	   dev->dev_addr);
     if (info->phy_id != -1) {
-	DEBUG(0, "  MII transceiver at index %d, status %x.\n", info->phy_id, j);
+	dev_dbg(&link->dev, "  MII transceiver at index %d, status %x.\n", info->phy_id, j);
     } else {
 	printk(KERN_NOTICE "  No MII transceivers found!\n");
     }
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     axnet_release(link);
     return -ENODEV;
@@ -543,7 +530,7 @@ static int axnet_open(struct net_device *dev)
     struct pcmcia_device *link = info->p_dev;
     unsigned int nic_base = dev->base_addr;
     
-    DEBUG(2, "axnet_open('%s')\n", dev->name);
+    dev_dbg(&link->dev, "axnet_open('%s')\n", dev->name);
 
     if (!pcmcia_dev_present(link))
 	return -ENODEV;
@@ -572,7 +559,7 @@ static int axnet_close(struct net_device *dev)
     axnet_dev_t *info = PRIV(dev);
     struct pcmcia_device *link = info->p_dev;
 
-    DEBUG(2, "axnet_close('%s')\n", dev->name);
+    dev_dbg(&link->dev, "axnet_close('%s')\n", dev->name);
 
     ax_close(dev);
     free_irq(dev->irq, dev);
@@ -741,10 +728,8 @@ static void block_input(struct net_device *dev, int count,
     int xfer_count = count;
     char *buf = skb->data;
 
-#ifdef PCMCIA_DEBUG
     if ((ei_debug > 4) && (count != 4))
-	printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
-#endif
+	    pr_debug("%s: [bi=%d]\n", dev->name, count+4);
     outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
     outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
     outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
@@ -762,10 +747,7 @@ static void block_output(struct net_device *dev, int count,
 {
     unsigned int nic_base = dev->base_addr;
 
-#ifdef PCMCIA_DEBUG
-    if (ei_debug > 4)
-	printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
-#endif
+    pr_debug("%s: [bo=%d]\n", dev->name, count);
 
     /* Round the count up for word writes.  Do we need to do this?
        What effect will an odd byte count have on the 8390?
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 7b5c77b7..21d9c9d8 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -53,11 +53,7 @@
 
 #define VERSION "arcnet: COM20020 PCMCIA support loaded.\n"
 
-#ifdef PCMCIA_DEBUG
-
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+#ifdef DEBUG
 
 static void regdump(struct net_device *dev)
 {
@@ -92,7 +88,6 @@ static void regdump(struct net_device *dev)
 
 #else
 
-#define DEBUG(n, args...) do { } while (0)
 static inline void regdump(struct net_device *dev) { }
 
 #endif
@@ -144,7 +139,7 @@ static int com20020_probe(struct pcmcia_device *p_dev)
     struct net_device *dev;
     struct arcnet_local *lp;
 
-    DEBUG(0, "com20020_attach()\n");
+    dev_dbg(&p_dev->dev, "com20020_attach()\n");
 
     /* Create new network device */
     info = kzalloc(sizeof(struct com20020_dev_t), GFP_KERNEL);
@@ -169,11 +164,10 @@ static int com20020_probe(struct pcmcia_device *p_dev)
     p_dev->io.NumPorts1 = 16;
     p_dev->io.IOAddrLines = 16;
     p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-    p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
     p_dev->conf.Attributes = CONF_ENABLE_IRQ;
     p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
-    p_dev->irq.Instance = info->dev = dev;
+    info->dev = dev;
     p_dev->priv = info;
 
     return com20020_config(p_dev);
@@ -198,12 +192,12 @@ static void com20020_detach(struct pcmcia_device *link)
     struct com20020_dev_t *info = link->priv;
     struct net_device *dev = info->dev;
 
-    DEBUG(1,"detach...\n");
+    dev_dbg(&link->dev, "detach...\n");
 
-    DEBUG(0, "com20020_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "com20020_detach\n");
 
     if (link->dev_node) {
-	DEBUG(1,"unregister...\n");
+	dev_dbg(&link->dev, "unregister...\n");
 
 	unregister_netdev(dev);
 
@@ -218,16 +212,16 @@ static void com20020_detach(struct pcmcia_device *link)
     com20020_release(link);
 
     /* Unlink device structure, free bits */
-    DEBUG(1,"unlinking...\n");
+    dev_dbg(&link->dev, "unlinking...\n");
     if (link->priv)
     {
 	dev = info->dev;
 	if (dev)
 	{
-	    DEBUG(1,"kfree...\n");
+	    dev_dbg(&link->dev, "kfree...\n");
 	    free_netdev(dev);
 	}
-	DEBUG(1,"kfree2...\n");
+	dev_dbg(&link->dev, "kfree2...\n");
 	kfree(info);
     }
 
@@ -241,25 +235,22 @@ static void com20020_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int com20020_config(struct pcmcia_device *link)
 {
     struct arcnet_local *lp;
     com20020_dev_t *info;
     struct net_device *dev;
-    int i, last_ret, last_fn;
+    int i, ret;
     int ioaddr;
 
     info = link->priv;
     dev = info->dev;
 
-    DEBUG(1,"config...\n");
+    dev_dbg(&link->dev, "config...\n");
 
-    DEBUG(0, "com20020_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "com20020_config\n");
 
-    DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1);
+    dev_dbg(&link->dev, "baseport1 is %Xh\n", link->io.BasePort1);
     i = -ENODEV;
     if (!link->io.BasePort1)
     {
@@ -276,26 +267,27 @@ static int com20020_config(struct pcmcia_device *link)
     
     if (i != 0)
     {
-	DEBUG(1,"arcnet: requestIO failed totally!\n");
+	dev_dbg(&link->dev, "requestIO failed totally!\n");
 	goto failed;
     }
 	
     ioaddr = dev->base_addr = link->io.BasePort1;
-    DEBUG(1,"arcnet: got ioaddr %Xh\n", ioaddr);
+    dev_dbg(&link->dev, "got ioaddr %Xh\n", ioaddr);
 
-    DEBUG(1,"arcnet: request IRQ %d (%Xh/%Xh)\n",
-	   link->irq.AssignedIRQ,
-	   link->irq.IRQInfo1, link->irq.IRQInfo2);
+    dev_dbg(&link->dev, "request IRQ %d\n",
+	    link->irq.AssignedIRQ);
     i = pcmcia_request_irq(link, &link->irq);
     if (i != 0)
     {
-	DEBUG(1,"arcnet: requestIRQ failed totally!\n");
+	dev_dbg(&link->dev, "requestIRQ failed totally!\n");
 	goto failed;
     }
 
     dev->irq = link->irq.AssignedIRQ;
 
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     if (com20020_check(dev))
     {
@@ -308,26 +300,25 @@ static int com20020_config(struct pcmcia_device *link)
     lp->card_flags = ARC_CAN_10MBIT; /* pretend all of them can 10Mbit */
 
     link->dev_node = &info->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     i = com20020_found(dev, 0);	/* calls register_netdev */
     
     if (i != 0) {
-	DEBUG(1,KERN_NOTICE "com20020_cs: com20020_found() failed\n");
+	dev_printk(KERN_NOTICE, &link->dev,
+		"com20020_cs: com20020_found() failed\n");
 	link->dev_node = NULL;
 	goto failed;
     }
 
     strcpy(info->node.dev_name, dev->name);
 
-    DEBUG(1,KERN_INFO "%s: port %#3lx, irq %d\n",
+    dev_dbg(&link->dev,KERN_INFO "%s: port %#3lx, irq %d\n",
            dev->name, dev->base_addr, dev->irq);
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
-    DEBUG(1,"com20020_config failed...\n");
+    dev_dbg(&link->dev, "com20020_config failed...\n");
     com20020_release(link);
     return -ENODEV;
 } /* com20020_config */
@@ -342,7 +333,7 @@ failed:
 
 static void com20020_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "com20020_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "com20020_release\n");
 	pcmcia_disable_device(link);
 }
 
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index a696121..8ad8384 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -72,13 +72,6 @@ MODULE_LICENSE("GPL");
 /* 0:4KB*2 TX buffer   else:8KB*2 TX buffer */
 INT_MODULE_PARM(sram_config, 0);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = DRV_NAME ".c " DRV_VERSION " 2002/03/23";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 /*
@@ -245,7 +238,7 @@ static int fmvj18x_probe(struct pcmcia_device *link)
     local_info_t *lp;
     struct net_device *dev;
 
-    DEBUG(0, "fmvj18x_attach()\n");
+    dev_dbg(&link->dev, "fmvj18x_attach()\n");
 
     /* Make up a FMVJ18x specific data structure */
     dev = alloc_etherdev(sizeof(local_info_t));
@@ -262,10 +255,8 @@ static int fmvj18x_probe(struct pcmcia_device *link)
     link->io.IOAddrLines = 5;
 
     /* Interrupt setup */
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->irq.Handler = fjn_interrupt;
-    link->irq.Instance = dev;
 
     /* General socket configuration */
     link->conf.Attributes = CONF_ENABLE_IRQ;
@@ -285,7 +276,7 @@ static void fmvj18x_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "fmvj18x_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "fmvj18x_detach\n");
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -297,9 +288,6 @@ static void fmvj18x_detach(struct pcmcia_device *link)
 
 /*====================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int mfc_try_io_port(struct pcmcia_device *link)
 {
     int i, ret;
@@ -341,33 +329,38 @@ static int ungermann_try_io_port(struct pcmcia_device *link)
     return ret;	/* RequestIO failed */
 }
 
+static int fmvj18x_ioprobe(struct pcmcia_device *p_dev,
+			   cistpl_cftable_entry_t *cfg,
+			   cistpl_cftable_entry_t *dflt,
+			   unsigned int vcc,
+			   void *priv_data)
+{
+	return 0; /* strange, but that's what the code did already before... */
+}
+
 static int fmvj18x_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     local_info_t *lp = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
-    u_short buf[32];
-    int i, last_fn = 0, last_ret = 0, ret;
+    int i, ret;
     unsigned int ioaddr;
     cardtype_t cardtype;
     char *card_name = "unknown";
-    u_char *node_id;
+    u8 *buf;
+    size_t len;
+    u_char buggybuf[32];
+
+    dev_dbg(&link->dev, "fmvj18x_config\n");
 
-    DEBUG(0, "fmvj18x_config(0x%p)\n", link);
+    len = pcmcia_get_tuple(link, CISTPL_FUNCE, &buf);
+    kfree(buf);
 
-    tuple.TupleData = (u_char *)buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_FUNCE;
-    tuple.TupleOffset = 0;
-    if (pcmcia_get_first_tuple(link, &tuple) == 0) {
+    if (len) {
 	/* Yes, I have CISTPL_FUNCE. Let's check CISTPL_MANFID */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-	CS_CHECK(ParseTuple, pcmcia_parse_tuple(&tuple, &parse));
-	link->conf.ConfigIndex = parse.cftable_entry.index;
+	ret = pcmcia_loop_config(link, fmvj18x_ioprobe, NULL);
+	if (ret != 0)
+		goto failed;
+
 	switch (link->manf_id) {
 	case MANFID_TDK:
 	    cardtype = TDK;
@@ -433,17 +426,24 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     if (link->io.NumPorts2 != 0) {
     	link->irq.Attributes =
-		IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT;
+		IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
 	ret = mfc_try_io_port(link);
-	if (ret != 0) goto cs_failed;
+	if (ret != 0) goto failed;
     } else if (cardtype == UNGERMANN) {
 	ret = ungermann_try_io_port(link);
-	if (ret != 0) goto cs_failed;
+	if (ret != 0) goto failed;
     } else { 
-	CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
+	    ret = pcmcia_request_io(link, &link->io);
+	    if (ret)
+		    goto failed;
     }
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
+
     dev->irq = link->irq.AssignedIRQ;
     dev->base_addr = link->io.BasePort1;
 
@@ -474,21 +474,21 @@ static int fmvj18x_config(struct pcmcia_device *link)
     case CONTEC:
     case NEC:
     case KME:
-	tuple.DesiredTuple = CISTPL_FUNCE;
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-	tuple.TupleOffset = 0;
-	CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
 	if (cardtype == MBH10304) {
-	    /* MBH10304's CIS_FUNCE is corrupted */
-	    node_id = &(tuple.TupleData[5]);
 	    card_name = "FMV-J182";
-	} else {
-	    while (tuple.TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID ) {
-		CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
-		CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
+
+	    len = pcmcia_get_tuple(link, CISTPL_FUNCE, &buf);
+	    if (len < 11) {
+		    kfree(buf);
+		    goto failed;
 	    }
-	    node_id = &(tuple.TupleData[2]);
+	    /* Read MACID from CIS */
+	    for (i = 5; i < 11; i++)
+		    dev->dev_addr[i] = buf[i];
+	    kfree(buf);
+	} else {
+	    if (pcmcia_get_mac_from_cis(link, dev))
+		goto failed;
 	    if( cardtype == TDK ) {
 		card_name = "TDK LAK-CD021";
 	    } else if( cardtype == LA501 ) {
@@ -501,9 +501,6 @@ static int fmvj18x_config(struct pcmcia_device *link)
 		card_name = "C-NET(PC)C";
 	    }
 	}
-	/* Read MACID from CIS */
-	for (i = 0; i < 6; i++)
-	    dev->dev_addr[i] = node_id[i];
 	break;
     case UNGERMANN:
 	/* Read MACID from register */
@@ -513,12 +510,12 @@ static int fmvj18x_config(struct pcmcia_device *link)
 	break;
     case XXX10304:
 	/* Read MACID from Buggy CIS */
-	if (fmvj18x_get_hwinfo(link, tuple.TupleData) == -1) {
+	if (fmvj18x_get_hwinfo(link, buggybuf) == -1) {
 	    printk(KERN_NOTICE "fmvj18x_cs: unable to read hardware net address.\n");
 	    goto failed;
 	}
 	for (i = 0 ; i < 6; i++) {
-	    dev->dev_addr[i] = tuple.TupleData[i];
+	    dev->dev_addr[i] = buggybuf[i];
 	}
 	card_name = "FMV-J182";
 	break;
@@ -533,7 +530,7 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     lp->cardtype = cardtype;
     link->dev_node = &lp->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_NOTICE "fmvj18x_cs: register_netdev() failed\n");
@@ -551,9 +548,6 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     return 0;
     
-cs_failed:
-    /* All Card Services errors end up here */
-    cs_error(link, last_fn, last_ret);
 failed:
     fmvj18x_release(link);
     return -ENODEV;
@@ -571,16 +565,14 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
     req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
     req.Base = 0; req.Size = 0;
     req.AccessSpeed = 0;
-    i = pcmcia_request_window(&link, &req, &link->win);
-    if (i != 0) {
-	cs_error(link, RequestWindow, i);
+    i = pcmcia_request_window(link, &req, &link->win);
+    if (i != 0)
 	return -1;
-    }
 
     base = ioremap(req.Base, req.Size);
     mem.Page = 0;
     mem.CardOffset = 0;
-    pcmcia_map_mem_page(link->win, &mem);
+    pcmcia_map_mem_page(link, link->win, &mem);
 
     /*
      *  MBH10304 CISTPL_FUNCE_LAN_NODE_ID format
@@ -605,9 +597,7 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
     }
 
     iounmap(base);
-    j = pcmcia_release_window(link->win);
-    if (j != 0)
-	cs_error(link, ReleaseWindow, j);
+    j = pcmcia_release_window(link, link->win);
     return (i != 0x200) ? 0 : -1;
 
 } /* fmvj18x_get_hwinfo */
@@ -626,11 +616,9 @@ static int fmvj18x_setup_mfc(struct pcmcia_device *link)
     req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
     req.Base = 0; req.Size = 0;
     req.AccessSpeed = 0;
-    i = pcmcia_request_window(&link, &req, &link->win);
-    if (i != 0) {
-	cs_error(link, RequestWindow, i);
+    i = pcmcia_request_window(link, &req, &link->win);
+    if (i != 0)
 	return -1;
-    }
 
     lp->base = ioremap(req.Base, req.Size);
     if (lp->base == NULL) {
@@ -640,11 +628,10 @@ static int fmvj18x_setup_mfc(struct pcmcia_device *link)
 
     mem.Page = 0;
     mem.CardOffset = 0;
-    i = pcmcia_map_mem_page(link->win, &mem);
+    i = pcmcia_map_mem_page(link, link->win, &mem);
     if (i != 0) {
 	iounmap(lp->base);
 	lp->base = NULL;
-	cs_error(link, MapMemPage, i);
 	return -1;
     }
     
@@ -671,15 +658,13 @@ static void fmvj18x_release(struct pcmcia_device *link)
     u_char __iomem *tmp;
     int j;
 
-    DEBUG(0, "fmvj18x_release(0x%p)\n", link);
+    dev_dbg(&link->dev, "fmvj18x_release\n");
 
     if (lp->base != NULL) {
 	tmp = lp->base;
 	lp->base = NULL;    /* set NULL before iounmap */
 	iounmap(tmp);
-	j = pcmcia_release_window(link->win);
-	if (j != 0)
-	    cs_error(link, ReleaseWindow, j);
+	j = pcmcia_release_window(link, link->win);
     }
 
     pcmcia_disable_device(link);
@@ -788,8 +773,8 @@ static irqreturn_t fjn_interrupt(int dummy, void *dev_id)
     outb(tx_stat, ioaddr + TX_STATUS);
     outb(rx_stat, ioaddr + RX_STATUS);
     
-    DEBUG(4, "%s: interrupt, rx_status %02x.\n", dev->name, rx_stat);
-    DEBUG(4, "               tx_status %02x.\n", tx_stat);
+    pr_debug("%s: interrupt, rx_status %02x.\n", dev->name, rx_stat);
+    pr_debug("               tx_status %02x.\n", tx_stat);
     
     if (rx_stat || (inb(ioaddr + RX_MODE) & F_BUF_EMP) == 0) {
 	/* there is packet(s) in rx buffer */
@@ -809,8 +794,8 @@ static irqreturn_t fjn_interrupt(int dummy, void *dev_id)
 	}
 	netif_wake_queue(dev);
     }
-    DEBUG(4, "%s: exiting interrupt,\n", dev->name);
-    DEBUG(4, "    tx_status %02x, rx_status %02x.\n", tx_stat, rx_stat);
+    pr_debug("%s: exiting interrupt,\n", dev->name);
+    pr_debug("    tx_status %02x, rx_status %02x.\n", tx_stat, rx_stat);
 
     outb(D_TX_INTR, ioaddr + TX_INTR);
     outb(D_RX_INTR, ioaddr + RX_INTR);
@@ -882,7 +867,7 @@ static netdev_tx_t fjn_start_xmit(struct sk_buff *skb,
 	    return NETDEV_TX_BUSY;
 	}
 
-	DEBUG(4, "%s: Transmitting a packet of length %lu.\n",
+	pr_debug("%s: Transmitting a packet of length %lu.\n",
 	      dev->name, (unsigned long)skb->len);
 	dev->stats.tx_bytes += skb->len;
 
@@ -937,7 +922,7 @@ static void fjn_reset(struct net_device *dev)
     unsigned int ioaddr = dev->base_addr;
     int i;
 
-    DEBUG(4, "fjn_reset(%s) called.\n",dev->name);
+    pr_debug("fjn_reset(%s) called.\n",dev->name);
 
     /* Reset controller */
     if( sram_config == 0 ) 
@@ -1015,13 +1000,13 @@ static void fjn_rx(struct net_device *dev)
     unsigned int ioaddr = dev->base_addr;
     int boguscount = 10;	/* 5 -> 10: by agy 19940922 */
 
-    DEBUG(4, "%s: in rx_packet(), rx_status %02x.\n",
+    pr_debug("%s: in rx_packet(), rx_status %02x.\n",
 	  dev->name, inb(ioaddr + RX_STATUS));
 
     while ((inb(ioaddr + RX_MODE) & F_BUF_EMP) == 0) {
 	u_short status = inw(ioaddr + DATAPORT);
 
-	DEBUG(4, "%s: Rxing packet mode %02x status %04x.\n",
+	pr_debug("%s: Rxing packet mode %02x status %04x.\n",
 	      dev->name, inb(ioaddr + RX_MODE), status);
 #ifndef final_version
 	if (status == 0) {
@@ -1061,16 +1046,14 @@ static void fjn_rx(struct net_device *dev)
 		 (pkt_len + 1) >> 1);
 	    skb->protocol = eth_type_trans(skb, dev);
 
-#ifdef PCMCIA_DEBUG
-	    if (pc_debug > 5) {
+	    {
 		int i;
-		printk(KERN_DEBUG "%s: Rxed packet of length %d: ",
-		       dev->name, pkt_len);
+		pr_debug("%s: Rxed packet of length %d: ",
+			dev->name, pkt_len);
 		for (i = 0; i < 14; i++)
-		    printk(" %02x", skb->data[i]);
-		printk(".\n");
+			pr_debug(" %02x", skb->data[i]);
+		pr_debug(".\n");
 	    }
-#endif
 
 	    netif_rx(skb);
 	    dev->stats.rx_packets++;
@@ -1094,7 +1077,7 @@ static void fjn_rx(struct net_device *dev)
 	}
 
 	if (i > 0)
-	    DEBUG(5, "%s: Exint Rx packet with mode %02x after "
+	    pr_debug("%s: Exint Rx packet with mode %02x after "
 		  "%d ticks.\n", dev->name, inb(ioaddr + RX_MODE), i);
     }
 */
@@ -1112,24 +1095,8 @@ static void netdev_get_drvinfo(struct net_device *dev,
 	sprintf(info->bus_info, "PCMCIA 0x%lx", dev->base_addr);
 }
 
-#ifdef PCMCIA_DEBUG
-static u32 netdev_get_msglevel(struct net_device *dev)
-{
-	return pc_debug;
-}
-
-static void netdev_set_msglevel(struct net_device *dev, u32 level)
-{
-	pc_debug = level;
-}
-#endif /* PCMCIA_DEBUG */
-
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-#ifdef PCMCIA_DEBUG
-	.get_msglevel		= netdev_get_msglevel,
-	.set_msglevel		= netdev_set_msglevel,
-#endif /* PCMCIA_DEBUG */
 };
 
 static int fjn_config(struct net_device *dev, struct ifmap *map){
@@ -1141,7 +1108,7 @@ static int fjn_open(struct net_device *dev)
     struct local_info_t *lp = netdev_priv(dev);
     struct pcmcia_device *link = lp->p_dev;
 
-    DEBUG(4, "fjn_open('%s').\n", dev->name);
+    pr_debug("fjn_open('%s').\n", dev->name);
 
     if (!pcmcia_dev_present(link))
 	return -ENODEV;
@@ -1167,7 +1134,7 @@ static int fjn_close(struct net_device *dev)
     struct pcmcia_device *link = lp->p_dev;
     unsigned int ioaddr = dev->base_addr;
 
-    DEBUG(4, "fjn_close('%s').\n", dev->name);
+    pr_debug("fjn_close('%s').\n", dev->name);
 
     lp->open_time = 0;
     netif_stop_queue(dev);
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index 06618af..37f4a6f 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -69,17 +69,6 @@
 #define PCMCIA
 #include "../tokenring/ibmtr.c"
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"ibmtr_cs.c 1.10   1996/01/06 05:19:00 (Steve Kipisz)\n"
-"           2.2.7  1999/05/03 12:00:00 (Mike Phillips)\n"
-"           2.4.2  2001/30/28 Midnight (Burt Silverman)\n";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -130,6 +119,12 @@ static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
 };
 
+static irqreturn_t ibmtr_interrupt(int irq, void *dev_id) {
+	ibmtr_dev_t *info = dev_id;
+	struct net_device *dev = info->dev;
+	return tok_interrupt(irq, dev);
+};
+
 /*======================================================================
 
     ibmtr_attach() creates an "instance" of the driver, allocating
@@ -143,7 +138,7 @@ static int __devinit ibmtr_attach(struct pcmcia_device *link)
     ibmtr_dev_t *info;
     struct net_device *dev;
 
-    DEBUG(0, "ibmtr_attach()\n");
+    dev_dbg(&link->dev, "ibmtr_attach()\n");
 
     /* Create new token-ring device */
     info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -161,14 +156,13 @@ static int __devinit ibmtr_attach(struct pcmcia_device *link)
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts1 = 4;
     link->io.IOAddrLines = 16;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
-    link->irq.Handler = &tok_interrupt;
+    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+    link->irq.Handler = ibmtr_interrupt;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.Present = PRESENT_OPTION;
 
-    link->irq.Instance = info->dev = dev;
+    info->dev = dev;
 
     SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
 
@@ -190,7 +184,7 @@ static void ibmtr_detach(struct pcmcia_device *link)
     struct net_device *dev = info->dev;
      struct tok_info *ti = netdev_priv(dev);
 
-    DEBUG(0, "ibmtr_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "ibmtr_detach\n");
     
     /* 
      * When the card removal interrupt hits tok_interrupt(), 
@@ -217,9 +211,6 @@ static void ibmtr_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int __devinit ibmtr_config(struct pcmcia_device *link)
 {
     ibmtr_dev_t *info = link->priv;
@@ -227,9 +218,9 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     struct tok_info *ti = netdev_priv(dev);
     win_req_t req;
     memreq_t mem;
-    int i, last_ret, last_fn;
+    int i, ret;
 
-    DEBUG(0, "ibmtr_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "ibmtr_config\n");
 
     link->conf.ConfigIndex = 0x61;
 
@@ -241,11 +232,15 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     if (i != 0) {
 	/* Couldn't get 0xA20-0xA23.  Try ALTERNATE at 0xA24-0xA27. */
 	link->io.BasePort1 = 0xA24;
-	CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
+	ret = pcmcia_request_io(link, &link->io);
+	if (ret)
+		goto failed;
     }
     dev->base_addr = link->io.BasePort1;
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
     dev->irq = link->irq.AssignedIRQ;
     ti->irq = link->irq.AssignedIRQ;
     ti->global_int_enable=GLOBAL_INT_ENABLE+((dev->irq==9) ? 2 : dev->irq);
@@ -256,11 +251,15 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     req.Base = 0; 
     req.Size = 0x2000;
     req.AccessSpeed = 250;
-    CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
+    ret = pcmcia_request_window(link, &req, &link->win);
+    if (ret)
+	    goto failed;
 
     mem.CardOffset = mmiobase;
     mem.Page = 0;
-    CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
+    ret = pcmcia_map_mem_page(link, link->win, &mem);
+    if (ret)
+	    goto failed;
     ti->mmio = ioremap(req.Base, req.Size);
 
     /* Allocate the SRAM memory window */
@@ -269,17 +268,23 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     req.Base = 0;
     req.Size = sramsize * 1024;
     req.AccessSpeed = 250;
-    CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &info->sram_win_handle));
+    ret = pcmcia_request_window(link, &req, &info->sram_win_handle);
+    if (ret)
+	    goto failed;
 
     mem.CardOffset = srambase;
     mem.Page = 0;
-    CS_CHECK(MapMemPage, pcmcia_map_mem_page(info->sram_win_handle, &mem));
+    ret = pcmcia_map_mem_page(link, info->sram_win_handle, &mem);
+    if (ret)
+	    goto failed;
 
     ti->sram_base = mem.CardOffset >> 12;
     ti->sram_virt = ioremap(req.Base, req.Size);
     ti->sram_phys = req.Base;
 
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     /*  Set up the Token-Ring Controller Configuration Register and
         turn on the card.  Check the "Local Area Network Credit Card
@@ -287,7 +292,7 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     ibmtr_hw_setup(dev, mmiobase);
 
     link->dev_node = &info->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     i = ibmtr_probe_card(dev);
     if (i != 0) {
@@ -305,8 +310,6 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
 	   dev->dev_addr);
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     ibmtr_release(link);
     return -ENODEV;
@@ -325,12 +328,12 @@ static void ibmtr_release(struct pcmcia_device *link)
 	ibmtr_dev_t *info = link->priv;
 	struct net_device *dev = info->dev;
 
-	DEBUG(0, "ibmtr_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "ibmtr_release\n");
 
 	if (link->win) {
 		struct tok_info *ti = netdev_priv(dev);
 		iounmap(ti->mmio);
-		pcmcia_release_window(info->sram_win_handle);
+		pcmcia_release_window(link, info->sram_win_handle);
 	}
 	pcmcia_disable_device(link);
 }
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index b12e695..8a5ae3b 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -381,13 +381,6 @@ typedef struct _mace_private {
 Private Global Variables
 ---------------------------------------------------------------------------- */
 
-#ifdef PCMCIA_DEBUG
-static char rcsid[] =
-"nmclan_cs.c,v 0.16 1995/07/01 06:42:17 rpao Exp rpao";
-static char *version =
-DRV_NAME " " DRV_VERSION " (Roger C. Pao)";
-#endif
-
 static const char *if_names[]={
     "Auto", "10baseT", "BNC",
 };
@@ -406,12 +399,6 @@ MODULE_LICENSE("GPL");
 /* 0=auto, 1=10baseT, 2 = 10base2, default=auto */
 INT_MODULE_PARM(if_port, 0);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
 
 /* ----------------------------------------------------------------------------
 Function Prototypes
@@ -462,8 +449,7 @@ static int nmclan_probe(struct pcmcia_device *link)
     mace_private *lp;
     struct net_device *dev;
 
-    DEBUG(0, "nmclan_attach()\n");
-    DEBUG(1, "%s\n", rcsid);
+    dev_dbg(&link->dev, "nmclan_attach()\n");
 
     /* Create new ethernet device */
     dev = alloc_etherdev(sizeof(mace_private));
@@ -477,10 +463,8 @@ static int nmclan_probe(struct pcmcia_device *link)
     link->io.NumPorts1 = 32;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 5;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
     link->irq.Handler = mace_interrupt;
-    link->irq.Instance = dev;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
@@ -507,7 +491,7 @@ static void nmclan_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "nmclan_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "nmclan_detach\n");
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -654,37 +638,40 @@ nmclan_config
 	ethernet device available to the system.
 ---------------------------------------------------------------------------- */
 
-#define CS_CHECK(fn, ret) \
-  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int nmclan_config(struct pcmcia_device *link)
 {
   struct net_device *dev = link->priv;
   mace_private *lp = netdev_priv(dev);
-  tuple_t tuple;
-  u_char buf[64];
-  int i, last_ret, last_fn;
+  u8 *buf;
+  size_t len;
+  int i, ret;
   unsigned int ioaddr;
 
-  DEBUG(0, "nmclan_config(0x%p)\n", link);
+  dev_dbg(&link->dev, "nmclan_config\n");
+
+  ret = pcmcia_request_io(link, &link->io);
+  if (ret)
+	  goto failed;
+  ret = pcmcia_request_irq(link, &link->irq);
+  if (ret)
+	  goto failed;
+  ret = pcmcia_request_configuration(link, &link->conf);
+  if (ret)
+	  goto failed;
 
-  CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
-  CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-  CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
   dev->irq = link->irq.AssignedIRQ;
   dev->base_addr = link->io.BasePort1;
 
   ioaddr = dev->base_addr;
 
   /* Read the ethernet address from the CIS. */
-  tuple.DesiredTuple = 0x80 /* CISTPL_CFTABLE_ENTRY_MISC */;
-  tuple.TupleData = buf;
-  tuple.TupleDataMax = 64;
-  tuple.TupleOffset = 0;
-  tuple.Attributes = 0;
-  CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-  CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-  memcpy(dev->dev_addr, tuple.TupleData, ETHER_ADDR_LEN);
+  len = pcmcia_get_tuple(link, 0x80, &buf);
+  if (!buf || len < ETHER_ADDR_LEN) {
+	  kfree(buf);
+	  goto failed;
+  }
+  memcpy(dev->dev_addr, buf, ETHER_ADDR_LEN);
+  kfree(buf);
 
   /* Verify configuration by reading the MACE ID. */
   {
@@ -693,7 +680,7 @@ static int nmclan_config(struct pcmcia_device *link)
     sig[0] = mace_read(lp, ioaddr, MACE_CHIPIDL);
     sig[1] = mace_read(lp, ioaddr, MACE_CHIPIDH);
     if ((sig[0] == 0x40) && ((sig[1] & 0x0F) == 0x09)) {
-      DEBUG(0, "nmclan_cs configured: mace id=%x %x\n",
+      dev_dbg(&link->dev, "nmclan_cs configured: mace id=%x %x\n",
 	    sig[0], sig[1]);
     } else {
       printk(KERN_NOTICE "nmclan_cs: mace id not found: %x %x should"
@@ -712,7 +699,7 @@ static int nmclan_config(struct pcmcia_device *link)
     printk(KERN_NOTICE "nmclan_cs: invalid if_port requested\n");
 
   link->dev_node = &lp->node;
-  SET_NETDEV_DEV(dev, &handle_to_dev(link));
+  SET_NETDEV_DEV(dev, &link->dev);
 
   i = register_netdev(dev);
   if (i != 0) {
@@ -729,8 +716,6 @@ static int nmclan_config(struct pcmcia_device *link)
 	 dev->dev_addr);
   return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
 failed:
 	nmclan_release(link);
 	return -ENODEV;
@@ -744,7 +729,7 @@ nmclan_release
 ---------------------------------------------------------------------------- */
 static void nmclan_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "nmclan_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "nmclan_release\n");
 	pcmcia_disable_device(link);
 }
 
@@ -795,7 +780,7 @@ static void nmclan_reset(struct net_device *dev)
   /* Reset Xilinx */
   reg.Action = CS_WRITE;
   reg.Offset = CISREG_COR;
-  DEBUG(1, "nmclan_reset: OrigCorValue=0x%lX, resetting...\n",
+  dev_dbg(&link->dev, "nmclan_reset: OrigCorValue=0x%lX, resetting...\n",
 	OrigCorValue);
   reg.Value = COR_SOFT_RESET;
   pcmcia_access_configuration_register(link, &reg);
@@ -872,7 +857,7 @@ static int mace_close(struct net_device *dev)
   mace_private *lp = netdev_priv(dev);
   struct pcmcia_device *link = lp->p_dev;
 
-  DEBUG(2, "%s: shutting down ethercard.\n", dev->name);
+  dev_dbg(&link->dev, "%s: shutting down ethercard.\n", dev->name);
 
   /* Mask off all interrupts from the MACE chip. */
   outb(0xFF, ioaddr + AM2150_MACE_BASE + MACE_IMR);
@@ -891,24 +876,8 @@ static void netdev_get_drvinfo(struct net_device *dev,
 	sprintf(info->bus_info, "PCMCIA 0x%lx", dev->base_addr);
 }
 
-#ifdef PCMCIA_DEBUG
-static u32 netdev_get_msglevel(struct net_device *dev)
-{
-	return pc_debug;
-}
-
-static void netdev_set_msglevel(struct net_device *dev, u32 level)
-{
-	pc_debug = level;
-}
-#endif /* PCMCIA_DEBUG */
-
 static const struct ethtool_ops netdev_ethtool_ops = {
 	.get_drvinfo		= netdev_get_drvinfo,
-#ifdef PCMCIA_DEBUG
-	.get_msglevel		= netdev_get_msglevel,
-	.set_msglevel		= netdev_set_msglevel,
-#endif /* PCMCIA_DEBUG */
 };
 
 /* ----------------------------------------------------------------------------
@@ -946,7 +915,7 @@ static netdev_tx_t mace_start_xmit(struct sk_buff *skb,
 
   netif_stop_queue(dev);
 
-  DEBUG(3, "%s: mace_start_xmit(length = %ld) called.\n",
+  pr_debug("%s: mace_start_xmit(length = %ld) called.\n",
 	dev->name, (long)skb->len);
 
 #if (!TX_INTERRUPTABLE)
@@ -1008,7 +977,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id)
   int IntrCnt = MACE_MAX_IR_ITERATIONS;
 
   if (dev == NULL) {
-    DEBUG(2, "mace_interrupt(): irq 0x%X for unknown device.\n",
+    pr_debug("mace_interrupt(): irq 0x%X for unknown device.\n",
 	  irq);
     return IRQ_NONE;
   }
@@ -1031,7 +1000,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id)
   }
 
   if (!netif_device_present(dev)) {
-    DEBUG(2, "%s: interrupt from dead card\n", dev->name);
+    pr_debug("%s: interrupt from dead card\n", dev->name);
     return IRQ_NONE;
   }
 
@@ -1039,7 +1008,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id)
     /* WARNING: MACE_IR is a READ/CLEAR port! */
     status = inb(ioaddr + AM2150_MACE_BASE + MACE_IR);
 
-    DEBUG(3, "mace_interrupt: irq 0x%X status 0x%X.\n", irq, status);
+    pr_debug("mace_interrupt: irq 0x%X status 0x%X.\n", irq, status);
 
     if (status & MACE_IR_RCVINT) {
       mace_rx(dev, MACE_MAX_RX_ITERATIONS);
@@ -1158,7 +1127,7 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt)
   ) {
     rx_status = inw(ioaddr + AM2150_RCV);
 
-    DEBUG(3, "%s: in mace_rx(), framecnt 0x%X, rx_status"
+    pr_debug("%s: in mace_rx(), framecnt 0x%X, rx_status"
 	  " 0x%X.\n", dev->name, rx_framecnt, rx_status);
 
     if (rx_status & MACE_RCVFS_RCVSTS) { /* Error, update stats. */
@@ -1185,7 +1154,7 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt)
       lp->mace_stats.rfs_rcvcc += inb(ioaddr + AM2150_RCV);
         /* rcv collision count */
 
-      DEBUG(3, "    receiving packet size 0x%X rx_status"
+      pr_debug("    receiving packet size 0x%X rx_status"
 	    " 0x%X.\n", pkt_len, rx_status);
 
       skb = dev_alloc_skb(pkt_len+2);
@@ -1204,7 +1173,7 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt)
 	outb(0xFF, ioaddr + AM2150_RCV_NEXT); /* skip to next frame */
 	continue;
       } else {
-	DEBUG(1, "%s: couldn't allocate a sk_buff of size"
+	pr_debug("%s: couldn't allocate a sk_buff of size"
 	      " %d.\n", dev->name, pkt_len);
 	lp->linux_stats.rx_dropped++;
       }
@@ -1220,28 +1189,28 @@ pr_linux_stats
 ---------------------------------------------------------------------------- */
 static void pr_linux_stats(struct net_device_stats *pstats)
 {
-  DEBUG(2, "pr_linux_stats\n");
-  DEBUG(2, " rx_packets=%-7ld        tx_packets=%ld\n",
+  pr_debug("pr_linux_stats\n");
+  pr_debug(" rx_packets=%-7ld        tx_packets=%ld\n",
 	(long)pstats->rx_packets, (long)pstats->tx_packets);
-  DEBUG(2, " rx_errors=%-7ld         tx_errors=%ld\n",
+  pr_debug(" rx_errors=%-7ld         tx_errors=%ld\n",
 	(long)pstats->rx_errors, (long)pstats->tx_errors);
-  DEBUG(2, " rx_dropped=%-7ld        tx_dropped=%ld\n",
+  pr_debug(" rx_dropped=%-7ld        tx_dropped=%ld\n",
 	(long)pstats->rx_dropped, (long)pstats->tx_dropped);
-  DEBUG(2, " multicast=%-7ld         collisions=%ld\n",
+  pr_debug(" multicast=%-7ld         collisions=%ld\n",
 	(long)pstats->multicast, (long)pstats->collisions);
 
-  DEBUG(2, " rx_length_errors=%-7ld  rx_over_errors=%ld\n",
+  pr_debug(" rx_length_errors=%-7ld  rx_over_errors=%ld\n",
 	(long)pstats->rx_length_errors, (long)pstats->rx_over_errors);
-  DEBUG(2, " rx_crc_errors=%-7ld     rx_frame_errors=%ld\n",
+  pr_debug(" rx_crc_errors=%-7ld     rx_frame_errors=%ld\n",
 	(long)pstats->rx_crc_errors, (long)pstats->rx_frame_errors);
-  DEBUG(2, " rx_fifo_errors=%-7ld    rx_missed_errors=%ld\n",
+  pr_debug(" rx_fifo_errors=%-7ld    rx_missed_errors=%ld\n",
 	(long)pstats->rx_fifo_errors, (long)pstats->rx_missed_errors);
 
-  DEBUG(2, " tx_aborted_errors=%-7ld tx_carrier_errors=%ld\n",
+  pr_debug(" tx_aborted_errors=%-7ld tx_carrier_errors=%ld\n",
 	(long)pstats->tx_aborted_errors, (long)pstats->tx_carrier_errors);
-  DEBUG(2, " tx_fifo_errors=%-7ld    tx_heartbeat_errors=%ld\n",
+  pr_debug(" tx_fifo_errors=%-7ld    tx_heartbeat_errors=%ld\n",
 	(long)pstats->tx_fifo_errors, (long)pstats->tx_heartbeat_errors);
-  DEBUG(2, " tx_window_errors=%ld\n",
+  pr_debug(" tx_window_errors=%ld\n",
 	(long)pstats->tx_window_errors);
 } /* pr_linux_stats */
 
@@ -1250,48 +1219,48 @@ pr_mace_stats
 ---------------------------------------------------------------------------- */
 static void pr_mace_stats(mace_statistics *pstats)
 {
-  DEBUG(2, "pr_mace_stats\n");
+  pr_debug("pr_mace_stats\n");
 
-  DEBUG(2, " xmtsv=%-7d             uflo=%d\n",
+  pr_debug(" xmtsv=%-7d             uflo=%d\n",
 	pstats->xmtsv, pstats->uflo);
-  DEBUG(2, " lcol=%-7d              more=%d\n",
+  pr_debug(" lcol=%-7d              more=%d\n",
 	pstats->lcol, pstats->more);
-  DEBUG(2, " one=%-7d               defer=%d\n",
+  pr_debug(" one=%-7d               defer=%d\n",
 	pstats->one, pstats->defer);
-  DEBUG(2, " lcar=%-7d              rtry=%d\n",
+  pr_debug(" lcar=%-7d              rtry=%d\n",
 	pstats->lcar, pstats->rtry);
 
   /* MACE_XMTRC */
-  DEBUG(2, " exdef=%-7d             xmtrc=%d\n",
+  pr_debug(" exdef=%-7d             xmtrc=%d\n",
 	pstats->exdef, pstats->xmtrc);
 
   /* RFS1--Receive Status (RCVSTS) */
-  DEBUG(2, " oflo=%-7d              clsn=%d\n",
+  pr_debug(" oflo=%-7d              clsn=%d\n",
 	pstats->oflo, pstats->clsn);
-  DEBUG(2, " fram=%-7d              fcs=%d\n",
+  pr_debug(" fram=%-7d              fcs=%d\n",
 	pstats->fram, pstats->fcs);
 
   /* RFS2--Runt Packet Count (RNTPC) */
   /* RFS3--Receive Collision Count (RCVCC) */
-  DEBUG(2, " rfs_rntpc=%-7d         rfs_rcvcc=%d\n",
+  pr_debug(" rfs_rntpc=%-7d         rfs_rcvcc=%d\n",
 	pstats->rfs_rntpc, pstats->rfs_rcvcc);
 
   /* MACE_IR */
-  DEBUG(2, " jab=%-7d               babl=%d\n",
+  pr_debug(" jab=%-7d               babl=%d\n",
 	pstats->jab, pstats->babl);
-  DEBUG(2, " cerr=%-7d              rcvcco=%d\n",
+  pr_debug(" cerr=%-7d              rcvcco=%d\n",
 	pstats->cerr, pstats->rcvcco);
-  DEBUG(2, " rntpco=%-7d            mpco=%d\n",
+  pr_debug(" rntpco=%-7d            mpco=%d\n",
 	pstats->rntpco, pstats->mpco);
 
   /* MACE_MPC */
-  DEBUG(2, " mpc=%d\n", pstats->mpc);
+  pr_debug(" mpc=%d\n", pstats->mpc);
 
   /* MACE_RNTPC */
-  DEBUG(2, " rntpc=%d\n", pstats->rntpc);
+  pr_debug(" rntpc=%d\n", pstats->rntpc);
 
   /* MACE_RCVCC */
-  DEBUG(2, " rcvcc=%d\n", pstats->rcvcc);
+  pr_debug(" rcvcc=%d\n", pstats->rcvcc);
 
 } /* pr_mace_stats */
 
@@ -1360,7 +1329,7 @@ static struct net_device_stats *mace_get_stats(struct net_device *dev)
 
   update_stats(dev->base_addr, dev);
 
-  DEBUG(1, "%s: updating the statistics.\n", dev->name);
+  pr_debug("%s: updating the statistics.\n", dev->name);
   pr_linux_stats(&lp->linux_stats);
   pr_mace_stats(&lp->mace_stats);
 
@@ -1427,7 +1396,7 @@ static void BuildLAF(int *ladrf, int *adr)
   ladrf[byte] |= (1 << (hashcode & 7));
 
 #ifdef PCMCIA_DEBUG
-  if (pc_debug > 2)
+  if (0)
     printk(KERN_DEBUG "    adr =%pM\n", adr);
   printk(KERN_DEBUG "    hashcode = %d(decimal), ladrf[0:63] =", hashcode);
   for (i = 0; i < 8; i++)
@@ -1454,12 +1423,12 @@ static void restore_multicast_list(struct net_device *dev)
   unsigned int ioaddr = dev->base_addr;
   int i;
 
-  DEBUG(2, "%s: restoring Rx mode to %d addresses.\n",
+  pr_debug("%s: restoring Rx mode to %d addresses.\n",
 	dev->name, num_addrs);
 
   if (num_addrs > 0) {
 
-    DEBUG(1, "Attempt to restore multicast list detected.\n");
+    pr_debug("Attempt to restore multicast list detected.\n");
 
     mace_write(lp, ioaddr, MACE_IAC, MACE_IAC_ADDRCHG | MACE_IAC_LOGADDR);
     /* Poll ADDRCHG bit */
@@ -1511,11 +1480,11 @@ static void set_multicast_list(struct net_device *dev)
   struct dev_mc_list *dmi = dev->mc_list;
 
 #ifdef PCMCIA_DEBUG
-  if (pc_debug > 1) {
+  {
     static int old;
     if (dev->mc_count != old) {
       old = dev->mc_count;
-      DEBUG(0, "%s: setting Rx mode to %d addresses.\n",
+      pr_debug("%s: setting Rx mode to %d addresses.\n",
 	    dev->name, old);
     }
   }
@@ -1546,7 +1515,7 @@ static void restore_multicast_list(struct net_device *dev)
   unsigned int ioaddr = dev->base_addr;
   mace_private *lp = netdev_priv(dev);
 
-  DEBUG(2, "%s: restoring Rx mode to %d addresses.\n", dev->name,
+  pr_debug("%s: restoring Rx mode to %d addresses.\n", dev->name,
 	lp->multicast_num_addrs);
 
   if (dev->flags & IFF_PROMISC) {
@@ -1567,11 +1536,11 @@ static void set_multicast_list(struct net_device *dev)
   mace_private *lp = netdev_priv(dev);
 
 #ifdef PCMCIA_DEBUG
-  if (pc_debug > 1) {
+  {
     static int old;
     if (dev->mc_count != old) {
       old = dev->mc_count;
-      DEBUG(0, "%s: setting Rx mode to %d addresses.\n",
+      pr_debug("%s: setting Rx mode to %d addresses.\n",
 	    dev->name, old);
     }
   }
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 347eaee..2d26b6c 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -71,15 +71,6 @@
 
 static const char *if_names[] = { "auto", "10baseT", "10base2"};
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"pcnet_cs.c 1.153 2003/11/09 18:53:09 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -265,7 +256,7 @@ static int pcnet_probe(struct pcmcia_device *link)
     pcnet_dev_t *info;
     struct net_device *dev;
 
-    DEBUG(0, "pcnet_attach()\n");
+    dev_dbg(&link->dev, "pcnet_attach()\n");
 
     /* Create new ethernet device */
     dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
@@ -275,7 +266,6 @@ static int pcnet_probe(struct pcmcia_device *link)
     link->priv = dev;
 
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -297,7 +287,7 @@ static void pcnet_detach(struct pcmcia_device *link)
 {
 	struct net_device *dev = link->priv;
 
-	DEBUG(0, "pcnet_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "pcnet_detach\n");
 
 	if (link->dev_node)
 		unregister_netdev(dev);
@@ -326,17 +316,15 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link)
     req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
     req.Base = 0; req.Size = 0;
     req.AccessSpeed = 0;
-    i = pcmcia_request_window(&link, &req, &link->win);
-    if (i != 0) {
-	cs_error(link, RequestWindow, i);
+    i = pcmcia_request_window(link, &req, &link->win);
+    if (i != 0)
 	return NULL;
-    }
 
     virt = ioremap(req.Base, req.Size);
     mem.Page = 0;
     for (i = 0; i < NR_INFO; i++) {
 	mem.CardOffset = hw_info[i].offset & ~(req.Size-1);
-	pcmcia_map_mem_page(link->win, &mem);
+	pcmcia_map_mem_page(link, link->win, &mem);
 	base = &virt[hw_info[i].offset & (req.Size-1)];
 	if ((readb(base+0) == hw_info[i].a0) &&
 	    (readb(base+2) == hw_info[i].a1) &&
@@ -348,9 +336,7 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link)
     }
 
     iounmap(virt);
-    j = pcmcia_release_window(link->win);
-    if (j != 0)
-	cs_error(link, ReleaseWindow, j);
+    j = pcmcia_release_window(link, link->win);
     return (i < NR_INFO) ? hw_info+i : NULL;
 } /* get_hwinfo */
 
@@ -495,9 +481,6 @@ static hw_info_t *get_hwired(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int try_io_port(struct pcmcia_device *link)
 {
     int j, ret;
@@ -567,19 +550,19 @@ static int pcnet_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     pcnet_dev_t *info = PRIV(dev);
-    int last_ret, last_fn, start_pg, stop_pg, cm_offset;
+    int ret, start_pg, stop_pg, cm_offset;
     int has_shmem = 0;
     hw_info_t *local_hw_info;
 
-    DEBUG(0, "pcnet_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "pcnet_config\n");
 
-    last_ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
-    if (last_ret) {
-	cs_error(link, RequestIO, last_ret);
+    ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
+    if (ret)
 	goto failed;
-    }
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
 
     if (link->io.NumPorts2 == 8) {
 	link->conf.Attributes |= CONF_ENABLE_SPKR;
@@ -589,7 +572,9 @@ static int pcnet_config(struct pcmcia_device *link)
 	(link->card_id == PRODID_IBM_HOME_AND_AWAY))
 	link->conf.ConfigIndex |= 0x10;
 
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
     dev->irq = link->irq.AssignedIRQ;
     dev->base_addr = link->io.BasePort1;
     if (info->flags & HAS_MISC_REG) {
@@ -660,7 +645,7 @@ static int pcnet_config(struct pcmcia_device *link)
 	mii_phy_probe(dev);
 
     link->dev_node = &info->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_NOTICE "pcnet_cs: register_netdev() failed\n");
@@ -687,8 +672,6 @@ static int pcnet_config(struct pcmcia_device *link)
     printk(" hw_addr %pM\n", dev->dev_addr);
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     pcnet_release(link);
     return -ENODEV;
@@ -706,7 +689,7 @@ static void pcnet_release(struct pcmcia_device *link)
 {
 	pcnet_dev_t *info = PRIV(link->priv);
 
-	DEBUG(0, "pcnet_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "pcnet_release\n");
 
 	if (info->flags & USE_SHMEM)
 		iounmap(info->base);
@@ -960,7 +943,7 @@ static void mii_phy_probe(struct net_device *dev)
 	phyid = tmp << 16;
 	phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
 	phyid &= MII_PHYID_REV_MASK;
-	DEBUG(0, "%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
+	pr_debug("%s: MII at %d is 0x%08x\n", dev->name, i, phyid);
 	if (phyid == AM79C9XX_HOME_PHY) {
 	    info->pna_phy = i;
 	} else if (phyid != AM79C9XX_ETH_PHY) {
@@ -976,7 +959,7 @@ static int pcnet_open(struct net_device *dev)
     struct pcmcia_device *link = info->p_dev;
     unsigned int nic_base = dev->base_addr;
 
-    DEBUG(2, "pcnet_open('%s')\n", dev->name);
+    dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
 
     if (!pcmcia_dev_present(link))
 	return -ENODEV;
@@ -1008,7 +991,7 @@ static int pcnet_close(struct net_device *dev)
     pcnet_dev_t *info = PRIV(dev);
     struct pcmcia_device *link = info->p_dev;
 
-    DEBUG(2, "pcnet_close('%s')\n", dev->name);
+    dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
 
     ei_close(dev);
     free_irq(dev->irq, dev);
@@ -1251,10 +1234,8 @@ static void dma_block_input(struct net_device *dev, int count,
     int xfer_count = count;
     char *buf = skb->data;
 
-#ifdef PCMCIA_DEBUG
     if ((ei_debug > 4) && (count != 4))
-	printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
-#endif
+	pr_debug("%s: [bi=%d]\n", dev->name, count+4);
     if (ei_status.dmaing) {
 	printk(KERN_NOTICE "%s: DMAing conflict in dma_block_input."
 	       "[DMAstat:%1x][irqlock:%1x]\n",
@@ -1495,7 +1476,7 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     pcnet_dev_t *info = PRIV(dev);
     win_req_t req;
     memreq_t mem;
-    int i, window_size, offset, last_ret, last_fn;
+    int i, window_size, offset, ret;
 
     window_size = (stop_pg - start_pg) << 8;
     if (window_size > 32 * 1024)
@@ -1509,13 +1490,17 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     req.Attributes |= WIN_USE_WAIT;
     req.Base = 0; req.Size = window_size;
     req.AccessSpeed = mem_speed;
-    CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
+    ret = pcmcia_request_window(link, &req, &link->win);
+    if (ret)
+	    goto failed;
 
     mem.CardOffset = (start_pg << 8) + cm_offset;
     offset = mem.CardOffset % window_size;
     mem.CardOffset -= offset;
     mem.Page = 0;
-    CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
+    ret = pcmcia_map_mem_page(link, link->win, &mem);
+    if (ret)
+	    goto failed;
 
     /* Try scribbling on the buffer */
     info->base = ioremap(req.Base, window_size);
@@ -1527,8 +1512,8 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     pcnet_reset_8390(dev);
     if (i != (TX_PAGES<<8)) {
 	iounmap(info->base);
-	pcmcia_release_window(link->win);
-	info->base = NULL; link->win = NULL;
+	pcmcia_release_window(link, link->win);
+	info->base = NULL; link->win = 0;
 	goto failed;
     }
 
@@ -1549,8 +1534,6 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     info->flags |= USE_SHMEM;
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     return 1;
 }
@@ -1795,7 +1778,6 @@ static int __init init_pcnet_cs(void)
 
 static void __exit exit_pcnet_cs(void)
 {
-    DEBUG(0, "pcnet_cs: unloading\n");
     pcmcia_unregister_driver(&pcnet_driver);
 }
 
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 117b083..cc4853bc 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -79,14 +79,6 @@ MODULE_FIRMWARE(FIRMWARE_NAME);
 */
 INT_MODULE_PARM(if_port, 0);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-static const char *version =
-"smc91c92_cs.c 1.123 2006/11/09 Donald Becker, becker@scyld.com.\n";
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
 
 #define DRV_NAME	"smc91c92_cs"
 #define DRV_VERSION	"1.123"
@@ -126,12 +118,6 @@ struct smc_private {
     int				rx_ovrn;
 };
 
-struct smc_cfg_mem {
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[255];
-};
-
 /* Special definitions for Megahertz multifunction cards */
 #define MEGAHERTZ_ISR		0x0380
 
@@ -329,7 +315,7 @@ static int smc91c92_probe(struct pcmcia_device *link)
     struct smc_private *smc;
     struct net_device *dev;
 
-    DEBUG(0, "smc91c92_attach()\n");
+    dev_dbg(&link->dev, "smc91c92_attach()\n");
 
     /* Create new ethernet device */
     dev = alloc_etherdev(sizeof(struct smc_private));
@@ -343,10 +329,8 @@ static int smc91c92_probe(struct pcmcia_device *link)
     link->io.NumPorts1 = 16;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 4;
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->irq.Handler = &smc_interrupt;
-    link->irq.Instance = dev;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -377,7 +361,7 @@ static void smc91c92_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "smc91c92_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "smc91c92_detach\n");
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -408,34 +392,7 @@ static int cvt_ascii_address(struct net_device *dev, char *s)
     return 0;
 }
 
-/*====================================================================*/
-
-static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
-		cisparse_t *parse)
-{
-	int i;
-
-	i = pcmcia_get_first_tuple(handle, tuple);
-	if (i != 0)
-		return i;
-	i = pcmcia_get_tuple_data(handle, tuple);
-	if (i != 0)
-		return i;
-	return pcmcia_parse_tuple(tuple, parse);
-}
-
-static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
-		cisparse_t *parse)
-{
-	int i;
-
-	if ((i = pcmcia_get_next_tuple(handle, tuple)) != 0 ||
-			(i = pcmcia_get_tuple_data(handle, tuple)) != 0)
-		return i;
-	return pcmcia_parse_tuple(tuple, parse);
-}
-
-/*======================================================================
+/*====================================================================
 
     Configuration stuff for Megahertz cards
 
@@ -490,19 +447,14 @@ static int mhz_mfc_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    struct smc_cfg_mem *cfg_mem;
     win_req_t req;
     memreq_t mem;
     int i;
 
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-	    return -ENOMEM;
-
     link->conf.Attributes |= CONF_ENABLE_SPKR;
     link->conf.Status = CCSR_AUDIO_ENA;
     link->irq.Attributes =
-	IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT;
+	IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
     link->io.IOAddrLines = 16;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts2 = 8;
@@ -510,91 +462,80 @@ static int mhz_mfc_config(struct pcmcia_device *link)
     /* The Megahertz combo cards have modem-like CIS entries, so
        we have to explicitly try a bunch of port combinations. */
     if (pcmcia_loop_config(link, mhz_mfc_config_check, NULL))
-	goto free_cfg_mem;
+	    return -ENODEV;
+
     dev->base_addr = link->io.BasePort1;
 
     /* Allocate a memory window, for accessing the ISR */
     req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
     req.Base = req.Size = 0;
     req.AccessSpeed = 0;
-    i = pcmcia_request_window(&link, &req, &link->win);
+    i = pcmcia_request_window(link, &req, &link->win);
     if (i != 0)
-	goto free_cfg_mem;
+	    return -ENODEV;
+
     smc->base = ioremap(req.Base, req.Size);
     mem.CardOffset = mem.Page = 0;
     if (smc->manfid == MANFID_MOTOROLA)
 	mem.CardOffset = link->conf.ConfigBase;
-    i = pcmcia_map_mem_page(link->win, &mem);
+    i = pcmcia_map_mem_page(link, link->win, &mem);
 
     if ((i == 0) &&
 	(smc->manfid == MANFID_MEGAHERTZ) &&
 	(smc->cardid == PRODID_MEGAHERTZ_EM3288))
 	    mhz_3288_power(link);
 
-free_cfg_mem:
-    kfree(cfg_mem);
-    return -ENODEV;
+    return 0;
 }
 
-static int mhz_setup(struct pcmcia_device *link)
+static int pcmcia_get_versmac(struct pcmcia_device *p_dev,
+			      tuple_t *tuple,
+			      void *priv)
 {
-    struct net_device *dev = link->priv;
-    struct smc_cfg_mem *cfg_mem;
-    tuple_t *tuple;
-    cisparse_t *parse;
-    u_char *buf, *station_addr;
-    int rc;
+	struct net_device *dev = priv;
+	cisparse_t parse;
 
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-	return -1;
+	if (pcmcia_parse_tuple(tuple, &parse))
+		return -EINVAL;
 
-    tuple = &cfg_mem->tuple;
-    parse = &cfg_mem->parse;
-    buf = cfg_mem->buf;
+	if ((parse.version_1.ns > 3) &&
+	    (cvt_ascii_address(dev,
+			       (parse.version_1.str + parse.version_1.ofs[3]))))
+		return 0;
 
-    tuple->Attributes = tuple->TupleOffset = 0;
-    tuple->TupleData = (cisdata_t *)buf;
-    tuple->TupleDataMax = 255;
+	return -EINVAL;
+};
+
+static int mhz_setup(struct pcmcia_device *link)
+{
+    struct net_device *dev = link->priv;
+    size_t len;
+    u8 *buf;
+    int rc;
 
     /* Read the station address from the CIS.  It is stored as the last
        (fourth) string in the Version 1 Version/ID tuple. */
-    tuple->DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(link, tuple, parse) != 0) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
+    if ((link->prod_id[3]) &&
+	(cvt_ascii_address(dev, link->prod_id[3]) == 0))
+	    return 0;
+
+    /* Workarounds for broken cards start here. */
     /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
-    if (next_tuple(link, tuple, parse) != 0)
-	first_tuple(link, tuple, parse);
-    if (parse->version_1.ns > 3) {
-	station_addr = parse->version_1.str + parse->version_1.ofs[3];
-	if (cvt_ascii_address(dev, station_addr) == 0) {
-		rc = 0;
-		goto free_cfg_mem;
-	}
-    }
+    if (!pcmcia_loop_tuple(link, CISTPL_VERS_1, pcmcia_get_versmac, dev))
+	    return 0;
 
     /* Another possibility: for the EM3288, in a special tuple */
-    tuple->DesiredTuple = 0x81;
-    if (pcmcia_get_first_tuple(link, tuple) != 0) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
-    if (pcmcia_get_tuple_data(link, tuple) != 0) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
-    buf[12] = '\0';
-    if (cvt_ascii_address(dev, buf) == 0) {
-	rc = 0;
-	goto free_cfg_mem;
-   }
     rc = -1;
-free_cfg_mem:
-   kfree(cfg_mem);
-   return rc;
-}
+    len = pcmcia_get_tuple(link, 0x81, &buf);
+    if (buf && len >= 13) {
+	    buf[12] = '\0';
+	    if (cvt_ascii_address(dev, buf))
+		    rc = 0;
+    }
+    kfree(buf);
+
+    return rc;
+};
 
 /*======================================================================
 
@@ -684,58 +625,21 @@ static int smc_config(struct pcmcia_device *link)
     return i;
 }
 
+
 static int smc_setup(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
-    struct smc_cfg_mem *cfg_mem;
-    tuple_t *tuple;
-    cisparse_t *parse;
-    cistpl_lan_node_id_t *node_id;
-    u_char *buf, *station_addr;
-    int i, rc;
-
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-	    return -ENOMEM;
-
-    tuple = &cfg_mem->tuple;
-    parse = &cfg_mem->parse;
-    buf = cfg_mem->buf;
-
-    tuple->Attributes = tuple->TupleOffset = 0;
-    tuple->TupleData = (cisdata_t *)buf;
-    tuple->TupleDataMax = 255;
 
     /* Check for a LAN function extension tuple */
-    tuple->DesiredTuple = CISTPL_FUNCE;
-    i = first_tuple(link, tuple, parse);
-    while (i == 0) {
-	if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
-	    break;
-	i = next_tuple(link, tuple, parse);
-    }
-    if (i == 0) {
-	node_id = (cistpl_lan_node_id_t *)parse->funce.data;
-	if (node_id->nb == 6) {
-	    for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = node_id->id[i];
-	    rc = 0;
-	    goto free_cfg_mem;
-	}
-    }
+    if (!pcmcia_get_mac_from_cis(link, dev))
+	    return 0;
+
     /* Try the third string in the Version 1 Version/ID tuple. */
     if (link->prod_id[2]) {
-	station_addr = link->prod_id[2];
-	if (cvt_ascii_address(dev, station_addr) == 0) {
-		rc = 0;
-		goto free_cfg_mem;
-	}
+	    if (cvt_ascii_address(dev, link->prod_id[2]) == 0)
+		    return 0;
     }
-
-    rc = -1;
-free_cfg_mem:
-    kfree(cfg_mem);
-    return rc;
+    return -1;
 }
 
 /*====================================================================*/
@@ -749,7 +653,7 @@ static int osi_config(struct pcmcia_device *link)
     link->conf.Attributes |= CONF_ENABLE_SPKR;
     link->conf.Status = CCSR_AUDIO_ENA;
     link->irq.Attributes =
-	IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED|IRQ_HANDLE_PRESENT;
+	IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
     link->io.NumPorts1 = 64;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts2 = 8;
@@ -794,41 +698,31 @@ static int osi_load_firmware(struct pcmcia_device *link)
 	return err;
 }
 
-static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
+static int pcmcia_osi_mac(struct pcmcia_device *p_dev,
+			  tuple_t *tuple,
+			  void *priv)
 {
-    struct net_device *dev = link->priv;
-    struct smc_cfg_mem *cfg_mem;
-    tuple_t *tuple;
-    u_char *buf;
-    int i, rc;
+	struct net_device *dev = priv;
+	int i;
 
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-        return -1;
+	if (tuple->TupleDataLen < 8)
+		return -EINVAL;
+	if (tuple->TupleData[0] != 0x04)
+		return -EINVAL;
+	for (i = 0; i < 6; i++)
+		dev->dev_addr[i] = tuple->TupleData[i+2];
+	return 0;
+};
 
-    tuple = &cfg_mem->tuple;
-    buf = cfg_mem->buf;
 
-    tuple->Attributes = TUPLE_RETURN_COMMON;
-    tuple->TupleData = (cisdata_t *)buf;
-    tuple->TupleDataMax = 255;
-    tuple->TupleOffset = 0;
+static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
+{
+    struct net_device *dev = link->priv;
+    int rc;
 
     /* Read the station address from tuple 0x90, subtuple 0x04 */
-    tuple->DesiredTuple = 0x90;
-    i = pcmcia_get_first_tuple(link, tuple);
-    while (i == 0) {
-	i = pcmcia_get_tuple_data(link, tuple);
-	if ((i != 0) || (buf[0] == 0x04))
-	    break;
-	i = pcmcia_get_next_tuple(link, tuple);
-    }
-    if (i != 0) {
-	rc = -1;
-	goto free_cfg_mem;
-    }
-    for (i = 0; i < 6; i++)
-	dev->dev_addr[i] = buf[i+2];
+    if (pcmcia_loop_tuple(link, 0x90, pcmcia_osi_mac, dev))
+	    return -1;
 
     if (((manfid == MANFID_OSITECH) &&
 	 (cardid == PRODID_OSITECH_SEVEN)) ||
@@ -836,20 +730,17 @@ static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid)
 	 (cardid == PRODID_PSION_NET100))) {
 	rc = osi_load_firmware(link);
 	if (rc)
-		goto free_cfg_mem;
+		return rc;
     } else if (manfid == MANFID_OSITECH) {
 	/* Make sure both functions are powered up */
 	set_bits(0x300, link->io.BasePort1 + OSITECH_AUI_PWR);
 	/* Now, turn on the interrupt for both card functions */
 	set_bits(0x300, link->io.BasePort1 + OSITECH_RESET_ISR);
-	DEBUG(2, "AUI/PWR: %4.4x RESET/ISR: %4.4x\n",
+	dev_dbg(&link->dev, "AUI/PWR: %4.4x RESET/ISR: %4.4x\n",
 	      inw(link->io.BasePort1 + OSITECH_AUI_PWR),
 	      inw(link->io.BasePort1 + OSITECH_RESET_ISR));
     }
-    rc = 0;
-free_cfg_mem:
-   kfree(cfg_mem);
-   return rc;
+    return 0;
 }
 
 static int smc91c92_suspend(struct pcmcia_device *link)
@@ -959,12 +850,6 @@ static int check_sig(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_EXIT_TEST(ret, svc, label)	\
-if (ret != 0) {				\
-	cs_error(link, svc, ret);	\
-	goto label; 			\
-}
-
 static int smc91c92_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
@@ -974,7 +859,7 @@ static int smc91c92_config(struct pcmcia_device *link)
     unsigned int ioaddr;
     u_long mir;
 
-    DEBUG(0, "smc91c92_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "smc91c92_config\n");
 
     smc->manfid = link->manf_id;
     smc->cardid = link->card_id;
@@ -990,12 +875,15 @@ static int smc91c92_config(struct pcmcia_device *link)
     } else {
 	i = smc_config(link);
     }
-    CS_EXIT_TEST(i, RequestIO, config_failed);
+    if (i)
+	    goto config_failed;
 
     i = pcmcia_request_irq(link, &link->irq);
-    CS_EXIT_TEST(i, RequestIRQ, config_failed);
+    if (i)
+	    goto config_failed;
     i = pcmcia_request_configuration(link, &link->conf);
-    CS_EXIT_TEST(i, RequestConfiguration, config_failed);
+    if (i)
+	    goto config_failed;
 
     if (smc->manfid == MANFID_MOTOROLA)
 	mot_config(link);
@@ -1074,7 +962,7 @@ static int smc91c92_config(struct pcmcia_device *link)
     }
 
     link->dev_node = &smc->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_ERR "smc91c92_cs: register_netdev() failed\n");
@@ -1100,7 +988,7 @@ static int smc91c92_config(struct pcmcia_device *link)
 
     if (smc->cfg & CFG_MII_SELECT) {
 	if (smc->mii_if.phy_id != -1) {
-	    DEBUG(0, "  MII transceiver at index %d, status %x.\n",
+	    dev_dbg(&link->dev, "  MII transceiver at index %d, status %x.\n",
 		  smc->mii_if.phy_id, j);
 	} else {
     	    printk(KERN_NOTICE "  No MII transceivers found!\n");
@@ -1110,7 +998,7 @@ static int smc91c92_config(struct pcmcia_device *link)
 
 config_undo:
     unregister_netdev(dev);
-config_failed:			/* CS_EXIT_TEST() calls jump to here... */
+config_failed:
     smc91c92_release(link);
     return -ENODEV;
 } /* smc91c92_config */
@@ -1125,7 +1013,7 @@ config_failed:			/* CS_EXIT_TEST() calls jump to here... */
 
 static void smc91c92_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "smc91c92_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "smc91c92_release\n");
 	if (link->win) {
 		struct net_device *dev = link->priv;
 		struct smc_private *smc = netdev_priv(dev);
@@ -1222,10 +1110,10 @@ static int smc_open(struct net_device *dev)
     struct smc_private *smc = netdev_priv(dev);
     struct pcmcia_device *link = smc->p_dev;
 
-#ifdef PCMCIA_DEBUG
-    DEBUG(0, "%s: smc_open(%p), ID/Window %4.4x.\n",
+    dev_dbg(&link->dev, "%s: smc_open(%p), ID/Window %4.4x.\n",
 	  dev->name, dev, inw(dev->base_addr + BANK_SELECT));
-    if (pc_debug > 1) smc_dump(dev);
+#ifdef PCMCIA_DEBUG
+    smc_dump(dev);
 #endif
 
     /* Check that the PCMCIA card is still here. */
@@ -1260,7 +1148,7 @@ static int smc_close(struct net_device *dev)
     struct pcmcia_device *link = smc->p_dev;
     unsigned int ioaddr = dev->base_addr;
 
-    DEBUG(0, "%s: smc_close(), status %4.4x.\n",
+    dev_dbg(&link->dev, "%s: smc_close(), status %4.4x.\n",
 	  dev->name, inw(ioaddr + BANK_SELECT));
 
     netif_stop_queue(dev);
@@ -1327,7 +1215,7 @@ static void smc_hardware_send_packet(struct net_device * dev)
 	u_char *buf = skb->data;
 	u_int length = skb->len; /* The chip will pad to ethernet min. */
 
-	DEBUG(2, "%s: Trying to xmit packet of length %d.\n",
+	pr_debug("%s: Trying to xmit packet of length %d.\n",
 	      dev->name, length);
 	
 	/* send the packet length: +6 for status word, length, and ctl */
@@ -1382,7 +1270,7 @@ static netdev_tx_t smc_start_xmit(struct sk_buff *skb,
 
     netif_stop_queue(dev);
 
-    DEBUG(2, "%s: smc_start_xmit(length = %d) called,"
+    pr_debug("%s: smc_start_xmit(length = %d) called,"
 	  " status %4.4x.\n", dev->name, skb->len, inw(ioaddr + 2));
 
     if (smc->saved_skb) {
@@ -1429,7 +1317,7 @@ static netdev_tx_t smc_start_xmit(struct sk_buff *skb,
     }
 
     /* Otherwise defer until the Tx-space-allocated interrupt. */
-    DEBUG(2, "%s: memory allocation deferred.\n", dev->name);
+    pr_debug("%s: memory allocation deferred.\n", dev->name);
     outw((IM_ALLOC_INT << 8) | (ir & 0xff00), ioaddr + INTERRUPT);
     spin_unlock_irqrestore(&smc->lock, flags);
 
@@ -1494,7 +1382,7 @@ static void smc_eph_irq(struct net_device *dev)
 
     SMC_SELECT_BANK(0);
     ephs = inw(ioaddr + EPH);
-    DEBUG(2, "%s: Ethernet protocol handler interrupt, status"
+    pr_debug("%s: Ethernet protocol handler interrupt, status"
 	  " %4.4x.\n", dev->name, ephs);
     /* Could be a counter roll-over warning: update stats. */
     card_stats = inw(ioaddr + COUNTER);
@@ -1534,7 +1422,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
 
     ioaddr = dev->base_addr;
 
-    DEBUG(3, "%s: SMC91c92 interrupt %d at %#x.\n", dev->name,
+    pr_debug("%s: SMC91c92 interrupt %d at %#x.\n", dev->name,
 	  irq, ioaddr);
 
     spin_lock(&smc->lock);
@@ -1543,7 +1431,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
     if ((saved_bank & 0xff00) != 0x3300) {
 	/* The device does not exist -- the card could be off-line, or
 	   maybe it has been ejected. */
-	DEBUG(1, "%s: SMC91c92 interrupt %d for non-existent"
+	pr_debug("%s: SMC91c92 interrupt %d for non-existent"
 	      "/ejected device.\n", dev->name, irq);
 	handled = 0;
 	goto irq_done;
@@ -1557,7 +1445,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
 
     do { /* read the status flag, and mask it */
 	status = inw(ioaddr + INTERRUPT) & 0xff;
-	DEBUG(3, "%s: Status is %#2.2x (mask %#2.2x).\n", dev->name,
+	pr_debug("%s: Status is %#2.2x (mask %#2.2x).\n", dev->name,
 	      status, mask);
 	if ((status & mask) == 0) {
 	    if (bogus_cnt == INTR_WORK)
@@ -1602,7 +1490,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
 	    smc_eph_irq(dev);
     } while (--bogus_cnt);
 
-    DEBUG(3, "  Restoring saved registers mask %2.2x bank %4.4x"
+    pr_debug("  Restoring saved registers mask %2.2x bank %4.4x"
 	  " pointer %4.4x.\n", mask, saved_bank, saved_pointer);
 
     /* restore state register */
@@ -1610,7 +1498,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
     outw(saved_pointer, ioaddr + POINTER);
     SMC_SELECT_BANK(saved_bank);
 
-    DEBUG(3, "%s: Exiting interrupt IRQ%d.\n", dev->name, irq);
+    pr_debug("%s: Exiting interrupt IRQ%d.\n", dev->name, irq);
 
 irq_done:
 
@@ -1661,7 +1549,7 @@ static void smc_rx(struct net_device *dev)
     rx_status = inw(ioaddr + DATA_1);
     packet_length = inw(ioaddr + DATA_1) & 0x07ff;
 
-    DEBUG(2, "%s: Receive status %4.4x length %d.\n",
+    pr_debug("%s: Receive status %4.4x length %d.\n",
 	  dev->name, rx_status, packet_length);
 
     if (!(rx_status & RS_ERRORS)) {		
@@ -1672,7 +1560,7 @@ static void smc_rx(struct net_device *dev)
 	skb = dev_alloc_skb(packet_length+2);
 	
 	if (skb == NULL) {
-	    DEBUG(1, "%s: Low memory, packet dropped.\n", dev->name);
+	    pr_debug("%s: Low memory, packet dropped.\n", dev->name);
 	    dev->stats.rx_dropped++;
 	    outw(MC_RELEASE, ioaddr + MMU_CMD);
 	    return;
@@ -1832,7 +1720,7 @@ static void smc_reset(struct net_device *dev)
     struct smc_private *smc = netdev_priv(dev);
     int i;
 
-    DEBUG(0, "%s: smc91c92 reset called.\n", dev->name);
+    pr_debug("%s: smc91c92 reset called.\n", dev->name);
 
     /* The first interaction must be a write to bring the chip out
        of sleep mode. */
@@ -2149,18 +2037,6 @@ static u32 smc_get_link(struct net_device *dev)
 	return ret;
 }
 
-#ifdef PCMCIA_DEBUG
-static u32 smc_get_msglevel(struct net_device *dev)
-{
-	return pc_debug;
-}
-
-static void smc_set_msglevel(struct net_device *dev, u32 val)
-{
-	pc_debug = val;
-}
-#endif
-
 static int smc_nway_reset(struct net_device *dev)
 {
 	struct smc_private *smc = netdev_priv(dev);
@@ -2184,10 +2060,6 @@ static const struct ethtool_ops ethtool_ops = {
 	.get_settings = smc_get_settings,
 	.set_settings = smc_set_settings,
 	.get_link = smc_get_link,
-#ifdef PCMCIA_DEBUG
-	.get_msglevel = smc_get_msglevel,
-	.set_msglevel = smc_set_msglevel,
-#endif
 	.nway_reset = smc_nway_reset,
 };
 
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 187da21..a2eda28 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -211,20 +211,6 @@ enum xirc_cmd { 	    /* Commands */
 
 static const char *if_names[] = { "Auto", "10BaseT", "10Base2", "AUI", "100BaseT" };
 
-/****************
- * All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
- * you do not define PCMCIA_DEBUG at all, all the debug code will be
- * left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
- * be present but disabled -- but it can then be enabled for specific
- * modules at load time with a 'pc_debug=#' option to insmod.
- */
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KDBG_XIRC args)
-#else
-#define DEBUG(n, args...)
-#endif
 
 #define KDBG_XIRC KERN_DEBUG   "xirc2ps_cs: "
 #define KERR_XIRC KERN_ERR     "xirc2ps_cs: "
@@ -359,7 +345,7 @@ static void xirc_tx_timeout(struct net_device *dev);
 static void xirc2ps_tx_timeout_task(struct work_struct *work);
 static void set_addresses(struct net_device *dev);
 static void set_multicast_list(struct net_device *dev);
-static int set_card_type(struct pcmcia_device *link, const void *s);
+static int set_card_type(struct pcmcia_device *link);
 static int do_config(struct net_device *dev, struct ifmap *map);
 static int do_open(struct net_device *dev);
 static int do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -371,28 +357,6 @@ static void do_powerdown(struct net_device *dev);
 static int do_stop(struct net_device *dev);
 
 /*=============== Helper functions =========================*/
-static int
-first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
-	int err;
-
-	if ((err = pcmcia_get_first_tuple(handle, tuple)) == 0 &&
-			(err = pcmcia_get_tuple_data(handle, tuple)) == 0)
-		err = pcmcia_parse_tuple(tuple, parse);
-	return err;
-}
-
-static int
-next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
-	int err;
-
-	if ((err = pcmcia_get_next_tuple(handle, tuple)) == 0 &&
-			(err = pcmcia_get_tuple_data(handle, tuple)) == 0)
-		err = pcmcia_parse_tuple(tuple, parse);
-	return err;
-}
-
 #define SelectPage(pgnr)   outb((pgnr), ioaddr + XIRCREG_PR)
 #define GetByte(reg)	   ((unsigned)inb(ioaddr + (reg)))
 #define GetWord(reg)	   ((unsigned)inw(ioaddr + (reg)))
@@ -400,7 +364,7 @@ next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
 #define PutWord(reg,value) outw((value), ioaddr+(reg))
 
 /*====== Functions used for debugging =================================*/
-#if defined(PCMCIA_DEBUG) && 0 /* reading regs may change system status */
+#if 0 /* reading regs may change system status */
 static void
 PrintRegisters(struct net_device *dev)
 {
@@ -432,7 +396,7 @@ PrintRegisters(struct net_device *dev)
 	}
     }
 }
-#endif /* PCMCIA_DEBUG */
+#endif /* 0 */
 
 /*============== MII Management functions ===============*/
 
@@ -576,7 +540,7 @@ xirc2ps_probe(struct pcmcia_device *link)
     struct net_device *dev;
     local_info_t *local;
 
-    DEBUG(0, "attach()\n");
+    dev_dbg(&link->dev, "attach()\n");
 
     /* Allocate the device structure */
     dev = alloc_etherdev(sizeof(local_info_t));
@@ -592,7 +556,6 @@ xirc2ps_probe(struct pcmcia_device *link)
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.ConfigIndex = 1;
     link->irq.Handler = xirc2ps_interrupt;
-    link->irq.Instance = dev;
 
     /* Fill in card specific entries */
     dev->netdev_ops = &netdev_ops;
@@ -615,7 +578,7 @@ xirc2ps_detach(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
 
-    DEBUG(0, "detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "detach\n");
 
     if (link->dev_node)
 	unregister_netdev(dev);
@@ -644,17 +607,25 @@ xirc2ps_detach(struct pcmcia_device *link)
  *
  */
 static int
-set_card_type(struct pcmcia_device *link, const void *s)
+set_card_type(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     local_info_t *local = netdev_priv(dev);
-  #ifdef PCMCIA_DEBUG
-    unsigned cisrev = ((const unsigned char *)s)[2];
-  #endif
-    unsigned mediaid= ((const unsigned char *)s)[3];
-    unsigned prodid = ((const unsigned char *)s)[4];
+    u8 *buf;
+    unsigned int cisrev, mediaid, prodid;
+    size_t len;
+
+    len = pcmcia_get_tuple(link, CISTPL_MANFID, &buf);
+    if (len < 5) {
+	    dev_err(&link->dev, "invalid CIS -- sorry\n");
+	    return 0;
+    }
 
-    DEBUG(0, "cisrev=%02x mediaid=%02x prodid=%02x\n",
+    cisrev = buf[2];
+    mediaid = buf[3];
+    prodid = buf[4];
+
+    dev_dbg(&link->dev, "cisrev=%02x mediaid=%02x prodid=%02x\n",
 	  cisrev, mediaid, prodid);
 
     local->mohawk = 0;
@@ -761,6 +732,26 @@ xirc2ps_config_check(struct pcmcia_device *p_dev,
 
 }
 
+
+static int pcmcia_get_mac_ce(struct pcmcia_device *p_dev,
+			     tuple_t *tuple,
+			     void *priv)
+{
+	struct net_device *dev = priv;
+	int i;
+
+	if (tuple->TupleDataLen != 13)
+		return -EINVAL;
+	if ((tuple->TupleData[0] != 2) || (tuple->TupleData[1] != 1) ||
+		(tuple->TupleData[2] != 6))
+		return -EINVAL;
+	/* another try	(James Lehmer's CE2 version 4.1)*/
+	for (i = 2; i < 6; i++)
+		dev->dev_addr[i] = tuple->TupleData[i+2];
+	return 0;
+};
+
+
 /****************
  * xirc2ps_config() is scheduled to run after a CARD_INSERTION event
  * is received, to configure the PCMCIA socket, and to make the
@@ -772,33 +763,21 @@ xirc2ps_config(struct pcmcia_device * link)
     struct net_device *dev = link->priv;
     local_info_t *local = netdev_priv(dev);
     unsigned int ioaddr;
-    tuple_t tuple;
-    cisparse_t parse;
-    int err, i;
-    u_char buf[64];
-    cistpl_lan_node_id_t *node_id = (cistpl_lan_node_id_t*)parse.funce.data;
+    int err;
+    u8 *buf;
+    size_t len;
 
     local->dingo_ccr = NULL;
 
-    DEBUG(0, "config(0x%p)\n", link);
-
-    /*
-     * This reads the card's CONFIG tuple to find its configuration
-     * registers.
-     */
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
+    dev_dbg(&link->dev, "config\n");
 
     /* Is this a valid	card */
-    tuple.DesiredTuple = CISTPL_MANFID;
-    if ((err=first_tuple(link, &tuple, &parse))) {
+    if (link->has_manf_id == 0) {
 	printk(KNOT_XIRC "manfid not found in CIS\n");
 	goto failure;
     }
 
-    switch(parse.manfid.manf) {
+    switch (link->manf_id) {
       case MANFID_XIRCOM:
 	local->manf_str = "Xircom";
 	break;
@@ -817,65 +796,44 @@ xirc2ps_config(struct pcmcia_device * link)
 	break;
       default:
 	printk(KNOT_XIRC "Unknown Card Manufacturer ID: 0x%04x\n",
-	       (unsigned)parse.manfid.manf);
+	       (unsigned)link->manf_id);
 	goto failure;
     }
-    DEBUG(0, "found %s card\n", local->manf_str);
+    dev_dbg(&link->dev, "found %s card\n", local->manf_str);
 
-    if (!set_card_type(link, buf)) {
+    if (!set_card_type(link)) {
 	printk(KNOT_XIRC "this card is not supported\n");
 	goto failure;
     }
 
     /* get the ethernet address from the CIS */
-    tuple.DesiredTuple = CISTPL_FUNCE;
-    for (err = first_tuple(link, &tuple, &parse); !err;
-			     err = next_tuple(link, &tuple, &parse)) {
-	/* Once I saw two CISTPL_FUNCE_LAN_NODE_ID entries:
-	 * the first one with a length of zero the second correct -
-	 * so I skip all entries with length 0 */
-	    if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID &&
-		((cistpl_lan_node_id_t *)parse.funce.data)->nb)
-		    break;
-    }
-    if (err) { /* not found: try to get the node-id from tuple 0x89 */
-	tuple.DesiredTuple = 0x89;  /* data layout looks like tuple 0x22 */
-	if ((err = pcmcia_get_first_tuple(link, &tuple)) == 0 &&
-		(err = pcmcia_get_tuple_data(link, &tuple)) == 0) {
-	    if (tuple.TupleDataLen == 8 && *buf == CISTPL_FUNCE_LAN_NODE_ID)
-		memcpy(&parse, buf, 8);
-	    else
-		err = -1;
-	}
-    }
-    if (err) { /* another try	(James Lehmer's CE2 version 4.1)*/
-	tuple.DesiredTuple = CISTPL_FUNCE;
-	for (err = first_tuple(link, &tuple, &parse); !err;
-				 err = next_tuple(link, &tuple, &parse)) {
-		if (parse.funce.type == 0x02 && parse.funce.data[0] == 1 &&
-		    parse.funce.data[1] == 6 && tuple.TupleDataLen == 13) {
-		buf[1] = 4;
-		memcpy(&parse, buf+1, 8);
-		break;
+    err = pcmcia_get_mac_from_cis(link, dev);
+
+    /* not found: try to get the node-id from tuple 0x89 */
+    if (err) {
+	    len = pcmcia_get_tuple(link, 0x89, &buf);
+	    /* data layout looks like tuple 0x22 */
+	    if (buf && len == 8) {
+		    if (*buf == CISTPL_FUNCE_LAN_NODE_ID) {
+			    int i;
+			    for (i = 2; i < 6; i++)
+				    dev->dev_addr[i] = buf[i+2];
+		    } else
+			    err = -1;
 	    }
-	}
+	    kfree(buf);
     }
+
+    if (err)
+	err = pcmcia_loop_tuple(link, CISTPL_FUNCE, pcmcia_get_mac_ce, dev);
+
     if (err) {
 	printk(KNOT_XIRC "node-id not found in CIS\n");
 	goto failure;
     }
-    node_id = (cistpl_lan_node_id_t *)parse.funce.data;
-    if (node_id->nb != 6) {
-	printk(KNOT_XIRC "malformed node-id in CIS\n");
-	goto failure;
-    }
-    for (i=0; i < 6; i++)
-	dev->dev_addr[i] = node_id->id[i];
 
     link->io.IOAddrLines =10;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-    link->irq.Attributes = IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     if (local->modem) {
 	int pass;
 
@@ -916,10 +874,8 @@ xirc2ps_config(struct pcmcia_device * link)
 		goto port_found;
 	}
 	link->io.BasePort1 = 0; /* let CS decide */
-	if ((err=pcmcia_request_io(link, &link->io))) {
-	    cs_error(link, RequestIO, err);
+	if ((err=pcmcia_request_io(link, &link->io)))
 	    goto config_error;
-	}
     }
   port_found:
     if (err)
@@ -929,19 +885,15 @@ xirc2ps_config(struct pcmcia_device * link)
      * Now allocate an interrupt line.	Note that this does not
      * actually assign a handler to the interrupt.
      */
-    if ((err=pcmcia_request_irq(link, &link->irq))) {
-	cs_error(link, RequestIRQ, err);
+    if ((err=pcmcia_request_irq(link, &link->irq)))
 	goto config_error;
-    }
 
     /****************
      * This actually configures the PCMCIA socket -- setting up
      * the I/O windows and the interrupt mapping.
      */
-    if ((err=pcmcia_request_configuration(link, &link->conf))) {
-	cs_error(link, RequestConfiguration, err);
+    if ((err=pcmcia_request_configuration(link, &link->conf)))
 	goto config_error;
-    }
 
     if (local->dingo) {
 	conf_reg_t reg;
@@ -956,17 +908,13 @@ xirc2ps_config(struct pcmcia_device * link)
 	reg.Action = CS_WRITE;
 	reg.Offset = CISREG_IOBASE_0;
 	reg.Value = link->io.BasePort2 & 0xff;
-	if ((err = pcmcia_access_configuration_register(link, &reg))) {
-	    cs_error(link, AccessConfigurationRegister, err);
+	if ((err = pcmcia_access_configuration_register(link, &reg)))
 	    goto config_error;
-	}
 	reg.Action = CS_WRITE;
 	reg.Offset = CISREG_IOBASE_1;
 	reg.Value = (link->io.BasePort2 >> 8) & 0xff;
-	if ((err = pcmcia_access_configuration_register(link, &reg))) {
-	    cs_error(link, AccessConfigurationRegister, err);
+	if ((err = pcmcia_access_configuration_register(link, &reg)))
 	    goto config_error;
-	}
 
 	/* There is no config entry for the Ethernet part which
 	 * is at 0x0800. So we allocate a window into the attribute
@@ -975,17 +923,14 @@ xirc2ps_config(struct pcmcia_device * link)
 	req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
 	req.Base = req.Size = 0;
 	req.AccessSpeed = 0;
-	if ((err = pcmcia_request_window(&link, &req, &link->win))) {
-	    cs_error(link, RequestWindow, err);
+	if ((err = pcmcia_request_window(link, &req, &link->win)))
 	    goto config_error;
-	}
+
 	local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800;
 	mem.CardOffset = 0x0;
 	mem.Page = 0;
-	if ((err = pcmcia_map_mem_page(link->win, &mem))) {
-	    cs_error(link, MapMemPage, err);
+	if ((err = pcmcia_map_mem_page(link, link->win, &mem)))
 	    goto config_error;
-	}
 
 	/* Setup the CCRs; there are no infos in the CIS about the Ethernet
 	 * part.
@@ -1044,7 +989,7 @@ xirc2ps_config(struct pcmcia_device * link)
 	do_reset(dev, 1); /* a kludge to make the cem56 work */
 
     link->dev_node = &local->node;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if ((err=register_netdev(dev))) {
 	printk(KNOT_XIRC "register_netdev() failed\n");
@@ -1077,7 +1022,7 @@ xirc2ps_config(struct pcmcia_device * link)
 static void
 xirc2ps_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "release(0x%p)\n", link);
+	dev_dbg(&link->dev, "release\n");
 
 	if (link->win) {
 		struct net_device *dev = link->priv;
@@ -1144,7 +1089,7 @@ xirc2ps_interrupt(int irq, void *dev_id)
 	PutByte(XIRCREG_CR, 0);
     }
 
-    DEBUG(6, "%s: interrupt %d at %#x.\n", dev->name, irq, ioaddr);
+    pr_debug("%s: interrupt %d at %#x.\n", dev->name, irq, ioaddr);
 
     saved_page = GetByte(XIRCREG_PR);
     /* Read the ISR to see whats the cause for the interrupt.
@@ -1154,7 +1099,7 @@ xirc2ps_interrupt(int irq, void *dev_id)
     bytes_rcvd = 0;
   loop_entry:
     if (int_status == 0xff) { /* card may be ejected */
-	DEBUG(3, "%s: interrupt %d for dead card\n", dev->name, irq);
+	pr_debug("%s: interrupt %d for dead card\n", dev->name, irq);
 	goto leave;
     }
     eth_status = GetByte(XIRCREG_ESR);
@@ -1167,7 +1112,7 @@ xirc2ps_interrupt(int irq, void *dev_id)
     PutByte(XIRCREG40_TXST0, 0);
     PutByte(XIRCREG40_TXST1, 0);
 
-    DEBUG(3, "%s: ISR=%#2.2x ESR=%#2.2x RSR=%#2.2x TSR=%#4.4x\n",
+    pr_debug("%s: ISR=%#2.2x ESR=%#2.2x RSR=%#2.2x TSR=%#4.4x\n",
 	  dev->name, int_status, eth_status, rx_status, tx_status);
 
     /***** receive section ******/
@@ -1178,14 +1123,14 @@ xirc2ps_interrupt(int irq, void *dev_id)
 	    /* too many bytes received during this int, drop the rest of the
 	     * packets */
 	    dev->stats.rx_dropped++;
-	    DEBUG(2, "%s: RX drop, too much done\n", dev->name);
+	    pr_debug("%s: RX drop, too much done\n", dev->name);
 	} else if (rsr & PktRxOk) {
 	    struct sk_buff *skb;
 
 	    pktlen = GetWord(XIRCREG0_RBC);
 	    bytes_rcvd += pktlen;
 
-	    DEBUG(5, "rsr=%#02x packet_length=%u\n", rsr, pktlen);
+	    pr_debug("rsr=%#02x packet_length=%u\n", rsr, pktlen);
 
 	    skb = dev_alloc_skb(pktlen+3); /* 1 extra so we can use insw */
 	    if (!skb) {
@@ -1253,19 +1198,19 @@ xirc2ps_interrupt(int irq, void *dev_id)
 		    dev->stats.multicast++;
 	    }
 	} else { /* bad packet */
-	    DEBUG(5, "rsr=%#02x\n", rsr);
+	    pr_debug("rsr=%#02x\n", rsr);
 	}
 	if (rsr & PktTooLong) {
 	    dev->stats.rx_frame_errors++;
-	    DEBUG(3, "%s: Packet too long\n", dev->name);
+	    pr_debug("%s: Packet too long\n", dev->name);
 	}
 	if (rsr & CRCErr) {
 	    dev->stats.rx_crc_errors++;
-	    DEBUG(3, "%s: CRC error\n", dev->name);
+	    pr_debug("%s: CRC error\n", dev->name);
 	}
 	if (rsr & AlignErr) {
 	    dev->stats.rx_fifo_errors++; /* okay ? */
-	    DEBUG(3, "%s: Alignment error\n", dev->name);
+	    pr_debug("%s: Alignment error\n", dev->name);
 	}
 
 	/* clear the received/dropped/error packet */
@@ -1277,7 +1222,7 @@ xirc2ps_interrupt(int irq, void *dev_id)
     if (rx_status & 0x10) { /* Receive overrun */
 	dev->stats.rx_over_errors++;
 	PutByte(XIRCREG_CR, ClearRxOvrun);
-	DEBUG(3, "receive overrun cleared\n");
+	pr_debug("receive overrun cleared\n");
     }
 
     /***** transmit section ******/
@@ -1290,13 +1235,13 @@ xirc2ps_interrupt(int irq, void *dev_id)
 	if (nn < n) /* rollover */
 	    dev->stats.tx_packets += 256 - n;
 	else if (n == nn) { /* happens sometimes - don't know why */
-	    DEBUG(0, "PTR not changed?\n");
+	    pr_debug("PTR not changed?\n");
 	} else
 	    dev->stats.tx_packets += lp->last_ptr_value - n;
 	netif_wake_queue(dev);
     }
     if (tx_status & 0x0002) {	/* Execessive collissions */
-	DEBUG(0, "tx restarted due to execssive collissions\n");
+	pr_debug("tx restarted due to execssive collissions\n");
 	PutByte(XIRCREG_CR, RestartTx);  /* restart transmitter process */
     }
     if (tx_status & 0x0040)
@@ -1315,14 +1260,14 @@ xirc2ps_interrupt(int irq, void *dev_id)
 		maxrx_bytes = 2000;
 	    else if (maxrx_bytes > 22000)
 		maxrx_bytes = 22000;
-	    DEBUG(1, "set maxrx=%u (rcvd=%u ticks=%lu)\n",
+	    pr_debug("set maxrx=%u (rcvd=%u ticks=%lu)\n",
 		  maxrx_bytes, bytes_rcvd, duration);
 	} else if (!duration && maxrx_bytes < 22000) {
 	    /* now much faster */
 	    maxrx_bytes += 2000;
 	    if (maxrx_bytes > 22000)
 		maxrx_bytes = 22000;
-	    DEBUG(1, "set maxrx=%u\n", maxrx_bytes);
+	    pr_debug("set maxrx=%u\n", maxrx_bytes);
 	}
     }
 
@@ -1372,7 +1317,7 @@ do_start_xmit(struct sk_buff *skb, struct net_device *dev)
     unsigned freespace;
     unsigned pktlen = skb->len;
 
-    DEBUG(1, "do_start_xmit(skb=%p, dev=%p) len=%u\n",
+    pr_debug("do_start_xmit(skb=%p, dev=%p) len=%u\n",
 	  skb, dev, pktlen);
 
 
@@ -1398,7 +1343,7 @@ do_start_xmit(struct sk_buff *skb, struct net_device *dev)
     freespace &= 0x7fff;
     /* TRS doesn't work - (indeed it is eliminated with sil-rev 1) */
     okay = pktlen +2 < freespace;
-    DEBUG(2 + (okay ? 2 : 0), "%s: avail. tx space=%u%s\n",
+    pr_debug("%s: avail. tx space=%u%s\n",
 	  dev->name, freespace, okay ? " (okay)":" (not enough)");
     if (!okay) { /* not enough space */
 	return NETDEV_TX_BUSY;  /* upper layer may decide to requeue this packet */
@@ -1500,7 +1445,7 @@ do_config(struct net_device *dev, struct ifmap *map)
 {
     local_info_t *local = netdev_priv(dev);
 
-    DEBUG(0, "do_config(%p)\n", dev);
+    pr_debug("do_config(%p)\n", dev);
     if (map->port != 255 && map->port != dev->if_port) {
 	if (map->port > 4)
 	    return -EINVAL;
@@ -1527,7 +1472,7 @@ do_open(struct net_device *dev)
     local_info_t *lp = netdev_priv(dev);
     struct pcmcia_device *link = lp->p_dev;
 
-    DEBUG(0, "do_open(%p)\n", dev);
+    dev_dbg(&link->dev, "do_open(%p)\n", dev);
 
     /* Check that the PCMCIA card is still here. */
     /* Physical device present signature. */
@@ -1561,7 +1506,7 @@ do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
     unsigned int ioaddr = dev->base_addr;
     struct mii_ioctl_data *data = if_mii(rq);
 
-    DEBUG(1, "%s: ioctl(%-.6s, %#04x) %04x %04x %04x %04x\n",
+    pr_debug("%s: ioctl(%-.6s, %#04x) %04x %04x %04x %04x\n",
 	  dev->name, rq->ifr_ifrn.ifrn_name, cmd,
 	  data->phy_id, data->reg_num, data->val_in, data->val_out);
 
@@ -1610,7 +1555,7 @@ do_reset(struct net_device *dev, int full)
     unsigned int ioaddr = dev->base_addr;
     unsigned value;
 
-    DEBUG(0, "%s: do_reset(%p,%d)\n", dev? dev->name:"eth?", dev, full);
+    pr_debug("%s: do_reset(%p,%d)\n", dev? dev->name:"eth?", dev, full);
 
     hardreset(dev);
     PutByte(XIRCREG_CR, SoftReset); /* set */
@@ -1648,8 +1593,8 @@ do_reset(struct net_device *dev, int full)
     }
     msleep(40);			     /* wait 40 msec to let it complete */
 
-  #ifdef PCMCIA_DEBUG
-    if (pc_debug) {
+  #if 0
+    {
 	SelectPage(0);
 	value = GetByte(XIRCREG_ESR);	 /* read the ESR */
 	printk(KERN_DEBUG "%s: ESR is: %#02x\n", dev->name, value);
@@ -1666,7 +1611,7 @@ do_reset(struct net_device *dev, int full)
 	value |= DisableLinkPulse;
     PutByte(XIRCREG1_ECR, value);
   #endif
-    DEBUG(0, "%s: ECR is: %#02x\n", dev->name, value);
+    pr_debug("%s: ECR is: %#02x\n", dev->name, value);
 
     SelectPage(0x42);
     PutByte(XIRCREG42_SWC0, 0x20); /* disable source insertion */
@@ -1844,7 +1789,7 @@ do_powerdown(struct net_device *dev)
 
     unsigned int ioaddr = dev->base_addr;
 
-    DEBUG(0, "do_powerdown(%p)\n", dev);
+    pr_debug("do_powerdown(%p)\n", dev);
 
     SelectPage(4);
     PutByte(XIRCREG4_GPR1, 0);	     /* clear bit 0: power down */
@@ -1858,7 +1803,7 @@ do_stop(struct net_device *dev)
     local_info_t *lp = netdev_priv(dev);
     struct pcmcia_device *link = lp->p_dev;
 
-    DEBUG(0, "do_stop(%p)\n", dev);
+    dev_dbg(&link->dev, "do_stop(%p)\n", dev);
 
     if (!link)
 	return -ENODEV;
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index d0593ed..f6036fb 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -43,21 +43,6 @@
 
 #include "airo.h"
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-static char *version = "$Revision: 1.2 $";
-#define DEBUG(n, args...) if (pc_debug > (n)) printk(KERN_DEBUG args);
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -145,11 +130,10 @@ static int airo_probe(struct pcmcia_device *p_dev)
 {
 	local_info_t *local;
 
-	DEBUG(0, "airo_attach()\n");
+	dev_dbg(&p_dev->dev, "airo_attach()\n");
 
 	/* Interrupt setup */
 	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	p_dev->irq.Handler = NULL;
 
 	/*
@@ -184,7 +168,7 @@ static int airo_probe(struct pcmcia_device *p_dev)
 
 static void airo_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "airo_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "airo_detach\n");
 
 	airo_release(link);
 
@@ -204,9 +188,6 @@ static void airo_detach(struct pcmcia_device *link)
 
   ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int airo_cs_config_check(struct pcmcia_device *p_dev,
 				cistpl_cftable_entry_t *cfg,
 				cistpl_cftable_entry_t *dflt,
@@ -275,11 +256,11 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev,
 		req->Base = mem->win[0].host_addr;
 		req->Size = mem->win[0].len;
 		req->AccessSpeed = 0;
-		if (pcmcia_request_window(&p_dev, req, &p_dev->win) != 0)
+		if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0)
 			return -ENODEV;
 		map.Page = 0;
 		map.CardOffset = mem->win[0].card_addr;
-		if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
+		if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0)
 			return -ENODEV;
 	}
 	/* If we got this far, we're cool! */
@@ -291,11 +272,11 @@ static int airo_config(struct pcmcia_device *link)
 {
 	local_info_t *dev;
 	win_req_t *req;
-	int last_fn, last_ret;
+	int ret;
 
 	dev = link->priv;
 
-	DEBUG(0, "airo_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "airo_config\n");
 
 	req = kzalloc(sizeof(win_req_t), GFP_KERNEL);
 	if (!req)
@@ -315,8 +296,8 @@ static int airo_config(struct pcmcia_device *link)
 	 * and most client drivers will only use the CIS to fill in
 	 * implementation-defined details.
 	 */
-	last_ret = pcmcia_loop_config(link, airo_cs_config_check, req);
-	if (last_ret)
+	ret = pcmcia_loop_config(link, airo_cs_config_check, req);
+	if (ret)
 		goto failed;
 
 	/*
@@ -324,21 +305,25 @@ static int airo_config(struct pcmcia_device *link)
 	  handler to the interrupt, unless the 'Handler' member of the
 	  irq structure is initialized.
 	*/
-	if (link->conf.Attributes & CONF_ENABLE_IRQ)
-		CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
+	}
 
 	/*
 	  This actually configures the PCMCIA socket -- setting up
 	  the I/O windows and the interrupt mapping, and putting the
 	  card and host interface into "Memory and IO" mode.
 	*/
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 	((local_info_t *)link->priv)->eth_dev =
 		init_airo_card(link->irq.AssignedIRQ,
-			       link->io.BasePort1, 1, &handle_to_dev(link));
+			       link->io.BasePort1, 1, &link->dev);
 	if (!((local_info_t *)link->priv)->eth_dev)
-		goto cs_failed;
+		goto failed;
 
 	/*
 	  At this point, the dev_node_t structure(s) need to be
@@ -368,8 +353,6 @@ static int airo_config(struct pcmcia_device *link)
 	kfree(req);
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
  failed:
 	airo_release(link);
 	kfree(req);
@@ -386,7 +369,7 @@ static int airo_config(struct pcmcia_device *link)
 
 static void airo_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "airo_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "airo_release\n");
 	pcmcia_disable_device(link);
 }
 
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index ddaa859..3240791 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -55,22 +55,6 @@
 
 #include "atmel.h"
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-static char *version = "$Revision: 1.2 $";
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args);
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -155,11 +139,10 @@ static int atmel_probe(struct pcmcia_device *p_dev)
 {
 	local_info_t *local;
 
-	DEBUG(0, "atmel_attach()\n");
+	dev_dbg(&p_dev->dev, "atmel_attach()\n");
 
 	/* Interrupt setup */
 	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	p_dev->irq.Handler = NULL;
 
 	/*
@@ -194,7 +177,7 @@ static int atmel_probe(struct pcmcia_device *p_dev)
 
 static void atmel_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "atmel_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "atmel_detach\n");
 
 	atmel_release(link);
 
@@ -209,9 +192,6 @@ static void atmel_detach(struct pcmcia_device *link)
 
   ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 /* Call-back function to interrogate PCMCIA-specific information
    about the current existance of the card */
 static int card_present(void *arg)
@@ -275,13 +255,13 @@ static int atmel_config_check(struct pcmcia_device *p_dev,
 static int atmel_config(struct pcmcia_device *link)
 {
 	local_info_t *dev;
-	int last_fn, last_ret;
+	int ret;
 	struct pcmcia_device_id *did;
 
 	dev = link->priv;
-	did = dev_get_drvdata(&handle_to_dev(link));
+	did = dev_get_drvdata(&link->dev);
 
-	DEBUG(0, "atmel_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "atmel_config\n");
 
 	/*
 	  In this loop, we scan the CIS for configuration table entries,
@@ -303,31 +283,36 @@ static int atmel_config(struct pcmcia_device *link)
 	  handler to the interrupt, unless the 'Handler' member of the
 	  irq structure is initialized.
 	*/
-	if (link->conf.Attributes & CONF_ENABLE_IRQ)
-		CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
+	}
 
 	/*
 	  This actually configures the PCMCIA socket -- setting up
 	  the I/O windows and the interrupt mapping, and putting the
 	  card and host interface into "Memory and IO" mode.
 	*/
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	if (link->irq.AssignedIRQ == 0) {
 		printk(KERN_ALERT
 		       "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
-		goto cs_failed;
+		goto failed;
 	}
 
 	((local_info_t*)link->priv)->eth_dev =
 		init_atmel_card(link->irq.AssignedIRQ,
 				link->io.BasePort1,
 				did ? did->driver_info : ATMEL_FW_TYPE_NONE,
-				&handle_to_dev(link),
+				&link->dev,
 				card_present,
 				link);
 	if (!((local_info_t*)link->priv)->eth_dev)
-			goto cs_failed;
+			goto failed;
 
 
 	/*
@@ -340,8 +325,6 @@ static int atmel_config(struct pcmcia_device *link)
 
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
  failed:
 	atmel_release(link);
 	return -ENODEV;
@@ -359,7 +342,7 @@ static void atmel_release(struct pcmcia_device *link)
 {
 	struct net_device *dev = ((local_info_t*)link->priv)->eth_dev;
 
-	DEBUG(0, "atmel_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "atmel_release\n");
 
 	if (dev)
 		stop_atmel_card(dev);
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index 6c3a749..984174b 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -65,35 +65,15 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
 	struct ssb_bus *ssb;
 	win_req_t win;
 	memreq_t mem;
-	tuple_t tuple;
-	cisparse_t parse;
 	int err = -ENOMEM;
 	int res = 0;
-	unsigned char buf[64];
 
 	ssb = kzalloc(sizeof(*ssb), GFP_KERNEL);
 	if (!ssb)
 		goto out_error;
 
 	err = -ENODEV;
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
 
-	res = pcmcia_get_first_tuple(dev, &tuple);
-	if (res != 0)
-		goto err_kfree_ssb;
-	res = pcmcia_get_tuple_data(dev, &tuple);
-	if (res != 0)
-		goto err_kfree_ssb;
-	res = pcmcia_parse_tuple(&tuple, &parse);
-	if (res != 0)
-		goto err_kfree_ssb;
-
-	dev->conf.ConfigBase = parse.config.base;
-	dev->conf.Present = parse.config.rmask[0];
 	dev->conf.Attributes = CONF_ENABLE_IRQ;
 	dev->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -107,20 +87,18 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
 	win.Base = 0;
 	win.Size = SSB_CORE_SIZE;
 	win.AccessSpeed = 250;
-	res = pcmcia_request_window(&dev, &win, &dev->win);
+	res = pcmcia_request_window(dev, &win, &dev->win);
 	if (res != 0)
 		goto err_kfree_ssb;
 
 	mem.CardOffset = 0;
 	mem.Page = 0;
-	res = pcmcia_map_mem_page(dev->win, &mem);
+	res = pcmcia_map_mem_page(dev, dev->win, &mem);
 	if (res != 0)
 		goto err_disable;
 
 	dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	dev->irq.Handler = NULL; /* The handler is registered later. */
-	dev->irq.Instance = NULL;
 	res = pcmcia_request_irq(dev, &dev->irq);
 	if (res != 0)
 		goto err_disable;
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index ad8eab4..c9640a3 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -274,9 +274,6 @@ static int sandisk_enable_wireless(struct net_device *dev)
 	conf_reg_t reg;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
-	tuple_t tuple;
-	cisparse_t *parse = NULL;
-	u_char buf[64];
 	struct hostap_cs_priv *hw_priv = local->hw_priv;
 
 	if (hw_priv->link->io.NumPorts1 < 0x42) {
@@ -285,28 +282,13 @@ static int sandisk_enable_wireless(struct net_device *dev)
 		goto done;
 	}
 
-	parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
-	if (parse == NULL) {
-		ret = -ENOMEM;
-		goto done;
-	}
-
-	tuple.Attributes = TUPLE_RETURN_COMMON;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
 	if (hw_priv->link->manf_id != 0xd601 || hw_priv->link->card_id != 0x0101) {
 		/* No SanDisk manfid found */
 		ret = -ENODEV;
 		goto done;
 	}
 
-	tuple.DesiredTuple = CISTPL_LONGLINK_MFC;
-	if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
-	    pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
-	    pcmcia_parse_tuple(&tuple, parse) ||
-		parse->longlink_mfc.nfn < 2) {
+	if (hw_priv->link->socket->functions < 2) {
 		/* No multi-function links found */
 		ret = -ENODEV;
 		goto done;
@@ -354,7 +336,6 @@ static int sandisk_enable_wireless(struct net_device *dev)
 	udelay(10);
 
 done:
-	kfree(parse);
 	return ret;
 }
 
@@ -529,10 +510,6 @@ static void prism2_detach(struct pcmcia_device *link)
 }
 
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
-
 /* run after a CARD_INSERTION event is received to configure the PCMCIA
  * socket and make the device available to the system */
 
@@ -624,7 +601,6 @@ static int prism2_config(struct pcmcia_device *link)
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int ret = 1;
-	int last_fn, last_ret;
 	struct hostap_cs_priv *hw_priv;
 
 	PDEBUG(DEBUG_FLOW, "prism2_config()\n");
@@ -636,19 +612,18 @@ static int prism2_config(struct pcmcia_device *link)
 	}
 
 	/* Look for an appropriate configuration table entry in the CIS */
-	last_ret = pcmcia_loop_config(link, prism2_config_check, NULL);
-	if (last_ret) {
+	ret = pcmcia_loop_config(link, prism2_config_check, NULL);
+	if (ret) {
 		if (!ignore_cis_vcc)
 			printk(KERN_ERR "GetNextTuple(): No matching "
 			       "CIS configuration.  Maybe you need the "
 			       "ignore_cis_vcc=1 parameter.\n");
-		cs_error(link, RequestIO, last_ret);
 		goto failed;
 	}
 
 	/* Need to allocate net_device before requesting IRQ handler */
 	dev = prism2_init_local_data(&prism2_pccard_funcs, 0,
-				     &handle_to_dev(link));
+				     &link->dev);
 	if (dev == NULL)
 		goto failed;
 	link->priv = dev;
@@ -666,13 +641,11 @@ static int prism2_config(struct pcmcia_device *link)
 	 * irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING |
-				       IRQ_HANDLE_PRESENT;
-		link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+		link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 		link->irq.Handler = prism2_interrupt;
-		link->irq.Instance = dev;
-		CS_CHECK(RequestIRQ,
-			 pcmcia_request_irq(link, &link->irq));
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -680,8 +653,9 @@ static int prism2_config(struct pcmcia_device *link)
 	 * the I/O windows and the interrupt mapping, and putting the
 	 * card and host interface into "Memory and IO" mode.
 	 */
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	dev->irq = link->irq.AssignedIRQ;
 	dev->base_addr = link->io.BasePort1;
@@ -714,9 +688,6 @@ static int prism2_config(struct pcmcia_device *link)
 	}
 	return ret;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
-
  failed:
 	kfree(hw_priv);
 	prism2_release((u_long)link);
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 875516d..1f6cb58 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -591,7 +591,7 @@ static int if_cs_prog_helper(struct if_cs_card *card)
 
 	/* TODO: make firmware file configurable */
 	ret = request_firmware(&fw, "libertas_cs_helper.fw",
-		&handle_to_dev(card->p_dev));
+		&card->p_dev->dev);
 	if (ret) {
 		lbs_pr_err("can't load helper firmware\n");
 		ret = -ENODEV;
@@ -664,7 +664,7 @@ static int if_cs_prog_real(struct if_cs_card *card)
 
 	/* TODO: make firmware file configurable */
 	ret = request_firmware(&fw, "libertas_cs.fw",
-		&handle_to_dev(card->p_dev));
+		&card->p_dev->dev);
 	if (ret) {
 		lbs_pr_err("can't load firmware\n");
 		ret = -ENODEV;
@@ -794,18 +794,37 @@ static void if_cs_release(struct pcmcia_device *p_dev)
  * configure the card at this point -- we wait until we receive a card
  * insertion event.
  */
+
+static int if_cs_ioprobe(struct pcmcia_device *p_dev,
+			 cistpl_cftable_entry_t *cfg,
+			 cistpl_cftable_entry_t *dflt,
+			 unsigned int vcc,
+			 void *priv_data)
+{
+	p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+	p_dev->io.BasePort1 = cfg->io.win[0].base;
+	p_dev->io.NumPorts1 = cfg->io.win[0].len;
+
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	if (cfg->io.nwin != 1) {
+		lbs_pr_err("wrong CIS (check number of IO windows)\n");
+		return -ENODEV;
+	}
+
+	/* This reserves IO space but doesn't actually enable it */
+	return pcmcia_request_io(p_dev, &p_dev->io);
+}
+
 static int if_cs_probe(struct pcmcia_device *p_dev)
 {
 	int ret = -ENOMEM;
 	unsigned int prod_id;
 	struct lbs_private *priv;
 	struct if_cs_card *card;
-	/* CIS parsing */
-	tuple_t tuple;
-	cisparse_t parse;
-	cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
-	cistpl_io_t *io = &cfg->io;
-	u_char buf[64];
 
 	lbs_deb_enter(LBS_DEB_CS);
 
@@ -819,48 +838,15 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 
 	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	p_dev->irq.Handler = NULL;
-	p_dev->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
 
 	p_dev->conf.Attributes = 0;
 	p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	if ((ret = pcmcia_get_first_tuple(p_dev, &tuple)) != 0 ||
-	    (ret = pcmcia_get_tuple_data(p_dev, &tuple)) != 0 ||
-	    (ret = pcmcia_parse_tuple(&tuple, &parse)) != 0)
-	{
-		lbs_pr_err("error in pcmcia_get_first_tuple etc\n");
-		goto out1;
-	}
-
-	p_dev->conf.ConfigIndex = cfg->index;
-
-	/* Do we need to allocate an interrupt? */
-	if (cfg->irq.IRQInfo1) {
-		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
-	}
-
-	/* IO window settings */
-	if (cfg->io.nwin != 1) {
-		lbs_pr_err("wrong CIS (check number of IO windows)\n");
-		ret = -ENODEV;
+	if (pcmcia_loop_config(p_dev, if_cs_ioprobe, NULL)) {
+		lbs_pr_err("error in pcmcia_loop_config\n");
 		goto out1;
 	}
-	p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-	p_dev->io.BasePort1 = io->win[0].base;
-	p_dev->io.NumPorts1 = io->win[0].len;
 
-	/* This reserves IO space but doesn't actually enable it */
-	ret = pcmcia_request_io(p_dev, &p_dev->io);
-	if (ret) {
-		lbs_pr_err("error in pcmcia_request_io\n");
-		goto out1;
-	}
 
 	/*
 	 * Allocate an interrupt line.  Note that this does not assign
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index 38c1c9d..f27bb83 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -109,7 +109,7 @@ orinoco_cs_probe(struct pcmcia_device *link)
 	struct orinoco_private *priv;
 	struct orinoco_pccard *card;
 
-	priv = alloc_orinocodev(sizeof(*card), &handle_to_dev(link),
+	priv = alloc_orinocodev(sizeof(*card), &link->dev,
 				orinoco_cs_hard_reset, NULL);
 	if (!priv)
 		return -ENOMEM;
@@ -120,10 +120,8 @@ orinoco_cs_probe(struct pcmcia_device *link)
 	link->priv = priv;
 
 	/* Interrupt setup */
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	link->irq.Handler = orinoco_interrupt;
-	link->irq.Instance = priv;
 
 	/* General socket configuration defaults can go here.  In this
 	 * client, we assume very little, and rely on the CIS for
@@ -160,12 +158,6 @@ static void orinoco_cs_detach(struct pcmcia_device *link)
  * device available to the system.
  */
 
-#define CS_CHECK(fn, ret) do { \
-	last_fn = (fn); \
-	if ((last_ret = (ret)) != 0) \
-		goto cs_failed; \
-} while (0)
-
 static int orinoco_cs_config_check(struct pcmcia_device *p_dev,
 				   cistpl_cftable_entry_t *cfg,
 				   cistpl_cftable_entry_t *dflt,
@@ -240,7 +232,7 @@ orinoco_cs_config(struct pcmcia_device *link)
 	struct orinoco_private *priv = link->priv;
 	struct orinoco_pccard *card = priv->card;
 	hermes_t *hw = &priv->hw;
-	int last_fn, last_ret;
+	int ret;
 	void __iomem *mem;
 
 	/*
@@ -257,13 +249,12 @@ orinoco_cs_config(struct pcmcia_device *link)
 	 * and most client drivers will only use the CIS to fill in
 	 * implementation-defined details.
 	 */
-	last_ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
-	if (last_ret) {
+	ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
+	if (ret) {
 		if (!ignore_cis_vcc)
 			printk(KERN_ERR PFX "GetNextTuple(): No matching "
 			       "CIS configuration.  Maybe you need the "
 			       "ignore_cis_vcc=1 parameter.\n");
-		cs_error(link, RequestIO, last_ret);
 		goto failed;
 	}
 
@@ -272,14 +263,16 @@ orinoco_cs_config(struct pcmcia_device *link)
 	 * a handler to the interrupt, unless the 'Handler' member of
 	 * the irq structure is initialized.
 	 */
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
+		goto failed;
 
 	/* We initialize the hermes structure before completing PCMCIA
 	 * configuration just in case the interrupt handler gets
 	 * called. */
 	mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
 	if (!mem)
-		goto cs_failed;
+		goto failed;
 
 	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
 
@@ -288,8 +281,9 @@ orinoco_cs_config(struct pcmcia_device *link)
 	 * the I/O windows and the interrupt mapping, and putting the
 	 * card and host interface into "Memory and IO" mode.
 	 */
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/* Ok, we have the configuration, prepare to register the netdev */
 	card->node.major = card->node.minor = 0;
@@ -315,9 +309,6 @@ orinoco_cs_config(struct pcmcia_device *link)
 				       * net_device has been registered */
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
-
  failed:
 	orinoco_cs_release(link);
 	return -ENODEV;
diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c
index c361310..59bda24 100644
--- a/drivers/net/wireless/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/orinoco/spectrum_cs.c
@@ -73,9 +73,6 @@ static void spectrum_cs_release(struct pcmcia_device *link);
 #define HCR_MEM16	0x10	/* memory width bit, should be preserved */
 
 
-#define CS_CHECK(fn, ret) \
-  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 /*
  * Reset the card using configuration registers COR and CCSR.
  * If IDLE is 1, stop the firmware, so that it can be safely rewritten.
@@ -83,7 +80,7 @@ static void spectrum_cs_release(struct pcmcia_device *link);
 static int
 spectrum_reset(struct pcmcia_device *link, int idle)
 {
-	int last_ret, last_fn;
+	int ret;
 	conf_reg_t reg;
 	u_int save_cor;
 
@@ -95,23 +92,26 @@ spectrum_reset(struct pcmcia_device *link, int idle)
 	reg.Function = 0;
 	reg.Action = CS_READ;
 	reg.Offset = CISREG_COR;
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 	save_cor = reg.Value;
 
 	/* Soft-Reset card */
 	reg.Action = CS_WRITE;
 	reg.Offset = CISREG_COR;
 	reg.Value = (save_cor | COR_SOFT_RESET);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 	udelay(1000);
 
 	/* Read CCSR */
 	reg.Action = CS_READ;
 	reg.Offset = CISREG_CCSR;
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 
 	/*
 	 * Start or stop the firmware.  Memory width bit should be
@@ -120,21 +120,22 @@ spectrum_reset(struct pcmcia_device *link, int idle)
 	reg.Action = CS_WRITE;
 	reg.Offset = CISREG_CCSR;
 	reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 	udelay(1000);
 
 	/* Restore original COR configuration index */
 	reg.Action = CS_WRITE;
 	reg.Offset = CISREG_COR;
 	reg.Value = (save_cor & ~COR_SOFT_RESET);
-	CS_CHECK(AccessConfigurationRegister,
-		 pcmcia_access_configuration_register(link, &reg));
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 	udelay(1000);
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
+failed:
 	return -ENODEV;
 }
 
@@ -181,7 +182,7 @@ spectrum_cs_probe(struct pcmcia_device *link)
 	struct orinoco_private *priv;
 	struct orinoco_pccard *card;
 
-	priv = alloc_orinocodev(sizeof(*card), &handle_to_dev(link),
+	priv = alloc_orinocodev(sizeof(*card), &link->dev,
 				spectrum_cs_hard_reset,
 				spectrum_cs_stop_firmware);
 	if (!priv)
@@ -193,10 +194,8 @@ spectrum_cs_probe(struct pcmcia_device *link)
 	link->priv = priv;
 
 	/* Interrupt setup */
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	link->irq.Handler = orinoco_interrupt;
-	link->irq.Instance = priv;
 
 	/* General socket configuration defaults can go here.  In this
 	 * client, we assume very little, and rely on the CIS for
@@ -307,7 +306,7 @@ spectrum_cs_config(struct pcmcia_device *link)
 	struct orinoco_private *priv = link->priv;
 	struct orinoco_pccard *card = priv->card;
 	hermes_t *hw = &priv->hw;
-	int last_fn, last_ret;
+	int ret;
 	void __iomem *mem;
 
 	/*
@@ -324,13 +323,12 @@ spectrum_cs_config(struct pcmcia_device *link)
 	 * and most client drivers will only use the CIS to fill in
 	 * implementation-defined details.
 	 */
-	last_ret = pcmcia_loop_config(link, spectrum_cs_config_check, NULL);
-	if (last_ret) {
+	ret = pcmcia_loop_config(link, spectrum_cs_config_check, NULL);
+	if (ret) {
 		if (!ignore_cis_vcc)
 			printk(KERN_ERR PFX "GetNextTuple(): No matching "
 			       "CIS configuration.  Maybe you need the "
 			       "ignore_cis_vcc=1 parameter.\n");
-		cs_error(link, RequestIO, last_ret);
 		goto failed;
 	}
 
@@ -339,14 +337,16 @@ spectrum_cs_config(struct pcmcia_device *link)
 	 * a handler to the interrupt, unless the 'Handler' member of
 	 * the irq structure is initialized.
 	 */
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
+		goto failed;
 
 	/* We initialize the hermes structure before completing PCMCIA
 	 * configuration just in case the interrupt handler gets
 	 * called. */
 	mem = ioport_map(link->io.BasePort1, link->io.NumPorts1);
 	if (!mem)
-		goto cs_failed;
+		goto failed;
 
 	hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
 
@@ -355,8 +355,9 @@ spectrum_cs_config(struct pcmcia_device *link)
 	 * the I/O windows and the interrupt mapping, and putting the
 	 * card and host interface into "Memory and IO" mode.
 	 */
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/* Ok, we have the configuration, prepare to register the netdev */
 	card->node.major = card->node.minor = 0;
@@ -386,9 +387,6 @@ spectrum_cs_config(struct pcmcia_device *link)
 				       * net_device has been registered */
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
-
  failed:
 	spectrum_cs_release(link);
 	return -ENODEV;
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0366f5a..88e1e4e 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -71,25 +71,7 @@ typedef u_char mac_addr[ETH_ALEN];	/* Hardware address */
 #include "rayctl.h"
 #include "ray_cs.h"
 
-/* All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
 
-#ifdef RAYLINK_DEBUG
-#define PCMCIA_DEBUG RAYLINK_DEBUG
-#endif
-#ifdef PCMCIA_DEBUG
-static int ray_debug;
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-/* #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args); */
-#define DEBUG(n, args...) if (pc_debug > (n)) printk(args);
-#else
-#define DEBUG(n, args...)
-#endif
 /** Prototypes based on PCMCIA skeleton driver *******************************/
 static int ray_config(struct pcmcia_device *link);
 static void ray_release(struct pcmcia_device *link);
@@ -325,7 +307,7 @@ static int ray_probe(struct pcmcia_device *p_dev)
 	ray_dev_t *local;
 	struct net_device *dev;
 
-	DEBUG(1, "ray_attach()\n");
+	dev_dbg(&p_dev->dev, "ray_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	dev = alloc_etherdev(sizeof(ray_dev_t));
@@ -341,8 +323,7 @@ static int ray_probe(struct pcmcia_device *p_dev)
 	p_dev->io.IOAddrLines = 5;
 
 	/* Interrupt setup. For PCMCIA, driver takes what's given */
-	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	p_dev->irq.Handler = &ray_interrupt;
 
 	/* General socket configuration */
@@ -351,13 +332,12 @@ static int ray_probe(struct pcmcia_device *p_dev)
 	p_dev->conf.ConfigIndex = 1;
 
 	p_dev->priv = dev;
-	p_dev->irq.Instance = dev;
 
 	local->finder = p_dev;
 	local->card_status = CARD_INSERTED;
 	local->authentication_state = UNAUTHENTICATED;
 	local->num_multi = 0;
-	DEBUG(2, "ray_attach p_dev = %p,  dev = %p,  local = %p, intr = %p\n",
+	dev_dbg(&p_dev->dev, "ray_attach p_dev = %p,  dev = %p,  local = %p, intr = %p\n",
 	      p_dev, dev, local, &ray_interrupt);
 
 	/* Raylink entries in the device structure */
@@ -370,7 +350,7 @@ static int ray_probe(struct pcmcia_device *p_dev)
 #endif /* WIRELESS_SPY */
 
 
-	DEBUG(2, "ray_cs ray_attach calling ether_setup.)\n");
+	dev_dbg(&p_dev->dev, "ray_cs ray_attach calling ether_setup.)\n");
 	netif_stop_queue(dev);
 
 	init_timer(&local->timer);
@@ -393,7 +373,7 @@ static void ray_detach(struct pcmcia_device *link)
 	struct net_device *dev;
 	ray_dev_t *local;
 
-	DEBUG(1, "ray_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "ray_detach\n");
 
 	this_device = NULL;
 	dev = link->priv;
@@ -408,7 +388,7 @@ static void ray_detach(struct pcmcia_device *link)
 			unregister_netdev(dev);
 		free_netdev(dev);
 	}
-	DEBUG(2, "ray_cs ray_detach ending\n");
+	dev_dbg(&link->dev, "ray_cs ray_detach ending\n");
 } /* ray_detach */
 
 /*=============================================================================
@@ -416,19 +396,17 @@ static void ray_detach(struct pcmcia_device *link)
     is received, to configure the PCMCIA socket, and to make the
     ethernet device available to the system.
 =============================================================================*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 #define MAX_TUPLE_SIZE 128
 static int ray_config(struct pcmcia_device *link)
 {
-	int last_fn = 0, last_ret = 0;
+	int ret = 0;
 	int i;
 	win_req_t req;
 	memreq_t mem;
 	struct net_device *dev = (struct net_device *)link->priv;
 	ray_dev_t *local = netdev_priv(dev);
 
-	DEBUG(1, "ray_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "ray_config\n");
 
 	/* Determine card type and firmware version */
 	printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n",
@@ -440,14 +418,17 @@ static int ray_config(struct pcmcia_device *link)
 	/* Now allocate an interrupt line.  Note that this does not
 	   actually assign a handler to the interrupt.
 	 */
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
+		goto failed;
 	dev->irq = link->irq.AssignedIRQ;
 
 	/* This actually configures the PCMCIA socket -- setting up
 	   the I/O windows and the interrupt mapping.
 	 */
-	CS_CHECK(RequestConfiguration,
-		 pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 /*** Set up 32k window for shared memory (transmit and control) ************/
 	req.Attributes =
@@ -455,10 +436,14 @@ static int ray_config(struct pcmcia_device *link)
 	req.Base = 0;
 	req.Size = 0x8000;
 	req.AccessSpeed = ray_mem_speed;
-	CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
+	ret = pcmcia_request_window(link, &req, &link->win);
+	if (ret)
+		goto failed;
 	mem.CardOffset = 0x0000;
 	mem.Page = 0;
-	CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
+	ret = pcmcia_map_mem_page(link, link->win, &mem);
+	if (ret)
+		goto failed;
 	local->sram = ioremap(req.Base, req.Size);
 
 /*** Set up 16k window for shared memory (receive buffer) ***************/
@@ -467,11 +452,14 @@ static int ray_config(struct pcmcia_device *link)
 	req.Base = 0;
 	req.Size = 0x4000;
 	req.AccessSpeed = ray_mem_speed;
-	CS_CHECK(RequestWindow,
-		 pcmcia_request_window(&link, &req, &local->rmem_handle));
+	ret = pcmcia_request_window(link, &req, &local->rmem_handle);
+	if (ret)
+		goto failed;
 	mem.CardOffset = 0x8000;
 	mem.Page = 0;
-	CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->rmem_handle, &mem));
+	ret = pcmcia_map_mem_page(link, local->rmem_handle, &mem);
+	if (ret)
+		goto failed;
 	local->rmem = ioremap(req.Base, req.Size);
 
 /*** Set up window for attribute memory ***********************************/
@@ -480,22 +468,25 @@ static int ray_config(struct pcmcia_device *link)
 	req.Base = 0;
 	req.Size = 0x1000;
 	req.AccessSpeed = ray_mem_speed;
-	CS_CHECK(RequestWindow,
-		 pcmcia_request_window(&link, &req, &local->amem_handle));
+	ret = pcmcia_request_window(link, &req, &local->amem_handle);
+	if (ret)
+		goto failed;
 	mem.CardOffset = 0x0000;
 	mem.Page = 0;
-	CS_CHECK(MapMemPage, pcmcia_map_mem_page(local->amem_handle, &mem));
+	ret = pcmcia_map_mem_page(link, local->amem_handle, &mem);
+	if (ret)
+		goto failed;
 	local->amem = ioremap(req.Base, req.Size);
 
-	DEBUG(3, "ray_config sram=%p\n", local->sram);
-	DEBUG(3, "ray_config rmem=%p\n", local->rmem);
-	DEBUG(3, "ray_config amem=%p\n", local->amem);
+	dev_dbg(&link->dev, "ray_config sram=%p\n", local->sram);
+	dev_dbg(&link->dev, "ray_config rmem=%p\n", local->rmem);
+	dev_dbg(&link->dev, "ray_config amem=%p\n", local->amem);
 	if (ray_init(dev) < 0) {
 		ray_release(link);
 		return -ENODEV;
 	}
 
-	SET_NETDEV_DEV(dev, &handle_to_dev(link));
+	SET_NETDEV_DEV(dev, &link->dev);
 	i = register_netdev(dev);
 	if (i != 0) {
 		printk("ray_config register_netdev() failed\n");
@@ -511,9 +502,7 @@ static int ray_config(struct pcmcia_device *link)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-
+failed:
 	ray_release(link);
 	return -ENODEV;
 } /* ray_config */
@@ -543,9 +532,9 @@ static int ray_init(struct net_device *dev)
 	struct ccs __iomem *pccs;
 	ray_dev_t *local = netdev_priv(dev);
 	struct pcmcia_device *link = local->finder;
-	DEBUG(1, "ray_init(0x%p)\n", dev);
+	dev_dbg(&link->dev, "ray_init(0x%p)\n", dev);
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(0, "ray_init - device not present\n");
+		dev_dbg(&link->dev, "ray_init - device not present\n");
 		return -1;
 	}
 
@@ -567,13 +556,13 @@ static int ray_init(struct net_device *dev)
 	local->fw_ver = local->startup_res.firmware_version[0];
 	local->fw_bld = local->startup_res.firmware_version[1];
 	local->fw_var = local->startup_res.firmware_version[2];
-	DEBUG(1, "ray_init firmware version %d.%d \n", local->fw_ver,
+	dev_dbg(&link->dev, "ray_init firmware version %d.%d \n", local->fw_ver,
 	      local->fw_bld);
 
 	local->tib_length = 0x20;
 	if ((local->fw_ver == 5) && (local->fw_bld >= 30))
 		local->tib_length = local->startup_res.tib_length;
-	DEBUG(2, "ray_init tib_length = 0x%02x\n", local->tib_length);
+	dev_dbg(&link->dev, "ray_init tib_length = 0x%02x\n", local->tib_length);
 	/* Initialize CCS's to buffer free state */
 	pccs = ccs_base(local);
 	for (i = 0; i < NUMBER_OF_CCS; i++) {
@@ -592,7 +581,7 @@ static int ray_init(struct net_device *dev)
 
 	clear_interrupt(local);	/* Clear any interrupt from the card */
 	local->card_status = CARD_AWAITING_PARAM;
-	DEBUG(2, "ray_init ending\n");
+	dev_dbg(&link->dev, "ray_init ending\n");
 	return 0;
 } /* ray_init */
 
@@ -605,9 +594,9 @@ static int dl_startup_params(struct net_device *dev)
 	struct ccs __iomem *pccs;
 	struct pcmcia_device *link = local->finder;
 
-	DEBUG(1, "dl_startup_params entered\n");
+	dev_dbg(&link->dev, "dl_startup_params entered\n");
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs dl_startup_params - device not present\n");
+		dev_dbg(&link->dev, "ray_cs dl_startup_params - device not present\n");
 		return -1;
 	}
 
@@ -625,7 +614,7 @@ static int dl_startup_params(struct net_device *dev)
 	local->dl_param_ccs = ccsindex;
 	pccs = ccs_base(local) + ccsindex;
 	writeb(CCS_DOWNLOAD_STARTUP_PARAMS, &pccs->cmd);
-	DEBUG(2, "dl_startup_params start ccsindex = %d\n",
+	dev_dbg(&link->dev, "dl_startup_params start ccsindex = %d\n",
 	      local->dl_param_ccs);
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
@@ -641,7 +630,7 @@ static int dl_startup_params(struct net_device *dev)
 	local->timer.data = (long)local;
 	local->timer.function = &verify_dl_startup;
 	add_timer(&local->timer);
-	DEBUG(2,
+	dev_dbg(&link->dev,
 	      "ray_cs dl_startup_params started timer for verify_dl_startup\n");
 	return 0;
 } /* dl_startup_params */
@@ -717,11 +706,11 @@ static void verify_dl_startup(u_long data)
 	struct pcmcia_device *link = local->finder;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs verify_dl_startup - device not present\n");
+		dev_dbg(&link->dev, "ray_cs verify_dl_startup - device not present\n");
 		return;
 	}
-#ifdef PCMCIA_DEBUG
-	if (pc_debug > 2) {
+#if 0
+	{
 		int i;
 		printk(KERN_DEBUG
 		       "verify_dl_startup parameters sent via ccs %d:\n",
@@ -760,7 +749,7 @@ static void start_net(u_long data)
 	int ccsindex;
 	struct pcmcia_device *link = local->finder;
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs start_net - device not present\n");
+		dev_dbg(&link->dev, "ray_cs start_net - device not present\n");
 		return;
 	}
 	/* Fill in the CCS fields for the ECF */
@@ -771,7 +760,7 @@ static void start_net(u_long data)
 	writeb(0, &pccs->var.start_network.update_param);
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(1, "ray start net failed - card not ready for intr\n");
+		dev_dbg(&link->dev, "ray start net failed - card not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 		return;
 	}
@@ -790,7 +779,7 @@ static void join_net(u_long data)
 	struct pcmcia_device *link = local->finder;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs join_net - device not present\n");
+		dev_dbg(&link->dev, "ray_cs join_net - device not present\n");
 		return;
 	}
 	/* Fill in the CCS fields for the ECF */
@@ -802,7 +791,7 @@ static void join_net(u_long data)
 	writeb(0, &pccs->var.join_network.net_initiated);
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(1, "ray join net failed - card not ready for intr\n");
+		dev_dbg(&link->dev, "ray join net failed - card not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 		return;
 	}
@@ -821,7 +810,7 @@ static void ray_release(struct pcmcia_device *link)
 	ray_dev_t *local = netdev_priv(dev);
 	int i;
 
-	DEBUG(1, "ray_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "ray_release\n");
 
 	del_timer(&local->timer);
 
@@ -829,15 +818,15 @@ static void ray_release(struct pcmcia_device *link)
 	iounmap(local->rmem);
 	iounmap(local->amem);
 	/* Do bother checking to see if these succeed or not */
-	i = pcmcia_release_window(local->amem_handle);
+	i = pcmcia_release_window(link, local->amem_handle);
 	if (i != 0)
-		DEBUG(0, "ReleaseWindow(local->amem) ret = %x\n", i);
-	i = pcmcia_release_window(local->rmem_handle);
+		dev_dbg(&link->dev, "ReleaseWindow(local->amem) ret = %x\n", i);
+	i = pcmcia_release_window(link, local->rmem_handle);
 	if (i != 0)
-		DEBUG(0, "ReleaseWindow(local->rmem) ret = %x\n", i);
+		dev_dbg(&link->dev, "ReleaseWindow(local->rmem) ret = %x\n", i);
 	pcmcia_disable_device(link);
 
-	DEBUG(2, "ray_release ending\n");
+	dev_dbg(&link->dev, "ray_release ending\n");
 }
 
 static int ray_suspend(struct pcmcia_device *link)
@@ -871,9 +860,9 @@ static int ray_dev_init(struct net_device *dev)
 	ray_dev_t *local = netdev_priv(dev);
 	struct pcmcia_device *link = local->finder;
 
-	DEBUG(1, "ray_dev_init(dev=%p)\n", dev);
+	dev_dbg(&link->dev, "ray_dev_init(dev=%p)\n", dev);
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_dev_init - device not present\n");
+		dev_dbg(&link->dev, "ray_dev_init - device not present\n");
 		return -1;
 	}
 #ifdef RAY_IMMEDIATE_INIT
@@ -887,7 +876,7 @@ static int ray_dev_init(struct net_device *dev)
 	/* Postpone the card init so that we can still configure the card,
 	 * for example using the Wireless Extensions. The init will happen
 	 * in ray_open() - Jean II */
-	DEBUG(1,
+	dev_dbg(&link->dev,
 	      "ray_dev_init: postponing card init to ray_open() ; Status = %d\n",
 	      local->card_status);
 #endif /* RAY_IMMEDIATE_INIT */
@@ -896,7 +885,7 @@ static int ray_dev_init(struct net_device *dev)
 	memcpy(dev->dev_addr, &local->sparm.b4.a_mac_addr, ADDRLEN);
 	memset(dev->broadcast, 0xff, ETH_ALEN);
 
-	DEBUG(2, "ray_dev_init ending\n");
+	dev_dbg(&link->dev, "ray_dev_init ending\n");
 	return 0;
 }
 
@@ -906,9 +895,9 @@ static int ray_dev_config(struct net_device *dev, struct ifmap *map)
 	ray_dev_t *local = netdev_priv(dev);
 	struct pcmcia_device *link = local->finder;
 	/* Dummy routine to satisfy device structure */
-	DEBUG(1, "ray_dev_config(dev=%p,ifmap=%p)\n", dev, map);
+	dev_dbg(&link->dev, "ray_dev_config(dev=%p,ifmap=%p)\n", dev, map);
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_dev_config - device not present\n");
+		dev_dbg(&link->dev, "ray_dev_config - device not present\n");
 		return -1;
 	}
 
@@ -924,14 +913,14 @@ static netdev_tx_t ray_dev_start_xmit(struct sk_buff *skb,
 	short length = skb->len;
 
 	if (!pcmcia_dev_present(link)) {
-		DEBUG(2, "ray_dev_start_xmit - device not present\n");
+		dev_dbg(&link->dev, "ray_dev_start_xmit - device not present\n");
 		dev_kfree_skb(skb);
 		return NETDEV_TX_OK;
 	}
 
-	DEBUG(3, "ray_dev_start_xmit(skb=%p, dev=%p)\n", skb, dev);
+	dev_dbg(&link->dev, "ray_dev_start_xmit(skb=%p, dev=%p)\n", skb, dev);
 	if (local->authentication_state == NEED_TO_AUTH) {
-		DEBUG(0, "ray_cs Sending authentication request.\n");
+		dev_dbg(&link->dev, "ray_cs Sending authentication request.\n");
 		if (!build_auth_frame(local, local->auth_id, OPEN_AUTH_REQUEST)) {
 			local->authentication_state = AUTHENTICATED;
 			netif_stop_queue(dev);
@@ -971,7 +960,7 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev,
 	struct tx_msg __iomem *ptx;	/* Address of xmit buffer in PC space */
 	short int addr;		/* Address of xmit buffer in card space */
 
-	DEBUG(3, "ray_hw_xmit(data=%p, len=%d, dev=%p)\n", data, len, dev);
+	pr_debug("ray_hw_xmit(data=%p, len=%d, dev=%p)\n", data, len, dev);
 	if (len + TX_HEADER_LENGTH > TX_BUF_SIZE) {
 		printk(KERN_INFO "ray_hw_xmit packet too large: %d bytes\n",
 		       len);
@@ -979,9 +968,9 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev,
 	}
 	switch (ccsindex = get_free_tx_ccs(local)) {
 	case ECCSBUSY:
-		DEBUG(2, "ray_hw_xmit tx_ccs table busy\n");
+		pr_debug("ray_hw_xmit tx_ccs table busy\n");
 	case ECCSFULL:
-		DEBUG(2, "ray_hw_xmit No free tx ccs\n");
+		pr_debug("ray_hw_xmit No free tx ccs\n");
 	case ECARDGONE:
 		netif_stop_queue(dev);
 		return XMIT_NO_CCS;
@@ -1018,12 +1007,12 @@ static int ray_hw_xmit(unsigned char *data, int len, struct net_device *dev,
 	writeb(PSM_CAM, &pccs->var.tx_request.pow_sav_mode);
 	writeb(local->net_default_tx_rate, &pccs->var.tx_request.tx_rate);
 	writeb(0, &pccs->var.tx_request.antenna);
-	DEBUG(3, "ray_hw_xmit default_tx_rate = 0x%x\n",
+	pr_debug("ray_hw_xmit default_tx_rate = 0x%x\n",
 	      local->net_default_tx_rate);
 
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(2, "ray_hw_xmit failed - ECF not ready for intr\n");
+		pr_debug("ray_hw_xmit failed - ECF not ready for intr\n");
 /* TBD very inefficient to copy packet to buffer, and then not
    send it, but the alternative is to queue the messages and that
    won't be done for a while.  Maybe set tbusy until a CCS is free?
@@ -1040,7 +1029,7 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
 {
 	__be16 proto = ((struct ethhdr *)data)->h_proto;
 	if (ntohs(proto) >= 1536) { /* DIX II ethernet frame */
-		DEBUG(3, "ray_cs translate_frame DIX II\n");
+		pr_debug("ray_cs translate_frame DIX II\n");
 		/* Copy LLC header to card buffer */
 		memcpy_toio(&ptx->var, eth2_llc, sizeof(eth2_llc));
 		memcpy_toio(((void __iomem *)&ptx->var) + sizeof(eth2_llc),
@@ -1056,9 +1045,9 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx,
 			    len - ETH_HLEN);
 		return (int)sizeof(struct snaphdr_t) - ETH_HLEN;
 	} else { /* already  802 type, and proto is length */
-		DEBUG(3, "ray_cs translate_frame 802\n");
+		pr_debug("ray_cs translate_frame 802\n");
 		if (proto == htons(0xffff)) { /* evil netware IPX 802.3 without LLC */
-			DEBUG(3, "ray_cs translate_frame evil IPX\n");
+			pr_debug("ray_cs translate_frame evil IPX\n");
 			memcpy_toio(&ptx->var, data + ETH_HLEN, len - ETH_HLEN);
 			return 0 - ETH_HLEN;
 		}
@@ -1603,7 +1592,7 @@ static int ray_open(struct net_device *dev)
 	struct pcmcia_device *link;
 	link = local->finder;
 
-	DEBUG(1, "ray_open('%s')\n", dev->name);
+	dev_dbg(&link->dev, "ray_open('%s')\n", dev->name);
 
 	if (link->open == 0)
 		local->num_multi = 0;
@@ -1613,7 +1602,7 @@ static int ray_open(struct net_device *dev)
 	if (local->card_status == CARD_AWAITING_PARAM) {
 		int i;
 
-		DEBUG(1, "ray_open: doing init now !\n");
+		dev_dbg(&link->dev, "ray_open: doing init now !\n");
 
 		/* Download startup parameters */
 		if ((i = dl_startup_params(dev)) < 0) {
@@ -1629,7 +1618,7 @@ static int ray_open(struct net_device *dev)
 	else
 		netif_start_queue(dev);
 
-	DEBUG(2, "ray_open ending\n");
+	dev_dbg(&link->dev, "ray_open ending\n");
 	return 0;
 } /* end ray_open */
 
@@ -1640,7 +1629,7 @@ static int ray_dev_close(struct net_device *dev)
 	struct pcmcia_device *link;
 	link = local->finder;
 
-	DEBUG(1, "ray_dev_close('%s')\n", dev->name);
+	dev_dbg(&link->dev, "ray_dev_close('%s')\n", dev->name);
 
 	link->open--;
 	netif_stop_queue(dev);
@@ -1656,7 +1645,7 @@ static int ray_dev_close(struct net_device *dev)
 /*===========================================================================*/
 static void ray_reset(struct net_device *dev)
 {
-	DEBUG(1, "ray_reset entered\n");
+	pr_debug("ray_reset entered\n");
 	return;
 }
 
@@ -1669,17 +1658,17 @@ static int interrupt_ecf(ray_dev_t *local, int ccs)
 	struct pcmcia_device *link = local->finder;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs interrupt_ecf - device not present\n");
+		dev_dbg(&link->dev, "ray_cs interrupt_ecf - device not present\n");
 		return -1;
 	}
-	DEBUG(2, "interrupt_ecf(local=%p, ccs = 0x%x\n", local, ccs);
+	dev_dbg(&link->dev, "interrupt_ecf(local=%p, ccs = 0x%x\n", local, ccs);
 
 	while (i &&
 	       (readb(local->amem + CIS_OFFSET + ECF_INTR_OFFSET) &
 		ECF_INTR_SET))
 		i--;
 	if (i == 0) {
-		DEBUG(2, "ray_cs interrupt_ecf card not ready for interrupt\n");
+		dev_dbg(&link->dev, "ray_cs interrupt_ecf card not ready for interrupt\n");
 		return -1;
 	}
 	/* Fill the mailbox, then kick the card */
@@ -1698,12 +1687,12 @@ static int get_free_tx_ccs(ray_dev_t *local)
 	struct pcmcia_device *link = local->finder;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs get_free_tx_ccs - device not present\n");
+		dev_dbg(&link->dev, "ray_cs get_free_tx_ccs - device not present\n");
 		return ECARDGONE;
 	}
 
 	if (test_and_set_bit(0, &local->tx_ccs_lock)) {
-		DEBUG(1, "ray_cs tx_ccs_lock busy\n");
+		dev_dbg(&link->dev, "ray_cs tx_ccs_lock busy\n");
 		return ECCSBUSY;
 	}
 
@@ -1716,7 +1705,7 @@ static int get_free_tx_ccs(ray_dev_t *local)
 		}
 	}
 	local->tx_ccs_lock = 0;
-	DEBUG(2, "ray_cs ERROR no free tx CCS for raylink card\n");
+	dev_dbg(&link->dev, "ray_cs ERROR no free tx CCS for raylink card\n");
 	return ECCSFULL;
 } /* get_free_tx_ccs */
 
@@ -1730,11 +1719,11 @@ static int get_free_ccs(ray_dev_t *local)
 	struct pcmcia_device *link = local->finder;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs get_free_ccs - device not present\n");
+		dev_dbg(&link->dev, "ray_cs get_free_ccs - device not present\n");
 		return ECARDGONE;
 	}
 	if (test_and_set_bit(0, &local->ccs_lock)) {
-		DEBUG(1, "ray_cs ccs_lock busy\n");
+		dev_dbg(&link->dev, "ray_cs ccs_lock busy\n");
 		return ECCSBUSY;
 	}
 
@@ -1747,7 +1736,7 @@ static int get_free_ccs(ray_dev_t *local)
 		}
 	}
 	local->ccs_lock = 0;
-	DEBUG(1, "ray_cs ERROR no free CCS for raylink card\n");
+	dev_dbg(&link->dev, "ray_cs ERROR no free CCS for raylink card\n");
 	return ECCSFULL;
 } /* get_free_ccs */
 
@@ -1823,7 +1812,7 @@ static struct net_device_stats *ray_get_stats(struct net_device *dev)
 	struct pcmcia_device *link = local->finder;
 	struct status __iomem *p = local->sram + STATUS_BASE;
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs net_device_stats - device not present\n");
+		dev_dbg(&link->dev, "ray_cs net_device_stats - device not present\n");
 		return &local->stats;
 	}
 	if (readb(&p->mrx_overflow_for_host)) {
@@ -1856,12 +1845,12 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value,
 	struct ccs __iomem *pccs;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_update_parm - device not present\n");
+		dev_dbg(&link->dev, "ray_update_parm - device not present\n");
 		return;
 	}
 
 	if ((ccsindex = get_free_ccs(local)) < 0) {
-		DEBUG(0, "ray_update_parm - No free ccs\n");
+		dev_dbg(&link->dev, "ray_update_parm - No free ccs\n");
 		return;
 	}
 	pccs = ccs_base(local) + ccsindex;
@@ -1874,7 +1863,7 @@ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value,
 	}
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(0, "ray_cs associate failed - ECF not ready for intr\n");
+		dev_dbg(&link->dev, "ray_cs associate failed - ECF not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 	}
 }
@@ -1891,12 +1880,12 @@ static void ray_update_multi_list(struct net_device *dev, int all)
 	void __iomem *p = local->sram + HOST_TO_ECF_BASE;
 
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_update_multi_list - device not present\n");
+		dev_dbg(&link->dev, "ray_update_multi_list - device not present\n");
 		return;
 	} else
-		DEBUG(2, "ray_update_multi_list(%p)\n", dev);
+		dev_dbg(&link->dev, "ray_update_multi_list(%p)\n", dev);
 	if ((ccsindex = get_free_ccs(local)) < 0) {
-		DEBUG(1, "ray_update_multi - No free ccs\n");
+		dev_dbg(&link->dev, "ray_update_multi - No free ccs\n");
 		return;
 	}
 	pccs = ccs_base(local) + ccsindex;
@@ -1910,7 +1899,7 @@ static void ray_update_multi_list(struct net_device *dev, int all)
 		for (dmip = &dev->mc_list; (dmi = *dmip) != NULL;
 		     dmip = &dmi->next) {
 			memcpy_toio(p, dmi->dmi_addr, ETH_ALEN);
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n",
 			      dmi->dmi_addr[0], dmi->dmi_addr[1],
 			      dmi->dmi_addr[2], dmi->dmi_addr[3],
@@ -1921,12 +1910,12 @@ static void ray_update_multi_list(struct net_device *dev, int all)
 		if (i > 256 / ADDRLEN)
 			i = 256 / ADDRLEN;
 		writeb((UCHAR) i, &pccs->var);
-		DEBUG(1, "ray_cs update_multi %d addresses in list\n", i);
+		dev_dbg(&link->dev, "ray_cs update_multi %d addresses in list\n", i);
 		/* Interrupt the firmware to process the command */
 		local->num_multi = i;
 	}
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(1,
+		dev_dbg(&link->dev,
 		      "ray_cs update_multi failed - ECF not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 	}
@@ -1938,11 +1927,11 @@ static void set_multicast_list(struct net_device *dev)
 	ray_dev_t *local = netdev_priv(dev);
 	UCHAR promisc;
 
-	DEBUG(2, "ray_cs set_multicast_list(%p)\n", dev);
+	pr_debug("ray_cs set_multicast_list(%p)\n", dev);
 
 	if (dev->flags & IFF_PROMISC) {
 		if (local->sparm.b5.a_promiscuous_mode == 0) {
-			DEBUG(1, "ray_cs set_multicast_list promisc on\n");
+			pr_debug("ray_cs set_multicast_list promisc on\n");
 			local->sparm.b5.a_promiscuous_mode = 1;
 			promisc = 1;
 			ray_update_parm(dev, OBJID_promiscuous_mode,
@@ -1950,7 +1939,7 @@ static void set_multicast_list(struct net_device *dev)
 		}
 	} else {
 		if (local->sparm.b5.a_promiscuous_mode == 1) {
-			DEBUG(1, "ray_cs set_multicast_list promisc off\n");
+			pr_debug("ray_cs set_multicast_list promisc off\n");
 			local->sparm.b5.a_promiscuous_mode = 0;
 			promisc = 0;
 			ray_update_parm(dev, OBJID_promiscuous_mode,
@@ -1984,19 +1973,19 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 	if (dev == NULL)	/* Note that we want interrupts with dev->start == 0 */
 		return IRQ_NONE;
 
-	DEBUG(4, "ray_cs: interrupt for *dev=%p\n", dev);
+	pr_debug("ray_cs: interrupt for *dev=%p\n", dev);
 
 	local = netdev_priv(dev);
 	link = (struct pcmcia_device *)local->finder;
 	if (!pcmcia_dev_present(link)) {
-		DEBUG(2,
-		      "ray_cs interrupt from device not present or suspended.\n");
+		pr_debug(
+			"ray_cs interrupt from device not present or suspended.\n");
 		return IRQ_NONE;
 	}
 	rcsindex = readb(&((struct scb __iomem *)(local->sram))->rcs_index);
 
 	if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS)) {
-		DEBUG(1, "ray_cs interrupt bad rcsindex = 0x%x\n", rcsindex);
+		dev_dbg(&link->dev, "ray_cs interrupt bad rcsindex = 0x%x\n", rcsindex);
 		clear_interrupt(local);
 		return IRQ_HANDLED;
 	}
@@ -2008,33 +1997,33 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 		case CCS_DOWNLOAD_STARTUP_PARAMS:	/* Happens in firmware someday */
 			del_timer(&local->timer);
 			if (status == CCS_COMMAND_COMPLETE) {
-				DEBUG(1,
+				dev_dbg(&link->dev,
 				      "ray_cs interrupt download_startup_parameters OK\n");
 			} else {
-				DEBUG(1,
+				dev_dbg(&link->dev,
 				      "ray_cs interrupt download_startup_parameters fail\n");
 			}
 			break;
 		case CCS_UPDATE_PARAMS:
-			DEBUG(1, "ray_cs interrupt update params done\n");
+			dev_dbg(&link->dev, "ray_cs interrupt update params done\n");
 			if (status != CCS_COMMAND_COMPLETE) {
 				tmp =
 				    readb(&pccs->var.update_param.
 					  failure_cause);
-				DEBUG(0,
+				dev_dbg(&link->dev,
 				      "ray_cs interrupt update params failed - reason %d\n",
 				      tmp);
 			}
 			break;
 		case CCS_REPORT_PARAMS:
-			DEBUG(1, "ray_cs interrupt report params done\n");
+			dev_dbg(&link->dev, "ray_cs interrupt report params done\n");
 			break;
 		case CCS_UPDATE_MULTICAST_LIST:	/* Note that this CCS isn't returned */
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_cs interrupt CCS Update Multicast List done\n");
 			break;
 		case CCS_UPDATE_POWER_SAVINGS_MODE:
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_cs interrupt update power save mode done\n");
 			break;
 		case CCS_START_NETWORK:
@@ -2043,11 +2032,11 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 				if (readb
 				    (&pccs->var.start_network.net_initiated) ==
 				    1) {
-					DEBUG(0,
+					dev_dbg(&link->dev,
 					      "ray_cs interrupt network \"%s\" started\n",
 					      local->sparm.b4.a_current_ess_id);
 				} else {
-					DEBUG(0,
+					dev_dbg(&link->dev,
 					      "ray_cs interrupt network \"%s\" joined\n",
 					      local->sparm.b4.a_current_ess_id);
 				}
@@ -2074,13 +2063,13 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 				del_timer(&local->timer);
 				local->timer.expires = jiffies + HZ * 5;
 				local->timer.data = (long)local;
-				if (cmd == CCS_START_NETWORK) {
-					DEBUG(0,
+				if (status == CCS_START_NETWORK) {
+					dev_dbg(&link->dev,
 					      "ray_cs interrupt network \"%s\" start failed\n",
 					      local->sparm.b4.a_current_ess_id);
 					local->timer.function = &start_net;
 				} else {
-					DEBUG(0,
+					dev_dbg(&link->dev,
 					      "ray_cs interrupt network \"%s\" join failed\n",
 					      local->sparm.b4.a_current_ess_id);
 					local->timer.function = &join_net;
@@ -2091,19 +2080,19 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 		case CCS_START_ASSOCIATION:
 			if (status == CCS_COMMAND_COMPLETE) {
 				local->card_status = CARD_ASSOC_COMPLETE;
-				DEBUG(0, "ray_cs association successful\n");
+				dev_dbg(&link->dev, "ray_cs association successful\n");
 			} else {
-				DEBUG(0, "ray_cs association failed,\n");
+				dev_dbg(&link->dev, "ray_cs association failed,\n");
 				local->card_status = CARD_ASSOC_FAILED;
 				join_net((u_long) local);
 			}
 			break;
 		case CCS_TX_REQUEST:
 			if (status == CCS_COMMAND_COMPLETE) {
-				DEBUG(3,
+				dev_dbg(&link->dev,
 				      "ray_cs interrupt tx request complete\n");
 			} else {
-				DEBUG(1,
+				dev_dbg(&link->dev,
 				      "ray_cs interrupt tx request failed\n");
 			}
 			if (!sniffer)
@@ -2111,21 +2100,21 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 			netif_wake_queue(dev);
 			break;
 		case CCS_TEST_MEMORY:
-			DEBUG(1, "ray_cs interrupt mem test done\n");
+			dev_dbg(&link->dev, "ray_cs interrupt mem test done\n");
 			break;
 		case CCS_SHUTDOWN:
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_cs interrupt Unexpected CCS returned - Shutdown\n");
 			break;
 		case CCS_DUMP_MEMORY:
-			DEBUG(1, "ray_cs interrupt dump memory done\n");
+			dev_dbg(&link->dev, "ray_cs interrupt dump memory done\n");
 			break;
 		case CCS_START_TIMER:
-			DEBUG(2,
+			dev_dbg(&link->dev,
 			      "ray_cs interrupt DING - raylink timer expired\n");
 			break;
 		default:
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_cs interrupt Unexpected CCS 0x%x returned 0x%x\n",
 			      rcsindex, cmd);
 		}
@@ -2139,7 +2128,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 			ray_rx(dev, local, prcs);
 			break;
 		case REJOIN_NET_COMPLETE:
-			DEBUG(1, "ray_cs interrupt rejoin net complete\n");
+			dev_dbg(&link->dev, "ray_cs interrupt rejoin net complete\n");
 			local->card_status = CARD_ACQ_COMPLETE;
 			/* do we need to clear tx buffers CCS's? */
 			if (local->sparm.b4.a_network_type == ADHOC) {
@@ -2149,7 +2138,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 				memcpy_fromio(&local->bss_id,
 					      prcs->var.rejoin_net_complete.
 					      bssid, ADDRLEN);
-				DEBUG(1,
+				dev_dbg(&link->dev,
 				      "ray_cs new BSSID = %02x%02x%02x%02x%02x%02x\n",
 				      local->bss_id[0], local->bss_id[1],
 				      local->bss_id[2], local->bss_id[3],
@@ -2159,15 +2148,15 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
 			}
 			break;
 		case ROAMING_INITIATED:
-			DEBUG(1, "ray_cs interrupt roaming initiated\n");
+			dev_dbg(&link->dev, "ray_cs interrupt roaming initiated\n");
 			netif_stop_queue(dev);
 			local->card_status = CARD_DOING_ACQ;
 			break;
 		case JAPAN_CALL_SIGN_RXD:
-			DEBUG(1, "ray_cs interrupt japan call sign rx\n");
+			dev_dbg(&link->dev, "ray_cs interrupt japan call sign rx\n");
 			break;
 		default:
-			DEBUG(1,
+			dev_dbg(&link->dev,
 			      "ray_cs Unexpected interrupt for RCS 0x%x cmd = 0x%x\n",
 			      rcsindex,
 			      (unsigned int)readb(&prcs->interrupt_id));
@@ -2186,7 +2175,7 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local,
 	int rx_len;
 	unsigned int pkt_addr;
 	void __iomem *pmsg;
-	DEBUG(4, "ray_rx process rx packet\n");
+	pr_debug("ray_rx process rx packet\n");
 
 	/* Calculate address of packet within Rx buffer */
 	pkt_addr = ((readb(&prcs->var.rx_packet.rx_data_ptr[0]) << 8)
@@ -2199,28 +2188,28 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local,
 	pmsg = local->rmem + pkt_addr;
 	switch (readb(pmsg)) {
 	case DATA_TYPE:
-		DEBUG(4, "ray_rx data type\n");
+		pr_debug("ray_rx data type\n");
 		rx_data(dev, prcs, pkt_addr, rx_len);
 		break;
 	case AUTHENTIC_TYPE:
-		DEBUG(4, "ray_rx authentic type\n");
+		pr_debug("ray_rx authentic type\n");
 		if (sniffer)
 			rx_data(dev, prcs, pkt_addr, rx_len);
 		else
 			rx_authenticate(local, prcs, pkt_addr, rx_len);
 		break;
 	case DEAUTHENTIC_TYPE:
-		DEBUG(4, "ray_rx deauth type\n");
+		pr_debug("ray_rx deauth type\n");
 		if (sniffer)
 			rx_data(dev, prcs, pkt_addr, rx_len);
 		else
 			rx_deauthenticate(local, prcs, pkt_addr, rx_len);
 		break;
 	case NULL_MSG_TYPE:
-		DEBUG(3, "ray_cs rx NULL msg\n");
+		pr_debug("ray_cs rx NULL msg\n");
 		break;
 	case BEACON_TYPE:
-		DEBUG(4, "ray_rx beacon type\n");
+		pr_debug("ray_rx beacon type\n");
 		if (sniffer)
 			rx_data(dev, prcs, pkt_addr, rx_len);
 
@@ -2233,7 +2222,7 @@ static void ray_rx(struct net_device *dev, ray_dev_t *local,
 		ray_get_stats(dev);
 		break;
 	default:
-		DEBUG(0, "ray_cs unknown pkt type %2x\n",
+		pr_debug("ray_cs unknown pkt type %2x\n",
 		      (unsigned int)readb(pmsg));
 		break;
 	}
@@ -2262,7 +2251,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 			    rx_len >
 			    (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN +
 			     FCS_LEN)) {
-				DEBUG(0,
+				pr_debug(
 				      "ray_cs invalid packet length %d received \n",
 				      rx_len);
 				return;
@@ -2273,17 +2262,17 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 			    rx_len >
 			    (dev->mtu + RX_MAC_HEADER_LENGTH + ETH_HLEN +
 			     FCS_LEN)) {
-				DEBUG(0,
+				pr_debug(
 				      "ray_cs invalid packet length %d received \n",
 				      rx_len);
 				return;
 			}
 		}
 	}
-	DEBUG(4, "ray_cs rx_data packet\n");
+	pr_debug("ray_cs rx_data packet\n");
 	/* If fragmented packet, verify sizes of fragments add up */
 	if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) {
-		DEBUG(1, "ray_cs rx'ed fragment\n");
+		pr_debug("ray_cs rx'ed fragment\n");
 		tmp = (readb(&prcs->var.rx_packet.totalpacketlength[0]) << 8)
 		    + readb(&prcs->var.rx_packet.totalpacketlength[1]);
 		total_len = tmp;
@@ -2301,7 +2290,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 		} while (1);
 
 		if (tmp < 0) {
-			DEBUG(0,
+			pr_debug(
 			      "ray_cs rx_data fragment lengths don't add up\n");
 			local->stats.rx_dropped++;
 			release_frag_chain(local, prcs);
@@ -2313,7 +2302,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 
 	skb = dev_alloc_skb(total_len + 5);
 	if (skb == NULL) {
-		DEBUG(0, "ray_cs rx_data could not allocate skb\n");
+		pr_debug("ray_cs rx_data could not allocate skb\n");
 		local->stats.rx_dropped++;
 		if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF)
 			release_frag_chain(local, prcs);
@@ -2321,7 +2310,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 	}
 	skb_reserve(skb, 2);	/* Align IP on 16 byte (TBD check this) */
 
-	DEBUG(4, "ray_cs rx_data total_len = %x, rx_len = %x\n", total_len,
+	pr_debug("ray_cs rx_data total_len = %x, rx_len = %x\n", total_len,
 	      rx_len);
 
 /************************/
@@ -2354,7 +2343,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs,
 	tmp = 17;
 	if (readb(&prcs->var.rx_packet.next_frag_rcs_index) != 0xFF) {
 		prcslink = prcs;
-		DEBUG(1, "ray_cs rx_data in fragment loop\n");
+		pr_debug("ray_cs rx_data in fragment loop\n");
 		do {
 			prcslink = rcs_base(local)
 			    +
@@ -2426,8 +2415,8 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 	memcpy(destaddr, ieee80211_get_DA(pmac), ADDRLEN);
 	memcpy(srcaddr, ieee80211_get_SA(pmac), ADDRLEN);
 
-#ifdef PCMCIA_DEBUG
-	if (pc_debug > 3) {
+#if 0
+	if {
 		print_hex_dump(KERN_DEBUG, "skb->data before untranslate: ",
 			       DUMP_PREFIX_NONE, 16, 1,
 			       skb->data, 64, true);
@@ -2441,7 +2430,7 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 
 	if (psnap->dsap != 0xaa || psnap->ssap != 0xaa || psnap->ctrl != 3) {
 		/* not a snap type so leave it alone */
-		DEBUG(3, "ray_cs untranslate NOT SNAP %02x %02x %02x\n",
+		pr_debug("ray_cs untranslate NOT SNAP %02x %02x %02x\n",
 		      psnap->dsap, psnap->ssap, psnap->ctrl);
 
 		delta = RX_MAC_HEADER_LENGTH - ETH_HLEN;
@@ -2450,7 +2439,7 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 	} else { /* Its a SNAP */
 		if (memcmp(psnap->org, org_bridge, 3) == 0) {
 		/* EtherII and nuke the LLC */
-			DEBUG(3, "ray_cs untranslate Bridge encap\n");
+			pr_debug("ray_cs untranslate Bridge encap\n");
 			delta = RX_MAC_HEADER_LENGTH
 			    + sizeof(struct snaphdr_t) - ETH_HLEN;
 			peth = (struct ethhdr *)(skb->data + delta);
@@ -2459,14 +2448,14 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 			switch (ntohs(type)) {
 			case ETH_P_IPX:
 			case ETH_P_AARP:
-				DEBUG(3, "ray_cs untranslate RFC IPX/AARP\n");
+				pr_debug("ray_cs untranslate RFC IPX/AARP\n");
 				delta = RX_MAC_HEADER_LENGTH - ETH_HLEN;
 				peth = (struct ethhdr *)(skb->data + delta);
 				peth->h_proto =
 				    htons(len - RX_MAC_HEADER_LENGTH);
 				break;
 			default:
-				DEBUG(3, "ray_cs untranslate RFC default\n");
+				pr_debug("ray_cs untranslate RFC default\n");
 				delta = RX_MAC_HEADER_LENGTH +
 				    sizeof(struct snaphdr_t) - ETH_HLEN;
 				peth = (struct ethhdr *)(skb->data + delta);
@@ -2482,12 +2471,12 @@ static void untranslate(ray_dev_t *local, struct sk_buff *skb, int len)
 	}
 /* TBD reserve  skb_reserve(skb, delta); */
 	skb_pull(skb, delta);
-	DEBUG(3, "untranslate after skb_pull(%d), skb->data = %p\n", delta,
+	pr_debug("untranslate after skb_pull(%d), skb->data = %p\n", delta,
 	      skb->data);
 	memcpy(peth->h_dest, destaddr, ADDRLEN);
 	memcpy(peth->h_source, srcaddr, ADDRLEN);
-#ifdef PCMCIA_DEBUG
-	if (pc_debug > 3) {
+#if 0
+	{
 		int i;
 		printk(KERN_DEBUG "skb->data after untranslate:");
 		for (i = 0; i < 64; i++)
@@ -2529,7 +2518,7 @@ static void release_frag_chain(ray_dev_t *local, struct rcs __iomem *prcs)
 	while (tmp--) {
 		writeb(CCS_BUFFER_FREE, &prcslink->buffer_status);
 		if (rcsindex >= (NUMBER_OF_CCS + NUMBER_OF_RCS)) {
-			DEBUG(1, "ray_cs interrupt bad rcsindex = 0x%x\n",
+			pr_debug("ray_cs interrupt bad rcsindex = 0x%x\n",
 			      rcsindex);
 			break;
 		}
@@ -2543,9 +2532,9 @@ static void release_frag_chain(ray_dev_t *local, struct rcs __iomem *prcs)
 static void authenticate(ray_dev_t *local)
 {
 	struct pcmcia_device *link = local->finder;
-	DEBUG(0, "ray_cs Starting authentication.\n");
+	dev_dbg(&link->dev, "ray_cs Starting authentication.\n");
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs authenticate - device not present\n");
+		dev_dbg(&link->dev, "ray_cs authenticate - device not present\n");
 		return;
 	}
 
@@ -2573,11 +2562,11 @@ static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs,
 	copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff);
 	/* if we are trying to get authenticated */
 	if (local->sparm.b4.a_network_type == ADHOC) {
-		DEBUG(1, "ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n",
+		pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n",
 		      msg->var[0], msg->var[1], msg->var[2], msg->var[3],
 		      msg->var[4], msg->var[5]);
 		if (msg->var[2] == 1) {
-			DEBUG(0, "ray_cs Sending authentication response.\n");
+			pr_debug("ray_cs Sending authentication response.\n");
 			if (!build_auth_frame
 			    (local, msg->mac.addr_2, OPEN_AUTH_RESPONSE)) {
 				local->authentication_state = NEED_TO_AUTH;
@@ -2591,13 +2580,13 @@ static void rx_authenticate(ray_dev_t *local, struct rcs __iomem *prcs,
 			/* Verify authentication sequence #2 and success */
 			if (msg->var[2] == 2) {
 				if ((msg->var[3] | msg->var[4]) == 0) {
-					DEBUG(1, "Authentication successful\n");
+					pr_debug("Authentication successful\n");
 					local->card_status = CARD_AUTH_COMPLETE;
 					associate(local);
 					local->authentication_state =
 					    AUTHENTICATED;
 				} else {
-					DEBUG(0, "Authentication refused\n");
+					pr_debug("Authentication refused\n");
 					local->card_status = CARD_AUTH_REFUSED;
 					join_net((u_long) local);
 					local->authentication_state =
@@ -2617,22 +2606,22 @@ static void associate(ray_dev_t *local)
 	struct net_device *dev = link->priv;
 	int ccsindex;
 	if (!(pcmcia_dev_present(link))) {
-		DEBUG(2, "ray_cs associate - device not present\n");
+		dev_dbg(&link->dev, "ray_cs associate - device not present\n");
 		return;
 	}
 	/* If no tx buffers available, return */
 	if ((ccsindex = get_free_ccs(local)) < 0) {
 /* TBD should never be here but... what if we are? */
-		DEBUG(1, "ray_cs associate - No free ccs\n");
+		dev_dbg(&link->dev, "ray_cs associate - No free ccs\n");
 		return;
 	}
-	DEBUG(1, "ray_cs Starting association with access point\n");
+	dev_dbg(&link->dev, "ray_cs Starting association with access point\n");
 	pccs = ccs_base(local) + ccsindex;
 	/* fill in the CCS */
 	writeb(CCS_START_ASSOCIATION, &pccs->cmd);
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(1, "ray_cs associate failed - ECF not ready for intr\n");
+		dev_dbg(&link->dev, "ray_cs associate failed - ECF not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 
 		del_timer(&local->timer);
@@ -2655,7 +2644,7 @@ static void rx_deauthenticate(ray_dev_t *local, struct rcs __iomem *prcs,
 /*  UCHAR buff[256];
     struct rx_msg *msg = (struct rx_msg *)buff;
 */
-	DEBUG(0, "Deauthentication frame received\n");
+	pr_debug("Deauthentication frame received\n");
 	local->authentication_state = UNAUTHENTICATED;
 	/* Need to reauthenticate or rejoin depending on reason code */
 /*  copy_from_rx_buff(local, buff, pkt_addr, rx_len & 0xff);
@@ -2823,7 +2812,7 @@ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type)
 
 	/* If no tx buffers available, return */
 	if ((ccsindex = get_free_tx_ccs(local)) < 0) {
-		DEBUG(1, "ray_cs send authenticate - No free tx ccs\n");
+		pr_debug("ray_cs send authenticate - No free tx ccs\n");
 		return -1;
 	}
 
@@ -2855,7 +2844,7 @@ static int build_auth_frame(ray_dev_t *local, UCHAR *dest, int auth_type)
 
 	/* Interrupt the firmware to process the command */
 	if (interrupt_ecf(local, ccsindex)) {
-		DEBUG(1,
+		pr_debug(
 		      "ray_cs send authentication request failed - ECF not ready for intr\n");
 		writeb(CCS_BUFFER_FREE, &(pccs++)->buffer_status);
 		return -1;
@@ -2942,9 +2931,9 @@ static int __init init_ray_cs(void)
 {
 	int rc;
 
-	DEBUG(1, "%s\n", rcsid);
+	pr_debug("%s\n", rcsid);
 	rc = pcmcia_register_driver(&ray_driver);
-	DEBUG(1, "raylink init_module register_pcmcia_driver returns 0x%x\n",
+	pr_debug("raylink init_module register_pcmcia_driver returns 0x%x\n",
 	      rc);
 
 #ifdef CONFIG_PROC_FS
@@ -2964,7 +2953,7 @@ static int __init init_ray_cs(void)
 
 static void __exit exit_ray_cs(void)
 {
-	DEBUG(0, "ray_cs: cleanup_module\n");
+	pr_debug("ray_cs: cleanup_module\n");
 
 #ifdef CONFIG_PROC_FS
 	remove_proc_entry("driver/ray_cs/ray_cs", NULL);
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 891bdab..7b9621d 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -67,23 +67,7 @@
 /* For rough constant delay */
 #define WL3501_NOPLOOP(n) { int x = 0; while (x++ < n) slow_down_io(); }
 
-/*
- * All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If you do not
- * define PCMCIA_DEBUG at all, all the debug code will be left out.  If you
- * compile with PCMCIA_DEBUG=0, the debug code will be present but disabled --
- * but it can then be enabled for specific modules at load time with a
- * 'pc_debug=#' option to insmod.
- */
-#define PCMCIA_DEBUG 0
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define dprintk(n, format, args...) \
-	{ if (pc_debug > (n)) \
-		printk(KERN_INFO "%s: " format "\n", __func__ , ##args); }
-#else
-#define dprintk(n, format, args...)
-#endif
+
 
 #define wl3501_outb(a, b) { outb(a, b); slow_down_io(); }
 #define wl3501_outb_p(a, b) { outb_p(a, b); slow_down_io(); }
@@ -684,10 +668,10 @@ static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr)
 	int matchflag = 0;
 	struct wl3501_scan_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 	if (sig.status == WL3501_STATUS_SUCCESS) {
-		dprintk(3, "success");
+		pr_debug("success");
 		if ((this->net_type == IW_MODE_INFRA &&
 		     (sig.cap_info & WL3501_MGMT_CAPABILITY_ESS)) ||
 		    (this->net_type == IW_MODE_ADHOC &&
@@ -722,7 +706,7 @@ static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr)
 			}
 		}
 	} else if (sig.status == WL3501_STATUS_TIMEOUT) {
-		dprintk(3, "timeout");
+		pr_debug("timeout");
 		this->join_sta_bss = 0;
 		for (i = this->join_sta_bss; i < this->bss_cnt; i++)
 			if (!wl3501_mgmt_join(this, i))
@@ -879,7 +863,7 @@ static int wl3501_mgmt_auth(struct wl3501_card *this)
 		.timeout = 1000,
 	};
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	memcpy(sig.mac_addr, this->bssid, ETH_ALEN);
 	return wl3501_esbq_exec(this, &sig, sizeof(sig));
 }
@@ -893,7 +877,7 @@ static int wl3501_mgmt_association(struct wl3501_card *this)
 		.cap_info	 = this->cap_info,
 	};
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	memcpy(sig.mac_addr, this->bssid, ETH_ALEN);
 	return wl3501_esbq_exec(this, &sig, sizeof(sig));
 }
@@ -903,7 +887,7 @@ static void wl3501_mgmt_join_confirm(struct net_device *dev, u16 addr)
 	struct wl3501_card *this = netdev_priv(dev);
 	struct wl3501_join_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 	if (sig.status == WL3501_STATUS_SUCCESS) {
 		if (this->net_type == IW_MODE_INFRA) {
@@ -962,7 +946,7 @@ static inline void wl3501_md_confirm_interrupt(struct net_device *dev,
 {
 	struct wl3501_md_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 	wl3501_free_tx_buffer(this, sig.data);
 	if (netif_queue_stopped(dev))
@@ -1017,7 +1001,7 @@ static inline void wl3501_md_ind_interrupt(struct net_device *dev,
 static inline void wl3501_get_confirm_interrupt(struct wl3501_card *this,
 						u16 addr, void *sig, int size)
 {
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &this->sig_get_confirm,
 			    sizeof(this->sig_get_confirm));
 	wake_up(&this->wait);
@@ -1029,7 +1013,7 @@ static inline void wl3501_start_confirm_interrupt(struct net_device *dev,
 {
 	struct wl3501_start_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 	if (sig.status == WL3501_STATUS_SUCCESS)
 		netif_wake_queue(dev);
@@ -1041,7 +1025,7 @@ static inline void wl3501_assoc_confirm_interrupt(struct net_device *dev,
 	struct wl3501_card *this = netdev_priv(dev);
 	struct wl3501_assoc_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 
 	if (sig.status == WL3501_STATUS_SUCCESS)
@@ -1053,7 +1037,7 @@ static inline void wl3501_auth_confirm_interrupt(struct wl3501_card *this,
 {
 	struct wl3501_auth_confirm sig;
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));
 
 	if (sig.status == WL3501_STATUS_SUCCESS)
@@ -1069,7 +1053,7 @@ static inline void wl3501_rx_interrupt(struct net_device *dev)
 	u8 sig_id;
 	struct wl3501_card *this = netdev_priv(dev);
 
-	dprintk(3, "entry");
+	pr_debug("entry");
 loop:
 	morepkts = 0;
 	if (!wl3501_esbq_confirm(this))
@@ -1302,7 +1286,7 @@ static int wl3501_reset(struct net_device *dev)
 	wl3501_ack_interrupt(this);
 	wl3501_unblock_interrupt(this);
 	wl3501_mgmt_scan(this, 100);
-	dprintk(1, "%s: device reset", dev->name);
+	pr_debug("%s: device reset", dev->name);
 	rc = 0;
 out:
 	return rc;
@@ -1376,7 +1360,7 @@ static int wl3501_open(struct net_device *dev)
 	link->open++;
 
 	/* Initial WL3501 firmware */
-	dprintk(1, "%s: Initialize WL3501 firmware...", dev->name);
+	pr_debug("%s: Initialize WL3501 firmware...", dev->name);
 	if (wl3501_init_firmware(this))
 		goto fail;
 	/* Initial device variables */
@@ -1388,7 +1372,7 @@ static int wl3501_open(struct net_device *dev)
 	wl3501_unblock_interrupt(this);
 	wl3501_mgmt_scan(this, 100);
 	rc = 0;
-	dprintk(1, "%s: WL3501 opened", dev->name);
+	pr_debug("%s: WL3501 opened", dev->name);
 	printk(KERN_INFO "%s: Card Name: %s\n"
 			 "%s: Firmware Date: %s\n",
 			 dev->name, this->card_name,
@@ -1914,8 +1898,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
 	p_dev->io.IOAddrLines	= 5;
 
 	/* Interrupt setup */
-	p_dev->irq.Attributes	= IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	p_dev->irq.IRQInfo1	= IRQ_LEVEL_ID;
+	p_dev->irq.Attributes	= IRQ_TYPE_DYNAMIC_SHARING;
 	p_dev->irq.Handler = wl3501_interrupt;
 
 	/* General socket configuration */
@@ -1938,16 +1921,13 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
 	dev->wireless_handlers	= &wl3501_handler_def;
 	SET_ETHTOOL_OPS(dev, &ops);
 	netif_stop_queue(dev);
-	p_dev->priv = p_dev->irq.Instance = dev;
+	p_dev->priv = dev;
 
 	return wl3501_config(p_dev);
 out_link:
 	return -ENOMEM;
 }
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 /**
  * wl3501_config - configure the PCMCIA socket and make eth device available
  * @link - FILL_IN
@@ -1959,7 +1939,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int wl3501_config(struct pcmcia_device *link)
 {
 	struct net_device *dev = link->priv;
-	int i = 0, j, last_fn, last_ret;
+	int i = 0, j, ret;
 	struct wl3501_card *this;
 
 	/* Try allocating IO ports.  This tries a few fixed addresses.  If you
@@ -1975,24 +1955,26 @@ static int wl3501_config(struct pcmcia_device *link)
 		if (i == 0)
 			break;
 	}
-	if (i != 0) {
-		cs_error(link, RequestIO, i);
+	if (i != 0)
 		goto failed;
-	}
 
 	/* Now allocate an interrupt line. Note that this does not actually
 	 * assign a handler to the interrupt. */
 
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
+		goto failed;
 
 	/* This actually configures the PCMCIA socket -- setting up the I/O
 	 * windows and the interrupt mapping.  */
 
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	dev->irq = link->irq.AssignedIRQ;
 	dev->base_addr = link->io.BasePort1;
-	SET_NETDEV_DEV(dev, &handle_to_dev(link));
+	SET_NETDEV_DEV(dev, &link->dev);
 	if (register_netdev(dev)) {
 		printk(KERN_NOTICE "wl3501_cs: register_netdev() failed\n");
 		goto failed;
@@ -2041,8 +2023,6 @@ static int wl3501_config(struct pcmcia_device *link)
 	netif_start_queue(dev);
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
 failed:
 	wl3501_release(link);
 	return -ENODEV;
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index 8fdfa4f..7dd370f 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -67,14 +67,6 @@ MODULE_LICENSE("Dual MPL/GPL");
 
 INT_MODULE_PARM(epp_mode, 1);
 
-#ifdef PCMCIA_DEBUG
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"parport_cs.c 1.29 2002/10/11 06:57:41 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -103,7 +95,7 @@ static int parport_probe(struct pcmcia_device *link)
 {
     parport_info_t *info;
 
-    DEBUG(0, "parport_attach()\n");
+    dev_dbg(&link->dev, "parport_attach()\n");
 
     /* Create new parport device */
     info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -114,7 +106,6 @@ static int parport_probe(struct pcmcia_device *link)
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -132,7 +123,7 @@ static int parport_probe(struct pcmcia_device *link)
 
 static void parport_detach(struct pcmcia_device *link)
 {
-    DEBUG(0, "parport_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "parport_detach\n");
 
     parport_cs_release(link);
 
@@ -147,9 +138,6 @@ static void parport_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int parport_config_check(struct pcmcia_device *p_dev,
 				cistpl_cftable_entry_t *cfg,
 				cistpl_cftable_entry_t *dflt,
@@ -178,18 +166,20 @@ static int parport_config(struct pcmcia_device *link)
 {
     parport_info_t *info = link->priv;
     struct parport *p;
-    int last_ret, last_fn;
+    int ret;
 
-    DEBUG(0, "parport_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "parport_config\n");
 
-    last_ret = pcmcia_loop_config(link, parport_config_check, NULL);
-    if (last_ret) {
-	    cs_error(link, RequestIO, last_ret);
+    ret = pcmcia_loop_config(link, parport_config_check, NULL);
+    if (ret)
 	    goto failed;
-    }
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     p = parport_pc_probe_port(link->io.BasePort1, link->io.BasePort2,
 			      link->irq.AssignedIRQ, PARPORT_DMA_NONE,
@@ -213,8 +203,6 @@ static int parport_config(struct pcmcia_device *link)
 
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     parport_cs_release(link);
     return -ENODEV;
@@ -232,7 +220,7 @@ static void parport_cs_release(struct pcmcia_device *link)
 {
 	parport_info_t *info = link->priv;
 
-	DEBUG(0, "parport_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "parport_release\n");
 
 	if (info->ndev) {
 		struct parport *p = info->port;
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index b952ebc..416f6ac 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -645,10 +645,13 @@ void __init detect_intel_iommu(void)
 			       "x2apic and Intr-remapping.\n");
 #endif
 #ifdef CONFIG_DMAR
-		if (ret && !no_iommu && !iommu_detected && !swiotlb &&
-		    !dmar_disabled)
+		if (ret && !no_iommu && !iommu_detected && !dmar_disabled)
 			iommu_detected = 1;
 #endif
+#ifdef CONFIG_X86
+		if (ret)
+			x86_init.iommu.iommu_init = intel_iommu_init;
+#endif
 	}
 	early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size);
 	dmar_tbl = NULL;
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 1840a05..9261327 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -3266,7 +3266,7 @@ int __init intel_iommu_init(void)
 	 * Check the need for DMA-remapping initialization now.
 	 * Above initialization will also be used by Interrupt-remapping.
 	 */
-	if (no_iommu || swiotlb || dmar_disabled)
+	if (no_iommu || dmar_disabled)
 		return -ENODEV;
 
 	iommu_init_mempool();
@@ -3287,7 +3287,9 @@ int __init intel_iommu_init(void)
 	"PCI-DMA: Intel(R) Virtualization Technology for Directed I/O\n");
 
 	init_timer(&unmap_timer);
-	force_iommu = 1;
+#ifdef CONFIG_SWIOTLB
+	swiotlb = 0;
+#endif
 	dma_ops = &intel_dma_ops;
 
 	init_iommu_sysfs();
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 17f38a7..f3ccbcc 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -17,24 +17,6 @@ menuconfig PCCARD
 
 if PCCARD
 
-config PCMCIA_DEBUG
-	bool "Enable PCCARD debugging"
-	help
-	  Say Y here to enable PCMCIA subsystem debugging.  You
-	  will need to choose the debugging level either via the
-	  kernel command line, or module options depending whether
-	  you build the PCMCIA as modules.
-
-	  The kernel command line options are:
-	    pcmcia_core.pc_debug=N
-	    pcmcia.pc_debug=N
-	    sa11xx_core.pc_debug=N
-
-	  The module option is called pc_debug=N
-
-	  In all the above examples, N is the debugging verbosity
-	  level.
-
 config PCMCIA
 	tristate "16-bit PCMCIA support"
 	select CRC32
@@ -196,9 +178,13 @@ config PCMCIA_BCM63XX
 	tristate "bcm63xx pcmcia support"
 	depends on BCM63XX && PCMCIA
 
+config PCMCIA_SOC_COMMON
+	bool
+
 config PCMCIA_SA1100
 	tristate "SA1100 support"
 	depends on ARM && ARCH_SA1100 && PCMCIA
+	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for SA11x0-based PCMCIA or CF
 	  sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/
@@ -209,6 +195,7 @@ config PCMCIA_SA1100
 config PCMCIA_SA1111
 	tristate "SA1111 support"
 	depends on ARM && ARCH_SA1100 && SA1111 && PCMCIA
+	select PCMCIA_SOC_COMMON
 	help
 	  Say Y  here to include support for SA1111-based PCMCIA or CF
 	  sockets, found on the Jornada 720, Graphicsmaster and other
@@ -222,9 +209,28 @@ config PCMCIA_PXA2XX
 	depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
 		    || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
 		    || ARCH_VIPER || ARCH_PXA_ESERIES || MACH_STARGATE2)
+	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for the PXA2xx PCMCIA controller
 
+config PCMCIA_DEBUG
+	bool "Enable debugging"
+	depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX)
+	help
+	  Say Y here to enable debugging for the SoC PCMCIA layer.
+	  You will need to choose the debugging level either via the
+	  kernel command line, or module options depending whether
+	  you build the drivers as modules.
+
+	  The kernel command line options are:
+	    sa11xx_core.pc_debug=N
+	    pxa2xx_core.pc_debug=N
+
+	  The module option is called pc_debug=N
+
+	  In all the above examples, N is the debugging verbosity
+	  level.
+
 config PCMCIA_PROBE
 	bool
 	default y if ISA && !ARCH_SA1100 && !ARCH_CLPS711X && !PARISC
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index a03a38a..3829383 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -22,8 +22,9 @@ obj-$(CONFIG_I82365)				+= i82365.o
 obj-$(CONFIG_I82092)				+= i82092.o
 obj-$(CONFIG_TCIC)				+= tcic.o
 obj-$(CONFIG_PCMCIA_M8XX)			+= m8xx_pcmcia.o
-obj-$(CONFIG_PCMCIA_SA1100)			+= sa11xx_core.o sa1100_cs.o
-obj-$(CONFIG_PCMCIA_SA1111)			+= sa11xx_core.o sa1111_cs.o
+obj-$(CONFIG_PCMCIA_SOC_COMMON)			+= soc_common.o
+obj-$(CONFIG_PCMCIA_SA1100)			+= sa11xx_base.o sa1100_cs.o
+obj-$(CONFIG_PCMCIA_SA1111)			+= sa11xx_base.o sa1111_cs.o
 obj-$(CONFIG_M32R_PCC)				+= m32r_pcc.o
 obj-$(CONFIG_M32R_CFC)				+= m32r_cfc.o
 obj-$(CONFIG_PCMCIA_AU1X00)			+= au1x00_ss.o
@@ -35,9 +36,6 @@ obj-$(CONFIG_BFIN_CFPCMCIA)			+= bfin_cf_pcmcia.o
 obj-$(CONFIG_AT91_CF)				+= at91_cf.o
 obj-$(CONFIG_ELECTRA_CF)			+= electra_cf.o
 
-sa11xx_core-y					+= soc_common.o sa11xx_base.o
-pxa2xx_core-y					+= soc_common.o pxa2xx_base.o
-
 au1x00_ss-y					+= au1000_generic.o
 au1x00_ss-$(CONFIG_MIPS_PB1000)			+= au1000_pb1x00.o
 au1x00_ss-$(CONFIG_MIPS_PB1100)			+= au1000_pb1x00.o
@@ -77,4 +75,4 @@ pxa2xx-obj-$(CONFIG_MACH_PALMLD)		+= pxa2xx_palmld.o
 pxa2xx-obj-$(CONFIG_MACH_E740)			+= pxa2xx_e740.o
 pxa2xx-obj-$(CONFIG_MACH_STARGATE2)		+= pxa2xx_stargate2.o
 
-obj-$(CONFIG_PCMCIA_PXA2XX)			+= pxa2xx_core.o $(pxa2xx-obj-y)
+obj-$(CONFIG_PCMCIA_PXA2XX)			+= pxa2xx_base.o $(pxa2xx-obj-y)
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index db77e1f..4cd70d0 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -91,7 +91,7 @@ static u_int xlate_rom_addr(void __iomem *b, u_int addr)
 static void cb_release_cis_mem(struct pcmcia_socket * s)
 {
 	if (s->cb_cis_virt) {
-		cs_dbg(s, 1, "cb_release_cis_mem()\n");
+		dev_dbg(&s->dev, "cb_release_cis_mem()\n");
 		iounmap(s->cb_cis_virt);
 		s->cb_cis_virt = NULL;
 		s->cb_cis_res = NULL;
@@ -132,7 +132,7 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void
 	struct pci_dev *dev;
 	struct resource *res;
 
-	cs_dbg(s, 3, "read_cb_mem(%d, %#x, %u)\n", space, addr, len);
+	dev_dbg(&s->dev, "read_cb_mem(%d, %#x, %u)\n", space, addr, len);
 
 	dev = pci_get_slot(s->cb_dev->subordinate, 0);
 	if (!dev)
diff --git a/drivers/pcmcia/cirrus.h b/drivers/pcmcia/cirrus.h
index ecd4fc7..446a457 100644
--- a/drivers/pcmcia/cirrus.h
+++ b/drivers/pcmcia/cirrus.h
@@ -30,16 +30,6 @@
 #ifndef _LINUX_CIRRUS_H
 #define _LINUX_CIRRUS_H
 
-#ifndef PCI_VENDOR_ID_CIRRUS
-#define PCI_VENDOR_ID_CIRRUS		0x1013
-#endif
-#ifndef PCI_DEVICE_ID_CIRRUS_6729
-#define PCI_DEVICE_ID_CIRRUS_6729	0x1100
-#endif
-#ifndef PCI_DEVICE_ID_CIRRUS_6832
-#define PCI_DEVICE_ID_CIRRUS_6832	0x1110
-#endif
-
 #define PD67_MISC_CTL_1		0x16	/* Misc control 1 */
 #define PD67_FIFO_CTL		0x17	/* FIFO control */
 #define PD67_MISC_CTL_2		0x1E	/* Misc control 2 */
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 6c4a4fc..8c1b73c 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -138,7 +138,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
     void __iomem *sys, *end;
     unsigned char *buf = ptr;
     
-    cs_dbg(s, 3, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+    dev_dbg(&s->dev, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
 
     if (attr & IS_INDIRECT) {
 	/* Indirect accesses use a bunch of special registers at fixed
@@ -190,7 +190,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
 	    addr = 0;
 	}
     }
-    cs_dbg(s, 3, "  %#2.2x %#2.2x %#2.2x %#2.2x ...\n",
+    dev_dbg(&s->dev, "  %#2.2x %#2.2x %#2.2x %#2.2x ...\n",
 	  *(u_char *)(ptr+0), *(u_char *)(ptr+1),
 	  *(u_char *)(ptr+2), *(u_char *)(ptr+3));
     return 0;
@@ -204,7 +204,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
     void __iomem *sys, *end;
     unsigned char *buf = ptr;
     
-    cs_dbg(s, 3, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+    dev_dbg(&s->dev, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
 
     if (attr & IS_INDIRECT) {
 	/* Indirect accesses use a bunch of special registers at fixed
@@ -584,7 +584,7 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, tuple_
 	ofs += link[1] + 2;
     }
     if (i == MAX_TUPLES) {
-	cs_dbg(s, 1, "cs: overrun in pcmcia_get_next_tuple\n");
+	dev_dbg(&s->dev, "cs: overrun in pcmcia_get_next_tuple\n");
 	return -ENOSPC;
     }
     
@@ -1440,7 +1440,7 @@ int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse)
 	break;
     }
     if (ret)
-	    __cs_dbg(0, "parse_tuple failed %d\n", ret);
+	    pr_debug("parse_tuple failed %d\n", ret);
     return ret;
 }
 EXPORT_SYMBOL(pcmcia_parse_tuple);
@@ -1482,6 +1482,67 @@ done:
 }
 EXPORT_SYMBOL(pccard_read_tuple);
 
+
+/**
+ * pccard_loop_tuple() - loop over tuples in the CIS
+ * @s:		the struct pcmcia_socket where the card is inserted
+ * @function:	the device function we loop for
+ * @code:	which CIS code shall we look for?
+ * @parse:	buffer where the tuple shall be parsed (or NULL, if no parse)
+ * @priv_data:	private data to be passed to the loop_tuple function.
+ * @loop_tuple:	function to call for each CIS entry of type @function. IT
+ *		gets passed the raw tuple, the paresed tuple (if @parse is
+ *		set) and @priv_data.
+ *
+ * pccard_loop_tuple() loops over all CIS entries of type @function, and
+ * calls the @loop_tuple function for each entry. If the call to @loop_tuple
+ * returns 0, the loop exits. Returns 0 on success or errorcode otherwise.
+ */
+int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function,
+		      cisdata_t code, cisparse_t *parse, void *priv_data,
+		      int (*loop_tuple) (tuple_t *tuple,
+					 cisparse_t *parse,
+					 void *priv_data))
+{
+	tuple_t tuple;
+	cisdata_t *buf;
+	int ret;
+
+	buf = kzalloc(256, GFP_KERNEL);
+	if (buf == NULL) {
+		dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n");
+		return -ENOMEM;
+	}
+
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = 255;
+	tuple.TupleOffset = 0;
+	tuple.DesiredTuple = code;
+	tuple.Attributes = 0;
+
+	ret = pccard_get_first_tuple(s, function, &tuple);
+	while (!ret) {
+		if (pccard_get_tuple_data(s, &tuple))
+			goto next_entry;
+
+		if (parse)
+			if (pcmcia_parse_tuple(&tuple, parse))
+				goto next_entry;
+
+		ret = loop_tuple(&tuple, parse, priv_data);
+		if (!ret)
+			break;
+
+next_entry:
+		ret = pccard_get_next_tuple(s, function, &tuple);
+	}
+
+	kfree(buf);
+	return ret;
+}
+EXPORT_SYMBOL(pccard_loop_tuple);
+
+
 /*======================================================================
 
     This tries to determine if a card has a sensible CIS.  It returns
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 698d75c..790af87 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -61,17 +61,6 @@ INT_MODULE_PARM(unreset_limit,	30);		/* unreset_check's */
 /* Access speed for attribute memory windows */
 INT_MODULE_PARM(cis_speed,	300);		/* ns */
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static int pc_debug;
-
-module_param(pc_debug, int, 0644);
-
-int cs_debug_level(int level)
-{
-	return pc_debug > level;
-}
-#endif
-
 
 socket_state_t dead_socket = {
 	.csc_mask	= SS_DETECT,
@@ -190,7 +179,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 	if (!socket || !socket->ops || !socket->dev.parent || !socket->resource_ops)
 		return -EINVAL;
 
-	cs_dbg(socket, 0, "pcmcia_register_socket(0x%p)\n", socket->ops);
+	dev_dbg(&socket->dev, "pcmcia_register_socket(0x%p)\n", socket->ops);
 
 	spin_lock_init(&socket->lock);
 
@@ -262,6 +251,13 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 
 	pcmcia_parse_events(socket, SS_DETECT);
 
+	/*
+	 * Let's try to get the PCMCIA module for 16-bit PCMCIA support.
+	 * If it fails, it doesn't matter -- we still have 32-bit CardBus
+	 * support to offer, so this is not a failure mode.
+	 */
+	request_module_nowait("pcmcia");
+
 	return 0;
 
  err:
@@ -282,7 +278,7 @@ void pcmcia_unregister_socket(struct pcmcia_socket *socket)
 	if (!socket)
 		return;
 
-	cs_dbg(socket, 0, "pcmcia_unregister_socket(0x%p)\n", socket->ops);
+	dev_dbg(&socket->dev, "pcmcia_unregister_socket(0x%p)\n", socket->ops);
 
 	if (socket->thread)
 		kthread_stop(socket->thread);
@@ -335,7 +331,7 @@ static int send_event(struct pcmcia_socket *s, event_t event, int priority)
 	if (s->state & SOCKET_CARDBUS)
 		return 0;
 
-	cs_dbg(s, 1, "send_event(event %d, pri %d, callback 0x%p)\n",
+	dev_dbg(&s->dev, "send_event(event %d, pri %d, callback 0x%p)\n",
 	   event, priority, s->callback);
 
 	if (!s->callback)
@@ -352,7 +348,7 @@ static int send_event(struct pcmcia_socket *s, event_t event, int priority)
 
 static void socket_remove_drivers(struct pcmcia_socket *skt)
 {
-	cs_dbg(skt, 4, "remove_drivers\n");
+	dev_dbg(&skt->dev, "remove_drivers\n");
 
 	send_event(skt, CS_EVENT_CARD_REMOVAL, CS_EVENT_PRI_HIGH);
 }
@@ -361,7 +357,7 @@ static int socket_reset(struct pcmcia_socket *skt)
 {
 	int status, i;
 
-	cs_dbg(skt, 4, "reset\n");
+	dev_dbg(&skt->dev, "reset\n");
 
 	skt->socket.flags |= SS_OUTPUT_ENA | SS_RESET;
 	skt->ops->set_socket(skt, &skt->socket);
@@ -383,7 +379,7 @@ static int socket_reset(struct pcmcia_socket *skt)
 		msleep(unreset_check * 10);
 	}
 
-	cs_err(skt, "time out after reset.\n");
+	dev_printk(KERN_ERR, &skt->dev, "time out after reset.\n");
 	return -ETIMEDOUT;
 }
 
@@ -397,7 +393,7 @@ static void socket_shutdown(struct pcmcia_socket *s)
 {
 	int status;
 
-	cs_dbg(s, 4, "shutdown\n");
+	dev_dbg(&s->dev, "shutdown\n");
 
 	socket_remove_drivers(s);
 	s->state &= SOCKET_INUSE | SOCKET_PRESENT;
@@ -432,7 +428,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 {
 	int status, i;
 
-	cs_dbg(skt, 4, "setup\n");
+	dev_dbg(&skt->dev, "setup\n");
 
 	skt->ops->get_status(skt, &status);
 	if (!(status & SS_DETECT))
@@ -452,13 +448,15 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 	}
 
 	if (status & SS_PENDING) {
-		cs_err(skt, "voltage interrogation timed out.\n");
+		dev_printk(KERN_ERR, &skt->dev,
+			   "voltage interrogation timed out.\n");
 		return -ETIMEDOUT;
 	}
 
 	if (status & SS_CARDBUS) {
 		if (!(skt->features & SS_CAP_CARDBUS)) {
-			cs_err(skt, "cardbus cards are not supported.\n");
+			dev_printk(KERN_ERR, &skt->dev,
+				"cardbus cards are not supported.\n");
 			return -EINVAL;
 		}
 		skt->state |= SOCKET_CARDBUS;
@@ -472,7 +470,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 	else if (!(status & SS_XVCARD))
 		skt->socket.Vcc = skt->socket.Vpp = 50;
 	else {
-		cs_err(skt, "unsupported voltage key.\n");
+		dev_printk(KERN_ERR, &skt->dev, "unsupported voltage key.\n");
 		return -EIO;
 	}
 
@@ -489,7 +487,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 
 	skt->ops->get_status(skt, &status);
 	if (!(status & SS_POWERON)) {
-		cs_err(skt, "unable to apply power.\n");
+		dev_printk(KERN_ERR, &skt->dev, "unable to apply power.\n");
 		return -EIO;
 	}
 
@@ -509,7 +507,7 @@ static int socket_insert(struct pcmcia_socket *skt)
 {
 	int ret;
 
-	cs_dbg(skt, 4, "insert\n");
+	dev_dbg(&skt->dev, "insert\n");
 
 	if (!cs_socket_get(skt))
 		return -ENODEV;
@@ -529,7 +527,7 @@ static int socket_insert(struct pcmcia_socket *skt)
 			skt->state |= SOCKET_CARDBUS_CONFIG;
 		}
 #endif
-		cs_dbg(skt, 4, "insert done\n");
+		dev_dbg(&skt->dev, "insert done\n");
 
 		send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW);
 	} else {
@@ -576,7 +574,7 @@ static int socket_late_resume(struct pcmcia_socket *skt)
 		 * FIXME: need a better check here for cardbus cards.
 		 */
 		if (verify_cis_cache(skt) != 0) {
-			cs_dbg(skt, 4, "cis mismatch - different card\n");
+			dev_dbg(&skt->dev, "cis mismatch - different card\n");
 			socket_remove_drivers(skt);
 			destroy_cis_cache(skt);
 			/*
@@ -587,7 +585,7 @@ static int socket_late_resume(struct pcmcia_socket *skt)
 			msleep(200);
 			send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW);
 		} else {
-			cs_dbg(skt, 4, "cis matches cache\n");
+			dev_dbg(&skt->dev, "cis matches cache\n");
 			send_event(skt, CS_EVENT_PM_RESUME, CS_EVENT_PRI_LOW);
 		}
 	} else {
@@ -723,7 +721,7 @@ static int pccardd(void *__skt)
 void pcmcia_parse_events(struct pcmcia_socket *s, u_int events)
 {
 	unsigned long flags;
-	cs_dbg(s, 4, "parse_events: events %08x\n", events);
+	dev_dbg(&s->dev, "parse_events: events %08x\n", events);
 	if (s->thread) {
 		spin_lock_irqsave(&s->thread_lock, flags);
 		s->thread_events |= events;
@@ -773,19 +771,22 @@ int pcmcia_reset_card(struct pcmcia_socket *skt)
 {
 	int ret;
 
-	cs_dbg(skt, 1, "resetting socket\n");
+	dev_dbg(&skt->dev, "resetting socket\n");
 
 	mutex_lock(&skt->skt_mutex);
 	do {
 		if (!(skt->state & SOCKET_PRESENT)) {
+			dev_dbg(&skt->dev, "can't reset, not present\n");
 			ret = -ENODEV;
 			break;
 		}
 		if (skt->state & SOCKET_SUSPEND) {
+			dev_dbg(&skt->dev, "can't reset, suspended\n");
 			ret = -EBUSY;
 			break;
 		}
 		if (skt->state & SOCKET_CARDBUS) {
+			dev_dbg(&skt->dev, "can't reset, is cardbus\n");
 			ret = -EPERM;
 			break;
 		}
@@ -818,7 +819,7 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt)
 {
 	int ret;
 
-	cs_dbg(skt, 1, "suspending socket\n");
+	dev_dbg(&skt->dev, "suspending socket\n");
 
 	mutex_lock(&skt->skt_mutex);
 	do {
@@ -848,7 +849,7 @@ int pcmcia_resume_card(struct pcmcia_socket *skt)
 {
 	int ret;
     
-	cs_dbg(skt, 1, "waking up socket\n");
+	dev_dbg(&skt->dev, "waking up socket\n");
 
 	mutex_lock(&skt->skt_mutex);
 	do {
@@ -876,7 +877,7 @@ int pcmcia_eject_card(struct pcmcia_socket *skt)
 {
 	int ret;
     
-	cs_dbg(skt, 1, "user eject request\n");
+	dev_dbg(&skt->dev, "user eject request\n");
 
 	mutex_lock(&skt->skt_mutex);
 	do {
@@ -905,7 +906,7 @@ int pcmcia_insert_card(struct pcmcia_socket *skt)
 {
 	int ret;
 
-	cs_dbg(skt, 1, "user insert request\n");
+	dev_dbg(&skt->dev, "user insert request\n");
 
 	mutex_lock(&skt->skt_mutex);
 	do {
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 1f4098f..3bc02d5 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -107,28 +107,6 @@ static inline void cs_socket_put(struct pcmcia_socket *skt)
 	}
 }
 
-#ifdef CONFIG_PCMCIA_DEBUG
-extern int cs_debug_level(int);
-
-#define cs_dbg(skt, lvl, fmt, arg...) do {		\
-	if (cs_debug_level(lvl))			\
-		dev_printk(KERN_DEBUG, &skt->dev,	\
-		 "cs: " fmt, ## arg);			\
-} while (0)
-#define __cs_dbg(lvl, fmt, arg...) do {			\
-	if (cs_debug_level(lvl))			\
-		printk(KERN_DEBUG 			\
-		 "cs: " fmt, ## arg);			\
-} while (0)
-
-#else
-#define cs_dbg(skt, lvl, fmt, arg...) do { } while (0)
-#define __cs_dbg(lvl, fmt, arg...) do { } while (0)
-#endif
-
-#define cs_err(skt, fmt, arg...) \
-	dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg)
-
 
 /*
  * Stuff internal to module "pcmcia_core":
@@ -170,10 +148,6 @@ extern struct rw_semaphore pcmcia_socket_list_rwsem;
 extern struct list_head pcmcia_socket_list;
 extern struct class pcmcia_socket_class;
 
-int pcmcia_get_window(struct pcmcia_socket *s,
-		      window_handle_t *handle,
-		      int idx,
-		      win_req_t *req);
 int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
 struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr);
 
@@ -199,6 +173,22 @@ int pcmcia_replace_cis(struct pcmcia_socket *s,
 		       const u8 *data, const size_t len);
 int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *count);
 
+/* loop over CIS entries */
+int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function,
+		      cisdata_t code, cisparse_t *parse, void *priv_data,
+		      int (*loop_tuple) (tuple_t *tuple,
+					 cisparse_t *parse,
+					 void *priv_data));
+
+int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
+			tuple_t *tuple);
+
+int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function,
+			tuple_t *tuple);
+
+int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
+
+
 /* rsrc_mgr.c */
 int pcmcia_validate_mem(struct pcmcia_socket *s);
 struct resource *pcmcia_find_io_region(unsigned long base,
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index f5b7079..05893d4 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -41,129 +41,11 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
 MODULE_DESCRIPTION("PCMCIA Driver Services");
 MODULE_LICENSE("GPL");
 
-#ifdef CONFIG_PCMCIA_DEBUG
-int ds_pc_debug;
-
-module_param_named(pc_debug, ds_pc_debug, int, 0644);
-
-#define ds_dbg(lvl, fmt, arg...) do {				\
-	if (ds_pc_debug > (lvl))				\
-		printk(KERN_DEBUG "ds: " fmt , ## arg);		\
-} while (0)
-#define ds_dev_dbg(lvl, dev, fmt, arg...) do {				\
-	if (ds_pc_debug > (lvl))					\
-		dev_printk(KERN_DEBUG, dev, "ds: " fmt , ## arg);	\
-} while (0)
-#else
-#define ds_dbg(lvl, fmt, arg...) do { } while (0)
-#define ds_dev_dbg(lvl, dev, fmt, arg...) do { } while (0)
-#endif
 
 spinlock_t pcmcia_dev_list_lock;
 
 /*====================================================================*/
 
-/* code which was in cs.c before */
-
-/* String tables for error messages */
-
-typedef struct lookup_t {
-    const int key;
-    const char *msg;
-} lookup_t;
-
-static const lookup_t error_table[] = {
-    { 0,			"Operation succeeded" },
-    { -EIO,			"Input/Output error" },
-    { -ENODEV,			"No card present" },
-    { -EINVAL,			"Bad parameter" },
-    { -EACCES,			"Configuration locked" },
-    { -EBUSY,			"Resource in use" },
-    { -ENOSPC,			"No more items" },
-    { -ENOMEM,			"Out of resource" },
-};
-
-
-static const lookup_t service_table[] = {
-    { AccessConfigurationRegister,	"AccessConfigurationRegister" },
-    { AddSocketServices,		"AddSocketServices" },
-    { AdjustResourceInfo,		"AdjustResourceInfo" },
-    { CheckEraseQueue,			"CheckEraseQueue" },
-    { CloseMemory,			"CloseMemory" },
-    { DeregisterClient,			"DeregisterClient" },
-    { DeregisterEraseQueue,		"DeregisterEraseQueue" },
-    { GetCardServicesInfo,		"GetCardServicesInfo" },
-    { GetClientInfo,			"GetClientInfo" },
-    { GetConfigurationInfo,		"GetConfigurationInfo" },
-    { GetEventMask,			"GetEventMask" },
-    { GetFirstClient,			"GetFirstClient" },
-    { GetFirstRegion,			"GetFirstRegion" },
-    { GetFirstTuple,			"GetFirstTuple" },
-    { GetNextClient,			"GetNextClient" },
-    { GetNextRegion,			"GetNextRegion" },
-    { GetNextTuple,			"GetNextTuple" },
-    { GetStatus,			"GetStatus" },
-    { GetTupleData,			"GetTupleData" },
-    { MapMemPage,			"MapMemPage" },
-    { ModifyConfiguration,		"ModifyConfiguration" },
-    { ModifyWindow,			"ModifyWindow" },
-    { OpenMemory,			"OpenMemory" },
-    { ParseTuple,			"ParseTuple" },
-    { ReadMemory,			"ReadMemory" },
-    { RegisterClient,			"RegisterClient" },
-    { RegisterEraseQueue,		"RegisterEraseQueue" },
-    { RegisterMTD,			"RegisterMTD" },
-    { ReleaseConfiguration,		"ReleaseConfiguration" },
-    { ReleaseIO,			"ReleaseIO" },
-    { ReleaseIRQ,			"ReleaseIRQ" },
-    { ReleaseWindow,			"ReleaseWindow" },
-    { RequestConfiguration,		"RequestConfiguration" },
-    { RequestIO,			"RequestIO" },
-    { RequestIRQ,			"RequestIRQ" },
-    { RequestSocketMask,		"RequestSocketMask" },
-    { RequestWindow,			"RequestWindow" },
-    { ResetCard,			"ResetCard" },
-    { SetEventMask,			"SetEventMask" },
-    { ValidateCIS,			"ValidateCIS" },
-    { WriteMemory,			"WriteMemory" },
-    { BindDevice,			"BindDevice" },
-    { BindMTD,				"BindMTD" },
-    { ReportError,			"ReportError" },
-    { SuspendCard,			"SuspendCard" },
-    { ResumeCard,			"ResumeCard" },
-    { EjectCard,			"EjectCard" },
-    { InsertCard,			"InsertCard" },
-    { ReplaceCIS,			"ReplaceCIS" }
-};
-
-const char *pcmcia_error_func(int func)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(service_table); i++)
-		if (service_table[i].key == func)
-			return service_table[i].msg;
-
-	return "Unknown service number";
-}
-EXPORT_SYMBOL(pcmcia_error_func);
-
-const char *pcmcia_error_ret(int ret)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(error_table); i++)
-		if (error_table[i].key == ret)
-			return error_table[i].msg;
-
-	return "unknown";
-}
-EXPORT_SYMBOL(pcmcia_error_ret);
-
-/*======================================================================*/
-
-
-
 static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
 {
 	struct pcmcia_device_id *did = p_drv->id_table;
@@ -303,7 +185,7 @@ int pcmcia_register_driver(struct pcmcia_driver *driver)
 	spin_lock_init(&driver->dynids.lock);
 	INIT_LIST_HEAD(&driver->dynids.list);
 
-	ds_dbg(3, "registering driver %s\n", driver->drv.name);
+	pr_debug("registering driver %s\n", driver->drv.name);
 
 	error = driver_register(&driver->drv);
 	if (error < 0)
@@ -323,7 +205,7 @@ EXPORT_SYMBOL(pcmcia_register_driver);
  */
 void pcmcia_unregister_driver(struct pcmcia_driver *driver)
 {
-	ds_dbg(3, "unregistering driver %s\n", driver->drv.name);
+	pr_debug("unregistering driver %s\n", driver->drv.name);
 	driver_unregister(&driver->drv);
 	pcmcia_free_dynids(driver);
 }
@@ -350,14 +232,14 @@ void pcmcia_put_dev(struct pcmcia_device *p_dev)
 static void pcmcia_release_function(struct kref *ref)
 {
 	struct config_t *c = container_of(ref, struct config_t, ref);
-	ds_dbg(1, "releasing config_t\n");
+	pr_debug("releasing config_t\n");
 	kfree(c);
 }
 
 static void pcmcia_release_dev(struct device *dev)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-	ds_dev_dbg(1, dev, "releasing device\n");
+	dev_dbg(dev, "releasing device\n");
 	pcmcia_put_socket(p_dev->socket);
 	kfree(p_dev->devname);
 	kref_put(&p_dev->function_config->ref, pcmcia_release_function);
@@ -367,7 +249,7 @@ static void pcmcia_release_dev(struct device *dev)
 static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc)
 {
 	if (!s->pcmcia_state.device_add_pending) {
-		ds_dev_dbg(1, &s->dev, "scheduling to add %s secondary"
+		dev_dbg(&s->dev, "scheduling to add %s secondary"
 		       " device to %d\n", mfc ? "mfc" : "pfc", s->sock);
 		s->pcmcia_state.device_add_pending = 1;
 		s->pcmcia_state.mfc_pfc = mfc;
@@ -405,7 +287,7 @@ static int pcmcia_device_probe(struct device * dev)
 	 */
 	did = dev_get_drvdata(&p_dev->dev);
 
-	ds_dev_dbg(1, dev, "trying to bind to %s\n", p_drv->drv.name);
+	dev_dbg(dev, "trying to bind to %s\n", p_drv->drv.name);
 
 	if ((!p_drv->probe) || (!p_dev->function_config) ||
 	    (!try_module_get(p_drv->owner))) {
@@ -428,7 +310,7 @@ static int pcmcia_device_probe(struct device * dev)
 
 	ret = p_drv->probe(p_dev);
 	if (ret) {
-		ds_dev_dbg(1, dev, "binding to %s failed with %d\n",
+		dev_dbg(dev, "binding to %s failed with %d\n",
 			   p_drv->drv.name, ret);
 		goto put_module;
 	}
@@ -456,7 +338,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 	struct pcmcia_device	*tmp;
 	unsigned long		flags;
 
-	ds_dev_dbg(2, leftover ? &leftover->dev : &s->dev,
+	dev_dbg(leftover ? &leftover->dev : &s->dev,
 		   "pcmcia_card_remove(%d) %s\n", s->sock,
 		   leftover ? leftover->devname : "");
 
@@ -475,7 +357,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
 		p_dev->_removed=1;
 		spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
-		ds_dev_dbg(2, &p_dev->dev, "unregistering device\n");
+		dev_dbg(&p_dev->dev, "unregistering device\n");
 		device_unregister(&p_dev->dev);
 	}
 
@@ -492,7 +374,7 @@ static int pcmcia_device_remove(struct device * dev)
 	p_dev = to_pcmcia_dev(dev);
 	p_drv = to_pcmcia_drv(dev->driver);
 
-	ds_dev_dbg(1, dev, "removing device\n");
+	dev_dbg(dev, "removing device\n");
 
 	/* If we're removing the primary module driving a
 	 * pseudo multi-function card, we need to unbind
@@ -572,7 +454,7 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
 		}
 		if (!pccard_read_tuple(p_dev->socket, p_dev->func,
 				      CISTPL_DEVICE_GEO, devgeo)) {
-			ds_dev_dbg(0, &p_dev->dev,
+			dev_dbg(&p_dev->dev,
 				   "mem device geometry probably means "
 				   "FUNCID_MEMORY\n");
 			p_dev->func_id = CISTPL_FUNCID_MEMORY;
@@ -628,7 +510,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 
 	mutex_lock(&device_add_lock);
 
-	ds_dbg(3, "adding device to %d, function %d\n", s->sock, function);
+	pr_debug("adding device to %d, function %d\n", s->sock, function);
 
 	/* max of 4 devices per card */
 	if (s->device_count == 4)
@@ -654,7 +536,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	p_dev->devname = kasprintf(GFP_KERNEL, "pcmcia%s", dev_name(&p_dev->dev));
 	if (!p_dev->devname)
 		goto err_free;
-	ds_dev_dbg(3, &p_dev->dev, "devname is %s\n", p_dev->devname);
+	dev_dbg(&p_dev->dev, "devname is %s\n", p_dev->devname);
 
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 
@@ -677,7 +559,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
 	if (!p_dev->function_config) {
-		ds_dev_dbg(3, &p_dev->dev, "creating config_t\n");
+		dev_dbg(&p_dev->dev, "creating config_t\n");
 		p_dev->function_config = kzalloc(sizeof(struct config_t),
 						 GFP_KERNEL);
 		if (!p_dev->function_config)
@@ -722,20 +604,20 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 	int ret = 0;
 
 	if (!(s->resource_setup_done)) {
-		ds_dev_dbg(3, &s->dev,
+		dev_dbg(&s->dev,
 			   "no resources available, delaying card_add\n");
 		return -EAGAIN; /* try again, but later... */
 	}
 
 	if (pcmcia_validate_mem(s)) {
-		ds_dev_dbg(3, &s->dev, "validating mem resources failed, "
+		dev_dbg(&s->dev, "validating mem resources failed, "
 		       "delaying card_add\n");
 		return -EAGAIN; /* try again, but later... */
 	}
 
 	ret = pccard_validate_cis(s, &no_chains);
 	if (ret || !no_chains) {
-		ds_dev_dbg(0, &s->dev, "invalid CIS or invalid resources\n");
+		dev_dbg(&s->dev, "invalid CIS or invalid resources\n");
 		return -ENODEV;
 	}
 
@@ -756,7 +638,7 @@ static void pcmcia_delayed_add_device(struct work_struct *work)
 {
 	struct pcmcia_socket *s =
 		container_of(work, struct pcmcia_socket, device_add);
-	ds_dev_dbg(1, &s->dev, "adding additional device to %d\n", s->sock);
+	dev_dbg(&s->dev, "adding additional device to %d\n", s->sock);
 	pcmcia_device_add(s, s->pcmcia_state.mfc_pfc);
 	s->pcmcia_state.device_add_pending = 0;
 	s->pcmcia_state.mfc_pfc = 0;
@@ -766,7 +648,7 @@ static int pcmcia_requery(struct device *dev, void * _data)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
 	if (!p_dev->dev.driver) {
-		ds_dev_dbg(1, dev, "update device information\n");
+		dev_dbg(dev, "update device information\n");
 		pcmcia_device_query(p_dev);
 	}
 
@@ -780,7 +662,7 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt, int new_cis)
 	unsigned long flags;
 
 	/* must be called with skt_mutex held */
-	ds_dev_dbg(0, &skt->dev, "re-scanning socket %d\n", skt->sock);
+	dev_dbg(&skt->dev, "re-scanning socket %d\n", skt->sock);
 
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 	if (list_empty(&skt->devices_list))
@@ -835,7 +717,7 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
 	if (!filename)
 		return -EINVAL;
 
-	ds_dev_dbg(1, &dev->dev, "trying to load CIS file %s\n", filename);
+	dev_dbg(&dev->dev, "trying to load CIS file %s\n", filename);
 
 	if (request_firmware(&fw, filename, &dev->dev) == 0) {
 		if (fw->size >= CISTPL_MAX_CIS_SIZE) {
@@ -953,14 +835,14 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
 		 * after it has re-checked that there is no possible module
 		 * with a prod_id/manf_id/card_id match.
 		 */
-		ds_dev_dbg(0, &dev->dev,
+		dev_dbg(&dev->dev,
 			"skipping FUNC_ID match until userspace interaction\n");
 		if (!dev->allow_func_id_match)
 			return 0;
 	}
 
 	if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
-		ds_dev_dbg(0, &dev->dev, "device needs a fake CIS\n");
+		dev_dbg(&dev->dev, "device needs a fake CIS\n");
 		if (!dev->socket->fake_cis)
 			pcmcia_load_firmware(dev, did->cisfile);
 
@@ -992,9 +874,9 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
 	/* match dynamic devices first */
 	spin_lock(&p_drv->dynids.lock);
 	list_for_each_entry(dynid, &p_drv->dynids.list, node) {
-		ds_dev_dbg(3, dev, "trying to match to %s\n", drv->name);
+		dev_dbg(dev, "trying to match to %s\n", drv->name);
 		if (pcmcia_devmatch(p_dev, &dynid->id)) {
-			ds_dev_dbg(0, dev, "matched to %s\n", drv->name);
+			dev_dbg(dev, "matched to %s\n", drv->name);
 			spin_unlock(&p_drv->dynids.lock);
 			return 1;
 		}
@@ -1004,15 +886,15 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
 #ifdef CONFIG_PCMCIA_IOCTL
 	/* matching by cardmgr */
 	if (p_dev->cardmgr == p_drv) {
-		ds_dev_dbg(0, dev, "cardmgr matched to %s\n", drv->name);
+		dev_dbg(dev, "cardmgr matched to %s\n", drv->name);
 		return 1;
 	}
 #endif
 
 	while (did && did->match_flags) {
-		ds_dev_dbg(3, dev, "trying to match to %s\n", drv->name);
+		dev_dbg(dev, "trying to match to %s\n", drv->name);
 		if (pcmcia_devmatch(p_dev, did)) {
-			ds_dev_dbg(0, dev, "matched to %s\n", drv->name);
+			dev_dbg(dev, "matched to %s\n", drv->name);
 			return 1;
 		}
 		did++;
@@ -1218,7 +1100,7 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 	if (p_dev->suspended)
 		return 0;
 
-	ds_dev_dbg(2, dev, "suspending\n");
+	dev_dbg(dev, "suspending\n");
 
 	if (dev->driver)
 		p_drv = to_pcmcia_drv(dev->driver);
@@ -1238,7 +1120,7 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 	}
 
 	if (p_dev->device_no == p_dev->func) {
-		ds_dev_dbg(2, dev, "releasing configuration\n");
+		dev_dbg(dev, "releasing configuration\n");
 		pcmcia_release_configuration(p_dev);
 	}
 
@@ -1258,7 +1140,7 @@ static int pcmcia_dev_resume(struct device * dev)
 	if (!p_dev->suspended)
 		return 0;
 
-	ds_dev_dbg(2, dev, "resuming\n");
+	dev_dbg(dev, "resuming\n");
 
 	if (dev->driver)
 		p_drv = to_pcmcia_drv(dev->driver);
@@ -1267,7 +1149,7 @@ static int pcmcia_dev_resume(struct device * dev)
 		goto out;
 
 	if (p_dev->device_no == p_dev->func) {
-		ds_dev_dbg(2, dev, "requesting configuration\n");
+		dev_dbg(dev, "requesting configuration\n");
 		ret = pcmcia_request_configuration(p_dev, &p_dev->conf);
 		if (ret)
 			goto out;
@@ -1309,14 +1191,14 @@ static int pcmcia_bus_resume_callback(struct device *dev, void * _data)
 
 static int pcmcia_bus_resume(struct pcmcia_socket *skt)
 {
-	ds_dev_dbg(2, &skt->dev, "resuming socket %d\n", skt->sock);
+	dev_dbg(&skt->dev, "resuming socket %d\n", skt->sock);
 	bus_for_each_dev(&pcmcia_bus_type, NULL, skt, pcmcia_bus_resume_callback);
 	return 0;
 }
 
 static int pcmcia_bus_suspend(struct pcmcia_socket *skt)
 {
-	ds_dev_dbg(2, &skt->dev, "suspending socket %d\n", skt->sock);
+	dev_dbg(&skt->dev, "suspending socket %d\n", skt->sock);
 	if (bus_for_each_dev(&pcmcia_bus_type, NULL, skt,
 			     pcmcia_bus_suspend_callback)) {
 		pcmcia_bus_resume(skt);
@@ -1348,7 +1230,7 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 		return -ENODEV;
 	}
 
-	ds_dev_dbg(1, &skt->dev, "ds_event(0x%06x, %d, 0x%p)\n",
+	dev_dbg(&skt->dev, "ds_event(0x%06x, %d, 0x%p)\n",
 		   event, priority, skt);
 
 	switch (event) {
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index a4aacb8..c13fd93 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -63,21 +63,6 @@
 #include "vg468.h"
 #include "ricoh.h"
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static const char version[] =
-"i82365.c 1.265 1999/11/10 18:36:21 (David Hinds)";
-
-static int pc_debug;
-
-module_param(pc_debug, int, 0644);
-
-#define debug(lvl, fmt, arg...) do {				\
-	if (pc_debug > (lvl))					\
-		printk(KERN_DEBUG "i82365: " fmt , ## arg);	\
-} while (0)
-#else
-#define debug(lvl, fmt, arg...) do { } while (0)
-#endif
 
 static irqreturn_t i365_count_irq(int, void *);
 static inline int _check_irq(int irq, int flags)
@@ -501,13 +486,13 @@ static irqreturn_t i365_count_irq(int irq, void *dev)
 {
     i365_get(irq_sock, I365_CSC);
     irq_hits++;
-    debug(2, "-> hit on irq %d\n", irq);
+    pr_debug("i82365: -> hit on irq %d\n", irq);
     return IRQ_HANDLED;
 }
 
 static u_int __init test_irq(u_short sock, int irq)
 {
-    debug(2, "  testing ISA irq %d\n", irq);
+    pr_debug("i82365:  testing ISA irq %d\n", irq);
     if (request_irq(irq, i365_count_irq, IRQF_PROBE_SHARED, "scan",
 			i365_count_irq) != 0)
 	return 1;
@@ -515,7 +500,7 @@ static u_int __init test_irq(u_short sock, int irq)
     msleep(10);
     if (irq_hits) {
 	free_irq(irq, i365_count_irq);
-	debug(2, "    spurious hit!\n");
+	pr_debug("i82365:    spurious hit!\n");
 	return 1;
     }
 
@@ -528,7 +513,7 @@ static u_int __init test_irq(u_short sock, int irq)
 
     /* mask all interrupts */
     i365_set(sock, I365_CSCINT, 0);
-    debug(2, "    hits = %d\n", irq_hits);
+    pr_debug("i82365:    hits = %d\n", irq_hits);
     
     return (irq_hits != 1);
 }
@@ -854,7 +839,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
     u_long flags = 0;
     int handled = 0;
 
-    debug(4, "pcic_interrupt(%d)\n", irq);
+    pr_debug("pcic_interrupt(%d)\n", irq);
 
     for (j = 0; j < 20; j++) {
 	active = 0;
@@ -878,7 +863,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
 		events |= (csc & I365_CSC_READY) ? SS_READY : 0;
 	    }
 	    ISA_UNLOCK(i, flags);
-	    debug(2, "socket %d event 0x%02x\n", i, events);
+	    pr_debug("socket %d event 0x%02x\n", i, events);
 
 	    if (events)
 		pcmcia_parse_events(&socket[i].socket, events);
@@ -890,7 +875,7 @@ static irqreturn_t pcic_interrupt(int irq, void *dev)
     if (j == 20)
 	printk(KERN_NOTICE "i82365: infinite loop in interrupt handler\n");
 
-    debug(4, "interrupt done\n");
+    pr_debug("pcic_interrupt done\n");
     return IRQ_RETVAL(handled);
 } /* pcic_interrupt */
 
@@ -932,7 +917,7 @@ static int i365_get_status(u_short sock, u_int *value)
 	}
     }
     
-    debug(1, "GetStatus(%d) = %#4.4x\n", sock, *value);
+    pr_debug("GetStatus(%d) = %#4.4x\n", sock, *value);
     return 0;
 } /* i365_get_status */
 
@@ -943,7 +928,7 @@ static int i365_set_socket(u_short sock, socket_state_t *state)
     struct i82365_socket *t = &socket[sock];
     u_char reg;
     
-    debug(1, "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+    pr_debug("SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 	  "io_irq %d, csc_mask %#2.2x)\n", sock, state->flags,
 	  state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
     
@@ -1052,7 +1037,7 @@ static int i365_set_io_map(u_short sock, struct pccard_io_map *io)
 {
     u_char map, ioctl;
     
-    debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
+    pr_debug("SetIOMap(%d, %d, %#2.2x, %d ns, "
 	  "%#llx-%#llx)\n", sock, io->map, io->flags, io->speed,
 	  (unsigned long long)io->start, (unsigned long long)io->stop);
     map = io->map;
@@ -1082,7 +1067,7 @@ static int i365_set_mem_map(u_short sock, struct pccard_mem_map *mem)
     u_short base, i;
     u_char map;
     
-    debug(1, "SetMemMap(%d, %d, %#2.2x, %d ns, %#llx-%#llx, "
+    pr_debug("SetMemMap(%d, %d, %#2.2x, %d ns, %#llx-%#llx, "
 	  "%#x)\n", sock, mem->map, mem->flags, mem->speed,
 	  (unsigned long long)mem->res->start,
 	  (unsigned long long)mem->res->end, mem->card_start);
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 7dfbee1..26a621c 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -38,17 +38,6 @@
 
 #include "m32r_cfc.h"
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static int m32r_cfc_debug;
-module_param(m32r_cfc_debug, int, 0644);
-#define debug(lvl, fmt, arg...) do {				\
-	if (m32r_cfc_debug > (lvl))				\
-		printk(KERN_DEBUG "m32r_cfc: " fmt , ## arg);	\
-} while (0)
-#else
-#define debug(n, args...) do { } while (0)
-#endif
-
 /* Poll status interval -- 0 means default to interrupt */
 static int poll_interval = 0;
 
@@ -123,7 +112,7 @@ void pcc_ioread_byte(int sock, unsigned long port, void *buf, size_t size,
 	unsigned char *bp = (unsigned char *)buf;
 	unsigned long flags;
 
-	debug(3, "m32r_cfc: pcc_ioread_byte: sock=%d, port=%#lx, buf=%p, "
+	pr_debug("m32r_cfc: pcc_ioread_byte: sock=%d, port=%#lx, buf=%p, "
 		 "size=%u, nmemb=%d, flag=%d\n",
 		  sock, port, buf, size, nmemb, flag);
 
@@ -132,7 +121,7 @@ void pcc_ioread_byte(int sock, unsigned long port, void *buf, size_t size,
 		printk("m32r_cfc:ioread_byte null port :%#lx\n",port);
 		return;
 	}
-	debug(3, "m32r_cfc: pcc_ioread_byte: addr=%#lx\n", addr);
+	pr_debug("m32r_cfc: pcc_ioread_byte: addr=%#lx\n", addr);
 
 	spin_lock_irqsave(&pcc_lock, flags);
 	/* read Byte */
@@ -148,7 +137,7 @@ void pcc_ioread_word(int sock, unsigned long port, void *buf, size_t size,
 	unsigned short *bp = (unsigned short *)buf;
 	unsigned long flags;
 
-	debug(3, "m32r_cfc: pcc_ioread_word: sock=%d, port=%#lx, "
+	pr_debug("m32r_cfc: pcc_ioread_word: sock=%d, port=%#lx, "
 		 "buf=%p, size=%u, nmemb=%d, flag=%d\n",
 		 sock, port, buf, size, nmemb, flag);
 
@@ -163,7 +152,7 @@ void pcc_ioread_word(int sock, unsigned long port, void *buf, size_t size,
 		printk("m32r_cfc:ioread_word null port :%#lx\n",port);
 		return;
 	}
-	debug(3, "m32r_cfc: pcc_ioread_word: addr=%#lx\n", addr);
+	pr_debug("m32r_cfc: pcc_ioread_word: addr=%#lx\n", addr);
 
 	spin_lock_irqsave(&pcc_lock, flags);
 	/* read Word */
@@ -179,7 +168,7 @@ void pcc_iowrite_byte(int sock, unsigned long port, void *buf, size_t size,
 	unsigned char *bp = (unsigned char *)buf;
 	unsigned long flags;
 
-	debug(3, "m32r_cfc: pcc_iowrite_byte: sock=%d, port=%#lx, "
+	pr_debug("m32r_cfc: pcc_iowrite_byte: sock=%d, port=%#lx, "
 		 "buf=%p, size=%u, nmemb=%d, flag=%d\n",
 		 sock, port, buf, size, nmemb, flag);
 
@@ -189,7 +178,7 @@ void pcc_iowrite_byte(int sock, unsigned long port, void *buf, size_t size,
 		printk("m32r_cfc:iowrite_byte null port:%#lx\n",port);
 		return;
 	}
-	debug(3, "m32r_cfc: pcc_iowrite_byte: addr=%#lx\n", addr);
+	pr_debug("m32r_cfc: pcc_iowrite_byte: addr=%#lx\n", addr);
 
 	spin_lock_irqsave(&pcc_lock, flags);
 	while (nmemb--)
@@ -204,7 +193,7 @@ void pcc_iowrite_word(int sock, unsigned long port, void *buf, size_t size,
 	unsigned short *bp = (unsigned short *)buf;
 	unsigned long flags;
 
-	debug(3, "m32r_cfc: pcc_iowrite_word: sock=%d, port=%#lx, "
+	pr_debug("m32r_cfc: pcc_iowrite_word: sock=%d, port=%#lx, "
 		 "buf=%p, size=%u, nmemb=%d, flag=%d\n",
 		 sock, port, buf, size, nmemb, flag);
 
@@ -226,7 +215,7 @@ void pcc_iowrite_word(int sock, unsigned long port, void *buf, size_t size,
 		return;
 	}
 #endif
-	debug(3, "m32r_cfc: pcc_iowrite_word: addr=%#lx\n", addr);
+	pr_debug("m32r_cfc: pcc_iowrite_word: addr=%#lx\n", addr);
 
 	spin_lock_irqsave(&pcc_lock, flags);
 	while (nmemb--)
@@ -262,7 +251,7 @@ static struct timer_list poll_timer;
 static unsigned int pcc_get(u_short sock, unsigned int reg)
 {
 	unsigned int val = inw(reg);
-	debug(3, "m32r_cfc: pcc_get: reg(0x%08x)=0x%04x\n", reg, val);
+	pr_debug("m32r_cfc: pcc_get: reg(0x%08x)=0x%04x\n", reg, val);
 	return val;
 }
 
@@ -270,7 +259,7 @@ static unsigned int pcc_get(u_short sock, unsigned int reg)
 static void pcc_set(u_short sock, unsigned int reg, unsigned int data)
 {
 	outw(data, reg);
-	debug(3, "m32r_cfc: pcc_set: reg(0x%08x)=0x%04x\n", reg, data);
+	pr_debug("m32r_cfc: pcc_set: reg(0x%08x)=0x%04x\n", reg, data);
 }
 
 /*======================================================================
@@ -286,14 +275,14 @@ static int __init is_alive(u_short sock)
 {
 	unsigned int stat;
 
-	debug(3, "m32r_cfc: is_alive:\n");
+	pr_debug("m32r_cfc: is_alive:\n");
 
 	printk("CF: ");
 	stat = pcc_get(sock, (unsigned int)PLD_CFSTS);
 	if (!stat)
 		printk("No ");
 	printk("Card is detected at socket %d : stat = 0x%08x\n", sock, stat);
-	debug(3, "m32r_cfc: is_alive: sock stat is 0x%04x\n", stat);
+	pr_debug("m32r_cfc: is_alive: sock stat is 0x%04x\n", stat);
 
 	return 0;
 }
@@ -303,7 +292,7 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr,
 {
 	pcc_socket_t *t = &socket[pcc_sockets];
 
-	debug(3, "m32r_cfc: add_pcc_socket: base=%#lx, irq=%d, "
+	pr_debug("m32r_cfc: add_pcc_socket: base=%#lx, irq=%d, "
 		 "mapaddr=%#lx, ioaddr=%08x\n",
 		 base, irq, mapaddr, ioaddr);
 
@@ -358,7 +347,7 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr,
 	/* eject interrupt */
 	request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
 #endif
-	debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n");
+	pr_debug("m32r_cfc: enable CFMSK, RDYSEL\n");
 	pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01);
 #endif	/* CONFIG_PLAT_USRV */
 #if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV) || defined(CONFIG_PLAT_OPSPUT)
@@ -378,26 +367,26 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 	u_int events = 0;
 	int handled = 0;
 
-	debug(3, "m32r_cfc: pcc_interrupt: irq=%d, dev=%p\n", irq, dev);
+	pr_debug("m32r_cfc: pcc_interrupt: irq=%d, dev=%p\n", irq, dev);
 	for (i = 0; i < pcc_sockets; i++) {
 		if (socket[i].cs_irq1 != irq && socket[i].cs_irq2 != irq)
 			continue;
 
 		handled = 1;
-		debug(3, "m32r_cfc: pcc_interrupt: socket %d irq 0x%02x ",
+		pr_debug("m32r_cfc: pcc_interrupt: socket %d irq 0x%02x ",
 			i, irq);
 		events |= SS_DETECT;	/* insert or eject */
 		if (events)
 			pcmcia_parse_events(&socket[i].socket, events);
 	}
-	debug(3, "m32r_cfc: pcc_interrupt: done\n");
+	pr_debug("m32r_cfc: pcc_interrupt: done\n");
 
 	return IRQ_RETVAL(handled);
 } /* pcc_interrupt */
 
 static void pcc_interrupt_wrapper(u_long data)
 {
-	debug(3, "m32r_cfc: pcc_interrupt_wrapper:\n");
+	pr_debug("m32r_cfc: pcc_interrupt_wrapper:\n");
 	pcc_interrupt(0, NULL);
 	init_timer(&poll_timer);
 	poll_timer.expires = jiffies + poll_interval;
@@ -410,17 +399,17 @@ static int _pcc_get_status(u_short sock, u_int *value)
 {
 	u_int status;
 
-	debug(3, "m32r_cfc: _pcc_get_status:\n");
+	pr_debug("m32r_cfc: _pcc_get_status:\n");
 	status = pcc_get(sock, (unsigned int)PLD_CFSTS);
 	*value = (status) ? SS_DETECT : 0;
- 	debug(3, "m32r_cfc: _pcc_get_status: status=0x%08x\n", status);
+	pr_debug("m32r_cfc: _pcc_get_status: status=0x%08x\n", status);
 
 #if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV) || defined(CONFIG_PLAT_OPSPUT)
 	if ( status ) {
 		/* enable CF power */
 		status = inw((unsigned int)PLD_CPCR);
 		if (!(status & PLD_CPCR_CF)) {
-			debug(3, "m32r_cfc: _pcc_get_status: "
+			pr_debug("m32r_cfc: _pcc_get_status: "
 				 "power on (CPCR=0x%08x)\n", status);
 			status |= PLD_CPCR_CF;
 			outw(status, (unsigned int)PLD_CPCR);
@@ -439,7 +428,7 @@ static int _pcc_get_status(u_short sock, u_int *value)
 		status &= ~PLD_CPCR_CF;
 		outw(status, (unsigned int)PLD_CPCR);
 		udelay(100);
-		debug(3, "m32r_cfc: _pcc_get_status: "
+		pr_debug("m32r_cfc: _pcc_get_status: "
 			 "power off (CPCR=0x%08x)\n", status);
 	}
 #elif defined(CONFIG_PLAT_MAPPI2) || defined(CONFIG_PLAT_MAPPI3)
@@ -465,13 +454,13 @@ static int _pcc_get_status(u_short sock, u_int *value)
 		/* disable CF power */
 	        pcc_set(sock, (unsigned int)PLD_CPCR, 0);
 		udelay(100);
-		debug(3, "m32r_cfc: _pcc_get_status: "
+		pr_debug("m32r_cfc: _pcc_get_status: "
 			 "power off (CPCR=0x%08x)\n", status);
 	}
 #else
 #error no platform configuration
 #endif
-	debug(3, "m32r_cfc: _pcc_get_status: GetStatus(%d) = %#4.4x\n",
+	pr_debug("m32r_cfc: _pcc_get_status: GetStatus(%d) = %#4.4x\n",
 		 sock, *value);
 	return 0;
 } /* _get_status */
@@ -480,7 +469,7 @@ static int _pcc_get_status(u_short sock, u_int *value)
 
 static int _pcc_set_socket(u_short sock, socket_state_t *state)
 {
-	debug(3, "m32r_cfc: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+	pr_debug("m32r_cfc: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 		  "io_irq %d, csc_mask %#2.2x)\n", sock, state->flags,
 		  state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
 
@@ -492,41 +481,39 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state)
 	}
 #endif
 	if (state->flags & SS_RESET) {
-		debug(3, ":RESET\n");
+		pr_debug(":RESET\n");
 		pcc_set(sock,(unsigned int)PLD_CFRSTCR,0x101);
 	}else{
 		pcc_set(sock,(unsigned int)PLD_CFRSTCR,0x100);
 	}
 	if (state->flags & SS_OUTPUT_ENA){
-		debug(3, ":OUTPUT_ENA\n");
+		pr_debug(":OUTPUT_ENA\n");
 		/* bit clear */
 		pcc_set(sock,(unsigned int)PLD_CFBUFCR,0);
 	} else {
 		pcc_set(sock,(unsigned int)PLD_CFBUFCR,1);
 	}
 
-#ifdef CONFIG_PCMCIA_DEBUG
 	if(state->flags & SS_IOCARD){
-		debug(3, ":IOCARD");
+		pr_debug(":IOCARD");
 	}
 	if (state->flags & SS_PWR_AUTO) {
-		debug(3, ":PWR_AUTO");
+		pr_debug(":PWR_AUTO");
 	}
 	if (state->csc_mask & SS_DETECT)
-		debug(3, ":csc-SS_DETECT");
+		pr_debug(":csc-SS_DETECT");
 	if (state->flags & SS_IOCARD) {
 		if (state->csc_mask & SS_STSCHG)
-			debug(3, ":STSCHG");
+			pr_debug(":STSCHG");
 	} else {
 		if (state->csc_mask & SS_BATDEAD)
-			debug(3, ":BATDEAD");
+			pr_debug(":BATDEAD");
 		if (state->csc_mask & SS_BATWARN)
-			debug(3, ":BATWARN");
+			pr_debug(":BATWARN");
 		if (state->csc_mask & SS_READY)
-			debug(3, ":READY");
+			pr_debug(":READY");
 	}
-	debug(3, "\n");
-#endif
+	pr_debug("\n");
 	return 0;
 } /* _set_socket */
 
@@ -536,7 +523,7 @@ static int _pcc_set_io_map(u_short sock, struct pccard_io_map *io)
 {
 	u_char map;
 
-	debug(3, "m32r_cfc: SetIOMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m32r_cfc: SetIOMap(%d, %d, %#2.2x, %d ns, "
 		  "%#llx-%#llx)\n", sock, io->map, io->flags,
 		  io->speed, (unsigned long long)io->start,
 		  (unsigned long long)io->stop);
@@ -554,7 +541,7 @@ static int _pcc_set_mem_map(u_short sock, struct pccard_mem_map *mem)
 	u_long addr;
 	pcc_socket_t *t = &socket[sock];
 
-	debug(3, "m32r_cfc: SetMemMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m32r_cfc: SetMemMap(%d, %d, %#2.2x, %d ns, "
 		 "%#llx, %#x)\n", sock, map, mem->flags,
 		 mem->speed, (unsigned long long)mem->static_start,
 		 mem->card_start);
@@ -640,11 +627,11 @@ static int pcc_get_status(struct pcmcia_socket *s, u_int *value)
 	unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
 
 	if (socket[sock].flags & IS_ALIVE) {
-		debug(3, "m32r_cfc: pcc_get_status: sock(%d) -EINVAL\n", sock);
+		dev_dbg(&s->dev, "pcc_get_status: sock(%d) -EINVAL\n", sock);
 		*value = 0;
 		return -EINVAL;
 	}
-	debug(3, "m32r_cfc: pcc_get_status: sock(%d)\n", sock);
+	dev_dbg(&s->dev, "pcc_get_status: sock(%d)\n", sock);
 	LOCKED(_pcc_get_status(sock, value));
 }
 
@@ -653,10 +640,10 @@ static int pcc_set_socket(struct pcmcia_socket *s, socket_state_t *state)
 	unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
 
 	if (socket[sock].flags & IS_ALIVE) {
-		debug(3, "m32r_cfc: pcc_set_socket: sock(%d) -EINVAL\n", sock);
+		dev_dbg(&s->dev, "pcc_set_socket: sock(%d) -EINVAL\n", sock);
 		return -EINVAL;
 	}
-	debug(3, "m32r_cfc: pcc_set_socket: sock(%d)\n", sock);
+	dev_dbg(&s->dev, "pcc_set_socket: sock(%d)\n", sock);
 	LOCKED(_pcc_set_socket(sock, state));
 }
 
@@ -665,10 +652,10 @@ static int pcc_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
 	unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
 
 	if (socket[sock].flags & IS_ALIVE) {
-		debug(3, "m32r_cfc: pcc_set_io_map: sock(%d) -EINVAL\n", sock);
+		dev_dbg(&s->dev, "pcc_set_io_map: sock(%d) -EINVAL\n", sock);
 		return -EINVAL;
 	}
-	debug(3, "m32r_cfc: pcc_set_io_map: sock(%d)\n", sock);
+	dev_dbg(&s->dev, "pcc_set_io_map: sock(%d)\n", sock);
 	LOCKED(_pcc_set_io_map(sock, io));
 }
 
@@ -677,16 +664,16 @@ static int pcc_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *mem)
 	unsigned int sock = container_of(s, struct pcc_socket, socket)->number;
 
 	if (socket[sock].flags & IS_ALIVE) {
-		debug(3, "m32r_cfc: pcc_set_mem_map: sock(%d) -EINVAL\n", sock);
+		dev_dbg(&s->dev, "pcc_set_mem_map: sock(%d) -EINVAL\n", sock);
 		return -EINVAL;
 	}
-	debug(3, "m32r_cfc: pcc_set_mem_map: sock(%d)\n", sock);
+	dev_dbg(&s->dev, "pcc_set_mem_map: sock(%d)\n", sock);
 	LOCKED(_pcc_set_mem_map(sock, mem));
 }
 
 static int pcc_init(struct pcmcia_socket *s)
 {
-	debug(3, "m32r_cfc: pcc_init()\n");
+	dev_dbg(&s->dev, "pcc_init()\n");
 	return 0;
 }
 
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index c6524f9..72844c5 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -45,16 +45,6 @@
 
 #define PCC_DEBUG_DBEX
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static int m32r_pcc_debug;
-module_param(m32r_pcc_debug, int, 0644);
-#define debug(lvl, fmt, arg...) do {				\
-	if (m32r_pcc_debug > (lvl))				\
-		printk(KERN_DEBUG "m32r_pcc: " fmt , ## arg);	\
-} while (0)
-#else
-#define debug(n, args...) do { } while (0)
-#endif
 
 /* Poll status interval -- 0 means default to interrupt */
 static int poll_interval = 0;
@@ -358,7 +348,7 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 	u_int events, active;
 	int handled = 0;
 
-	debug(4, "m32r: pcc_interrupt(%d)\n", irq);
+	pr_debug("m32r_pcc: pcc_interrupt(%d)\n", irq);
 
 	for (j = 0; j < 20; j++) {
 		active = 0;
@@ -369,13 +359,14 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 			handled = 1;
 			irc = pcc_get(i, PCIRC);
 			irc >>=16;
-			debug(2, "m32r-pcc:interrupt: socket %d pcirc 0x%02x ", i, irc);
+			pr_debug("m32r_pcc: interrupt: socket %d pcirc 0x%02x ",
+				i, irc);
 			if (!irc)
 				continue;
 
 			events = (irc) ? SS_DETECT : 0;
 			events |= (pcc_get(i,PCCR) & PCCR_PCEN) ? SS_READY : 0;
-			debug(2, " event 0x%02x\n", events);
+			pr_debug("m32r_pcc: event 0x%02x\n", events);
 
 			if (events)
 				pcmcia_parse_events(&socket[i].socket, events);
@@ -388,7 +379,7 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 	if (j == 20)
 		printk(KERN_NOTICE "m32r-pcc: infinite loop in interrupt handler\n");
 
-	debug(4, "m32r-pcc: interrupt done\n");
+	pr_debug("m32r_pcc: interrupt done\n");
 
 	return IRQ_RETVAL(handled);
 } /* pcc_interrupt */
@@ -422,7 +413,7 @@ static int _pcc_get_status(u_short sock, u_int *value)
 	status = pcc_get(sock,PCCSIGCR);
 	*value |= (status & PCCSIGCR_VEN) ? SS_POWERON : 0;
 
-	debug(3, "m32r-pcc: GetStatus(%d) = %#4.4x\n", sock, *value);
+	pr_debug("m32r_pcc: GetStatus(%d) = %#4.4x\n", sock, *value);
 	return 0;
 } /* _get_status */
 
@@ -432,7 +423,7 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state)
 {
 	u_long reg = 0;
 
-	debug(3, "m32r-pcc: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+	pr_debug("m32r_pcc: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 		  "io_irq %d, csc_mask %#2.2x)", sock, state->flags,
 		  state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
 
@@ -448,11 +439,11 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state)
 	}
 
 	if (state->flags & SS_RESET) {
-		debug(3, ":RESET\n");
+		pr_debug("m32r_pcc: :RESET\n");
 		reg |= PCCSIGCR_CRST;
 	}
 	if (state->flags & SS_OUTPUT_ENA){
-		debug(3, ":OUTPUT_ENA\n");
+		pr_debug("m32r_pcc: :OUTPUT_ENA\n");
 		/* bit clear */
 	} else {
 		reg |= PCCSIGCR_SEN;
@@ -460,28 +451,26 @@ static int _pcc_set_socket(u_short sock, socket_state_t *state)
 
 	pcc_set(sock,PCCSIGCR,reg);
 
-#ifdef CONFIG_PCMCIA_DEBUG
 	if(state->flags & SS_IOCARD){
-		debug(3, ":IOCARD");
+		pr_debug("m32r_pcc: :IOCARD");
 	}
 	if (state->flags & SS_PWR_AUTO) {
-		debug(3, ":PWR_AUTO");
+		pr_debug("m32r_pcc: :PWR_AUTO");
 	}
 	if (state->csc_mask & SS_DETECT)
-		debug(3, ":csc-SS_DETECT");
+		pr_debug("m32r_pcc: :csc-SS_DETECT");
 	if (state->flags & SS_IOCARD) {
 		if (state->csc_mask & SS_STSCHG)
-			debug(3, ":STSCHG");
+			pr_debug("m32r_pcc: :STSCHG");
 	} else {
 		if (state->csc_mask & SS_BATDEAD)
-			debug(3, ":BATDEAD");
+			pr_debug("m32r_pcc: :BATDEAD");
 		if (state->csc_mask & SS_BATWARN)
-			debug(3, ":BATWARN");
+			pr_debug("m32r_pcc: :BATWARN");
 		if (state->csc_mask & SS_READY)
-			debug(3, ":READY");
+			pr_debug("m32r_pcc: :READY");
 	}
-	debug(3, "\n");
-#endif
+	pr_debug("m32r_pcc: \n");
 	return 0;
 } /* _set_socket */
 
@@ -491,7 +480,7 @@ static int _pcc_set_io_map(u_short sock, struct pccard_io_map *io)
 {
 	u_char map;
 
-	debug(3, "m32r-pcc: SetIOMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m32r_pcc: SetIOMap(%d, %d, %#2.2x, %d ns, "
 		  "%#llx-%#llx)\n", sock, io->map, io->flags,
 		  io->speed, (unsigned long long)io->start,
 		  (unsigned long long)io->stop);
@@ -515,7 +504,7 @@ static int _pcc_set_mem_map(u_short sock, struct pccard_mem_map *mem)
 #endif
 #endif
 
-	debug(3, "m32r-pcc: SetMemMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m32r_pcc: SetMemMap(%d, %d, %#2.2x, %d ns, "
 		 "%#llx,  %#x)\n", sock, map, mem->flags,
 		 mem->speed, (unsigned long long)mem->static_start,
 		 mem->card_start);
@@ -662,7 +651,7 @@ static int pcc_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *mem)
 
 static int pcc_init(struct pcmcia_socket *s)
 {
-	debug(4, "m32r-pcc: init call\n");
+	pr_debug("m32r_pcc: init call\n");
 	return 0;
 }
 
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index 403559b..7f79c4e 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -64,14 +64,6 @@
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static int pc_debug;
-module_param(pc_debug, int, 0);
-#define dprintk(args...) printk(KERN_DEBUG "m8xx_pcmcia: " args);
-#else
-#define dprintk(args...)
-#endif
-
 #define pcmcia_info(args...) printk(KERN_INFO "m8xx_pcmcia: "args)
 #define pcmcia_error(args...) printk(KERN_ERR "m8xx_pcmcia: "args)
 
@@ -565,7 +557,7 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 	unsigned int i, events, pscr, pipr, per;
 	pcmconf8xx_t *pcmcia = socket[0].pcmcia;
 
-	dprintk("Interrupt!\n");
+	pr_debug("m8xx_pcmcia: Interrupt!\n");
 	/* get interrupt sources */
 
 	pscr = in_be32(&pcmcia->pcmc_pscr);
@@ -614,7 +606,7 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 
 		/* call the handler */
 
-		dprintk("slot %u: events = 0x%02x, pscr = 0x%08x, "
+		pr_debug("m8xx_pcmcia: slot %u: events = 0x%02x, pscr = 0x%08x, "
 			"pipr = 0x%08x\n", i, events, pscr, pipr);
 
 		if (events) {
@@ -641,7 +633,7 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 	/* clear the interrupt sources */
 	out_be32(&pcmcia->pcmc_pscr, pscr);
 
-	dprintk("Interrupt done.\n");
+	pr_debug("m8xx_pcmcia: Interrupt done.\n");
 
 	return IRQ_HANDLED;
 }
@@ -815,7 +807,7 @@ static int m8xx_get_status(struct pcmcia_socket *sock, unsigned int *value)
 		};
 	}
 
-	dprintk("GetStatus(%d) = %#2.2x\n", lsock, *value);
+	pr_debug("m8xx_pcmcia: GetStatus(%d) = %#2.2x\n", lsock, *value);
 	return 0;
 }
 
@@ -828,7 +820,7 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t * state)
 	unsigned long flags;
 	pcmconf8xx_t *pcmcia = socket[0].pcmcia;
 
-	dprintk("SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+	pr_debug("m8xx_pcmcia: SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 		"io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
 		state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
 
@@ -974,7 +966,7 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 #define M8XX_SIZE (io->stop - io->start + 1)
 #define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
 
-	dprintk("SetIOMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m8xx_pcmcia: SetIOMap(%d, %d, %#2.2x, %d ns, "
 		"%#4.4llx-%#4.4llx)\n", lsock, io->map, io->flags,
 		io->speed, (unsigned long long)io->start,
 		(unsigned long long)io->stop);
@@ -988,7 +980,7 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 
 	if (io->flags & MAP_ACTIVE) {
 
-		dprintk("io->flags & MAP_ACTIVE\n");
+		pr_debug("m8xx_pcmcia: io->flags & MAP_ACTIVE\n");
 
 		winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
 		    + (lsock * PCMCIA_IO_WIN_NO) + io->map;
@@ -1018,8 +1010,8 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 
 		out_be32(&w->or, reg);
 
-		dprintk("Socket %u: Mapped io window %u at %#8.8x, "
-			"OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+		pr_debug("m8xx_pcmcia: Socket %u: Mapped io window %u at "
+			"%#8.8x, OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
 	} else {
 		/* shutdown IO window */
 		winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO)
@@ -1033,14 +1025,14 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 		out_be32(&w->or, 0);	/* turn off window */
 		out_be32(&w->br, 0);	/* turn off base address */
 
-		dprintk("Socket %u: Unmapped io window %u at %#8.8x, "
-			"OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+		pr_debug("m8xx_pcmcia: Socket %u: Unmapped io window %u at "
+			"%#8.8x, OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
 	}
 
 	/* copy the struct and modify the copy */
 	s->io_win[io->map] = *io;
 	s->io_win[io->map].flags &= (MAP_WRPROT | MAP_16BIT | MAP_ACTIVE);
-	dprintk("SetIOMap exit\n");
+	pr_debug("m8xx_pcmcia: SetIOMap exit\n");
 
 	return 0;
 }
@@ -1055,7 +1047,7 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock,
 	unsigned int reg, winnr;
 	pcmconf8xx_t *pcmcia = s->pcmcia;
 
-	dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m8xx_pcmcia: SetMemMap(%d, %d, %#2.2x, %d ns, "
 		"%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
 		mem->speed, (unsigned long long)mem->static_start,
 		mem->card_start);
@@ -1098,7 +1090,7 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock,
 
 	out_be32(&w->or, reg);
 
-	dprintk("Socket %u: Mapped memory window %u at %#8.8x, "
+	pr_debug("m8xx_pcmcia: Socket %u: Mapped memory window %u at %#8.8x, "
 		"OR = %#8.8x.\n", lsock, mem->map, w->br, w->or);
 
 	if (mem->flags & MAP_ACTIVE) {
@@ -1108,7 +1100,7 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock,
 		    + mem->card_start;
 	}
 
-	dprintk("SetMemMap(%d, %d, %#2.2x, %d ns, "
+	pr_debug("m8xx_pcmcia: SetMemMap(%d, %d, %#2.2x, %d ns, "
 		"%#5.5llx, %#5.5x)\n", lsock, mem->map, mem->flags,
 		mem->speed, (unsigned long long)mem->static_start,
 		mem->card_start);
@@ -1129,7 +1121,7 @@ static int m8xx_sock_init(struct pcmcia_socket *sock)
 	pccard_io_map io = { 0, 0, 0, 0, 1 };
 	pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
 
-	dprintk("sock_init(%d)\n", s);
+	pr_debug("m8xx_pcmcia: sock_init(%d)\n", s);
 
 	m8xx_set_socket(sock, &dead_socket);
 	for (i = 0; i < PCMCIA_IO_WIN_NO; i++) {
diff --git a/drivers/pcmcia/o2micro.h b/drivers/pcmcia/o2micro.h
index 72188c4..624442f 100644
--- a/drivers/pcmcia/o2micro.h
+++ b/drivers/pcmcia/o2micro.h
@@ -30,28 +30,6 @@
 #ifndef _LINUX_O2MICRO_H
 #define _LINUX_O2MICRO_H
 
-#ifndef PCI_VENDOR_ID_O2
-#define PCI_VENDOR_ID_O2		0x1217
-#endif
-#ifndef PCI_DEVICE_ID_O2_6729
-#define PCI_DEVICE_ID_O2_6729		0x6729
-#endif
-#ifndef PCI_DEVICE_ID_O2_6730
-#define PCI_DEVICE_ID_O2_6730		0x673a
-#endif
-#ifndef PCI_DEVICE_ID_O2_6832
-#define PCI_DEVICE_ID_O2_6832		0x6832
-#endif
-#ifndef PCI_DEVICE_ID_O2_6836
-#define PCI_DEVICE_ID_O2_6836		0x6836
-#endif
-#ifndef PCI_DEVICE_ID_O2_6812
-#define PCI_DEVICE_ID_O2_6812		0x6872
-#endif
-#ifndef PCI_DEVICE_ID_O2_6933
-#define PCI_DEVICE_ID_O2_6933           0x6933
-#endif
-
 /* Additional PCI configuration registers */
 
 #define O2_MUX_CONTROL		0x90	/* 32 bit */
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 30cf71d..c4d7908 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -58,17 +58,6 @@ typedef struct user_info_t {
 } user_info_t;
 
 
-#ifdef CONFIG_PCMCIA_DEBUG
-extern int ds_pc_debug;
-
-#define ds_dbg(lvl, fmt, arg...) do {		\
-	if (ds_pc_debug >= lvl)				\
-		printk(KERN_DEBUG "ds: " fmt , ## arg);		\
-} while (0)
-#else
-#define ds_dbg(lvl, fmt, arg...) do { } while (0)
-#endif
-
 static struct pcmcia_device *get_pcmcia_device(struct pcmcia_socket *s,
 						unsigned int function)
 {
@@ -229,6 +218,61 @@ static int pcmcia_adjust_resource_info(adjust_t *adj)
 	return (ret);
 }
 
+
+/** pcmcia_get_window
+ */
+static int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *wh_out,
+			window_handle_t wh, win_req_t *req)
+{
+	pccard_mem_map *win;
+	window_handle_t w;
+
+	wh--;
+	if (!s || !(s->state & SOCKET_PRESENT))
+		return -ENODEV;
+	if (wh >= MAX_WIN)
+		return -EINVAL;
+	for (w = wh; w < MAX_WIN; w++)
+		if (s->state & SOCKET_WIN_REQ(w))
+			break;
+	if (w == MAX_WIN)
+		return -EINVAL;
+	win = &s->win[w];
+	req->Base = win->res->start;
+	req->Size = win->res->end - win->res->start + 1;
+	req->AccessSpeed = win->speed;
+	req->Attributes = 0;
+	if (win->flags & MAP_ATTRIB)
+		req->Attributes |= WIN_MEMORY_TYPE_AM;
+	if (win->flags & MAP_ACTIVE)
+		req->Attributes |= WIN_ENABLE;
+	if (win->flags & MAP_16BIT)
+		req->Attributes |= WIN_DATA_WIDTH_16;
+	if (win->flags & MAP_USE_WAIT)
+		req->Attributes |= WIN_USE_WAIT;
+
+	*wh_out = w + 1;
+	return 0;
+} /* pcmcia_get_window */
+
+
+/** pcmcia_get_mem_page
+ *
+ * Change the card address of an already open memory window.
+ */
+static int pcmcia_get_mem_page(struct pcmcia_socket *skt, window_handle_t wh,
+			memreq_t *req)
+{
+	wh--;
+	if (wh >= MAX_WIN)
+		return -EINVAL;
+
+	req->Page = 0;
+	req->CardOffset = skt->win[wh].card_start;
+	return 0;
+} /* pcmcia_get_mem_page */
+
+
 /** pccard_get_status
  *
  * Get the current socket state bits.  We don't support the latched
@@ -431,7 +475,7 @@ static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info)
 	if (!s)
 		return -EINVAL;
 
-	ds_dbg(2, "bind_request(%d, '%s')\n", s->sock,
+	pr_debug("bind_request(%d, '%s')\n", s->sock,
 	       (char *)bind_info->dev_info);
 
 	p_drv = get_pcmcia_driver(&bind_info->dev_info);
@@ -623,7 +667,7 @@ static int ds_open(struct inode *inode, struct file *file)
     static int warning_printed = 0;
     int ret = 0;
 
-    ds_dbg(0, "ds_open(socket %d)\n", i);
+    pr_debug("ds_open(socket %d)\n", i);
 
     lock_kernel();
     s = pcmcia_get_socket_by_nr(i);
@@ -685,7 +729,7 @@ static int ds_release(struct inode *inode, struct file *file)
     struct pcmcia_socket *s;
     user_info_t *user, **link;
 
-    ds_dbg(0, "ds_release(socket %d)\n", iminor(inode));
+    pr_debug("ds_release(socket %d)\n", iminor(inode));
 
     user = file->private_data;
     if (CHECK_USER(user))
@@ -719,7 +763,7 @@ static ssize_t ds_read(struct file *file, char __user *buf,
     user_info_t *user;
     int ret;
 
-    ds_dbg(2, "ds_read(socket %d)\n", iminor(file->f_path.dentry->d_inode));
+    pr_debug("ds_read(socket %d)\n", iminor(file->f_path.dentry->d_inode));
 
     if (count < 4)
 	return -EINVAL;
@@ -744,7 +788,7 @@ static ssize_t ds_read(struct file *file, char __user *buf,
 static ssize_t ds_write(struct file *file, const char __user *buf,
 			size_t count, loff_t *ppos)
 {
-    ds_dbg(2, "ds_write(socket %d)\n", iminor(file->f_path.dentry->d_inode));
+    pr_debug("ds_write(socket %d)\n", iminor(file->f_path.dentry->d_inode));
 
     if (count != 4)
 	return -EINVAL;
@@ -762,7 +806,7 @@ static u_int ds_poll(struct file *file, poll_table *wait)
     struct pcmcia_socket *s;
     user_info_t *user;
 
-    ds_dbg(2, "ds_poll(socket %d)\n", iminor(file->f_path.dentry->d_inode));
+    pr_debug("ds_poll(socket %d)\n", iminor(file->f_path.dentry->d_inode));
 
     user = file->private_data;
     if (CHECK_USER(user))
@@ -790,7 +834,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
     ds_ioctl_arg_t *buf;
     user_info_t *user;
 
-    ds_dbg(2, "ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
+    pr_debug("ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
 
     user = file->private_data;
     if (CHECK_USER(user))
@@ -809,13 +853,13 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 
     if (cmd & IOC_IN) {
 	if (!access_ok(VERIFY_READ, uarg, size)) {
-	    ds_dbg(3, "ds_ioctl(): verify_read = %d\n", -EFAULT);
+	    pr_debug("ds_ioctl(): verify_read = %d\n", -EFAULT);
 	    return -EFAULT;
 	}
     }
     if (cmd & IOC_OUT) {
 	if (!access_ok(VERIFY_WRITE, uarg, size)) {
-	    ds_dbg(3, "ds_ioctl(): verify_write = %d\n", -EFAULT);
+	    pr_debug("ds_ioctl(): verify_write = %d\n", -EFAULT);
 	    return -EFAULT;
 	}
     }
@@ -927,15 +971,15 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	goto free_out;
 	break;
     case DS_GET_FIRST_WINDOW:
-	ret = pcmcia_get_window(s, &buf->win_info.handle, 0,
+	ret = pcmcia_get_window(s, &buf->win_info.handle, 1,
 			&buf->win_info.window);
 	break;
     case DS_GET_NEXT_WINDOW:
 	ret = pcmcia_get_window(s, &buf->win_info.handle,
-			buf->win_info.handle->index + 1, &buf->win_info.window);
+			buf->win_info.handle + 1, &buf->win_info.window);
 	break;
     case DS_GET_MEM_PAGE:
-	ret = pcmcia_get_mem_page(buf->win_info.handle,
+	ret = pcmcia_get_mem_page(s, buf->win_info.handle,
 			   &buf->win_info.map);
 	break;
     case DS_REPLACE_CIS:
@@ -962,7 +1006,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
     }
 
     if ((err == 0) && (ret != 0)) {
-	ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
+	pr_debug("ds_ioctl: ret = %d\n", ret);
 	switch (ret) {
 	case -ENODEV:
 	case -EINVAL:
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index d919e96..a8bf8c1 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -20,6 +20,7 @@
 #include <linux/delay.h>
 #include <linux/pci.h>
 #include <linux/device.h>
+#include <linux/netdevice.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
@@ -43,21 +44,6 @@ static u8 pcmcia_used_irq[NR_IRQS];
 #endif
 
 
-#ifdef CONFIG_PCMCIA_DEBUG
-extern int ds_pc_debug;
-
-#define ds_dbg(skt, lvl, fmt, arg...) do {			\
-	if (ds_pc_debug >= lvl)					\
-		dev_printk(KERN_DEBUG, &skt->dev,		\
-			   "pcmcia_resource: " fmt,		\
-			   ## arg);				\
-} while (0)
-#else
-#define ds_dbg(skt, lvl, fmt, arg...) do { } while (0)
-#endif
-
-
-
 /** alloc_io_space
  *
  * Special stuff for managing IO windows, because they are scarce
@@ -72,14 +58,14 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr,
 	align = (*base) ? (lines ? 1<<lines : 0) : 1;
 	if (align && (align < num)) {
 		if (*base) {
-			ds_dbg(s, 0, "odd IO request: num %#x align %#x\n",
+			dev_dbg(&s->dev, "odd IO request: num %#x align %#x\n",
 			       num, align);
 			align = 0;
 		} else
 			while (align && (align < num)) align <<= 1;
 	}
 	if (*base & ~(align-1)) {
-		ds_dbg(s, 0, "odd IO request: base %#x align %#x\n",
+		dev_dbg(&s->dev, "odd IO request: base %#x align %#x\n",
 		       *base, align);
 		align = 0;
 	}
@@ -173,8 +159,10 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
 	s = p_dev->socket;
 	c = p_dev->function_config;
 
-	if (!(c->state & CONFIG_LOCKED))
+	if (!(c->state & CONFIG_LOCKED)) {
+		dev_dbg(&s->dev, "Configuration isnt't locked\n");
 		return -EACCES;
+	}
 
 	addr = (c->ConfigBase + reg->Offset) >> 1;
 
@@ -188,6 +176,7 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
 		pcmcia_write_cis_mem(s, 1, addr, 1, &val);
 		break;
 	default:
+		dev_dbg(&s->dev, "Invalid conf register request\n");
 		return -EINVAL;
 		break;
 	}
@@ -196,68 +185,21 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
 EXPORT_SYMBOL(pcmcia_access_configuration_register);
 
 
-/** pcmcia_get_window
- */
-int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,
-		      int idx, win_req_t *req)
-{
-	window_t *win;
-	int w;
-
-	if (!s || !(s->state & SOCKET_PRESENT))
-		return -ENODEV;
-	for (w = idx; w < MAX_WIN; w++)
-		if (s->state & SOCKET_WIN_REQ(w))
-			break;
-	if (w == MAX_WIN)
-		return -EINVAL;
-	win = &s->win[w];
-	req->Base = win->ctl.res->start;
-	req->Size = win->ctl.res->end - win->ctl.res->start + 1;
-	req->AccessSpeed = win->ctl.speed;
-	req->Attributes = 0;
-	if (win->ctl.flags & MAP_ATTRIB)
-		req->Attributes |= WIN_MEMORY_TYPE_AM;
-	if (win->ctl.flags & MAP_ACTIVE)
-		req->Attributes |= WIN_ENABLE;
-	if (win->ctl.flags & MAP_16BIT)
-		req->Attributes |= WIN_DATA_WIDTH_16;
-	if (win->ctl.flags & MAP_USE_WAIT)
-		req->Attributes |= WIN_USE_WAIT;
-	*handle = win;
-	return 0;
-} /* pcmcia_get_window */
-EXPORT_SYMBOL(pcmcia_get_window);
-
-
-/** pcmcia_get_mem_page
- *
- * Change the card address of an already open memory window.
- */
-int pcmcia_get_mem_page(window_handle_t win, memreq_t *req)
+int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh,
+			memreq_t *req)
 {
-	if ((win == NULL) || (win->magic != WINDOW_MAGIC))
-		return -EINVAL;
-	req->Page = 0;
-	req->CardOffset = win->ctl.card_start;
-	return 0;
-} /* pcmcia_get_mem_page */
-EXPORT_SYMBOL(pcmcia_get_mem_page);
-
+	struct pcmcia_socket *s = p_dev->socket;
 
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req)
-{
-	struct pcmcia_socket *s;
-	if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+	wh--;
+	if (wh >= MAX_WIN)
 		return -EINVAL;
-	s = win->sock;
 	if (req->Page != 0) {
-		ds_dbg(s, 0, "failure: requested page is zero\n");
+		dev_dbg(&s->dev, "failure: requested page is zero\n");
 		return -EINVAL;
 	}
-	win->ctl.card_start = req->CardOffset;
-	if (s->ops->set_mem_map(s, &win->ctl) != 0) {
-		ds_dbg(s, 0, "failed to set_mem_map\n");
+	s->win[wh].card_start = req->CardOffset;
+	if (s->ops->set_mem_map(s, &s->win[wh]) != 0) {
+		dev_dbg(&s->dev, "failed to set_mem_map\n");
 		return -EIO;
 	}
 	return 0;
@@ -278,10 +220,14 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
 	s = p_dev->socket;
 	c = p_dev->function_config;
 
-	if (!(s->state & SOCKET_PRESENT))
+	if (!(s->state & SOCKET_PRESENT)) {
+		dev_dbg(&s->dev, "No card present\n");
 		return -ENODEV;
-	if (!(c->state & CONFIG_LOCKED))
+	}
+	if (!(c->state & CONFIG_LOCKED)) {
+		dev_dbg(&s->dev, "Configuration isnt't locked\n");
 		return -EACCES;
+	}
 
 	if (mod->Attributes & CONF_IRQ_CHANGE_VALID) {
 		if (mod->Attributes & CONF_ENABLE_IRQ) {
@@ -295,7 +241,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
 	}
 
 	if (mod->Attributes & CONF_VCC_CHANGE_VALID) {
-		ds_dbg(s, 0, "changing Vcc is not allowed at this time\n");
+		dev_dbg(&s->dev, "changing Vcc is not allowed at this time\n");
 		return -EINVAL;
 	}
 
@@ -303,7 +249,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
 	if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
 	    (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
 		if (mod->Vpp1 != mod->Vpp2) {
-			ds_dbg(s, 0, "Vpp1 and Vpp2 must be the same\n");
+			dev_dbg(&s->dev, "Vpp1 and Vpp2 must be the same\n");
 			return -EINVAL;
 		}
 		s->socket.Vpp = mod->Vpp1;
@@ -314,7 +260,7 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
 		}
 	} else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
 		   (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
-		ds_dbg(s, 0, "changing Vcc is not allowed at this time\n");
+		dev_dbg(&s->dev, "changing Vcc is not allowed at this time\n");
 		return -EINVAL;
 	}
 
@@ -425,11 +371,11 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 	if (c->state & CONFIG_LOCKED)
 		return -EACCES;
 	if (c->irq.Attributes != req->Attributes) {
-		ds_dbg(s, 0, "IRQ attributes must match assigned ones\n");
+		dev_dbg(&s->dev, "IRQ attributes must match assigned ones\n");
 		return -EINVAL;
 	}
 	if (s->irq.AssignedIRQ != req->AssignedIRQ) {
-		ds_dbg(s, 0, "IRQ must match assigned one\n");
+		dev_dbg(&s->dev, "IRQ must match assigned one\n");
 		return -EINVAL;
 	}
 	if (--s->irq.Config == 0) {
@@ -437,8 +383,8 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 		s->irq.AssignedIRQ = 0;
 	}
 
-	if (req->Attributes & IRQ_HANDLE_PRESENT) {
-		free_irq(req->AssignedIRQ, req->Instance);
+	if (req->Handler) {
+		free_irq(req->AssignedIRQ, p_dev->priv);
 	}
 
 #ifdef CONFIG_PCMCIA_PROBE
@@ -449,30 +395,34 @@ static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 } /* pcmcia_release_irq */
 
 
-int pcmcia_release_window(window_handle_t win)
+int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t wh)
 {
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
+	pccard_mem_map *win;
 
-	if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+	wh--;
+	if (wh >= MAX_WIN)
 		return -EINVAL;
-	s = win->sock;
-	if (!(win->handle->_win & CLIENT_WIN_REQ(win->index)))
+
+	win = &s->win[wh];
+
+	if (!(p_dev->_win & CLIENT_WIN_REQ(wh))) {
+		dev_dbg(&s->dev, "not releasing unknown window\n");
 		return -EINVAL;
+	}
 
 	/* Shut down memory window */
-	win->ctl.flags &= ~MAP_ACTIVE;
-	s->ops->set_mem_map(s, &win->ctl);
-	s->state &= ~SOCKET_WIN_REQ(win->index);
+	win->flags &= ~MAP_ACTIVE;
+	s->ops->set_mem_map(s, win);
+	s->state &= ~SOCKET_WIN_REQ(wh);
 
 	/* Release system memory */
-	if (win->ctl.res) {
-		release_resource(win->ctl.res);
-		kfree(win->ctl.res);
-		win->ctl.res = NULL;
+	if (win->res) {
+		release_resource(win->res);
+		kfree(win->res);
+		win->res = NULL;
 	}
-	win->handle->_win &= ~CLIENT_WIN_REQ(win->index);
-
-	win->magic = 0;
+	p_dev->_win &= ~CLIENT_WIN_REQ(wh);
 
 	return 0;
 } /* pcmcia_release_window */
@@ -492,12 +442,14 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 		return -ENODEV;
 
 	if (req->IntType & INT_CARDBUS) {
-		ds_dbg(p_dev->socket, 0, "IntType may not be INT_CARDBUS\n");
+		dev_dbg(&s->dev, "IntType may not be INT_CARDBUS\n");
 		return -EINVAL;
 	}
 	c = p_dev->function_config;
-	if (c->state & CONFIG_LOCKED)
+	if (c->state & CONFIG_LOCKED) {
+		dev_dbg(&s->dev, "Configuration is locked\n");
 		return -EACCES;
+	}
 
 	/* Do power control.  We don't allow changes in Vcc. */
 	s->socket.Vpp = req->Vpp;
@@ -609,40 +561,44 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req)
 	struct pcmcia_socket *s = p_dev->socket;
 	config_t *c;
 
-	if (!(s->state & SOCKET_PRESENT))
+	if (!(s->state & SOCKET_PRESENT)) {
+		dev_dbg(&s->dev, "No card present\n");
 		return -ENODEV;
+	}
 
 	if (!req)
 		return -EINVAL;
 	c = p_dev->function_config;
-	if (c->state & CONFIG_LOCKED)
+	if (c->state & CONFIG_LOCKED) {
+		dev_dbg(&s->dev, "Configuration is locked\n");
 		return -EACCES;
+	}
 	if (c->state & CONFIG_IO_REQ) {
-		ds_dbg(s, 0, "IO already configured\n");
+		dev_dbg(&s->dev, "IO already configured\n");
 		return -EBUSY;
 	}
 	if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) {
-		ds_dbg(s, 0, "bad attribute setting for IO region 1\n");
+		dev_dbg(&s->dev, "bad attribute setting for IO region 1\n");
 		return -EINVAL;
 	}
 	if ((req->NumPorts2 > 0) &&
 	    (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))) {
-		ds_dbg(s, 0, "bad attribute setting for IO region 2\n");
+		dev_dbg(&s->dev, "bad attribute setting for IO region 2\n");
 		return -EINVAL;
 	}
 
-	ds_dbg(s, 1, "trying to allocate resource 1\n");
+	dev_dbg(&s->dev, "trying to allocate resource 1\n");
 	if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
 			   req->NumPorts1, req->IOAddrLines)) {
-		ds_dbg(s, 0, "allocation of resource 1 failed\n");
+		dev_dbg(&s->dev, "allocation of resource 1 failed\n");
 		return -EBUSY;
 	}
 
 	if (req->NumPorts2) {
-		ds_dbg(s, 1, "trying to allocate resource 2\n");
+		dev_dbg(&s->dev, "trying to allocate resource 2\n");
 		if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
 				   req->NumPorts2, req->IOAddrLines)) {
-			ds_dbg(s, 0, "allocation of resource 2 failed\n");
+			dev_dbg(&s->dev, "allocation of resource 2 failed\n");
 			release_io_space(s, req->BasePort1, req->NumPorts1);
 			return -EBUSY;
 		}
@@ -680,13 +636,17 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 	int ret = -EINVAL, irq = 0;
 	int type;
 
-	if (!(s->state & SOCKET_PRESENT))
+	if (!(s->state & SOCKET_PRESENT)) {
+		dev_dbg(&s->dev, "No card present\n");
 		return -ENODEV;
+	}
 	c = p_dev->function_config;
-	if (c->state & CONFIG_LOCKED)
+	if (c->state & CONFIG_LOCKED) {
+		dev_dbg(&s->dev, "Configuration is locked\n");
 		return -EACCES;
+	}
 	if (c->state & CONFIG_IRQ_REQ) {
-		ds_dbg(s, 0, "IRQ already configured\n");
+		dev_dbg(&s->dev, "IRQ already configured\n");
 		return -EBUSY;
 	}
 
@@ -704,7 +664,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 	/* if the underlying IRQ infrastructure allows for it, only allocate
 	 * the IRQ, but do not enable it
 	 */
-	if (!(req->Attributes & IRQ_HANDLE_PRESENT))
+	if (!(req->Handler))
 		type |= IRQ_NOAUTOEN;
 #endif /* IRQ_NOAUTOEN */
 
@@ -714,7 +674,7 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 	} else {
 		int try;
 		u32 mask = s->irq_mask;
-		void *data = &p_dev->dev.driver; /* something unique to this device */
+		void *data = p_dev; /* something unique to this device */
 
 		for (try = 0; try < 64; try++) {
 			irq = try % 32;
@@ -731,12 +691,12 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 			 * registering a dummy handle works, i.e. if the IRQ isn't
 			 * marked as used by the kernel resource management core */
 			ret = request_irq(irq,
-					  (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Handler : test_action,
+					  (req->Handler) ? req->Handler : test_action,
 					  type,
 					  p_dev->devname,
-					  (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
+					  (req->Handler) ? p_dev->priv : data);
 			if (!ret) {
-				if (!(req->Attributes & IRQ_HANDLE_PRESENT))
+				if (!req->Handler)
 					free_irq(irq, data);
 				break;
 			}
@@ -745,17 +705,22 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 #endif
 	/* only assign PCI irq if no IRQ already assigned */
 	if (ret && !s->irq.AssignedIRQ) {
-		if (!s->pci_irq)
+		if (!s->pci_irq) {
+			dev_printk(KERN_INFO, &s->dev, "no IRQ found\n");
 			return ret;
+		}
 		type = IRQF_SHARED;
 		irq = s->pci_irq;
 	}
 
-	if (ret && (req->Attributes & IRQ_HANDLE_PRESENT)) {
+	if (ret && req->Handler) {
 		ret = request_irq(irq, req->Handler, type,
-				  p_dev->devname, req->Instance);
-		if (ret)
+				  p_dev->devname, p_dev->priv);
+		if (ret) {
+			dev_printk(KERN_INFO, &s->dev,
+				"request_irq() failed\n");
 			return ret;
+		}
 	}
 
 	/* Make sure the fact the request type was overridden is passed back */
@@ -787,17 +752,19 @@ EXPORT_SYMBOL(pcmcia_request_irq);
  * Request_window() establishes a mapping between card memory space
  * and system memory space.
  */
-int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_handle_t *wh)
+int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_handle_t *wh)
 {
-	struct pcmcia_socket *s = (*p_dev)->socket;
-	window_t *win;
+	struct pcmcia_socket *s = p_dev->socket;
+	pccard_mem_map *win;
 	u_long align;
 	int w;
 
-	if (!(s->state & SOCKET_PRESENT))
+	if (!(s->state & SOCKET_PRESENT)) {
+		dev_dbg(&s->dev, "No card present\n");
 		return -ENODEV;
+	}
 	if (req->Attributes & (WIN_PAGED | WIN_SHARED)) {
-		ds_dbg(s, 0, "bad attribute setting for iomem region\n");
+		dev_dbg(&s->dev, "bad attribute setting for iomem region\n");
 		return -EINVAL;
 	}
 
@@ -808,12 +775,12 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h
 		  (req->Attributes & WIN_STRICT_ALIGN)) ?
 		 req->Size : s->map_size);
 	if (req->Size & (s->map_size-1)) {
-		ds_dbg(s, 0, "invalid map size\n");
+		dev_dbg(&s->dev, "invalid map size\n");
 		return -EINVAL;
 	}
 	if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
 	    (req->Base & (align-1))) {
-		ds_dbg(s, 0, "invalid base address\n");
+		dev_dbg(&s->dev, "invalid base address\n");
 		return -EINVAL;
 	}
 	if (req->Base)
@@ -823,52 +790,48 @@ int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_h
 	for (w = 0; w < MAX_WIN; w++)
 		if (!(s->state & SOCKET_WIN_REQ(w))) break;
 	if (w == MAX_WIN) {
-		ds_dbg(s, 0, "all windows are used already\n");
+		dev_dbg(&s->dev, "all windows are used already\n");
 		return -EINVAL;
 	}
 
 	win = &s->win[w];
-	win->magic = WINDOW_MAGIC;
-	win->index = w;
-	win->handle = *p_dev;
-	win->sock = s;
 
 	if (!(s->features & SS_CAP_STATIC_MAP)) {
-		win->ctl.res = pcmcia_find_mem_region(req->Base, req->Size, align,
+		win->res = pcmcia_find_mem_region(req->Base, req->Size, align,
 						      (req->Attributes & WIN_MAP_BELOW_1MB), s);
-		if (!win->ctl.res) {
-			ds_dbg(s, 0, "allocating mem region failed\n");
+		if (!win->res) {
+			dev_dbg(&s->dev, "allocating mem region failed\n");
 			return -EINVAL;
 		}
 	}
-	(*p_dev)->_win |= CLIENT_WIN_REQ(w);
+	p_dev->_win |= CLIENT_WIN_REQ(w);
 
 	/* Configure the socket controller */
-	win->ctl.map = w+1;
-	win->ctl.flags = 0;
-	win->ctl.speed = req->AccessSpeed;
+	win->map = w+1;
+	win->flags = 0;
+	win->speed = req->AccessSpeed;
 	if (req->Attributes & WIN_MEMORY_TYPE)
-		win->ctl.flags |= MAP_ATTRIB;
+		win->flags |= MAP_ATTRIB;
 	if (req->Attributes & WIN_ENABLE)
-		win->ctl.flags |= MAP_ACTIVE;
+		win->flags |= MAP_ACTIVE;
 	if (req->Attributes & WIN_DATA_WIDTH_16)
-		win->ctl.flags |= MAP_16BIT;
+		win->flags |= MAP_16BIT;
 	if (req->Attributes & WIN_USE_WAIT)
-		win->ctl.flags |= MAP_USE_WAIT;
-	win->ctl.card_start = 0;
-	if (s->ops->set_mem_map(s, &win->ctl) != 0) {
-		ds_dbg(s, 0, "failed to set memory mapping\n");
+		win->flags |= MAP_USE_WAIT;
+	win->card_start = 0;
+	if (s->ops->set_mem_map(s, win) != 0) {
+		dev_dbg(&s->dev, "failed to set memory mapping\n");
 		return -EIO;
 	}
 	s->state |= SOCKET_WIN_REQ(w);
 
 	/* Return window handle */
 	if (s->features & SS_CAP_STATIC_MAP) {
-		req->Base = win->ctl.static_start;
+		req->Base = win->static_start;
 	} else {
-		req->Base = win->ctl.res->start;
+		req->Base = win->res->start;
 	}
-	*wh = win;
+	*wh = w + 1;
 
 	return 0;
 } /* pcmcia_request_window */
@@ -879,19 +842,46 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) {
 	pcmcia_release_io(p_dev, &p_dev->io);
 	pcmcia_release_irq(p_dev, &p_dev->irq);
 	if (p_dev->win)
-		pcmcia_release_window(p_dev->win);
+		pcmcia_release_window(p_dev, p_dev->win);
 }
 EXPORT_SYMBOL(pcmcia_disable_device);
 
 
 struct pcmcia_cfg_mem {
-	tuple_t tuple;
+	struct pcmcia_device *p_dev;
+	void *priv_data;
+	int (*conf_check) (struct pcmcia_device *p_dev,
+			   cistpl_cftable_entry_t *cfg,
+			   cistpl_cftable_entry_t *dflt,
+			   unsigned int vcc,
+			   void *priv_data);
 	cisparse_t parse;
-	u8 buf[256];
 	cistpl_cftable_entry_t dflt;
 };
 
 /**
+ * pcmcia_do_loop_config() - internal helper for pcmcia_loop_config()
+ *
+ * pcmcia_do_loop_config() is the internal callback for the call from
+ * pcmcia_loop_config() to pccard_loop_tuple(). Data is transferred
+ * by a struct pcmcia_cfg_mem.
+ */
+static int pcmcia_do_loop_config(tuple_t *tuple, cisparse_t *parse, void *priv)
+{
+	cistpl_cftable_entry_t *cfg = &parse->cftable_entry;
+	struct pcmcia_cfg_mem *cfg_mem = priv;
+
+	/* default values */
+	cfg_mem->p_dev->conf.ConfigIndex = cfg->index;
+	if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+		cfg_mem->dflt = *cfg;
+
+	return cfg_mem->conf_check(cfg_mem->p_dev, cfg, &cfg_mem->dflt,
+				   cfg_mem->p_dev->socket->socket.Vcc,
+				   cfg_mem->priv_data);
+}
+
+/**
  * pcmcia_loop_config() - loop over configuration options
  * @p_dev:	the struct pcmcia_device which we need to loop for.
  * @conf_check:	function to call for each configuration option.
@@ -913,48 +903,174 @@ int pcmcia_loop_config(struct pcmcia_device *p_dev,
 		       void *priv_data)
 {
 	struct pcmcia_cfg_mem *cfg_mem;
-
-	tuple_t *tuple;
 	int ret;
-	unsigned int vcc;
 
 	cfg_mem = kzalloc(sizeof(struct pcmcia_cfg_mem), GFP_KERNEL);
 	if (cfg_mem == NULL)
 		return -ENOMEM;
 
-	/* get the current Vcc setting */
-	vcc = p_dev->socket->socket.Vcc;
+	cfg_mem->p_dev = p_dev;
+	cfg_mem->conf_check = conf_check;
+	cfg_mem->priv_data = priv_data;
 
-	tuple = &cfg_mem->tuple;
-	tuple->TupleData = cfg_mem->buf;
-	tuple->TupleDataMax = 255;
-	tuple->TupleOffset = 0;
-	tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	tuple->Attributes = 0;
+	ret = pccard_loop_tuple(p_dev->socket, p_dev->func,
+				CISTPL_CFTABLE_ENTRY, &cfg_mem->parse,
+				cfg_mem, pcmcia_do_loop_config);
 
-	ret = pcmcia_get_first_tuple(p_dev, tuple);
-	while (!ret) {
-		cistpl_cftable_entry_t *cfg = &cfg_mem->parse.cftable_entry;
+	kfree(cfg_mem);
+	return ret;
+}
+EXPORT_SYMBOL(pcmcia_loop_config);
+
+
+struct pcmcia_loop_mem {
+	struct pcmcia_device *p_dev;
+	void *priv_data;
+	int (*loop_tuple) (struct pcmcia_device *p_dev,
+			   tuple_t *tuple,
+			   void *priv_data);
+};
+
+/**
+ * pcmcia_do_loop_tuple() - internal helper for pcmcia_loop_config()
+ *
+ * pcmcia_do_loop_tuple() is the internal callback for the call from
+ * pcmcia_loop_tuple() to pccard_loop_tuple(). Data is transferred
+ * by a struct pcmcia_cfg_mem.
+ */
+static int pcmcia_do_loop_tuple(tuple_t *tuple, cisparse_t *parse, void *priv)
+{
+	struct pcmcia_loop_mem *loop = priv;
+
+	return loop->loop_tuple(loop->p_dev, tuple, loop->priv_data);
+};
+
+/**
+ * pcmcia_loop_tuple() - loop over tuples in the CIS
+ * @p_dev:	the struct pcmcia_device which we need to loop for.
+ * @code:	which CIS code shall we look for?
+ * @priv_data:	private data to be passed to the loop_tuple function.
+ * @loop_tuple:	function to call for each CIS entry of type @function. IT
+ *		gets passed the raw tuple and @priv_data.
+ *
+ * pcmcia_loop_tuple() loops over all CIS entries of type @function, and
+ * calls the @loop_tuple function for each entry. If the call to @loop_tuple
+ * returns 0, the loop exits. Returns 0 on success or errorcode otherwise.
+ */
+int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+		      int (*loop_tuple) (struct pcmcia_device *p_dev,
+					 tuple_t *tuple,
+					 void *priv_data),
+		      void *priv_data)
+{
+	struct pcmcia_loop_mem loop = {
+		.p_dev = p_dev,
+		.loop_tuple = loop_tuple,
+		.priv_data = priv_data};
 
-		if (pcmcia_get_tuple_data(p_dev, tuple))
-			goto next_entry;
+	return pccard_loop_tuple(p_dev->socket, p_dev->func, code, NULL,
+				 &loop, pcmcia_do_loop_tuple);
+};
+EXPORT_SYMBOL(pcmcia_loop_tuple);
 
-		if (pcmcia_parse_tuple(tuple, &cfg_mem->parse))
-			goto next_entry;
 
-		/* default values */
-		p_dev->conf.ConfigIndex = cfg->index;
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			cfg_mem->dflt = *cfg;
+struct pcmcia_loop_get {
+	size_t len;
+	cisdata_t **buf;
+};
 
-		ret = conf_check(p_dev, cfg, &cfg_mem->dflt, vcc, priv_data);
-		if (!ret)
-			break;
+/**
+ * pcmcia_do_get_tuple() - internal helper for pcmcia_get_tuple()
+ *
+ * pcmcia_do_get_tuple() is the internal callback for the call from
+ * pcmcia_get_tuple() to pcmcia_loop_tuple(). As we're only interested in
+ * the first tuple, return 0 unconditionally. Create a memory buffer large
+ * enough to hold the content of the tuple, and fill it with the tuple data.
+ * The caller is responsible to free the buffer.
+ */
+static int pcmcia_do_get_tuple(struct pcmcia_device *p_dev, tuple_t *tuple,
+			       void *priv)
+{
+	struct pcmcia_loop_get *get = priv;
+
+	*get->buf = kzalloc(tuple->TupleDataLen, GFP_KERNEL);
+	if (*get->buf) {
+		get->len = tuple->TupleDataLen;
+		memcpy(*get->buf, tuple->TupleData, tuple->TupleDataLen);
+	} else
+		dev_dbg(&p_dev->dev, "do_get_tuple: out of memory\n");
+	return 0;
+};
 
-next_entry:
-		ret = pcmcia_get_next_tuple(p_dev, tuple);
+/**
+ * pcmcia_get_tuple() - get first tuple from CIS
+ * @p_dev:	the struct pcmcia_device which we need to loop for.
+ * @code:	which CIS code shall we look for?
+ * @buf:        pointer to store the buffer to.
+ *
+ * pcmcia_get_tuple() gets the content of the first CIS entry of type @code.
+ * It returns the buffer length (or zero). The caller is responsible to free
+ * the buffer passed in @buf.
+ */
+size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+			unsigned char **buf)
+{
+	struct pcmcia_loop_get get = {
+		.len = 0,
+		.buf = buf,
+	};
+
+	*get.buf = NULL;
+	pcmcia_loop_tuple(p_dev, code, pcmcia_do_get_tuple, &get);
+
+	return get.len;
+};
+EXPORT_SYMBOL(pcmcia_get_tuple);
+
+
+/**
+ * pcmcia_do_get_mac() - internal helper for pcmcia_get_mac_from_cis()
+ *
+ * pcmcia_do_get_mac() is the internal callback for the call from
+ * pcmcia_get_mac_from_cis() to pcmcia_loop_tuple(). We check whether the
+ * tuple contains a proper LAN_NODE_ID of length 6, and copy the data
+ * to struct net_device->dev_addr[i].
+ */
+static int pcmcia_do_get_mac(struct pcmcia_device *p_dev, tuple_t *tuple,
+			     void *priv)
+{
+	struct net_device *dev = priv;
+	int i;
+
+	if (tuple->TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID)
+		return -EINVAL;
+	if (tuple->TupleDataLen < ETH_ALEN + 2) {
+		dev_warn(&p_dev->dev, "Invalid CIS tuple length for "
+			"LAN_NODE_ID\n");
+		return -EINVAL;
 	}
 
-	return ret;
-}
-EXPORT_SYMBOL(pcmcia_loop_config);
+	if (tuple->TupleData[1] != ETH_ALEN) {
+		dev_warn(&p_dev->dev, "Invalid header for LAN_NODE_ID\n");
+		return -EINVAL;
+	}
+	for (i = 0; i < 6; i++)
+		dev->dev_addr[i] = tuple->TupleData[i+2];
+	return 0;
+};
+
+/**
+ * pcmcia_get_mac_from_cis() - read out MAC address from CISTPL_FUNCE
+ * @p_dev:	the struct pcmcia_device for which we want the address.
+ * @dev:	a properly prepared struct net_device to store the info to.
+ *
+ * pcmcia_get_mac_from_cis() reads out the hardware MAC address from
+ * CISTPL_FUNCE and stores it into struct net_device *dev->dev_addr which
+ * must be set up properly by the driver (see examples!).
+ */
+int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev, struct net_device *dev)
+{
+	return pcmcia_loop_tuple(p_dev, CISTPL_FUNCE, pcmcia_do_get_mac, dev);
+};
+EXPORT_SYMBOL(pcmcia_get_mac_from_cis);
+
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 70a3346..e1741cd 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -213,7 +213,8 @@ static irqreturn_t pd6729_interrupt(int irq, void *dev)
 
 			if (csc & I365_CSC_DETECT) {
 				events |= SS_DETECT;
-				dprintk("Card detected in socket %i!\n", i);
+				dev_vdbg(&socket[i].socket.dev,
+					"Card detected in socket %i!\n", i);
 			}
 
 			if (indirect_read(&socket[i], I365_INTCTL)
@@ -331,11 +332,11 @@ static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	reg = I365_PWR_NORESET; /* default: disable resetdrv on resume */
 
 	if (state->flags & SS_PWR_AUTO) {
-		dprintk("Auto power\n");
+		dev_dbg(&sock->dev, "Auto power\n");
 		reg |= I365_PWR_AUTO;	/* automatic power mngmnt */
 	}
 	if (state->flags & SS_OUTPUT_ENA) {
-		dprintk("Power Enabled\n");
+		dev_dbg(&sock->dev, "Power Enabled\n");
 		reg |= I365_PWR_OUT;	/* enable power */
 	}
 
@@ -343,40 +344,44 @@ static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	case 0:
 		break;
 	case 33:
-		dprintk("setting voltage to Vcc to 3.3V on socket %i\n",
+		dev_dbg(&sock->dev,
+			"setting voltage to Vcc to 3.3V on socket %i\n",
 			socket->number);
 		reg |= I365_VCC_5V;
 		indirect_setbit(socket, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
 		break;
 	case 50:
-		dprintk("setting voltage to Vcc to 5V on socket %i\n",
+		dev_dbg(&sock->dev,
+			"setting voltage to Vcc to 5V on socket %i\n",
 			socket->number);
 		reg |= I365_VCC_5V;
 		indirect_resetbit(socket, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
 		break;
 	default:
-		dprintk("pd6729: pd6729_set_socket called with "
-				"invalid VCC power value: %i\n",
-			state->Vcc);
+		dev_dbg(&sock->dev,
+			"pd6729_set_socket called with invalid VCC power "
+			"value: %i\n", state->Vcc);
 		return -EINVAL;
 	}
 
 	switch (state->Vpp) {
 	case 0:
-		dprintk("not setting Vpp on socket %i\n", socket->number);
+		dev_dbg(&sock->dev, "not setting Vpp on socket %i\n",
+			socket->number);
 		break;
 	case 33:
 	case 50:
-		dprintk("setting Vpp to Vcc for socket %i\n", socket->number);
+		dev_dbg(&sock->dev, "setting Vpp to Vcc for socket %i\n",
+			socket->number);
 		reg |= I365_VPP1_5V;
 		break;
 	case 120:
-		dprintk("setting Vpp to 12.0\n");
+		dev_dbg(&sock->dev, "setting Vpp to 12.0\n");
 		reg |= I365_VPP1_12V;
 		break;
 	default:
-		dprintk("pd6729: pd6729_set_socket called with invalid VPP power value: %i\n",
-			state->Vpp);
+		dev_dbg(&sock->dev, "pd6729: pd6729_set_socket called with "
+			"invalid VPP power value: %i\n", state->Vpp);
 		return -EINVAL;
 	}
 
@@ -438,7 +443,7 @@ static int pd6729_set_io_map(struct pcmcia_socket *sock,
 
 	/* Check error conditions */
 	if (map > 1) {
-		dprintk("pd6729_set_io_map with invalid map");
+		dev_dbg(&sock->dev, "pd6729_set_io_map with invalid map\n");
 		return -EINVAL;
 	}
 
@@ -446,7 +451,7 @@ static int pd6729_set_io_map(struct pcmcia_socket *sock,
 	if (indirect_read(socket, I365_ADDRWIN) & I365_ENA_IO(map))
 		indirect_resetbit(socket, I365_ADDRWIN, I365_ENA_IO(map));
 
-	/* dprintk("set_io_map: Setting range to %x - %x\n",
+	/* dev_dbg(&sock->dev, "set_io_map: Setting range to %x - %x\n",
 	   io->start, io->stop);*/
 
 	/* write the new values */
@@ -478,12 +483,12 @@ static int pd6729_set_mem_map(struct pcmcia_socket *sock,
 
 	map = mem->map;
 	if (map > 4) {
-		printk("pd6729_set_mem_map: invalid map");
+		dev_warn(&sock->dev, "invalid map requested\n");
 		return -EINVAL;
 	}
 
 	if ((mem->res->start > mem->res->end) || (mem->speed > 1000)) {
-		printk("pd6729_set_mem_map: invalid address / speed");
+		dev_warn(&sock->dev, "invalid invalid address / speed\n");
 		return -EINVAL;
 	}
 
@@ -529,12 +534,12 @@ static int pd6729_set_mem_map(struct pcmcia_socket *sock,
 	if (mem->flags & MAP_WRPROT)
 		i |= I365_MEM_WRPROT;
 	if (mem->flags & MAP_ATTRIB) {
-		/* dprintk("requesting attribute memory for socket %i\n",
-			socket->number);*/
+		/* dev_dbg(&sock->dev, "requesting attribute memory for "
+		   "socket %i\n", socket->number);*/
 		i |= I365_MEM_REG;
 	} else {
-		/* dprintk("requesting normal memory for socket %i\n",
-			socket->number);*/
+		/* dev_dbg(&sock->dev, "requesting normal memory for "
+		   "socket %i\n", socket->number);*/
 	}
 	indirect_write16(socket, base + I365_W_OFF, i);
 
@@ -577,7 +582,7 @@ static struct pccard_operations pd6729_operations = {
 
 static irqreturn_t pd6729_test(int irq, void *dev)
 {
-	dprintk("-> hit on irq %d\n", irq);
+	pr_devel("-> hit on irq %d\n", irq);
 	return IRQ_HANDLED;
 }
 
@@ -642,13 +647,13 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 		goto err_out_free_mem;
 
 	if (!pci_resource_start(dev, 0)) {
-		printk(KERN_INFO "pd6729: refusing to load the driver "
-				 "as the io_base is 0.\n");
+		dev_warn(&dev->dev, "refusing to load the driver as the "
+			"io_base is NULL.\n");
 		goto err_out_free_mem;
 	}
 
-	printk(KERN_INFO "pd6729: Cirrus PD6729 PCI to PCMCIA Bridge "
-		"at 0x%llx on irq %d\n",
+	dev_info(&dev->dev, "Cirrus PD6729 PCI to PCMCIA Bridge at 0x%llx "
+		"on irq %d\n",
 		(unsigned long long)pci_resource_start(dev, 0), dev->irq);
  	/*
 	 * Since we have no memory BARs some firmware may not
@@ -656,14 +661,14 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 	 */
 	pci_read_config_byte(dev, PCI_COMMAND, &configbyte);
 	if (!(configbyte & PCI_COMMAND_MEMORY)) {
-		printk(KERN_DEBUG "pd6729: Enabling PCI_COMMAND_MEMORY.\n");
+		dev_dbg(&dev->dev, "pd6729: Enabling PCI_COMMAND_MEMORY.\n");
 		configbyte |= PCI_COMMAND_MEMORY;
 		pci_write_config_byte(dev, PCI_COMMAND, configbyte);
 	}
 
 	ret = pci_request_regions(dev, "pd6729");
 	if (ret) {
-		printk(KERN_INFO "pd6729: pci request region failed.\n");
+		dev_warn(&dev->dev, "pci request region failed.\n");
 		goto err_out_disable;
 	}
 
@@ -672,7 +677,7 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 
 	mask = pd6729_isa_scan();
 	if (irq_mode == 0 && mask == 0) {
-		printk(KERN_INFO "pd6729: no ISA interrupt is available.\n");
+		dev_warn(&dev->dev, "no ISA interrupt is available.\n");
 		goto err_out_free_res;
 	}
 
@@ -697,8 +702,8 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 		/* Register the interrupt handler */
 		if ((ret = request_irq(dev->irq, pd6729_interrupt, IRQF_SHARED,
 							"pd6729", socket))) {
-			printk(KERN_ERR "pd6729: Failed to register irq %d, "
-							"aborting\n", dev->irq);
+			dev_err(&dev->dev, "Failed to register irq %d\n",
+				dev->irq);
 			goto err_out_free_res;
 		}
 	} else {
@@ -713,8 +718,7 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 	for (i = 0; i < MAX_SOCKETS; i++) {
 		ret = pcmcia_register_socket(&socket[i].socket);
 		if (ret) {
-			printk(KERN_INFO "pd6729: pcmcia_register_socket "
-					       "failed.\n");
+			dev_warn(&dev->dev, "pcmcia_register_socket failed.\n");
 			for (j = 0; j < i ; j++)
 				pcmcia_unregister_socket(&socket[j].socket);
 			goto err_out_free_res2;
diff --git a/drivers/pcmcia/pd6729.h b/drivers/pcmcia/pd6729.h
index f392e45..41418d3 100644
--- a/drivers/pcmcia/pd6729.h
+++ b/drivers/pcmcia/pd6729.h
@@ -1,13 +1,6 @@
 #ifndef _INCLUDE_GUARD_PD6729_H_
 #define _INCLUDE_GUARD_PD6729_H_
 
-/* Debuging defines */
-#ifdef NOTRACE
-#define dprintk(fmt, args...) printk(fmt , ## args)
-#else
-#define dprintk(fmt, args...) do {} while (0)
-#endif
-
 /* Flags for I365_GENCTL */
 #define I365_DF_VS1		0x40	/* DF-step Voltage Sense */
 #define I365_DF_VS2		0x80
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 0e35acb..84dde776 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -228,9 +228,43 @@ static const char *skt_names[] = {
 #define SKT_DEV_INFO_SIZE(n) \
 	(sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket))
 
+int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+	skt->res_skt.start = _PCMCIA(skt->nr);
+	skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
+	skt->res_skt.name = skt_names[skt->nr];
+	skt->res_skt.flags = IORESOURCE_MEM;
+
+	skt->res_io.start = _PCMCIAIO(skt->nr);
+	skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
+	skt->res_io.name = "io";
+	skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+
+	skt->res_mem.start = _PCMCIAMem(skt->nr);
+	skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
+	skt->res_mem.name = "memory";
+	skt->res_mem.flags = IORESOURCE_MEM;
+
+	skt->res_attr.start = _PCMCIAAttr(skt->nr);
+	skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
+	skt->res_attr.name = "attribute";
+	skt->res_attr.flags = IORESOURCE_MEM;
+
+	return soc_pcmcia_add_one(skt);
+}
+
+void pxa2xx_drv_pcmcia_ops(struct pcmcia_low_level *ops)
+{
+	/* Provide our PXA2xx specific timing routines. */
+	ops->set_timing  = pxa2xx_pcmcia_set_timing;
+#ifdef CONFIG_CPU_FREQ
+	ops->frequency_change = pxa2xx_pcmcia_frequency_change;
+#endif
+}
+
 int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 {
-	int i, ret;
+	int i, ret = 0;
 	struct pcmcia_low_level *ops;
 	struct skt_dev_info *sinfo;
 	struct soc_pcmcia_socket *skt;
@@ -240,6 +274,8 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 
 	ops = (struct pcmcia_low_level *)dev->platform_data;
 
+	pxa2xx_drv_pcmcia_ops(ops);
+
 	sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL);
 	if (!sinfo)
 		return -ENOMEM;
@@ -250,40 +286,25 @@ int __pxa2xx_drv_pcmcia_probe(struct device *dev)
 	for (i = 0; i < ops->nr; i++) {
 		skt = &sinfo->skt[i];
 
-		skt->nr		= ops->first + i;
-		skt->irq	= NO_IRQ;
-
-		skt->res_skt.start	= _PCMCIA(skt->nr);
-		skt->res_skt.end	= _PCMCIA(skt->nr) + PCMCIASp - 1;
-		skt->res_skt.name	= skt_names[skt->nr];
-		skt->res_skt.flags	= IORESOURCE_MEM;
-
-		skt->res_io.start	= _PCMCIAIO(skt->nr);
-		skt->res_io.end		= _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
-		skt->res_io.name	= "io";
-		skt->res_io.flags	= IORESOURCE_MEM | IORESOURCE_BUSY;
+		skt->nr = ops->first + i;
+		skt->ops = ops;
+		skt->socket.owner = ops->owner;
+		skt->socket.dev.parent = dev;
+		skt->socket.pci_irq = NO_IRQ;
 
-		skt->res_mem.start	= _PCMCIAMem(skt->nr);
-		skt->res_mem.end	= _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
-		skt->res_mem.name	= "memory";
-		skt->res_mem.flags	= IORESOURCE_MEM;
-
-		skt->res_attr.start	= _PCMCIAAttr(skt->nr);
-		skt->res_attr.end	= _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
-		skt->res_attr.name	= "attribute";
-		skt->res_attr.flags	= IORESOURCE_MEM;
+		ret = pxa2xx_drv_pcmcia_add_one(skt);
+		if (ret)
+			break;
 	}
 
-	/* Provide our PXA2xx specific timing routines. */
-	ops->set_timing  = pxa2xx_pcmcia_set_timing;
-#ifdef CONFIG_CPU_FREQ
-	ops->frequency_change = pxa2xx_pcmcia_frequency_change;
-#endif
-
-	ret = soc_common_drv_pcmcia_probe(dev, ops, sinfo);
-
-	if (!ret)
+	if (ret) {
+		while (--i >= 0)
+			soc_pcmcia_remove_one(&sinfo->skt[i]);
+		kfree(sinfo);
+	} else {
 		pxa2xx_configure_sockets(dev);
+		dev_set_drvdata(dev, sinfo);
+	}
 
 	return ret;
 }
@@ -297,7 +318,16 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 
 static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
 {
-	return soc_common_drv_pcmcia_remove(&dev->dev);
+	struct skt_dev_info *sinfo = platform_get_drvdata(dev);
+	int i;
+
+	platform_set_drvdata(dev, NULL);
+
+	for (i = 0; i < sinfo->nskt; i++)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+
+	kfree(sinfo);
+	return 0;
 }
 
 static int pxa2xx_drv_pcmcia_suspend(struct device *dev)
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index 235d681..cb5efae 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,3 +1,6 @@
 /* temporary measure */
 extern int __pxa2xx_drv_pcmcia_probe(struct device *);
 
+int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt);
+void pxa2xx_drv_pcmcia_ops(struct pcmcia_low_level *ops);
+
diff --git a/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c
index 5143a76..05913d0 100644
--- a/drivers/pcmcia/pxa2xx_cm_x255.c
+++ b/drivers/pcmcia/pxa2xx_cm_x255.c
@@ -44,7 +44,7 @@ static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
+	skt->socket.pci_irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
 	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	if (!ret)
 		gpio_free(GPIO_PCMCIA_RESET);
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index a7b943d..5662646 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -38,7 +38,7 @@ static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->irq = PCMCIA_S0_RDYINT;
+	skt->socket.pci_irq = PCMCIA_S0_RDYINT;
 	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	if (!ret)
 		gpio_free(GPIO_PCMCIA_RESET);
diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c
index d09c0dc..8bfbd4d 100644
--- a/drivers/pcmcia/pxa2xx_e740.c
+++ b/drivers/pcmcia/pxa2xx_e740.c
@@ -38,7 +38,7 @@ static struct pcmcia_irqs cd_irqs[] = {
 
 static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = skt->nr == 0 ? IRQ_GPIO(GPIO_E740_PCMCIA_RDY0) :
+	skt->socket.pci_irq = skt->nr == 0 ? IRQ_GPIO(GPIO_E740_PCMCIA_RDY0) :
 				IRQ_GPIO(GPIO_E740_PCMCIA_RDY1);
 
 	return soc_pcmcia_request_irqs(skt, &cd_irqs[skt->nr], 1);
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index 6cbb1b1..b9f8c8f 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -32,6 +32,7 @@ static int
 lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 				const socket_state_t *state)
 {
+	struct sa1111_pcmcia_socket *s = to_skt(skt);
 	unsigned int pa_dwr_mask, pa_dwr_set, misc_mask, misc_set;
 	int ret = 0;
 
@@ -149,7 +150,7 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 
 	if (ret == 0) {
 		lubbock_set_misc_wr(misc_mask, misc_set);
-		sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, pa_dwr_set);
+		sa1111_set_io(s->dev, pa_dwr_mask, pa_dwr_set);
 	}
 
 #if 1
@@ -175,7 +176,7 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 			 * Switch to 5V,  Configure socket with 5V voltage
 			 */
 			lubbock_set_misc_wr(misc_mask, 0);
-			sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, 0);
+			sa1111_set_io(s->dev, pa_dwr_mask, 0);
 
 			/*
 			 * It takes about 100ms to turn off Vcc.
@@ -200,12 +201,8 @@ lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 
 static struct pcmcia_low_level lubbock_pcmcia_ops = {
 	.owner			= THIS_MODULE,
-	.hw_init		= sa1111_pcmcia_hw_init,
-	.hw_shutdown		= sa1111_pcmcia_hw_shutdown,
-	.socket_state		= sa1111_pcmcia_socket_state,
 	.configure_socket	= lubbock_pcmcia_configure_socket,
 	.socket_init		= sa1111_pcmcia_socket_init,
-	.socket_suspend		= sa1111_pcmcia_socket_suspend,
 	.first			= 0,
 	.nr			= 2,
 };
@@ -228,8 +225,9 @@ int pcmcia_lubbock_init(struct sa1111_dev *sadev)
 		/* Set CF Socket 1 power to standby mode. */
 		lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
 
-		sadev->dev.platform_data = &lubbock_pcmcia_ops;
-		ret = __pxa2xx_drv_pcmcia_probe(&sadev->dev);
+		pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops);
+		ret = sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops,
+				pxa2xx_drv_pcmcia_add_one);
 	}
 
 	return ret;
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 1138551..92016fe 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -44,7 +44,7 @@ static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	 * before we enable them as outputs.
 	 */
 
-	skt->irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ;
+	skt->socket.pci_irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ;
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c
index 5ba9b36..6fb6f7f 100644
--- a/drivers/pcmcia/pxa2xx_palmld.c
+++ b/drivers/pcmcia/pxa2xx_palmld.c
@@ -45,7 +45,7 @@ static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	if (ret)
 		goto err4;
 
-	skt->irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY);
+	skt->socket.pci_irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY);
 	return 0;
 
 err4:
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index e07b5c5..b07b247 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -53,7 +53,7 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	if (ret)
 		goto err5;
 
-	skt->irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
+	skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
 	return 0;
 
 err5:
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index bc43f78..0ea3b29 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -66,7 +66,7 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		}
 	}
 
-	skt->irq = SCOOP_DEV[skt->nr].irq;
+	skt->socket.pci_irq = SCOOP_DEV[skt->nr].irq;
 
 	return 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c
index e0e5cb3..b7e5966 100644
--- a/drivers/pcmcia/pxa2xx_trizeps4.c
+++ b/drivers/pcmcia/pxa2xx_trizeps4.c
@@ -53,7 +53,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 			gpio_free(GPIO_PRDY);
 			return -EINVAL;
 		}
-		skt->irq = IRQ_GPIO(GPIO_PRDY);
+		skt->socket.pci_irq = IRQ_GPIO(GPIO_PRDY);
 		break;
 
 #ifndef CONFIG_MACH_TRIZEPS_CONXS
@@ -63,7 +63,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		break;
 	}
 	/* release the reset of this card */
-	pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->irq);
+	pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->socket.pci_irq);
 
 	/* supplementory irqs for the socket */
 	for (i = 0; i < ARRAY_SIZE(irqs); i++) {
diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c
index 1787136..27be2e15 100644
--- a/drivers/pcmcia/pxa2xx_viper.c
+++ b/drivers/pcmcia/pxa2xx_viper.c
@@ -40,7 +40,7 @@ static int viper_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	unsigned long flags;
 
-	skt->irq = gpio_to_irq(VIPER_CF_RDY_GPIO);
+	skt->socket.pci_irq = gpio_to_irq(VIPER_CF_RDY_GPIO);
 
 	if (gpio_request(VIPER_CF_CD_GPIO, "CF detect"))
 		goto err_request_cd;
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index e592e0e..de0e770 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -18,6 +18,7 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
 
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index ac8aa09..fd013a1 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -27,7 +27,7 @@ static struct pcmcia_irqs irqs[] = {
 
 static int assabet_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = ASSABET_IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = ASSABET_IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_badge4.c b/drivers/pcmcia/sa1100_badge4.c
index 1ca9737..1ce53f4 100644
--- a/drivers/pcmcia/sa1100_badge4.c
+++ b/drivers/pcmcia/sa1100_badge4.c
@@ -127,13 +127,10 @@ badge4_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state
 
 static struct pcmcia_low_level badge4_pcmcia_ops = {
 	.owner			= THIS_MODULE,
-	.hw_init		= sa1111_pcmcia_hw_init,
-	.hw_shutdown		= sa1111_pcmcia_hw_shutdown,
-	.socket_state		= sa1111_pcmcia_socket_state,
 	.configure_socket	= badge4_pcmcia_configure_socket,
-
 	.socket_init		= sa1111_pcmcia_socket_init,
-	.socket_suspend		= sa1111_pcmcia_socket_suspend,
+	.first			= 0,
+	.nr			= 2,
 };
 
 int pcmcia_badge4_init(struct device *dev)
@@ -146,7 +143,9 @@ int pcmcia_badge4_init(struct device *dev)
 		       __func__,
 		       badge4_pcmvcc, badge4_pcmvpp, badge4_cfvcc);
 
-		ret = sa11xx_drv_pcmcia_probe(dev, &badge4_pcmcia_ops, 0, 2);
+		sa11xx_drv_pcmcia_ops(&badge4_pcmcia_ops);
+		ret = sa1111_pcmcia_add(dev, &badge4_pcmcia_ops,
+				sa11xx_drv_pcmcia_add_one);
 	}
 
 	return ret;
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 63e6bc4..9bf088b 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -27,7 +27,7 @@ static struct pcmcia_irqs irqs[] = {
 
 static int cerf_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = CERF_IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = CERF_IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 2d0e997..11cc3ba 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -83,7 +83,16 @@ static int sa11x0_drv_pcmcia_probe(struct platform_device *dev)
 
 static int sa11x0_drv_pcmcia_remove(struct platform_device *dev)
 {
-	return soc_common_drv_pcmcia_remove(&dev->dev);
+	struct skt_dev_info *sinfo = platform_get_drvdata(dev);
+	int i;
+
+	platform_set_drvdata(dev, NULL);
+
+	for (i = 0; i < sinfo->nskt; i++)
+		soc_pcmcia_remove_one(&sinfo->skt[i]);
+
+	kfree(sinfo);
+	return 0;
 }
 
 static int sa11x0_drv_pcmcia_suspend(struct platform_device *dev,
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index 0cc3748..3a121ac69 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -25,8 +25,8 @@ static struct pcmcia_irqs irqs[] = {
 
 static int h3600_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1
-			   : IRQ_GPIO_H3600_PCMCIA_IRQ0;
+	skt->socket.pci_irq = skt->nr ? IRQ_GPIO_H3600_PCMCIA_IRQ1
+				      : IRQ_GPIO_H3600_PCMCIA_IRQ0;
 
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
diff --git a/drivers/pcmcia/sa1100_jornada720.c b/drivers/pcmcia/sa1100_jornada720.c
index 7eedb42..6bcabee 100644
--- a/drivers/pcmcia/sa1100_jornada720.c
+++ b/drivers/pcmcia/sa1100_jornada720.c
@@ -22,25 +22,10 @@
 #define SOCKET1_POWER	(GPIO_GPIO1 | GPIO_GPIO3)
 #define SOCKET1_3V	GPIO_GPIO3
 
-static int jornada720_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
-	unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3;
-
-	/*
-	* What is all this crap for?
-	*/
-	GRER |= 0x00000002;
-	/* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */
-	sa1111_set_io_dir(SA1111_DEV(skt->dev), pin, 0, 0);
-	sa1111_set_io(SA1111_DEV(skt->dev), pin, 0);
-	sa1111_set_sleep_io(SA1111_DEV(skt->dev), pin, 0);
-
-	return sa1111_pcmcia_hw_init(skt);
-}
-
 static int
 jornada720_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_t *state)
 {
+	struct sa1111_pcmcia_socket *s = to_skt(skt);
 	unsigned int pa_dwr_mask, pa_dwr_set;
 	int ret;
 
@@ -97,7 +82,7 @@ jornada720_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_s
 		unsigned long flags;
 
 		local_irq_save(flags);
-		sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, pa_dwr_set);
+		sa1111_set_io(s->dev, pa_dwr_mask, pa_dwr_set);
 		local_irq_restore(flags);
 	}
 
@@ -106,21 +91,30 @@ jornada720_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_s
 
 static struct pcmcia_low_level jornada720_pcmcia_ops = {
 	.owner			= THIS_MODULE,
-	.hw_init		= jornada720_pcmcia_hw_init,
-	.hw_shutdown		= sa1111_pcmcia_hw_shutdown,
-	.socket_state		= sa1111_pcmcia_socket_state,
 	.configure_socket	= jornada720_pcmcia_configure_socket,
-
 	.socket_init		= sa1111_pcmcia_socket_init,
-	.socket_suspend		= sa1111_pcmcia_socket_suspend,
+	.first			= 0,
+	.nr			= 2,
 };
 
 int __devinit pcmcia_jornada720_init(struct device *dev)
 {
 	int ret = -ENODEV;
 
-	if (machine_is_jornada720())
-		ret = sa11xx_drv_pcmcia_probe(dev, &jornada720_pcmcia_ops, 0, 2);
+	if (machine_is_jornada720()) {
+		unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3;
+
+		GRER |= 0x00000002;
+
+		/* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */
+		sa1111_set_io_dir(dev, pin, 0, 0);
+		sa1111_set_io(dev, pin, 0);
+		sa1111_set_sleep_io(dev, pin, 0);
+
+		sa11xx_drv_pcmcia_ops(&jornada720_pcmcia_ops);
+		ret = sa1111_pcmcia_add(dev, &jornada720_pcmcia_ops,
+				sa11xx_drv_pcmcia_add_one);
+	}
 
 	return ret;
 }
diff --git a/drivers/pcmcia/sa1100_neponset.c b/drivers/pcmcia/sa1100_neponset.c
index 0c76d33..c95639b 100644
--- a/drivers/pcmcia/sa1100_neponset.c
+++ b/drivers/pcmcia/sa1100_neponset.c
@@ -43,6 +43,7 @@
 static int
 neponset_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_t *state)
 {
+	struct sa1111_pcmcia_socket *s = to_skt(skt);
 	unsigned int ncr_mask, ncr_set, pa_dwr_mask, pa_dwr_set;
 	int ret;
 
@@ -99,7 +100,7 @@ neponset_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_sta
 		NCR_0 = (NCR_0 & ~ncr_mask) | ncr_set;
 
 		local_irq_restore(flags);
-		sa1111_set_io(SA1111_DEV(skt->dev), pa_dwr_mask, pa_dwr_set);
+		sa1111_set_io(s->dev, pa_dwr_mask, pa_dwr_set);
 	}
 
 	return 0;
@@ -115,12 +116,10 @@ static void neponset_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
 
 static struct pcmcia_low_level neponset_pcmcia_ops = {
 	.owner			= THIS_MODULE,
-	.hw_init		= sa1111_pcmcia_hw_init,
-	.hw_shutdown		= sa1111_pcmcia_hw_shutdown,
-	.socket_state		= sa1111_pcmcia_socket_state,
 	.configure_socket	= neponset_pcmcia_configure_socket,
 	.socket_init		= neponset_pcmcia_socket_init,
-	.socket_suspend 	= sa1111_pcmcia_socket_suspend,
+	.first			= 0,
+	.nr			= 2,
 };
 
 int pcmcia_neponset_init(struct sa1111_dev *sadev)
@@ -135,7 +134,9 @@ int pcmcia_neponset_init(struct sa1111_dev *sadev)
 		sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0);
 		sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
 		sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
-		ret = sa11xx_drv_pcmcia_probe(&sadev->dev, &neponset_pcmcia_ops, 0, 2);
+		sa11xx_drv_pcmcia_ops(&neponset_pcmcia_ops);
+		ret = sa1111_pcmcia_add(sadev, &neponset_pcmcia_ops,
+				sa11xx_drv_pcmcia_add_one);
 	}
 
 	return ret;
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index 46d8c19..c4d5186 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -28,7 +28,7 @@ static int shannon_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	GAFR &= ~(SHANNON_GPIO_EJECT_0 | SHANNON_GPIO_EJECT_1 | 
 		  SHANNON_GPIO_RDY_0 | SHANNON_GPIO_RDY_1);
 
-	skt->irq = skt->nr ? SHANNON_IRQ_GPIO_RDY_1 : SHANNON_IRQ_GPIO_RDY_0;
+	skt->socket.pci_irq = skt->nr ? SHANNON_IRQ_GPIO_RDY_1 : SHANNON_IRQ_GPIO_RDY_0;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 33a08ae..05bd504 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -28,7 +28,7 @@ static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 
 	clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
 
-	skt->irq = IRQ_GPIO_CF_IRQ;
+	skt->socket.pci_irq = IRQ_GPIO_CF_IRQ;
 
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 4be4e17..de6bc33 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -28,23 +28,20 @@ static struct pcmcia_irqs irqs[] = {
 	{ 1, IRQ_S1_BVD1_STSCHG, "SA1111 CF BVD1"            },
 };
 
-int sa1111_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+static int sa1111_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	if (skt->irq == NO_IRQ)
-		skt->irq = skt->nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
-
 	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
-void sa1111_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+static void sa1111_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
 {
 	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
 void sa1111_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state)
 {
-	struct sa1111_dev *sadev = SA1111_DEV(skt->dev);
-	unsigned long status = sa1111_readl(sadev->mapbase + SA1111_PCSR);
+	struct sa1111_pcmcia_socket *s = to_skt(skt);
+	unsigned long status = sa1111_readl(s->dev->mapbase + SA1111_PCSR);
 
 	switch (skt->nr) {
 	case 0:
@@ -71,7 +68,7 @@ void sa1111_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_sta
 
 int sa1111_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_t *state)
 {
-	struct sa1111_dev *sadev = SA1111_DEV(skt->dev);
+	struct sa1111_pcmcia_socket *s = to_skt(skt);
 	unsigned int pccr_skt_mask, pccr_set_mask, val;
 	unsigned long flags;
 
@@ -100,10 +97,10 @@ int sa1111_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_s
 		pccr_set_mask |= PCCR_S0_FLT|PCCR_S1_FLT;
 
 	local_irq_save(flags);
-	val = sa1111_readl(sadev->mapbase + SA1111_PCCR);
+	val = sa1111_readl(s->dev->mapbase + SA1111_PCCR);
 	val &= ~pccr_skt_mask;
 	val |= pccr_set_mask & pccr_skt_mask;
-	sa1111_writel(val, sadev->mapbase + SA1111_PCCR);
+	sa1111_writel(val, s->dev->mapbase + SA1111_PCCR);
 	local_irq_restore(flags);
 
 	return 0;
@@ -114,15 +111,51 @@ void sa1111_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
 	soc_pcmcia_enable_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
-void sa1111_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+static void sa1111_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 {
 	soc_pcmcia_disable_irqs(skt, irqs, ARRAY_SIZE(irqs));
 }
 
+int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
+	int (*add)(struct soc_pcmcia_socket *))
+{
+	struct sa1111_pcmcia_socket *s;
+	int i, ret = 0;
+
+	ops->hw_init = sa1111_pcmcia_hw_init;
+	ops->hw_shutdown = sa1111_pcmcia_hw_shutdown;
+	ops->socket_state = sa1111_pcmcia_socket_state;
+	ops->socket_suspend = sa1111_pcmcia_socket_suspend;
+
+	for (i = 0; i < ops->nr; i++) {
+		s = kzalloc(sizeof(*s), GFP_KERNEL);
+		if (!s)
+			return -ENOMEM;
+
+		s->soc.nr = ops->first + i;
+		s->soc.ops = ops;
+		s->soc.socket.owner = ops->owner;
+		s->soc.socket.dev.parent = &dev->dev;
+		s->soc.socket.pci_irq = s->soc.nr ? IRQ_S1_READY_NINT : IRQ_S0_READY_NINT;
+		s->dev = dev;
+
+		ret = add(&s->soc);
+		if (ret == 0) {
+			s->next = dev_get_drvdata(&dev->dev);
+			dev_set_drvdata(&dev->dev, s);
+		} else
+			kfree(s);
+	}
+
+	return ret;
+}
+
 static int pcmcia_probe(struct sa1111_dev *dev)
 {
 	void __iomem *base;
 
+	dev_set_drvdata(&dev->dev, NULL);
+
 	if (!request_mem_region(dev->res.start, 512,
 				SA1111_DRIVER_NAME(dev)))
 		return -EBUSY;
@@ -152,7 +185,15 @@ static int pcmcia_probe(struct sa1111_dev *dev)
 
 static int __devexit pcmcia_remove(struct sa1111_dev *dev)
 {
-	soc_common_drv_pcmcia_remove(&dev->dev);
+	struct sa1111_pcmcia_socket *next, *s = dev_get_drvdata(&dev->dev);
+
+	dev_set_drvdata(&dev->dev, NULL);
+
+	for (; next = s->next, s; s = next) {
+		soc_pcmcia_remove_one(&s->soc);
+		kfree(s);
+	}
+
 	release_mem_region(dev->res.start, 512);
 	return 0;
 }
diff --git a/drivers/pcmcia/sa1111_generic.h b/drivers/pcmcia/sa1111_generic.h
index 10ced4a..02dc857 100644
--- a/drivers/pcmcia/sa1111_generic.h
+++ b/drivers/pcmcia/sa1111_generic.h
@@ -1,12 +1,23 @@
 #include "soc_common.h"
 #include "sa11xx_base.h"
 
-extern int sa1111_pcmcia_hw_init(struct soc_pcmcia_socket *);
-extern void sa1111_pcmcia_hw_shutdown(struct soc_pcmcia_socket *);
+struct sa1111_pcmcia_socket {
+	struct soc_pcmcia_socket soc;
+	struct sa1111_dev *dev;
+	struct sa1111_pcmcia_socket *next;
+};
+
+static inline struct sa1111_pcmcia_socket *to_skt(struct soc_pcmcia_socket *s)
+{
+	return container_of(s, struct sa1111_pcmcia_socket, soc);
+}
+
+int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops,
+	int (*add)(struct soc_pcmcia_socket *));
+
 extern void sa1111_pcmcia_socket_state(struct soc_pcmcia_socket *, struct pcmcia_state *);
 extern int sa1111_pcmcia_configure_socket(struct soc_pcmcia_socket *, const socket_state_t *);
 extern void sa1111_pcmcia_socket_init(struct soc_pcmcia_socket *);
-extern void sa1111_pcmcia_socket_suspend(struct soc_pcmcia_socket *);
 
 extern int pcmcia_badge4_init(struct device *);
 extern int pcmcia_jornada720_init(struct device *);
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index e15d59f..fc9a652 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -171,12 +171,58 @@ static const char *skt_names[] = {
 #define SKT_DEV_INFO_SIZE(n) \
 	(sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket))
 
+int sa11xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+	skt->res_skt.start = _PCMCIA(skt->nr);
+	skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
+	skt->res_skt.name = skt_names[skt->nr];
+	skt->res_skt.flags = IORESOURCE_MEM;
+
+	skt->res_io.start = _PCMCIAIO(skt->nr);
+	skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
+	skt->res_io.name = "io";
+	skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+
+	skt->res_mem.start = _PCMCIAMem(skt->nr);
+	skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
+	skt->res_mem.name = "memory";
+	skt->res_mem.flags = IORESOURCE_MEM;
+
+	skt->res_attr.start = _PCMCIAAttr(skt->nr);
+	skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
+	skt->res_attr.name = "attribute";
+	skt->res_attr.flags = IORESOURCE_MEM;
+
+	return soc_pcmcia_add_one(skt);
+}
+EXPORT_SYMBOL(sa11xx_drv_pcmcia_add_one);
+
+void sa11xx_drv_pcmcia_ops(struct pcmcia_low_level *ops)
+{
+	/*
+	 * set default MECR calculation if the board specific
+	 * code did not specify one...
+	 */
+	if (!ops->get_timing)
+		ops->get_timing = sa1100_pcmcia_default_mecr_timing;
+
+	/* Provide our SA11x0 specific timing routines. */
+	ops->set_timing  = sa1100_pcmcia_set_timing;
+	ops->show_timing = sa1100_pcmcia_show_timing;
+#ifdef CONFIG_CPU_FREQ
+	ops->frequency_change = sa1100_pcmcia_frequency_change;
+#endif
+}
+EXPORT_SYMBOL(sa11xx_drv_pcmcia_ops);
+
 int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 			    int first, int nr)
 {
 	struct skt_dev_info *sinfo;
 	struct soc_pcmcia_socket *skt;
-	int i;
+	int i, ret = 0;
+
+	sa11xx_drv_pcmcia_ops(ops);
 
 	sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
 	if (!sinfo)
@@ -188,45 +234,26 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
 	for (i = 0; i < nr; i++) {
 		skt = &sinfo->skt[i];
 
-		skt->nr		= first + i;
-		skt->irq	= NO_IRQ;
-
-		skt->res_skt.start	= _PCMCIA(skt->nr);
-		skt->res_skt.end	= _PCMCIA(skt->nr) + PCMCIASp - 1;
-		skt->res_skt.name	= skt_names[skt->nr];
-		skt->res_skt.flags	= IORESOURCE_MEM;
-
-		skt->res_io.start	= _PCMCIAIO(skt->nr);
-		skt->res_io.end		= _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
-		skt->res_io.name	= "io";
-		skt->res_io.flags	= IORESOURCE_MEM | IORESOURCE_BUSY;
+		skt->nr = first + i;
+		skt->ops = ops;
+		skt->socket.owner = ops->owner;
+		skt->socket.dev.parent = dev;
+		skt->socket.pci_irq = NO_IRQ;
 
-		skt->res_mem.start	= _PCMCIAMem(skt->nr);
-		skt->res_mem.end	= _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
-		skt->res_mem.name	= "memory";
-		skt->res_mem.flags	= IORESOURCE_MEM;
-
-		skt->res_attr.start	= _PCMCIAAttr(skt->nr);
-		skt->res_attr.end	= _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
-		skt->res_attr.name	= "attribute";
-		skt->res_attr.flags	= IORESOURCE_MEM;
+		ret = sa11xx_drv_pcmcia_add_one(skt);
+		if (ret)
+			break;
 	}
 
-	/*
-	 * set default MECR calculation if the board specific
-	 * code did not specify one...
-	 */
-	if (!ops->get_timing)
-		ops->get_timing = sa1100_pcmcia_default_mecr_timing;
-
-	/* Provide our SA11x0 specific timing routines. */
-	ops->set_timing  = sa1100_pcmcia_set_timing;
-	ops->show_timing = sa1100_pcmcia_show_timing;
-#ifdef CONFIG_CPU_FREQ
-	ops->frequency_change = sa1100_pcmcia_frequency_change;
-#endif
+	if (ret) {
+		while (--i >= 0)
+			soc_pcmcia_remove_one(&sinfo->skt[i]);
+		kfree(sinfo);
+	} else {
+		dev_set_drvdata(dev, sinfo);
+	}
 
-	return soc_common_drv_pcmcia_probe(dev, ops, sinfo);
+	return ret;
 }
 EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe);
 
diff --git a/drivers/pcmcia/sa11xx_base.h b/drivers/pcmcia/sa11xx_base.h
index 7bc2082..3d76d72 100644
--- a/drivers/pcmcia/sa11xx_base.h
+++ b/drivers/pcmcia/sa11xx_base.h
@@ -118,6 +118,8 @@ static inline unsigned int sa1100_pcmcia_cmd_time(unsigned int cpu_clock_khz,
 }
 
 
+int sa11xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt);
+void sa11xx_drv_pcmcia_ops(struct pcmcia_low_level *ops);
 extern int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr);
 
 #endif  /* !defined(_PCMCIA_SA1100_H) */
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index ef7e9e5..6f1a86b 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -144,10 +144,10 @@ soc_common_pcmcia_config_skt(struct soc_pcmcia_socket *skt, socket_state_t *stat
 		 */
 		if (skt->irq_state != 1 && state->io_irq) {
 			skt->irq_state = 1;
-			set_irq_type(skt->irq, IRQ_TYPE_EDGE_FALLING);
+			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_EDGE_FALLING);
 		} else if (skt->irq_state == 1 && state->io_irq == 0) {
 			skt->irq_state = 0;
-			set_irq_type(skt->irq, IRQ_TYPE_NONE);
+			set_irq_type(skt->socket.pci_irq, IRQ_TYPE_NONE);
 		}
 
 		skt->cs_state = *state;
@@ -492,7 +492,8 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr, ch
 
 	p+=sprintf(p, "Vcc      : %d\n", skt->cs_state.Vcc);
 	p+=sprintf(p, "Vpp      : %d\n", skt->cs_state.Vpp);
-	p+=sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq, skt->irq);
+	p+=sprintf(p, "IRQ      : %d (%d)\n", skt->cs_state.io_irq,
+		skt->socket.pci_irq);
 	if (skt->ops->show_timing)
 		p+=skt->ops->show_timing(skt, p);
 
@@ -574,7 +575,7 @@ void soc_pcmcia_enable_irqs(struct soc_pcmcia_socket *skt,
 EXPORT_SYMBOL(soc_pcmcia_enable_irqs);
 
 
-LIST_HEAD(soc_pcmcia_sockets);
+static LIST_HEAD(soc_pcmcia_sockets);
 static DEFINE_MUTEX(soc_pcmcia_sockets_lock);
 
 #ifdef CONFIG_CPU_FREQ
@@ -609,177 +610,137 @@ static int soc_pcmcia_cpufreq_register(void)
 				"notifier for PCMCIA (%d)\n", ret);
 	return ret;
 }
+fs_initcall(soc_pcmcia_cpufreq_register);
 
 static void soc_pcmcia_cpufreq_unregister(void)
 {
 	cpufreq_unregister_notifier(&soc_pcmcia_notifier_block, CPUFREQ_TRANSITION_NOTIFIER);
 }
+module_exit(soc_pcmcia_cpufreq_unregister);
 
-#else
-static int soc_pcmcia_cpufreq_register(void) { return 0; }
-static void soc_pcmcia_cpufreq_unregister(void) {}
 #endif
 
-int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
-				struct skt_dev_info *sinfo)
+void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt)
 {
-	struct soc_pcmcia_socket *skt;
-	int ret, i;
-
 	mutex_lock(&soc_pcmcia_sockets_lock);
+	del_timer_sync(&skt->poll_timer);
 
-	/*
-	 * Initialise the per-socket structure.
-	 */
-	for (i = 0; i < sinfo->nskt; i++) {
-		skt = &sinfo->skt[i];
+	pcmcia_unregister_socket(&skt->socket);
 
-		skt->socket.ops = &soc_common_pcmcia_operations;
-		skt->socket.owner = ops->owner;
-		skt->socket.dev.parent = dev;
+	flush_scheduled_work();
 
-		init_timer(&skt->poll_timer);
-		skt->poll_timer.function = soc_common_pcmcia_poll_event;
-		skt->poll_timer.data = (unsigned long)skt;
-		skt->poll_timer.expires = jiffies + SOC_PCMCIA_POLL_PERIOD;
+	skt->ops->hw_shutdown(skt);
 
-		skt->dev	= dev;
-		skt->ops	= ops;
+	soc_common_pcmcia_config_skt(skt, &dead_socket);
 
-		ret = request_resource(&iomem_resource, &skt->res_skt);
-		if (ret)
-			goto out_err_1;
+	list_del(&skt->node);
+	mutex_unlock(&soc_pcmcia_sockets_lock);
 
-		ret = request_resource(&skt->res_skt, &skt->res_io);
-		if (ret)
-			goto out_err_2;
+	iounmap(skt->virt_io);
+	skt->virt_io = NULL;
+	release_resource(&skt->res_attr);
+	release_resource(&skt->res_mem);
+	release_resource(&skt->res_io);
+	release_resource(&skt->res_skt);
+}
+EXPORT_SYMBOL(soc_pcmcia_remove_one);
 
-		ret = request_resource(&skt->res_skt, &skt->res_mem);
-		if (ret)
-			goto out_err_3;
+int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+	int ret;
 
-		ret = request_resource(&skt->res_skt, &skt->res_attr);
-		if (ret)
-			goto out_err_4;
+	init_timer(&skt->poll_timer);
+	skt->poll_timer.function = soc_common_pcmcia_poll_event;
+	skt->poll_timer.data = (unsigned long)skt;
+	skt->poll_timer.expires = jiffies + SOC_PCMCIA_POLL_PERIOD;
 
-		skt->virt_io = ioremap(skt->res_io.start, 0x10000);
-		if (skt->virt_io == NULL) {
-			ret = -ENOMEM;
-			goto out_err_5;
-		}
+	ret = request_resource(&iomem_resource, &skt->res_skt);
+	if (ret)
+		goto out_err_1;
 
-		if (list_empty(&soc_pcmcia_sockets))
-			soc_pcmcia_cpufreq_register();
+	ret = request_resource(&skt->res_skt, &skt->res_io);
+	if (ret)
+		goto out_err_2;
 
-		list_add(&skt->node, &soc_pcmcia_sockets);
+	ret = request_resource(&skt->res_skt, &skt->res_mem);
+	if (ret)
+		goto out_err_3;
 
-		/*
-		 * We initialize default socket timing here, because
-		 * we are not guaranteed to see a SetIOMap operation at
-		 * runtime.
-		 */
-		ops->set_timing(skt);
+	ret = request_resource(&skt->res_skt, &skt->res_attr);
+	if (ret)
+		goto out_err_4;
 
-		ret = ops->hw_init(skt);
-		if (ret)
-			goto out_err_6;
+	skt->virt_io = ioremap(skt->res_io.start, 0x10000);
+	if (skt->virt_io == NULL) {
+		ret = -ENOMEM;
+		goto out_err_5;
+	}
 
-		skt->socket.features = SS_CAP_STATIC_MAP|SS_CAP_PCCARD;
-		skt->socket.resource_ops = &pccard_static_ops;
-		skt->socket.irq_mask = 0;
-		skt->socket.map_size = PAGE_SIZE;
-		skt->socket.pci_irq = skt->irq;
-		skt->socket.io_offset = (unsigned long)skt->virt_io;
+	mutex_lock(&soc_pcmcia_sockets_lock);
 
-		skt->status = soc_common_pcmcia_skt_state(skt);
+	list_add(&skt->node, &soc_pcmcia_sockets);
 
-		ret = pcmcia_register_socket(&skt->socket);
-		if (ret)
-			goto out_err_7;
+	/*
+	 * We initialize default socket timing here, because
+	 * we are not guaranteed to see a SetIOMap operation at
+	 * runtime.
+	 */
+	skt->ops->set_timing(skt);
 
-		WARN_ON(skt->socket.sock != i);
+	ret = skt->ops->hw_init(skt);
+	if (ret)
+		goto out_err_6;
 
-		add_timer(&skt->poll_timer);
+	skt->socket.ops = &soc_common_pcmcia_operations;
+	skt->socket.features = SS_CAP_STATIC_MAP|SS_CAP_PCCARD;
+	skt->socket.resource_ops = &pccard_static_ops;
+	skt->socket.irq_mask = 0;
+	skt->socket.map_size = PAGE_SIZE;
+	skt->socket.io_offset = (unsigned long)skt->virt_io;
 
-		ret = device_create_file(&skt->socket.dev, &dev_attr_status);
-		if (ret)
-			goto out_err_8;
-	}
+	skt->status = soc_common_pcmcia_skt_state(skt);
 
-	dev_set_drvdata(dev, sinfo);
-	ret = 0;
-	goto out;
+	ret = pcmcia_register_socket(&skt->socket);
+	if (ret)
+		goto out_err_7;
 
-	do {
-		skt = &sinfo->skt[i];
+	add_timer(&skt->poll_timer);
+
+	mutex_unlock(&soc_pcmcia_sockets_lock);
+
+	ret = device_create_file(&skt->socket.dev, &dev_attr_status);
+	if (ret)
+		goto out_err_8;
+
+	return ret;
 
-		device_remove_file(&skt->socket.dev, &dev_attr_status);
  out_err_8:
-		del_timer_sync(&skt->poll_timer);
-		pcmcia_unregister_socket(&skt->socket);
+	mutex_lock(&soc_pcmcia_sockets_lock);
+	del_timer_sync(&skt->poll_timer);
+	pcmcia_unregister_socket(&skt->socket);
 
  out_err_7:
-		flush_scheduled_work();
+	flush_scheduled_work();
 
-		ops->hw_shutdown(skt);
+	skt->ops->hw_shutdown(skt);
  out_err_6:
- 		list_del(&skt->node);
-		iounmap(skt->virt_io);
+	list_del(&skt->node);
+	mutex_unlock(&soc_pcmcia_sockets_lock);
+	iounmap(skt->virt_io);
  out_err_5:
-		release_resource(&skt->res_attr);
+	release_resource(&skt->res_attr);
  out_err_4:
-		release_resource(&skt->res_mem);
+	release_resource(&skt->res_mem);
  out_err_3:
-		release_resource(&skt->res_io);
+	release_resource(&skt->res_io);
  out_err_2:
-		release_resource(&skt->res_skt);
+	release_resource(&skt->res_skt);
  out_err_1:
-		i--;
-	} while (i > 0);
 
-	kfree(sinfo);
-
- out:
-	mutex_unlock(&soc_pcmcia_sockets_lock);
 	return ret;
 }
+EXPORT_SYMBOL(soc_pcmcia_add_one);
 
-int soc_common_drv_pcmcia_remove(struct device *dev)
-{
-	struct skt_dev_info *sinfo = dev_get_drvdata(dev);
-	int i;
-
-	dev_set_drvdata(dev, NULL);
-
-	mutex_lock(&soc_pcmcia_sockets_lock);
-	for (i = 0; i < sinfo->nskt; i++) {
-		struct soc_pcmcia_socket *skt = &sinfo->skt[i];
-
-		del_timer_sync(&skt->poll_timer);
-
-		pcmcia_unregister_socket(&skt->socket);
-
-		flush_scheduled_work();
-
-		skt->ops->hw_shutdown(skt);
-
-		soc_common_pcmcia_config_skt(skt, &dead_socket);
-
-		list_del(&skt->node);
-		iounmap(skt->virt_io);
-		skt->virt_io = NULL;
-		release_resource(&skt->res_attr);
-		release_resource(&skt->res_mem);
-		release_resource(&skt->res_io);
-		release_resource(&skt->res_skt);
-	}
-	if (list_empty(&soc_pcmcia_sockets))
-		soc_pcmcia_cpufreq_unregister();
-
-	mutex_unlock(&soc_pcmcia_sockets_lock);
-
-	kfree(sinfo);
-
-	return 0;
-}
-EXPORT_SYMBOL(soc_common_drv_pcmcia_remove);
+MODULE_AUTHOR("John Dorsey <john+@cs.cmu.edu>");
+MODULE_DESCRIPTION("Linux PCMCIA Card Services: Common SoC support");
+MODULE_LICENSE("Dual MPL/GPL");
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 290e143..e40824c 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -30,14 +30,12 @@ struct soc_pcmcia_socket {
 	/*
 	 * Info from low level handler
 	 */
-	struct device		*dev;
 	unsigned int		nr;
-	unsigned int		irq;
 
 	/*
 	 * Core PCMCIA state
 	 */
-	struct pcmcia_low_level *ops;
+	const struct pcmcia_low_level *ops;
 
 	unsigned int		status;
 	socket_state_t		cs_state;
@@ -135,10 +133,8 @@ extern void soc_pcmcia_enable_irqs(struct soc_pcmcia_socket *skt, struct pcmcia_
 extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_pcmcia_timing *);
 
 
-extern struct list_head soc_pcmcia_sockets;
-
-extern int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, struct skt_dev_info *sinfo);
-extern int soc_common_drv_pcmcia_remove(struct device *dev);
+void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt);
+int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt);
 
 
 #ifdef CONFIG_PCMCIA_DEBUG
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index 6918849..12c49ee1 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -55,21 +55,6 @@
 #include <pcmcia/ss.h>
 #include "tcic.h"
 
-#ifdef CONFIG_PCMCIA_DEBUG
-static int pc_debug;
-
-module_param(pc_debug, int, 0644);
-static const char version[] =
-"tcic.c 1.111 2000/02/15 04:13:12 (David Hinds)";
-
-#define debug(lvl, fmt, arg...) do {				\
-	if (pc_debug > (lvl))					\
-		printk(KERN_DEBUG "tcic: " fmt , ## arg);	\
-} while (0)
-#else
-#define debug(lvl, fmt, arg...) do { } while (0)
-#endif
-
 MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
 MODULE_DESCRIPTION("Databook TCIC-2 PCMCIA socket driver");
 MODULE_LICENSE("Dual MPL/GPL");
@@ -574,7 +559,7 @@ static irqreturn_t tcic_interrupt(int irq, void *dev)
     } else
 	active = 1;
 
-    debug(2, "tcic_interrupt()\n");
+    pr_debug("tcic_interrupt()\n");
     
     for (i = 0; i < sockets; i++) {
 	psock = socket_table[i].psock;
@@ -611,13 +596,13 @@ static irqreturn_t tcic_interrupt(int irq, void *dev)
     }
     active = 0;
     
-    debug(2, "interrupt done\n");
+    pr_debug("interrupt done\n");
     return IRQ_HANDLED;
 } /* tcic_interrupt */
 
 static void tcic_timer(u_long data)
 {
-    debug(2, "tcic_timer()\n");
+    pr_debug("tcic_timer()\n");
     tcic_timer_pending = 0;
     tcic_interrupt(0, NULL);
 } /* tcic_timer */
@@ -644,7 +629,7 @@ static int tcic_get_status(struct pcmcia_socket *sock, u_int *value)
     reg = tcic_getb(TCIC_PWR);
     if (reg & (TCIC_PWR_VCC(psock)|TCIC_PWR_VPP(psock)))
 	*value |= SS_POWERON;
-    debug(1, "GetStatus(%d) = %#2.2x\n", psock, *value);
+    dev_dbg(&sock->dev, "GetStatus(%d) = %#2.2x\n", psock, *value);
     return 0;
 } /* tcic_get_status */
 
@@ -656,7 +641,7 @@ static int tcic_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
     u_char reg;
     u_short scf1, scf2;
 
-    debug(1, "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+    dev_dbg(&sock->dev, "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 	  "io_irq %d, csc_mask %#2.2x)\n", psock, state->flags,
 	  state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
     tcic_setw(TCIC_ADDR+2, (psock << TCIC_SS_SHFT) | TCIC_ADR2_INDREG);
@@ -731,7 +716,7 @@ static int tcic_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
     u_int addr;
     u_short base, len, ioctl;
     
-    debug(1, "SetIOMap(%d, %d, %#2.2x, %d ns, "
+    dev_dbg(&sock->dev, "SetIOMap(%d, %d, %#2.2x, %d ns, "
 	  "%#llx-%#llx)\n", psock, io->map, io->flags, io->speed,
 	  (unsigned long long)io->start, (unsigned long long)io->stop);
     if ((io->map > 1) || (io->start > 0xffff) || (io->stop > 0xffff) ||
@@ -768,7 +753,7 @@ static int tcic_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *m
     u_short addr, ctl;
     u_long base, len, mmap;
 
-    debug(1, "SetMemMap(%d, %d, %#2.2x, %d ns, "
+    dev_dbg(&sock->dev, "SetMemMap(%d, %d, %#2.2x, %d ns, "
 	  "%#llx-%#llx, %#x)\n", psock, mem->map, mem->flags,
 	  mem->speed, (unsigned long long)mem->res->start,
 	  (unsigned long long)mem->res->end, mem->card_start);
diff --git a/drivers/pcmcia/topic.h b/drivers/pcmcia/topic.h
index edccfa5..615a45a 100644
--- a/drivers/pcmcia/topic.h
+++ b/drivers/pcmcia/topic.h
@@ -114,22 +114,17 @@ static void topic97_zoom_video(struct pcmcia_socket *sock, int onoff)
 		reg_zv |= TOPIC97_ZV_CONTROL_ENABLE;
 		config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv);
 
-		reg = config_readb(socket, TOPIC97_MISC2);
-		reg |= TOPIC97_MISC2_ZV_ENABLE;
-		config_writeb(socket, TOPIC97_MISC2, reg);
-
-		/* not sure this is needed, doc is unclear */
-#if 0
 		reg = config_readb(socket, TOPIC97_AUDIO_VIDEO_SWITCH);
 		reg |= TOPIC97_AVS_AUDIO_CONTROL | TOPIC97_AVS_VIDEO_CONTROL;
 		config_writeb(socket, TOPIC97_AUDIO_VIDEO_SWITCH, reg);
-#endif
-	}
-	else {
+	} else {
 		reg_zv &= ~TOPIC97_ZV_CONTROL_ENABLE;
 		config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv);
-	}
 
+		reg = config_readb(socket, TOPIC97_AUDIO_VIDEO_SWITCH);
+		reg &= ~(TOPIC97_AVS_AUDIO_CONTROL | TOPIC97_AVS_VIDEO_CONTROL);
+		config_writeb(socket, TOPIC97_AUDIO_VIDEO_SWITCH, reg);
+	}
 }
 
 static int topic97_override(struct yenta_socket *socket)
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 1d8d987..4885700 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -167,6 +167,8 @@ static __devinit int wm831x_isink_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	isink->wm831x = wm831x;
+
 	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
 	if (res == NULL) {
 		dev_err(&pdev->dev, "No I/O resource\n");
diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c
index 33a10c4..4c5d5d0 100644
--- a/drivers/rtc/rtc-pcf50633.c
+++ b/drivers/rtc/rtc-pcf50633.c
@@ -292,8 +292,9 @@ static int __devinit pcf50633_rtc_probe(struct platform_device *pdev)
 				&pcf50633_rtc_ops, THIS_MODULE);
 
 	if (IS_ERR(rtc->rtc_dev)) {
+		int ret =  PTR_ERR(rtc->rtc_dev);
 		kfree(rtc);
-		return PTR_ERR(rtc->rtc_dev);
+		return ret;
 	}
 
 	pcf50633_register_irq(rtc->pcf, PCF50633_IRQ_ALARM,
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index 310c107..6583c1a 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -195,7 +195,7 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
 		/* year, since the rtc epoch*/
 		buf[CCR_YEAR] = bin2bcd(tm->tm_year % 100);
 		buf[CCR_WDAY] = tm->tm_wday & 0x07;
-		buf[CCR_Y2K] = bin2bcd(tm->tm_year / 100);
+		buf[CCR_Y2K] = bin2bcd((tm->tm_year + 1900) / 100);
 	}
 
 	/* If writing alarm registers, set compare bits on registers 0-4 */
@@ -280,9 +280,9 @@ static int x1205_fix_osc(struct i2c_client *client)
 	int err;
 	struct rtc_time tm;
 
-	tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
+	memset(&tm, 0, sizeof(tm));
 
-	err = x1205_set_datetime(client, &tm, 0, X1205_CCR_BASE, 0);
+	err = x1205_set_datetime(client, &tm, 1, X1205_CCR_BASE, 0);
 	if (err < 0)
 		dev_err(&client->dev, "unable to restart the oscillator\n");
 
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 67cde01..528733b 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -54,15 +54,6 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"aha152x_cs.c 1.54 2000/06/12 21:27:25 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -103,7 +94,7 @@ static int aha152x_probe(struct pcmcia_device *link)
 {
     scsi_info_t *info;
 
-    DEBUG(0, "aha152x_attach()\n");
+    dev_dbg(&link->dev, "aha152x_attach()\n");
 
     /* Create new SCSI device */
     info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -115,7 +106,6 @@ static int aha152x_probe(struct pcmcia_device *link)
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 10;
     link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
     link->conf.Present = PRESENT_OPTION;
@@ -127,7 +117,7 @@ static int aha152x_probe(struct pcmcia_device *link)
 
 static void aha152x_detach(struct pcmcia_device *link)
 {
-    DEBUG(0, "aha152x_detach(0x%p)\n", link);
+    dev_dbg(&link->dev, "aha152x_detach\n");
 
     aha152x_release_cs(link);
 
@@ -137,9 +127,6 @@ static void aha152x_detach(struct pcmcia_device *link)
 
 /*====================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int aha152x_config_check(struct pcmcia_device *p_dev,
 				cistpl_cftable_entry_t *cfg,
 				cistpl_cftable_entry_t *dflt,
@@ -164,19 +151,22 @@ static int aha152x_config_cs(struct pcmcia_device *link)
 {
     scsi_info_t *info = link->priv;
     struct aha152x_setup s;
-    int last_ret, last_fn;
+    int ret;
     struct Scsi_Host *host;
 
-    DEBUG(0, "aha152x_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "aha152x_config\n");
 
-    last_ret = pcmcia_loop_config(link, aha152x_config_check, NULL);
-    if (last_ret) {
-	cs_error(link, RequestIO, last_ret);
-	goto failed;
-    }
+    ret = pcmcia_loop_config(link, aha152x_config_check, NULL);
+    if (ret)
+	    goto failed;
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
     
     /* Set configuration options for the aha152x driver */
     memset(&s, 0, sizeof(s));
@@ -194,7 +184,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
     host = aha152x_probe_one(&s);
     if (host == NULL) {
 	printk(KERN_INFO "aha152x_cs: no SCSI devices found\n");
-	goto cs_failed;
+	goto failed;
     }
 
     sprintf(info->node.dev_name, "scsi%d", host->host_no);
@@ -203,8 +193,6 @@ static int aha152x_config_cs(struct pcmcia_device *link)
 
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     aha152x_release_cs(link);
     return -ENODEV;
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 06254f4..9140406 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -59,16 +59,6 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
 MODULE_DESCRIPTION("Future Domain PCMCIA SCSI driver");
 MODULE_LICENSE("Dual MPL/GPL");
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"fdomain_cs.c 1.47 2001/10/13 00:08:52 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
 typedef struct scsi_info_t {
@@ -86,7 +76,7 @@ static int fdomain_probe(struct pcmcia_device *link)
 {
 	scsi_info_t *info;
 
-	DEBUG(0, "fdomain_attach()\n");
+	dev_dbg(&link->dev, "fdomain_attach()\n");
 
 	/* Create new SCSI device */
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -99,7 +89,6 @@ static int fdomain_probe(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 	link->io.IOAddrLines = 10;
 	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 	link->conf.Present = PRESENT_OPTION;
@@ -111,7 +100,7 @@ static int fdomain_probe(struct pcmcia_device *link)
 
 static void fdomain_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "fdomain_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "fdomain_detach\n");
 
 	fdomain_release(link);
 
@@ -120,9 +109,6 @@ static void fdomain_detach(struct pcmcia_device *link)
 
 /*====================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int fdomain_config_check(struct pcmcia_device *p_dev,
 				cistpl_cftable_entry_t *cfg,
 				cistpl_cftable_entry_t *dflt,
@@ -137,20 +123,22 @@ static int fdomain_config_check(struct pcmcia_device *p_dev,
 static int fdomain_config(struct pcmcia_device *link)
 {
     scsi_info_t *info = link->priv;
-    int last_ret, last_fn;
+    int ret;
     char str[22];
     struct Scsi_Host *host;
 
-    DEBUG(0, "fdomain_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "fdomain_config\n");
 
-    last_ret = pcmcia_loop_config(link, fdomain_config_check, NULL);
-    if (last_ret) {
-	    cs_error(link, RequestIO, last_ret);
+    ret = pcmcia_loop_config(link, fdomain_config_check, NULL);
+    if (ret)
 	    goto failed;
-    }
 
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     /* A bad hack... */
     release_region(link->io.BasePort1, link->io.NumPorts1);
@@ -162,11 +150,11 @@ static int fdomain_config(struct pcmcia_device *link)
     host = __fdomain_16x0_detect(&fdomain_driver_template);
     if (!host) {
         printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
-	goto cs_failed;
+	goto failed;
     }
 
     if (scsi_add_host(host, NULL))
-	    goto cs_failed;
+	    goto failed;
     scsi_scan_host(host);
 
     sprintf(info->node.dev_name, "scsi%d", host->host_no);
@@ -175,8 +163,6 @@ static int fdomain_config(struct pcmcia_device *link)
 
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     fdomain_release(link);
     return -ENODEV;
@@ -188,7 +174,7 @@ static void fdomain_release(struct pcmcia_device *link)
 {
 	scsi_info_t *info = link->priv;
 
-	DEBUG(0, "fdomain_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "fdomain_release\n");
 
 	scsi_remove_host(info->host);
 	pcmcia_disable_device(link);
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index e32c344..c2341af 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1564,12 +1564,10 @@ static int nsp_cs_probe(struct pcmcia_device *link)
 	link->io.IOAddrLines	 = 10;	/* not used */
 
 	/* Interrupt setup */
-	link->irq.Attributes	 = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1	 = IRQ_LEVEL_ID;
+	link->irq.Attributes	 = IRQ_TYPE_EXCLUSIVE;
 
 	/* Interrupt handler */
 	link->irq.Handler	 = &nspintr;
-	link->irq.Instance       = info;
 	link->irq.Attributes     |= IRQF_SHARED;
 
 	/* General socket configuration */
@@ -1684,10 +1682,10 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev,
 			if (cfg_mem->req.Size < 0x1000)
 				cfg_mem->req.Size = 0x1000;
 			cfg_mem->req.AccessSpeed = 0;
-			if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0)
+			if (pcmcia_request_window(p_dev, &cfg_mem->req, &p_dev->win) != 0)
 				goto next_entry;
 			map.Page = 0; map.CardOffset = mem->win[0].card_addr;
-			if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
+			if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0)
 				goto next_entry;
 
 			cfg_mem->data->MmioAddress = (unsigned long) ioremap_nocache(cfg_mem->req.Base, cfg_mem->req.Size);
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 20c3e5e..f85f094 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -62,15 +62,6 @@
 
 static char qlogic_name[] = "qlogic_cs";
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = "qlogic_cs.c 1.79-ac 2002/10/26 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 static struct scsi_host_template qlogicfas_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= qlogic_name,
@@ -159,7 +150,7 @@ static int qlogic_probe(struct pcmcia_device *link)
 {
 	scsi_info_t *info;
 
-	DEBUG(0, "qlogic_attach()\n");
+	dev_dbg(&link->dev, "qlogic_attach()\n");
 
 	/* Create new SCSI device */
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -171,7 +162,6 @@ static int qlogic_probe(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 	link->io.IOAddrLines = 10;
 	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 	link->conf.Present = PRESENT_OPTION;
@@ -183,7 +173,7 @@ static int qlogic_probe(struct pcmcia_device *link)
 
 static void qlogic_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "qlogic_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "qlogic_detach\n");
 
 	qlogic_release(link);
 	kfree(link->priv);
@@ -192,9 +182,6 @@ static void qlogic_detach(struct pcmcia_device *link)
 
 /*====================================================================*/
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int qlogic_config_check(struct pcmcia_device *p_dev,
 			       cistpl_cftable_entry_t *cfg,
 			       cistpl_cftable_entry_t *dflt,
@@ -213,19 +200,22 @@ static int qlogic_config_check(struct pcmcia_device *p_dev,
 static int qlogic_config(struct pcmcia_device * link)
 {
 	scsi_info_t *info = link->priv;
-	int last_ret, last_fn;
+	int ret;
 	struct Scsi_Host *host;
 
-	DEBUG(0, "qlogic_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "qlogic_config\n");
 
-	last_ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
-	if (last_ret) {
-		cs_error(link, RequestIO, last_ret);
+	ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
+	if (ret)
+		goto failed;
+
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
 		goto failed;
-	}
 
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
 		/* set ATAcmd */
@@ -244,7 +234,7 @@ static int qlogic_config(struct pcmcia_device * link)
 	
 	if (!host) {
 		printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
-		goto cs_failed;
+		goto failed;
 	}
 
 	sprintf(info->node.dev_name, "scsi%d", host->host_no);
@@ -253,12 +243,9 @@ static int qlogic_config(struct pcmcia_device * link)
 
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
-	pcmcia_disable_device(link);
 failed:
+	pcmcia_disable_device(link);
 	return -ENODEV;
-
 }				/* qlogic_config */
 
 /*====================================================================*/
@@ -267,7 +254,7 @@ static void qlogic_release(struct pcmcia_device *link)
 {
 	scsi_info_t *info = link->priv;
 
-	DEBUG(0, "qlogic_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "qlogic_release\n");
 
 	scsi_remove_host(info->host);
 
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index b330c11..e7564d8 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -77,17 +77,6 @@
 #include <pcmcia/ds.h>
 #include <pcmcia/ciscode.h>
 
-/* ================================================================== */
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"sym53c500_cs.c 0.9c 2004/10/27 (Bob Tracy)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /* ================================================================== */
 
@@ -525,7 +514,7 @@ SYM53C500_release(struct pcmcia_device *link)
 	struct scsi_info_t *info = link->priv;
 	struct Scsi_Host *shost = info->host;
 
-	DEBUG(0, "SYM53C500_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "SYM53C500_release\n");
 
 	/*
 	*  Do this before releasing/freeing resources.
@@ -697,9 +686,6 @@ static struct scsi_host_template sym53c500_driver_template = {
      .shost_attrs		= SYM53C500_shost_attrs
 };
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int SYM53C500_config_check(struct pcmcia_device *p_dev,
 				  cistpl_cftable_entry_t *cfg,
 				  cistpl_cftable_entry_t *dflt,
@@ -719,24 +705,27 @@ static int
 SYM53C500_config(struct pcmcia_device *link)
 {
 	struct scsi_info_t *info = link->priv;
-	int last_ret, last_fn;
+	int ret;
 	int irq_level, port_base;
 	struct Scsi_Host *host;
 	struct scsi_host_template *tpnt = &sym53c500_driver_template;
 	struct sym53c500_data *data;
 
-	DEBUG(0, "SYM53C500_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "SYM53C500_config\n");
 
 	info->manf_id = link->manf_id;
 
-	last_ret = pcmcia_loop_config(link, SYM53C500_config_check, NULL);
-	if (last_ret) {
-		cs_error(link, RequestIO, last_ret);
+	ret = pcmcia_loop_config(link, SYM53C500_config_check, NULL);
+	if (ret)
+		goto failed;
+
+	ret = pcmcia_request_irq(link, &link->irq);
+	if (ret)
 		goto failed;
-	}
 
-	CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-	CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	*  That's the trouble with copying liberally from another driver.
@@ -824,8 +813,6 @@ err_release:
 	printk(KERN_INFO "sym53c500_cs: no SCSI devices found\n");
 	return -ENODEV;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
 failed:
 	SYM53C500_release(link);
 	return -ENODEV;
@@ -855,7 +842,7 @@ static int sym53c500_resume(struct pcmcia_device *link)
 static void
 SYM53C500_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "SYM53C500_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "SYM53C500_detach\n");
 
 	SYM53C500_release(link);
 
@@ -868,7 +855,7 @@ SYM53C500_probe(struct pcmcia_device *link)
 {
 	struct scsi_info_t *info;
 
-	DEBUG(0, "SYM53C500_attach()\n");
+	dev_dbg(&link->dev, "SYM53C500_attach()\n");
 
 	/* Create new SCSI device */
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
@@ -880,7 +867,6 @@ SYM53C500_probe(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 	link->io.IOAddrLines = 10;
 	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 7c7914f..fc413f0 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -54,14 +54,6 @@
 
 #include "8250.h"
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = "serial_cs.c 1.134 2002/05/04 05:48:53 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -121,24 +113,20 @@ static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_
 static int quirk_post_ibm(struct pcmcia_device *link)
 {
 	conf_reg_t reg = { 0, CS_READ, 0x800, 0 };
-	int last_ret, last_fn;
+	int ret;
+
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 
-	last_ret = pcmcia_access_configuration_register(link, &reg);
-	if (last_ret) {
-		last_fn = AccessConfigurationRegister;
-		goto cs_failed;
-	}
 	reg.Action = CS_WRITE;
 	reg.Value = reg.Value | 1;
-	last_ret = pcmcia_access_configuration_register(link, &reg);
-	if (last_ret) {
-		last_fn = AccessConfigurationRegister;
-		goto cs_failed;
-	}
+	ret = pcmcia_access_configuration_register(link, &reg);
+	if (ret)
+		goto failed;
 	return 0;
 
- cs_failed:
-	cs_error(link, last_fn, last_ret);
+ failed:
 	return -ENODEV;
 }
 
@@ -283,7 +271,7 @@ static void serial_remove(struct pcmcia_device *link)
 	struct serial_info *info = link->priv;
 	int i;
 
-	DEBUG(0, "serial_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "serial_release\n");
 
 	/*
 	 * Recheck to see if the device is still configured.
@@ -334,7 +322,7 @@ static int serial_probe(struct pcmcia_device *link)
 {
 	struct serial_info *info;
 
-	DEBUG(0, "serial_attach()\n");
+	dev_dbg(&link->dev, "serial_attach()\n");
 
 	/* Create new serial device */
 	info = kzalloc(sizeof (*info), GFP_KERNEL);
@@ -346,7 +334,6 @@ static int serial_probe(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	link->io.NumPorts1 = 8;
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	if (do_sound) {
 		link->conf.Attributes |= CONF_ENABLE_SPKR;
@@ -370,7 +357,7 @@ static void serial_detach(struct pcmcia_device *link)
 {
 	struct serial_info *info = link->priv;
 
-	DEBUG(0, "serial_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "serial_detach\n");
 
 	/*
 	 * Ensure any outstanding scheduled tasks are completed.
@@ -399,7 +386,7 @@ static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
 	port.irq = irq;
 	port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;
 	port.uartclk = 1843200;
-	port.dev = &handle_to_dev(handle);
+	port.dev = &handle->dev;
 	if (buggy_uart)
 		port.flags |= UPF_BUGGY_UART;
 
@@ -426,21 +413,6 @@ static int setup_serial(struct pcmcia_device *handle, struct serial_info * info,
 
 /*====================================================================*/
 
-static int
-first_tuple(struct pcmcia_device *handle, tuple_t * tuple, cisparse_t * parse)
-{
-	int i;
-	i = pcmcia_get_first_tuple(handle, tuple);
-	if (i != 0)
-		return i;
-	i = pcmcia_get_tuple_data(handle, tuple);
-	if (i != 0)
-		return i;
-	return pcmcia_parse_tuple(tuple, parse);
-}
-
-/*====================================================================*/
-
 static int simple_config_check(struct pcmcia_device *p_dev,
 			       cistpl_cftable_entry_t *cf,
 			       cistpl_cftable_entry_t *dflt,
@@ -522,15 +494,13 @@ static int simple_config(struct pcmcia_device *link)
 
 	printk(KERN_NOTICE
 	       "serial_cs: no usable port range found, giving up\n");
-	cs_error(link, RequestIO, i);
 	return -1;
 
 found_port:
 	i = pcmcia_request_irq(link, &link->irq);
-	if (i != 0) {
-		cs_error(link, RequestIRQ, i);
+	if (i != 0)
 		link->irq.AssignedIRQ = 0;
-	}
+
 	if (info->multi && (info->manfid == MANFID_3COM))
 		link->conf.ConfigIndex &= ~(0x08);
 
@@ -541,10 +511,8 @@ found_port:
 		info->quirk->config(link);
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		return -1;
-	}
 	return setup_serial(link, info, link->io.BasePort1, link->irq.AssignedIRQ);
 }
 
@@ -613,7 +581,6 @@ static int multi_config(struct pcmcia_device *link)
 		/* FIXME: comment does not fit, error handling does not fit */
 		printk(KERN_NOTICE
 		       "serial_cs: no usable port range found, giving up\n");
-		cs_error(link, RequestIRQ, i);
 		link->irq.AssignedIRQ = 0;
 	}
 
@@ -624,10 +591,8 @@ static int multi_config(struct pcmcia_device *link)
 		info->quirk->config(link);
 
 	i = pcmcia_request_configuration(link, &link->conf);
-	if (i != 0) {
-		cs_error(link, RequestConfiguration, i);
+	if (i != 0)
 		return -ENODEV;
-	}
 
 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:
 	 * 8 registers are for the UART, the others are extra registers.
@@ -665,6 +630,25 @@ static int multi_config(struct pcmcia_device *link)
 	return 0;
 }
 
+static int serial_check_for_multi(struct pcmcia_device *p_dev,
+				  cistpl_cftable_entry_t *cf,
+				  cistpl_cftable_entry_t *dflt,
+				  unsigned int vcc,
+				  void *priv_data)
+{
+	struct serial_info *info = p_dev->priv;
+
+	if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
+		info->multi = cf->io.win[0].len >> 3;
+
+	if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
+		(cf->io.win[1].len == 8))
+		info->multi = 2;
+
+	return 0; /* break */
+}
+
+
 /*======================================================================
 
     serial_config() is scheduled to run after a CARD_INSERTION event
@@ -676,46 +660,14 @@ static int multi_config(struct pcmcia_device *link)
 static int serial_config(struct pcmcia_device * link)
 {
 	struct serial_info *info = link->priv;
-	struct serial_cfg_mem *cfg_mem;
-	tuple_t *tuple;
-	u_char *buf;
-	cisparse_t *parse;
-	cistpl_cftable_entry_t *cf;
-	int i, last_ret, last_fn;
-
-	DEBUG(0, "serial_config(0x%p)\n", link);
-
-	cfg_mem = kmalloc(sizeof(struct serial_cfg_mem), GFP_KERNEL);
-	if (!cfg_mem)
-		goto failed;
+	int i;
 
-	tuple = &cfg_mem->tuple;
-	parse = &cfg_mem->parse;
-	cf = &parse->cftable_entry;
-	buf = cfg_mem->buf;
-
-	tuple->TupleData = (cisdata_t *) buf;
-	tuple->TupleOffset = 0;
-	tuple->TupleDataMax = 255;
-	tuple->Attributes = 0;
-
-	/* Get configuration register information */
-	tuple->DesiredTuple = CISTPL_CONFIG;
-	last_ret = first_tuple(link, tuple, parse);
-	if (last_ret != 0) {
-		last_fn = ParseTuple;
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse->config.base;
-	link->conf.Present = parse->config.rmask[0];
+	dev_dbg(&link->dev, "serial_config\n");
 
 	/* Is this a compliant multifunction card? */
-	tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
-	tuple->Attributes = TUPLE_RETURN_COMMON | TUPLE_RETURN_LINK;
-	info->multi = (first_tuple(link, tuple, parse) == 0);
+	info->multi = (link->socket->functions > 1);
 
 	/* Is this a multiport card? */
-	tuple->DesiredTuple = CISTPL_MANFID;
 	info->manfid = link->manf_id;
 	info->prodid = link->card_id;
 
@@ -730,20 +682,11 @@ static int serial_config(struct pcmcia_device * link)
 
 	/* Another check for dual-serial cards: look for either serial or
 	   multifunction cards that ask for appropriate IO port ranges */
-	tuple->DesiredTuple = CISTPL_FUNCID;
 	if ((info->multi == 0) &&
 	    (link->has_func_id) &&
 	    ((link->func_id == CISTPL_FUNCID_MULTI) ||
-	     (link->func_id == CISTPL_FUNCID_SERIAL))) {
-		tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
-		if (first_tuple(link, tuple, parse) == 0) {
-			if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
-				info->multi = cf->io.win[0].len >> 3;
-			if ((cf->io.nwin == 2) && (cf->io.win[0].len == 8) &&
-			    (cf->io.win[1].len == 8))
-				info->multi = 2;
-		}
-	}
+	     (link->func_id == CISTPL_FUNCID_SERIAL)))
+		pcmcia_loop_config(link, serial_check_for_multi, info);
 
 	/*
 	 * Apply any multi-port quirk.
@@ -768,14 +711,10 @@ static int serial_config(struct pcmcia_device * link)
 			goto failed;
 
 	link->dev_node = &info->node[0];
-	kfree(cfg_mem);
 	return 0;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
 failed:
 	serial_remove(link);
-	kfree(cfg_mem);
 	return -ENODEV;
 }
 
diff --git a/drivers/spi/spi_txx9.c b/drivers/spi/spi_txx9.c
index 96057de..19f7562 100644
--- a/drivers/spi/spi_txx9.c
+++ b/drivers/spi/spi_txx9.c
@@ -29,6 +29,8 @@
 
 
 #define SPI_FIFO_SIZE 4
+#define SPI_MAX_DIVIDER 0xff	/* Max. value for SPCR1.SER */
+#define SPI_MIN_DIVIDER 1	/* Min. value for SPCR1.SER */
 
 #define TXx9_SPMCR		0x00
 #define TXx9_SPCR0		0x04
@@ -193,11 +195,8 @@ static void txx9spi_work_one(struct txx9spi *c, struct spi_message *m)
 
 		if (prev_speed_hz != speed_hz
 				|| prev_bits_per_word != bits_per_word) {
-			u32 n = (c->baseclk + speed_hz - 1) / speed_hz;
-			if (n < 1)
-				n = 1;
-			else if (n > 0xff)
-				n = 0xff;
+			int n = DIV_ROUND_UP(c->baseclk, speed_hz) - 1;
+			n = clamp(n, SPI_MIN_DIVIDER, SPI_MAX_DIVIDER);
 			/* enter config mode */
 			txx9spi_wr(c, mcr | TXx9_SPMCR_CONFIG | TXx9_SPMCR_BCLR,
 					TXx9_SPMCR);
@@ -370,8 +369,8 @@ static int __init txx9spi_probe(struct platform_device *dev)
 		goto exit;
 	}
 	c->baseclk = clk_get_rate(c->clk);
-	c->min_speed_hz = (c->baseclk + 0xff - 1) / 0xff;
-	c->max_speed_hz = c->baseclk;
+	c->min_speed_hz = DIV_ROUND_UP(c->baseclk, SPI_MAX_DIVIDER + 1);
+	c->max_speed_hz = c->baseclk / (SPI_MIN_DIVIDER + 1);
 
 	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	if (!res)
diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index 100e7a5..e72f404 100644
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -617,136 +617,140 @@ static int ssb_pcmcia_sprom_check_crc(const u16 *sprom, size_t size)
 	}						\
   } while (0)
 
-int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
-			      struct ssb_init_invariants *iv)
+static int ssb_pcmcia_get_mac(struct pcmcia_device *p_dev,
+			tuple_t *tuple,
+			void *priv)
 {
-	tuple_t tuple;
-	int res;
-	unsigned char buf[32];
+	struct ssb_sprom *sprom = priv;
+
+	if (tuple->TupleData[0] != CISTPL_FUNCE_LAN_NODE_ID)
+		return -EINVAL;
+	if (tuple->TupleDataLen != ETH_ALEN + 2)
+		return -EINVAL;
+	if (tuple->TupleData[1] != ETH_ALEN)
+		return -EINVAL;
+	memcpy(sprom->il0mac, &tuple->TupleData[2], ETH_ALEN);
+	return 0;
+};
+
+static int ssb_pcmcia_do_get_invariants(struct pcmcia_device *p_dev,
+					tuple_t *tuple,
+					void *priv)
+{
+	struct ssb_init_invariants *iv = priv;
 	struct ssb_sprom *sprom = &iv->sprom;
 	struct ssb_boardinfo *bi = &iv->boardinfo;
 	const char *error_description;
 
+	GOTO_ERROR_ON(tuple->TupleDataLen < 1, "VEN tpl < 1");
+	switch (tuple->TupleData[0]) {
+	case SSB_PCMCIA_CIS_ID:
+		GOTO_ERROR_ON((tuple->TupleDataLen != 5) &&
+			      (tuple->TupleDataLen != 7),
+			      "id tpl size");
+		bi->vendor = tuple->TupleData[1] |
+			((u16)tuple->TupleData[2] << 8);
+		break;
+	case SSB_PCMCIA_CIS_BOARDREV:
+		GOTO_ERROR_ON(tuple->TupleDataLen != 2,
+			"boardrev tpl size");
+		sprom->board_rev = tuple->TupleData[1];
+		break;
+	case SSB_PCMCIA_CIS_PA:
+		GOTO_ERROR_ON((tuple->TupleDataLen != 9) &&
+			(tuple->TupleDataLen != 10),
+			"pa tpl size");
+		sprom->pa0b0 = tuple->TupleData[1] |
+			((u16)tuple->TupleData[2] << 8);
+		sprom->pa0b1 = tuple->TupleData[3] |
+			((u16)tuple->TupleData[4] << 8);
+		sprom->pa0b2 = tuple->TupleData[5] |
+			((u16)tuple->TupleData[6] << 8);
+		sprom->itssi_a = tuple->TupleData[7];
+		sprom->itssi_bg = tuple->TupleData[7];
+		sprom->maxpwr_a = tuple->TupleData[8];
+		sprom->maxpwr_bg = tuple->TupleData[8];
+		break;
+	case SSB_PCMCIA_CIS_OEMNAME:
+		/* We ignore this. */
+		break;
+	case SSB_PCMCIA_CIS_CCODE:
+		GOTO_ERROR_ON(tuple->TupleDataLen != 2,
+			"ccode tpl size");
+		sprom->country_code = tuple->TupleData[1];
+		break;
+	case SSB_PCMCIA_CIS_ANTENNA:
+		GOTO_ERROR_ON(tuple->TupleDataLen != 2,
+			"ant tpl size");
+		sprom->ant_available_a = tuple->TupleData[1];
+		sprom->ant_available_bg = tuple->TupleData[1];
+		break;
+	case SSB_PCMCIA_CIS_ANTGAIN:
+		GOTO_ERROR_ON(tuple->TupleDataLen != 2,
+			"antg tpl size");
+		sprom->antenna_gain.ghz24.a0 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz24.a1 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz24.a2 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz24.a3 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz5.a0 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz5.a1 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz5.a2 = tuple->TupleData[1];
+		sprom->antenna_gain.ghz5.a3 = tuple->TupleData[1];
+		break;
+	case SSB_PCMCIA_CIS_BFLAGS:
+		GOTO_ERROR_ON((tuple->TupleDataLen != 3) &&
+			(tuple->TupleDataLen != 5),
+			"bfl tpl size");
+		sprom->boardflags_lo = tuple->TupleData[1] |
+			((u16)tuple->TupleData[2] << 8);
+		break;
+	case SSB_PCMCIA_CIS_LEDS:
+		GOTO_ERROR_ON(tuple->TupleDataLen != 5,
+			"leds tpl size");
+		sprom->gpio0 = tuple->TupleData[1];
+		sprom->gpio1 = tuple->TupleData[2];
+		sprom->gpio2 = tuple->TupleData[3];
+		sprom->gpio3 = tuple->TupleData[4];
+		break;
+	}
+	return -ENOSPC; /* continue with next entry */
+
+error:
+	ssb_printk(KERN_ERR PFX
+		   "PCMCIA: Failed to fetch device invariants: %s\n",
+		   error_description);
+	return -ENODEV;
+}
+
+
+int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
+			      struct ssb_init_invariants *iv)
+{
+	struct ssb_sprom *sprom = &iv->sprom;
+	int res;
+
 	memset(sprom, 0xFF, sizeof(*sprom));
 	sprom->revision = 1;
 	sprom->boardflags_lo = 0;
 	sprom->boardflags_hi = 0;
 
 	/* First fetch the MAC address. */
-	memset(&tuple, 0, sizeof(tuple));
-	tuple.DesiredTuple = CISTPL_FUNCE;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple);
-	GOTO_ERROR_ON(res != 0, "MAC first tpl");
-	res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple);
-	GOTO_ERROR_ON(res != 0, "MAC first tpl data");
-	while (1) {
-		GOTO_ERROR_ON(tuple.TupleDataLen < 1, "MAC tpl < 1");
-		if (tuple.TupleData[0] == CISTPL_FUNCE_LAN_NODE_ID)
-			break;
-		res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple);
-		GOTO_ERROR_ON(res != 0, "MAC next tpl");
-		res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple);
-		GOTO_ERROR_ON(res != 0, "MAC next tpl data");
+	res = pcmcia_loop_tuple(bus->host_pcmcia, CISTPL_FUNCE,
+				ssb_pcmcia_get_mac, sprom);
+	if (res != 0) {
+		ssb_printk(KERN_ERR PFX
+			"PCMCIA: Failed to fetch MAC address\n");
+		return -ENODEV;
 	}
-	GOTO_ERROR_ON(tuple.TupleDataLen != ETH_ALEN + 2, "MAC tpl size");
-	memcpy(sprom->il0mac, &tuple.TupleData[2], ETH_ALEN);
 
 	/* Fetch the vendor specific tuples. */
-	memset(&tuple, 0, sizeof(tuple));
-	tuple.DesiredTuple = SSB_PCMCIA_CIS;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	res = pcmcia_get_first_tuple(bus->host_pcmcia, &tuple);
-	GOTO_ERROR_ON(res != 0, "VEN first tpl");
-	res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple);
-	GOTO_ERROR_ON(res != 0, "VEN first tpl data");
-	while (1) {
-		GOTO_ERROR_ON(tuple.TupleDataLen < 1, "VEN tpl < 1");
-		switch (tuple.TupleData[0]) {
-		case SSB_PCMCIA_CIS_ID:
-			GOTO_ERROR_ON((tuple.TupleDataLen != 5) &&
-				      (tuple.TupleDataLen != 7),
-				      "id tpl size");
-			bi->vendor = tuple.TupleData[1] |
-			       ((u16)tuple.TupleData[2] << 8);
-			break;
-		case SSB_PCMCIA_CIS_BOARDREV:
-			GOTO_ERROR_ON(tuple.TupleDataLen != 2,
-				      "boardrev tpl size");
-			sprom->board_rev = tuple.TupleData[1];
-			break;
-		case SSB_PCMCIA_CIS_PA:
-			GOTO_ERROR_ON((tuple.TupleDataLen != 9) &&
-				      (tuple.TupleDataLen != 10),
-				      "pa tpl size");
-			sprom->pa0b0 = tuple.TupleData[1] |
-				 ((u16)tuple.TupleData[2] << 8);
-			sprom->pa0b1 = tuple.TupleData[3] |
-				 ((u16)tuple.TupleData[4] << 8);
-			sprom->pa0b2 = tuple.TupleData[5] |
-				 ((u16)tuple.TupleData[6] << 8);
-			sprom->itssi_a = tuple.TupleData[7];
-			sprom->itssi_bg = tuple.TupleData[7];
-			sprom->maxpwr_a = tuple.TupleData[8];
-			sprom->maxpwr_bg = tuple.TupleData[8];
-			break;
-		case SSB_PCMCIA_CIS_OEMNAME:
-			/* We ignore this. */
-			break;
-		case SSB_PCMCIA_CIS_CCODE:
-			GOTO_ERROR_ON(tuple.TupleDataLen != 2,
-				      "ccode tpl size");
-			sprom->country_code = tuple.TupleData[1];
-			break;
-		case SSB_PCMCIA_CIS_ANTENNA:
-			GOTO_ERROR_ON(tuple.TupleDataLen != 2,
-				      "ant tpl size");
-			sprom->ant_available_a = tuple.TupleData[1];
-			sprom->ant_available_bg = tuple.TupleData[1];
-			break;
-		case SSB_PCMCIA_CIS_ANTGAIN:
-			GOTO_ERROR_ON(tuple.TupleDataLen != 2,
-				      "antg tpl size");
-			sprom->antenna_gain.ghz24.a0 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz24.a1 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz24.a2 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz24.a3 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz5.a0 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz5.a1 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz5.a2 = tuple.TupleData[1];
-			sprom->antenna_gain.ghz5.a3 = tuple.TupleData[1];
-			break;
-		case SSB_PCMCIA_CIS_BFLAGS:
-			GOTO_ERROR_ON((tuple.TupleDataLen != 3) &&
-				      (tuple.TupleDataLen != 5),
-				      "bfl tpl size");
-			sprom->boardflags_lo = tuple.TupleData[1] |
-					 ((u16)tuple.TupleData[2] << 8);
-			break;
-		case SSB_PCMCIA_CIS_LEDS:
-			GOTO_ERROR_ON(tuple.TupleDataLen != 5,
-				      "leds tpl size");
-			sprom->gpio0 = tuple.TupleData[1];
-			sprom->gpio1 = tuple.TupleData[2];
-			sprom->gpio2 = tuple.TupleData[3];
-			sprom->gpio3 = tuple.TupleData[4];
-			break;
-		}
-		res = pcmcia_get_next_tuple(bus->host_pcmcia, &tuple);
-		if (res == -ENOSPC)
-			break;
-		GOTO_ERROR_ON(res != 0, "VEN next tpl");
-		res = pcmcia_get_tuple_data(bus->host_pcmcia, &tuple);
-		GOTO_ERROR_ON(res != 0, "VEN next tpl data");
-	}
+	res = pcmcia_loop_tuple(bus->host_pcmcia, SSB_PCMCIA_CIS,
+				ssb_pcmcia_do_get_invariants, sprom);
+	if ((res == 0) || (res == -ENOSPC))
+		return 0;
 
-	return 0;
-error:
 	ssb_printk(KERN_ERR PFX
-		   "PCMCIA: Failed to fetch device invariants: %s\n",
-		   error_description);
+			"PCMCIA: Failed to fetch device invariants\n");
 	return -ENODEV;
 }
 
diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c
index 80c0df8..39923cb 100644
--- a/drivers/staging/comedi/drivers/cb_das16_cs.c
+++ b/drivers/staging/comedi/drivers/cb_das16_cs.c
@@ -141,37 +141,14 @@ static int das16cs_timer_insn_config(struct comedi_device *dev,
 				     struct comedi_insn *insn,
 				     unsigned int *data);
 
-static int get_prodid(struct comedi_device *dev, struct pcmcia_device *link)
-{
-	tuple_t tuple;
-	u_short buf[128];
-	int prodid = 0;
-
-	tuple.TupleData = (cisdata_t *) buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.DesiredTuple = CISTPL_MANFID;
-	tuple.Attributes = TUPLE_RETURN_COMMON;
-	if ((pcmcia_get_first_tuple(link, &tuple) == 0) &&
-	    (pcmcia_get_tuple_data(link, &tuple) == 0)) {
-		prodid = le16_to_cpu(buf[1]);
-	}
-
-	return prodid;
-}
-
 static const struct das16cs_board *das16cs_probe(struct comedi_device *dev,
 						 struct pcmcia_device *link)
 {
-	int id;
 	int i;
 
-	id = get_prodid(dev, link);
-
 	for (i = 0; i < n_boards; i++) {
-		if (das16cs_boards[i].device_id == id) {
+		if (das16cs_boards[i].device_id == link->card_id)
 			return das16cs_boards + i;
-		}
 	}
 
 	printk("unknown board!\n");
@@ -660,27 +637,8 @@ static int das16cs_timer_insn_config(struct comedi_device *dev,
 
 ======================================================================*/
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
 #if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-    "cb_das16_cs.c pcmcia code (David Schleef), modified from dummy_cs.c 1.31 2001/08/24 12:13:13 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
-/*====================================================================*/
-
 static void das16cs_pcmcia_config(struct pcmcia_device *link);
 static void das16cs_pcmcia_release(struct pcmcia_device *link);
 static int das16cs_pcmcia_suspend(struct pcmcia_device *p_dev);
@@ -733,7 +691,7 @@ static int das16cs_pcmcia_attach(struct pcmcia_device *link)
 {
 	struct local_info_t *local;
 
-	DEBUG(0, "das16cs_pcmcia_attach()\n");
+	dev_dbg(&link->dev, "das16cs_pcmcia_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
@@ -745,7 +703,6 @@ static int das16cs_pcmcia_attach(struct pcmcia_device *link)
 	/* Initialize the pcmcia_device structure */
 	/* Interrupt setup */
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->irq.Handler = NULL;
 
 	link->conf.Attributes = 0;
@@ -760,7 +717,7 @@ static int das16cs_pcmcia_attach(struct pcmcia_device *link)
 
 static void das16cs_pcmcia_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "das16cs_pcmcia_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "das16cs_pcmcia_detach\n");
 
 	if (link->dev_node) {
 		((struct local_info_t *)link->priv)->stop = 1;
@@ -771,118 +728,55 @@ static void das16cs_pcmcia_detach(struct pcmcia_device *link)
 		kfree(link->priv);
 }				/* das16cs_pcmcia_detach */
 
-static void das16cs_pcmcia_config(struct pcmcia_device *link)
-{
-	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_fn, last_ret;
-	u_char buf[64];
-	cistpl_cftable_entry_t dflt = { 0 };
 
-	DEBUG(0, "das16cs_pcmcia_config(0x%p)\n", link);
-
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	last_fn = GetFirstTuple;
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret != 0)
-		goto cs_failed;
-
-	last_fn = GetTupleData;
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret != 0)
-		goto cs_failed;
-
-	last_fn = ParseTuple;
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret != 0)
-		goto cs_failed;
-
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
+{
+	if (cfg->index == 0)
+		return -EINVAL;
 
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	last_fn = GetFirstTuple;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret)
-		goto cs_failed;
-
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		if (pcmcia_get_tuple_data(link, &tuple))
-			goto next_entry;
-		if (pcmcia_parse_tuple(&tuple, &parse))
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-/*	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-		link->conf.Attributes |= CONF_ENABLE_SPKR;
-		link->conf.Status = CCSR_AUDIO_ENA;
-	}
-*/
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-			/* This reserves IO space but doesn't actually enable it */
-			if (pcmcia_request_io(link, &link->io))
-				goto next_entry;
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
 		}
+		/* This reserves IO space but doesn't actually enable it */
+		return pcmcia_request_io(p_dev, &p_dev->io);
+	}
 
-		/* If we got this far, we're cool! */
-		break;
+	return 0;
+}
+
+static void das16cs_pcmcia_config(struct pcmcia_device *link)
+{
+	struct local_info_t *dev = link->priv;
+	int ret;
 
-next_entry:
-		last_fn = GetNextTuple;
+	dev_dbg(&link->dev, "das16cs_pcmcia_config\n");
 
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret)
-			goto cs_failed;
+	ret = pcmcia_loop_config(link, das16cs_pcmcia_config_loop, NULL);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	/*
@@ -891,21 +785,18 @@ next_entry:
 	   irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_fn = RequestIRQ;
-
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret)
-			goto cs_failed;
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 	/*
 	   This actually configures the PCMCIA socket -- setting up
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_fn = RequestConfiguration;
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret)
-		goto cs_failed;
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -930,14 +821,13 @@ next_entry:
 
 	return;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
+failed:
 	das16cs_pcmcia_release(link);
 }				/* das16cs_pcmcia_config */
 
 static void das16cs_pcmcia_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "das16cs_pcmcia_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "das16cs_pcmcia_release\n");
 	pcmcia_disable_device(link);
 }				/* das16cs_pcmcia_release */
 
@@ -983,14 +873,13 @@ struct pcmcia_driver das16cs_driver = {
 
 static int __init init_das16cs_pcmcia_cs(void)
 {
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&das16cs_driver);
 	return 0;
 }
 
 static void __exit exit_das16cs_pcmcia_cs(void)
 {
-	DEBUG(0, "das16cs_pcmcia_cs: unloading\n");
+	pr_debug("das16cs_pcmcia_cs: unloading\n");
 	pcmcia_unregister_driver(&das16cs_driver);
 }
 
diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c
index 9cab21e..9b945e5 100644
--- a/drivers/staging/comedi/drivers/das08_cs.c
+++ b/drivers/staging/comedi/drivers/das08_cs.c
@@ -110,25 +110,6 @@ static int das08_cs_attach(struct comedi_device *dev,
 
 ======================================================================*/
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static const char *version =
-    "das08.c pcmcia code (Frank Hess), modified from dummy_cs.c 1.31 2001/08/24 12:13:13 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
-/*====================================================================*/
 static void das08_pcmcia_config(struct pcmcia_device *link);
 static void das08_pcmcia_release(struct pcmcia_device *link);
 static int das08_pcmcia_suspend(struct pcmcia_device *p_dev);
@@ -181,7 +162,7 @@ static int das08_pcmcia_attach(struct pcmcia_device *link)
 {
 	struct local_info_t *local;
 
-	DEBUG(0, "das08_pcmcia_attach()\n");
+	dev_dbg(&link->dev, "das08_pcmcia_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
@@ -192,7 +173,6 @@ static int das08_pcmcia_attach(struct pcmcia_device *link)
 
 	/* Interrupt setup */
 	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->irq.Handler = NULL;
 
 	/*
@@ -224,7 +204,7 @@ static int das08_pcmcia_attach(struct pcmcia_device *link)
 static void das08_pcmcia_detach(struct pcmcia_device *link)
 {
 
-	DEBUG(0, "das08_pcmcia_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "das08_pcmcia_detach\n");
 
 	if (link->dev_node) {
 		((struct local_info_t *)link->priv)->stop = 1;
@@ -237,6 +217,44 @@ static void das08_pcmcia_detach(struct pcmcia_device *link)
 
 }				/* das08_pcmcia_detach */
 
+
+static int das08_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
+{
+	if (cfg->index == 0)
+		return -ENODEV;
+
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
+		}
+		/* This reserves IO space but doesn't actually enable it */
+		return pcmcia_request_io(p_dev, &p_dev->io);
+	}
+	return 0;
+}
+
+
 /*======================================================================
 
     das08_pcmcia_config() is scheduled to run after a CARD_INSERTION event
@@ -248,128 +266,20 @@ static void das08_pcmcia_detach(struct pcmcia_device *link)
 static void das08_pcmcia_config(struct pcmcia_device *link)
 {
 	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_fn, last_ret;
-	u_char buf[64];
-	cistpl_cftable_entry_t dflt = { 0 };
-
-	DEBUG(0, "das08_pcmcia_config(0x%p)\n", link);
-
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-	last_fn = GetFirstTuple;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret)
-		goto cs_failed;
-
-	last_fn = GetTupleData;
-
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret)
-		goto cs_failed;
-
-	last_fn = ParseTuple;
-
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret)
-		goto cs_failed;
-
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	last_fn = GetFirstTuple;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret)
-		goto cs_failed;
-
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-
-		last_ret = pcmcia_get_tuple_data(link, &tuple);
-		if (last_ret)
-			goto next_entry;
-
-		last_ret = pcmcia_parse_tuple(&tuple, &parse);
-		if (last_ret)
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-/*	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-		link->conf.Attributes |= CONF_ENABLE_SPKR;
-		link->conf.Status = CCSR_AUDIO_ENA;
-	}
-*/
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-			/* This reserves IO space but doesn't actually enable it */
-			if (pcmcia_request_io(link, &link->io) != 0)
-				goto next_entry;
-		}
-
-		/* If we got this far, we're cool! */
-		break;
+	int ret;
 
-next_entry:
-		last_fn = GetNextTuple;
+	dev_dbg(&link->dev, "das08_pcmcia_config\n");
 
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret)
-			goto cs_failed;
+	ret = pcmcia_loop_config(link, das08_pcmcia_config_loop, NULL);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_fn = RequestIRQ;
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret)
-			goto cs_failed;
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -377,10 +287,9 @@ next_entry:
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_fn = RequestConfiguration;
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret)
-		goto cs_failed;
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -405,8 +314,7 @@ next_entry:
 
 	return;
 
-cs_failed:
-	cs_error(link, last_fn, last_ret);
+failed:
 	das08_pcmcia_release(link);
 
 }				/* das08_pcmcia_config */
@@ -421,7 +329,7 @@ cs_failed:
 
 static void das08_pcmcia_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "das08_pcmcia_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "das08_pcmcia_release\n");
 	pcmcia_disable_device(link);
 }				/* das08_pcmcia_release */
 
@@ -477,14 +385,13 @@ struct pcmcia_driver das08_cs_driver = {
 
 static int __init init_das08_pcmcia_cs(void)
 {
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&das08_cs_driver);
 	return 0;
 }
 
 static void __exit exit_das08_pcmcia_cs(void)
 {
-	DEBUG(0, "das08_pcmcia_cs: unloading\n");
+	pr_debug("das08_pcmcia_cs: unloading\n");
 	pcmcia_unregister_driver(&das08_cs_driver);
 }
 
diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c
index ec31a39..ef5e118 100644
--- a/drivers/staging/comedi/drivers/ni_daq_700.c
+++ b/drivers/staging/comedi/drivers/ni_daq_700.c
@@ -436,25 +436,7 @@ static int dio700_detach(struct comedi_device *dev)
 	return 0;
 };
 
-/* PCMCIA crap */
-
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = "ni_daq_700.c, based on dummy_cs.c";
-#else
-#define DEBUG(n, args...)
-#endif
-
-/*====================================================================*/
+/* PCMCIA crap -- watch your words, please! */
 
 static void dio700_config(struct pcmcia_device *link);
 static void dio700_release(struct pcmcia_device *link);
@@ -510,7 +492,7 @@ static int dio700_cs_attach(struct pcmcia_device *link)
 
 	printk(KERN_INFO "ni_daq_700:  cs-attach\n");
 
-	DEBUG(0, "dio700_cs_attach()\n");
+	dev_dbg(&link->dev, "dio700_cs_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
@@ -521,7 +503,6 @@ static int dio700_cs_attach(struct pcmcia_device *link)
 
 	/* Interrupt setup */
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->irq.Handler = NULL;
 
 	/*
@@ -555,7 +536,7 @@ static void dio700_cs_detach(struct pcmcia_device *link)
 
 	printk(KERN_INFO "ni_daq_700: cs-detach!\n");
 
-	DEBUG(0, "dio700_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "dio700_cs_detach\n");
 
 	if (link->dev_node) {
 		((struct local_info_t *)link->priv)->stop = 1;
@@ -576,141 +557,85 @@ static void dio700_cs_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-static void dio700_config(struct pcmcia_device *link)
+static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
 {
-	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_ret;
-	u_char buf[64];
-	win_req_t req;
+	win_req_t *req = priv_data;
 	memreq_t map;
-	cistpl_cftable_entry_t dflt = { 0 };
 
-	printk(KERN_INFO "ni_daq_700:  cs-config\n");
-
-	DEBUG(0, "dio700_config(0x%p)\n", link);
+	if (cfg->index == 0)
+		return -ENODEV;
 
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
+	/* Does this card need audio output? */
+	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+		p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+		p_dev->conf.Status = CCSR_AUDIO_ENA;
 	}
 
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetTupleData, last_ret);
-		goto cs_failed;
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
+		}
+		/* This reserves IO space but doesn't actually enable it */
+		if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
+			return -ENODEV;
 	}
 
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret) {
-		cs_error(link, ParseTuple, last_ret);
-		goto cs_failed;
+	if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) {
+		cistpl_mem_t *mem =
+			(cfg->mem.nwin) ? &cfg->mem : &dflt->mem;
+		req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
+		req->Attributes |= WIN_ENABLE;
+		req->Base = mem->win[0].host_addr;
+		req->Size = mem->win[0].len;
+		if (req->Size < 0x1000)
+			req->Size = 0x1000;
+		req->AccessSpeed = 0;
+		if (pcmcia_request_window(p_dev, req, &p_dev->win))
+			return -ENODEV;
+		map.Page = 0;
+		map.CardOffset = mem->win[0].card_addr;
+		if (pcmcia_map_mem_page(p_dev, p_dev->win, &map))
+			return -ENODEV;
 	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret != 0) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
-	}
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		if (pcmcia_get_tuple_data(link, &tuple) != 0)
-			goto next_entry;
-		if (pcmcia_parse_tuple(&tuple, &parse) != 0)
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-		if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-			link->conf.Attributes |= CONF_ENABLE_SPKR;
-			link->conf.Status = CCSR_AUDIO_ENA;
-		}
+	/* If we got this far, we're cool! */
+	return 0;
+}
 
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-			/* This reserves IO space but doesn't actually enable it */
-			if (pcmcia_request_io(link, &link->io) != 0)
-				goto next_entry;
-		}
+static void dio700_config(struct pcmcia_device *link)
+{
+	struct local_info_t *dev = link->priv;
+	win_req_t req;
+	int ret;
 
-		if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
-			cistpl_mem_t *mem =
-			    (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
-			req.Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
-			req.Attributes |= WIN_ENABLE;
-			req.Base = mem->win[0].host_addr;
-			req.Size = mem->win[0].len;
-			if (req.Size < 0x1000)
-				req.Size = 0x1000;
-			req.AccessSpeed = 0;
-			if (pcmcia_request_window(&link, &req, &link->win))
-				goto next_entry;
-			map.Page = 0;
-			map.CardOffset = mem->win[0].card_addr;
-			if (pcmcia_map_mem_page(link->win, &map))
-				goto next_entry;
-		}
-		/* If we got this far, we're cool! */
-		break;
+	printk(KERN_INFO "ni_daq_700:  cs-config\n");
 
-next_entry:
+	dev_dbg(&link->dev, "dio700_config\n");
 
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret) {
-			cs_error(link, GetNextTuple, last_ret);
-			goto cs_failed;
-		}
+	ret = pcmcia_loop_config(link, dio700_pcmcia_config_loop, &req);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	/*
@@ -719,11 +644,9 @@ next_entry:
 	   irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret) {
-			cs_error(link, RequestIRQ, last_ret);
-			goto cs_failed;
-		}
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -731,11 +654,9 @@ next_entry:
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret != 0) {
-		cs_error(link, RequestConfiguration, last_ret);
-		goto cs_failed;
-	}
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret != 0)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -763,7 +684,7 @@ next_entry:
 
 	return;
 
-cs_failed:
+failed:
 	printk(KERN_INFO "ni_daq_700 cs failed");
 	dio700_release(link);
 
@@ -771,7 +692,7 @@ cs_failed:
 
 static void dio700_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "dio700_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "dio700_release\n");
 
 	pcmcia_disable_device(link);
 }				/* dio700_release */
@@ -830,15 +751,13 @@ struct pcmcia_driver dio700_cs_driver = {
 
 static int __init init_dio700_cs(void)
 {
-	printk("ni_daq_700:  cs-init \n");
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&dio700_cs_driver);
 	return 0;
 }
 
 static void __exit exit_dio700_cs(void)
 {
-	DEBUG(0, "ni_daq_700: unloading\n");
+	pr_debug("ni_daq_700: unloading\n");
 	pcmcia_unregister_driver(&dio700_cs_driver);
 }
 
diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c
index 0700a8b..9017be3 100644
--- a/drivers/staging/comedi/drivers/ni_daq_dio24.c
+++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c
@@ -187,25 +187,7 @@ static int dio24_detach(struct comedi_device *dev)
 	return 0;
 };
 
-/* PCMCIA crap */
-
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = "ni_daq_dio24.c, based on dummy_cs.c";
-#else
-#define DEBUG(n, args...)
-#endif
-
-/*====================================================================*/
+/* PCMCIA crap -- watch your words! */
 
 static void dio24_config(struct pcmcia_device *link);
 static void dio24_release(struct pcmcia_device *link);
@@ -261,7 +243,7 @@ static int dio24_cs_attach(struct pcmcia_device *link)
 
 	printk(KERN_INFO "ni_daq_dio24: HOLA SOY YO - CS-attach!\n");
 
-	DEBUG(0, "dio24_cs_attach()\n");
+	dev_dbg(&link->dev, "dio24_cs_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
@@ -272,7 +254,6 @@ static int dio24_cs_attach(struct pcmcia_device *link)
 
 	/* Interrupt setup */
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->irq.Handler = NULL;
 
 	/*
@@ -306,7 +287,7 @@ static void dio24_cs_detach(struct pcmcia_device *link)
 
 	printk(KERN_INFO "ni_daq_dio24: HOLA SOY YO - cs-detach!\n");
 
-	DEBUG(0, "dio24_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "dio24_cs_detach\n");
 
 	if (link->dev_node) {
 		((struct local_info_t *)link->priv)->stop = 1;
@@ -327,142 +308,85 @@ static void dio24_cs_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-static void dio24_config(struct pcmcia_device *link)
+static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
 {
-	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_ret;
-	u_char buf[64];
-	win_req_t req;
+	win_req_t *req = priv_data;
 	memreq_t map;
-	cistpl_cftable_entry_t dflt = { 0 };
 
-	printk(KERN_INFO "ni_daq_dio24: HOLA SOY YO! - config\n");
-
-	DEBUG(0, "dio24_config(0x%p)\n", link);
-
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
-	}
+	if (cfg->index == 0)
+		return -ENODEV;
 
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetTupleData, last_ret);
-		goto cs_failed;
+	/* Does this card need audio output? */
+	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+		p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+		p_dev->conf.Status = CCSR_AUDIO_ENA;
 	}
 
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret) {
-		cs_error(link, ParseTuple, last_ret);
-		goto cs_failed;
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
+		}
+		/* This reserves IO space but doesn't actually enable it */
+		if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
+			return -ENODEV;
 	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
-
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
 
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
+	if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) {
+		cistpl_mem_t *mem =
+			(cfg->mem.nwin) ? &cfg->mem : &dflt->mem;
+		req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
+		req->Attributes |= WIN_ENABLE;
+		req->Base = mem->win[0].host_addr;
+		req->Size = mem->win[0].len;
+		if (req->Size < 0x1000)
+			req->Size = 0x1000;
+		req->AccessSpeed = 0;
+		if (pcmcia_request_window(p_dev, req, &p_dev->win))
+			return -ENODEV;
+		map.Page = 0;
+		map.CardOffset = mem->win[0].card_addr;
+		if (pcmcia_map_mem_page(p_dev, p_dev->win, &map))
+			return -ENODEV;
 	}
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		if (pcmcia_get_tuple_data(link, &tuple) != 0)
-			goto next_entry;
-		if (pcmcia_parse_tuple(&tuple, &parse) != 0)
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-		if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-			link->conf.Attributes |= CONF_ENABLE_SPKR;
-			link->conf.Status = CCSR_AUDIO_ENA;
-		}
+	/* If we got this far, we're cool! */
+	return 0;
+}
 
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-			/* This reserves IO space but doesn't actually enable it */
-			if (pcmcia_request_io(link, &link->io) != 0)
-				goto next_entry;
-		}
+static void dio24_config(struct pcmcia_device *link)
+{
+	struct local_info_t *dev = link->priv;
+	int ret;
+	win_req_t req;
 
-		if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
-			cistpl_mem_t *mem =
-			    (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
-			req.Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
-			req.Attributes |= WIN_ENABLE;
-			req.Base = mem->win[0].host_addr;
-			req.Size = mem->win[0].len;
-			if (req.Size < 0x1000)
-				req.Size = 0x1000;
-			req.AccessSpeed = 0;
-			if (pcmcia_request_window(&link, &req, &link->win))
-				goto next_entry;
-			map.Page = 0;
-			map.CardOffset = mem->win[0].card_addr;
-			if (pcmcia_map_mem_page(link->win, &map))
-				goto next_entry;
-		}
-		/* If we got this far, we're cool! */
-		break;
+	printk(KERN_INFO "ni_daq_dio24: HOLA SOY YO! - config\n");
 
-next_entry:
+	dev_dbg(&link->dev, "dio24_config\n");
 
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret) {
-			cs_error(link, GetNextTuple, last_ret);
-			goto cs_failed;
-		}
+	ret = pcmcia_loop_config(link, dio24_pcmcia_config_loop, &req);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	/*
@@ -471,11 +395,9 @@ next_entry:
 	   irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret) {
-			cs_error(link, RequestIRQ, last_ret);
-			goto cs_failed;
-		}
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -483,11 +405,9 @@ next_entry:
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret) {
-		cs_error(link, RequestConfiguration, last_ret);
-		goto cs_failed;
-	}
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -515,7 +435,7 @@ next_entry:
 
 	return;
 
-cs_failed:
+failed:
 	printk(KERN_INFO "Fallo");
 	dio24_release(link);
 
@@ -523,7 +443,7 @@ cs_failed:
 
 static void dio24_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "dio24_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "dio24_release\n");
 
 	pcmcia_disable_device(link);
 }				/* dio24_release */
@@ -582,14 +502,12 @@ struct pcmcia_driver dio24_cs_driver = {
 static int __init init_dio24_cs(void)
 {
 	printk("ni_daq_dio24: HOLA SOY YO!\n");
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&dio24_cs_driver);
 	return 0;
 }
 
 static void __exit exit_dio24_cs(void)
 {
-	DEBUG(0, "ni_dio24: unloading\n");
 	pcmcia_unregister_driver(&dio24_cs_driver);
 }
 
diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c
index a3053b8..7d514b3 100644
--- a/drivers/staging/comedi/drivers/ni_labpc_cs.c
+++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c
@@ -153,23 +153,6 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	return labpc_common_attach(dev, iobase, irq, 0);
 }
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static const char *version =
-    "ni_labpc.c, based on dummy_cs.c 1.31 2001/08/24 12:13:13";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
 /*
@@ -236,7 +219,7 @@ static int labpc_cs_attach(struct pcmcia_device *link)
 {
 	struct local_info_t *local;
 
-	DEBUG(0, "labpc_cs_attach()\n");
+	dev_dbg(&link->dev, "labpc_cs_attach()\n");
 
 	/* Allocate space for private device-specific data */
 	local = kzalloc(sizeof(struct local_info_t), GFP_KERNEL);
@@ -247,7 +230,6 @@ static int labpc_cs_attach(struct pcmcia_device *link)
 
 	/* Interrupt setup */
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE;
-	link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_PULSE_ID;
 	link->irq.Handler = NULL;
 
 	/*
@@ -278,7 +260,7 @@ static int labpc_cs_attach(struct pcmcia_device *link)
 
 static void labpc_cs_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "labpc_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "labpc_cs_detach\n");
 
 	/*
 	   If the device is currently configured and active, we won't
@@ -305,135 +287,84 @@ static void labpc_cs_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-static void labpc_config(struct pcmcia_device *link)
+static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
 {
-	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_ret;
-	u_char buf[64];
-	win_req_t req;
+	win_req_t *req = priv_data;
 	memreq_t map;
-	cistpl_cftable_entry_t dflt = { 0 };
 
-	DEBUG(0, "labpc_config(0x%p)\n", link);
+	if (cfg->index == 0)
+		return -ENODEV;
 
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
+	/* Does this card need audio output? */
+	if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
+		p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+		p_dev->conf.Status = CCSR_AUDIO_ENA;
 	}
 
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetTupleData, last_ret);
-		goto cs_failed;
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
+		}
+		/* This reserves IO space but doesn't actually enable it */
+		if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
+			return -ENODEV;
 	}
 
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret) {
-		cs_error(link, ParseTuple, last_ret);
-		goto cs_failed;
+	if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) {
+		cistpl_mem_t *mem =
+			(cfg->mem.nwin) ? &cfg->mem : &dflt->mem;
+		req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
+		req->Attributes |= WIN_ENABLE;
+		req->Base = mem->win[0].host_addr;
+		req->Size = mem->win[0].len;
+		if (req->Size < 0x1000)
+			req->Size = 0x1000;
+		req->AccessSpeed = 0;
+		if (pcmcia_request_window(p_dev, req, &p_dev->win))
+			return -ENODEV;
+		map.Page = 0;
+		map.CardOffset = mem->win[0].card_addr;
+		if (pcmcia_map_mem_page(p_dev, p_dev->win, &map))
+			return -ENODEV;
 	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	/* If we got this far, we're cool! */
+	return 0;
+}
 
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
-	}
-	while (1) {
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		if (pcmcia_get_tuple_data(link, &tuple))
-			goto next_entry;
-		if (pcmcia_parse_tuple(&tuple, &parse))
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Does this card need audio output? */
-		if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-			link->conf.Attributes |= CONF_ENABLE_SPKR;
-			link->conf.Status = CCSR_AUDIO_ENA;
-		}
 
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-			/* This reserves IO space but doesn't actually enable it */
-			if (pcmcia_request_io(link, &link->io))
-				goto next_entry;
-		}
+static void labpc_config(struct pcmcia_device *link)
+{
+	struct local_info_t *dev = link->priv;
+	int ret;
+	win_req_t req;
 
-		if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
-			cistpl_mem_t *mem =
-			    (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
-			req.Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM;
-			req.Attributes |= WIN_ENABLE;
-			req.Base = mem->win[0].host_addr;
-			req.Size = mem->win[0].len;
-			if (req.Size < 0x1000)
-				req.Size = 0x1000;
-			req.AccessSpeed = 0;
-			link->win = (window_handle_t) link;
-			if (pcmcia_request_window(&link, &req, &link->win))
-				goto next_entry;
-			map.Page = 0;
-			map.CardOffset = mem->win[0].card_addr;
-			if (pcmcia_map_mem_page(link->win, &map))
-				goto next_entry;
-		}
-		/* If we got this far, we're cool! */
-		break;
+	dev_dbg(&link->dev, "labpc_config\n");
 
-next_entry:
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret) {
-			cs_error(link, GetNextTuple, last_ret);
-			goto cs_failed;
-		}
+	ret = pcmcia_loop_config(link, labpc_pcmcia_config_loop, &req);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	/*
@@ -442,11 +373,9 @@ next_entry:
 	   irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret) {
-			cs_error(link, RequestIRQ, last_ret);
-			goto cs_failed;
-		}
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -454,11 +383,9 @@ next_entry:
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret) {
-		cs_error(link, RequestConfiguration, last_ret);
-		goto cs_failed;
-	}
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -486,14 +413,14 @@ next_entry:
 
 	return;
 
-cs_failed:
+failed:
 	labpc_release(link);
 
 }				/* labpc_config */
 
 static void labpc_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "labpc_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "labpc_release\n");
 
 	pcmcia_disable_device(link);
 }				/* labpc_release */
@@ -551,14 +478,12 @@ struct pcmcia_driver labpc_cs_driver = {
 
 static int __init init_labpc_cs(void)
 {
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&labpc_cs_driver);
 	return 0;
 }
 
 static void __exit exit_labpc_cs(void)
 {
-	DEBUG(0, "ni_labpc: unloading\n");
 	pcmcia_unregister_driver(&labpc_cs_driver);
 }
 
diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c
index 9aef87f..d692f4b 100644
--- a/drivers/staging/comedi/drivers/ni_mio_cs.c
+++ b/drivers/staging/comedi/drivers/ni_mio_cs.c
@@ -274,7 +274,6 @@ static int cs_attach(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
 	link->io.NumPorts1 = 16;
 	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 
@@ -312,96 +311,47 @@ static int mio_cs_resume(struct pcmcia_device *link)
 	return 0;
 }
 
-static void mio_cs_config(struct pcmcia_device *link)
-{
-	tuple_t tuple;
-	u_short buf[128];
-	cisparse_t parse;
-	int manfid = 0, prodid = 0;
-	int ret;
-
-	DPRINTK("mio_cs_config(link=%p)\n", link);
 
-	tuple.TupleData = (cisdata_t *) buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.Attributes = 0;
+static int mio_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
+{
+	int base, ret;
 
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	ret = pcmcia_get_first_tuple(link, &tuple);
-	ret = pcmcia_get_tuple_data(link, &tuple);
-	ret = pcmcia_parse_tuple(&tuple, &parse);
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+	p_dev->io.NumPorts1 = cfg->io.win[0].len;
+	p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
+	p_dev->io.NumPorts2 = 0;
 
-#if 0
-	tuple.DesiredTuple = CISTPL_LONGLINK_MFC;
-	tuple.Attributes = TUPLE_RETURN_COMMON | TUPLE_RETURN_LINK;
-	info->multi(first_tuple(link, &tuple, &parse) == 0);
-#endif
-
-	tuple.DesiredTuple = CISTPL_MANFID;
-	tuple.Attributes = TUPLE_RETURN_COMMON;
-	if ((pcmcia_get_first_tuple(link, &tuple) == 0) &&
-	    (pcmcia_get_tuple_data(link, &tuple) == 0)) {
-		manfid = le16_to_cpu(buf[0]);
-		prodid = le16_to_cpu(buf[1]);
+	for (base = 0x000; base < 0x400; base += 0x20) {
+		p_dev->io.BasePort1 = base;
+		ret = pcmcia_request_io(p_dev, &p_dev->io);
+		if (!ret)
+			return 0;
 	}
-	/* printk("manfid = 0x%04x, 0x%04x\n",manfid,prodid); */
+	return -ENODEV;
+}
 
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	tuple.Attributes = 0;
-	ret = pcmcia_get_first_tuple(link, &tuple);
-	ret = pcmcia_get_tuple_data(link, &tuple);
-	ret = pcmcia_parse_tuple(&tuple, &parse);
 
-#if 0
-	printk(" index: 0x%x\n", parse.cftable_entry.index);
-	printk(" flags: 0x%x\n", parse.cftable_entry.flags);
-	printk(" io flags: 0x%x\n", parse.cftable_entry.io.flags);
-	printk(" io nwin: 0x%x\n", parse.cftable_entry.io.nwin);
-	printk(" io base: 0x%x\n", parse.cftable_entry.io.win[0].base);
-	printk(" io len: 0x%x\n", parse.cftable_entry.io.win[0].len);
-	printk(" irq1: 0x%x\n", parse.cftable_entry.irq.IRQInfo1);
-	printk(" irq2: 0x%x\n", parse.cftable_entry.irq.IRQInfo2);
-	printk(" mem flags: 0x%x\n", parse.cftable_entry.mem.flags);
-	printk(" mem nwin: 0x%x\n", parse.cftable_entry.mem.nwin);
-	printk(" subtuples: 0x%x\n", parse.cftable_entry.subtuples);
-#endif
+static void mio_cs_config(struct pcmcia_device *link)
+{
+	int ret;
 
-#if 0
-	link->io.NumPorts1 = 0x20;
-	link->io.IOAddrLines = 5;
-	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-#endif
-	link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
-	link->io.IOAddrLines =
-	    parse.cftable_entry.io.flags & CISTPL_IO_LINES_MASK;
-	link->io.NumPorts2 = 0;
+	DPRINTK("mio_cs_config(link=%p)\n", link);
 
-	{
-		int base;
-		for (base = 0x000; base < 0x400; base += 0x20) {
-			link->io.BasePort1 = base;
-			ret = pcmcia_request_io(link, &link->io);
-			/* printk("RequestIO 0x%02x\n",ret); */
-			if (!ret)
-				break;
-		}
+	ret = pcmcia_loop_config(link, mio_pcmcia_config_loop, NULL);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		return;
 	}
 
-	link->irq.IRQInfo1 = parse.cftable_entry.irq.IRQInfo1;
-	link->irq.IRQInfo2 = parse.cftable_entry.irq.IRQInfo2;
 	ret = pcmcia_request_irq(link, &link->irq);
 	if (ret) {
 		printk("pcmcia_request_irq() returned error: %i\n", ret);
 	}
-	/* printk("RequestIRQ 0x%02x\n",ret); */
-
-	link->conf.ConfigIndex = 1;
 
 	ret = pcmcia_request_configuration(link, &link->conf);
-	/* printk("RequestConfiguration %d\n",ret); */
 
 	link->dev_node = &dev_node;
 }
@@ -475,40 +425,17 @@ static int mio_cs_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	return 0;
 }
 
-static int get_prodid(struct comedi_device *dev, struct pcmcia_device *link)
-{
-	tuple_t tuple;
-	u_short buf[128];
-	int prodid = 0;
-
-	tuple.TupleData = (cisdata_t *) buf;
-	tuple.TupleOffset = 0;
-	tuple.TupleDataMax = 255;
-	tuple.DesiredTuple = CISTPL_MANFID;
-	tuple.Attributes = TUPLE_RETURN_COMMON;
-	if ((pcmcia_get_first_tuple(link, &tuple) == 0) &&
-	    (pcmcia_get_tuple_data(link, &tuple) == 0)) {
-		prodid = le16_to_cpu(buf[1]);
-	}
-
-	return prodid;
-}
-
 static int ni_getboardtype(struct comedi_device *dev,
 			   struct pcmcia_device *link)
 {
-	int id;
 	int i;
 
-	id = get_prodid(dev, link);
-
 	for (i = 0; i < n_ni_boards; i++) {
-		if (ni_boards[i].device_id == id) {
+		if (ni_boards[i].device_id == link->card_id)
 			return i;
-		}
 	}
 
-	printk("unknown board 0x%04x -- pretend it is a ", id);
+	printk("unknown board 0x%04x -- pretend it is a ", link->card_id);
 
 	return 0;
 }
diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
index 344b823..5256fd9 100644
--- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c
+++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c
@@ -55,23 +55,6 @@ Devices: [Quatech] DAQP-208 (daqp), DAQP-308
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version = "quatech_daqp_cs.c 1.10 2003/04/21 (Brent Baccala)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /* Maximum number of separate DAQP devices we'll allow */
 #define MAX_DEV         4
 
@@ -863,8 +846,6 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 {
 	int ret;
 	struct local_info_t *local = dev_table[it->options[0]];
-	tuple_t tuple;
-	int i;
 	struct comedi_subdevice *s;
 
 	if (it->options[0] < 0 || it->options[0] >= MAX_DEV || !local) {
@@ -883,29 +864,10 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 	strcpy(local->board_name, "DAQP");
 	dev->board_name = local->board_name;
-
-	tuple.DesiredTuple = CISTPL_VERS_1;
-	if (pcmcia_get_first_tuple(local->link, &tuple) == 0) {
-		u_char buf[128];
-
-		buf[0] = buf[sizeof(buf) - 1] = 0;
-		tuple.TupleData = buf;
-		tuple.TupleDataMax = sizeof(buf);
-		tuple.TupleOffset = 2;
-		if (pcmcia_get_tuple_data(local->link, &tuple) == 0) {
-
-			for (i = 0; i < tuple.TupleDataLen - 4; i++)
-				if (buf[i] == 0)
-					break;
-			for (i++; i < tuple.TupleDataLen - 4; i++)
-				if (buf[i] == 0)
-					break;
-			i++;
-			if ((i < tuple.TupleDataLen - 4)
-			    && (strncmp(buf + i, "DAQP", 4) == 0)) {
-				strncpy(local->board_name, buf + i,
-					sizeof(local->board_name));
-			}
+	if (local->link->prod_id[2]) {
+		if (strncmp(local->link->prod_id[2], "DAQP", 4) == 0) {
+			strncpy(local->board_name, local->link->prod_id[2],
+				sizeof(local->board_name));
 		}
 	}
 
@@ -1058,7 +1020,7 @@ static int daqp_cs_attach(struct pcmcia_device *link)
 	struct local_info_t *local;
 	int i;
 
-	DEBUG(0, "daqp_cs_attach()\n");
+	dev_dbg(&link->dev, "daqp_cs_attach()\n");
 
 	for (i = 0; i < MAX_DEV; i++)
 		if (dev_table[i] == NULL)
@@ -1079,10 +1041,8 @@ static int daqp_cs_attach(struct pcmcia_device *link)
 	link->priv = local;
 
 	/* Interrupt setup */
-	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+	link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
 	link->irq.Handler = daqp_interrupt;
-	link->irq.Instance = local;
 
 	/*
 	   General socket configuration defaults can go here.  In this
@@ -1112,7 +1072,7 @@ static void daqp_cs_detach(struct pcmcia_device *link)
 {
 	struct local_info_t *dev = link->priv;
 
-	DEBUG(0, "daqp_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "daqp_cs_detach\n");
 
 	if (link->dev_node) {
 		dev->stop = 1;
@@ -1134,115 +1094,54 @@ static void daqp_cs_detach(struct pcmcia_device *link)
 
 ======================================================================*/
 
-static void daqp_cs_config(struct pcmcia_device *link)
-{
-	struct local_info_t *dev = link->priv;
-	tuple_t tuple;
-	cisparse_t parse;
-	int last_ret;
-	u_char buf[64];
-
-	DEBUG(0, "daqp_cs_config(0x%p)\n", link);
-
-	/*
-	   This reads the card's CONFIG tuple to find its configuration
-	   registers.
-	 */
-	tuple.DesiredTuple = CISTPL_CONFIG;
-	tuple.Attributes = 0;
-	tuple.TupleData = buf;
-	tuple.TupleDataMax = sizeof(buf);
-	tuple.TupleOffset = 0;
-
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
-	}
 
-	last_ret = pcmcia_get_tuple_data(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetTupleData, last_ret);
-		goto cs_failed;
-	}
-
-	last_ret = pcmcia_parse_tuple(&tuple, &parse);
-	if (last_ret) {
-		cs_error(link, ParseTuple, last_ret);
-		goto cs_failed;
-	}
-	link->conf.ConfigBase = parse.config.base;
-	link->conf.Present = parse.config.rmask[0];
+static int daqp_pcmcia_config_loop(struct pcmcia_device *p_dev,
+				cistpl_cftable_entry_t *cfg,
+				cistpl_cftable_entry_t *dflt,
+				unsigned int vcc,
+				void *priv_data)
+{
+	if (cfg->index == 0)
+		return -ENODEV;
 
-	/*
-	   In this loop, we scan the CIS for configuration table entries,
-	   each of which describes a valid card configuration, including
-	   voltage, IO window, memory window, and interrupt settings.
-
-	   We make no assumptions about the card to be configured: we use
-	   just the information available in the CIS.  In an ideal world,
-	   this would work for any PCMCIA card, but it requires a complete
-	   and accurate CIS.  In practice, a driver usually "knows" most of
-	   these things without consulting the CIS, and most client drivers
-	   will only use the CIS to fill in implementation-defined details.
-	 */
-	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-	last_ret = pcmcia_get_first_tuple(link, &tuple);
-	if (last_ret) {
-		cs_error(link, GetFirstTuple, last_ret);
-		goto cs_failed;
+	/* Do we need to allocate an interrupt? */
+	if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
+		p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
+	/* IO window settings */
+	p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+	if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+		cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+		p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(io->flags & CISTPL_IO_8BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(io->flags & CISTPL_IO_16BIT))
+			p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+		p_dev->io.BasePort1 = io->win[0].base;
+		p_dev->io.NumPorts1 = io->win[0].len;
+		if (io->nwin > 1) {
+			p_dev->io.Attributes2 = p_dev->io.Attributes1;
+			p_dev->io.BasePort2 = io->win[1].base;
+			p_dev->io.NumPorts2 = io->win[1].len;
+		}
 	}
 
-	while (1) {
-		cistpl_cftable_entry_t dflt = { 0 };
-		cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
-		if (pcmcia_get_tuple_data(link, &tuple))
-			goto next_entry;
-		if (pcmcia_parse_tuple(&tuple, &parse))
-			goto next_entry;
-
-		if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-			dflt = *cfg;
-		if (cfg->index == 0)
-			goto next_entry;
-		link->conf.ConfigIndex = cfg->index;
-
-		/* Do we need to allocate an interrupt? */
-		if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
-			link->conf.Attributes |= CONF_ENABLE_IRQ;
-
-		/* IO window settings */
-		link->io.NumPorts1 = link->io.NumPorts2 = 0;
-		if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-			cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-			link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-			if (!(io->flags & CISTPL_IO_8BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
-			if (!(io->flags & CISTPL_IO_16BIT))
-				link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-			link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-			link->io.BasePort1 = io->win[0].base;
-			link->io.NumPorts1 = io->win[0].len;
-			if (io->nwin > 1) {
-				link->io.Attributes2 = link->io.Attributes1;
-				link->io.BasePort2 = io->win[1].base;
-				link->io.NumPorts2 = io->win[1].len;
-			}
-		}
+	/* This reserves IO space but doesn't actually enable it */
+	return pcmcia_request_io(p_dev, &p_dev->io);
+}
 
-		/* This reserves IO space but doesn't actually enable it */
-		if (pcmcia_request_io(link, &link->io))
-			goto next_entry;
+static void daqp_cs_config(struct pcmcia_device *link)
+{
+	struct local_info_t *dev = link->priv;
+	int ret;
 
-		/* If we got this far, we're cool! */
-		break;
+	dev_dbg(&link->dev, "daqp_cs_config\n");
 
-next_entry:
-		last_ret = pcmcia_get_next_tuple(link, &tuple);
-		if (last_ret) {
-			cs_error(link, GetNextTuple, last_ret);
-			goto cs_failed;
-		}
+	ret = pcmcia_loop_config(link, daqp_pcmcia_config_loop, NULL);
+	if (ret) {
+		dev_warn(&link->dev, "no configuration found\n");
+		goto failed;
 	}
 
 	/*
@@ -1251,11 +1150,9 @@ next_entry:
 	   irq structure is initialized.
 	 */
 	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
-		last_ret = pcmcia_request_irq(link, &link->irq);
-		if (last_ret) {
-			cs_error(link, RequestIRQ, last_ret);
-			goto cs_failed;
-		}
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
 	}
 
 	/*
@@ -1263,11 +1160,9 @@ next_entry:
 	   the I/O windows and the interrupt mapping, and putting the
 	   card and host interface into "Memory and IO" mode.
 	 */
-	last_ret = pcmcia_request_configuration(link, &link->conf);
-	if (last_ret) {
-		cs_error(link, RequestConfiguration, last_ret);
-		goto cs_failed;
-	}
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	/*
 	   At this point, the dev_node_t structure(s) need to be
@@ -1296,14 +1191,14 @@ next_entry:
 
 	return;
 
-cs_failed:
+failed:
 	daqp_cs_release(link);
 
 }				/* daqp_cs_config */
 
 static void daqp_cs_release(struct pcmcia_device *link)
 {
-	DEBUG(0, "daqp_cs_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "daqp_cs_release\n");
 
 	pcmcia_disable_device(link);
 }				/* daqp_cs_release */
@@ -1363,7 +1258,6 @@ struct pcmcia_driver daqp_cs_driver = {
 
 int __init init_module(void)
 {
-	DEBUG(0, "%s\n", version);
 	pcmcia_register_driver(&daqp_cs_driver);
 	comedi_driver_register(&driver_daqp);
 	return 0;
@@ -1371,7 +1265,6 @@ int __init init_module(void)
 
 void __exit cleanup_module(void)
 {
-	DEBUG(0, "daqp_cs: unloading\n");
 	comedi_driver_unregister(&driver_daqp);
 	pcmcia_unregister_driver(&daqp_cs_driver);
 }
diff --git a/drivers/staging/netwave/netwave_cs.c b/drivers/staging/netwave/netwave_cs.c
index 9498b46..e61e6b9 100644
--- a/drivers/staging/netwave/netwave_cs.c
+++ b/drivers/staging/netwave/netwave_cs.c
@@ -145,23 +145,6 @@ static const unsigned int txConfEUD    = 0x10; /* Enable Uni-Data packets */
 static const unsigned int txConfKey    = 0x02; /* Scramble data packets */
 static const unsigned int txConfLoop   = 0x01; /* Loopback mode */
 
-/*
-   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
-   you do not define PCMCIA_DEBUG at all, all the debug code will be
-   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
-   be present but disabled -- but it can then be enabled for specific
-   modules at load time with a 'pc_debug=#' option to insmod.
-*/
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"netwave_cs.c 0.3.0 Thu Jul 17 14:36:02 1997 (John Markus Bjørndalen)\n";
-#else
-#define DEBUG(n, args...)
-#endif
 
 /*====================================================================*/
 
@@ -383,7 +366,7 @@ static int netwave_probe(struct pcmcia_device *link)
     struct net_device *dev;
     netwave_private *priv;
 
-    DEBUG(0, "netwave_attach()\n");
+    dev_dbg(&link->dev, "netwave_attach()\n");
 
     /* Initialize the struct pcmcia_device structure */
     dev = alloc_etherdev(sizeof(netwave_private));
@@ -401,8 +384,7 @@ static int netwave_probe(struct pcmcia_device *link)
     link->io.IOAddrLines = 5;
     
     /* Interrupt setup */
-    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
     link->irq.Handler = &netwave_interrupt;
     
     /* General socket configuration */
@@ -421,8 +403,6 @@ static int netwave_probe(struct pcmcia_device *link)
 
     dev->watchdog_timeo = TX_TIMEOUT;
 
-    link->irq.Instance = dev;
-
     return netwave_pcmcia_config( link);
 } /* netwave_attach */
 
@@ -438,7 +418,7 @@ static void netwave_detach(struct pcmcia_device *link)
 {
 	struct net_device *dev = link->priv;
 
-	DEBUG(0, "netwave_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "netwave_detach\n");
 
 	netwave_release(link);
 
@@ -725,18 +705,15 @@ static const struct iw_handler_def	netwave_handler_def =
  *
  */
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static int netwave_pcmcia_config(struct pcmcia_device *link) {
     struct net_device *dev = link->priv;
     netwave_private *priv = netdev_priv(dev);
-    int i, j, last_ret, last_fn;
+    int i, j, ret;
     win_req_t req;
     memreq_t mem;
     u_char __iomem *ramBase = NULL;
 
-    DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link);
+    dev_dbg(&link->dev, "netwave_pcmcia_config\n");
 
     /*
      *  Try allocating IO ports.  This tries a few fixed addresses.
@@ -749,22 +726,24 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
 	if (i == 0)
 		break;
     }
-    if (i != 0) {
-	cs_error(link, RequestIO, i);
+    if (i != 0)
 	goto failed;
-    }
 
     /*
      *  Now allocate an interrupt line.  Note that this does not
      *  actually assign a handler to the interrupt.
      */
-    CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+    ret = pcmcia_request_irq(link, &link->irq);
+    if (ret)
+	    goto failed;
 
     /*
      *  This actually configures the PCMCIA socket -- setting up
      *  the I/O windows and the interrupt mapping.
      */
-    CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+    ret = pcmcia_request_configuration(link, &link->conf);
+    if (ret)
+	    goto failed;
 
     /*
      *  Allocate a 32K memory window.  Note that the struct pcmcia_device
@@ -772,14 +751,18 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
      *  device needs several windows, you'll need to keep track of
      *  the handles in your private data structure, dev->priv.
      */
-    DEBUG(1, "Setting mem speed of %d\n", mem_speed);
+    dev_dbg(&link->dev, "Setting mem speed of %d\n", mem_speed);
 
     req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
     req.Base = 0; req.Size = 0x8000;
     req.AccessSpeed = mem_speed;
-    CS_CHECK(RequestWindow, pcmcia_request_window(&link, &req, &link->win));
+    ret = pcmcia_request_window(link, &req, &link->win);
+    if (ret)
+	    goto failed;
     mem.CardOffset = 0x20000; mem.Page = 0; 
-    CS_CHECK(MapMemPage, pcmcia_map_mem_page(link->win, &mem));
+    ret = pcmcia_map_mem_page(link, link->win, &mem);
+    if (ret)
+	    goto failed;
 
     /* Store base address of the common window frame */
     ramBase = ioremap(req.Base, 0x8000);
@@ -787,7 +770,7 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
 
     dev->irq = link->irq.AssignedIRQ;
     dev->base_addr = link->io.BasePort1;
-    SET_NETDEV_DEV(dev, &handle_to_dev(link));
+    SET_NETDEV_DEV(dev, &link->dev);
 
     if (register_netdev(dev) != 0) {
 	printk(KERN_DEBUG "netwave_cs: register_netdev() failed\n");
@@ -818,8 +801,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
 	   get_uint16(ramBase + NETWAVE_EREG_ARW+2));
     return 0;
 
-cs_failed:
-    cs_error(link, last_fn, last_ret);
 failed:
     netwave_release(link);
     return -ENODEV;
@@ -837,7 +818,7 @@ static void netwave_release(struct pcmcia_device *link)
 	struct net_device *dev = link->priv;
 	netwave_private *priv = netdev_priv(dev);
 
-	DEBUG(0, "netwave_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "netwave_release\n");
 
 	pcmcia_disable_device(link);
 	if (link->win)
@@ -892,7 +873,7 @@ static void netwave_reset(struct net_device *dev) {
     u_char __iomem *ramBase = priv->ramBase;
     unsigned int iobase = dev->base_addr;
 
-    DEBUG(0, "netwave_reset: Done with hardware reset\n");
+    pr_debug("netwave_reset: Done with hardware reset\n");
 
     priv->timeoutCounter = 0;
 
@@ -988,7 +969,7 @@ static int netwave_hw_xmit(unsigned char* data, int len,
 
     dev->stats.tx_bytes += len;
 
-    DEBUG(3, "Transmitting with SPCQ %x SPU %x LIF %x ISPLQ %x\n",
+    pr_debug("Transmitting with SPCQ %x SPU %x LIF %x ISPLQ %x\n",
 	  readb(ramBase + NETWAVE_EREG_SPCQ),
 	  readb(ramBase + NETWAVE_EREG_SPU),
 	  readb(ramBase + NETWAVE_EREG_LIF),
@@ -1000,7 +981,7 @@ static int netwave_hw_xmit(unsigned char* data, int len,
     MaxData    = get_uint16(ramBase + NETWAVE_EREG_TDP+2);
     DataOffset = get_uint16(ramBase + NETWAVE_EREG_TDP+4);
 	
-    DEBUG(3, "TxFreeList %x, MaxData %x, DataOffset %x\n",
+    pr_debug("TxFreeList %x, MaxData %x, DataOffset %x\n",
 	  TxFreeList, MaxData, DataOffset);
 
     /* Copy packet to the adapter fragment buffers */
@@ -1088,7 +1069,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
         status = inb(iobase + NETWAVE_REG_ASR);
 		
 	if (!pcmcia_dev_present(link)) {
-	    DEBUG(1, "netwave_interrupt: Interrupt with status 0x%x "
+	    pr_debug("netwave_interrupt: Interrupt with status 0x%x "
 		  "from removed or suspended card!\n", status);
 	    break;
 	}
@@ -1132,7 +1113,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
 	    int txStatus;
 
 	    txStatus = readb(ramBase + NETWAVE_EREG_TSER);
-	    DEBUG(3, "Transmit done. TSER = %x id %x\n", 
+	    pr_debug("Transmit done. TSER = %x id %x\n",
 		  txStatus, readb(ramBase + NETWAVE_EREG_TSER + 1));
 	    
 	    if (txStatus & 0x20) {
@@ -1156,7 +1137,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
 		 *      TxGU and TxNOAP is set. (Those are the only ones
 		 *      to set TxErr).
 		 */
-		DEBUG(3, "netwave_interrupt: TxDN with error status %x\n", 
+		pr_debug("netwave_interrupt: TxDN with error status %x\n",
 		      txStatus);
 		
 		/* Clear out TxGU, TxNOAP, TxErr and TxTrys */
@@ -1164,7 +1145,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
 		writeb(0xdf & txStatus, ramBase+NETWAVE_EREG_TSER+4);
 		++dev->stats.tx_errors;
 	    }
-	    DEBUG(3, "New status is TSER %x ASR %x\n",
+	    pr_debug("New status is TSER %x ASR %x\n",
 		  readb(ramBase + NETWAVE_EREG_TSER),
 		  inb(iobase + NETWAVE_REG_ASR));
 
@@ -1172,7 +1153,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
 	}
 	/* TxBA, this would trigger on all error packets received */
 	/* if (status & 0x01) {
-	   DEBUG(4, "Transmit buffers available, %x\n", status);
+	   pr_debug("Transmit buffers available, %x\n", status);
 	   }
 	   */
     }
@@ -1190,7 +1171,7 @@ static irqreturn_t netwave_interrupt(int irq, void* dev_id)
  */
 static void netwave_watchdog(struct net_device *dev) {
 
-    DEBUG(1, "%s: netwave_watchdog: watchdog timer expired\n", dev->name);
+    pr_debug("%s: netwave_watchdog: watchdog timer expired\n", dev->name);
     netwave_reset(dev);
     dev->trans_start = jiffies;
     netif_wake_queue(dev);
@@ -1211,7 +1192,7 @@ static int netwave_rx(struct net_device *dev)
     int i;
     u_char *ptr;
 	
-    DEBUG(3, "xinw_rx: Receiving ... \n");
+    pr_debug("xinw_rx: Receiving ... \n");
 
     /* Receive max 10 packets for now. */
     for (i = 0; i < 10; i++) {
@@ -1237,7 +1218,7 @@ static int netwave_rx(struct net_device *dev)
 		
 	skb = dev_alloc_skb(rcvLen+5);
 	if (skb == NULL) {
-	    DEBUG(1, "netwave_rx: Could not allocate an sk_buff of "
+	    pr_debug("netwave_rx: Could not allocate an sk_buff of "
 		  "length %d\n", rcvLen);
 	    ++dev->stats.rx_dropped;
 	    /* Tell the adapter to skip the packet */
@@ -1279,7 +1260,7 @@ static int netwave_rx(struct net_device *dev)
 	wait_WOC(iobase);
 	writeb(NETWAVE_CMD_SRP, ramBase + NETWAVE_EREG_CB + 0);
 	writeb(NETWAVE_CMD_EOC, ramBase + NETWAVE_EREG_CB + 1);
-	DEBUG(3, "Packet reception ok\n");
+	pr_debug("Packet reception ok\n");
     }
     return 0;
 }
@@ -1288,7 +1269,7 @@ static int netwave_open(struct net_device *dev) {
     netwave_private *priv = netdev_priv(dev);
     struct pcmcia_device *link = priv->p_dev;
 
-    DEBUG(1, "netwave_open: starting.\n");
+    dev_dbg(&link->dev, "netwave_open: starting.\n");
     
     if (!pcmcia_dev_present(link))
 	return -ENODEV;
@@ -1305,7 +1286,7 @@ static int netwave_close(struct net_device *dev) {
     netwave_private *priv = netdev_priv(dev);
     struct pcmcia_device *link = priv->p_dev;
 
-    DEBUG(1, "netwave_close: finishing.\n");
+    dev_dbg(&link->dev, "netwave_close: finishing.\n");
 
     link->open--;
     netif_stop_queue(dev);
@@ -1358,11 +1339,11 @@ static void set_multicast_list(struct net_device *dev)
     u_char  rcvMode = 0;
    
 #ifdef PCMCIA_DEBUG
-    if (pc_debug > 2) {
-	static int old;
+    {
+	xstatic int old;
 	if (old != dev->mc_count) {
 	    old = dev->mc_count;
-	    DEBUG(0, "%s: setting Rx mode to %d addresses.\n",
+	    pr_debug("%s: setting Rx mode to %d addresses.\n",
 		  dev->name, dev->mc_count);
 	}
     }
diff --git a/drivers/staging/wavelan/wavelan_cs.c b/drivers/staging/wavelan/wavelan_cs.c
index 431a20e..33918fd 100644
--- a/drivers/staging/wavelan/wavelan_cs.c
+++ b/drivers/staging/wavelan/wavelan_cs.c
@@ -3656,10 +3656,7 @@ wv_pcmcia_reset(struct net_device *	dev)
 
   i = pcmcia_access_configuration_register(link, &reg);
   if (i != 0)
-    {
-      cs_error(link, AccessConfigurationRegister, i);
       return FALSE;
-    }
       
 #ifdef DEBUG_CONFIG_INFO
   printk(KERN_DEBUG "%s: wavelan_pcmcia_reset(): Config reg is 0x%x\n",
@@ -3670,19 +3667,13 @@ wv_pcmcia_reset(struct net_device *	dev)
   reg.Value = reg.Value | COR_SW_RESET;
   i = pcmcia_access_configuration_register(link, &reg);
   if (i != 0)
-    {
-      cs_error(link, AccessConfigurationRegister, i);
       return FALSE;
-    }
       
   reg.Action = CS_WRITE;
   reg.Value = COR_LEVEL_IRQ | COR_CONFIG;
   i = pcmcia_access_configuration_register(link, &reg);
   if (i != 0)
-    {
-      cs_error(link, AccessConfigurationRegister, i);
       return FALSE;
-    }
 
 #ifdef DEBUG_CONFIG_TRACE
   printk(KERN_DEBUG "%s: <-wv_pcmcia_reset()\n", dev->name);
@@ -3857,10 +3848,7 @@ wv_pcmcia_config(struct pcmcia_device *	link)
     {
       i = pcmcia_request_io(link, &link->io);
       if (i != 0)
-	{
-	  cs_error(link, RequestIO, i);
 	  break;
-	}
 
       /*
        * Now allocate an interrupt line.  Note that this does not
@@ -3868,10 +3856,7 @@ wv_pcmcia_config(struct pcmcia_device *	link)
        */
       i = pcmcia_request_irq(link, &link->irq);
       if (i != 0)
-	{
-	  cs_error(link, RequestIRQ, i);
 	  break;
-	}
 
       /*
        * This actually configures the PCMCIA socket -- setting up
@@ -3880,10 +3865,7 @@ wv_pcmcia_config(struct pcmcia_device *	link)
       link->conf.ConfigIndex = 1;
       i = pcmcia_request_configuration(link, &link->conf);
       if (i != 0)
-	{
-	  cs_error(link, RequestConfiguration, i);
 	  break;
-	}
 
       /*
        * Allocate a small memory window.  Note that the struct pcmcia_device
@@ -3894,24 +3876,18 @@ wv_pcmcia_config(struct pcmcia_device *	link)
       req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
       req.Base = req.Size = 0;
       req.AccessSpeed = mem_speed;
-      i = pcmcia_request_window(&link, &req, &link->win);
+      i = pcmcia_request_window(link, &req, &link->win);
       if (i != 0)
-	{
-	  cs_error(link, RequestWindow, i);
 	  break;
-	}
 
       lp->mem = ioremap(req.Base, req.Size);
       dev->mem_start = (u_long)lp->mem;
       dev->mem_end = dev->mem_start + req.Size;
 
       mem.CardOffset = 0; mem.Page = 0;
-      i = pcmcia_map_mem_page(link->win, &mem);
+      i = pcmcia_map_mem_page(link, link->win, &mem);
       if (i != 0)
-	{
-	  cs_error(link, MapMemPage, i);
 	  break;
-	}
 
       /* Feed device with this info... */
       dev->irq = link->irq.AssignedIRQ;
@@ -3923,7 +3899,7 @@ wv_pcmcia_config(struct pcmcia_device *	link)
 	     lp->mem, dev->irq, (u_int) dev->base_addr);
 #endif
 
-      SET_NETDEV_DEV(dev, &handle_to_dev(link));
+      SET_NETDEV_DEV(dev, &link->dev);
       i = register_netdev(dev);
       if(i != 0)
 	{
@@ -4462,8 +4438,7 @@ wavelan_probe(struct pcmcia_device *p_dev)
   p_dev->io.IOAddrLines = 3;
 
   /* Interrupt setup */
-  p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
-  p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
+  p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
   p_dev->irq.Handler = wavelan_interrupt;
 
   /* General socket configuration */
@@ -4475,7 +4450,7 @@ wavelan_probe(struct pcmcia_device *p_dev)
   if (!dev)
       return -ENOMEM;
 
-  p_dev->priv = p_dev->irq.Instance = dev;
+  p_dev->priv = dev;
 
   lp = netdev_priv(dev);
 
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index 347c3ed..d442fd3 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -19,13 +19,6 @@
  *	PCMCIA service support for Quicknet cards
  */
  
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
 
 typedef struct ixj_info_t {
 	int ndev;
@@ -39,7 +32,7 @@ static void ixj_cs_release(struct pcmcia_device * link);
 
 static int ixj_probe(struct pcmcia_device *p_dev)
 {
-	DEBUG(0, "ixj_attach()\n");
+	dev_dbg(&p_dev->dev, "ixj_attach()\n");
 	/* Create new ixj device */
 	p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
 	p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
@@ -55,33 +48,30 @@ static int ixj_probe(struct pcmcia_device *p_dev)
 
 static void ixj_detach(struct pcmcia_device *link)
 {
-	DEBUG(0, "ixj_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "ixj_detach\n");
 
 	ixj_cs_release(link);
 
         kfree(link->priv);
 }
 
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
 static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
 {
 	char *str;
 	int i, place;
-	DEBUG(0, "ixj_get_serial(0x%p)\n", link);
+	dev_dbg(&link->dev, "ixj_get_serial\n");
 
 	str = link->prod_id[0];
 	if (!str)
-		goto cs_failed;
+		goto failed;
 	printk("%s", str);
 	str = link->prod_id[1];
 	if (!str)
-		goto cs_failed;
+		goto failed;
 	printk(" %s", str);
 	str = link->prod_id[2];
 	if (!str)
-		goto cs_failed;
+		goto failed;
 	place = 1;
 	for (i = strlen(str) - 1; i >= 0; i--) {
 		switch (str[i]) {
@@ -118,9 +108,9 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
 	}
 	str = link->prod_id[3];
 	if (!str)
-		goto cs_failed;
+		goto failed;
 	printk(" version %s\n", str);
-      cs_failed:
+failed:
 	return;
 }
 
@@ -151,13 +141,13 @@ static int ixj_config(struct pcmcia_device * link)
 	cistpl_cftable_entry_t dflt = { 0 };
 
 	info = link->priv;
-	DEBUG(0, "ixj_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "ixj_config\n");
 
 	if (pcmcia_loop_config(link, ixj_config_check, &dflt))
-		goto cs_failed;
+		goto failed;
 
 	if (pcmcia_request_configuration(link, &link->conf))
-		goto cs_failed;
+		goto failed;
 
 	/*
  	 *	Register the card with the core.
@@ -170,7 +160,7 @@ static int ixj_config(struct pcmcia_device * link)
 	ixj_get_serial(link, j);
 	return 0;
 
-      cs_failed:
+failed:
 	ixj_cs_release(link);
 	return -ENODEV;
 }
@@ -178,7 +168,7 @@ static int ixj_config(struct pcmcia_device * link)
 static void ixj_cs_release(struct pcmcia_device *link)
 {
 	ixj_info_t *info = link->priv;
-	DEBUG(0, "ixj_cs_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "ixj_cs_release\n");
 	info->ndev = 0;
 	pcmcia_disable_device(link);
 }
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 516848d..39d253e 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -37,28 +37,8 @@ MODULE_LICENSE("GPL");
 /* MACROS                                                             */
 /*====================================================================*/
 
-#if defined(DEBUG) || defined(PCMCIA_DEBUG)
-
-static int pc_debug = 0;
-module_param(pc_debug, int, 0644);
-
-#define DBG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG "sl811_cs: " args)
-
-#else
-#define DBG(n, args...) do{}while(0)
-#endif	/* no debugging */
-
 #define INFO(args...) printk(KERN_INFO "sl811_cs: " args)
 
-#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
-
-#define CS_CHECK(fn, ret) \
-	do { \
-		last_fn = (fn); \
-		if ((last_ret = (ret)) != 0) \
-			goto cs_failed; \
-	} while (0)
-
 /*====================================================================*/
 /* VARIABLES                                                          */
 /*====================================================================*/
@@ -76,7 +56,7 @@ static void sl811_cs_release(struct pcmcia_device * link);
 
 static void release_platform_dev(struct device * dev)
 {
-	DBG(0, "sl811_cs platform_dev release\n");
+	dev_dbg(dev, "sl811_cs platform_dev release\n");
 	dev->parent = NULL;
 }
 
@@ -140,7 +120,7 @@ static int sl811_hc_init(struct device *parent, resource_size_t base_addr,
 
 static void sl811_cs_detach(struct pcmcia_device *link)
 {
-	DBG(0, "sl811_cs_detach(0x%p)\n", link);
+	dev_dbg(&link->dev, "sl811_cs_detach\n");
 
 	sl811_cs_release(link);
 
@@ -150,7 +130,7 @@ static void sl811_cs_detach(struct pcmcia_device *link)
 
 static void sl811_cs_release(struct pcmcia_device * link)
 {
-	DBG(0, "sl811_cs_release(0x%p)\n", link);
+	dev_dbg(&link->dev, "sl811_cs_release\n");
 
 	pcmcia_disable_device(link);
 	platform_device_unregister(&platform_dev);
@@ -205,11 +185,11 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev,
 
 static int sl811_cs_config(struct pcmcia_device *link)
 {
-	struct device		*parent = &handle_to_dev(link);
+	struct device		*parent = &link->dev;
 	local_info_t		*dev = link->priv;
-	int			last_fn, last_ret;
+	int			ret;
 
-	DBG(0, "sl811_cs_config(0x%p)\n", link);
+	dev_dbg(&link->dev, "sl811_cs_config\n");
 
 	if (pcmcia_loop_config(link, sl811_cs_config_check, NULL))
 		goto failed;
@@ -217,14 +197,16 @@ static int sl811_cs_config(struct pcmcia_device *link)
 	/* require an IRQ and two registers */
 	if (!link->io.NumPorts1 || link->io.NumPorts1 < 2)
 		goto failed;
-	if (link->conf.Attributes & CONF_ENABLE_IRQ)
-		CS_CHECK(RequestIRQ,
-			pcmcia_request_irq(link, &link->irq));
-	else
+	if (link->conf.Attributes & CONF_ENABLE_IRQ) {
+		ret = pcmcia_request_irq(link, &link->irq);
+		if (ret)
+			goto failed;
+	} else
 		goto failed;
 
-	CS_CHECK(RequestConfiguration,
-		pcmcia_request_configuration(link, &link->conf));
+	ret = pcmcia_request_configuration(link, &link->conf);
+	if (ret)
+		goto failed;
 
 	sprintf(dev->node.dev_name, driver_name);
 	dev->node.major = dev->node.minor = 0;
@@ -241,8 +223,6 @@ static int sl811_cs_config(struct pcmcia_device *link)
 
 	if (sl811_hc_init(parent, link->io.BasePort1, link->irq.AssignedIRQ)
 			< 0) {
-cs_failed:
-		cs_error(link, last_fn, last_ret);
 failed:
 		printk(KERN_WARNING "sl811_cs_config failed\n");
 		sl811_cs_release(link);
@@ -263,7 +243,6 @@ static int sl811_cs_probe(struct pcmcia_device *link)
 
 	/* Initialize */
 	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-	link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
 	link->irq.Handler = NULL;
 
 	link->conf.Attributes = 0;
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 035d568..ea1fd3f 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -554,11 +554,11 @@ static int fb_check_var(struct fb_var_screeninfo *var,
 		var->transp.length = 0;
 		break;
 	case 16:		/* RGB 565 */
-		var->red.offset = 0;
+		var->red.offset = 11;
 		var->red.length = 5;
 		var->green.offset = 5;
 		var->green.length = 6;
-		var->blue.offset = 11;
+		var->blue.offset = 0;
 		var->blue.length = 5;
 		var->transp.offset = 0;
 		var->transp.length = 0;
@@ -591,7 +591,7 @@ static int __devexit fb_remove(struct platform_device *dev)
 		unregister_framebuffer(info);
 		fb_dealloc_cmap(&info->cmap);
 		dma_free_coherent(NULL, par->databuf_sz + PAGE_SIZE,
-					info->screen_base,
+					info->screen_base - PAGE_SIZE,
 					info->fix.smem_start);
 		free_irq(par->irq, par);
 		clk_disable(par->lcdc_clk);
@@ -749,6 +749,7 @@ static int __init fb_probe(struct platform_device *device)
 				(PAGE_SIZE - par->palette_sz);
 
 	/* the rest of the frame buffer is pixel data */
+	da8xx_fb_info->screen_base = par->v_palette_base + par->palette_sz;
 	da8xx_fb_fix.smem_start = par->p_palette_base + par->palette_sz;
 	da8xx_fb_fix.smem_len = par->databuf_sz - par->palette_sz;
 	da8xx_fb_fix.line_length = (lcdc_info->width * lcd_cfg->bpp) / 8;
@@ -787,6 +788,8 @@ static int __init fb_probe(struct platform_device *device)
 	da8xx_fb_info->var = da8xx_fb_var;
 	da8xx_fb_info->fbops = &da8xx_fb_ops;
 	da8xx_fb_info->pseudo_palette = par->pseudo_palette;
+	da8xx_fb_info->fix.visual = (da8xx_fb_info->var.bits_per_pixel <= 8) ?
+				FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
 
 	ret = fb_alloc_cmap(&da8xx_fb_info->cmap, PALETTE_SIZE, 0);
 	if (ret)
@@ -825,7 +828,7 @@ err_free_irq:
 
 err_release_fb_mem:
 	dma_free_coherent(NULL, par->databuf_sz + PAGE_SIZE,
-				da8xx_fb_info->screen_base,
+				da8xx_fb_info->screen_base - PAGE_SIZE,
 				da8xx_fb_info->fix.smem_start);
 
 err_release_fb:
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 1a83709..f67db42 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -1147,7 +1147,7 @@ static int __init gbefb_probe(struct platform_device *p_dev)
 	gbefb_setup(options);
 #endif
 
-	if (!request_region(GBE_BASE, sizeof(struct sgi_gbe), "GBE")) {
+	if (!request_mem_region(GBE_BASE, sizeof(struct sgi_gbe), "GBE")) {
 		printk(KERN_ERR "gbefb: couldn't reserve mmio region\n");
 		ret = -EBUSY;
 		goto out_release_framebuffer;
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index f6cccc9..bf12d06 100644
--- a/drivers/watchdog/rc32434_wdt.c
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -62,7 +62,7 @@ extern unsigned int idt_cpu_freq;
 static int timeout = WATCHDOG_TIMEOUT;
 module_param(timeout, int, 0);
 MODULE_PARM_DESC(timeout, "Watchdog timeout value, in seconds (default="
-		WATCHDOG_TIMEOUT ")");
+		__MODULE_STRING(WATCHDOG_TIMEOUT) ")");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
@@ -276,7 +276,7 @@ static int __devinit rc32434_wdt_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	wdt_reg = ioremap_nocache(r->start, r->end - r->start);
+	wdt_reg = ioremap_nocache(r->start, resource_size(r));
 	if (!wdt_reg) {
 		printk(KERN_ERR PFX "failed to remap I/O resources\n");
 		return -ENXIO;
diff --git a/fs/exec.c b/fs/exec.c
index ba112bd..c0c636e 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -46,7 +46,6 @@
 #include <linux/proc_fs.h>
 #include <linux/mount.h>
 #include <linux/security.h>
-#include <linux/ima.h>
 #include <linux/syscalls.h>
 #include <linux/tsacct_kern.h>
 #include <linux/cn_proc.h>
@@ -1209,9 +1208,6 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
 	retval = security_bprm_check(bprm);
 	if (retval)
 		return retval;
-	retval = ima_bprm_check(bprm);
-	if (retval)
-		return retval;
 
 	/* kernel module loader fixup */
 	/* so we don't try to load run modprobe in kernel space. */
diff --git a/fs/file_table.c b/fs/file_table.c
index 8eb4404..4bef4c0 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -13,7 +13,6 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/security.h>
-#include <linux/ima.h>
 #include <linux/eventpoll.h>
 #include <linux/rcupdate.h>
 #include <linux/mount.h>
@@ -280,7 +279,6 @@ void __fput(struct file *file)
 	if (file->f_op && file->f_op->release)
 		file->f_op->release(inode, file);
 	security_file_free(file);
-	ima_file_free(file);
 	if (unlikely(S_ISCHR(inode->i_mode) && inode->i_cdev != NULL))
 		cdev_put(inode->i_cdev);
 	fops_put(file->f_op);
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index 5971359..4dcddf8 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -8,6 +8,8 @@ config GFS2_FS
 	select FS_POSIX_ACL
 	select CRC32
 	select SLOW_WORK
+	select QUOTA
+	select QUOTACTL
 	help
 	  A cluster filesystem.
 
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index 3fc4e3a..3eb1ea8 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/completion.h>
 #include <linux/buffer_head.h>
+#include <linux/xattr.h>
 #include <linux/posix_acl.h>
 #include <linux/posix_acl_xattr.h>
 #include <linux/gfs2_ondisk.h>
@@ -26,108 +27,44 @@
 #include "trans.h"
 #include "util.h"
 
-#define ACL_ACCESS 1
-#define ACL_DEFAULT 0
-
-int gfs2_acl_validate_set(struct gfs2_inode *ip, int access,
-			  struct gfs2_ea_request *er, int *remove, mode_t *mode)
+static const char *gfs2_acl_name(int type)
 {
-	struct posix_acl *acl;
-	int error;
-
-	error = gfs2_acl_validate_remove(ip, access);
-	if (error)
-		return error;
-
-	if (!er->er_data)
-		return -EINVAL;
-
-	acl = posix_acl_from_xattr(er->er_data, er->er_data_len);
-	if (IS_ERR(acl))
-		return PTR_ERR(acl);
-	if (!acl) {
-		*remove = 1;
-		return 0;
-	}
-
-	error = posix_acl_valid(acl);
-	if (error)
-		goto out;
-
-	if (access) {
-		error = posix_acl_equiv_mode(acl, mode);
-		if (!error)
-			*remove = 1;
-		else if (error > 0)
-			error = 0;
+	switch (type) {
+	case ACL_TYPE_ACCESS:
+		return GFS2_POSIX_ACL_ACCESS;
+	case ACL_TYPE_DEFAULT:
+		return GFS2_POSIX_ACL_DEFAULT;
 	}
-
-out:
-	posix_acl_release(acl);
-	return error;
-}
-
-int gfs2_acl_validate_remove(struct gfs2_inode *ip, int access)
-{
-	if (!GFS2_SB(&ip->i_inode)->sd_args.ar_posix_acl)
-		return -EOPNOTSUPP;
-	if (!is_owner_or_cap(&ip->i_inode))
-		return -EPERM;
-	if (S_ISLNK(ip->i_inode.i_mode))
-		return -EOPNOTSUPP;
-	if (!access && !S_ISDIR(ip->i_inode.i_mode))
-		return -EACCES;
-
-	return 0;
+	return NULL;
 }
 
-static int acl_get(struct gfs2_inode *ip, const char *name,
-		   struct posix_acl **acl, struct gfs2_ea_location *el,
-		   char **datap, unsigned int *lenp)
+static struct posix_acl *gfs2_acl_get(struct gfs2_inode *ip, int type)
 {
+	struct posix_acl *acl;
+	const char *name;
 	char *data;
-	unsigned int len;
-	int error;
-
-	el->el_bh = NULL;
+	int len;
 
 	if (!ip->i_eattr)
-		return 0;
-
-	error = gfs2_ea_find(ip, GFS2_EATYPE_SYS, name, el);
-	if (error)
-		return error;
-	if (!el->el_ea)
-		return 0;
-	if (!GFS2_EA_DATA_LEN(el->el_ea))
-		goto out;
+		return NULL;
 
-	len = GFS2_EA_DATA_LEN(el->el_ea);
-	data = kmalloc(len, GFP_NOFS);
-	error = -ENOMEM;
-	if (!data)
-		goto out;
+	acl = get_cached_acl(&ip->i_inode, type);
+	if (acl != ACL_NOT_CACHED)
+		return acl;
 
-	error = gfs2_ea_get_copy(ip, el, data, len);
-	if (error < 0)
-		goto out_kfree;
-	error = 0;
+	name = gfs2_acl_name(type);
+	if (name == NULL)
+		return ERR_PTR(-EINVAL);
 
-	if (acl) {
-		*acl = posix_acl_from_xattr(data, len);
-		if (IS_ERR(*acl))
-			error = PTR_ERR(*acl);
-	}
+	len = gfs2_xattr_acl_get(ip, name, &data);
+	if (len < 0)
+		return ERR_PTR(len);
+	if (len == 0)
+		return NULL;
 
-out_kfree:
-	if (error || !datap) {
-		kfree(data);
-	} else {
-		*datap = data;
-		*lenp = len;
-	}
-out:
-	return error;
+	acl = posix_acl_from_xattr(data, len);
+	kfree(data);
+	return acl;
 }
 
 /**
@@ -140,14 +77,12 @@ out:
 
 int gfs2_check_acl(struct inode *inode, int mask)
 {
-	struct gfs2_ea_location el;
-	struct posix_acl *acl = NULL;
+	struct posix_acl *acl;
 	int error;
 
-	error = acl_get(GFS2_I(inode), GFS2_POSIX_ACL_ACCESS, &acl, &el, NULL, NULL);
-	brelse(el.el_bh);
-	if (error)
-		return error;
+	acl = gfs2_acl_get(GFS2_I(inode), ACL_TYPE_ACCESS);
+	if (IS_ERR(acl))
+		return PTR_ERR(acl);
 
 	if (acl) {
 		error = posix_acl_permission(inode, acl, mask);
@@ -158,57 +93,75 @@ int gfs2_check_acl(struct inode *inode, int mask)
 	return -EAGAIN;
 }
 
-static int munge_mode(struct gfs2_inode *ip, mode_t mode)
+static int gfs2_set_mode(struct inode *inode, mode_t mode)
 {
-	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
-	struct buffer_head *dibh;
-	int error;
+	int error = 0;
 
-	error = gfs2_trans_begin(sdp, RES_DINODE, 0);
-	if (error)
-		return error;
+	if (mode != inode->i_mode) {
+		struct iattr iattr;
 
-	error = gfs2_meta_inode_buffer(ip, &dibh);
-	if (!error) {
-		gfs2_assert_withdraw(sdp,
-				(ip->i_inode.i_mode & S_IFMT) == (mode & S_IFMT));
-		ip->i_inode.i_mode = mode;
-		gfs2_trans_add_bh(ip->i_gl, dibh, 1);
-		gfs2_dinode_out(ip, dibh->b_data);
-		brelse(dibh);
+		iattr.ia_valid = ATTR_MODE;
+		iattr.ia_mode = mode;
+
+		error = gfs2_setattr_simple(GFS2_I(inode), &iattr);
 	}
 
-	gfs2_trans_end(sdp);
+	return error;
+}
+
+static int gfs2_acl_set(struct inode *inode, int type, struct posix_acl *acl)
+{
+	int error;
+	int len;
+	char *data;
+	const char *name = gfs2_acl_name(type);
 
-	return 0;
+	BUG_ON(name == NULL);
+	len = posix_acl_to_xattr(acl, NULL, 0);
+	if (len == 0)
+		return 0;
+	data = kmalloc(len, GFP_NOFS);
+	if (data == NULL)
+		return -ENOMEM;
+	error = posix_acl_to_xattr(acl, data, len);
+	if (error < 0)
+		goto out;
+	error = gfs2_xattr_set(inode, GFS2_EATYPE_SYS, name, data, len, 0);
+	if (!error)
+		set_cached_acl(inode, type, acl);
+out:
+	kfree(data);
+	return error;
 }
 
-int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip)
+int gfs2_acl_create(struct gfs2_inode *dip, struct inode *inode)
 {
-	struct gfs2_ea_location el;
 	struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode);
-	struct posix_acl *acl = NULL, *clone;
-	mode_t mode = ip->i_inode.i_mode;
-	char *data = NULL;
-	unsigned int len;
-	int error;
+	struct posix_acl *acl, *clone;
+	mode_t mode = inode->i_mode;
+	int error = 0;
 
 	if (!sdp->sd_args.ar_posix_acl)
 		return 0;
-	if (S_ISLNK(ip->i_inode.i_mode))
+	if (S_ISLNK(inode->i_mode))
 		return 0;
 
-	error = acl_get(dip, GFS2_POSIX_ACL_DEFAULT, &acl, &el, &data, &len);
-	brelse(el.el_bh);
-	if (error)
-		return error;
+	acl = gfs2_acl_get(dip, ACL_TYPE_DEFAULT);
+	if (IS_ERR(acl))
+		return PTR_ERR(acl);
 	if (!acl) {
 		mode &= ~current_umask();
-		if (mode != ip->i_inode.i_mode)
-			error = munge_mode(ip, mode);
+		if (mode != inode->i_mode)
+			error = gfs2_set_mode(inode, mode);
 		return error;
 	}
 
+	if (S_ISDIR(inode->i_mode)) {
+		error = gfs2_acl_set(inode, ACL_TYPE_DEFAULT, acl);
+		if (error)
+			goto out;
+	}
+
 	clone = posix_acl_clone(acl, GFP_NOFS);
 	error = -ENOMEM;
 	if (!clone)
@@ -216,43 +169,32 @@ int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip)
 	posix_acl_release(acl);
 	acl = clone;
 
-	if (S_ISDIR(ip->i_inode.i_mode)) {
-		error = gfs2_xattr_set(&ip->i_inode, GFS2_EATYPE_SYS,
-				       GFS2_POSIX_ACL_DEFAULT, data, len, 0);
-		if (error)
-			goto out;
-	}
-
 	error = posix_acl_create_masq(acl, &mode);
 	if (error < 0)
 		goto out;
 	if (error == 0)
 		goto munge;
 
-	posix_acl_to_xattr(acl, data, len);
-	error = gfs2_xattr_set(&ip->i_inode, GFS2_EATYPE_SYS,
-			       GFS2_POSIX_ACL_ACCESS, data, len, 0);
+	error = gfs2_acl_set(inode, ACL_TYPE_ACCESS, acl);
 	if (error)
 		goto out;
 munge:
-	error = munge_mode(ip, mode);
+	error = gfs2_set_mode(inode, mode);
 out:
 	posix_acl_release(acl);
-	kfree(data);
 	return error;
 }
 
 int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr)
 {
-	struct posix_acl *acl = NULL, *clone;
-	struct gfs2_ea_location el;
+	struct posix_acl *acl, *clone;
 	char *data;
 	unsigned int len;
 	int error;
 
-	error = acl_get(ip, GFS2_POSIX_ACL_ACCESS, &acl, &el, &data, &len);
-	if (error)
-		goto out_brelse;
+	acl = gfs2_acl_get(ip, ACL_TYPE_ACCESS);
+	if (IS_ERR(acl))
+		return PTR_ERR(acl);
 	if (!acl)
 		return gfs2_setattr_simple(ip, attr);
 
@@ -265,15 +207,134 @@ int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr)
 
 	error = posix_acl_chmod_masq(acl, attr->ia_mode);
 	if (!error) {
+		len = posix_acl_to_xattr(acl, NULL, 0);
+		data = kmalloc(len, GFP_NOFS);
+		error = -ENOMEM;
+		if (data == NULL)
+			goto out;
 		posix_acl_to_xattr(acl, data, len);
-		error = gfs2_ea_acl_chmod(ip, &el, attr, data);
+		error = gfs2_xattr_acl_chmod(ip, attr, data);
+		kfree(data);
+		set_cached_acl(&ip->i_inode, ACL_TYPE_ACCESS, acl);
 	}
 
 out:
 	posix_acl_release(acl);
-	kfree(data);
-out_brelse:
-	brelse(el.el_bh);
 	return error;
 }
 
+static int gfs2_acl_type(const char *name)
+{
+	if (strcmp(name, GFS2_POSIX_ACL_ACCESS) == 0)
+		return ACL_TYPE_ACCESS;
+	if (strcmp(name, GFS2_POSIX_ACL_DEFAULT) == 0)
+		return ACL_TYPE_DEFAULT;
+	return -EINVAL;
+}
+
+static int gfs2_xattr_system_get(struct inode *inode, const char *name,
+				 void *buffer, size_t size)
+{
+	struct posix_acl *acl;
+	int type;
+	int error;
+
+	type = gfs2_acl_type(name);
+	if (type < 0)
+		return type;
+
+	acl = gfs2_acl_get(GFS2_I(inode), type);
+	if (IS_ERR(acl))
+		return PTR_ERR(acl);
+	if (acl == NULL)
+		return -ENODATA;
+
+	error = posix_acl_to_xattr(acl, buffer, size);
+	posix_acl_release(acl);
+
+	return error;
+}
+
+static int gfs2_xattr_system_set(struct inode *inode, const char *name,
+				 const void *value, size_t size, int flags)
+{
+	struct gfs2_sbd *sdp = GFS2_SB(inode);
+	struct posix_acl *acl = NULL;
+	int error = 0, type;
+
+	if (!sdp->sd_args.ar_posix_acl)
+		return -EOPNOTSUPP;
+
+	type = gfs2_acl_type(name);
+	if (type < 0)
+		return type;
+	if (flags & XATTR_CREATE)
+		return -EINVAL;
+	if (type == ACL_TYPE_DEFAULT && !S_ISDIR(inode->i_mode))
+		return value ? -EACCES : 0;
+	if ((current_fsuid() != inode->i_uid) && !capable(CAP_FOWNER))
+		return -EPERM;
+	if (S_ISLNK(inode->i_mode))
+		return -EOPNOTSUPP;
+
+	if (!value)
+		goto set_acl;
+
+	acl = posix_acl_from_xattr(value, size);
+	if (!acl) {
+		/*
+		 * acl_set_file(3) may request that we set default ACLs with
+		 * zero length -- defend (gracefully) against that here.
+		 */
+		goto out;
+	}
+	if (IS_ERR(acl)) {
+		error = PTR_ERR(acl);
+		goto out;
+	}
+
+	error = posix_acl_valid(acl);
+	if (error)
+		goto out_release;
+
+	error = -EINVAL;
+	if (acl->a_count > GFS2_ACL_MAX_ENTRIES)
+		goto out_release;
+
+	if (type == ACL_TYPE_ACCESS) {
+		mode_t mode = inode->i_mode;
+		error = posix_acl_equiv_mode(acl, &mode);
+
+		if (error <= 0) {
+			posix_acl_release(acl);
+			acl = NULL;
+
+			if (error < 0)
+				return error;
+		}
+
+		error = gfs2_set_mode(inode, mode);
+		if (error)
+			goto out_release;
+	}
+
+set_acl:
+	error = gfs2_xattr_set(inode, GFS2_EATYPE_SYS, name, value, size, 0);
+	if (!error) {
+		if (acl)
+			set_cached_acl(inode, type, acl);
+		else
+			forget_cached_acl(inode, type);
+	}
+out_release:
+	posix_acl_release(acl);
+out:
+	return error;
+}
+
+struct xattr_handler gfs2_xattr_system_handler = {
+	.prefix = XATTR_SYSTEM_PREFIX,
+	.get    = gfs2_xattr_system_get,
+	.set    = gfs2_xattr_system_set,
+};
+
diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h
index 6751930..9306a2e 100644
--- a/fs/gfs2/acl.h
+++ b/fs/gfs2/acl.h
@@ -13,26 +13,12 @@
 #include "incore.h"
 
 #define GFS2_POSIX_ACL_ACCESS		"posix_acl_access"
-#define GFS2_POSIX_ACL_ACCESS_LEN	16
 #define GFS2_POSIX_ACL_DEFAULT		"posix_acl_default"
-#define GFS2_POSIX_ACL_DEFAULT_LEN	17
+#define GFS2_ACL_MAX_ENTRIES		25
 
-#define GFS2_ACL_IS_ACCESS(name, len) \
-         ((len) == GFS2_POSIX_ACL_ACCESS_LEN && \
-         !memcmp(GFS2_POSIX_ACL_ACCESS, (name), (len)))
-
-#define GFS2_ACL_IS_DEFAULT(name, len) \
-         ((len) == GFS2_POSIX_ACL_DEFAULT_LEN && \
-         !memcmp(GFS2_POSIX_ACL_DEFAULT, (name), (len)))
-
-struct gfs2_ea_request;
-
-int gfs2_acl_validate_set(struct gfs2_inode *ip, int access,
-			  struct gfs2_ea_request *er,
-			  int *remove, mode_t *mode);
-int gfs2_acl_validate_remove(struct gfs2_inode *ip, int access);
-int gfs2_check_acl(struct inode *inode, int mask);
-int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip);
-int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr);
+extern int gfs2_check_acl(struct inode *inode, int mask);
+extern int gfs2_acl_create(struct gfs2_inode *dip, struct inode *inode);
+extern int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr);
+extern struct xattr_handler gfs2_xattr_system_handler;
 
 #endif /* __ACL_DOT_H__ */
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 694b5d4..7b8da94 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -269,7 +269,6 @@ static int gfs2_write_jdata_pagevec(struct address_space *mapping,
 	pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT;
 	unsigned offset = i_size & (PAGE_CACHE_SIZE-1);
 	unsigned nrblocks = nr_pages * (PAGE_CACHE_SIZE/inode->i_sb->s_blocksize);
-	struct backing_dev_info *bdi = mapping->backing_dev_info;
 	int i;
 	int ret;
 
@@ -313,11 +312,6 @@ static int gfs2_write_jdata_pagevec(struct address_space *mapping,
 
 		if (ret || (--(wbc->nr_to_write) <= 0))
 			ret = 1;
-		if (wbc->nonblocking && bdi_write_congested(bdi)) {
-			wbc->encountered_congestion = 1;
-			ret = 1;
-		}
-
 	}
 	gfs2_trans_end(sdp);
 	return ret;
@@ -338,7 +332,6 @@ static int gfs2_write_jdata_pagevec(struct address_space *mapping,
 static int gfs2_write_cache_jdata(struct address_space *mapping,
 				  struct writeback_control *wbc)
 {
-	struct backing_dev_info *bdi = mapping->backing_dev_info;
 	int ret = 0;
 	int done = 0;
 	struct pagevec pvec;
@@ -348,11 +341,6 @@ static int gfs2_write_cache_jdata(struct address_space *mapping,
 	int scanned = 0;
 	int range_whole = 0;
 
-	if (wbc->nonblocking && bdi_write_congested(bdi)) {
-		wbc->encountered_congestion = 1;
-		return 0;
-	}
-
 	pagevec_init(&pvec, 0);
 	if (wbc->range_cyclic) {
 		index = mapping->writeback_index; /* Start from prev offset */
@@ -819,8 +807,10 @@ static int gfs2_stuffed_write_end(struct inode *inode, struct buffer_head *dibh,
 		mark_inode_dirty(inode);
 	}
 
-	if (inode == sdp->sd_rindex)
+	if (inode == sdp->sd_rindex) {
 		adjust_fs_space(inode);
+		ip->i_gh.gh_flags |= GL_NOCACHE;
+	}
 
 	brelse(dibh);
 	gfs2_trans_end(sdp);
@@ -889,8 +879,10 @@ static int gfs2_write_end(struct file *file, struct address_space *mapping,
 		mark_inode_dirty(inode);
 	}
 
-	if (inode == sdp->sd_rindex)
+	if (inode == sdp->sd_rindex) {
 		adjust_fs_space(inode);
+		ip->i_gh.gh_flags |= GL_NOCACHE;
+	}
 
 	brelse(dibh);
 	gfs2_trans_end(sdp);
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 297d7e5..25fddc1 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -525,38 +525,6 @@ consist_inode:
 	return ERR_PTR(-EIO);
 }
 
-
-/**
- * dirent_first - Return the first dirent
- * @dip: the directory
- * @bh: The buffer
- * @dent: Pointer to list of dirents
- *
- * return first dirent whether bh points to leaf or stuffed dinode
- *
- * Returns: IS_LEAF, IS_DINODE, or -errno
- */
-
-static int dirent_first(struct gfs2_inode *dip, struct buffer_head *bh,
-			struct gfs2_dirent **dent)
-{
-	struct gfs2_meta_header *h = (struct gfs2_meta_header *)bh->b_data;
-
-	if (be32_to_cpu(h->mh_type) == GFS2_METATYPE_LF) {
-		if (gfs2_meta_check(GFS2_SB(&dip->i_inode), bh))
-			return -EIO;
-		*dent = (struct gfs2_dirent *)(bh->b_data +
-					       sizeof(struct gfs2_leaf));
-		return IS_LEAF;
-	} else {
-		if (gfs2_metatype_check(GFS2_SB(&dip->i_inode), bh, GFS2_METATYPE_DI))
-			return -EIO;
-		*dent = (struct gfs2_dirent *)(bh->b_data +
-					       sizeof(struct gfs2_dinode));
-		return IS_DINODE;
-	}
-}
-
 static int dirent_check_reclen(struct gfs2_inode *dip,
 			       const struct gfs2_dirent *d, const void *end_p)
 {
@@ -1006,7 +974,7 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
 	divider = (start + half_len) << (32 - dip->i_depth);
 
 	/*  Copy the entries  */
-	dirent_first(dip, obh, &dent);
+	dent = (struct gfs2_dirent *)(obh->b_data + sizeof(struct gfs2_leaf));
 
 	do {
 		next = dent;
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 8b674b1..f455a03 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -241,15 +241,14 @@ int gfs2_glock_put(struct gfs2_glock *gl)
 	int rv = 0;
 
 	write_lock(gl_lock_addr(gl->gl_hash));
-	if (atomic_dec_and_test(&gl->gl_ref)) {
+	if (atomic_dec_and_lock(&gl->gl_ref, &lru_lock)) {
 		hlist_del(&gl->gl_list);
-		write_unlock(gl_lock_addr(gl->gl_hash));
-		spin_lock(&lru_lock);
 		if (!list_empty(&gl->gl_lru)) {
 			list_del_init(&gl->gl_lru);
 			atomic_dec(&lru_count);
 		}
 		spin_unlock(&lru_lock);
+		write_unlock(gl_lock_addr(gl->gl_hash));
 		GLOCK_BUG_ON(gl, !list_empty(&gl->gl_holders));
 		glock_free(gl);
 		rv = 1;
@@ -513,7 +512,6 @@ retry:
 			GLOCK_BUG_ON(gl, 1);
 		}
 		spin_unlock(&gl->gl_spin);
-		gfs2_glock_put(gl);
 		return;
 	}
 
@@ -524,8 +522,6 @@ retry:
 		if (glops->go_xmote_bh) {
 			spin_unlock(&gl->gl_spin);
 			rv = glops->go_xmote_bh(gl, gh);
-			if (rv == -EAGAIN)
-				return;
 			spin_lock(&gl->gl_spin);
 			if (rv) {
 				do_error(gl, rv);
@@ -540,7 +536,6 @@ out:
 	clear_bit(GLF_LOCK, &gl->gl_flags);
 out_locked:
 	spin_unlock(&gl->gl_spin);
-	gfs2_glock_put(gl);
 }
 
 static unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, void *lock,
@@ -600,7 +595,6 @@ __acquires(&gl->gl_spin)
 
 	if (!(ret & LM_OUT_ASYNC)) {
 		finish_xmote(gl, ret);
-		gfs2_glock_hold(gl);
 		if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
 			gfs2_glock_put(gl);
 	} else {
@@ -672,12 +666,17 @@ out:
 	return;
 
 out_sched:
+	clear_bit(GLF_LOCK, &gl->gl_flags);
+	smp_mb__after_clear_bit();
 	gfs2_glock_hold(gl);
 	if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
 		gfs2_glock_put_nolock(gl);
+	return;
+
 out_unlock:
 	clear_bit(GLF_LOCK, &gl->gl_flags);
-	goto out;
+	smp_mb__after_clear_bit();
+	return;
 }
 
 static void delete_work_func(struct work_struct *work)
@@ -707,9 +706,12 @@ static void glock_work_func(struct work_struct *work)
 {
 	unsigned long delay = 0;
 	struct gfs2_glock *gl = container_of(work, struct gfs2_glock, gl_work.work);
+	int drop_ref = 0;
 
-	if (test_and_clear_bit(GLF_REPLY_PENDING, &gl->gl_flags))
+	if (test_and_clear_bit(GLF_REPLY_PENDING, &gl->gl_flags)) {
 		finish_xmote(gl, gl->gl_reply);
+		drop_ref = 1;
+	}
 	down_read(&gfs2_umount_flush_sem);
 	spin_lock(&gl->gl_spin);
 	if (test_and_clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) &&
@@ -727,6 +729,8 @@ static void glock_work_func(struct work_struct *work)
 	if (!delay ||
 	    queue_delayed_work(glock_workqueue, &gl->gl_work, delay) == 0)
 		gfs2_glock_put(gl);
+	if (drop_ref)
+		gfs2_glock_put(gl);
 }
 
 /**
@@ -1361,10 +1365,6 @@ static int gfs2_shrink_glock_memory(int nr, gfp_t gfp_mask)
 		list_del_init(&gl->gl_lru);
 		atomic_dec(&lru_count);
 
-		/* Check if glock is about to be freed */
-		if (atomic_read(&gl->gl_ref) == 0)
-			continue;
-
 		/* Test for being demotable */
 		if (!test_and_set_bit(GLF_LOCK, &gl->gl_flags)) {
 			gfs2_glock_hold(gl);
@@ -1375,10 +1375,11 @@ static int gfs2_shrink_glock_memory(int nr, gfp_t gfp_mask)
 				handle_callback(gl, LM_ST_UNLOCKED, 0);
 				nr--;
 			}
+			clear_bit(GLF_LOCK, &gl->gl_flags);
+			smp_mb__after_clear_bit();
 			if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
 				gfs2_glock_put_nolock(gl);
 			spin_unlock(&gl->gl_spin);
-			clear_bit(GLF_LOCK, &gl->gl_flags);
 			spin_lock(&lru_lock);
 			continue;
 		}
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index c609894..13f0bd2 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -180,15 +180,6 @@ static inline int gfs2_glock_is_held_shrd(struct gfs2_glock *gl)
 	return gl->gl_state == LM_ST_SHARED;
 }
 
-static inline int gfs2_glock_is_blocking(struct gfs2_glock *gl)
-{
-	int ret;
-	spin_lock(&gl->gl_spin);
-	ret = test_bit(GLF_DEMOTE, &gl->gl_flags);
-	spin_unlock(&gl->gl_spin);
-	return ret;
-}
-
 int gfs2_glock_get(struct gfs2_sbd *sdp,
 		   u64 number, const struct gfs2_glock_operations *glops,
 		   int create, struct gfs2_glock **glp);
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 6985eef..78554ac 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -13,6 +13,7 @@
 #include <linux/buffer_head.h>
 #include <linux/gfs2_ondisk.h>
 #include <linux/bio.h>
+#include <linux/posix_acl.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -184,8 +185,10 @@ static void inode_go_inval(struct gfs2_glock *gl, int flags)
 	if (flags & DIO_METADATA) {
 		struct address_space *mapping = gl->gl_aspace->i_mapping;
 		truncate_inode_pages(mapping, 0);
-		if (ip)
+		if (ip) {
 			set_bit(GIF_INVALID, &ip->i_flags);
+			forget_all_cached_acls(&ip->i_inode);
+		}
 	}
 
 	if (ip == GFS2_I(gl->gl_sbd->sd_rindex))
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 6edb423..4792200 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -429,7 +429,11 @@ struct gfs2_args {
 	unsigned int ar_meta:1;			/* mount metafs */
 	unsigned int ar_discard:1;		/* discard requests */
 	unsigned int ar_errors:2;               /* errors=withdraw | panic */
+	unsigned int ar_nobarrier:1;            /* do not send barriers */
 	int ar_commit;				/* Commit interval */
+	int ar_statfs_quantum;			/* The fast statfs interval */
+	int ar_quota_quantum;			/* The quota interval */
+	int ar_statfs_percent;			/* The % change to force sync */
 };
 
 struct gfs2_tune {
@@ -558,6 +562,7 @@ struct gfs2_sbd {
 	spinlock_t sd_statfs_spin;
 	struct gfs2_statfs_change_host sd_statfs_master;
 	struct gfs2_statfs_change_host sd_statfs_local;
+	int sd_statfs_force_sync;
 
 	/* Resource group stuff */
 
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index fb15d3b1..26ba2a4 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -871,7 +871,7 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
 	if (error)
 		goto fail_gunlock2;
 
-	error = gfs2_acl_create(dip, GFS2_I(inode));
+	error = gfs2_acl_create(dip, inode);
 	if (error)
 		goto fail_gunlock2;
 
@@ -947,9 +947,7 @@ void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
 
 	str->di_header.mh_magic = cpu_to_be32(GFS2_MAGIC);
 	str->di_header.mh_type = cpu_to_be32(GFS2_METATYPE_DI);
-	str->di_header.__pad0 = 0;
 	str->di_header.mh_format = cpu_to_be32(GFS2_FORMAT_DI);
-	str->di_header.__pad1 = 0;
 	str->di_num.no_addr = cpu_to_be64(ip->i_no_addr);
 	str->di_num.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino);
 	str->di_mode = cpu_to_be32(ip->i_inode.i_mode);
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 13c6237..4511b08 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -596,7 +596,9 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
 	memset(lh, 0, sizeof(struct gfs2_log_header));
 	lh->lh_header.mh_magic = cpu_to_be32(GFS2_MAGIC);
 	lh->lh_header.mh_type = cpu_to_be32(GFS2_METATYPE_LH);
+	lh->lh_header.__pad0 = cpu_to_be64(0);
 	lh->lh_header.mh_format = cpu_to_be32(GFS2_FORMAT_LH);
+	lh->lh_header.mh_jid = cpu_to_be32(sdp->sd_jdesc->jd_jid);
 	lh->lh_sequence = cpu_to_be64(sdp->sd_log_sequence++);
 	lh->lh_flags = cpu_to_be32(flags);
 	lh->lh_tail = cpu_to_be32(tail);
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 9969ff0..de97632 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -132,6 +132,7 @@ static struct buffer_head *gfs2_get_log_desc(struct gfs2_sbd *sdp, u32 ld_type)
 static void buf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le)
 {
 	struct gfs2_bufdata *bd = container_of(le, struct gfs2_bufdata, bd_le);
+	struct gfs2_meta_header *mh;
 	struct gfs2_trans *tr;
 
 	lock_buffer(bd->bd_bh);
@@ -148,6 +149,9 @@ static void buf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le)
 	set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags);
 	gfs2_meta_check(sdp, bd->bd_bh);
 	gfs2_pin(sdp, bd->bd_bh);
+	mh = (struct gfs2_meta_header *)bd->bd_bh->b_data;
+	mh->__pad0 = cpu_to_be64(0);
+	mh->mh_jid = cpu_to_be32(sdp->sd_jdesc->jd_jid);
 	sdp->sd_log_num_buf++;
 	list_add(&le->le_list, &sdp->sd_log_le_buf);
 	tr->tr_num_buf_new++;
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 52fb6c0..edfee24 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -18,6 +18,7 @@
 #include <linux/mount.h>
 #include <linux/gfs2_ondisk.h>
 #include <linux/slow-work.h>
+#include <linux/quotaops.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -62,13 +63,10 @@ static void gfs2_tune_init(struct gfs2_tune *gt)
 	gt->gt_quota_warn_period = 10;
 	gt->gt_quota_scale_num = 1;
 	gt->gt_quota_scale_den = 1;
-	gt->gt_quota_quantum = 60;
 	gt->gt_new_files_jdata = 0;
 	gt->gt_max_readahead = 1 << 18;
 	gt->gt_stall_secs = 600;
 	gt->gt_complain_secs = 10;
-	gt->gt_statfs_quantum = 30;
-	gt->gt_statfs_slow = 0;
 }
 
 static struct gfs2_sbd *init_sbd(struct super_block *sb)
@@ -1114,7 +1112,7 @@ void gfs2_online_uevent(struct gfs2_sbd *sdp)
  * Returns: errno
  */
 
-static int fill_super(struct super_block *sb, void *data, int silent)
+static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent)
 {
 	struct gfs2_sbd *sdp;
 	struct gfs2_holder mount_gh;
@@ -1125,17 +1123,7 @@ static int fill_super(struct super_block *sb, void *data, int silent)
 		printk(KERN_WARNING "GFS2: can't alloc struct gfs2_sbd\n");
 		return -ENOMEM;
 	}
-
-	sdp->sd_args.ar_quota = GFS2_QUOTA_DEFAULT;
-	sdp->sd_args.ar_data = GFS2_DATA_DEFAULT;
-	sdp->sd_args.ar_commit = 60;
-	sdp->sd_args.ar_errors = GFS2_ERRORS_DEFAULT;
-
-	error = gfs2_mount_args(sdp, &sdp->sd_args, data);
-	if (error) {
-		printk(KERN_WARNING "GFS2: can't parse mount arguments\n");
-		goto fail;
-	}
+	sdp->sd_args = *args;
 
 	if (sdp->sd_args.ar_spectator) {
                 sb->s_flags |= MS_RDONLY;
@@ -1143,11 +1131,15 @@ static int fill_super(struct super_block *sb, void *data, int silent)
 	}
 	if (sdp->sd_args.ar_posix_acl)
 		sb->s_flags |= MS_POSIXACL;
+	if (sdp->sd_args.ar_nobarrier)
+		set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
 
 	sb->s_magic = GFS2_MAGIC;
 	sb->s_op = &gfs2_super_ops;
 	sb->s_export_op = &gfs2_export_ops;
 	sb->s_xattr = gfs2_xattr_handlers;
+	sb->s_qcop = &gfs2_quotactl_ops;
+	sb_dqopt(sb)->flags |= DQUOT_QUOTA_SYS_FILE;
 	sb->s_time_gran = 1;
 	sb->s_maxbytes = MAX_LFS_FILESIZE;
 
@@ -1160,6 +1152,15 @@ static int fill_super(struct super_block *sb, void *data, int silent)
 	sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift;
 
 	sdp->sd_tune.gt_log_flush_secs = sdp->sd_args.ar_commit;
+	sdp->sd_tune.gt_quota_quantum = sdp->sd_args.ar_quota_quantum;
+	if (sdp->sd_args.ar_statfs_quantum) {
+		sdp->sd_tune.gt_statfs_slow = 0;
+		sdp->sd_tune.gt_statfs_quantum = sdp->sd_args.ar_statfs_quantum;
+	}
+	else {
+		sdp->sd_tune.gt_statfs_slow = 1;
+		sdp->sd_tune.gt_statfs_quantum = 30;
+	}
 
 	error = init_names(sdp, silent);
 	if (error)
@@ -1243,18 +1244,127 @@ fail:
 	return error;
 }
 
-static int gfs2_get_sb(struct file_system_type *fs_type, int flags,
-		       const char *dev_name, void *data, struct vfsmount *mnt)
+static int set_gfs2_super(struct super_block *s, void *data)
 {
-	return get_sb_bdev(fs_type, flags, dev_name, data, fill_super, mnt);
+	s->s_bdev = data;
+	s->s_dev = s->s_bdev->bd_dev;
+
+	/*
+	 * We set the bdi here to the queue backing, file systems can
+	 * overwrite this in ->fill_super()
+	 */
+	s->s_bdi = &bdev_get_queue(s->s_bdev)->backing_dev_info;
+	return 0;
 }
 
-static int test_meta_super(struct super_block *s, void *ptr)
+static int test_gfs2_super(struct super_block *s, void *ptr)
 {
 	struct block_device *bdev = ptr;
 	return (bdev == s->s_bdev);
 }
 
+/**
+ * gfs2_get_sb - Get the GFS2 superblock
+ * @fs_type: The GFS2 filesystem type
+ * @flags: Mount flags
+ * @dev_name: The name of the device
+ * @data: The mount arguments
+ * @mnt: The vfsmnt for this mount
+ *
+ * Q. Why not use get_sb_bdev() ?
+ * A. We need to select one of two root directories to mount, independent
+ *    of whether this is the initial, or subsequent, mount of this sb
+ *
+ * Returns: 0 or -ve on error
+ */
+
+static int gfs2_get_sb(struct file_system_type *fs_type, int flags,
+		       const char *dev_name, void *data, struct vfsmount *mnt)
+{
+	struct block_device *bdev;
+	struct super_block *s;
+	fmode_t mode = FMODE_READ;
+	int error;
+	struct gfs2_args args;
+	struct gfs2_sbd *sdp;
+
+	if (!(flags & MS_RDONLY))
+		mode |= FMODE_WRITE;
+
+	bdev = open_bdev_exclusive(dev_name, mode, fs_type);
+	if (IS_ERR(bdev))
+		return PTR_ERR(bdev);
+
+	/*
+	 * once the super is inserted into the list by sget, s_umount
+	 * will protect the lockfs code from trying to start a snapshot
+	 * while we are mounting
+	 */
+	mutex_lock(&bdev->bd_fsfreeze_mutex);
+	if (bdev->bd_fsfreeze_count > 0) {
+		mutex_unlock(&bdev->bd_fsfreeze_mutex);
+		error = -EBUSY;
+		goto error_bdev;
+	}
+	s = sget(fs_type, test_gfs2_super, set_gfs2_super, bdev);
+	mutex_unlock(&bdev->bd_fsfreeze_mutex);
+	error = PTR_ERR(s);
+	if (IS_ERR(s))
+		goto error_bdev;
+
+	memset(&args, 0, sizeof(args));
+	args.ar_quota = GFS2_QUOTA_DEFAULT;
+	args.ar_data = GFS2_DATA_DEFAULT;
+	args.ar_commit = 60;
+	args.ar_statfs_quantum = 30;
+	args.ar_quota_quantum = 60;
+	args.ar_errors = GFS2_ERRORS_DEFAULT;
+
+	error = gfs2_mount_args(&args, data);
+	if (error) {
+		printk(KERN_WARNING "GFS2: can't parse mount arguments\n");
+		if (s->s_root)
+			goto error_super;
+		deactivate_locked_super(s);
+		return error;
+	}
+
+	if (s->s_root) {
+		error = -EBUSY;
+		if ((flags ^ s->s_flags) & MS_RDONLY)
+			goto error_super;
+		close_bdev_exclusive(bdev, mode);
+	} else {
+		char b[BDEVNAME_SIZE];
+
+		s->s_flags = flags;
+		s->s_mode = mode;
+		strlcpy(s->s_id, bdevname(bdev, b), sizeof(s->s_id));
+		sb_set_blocksize(s, block_size(bdev));
+		error = fill_super(s, &args, flags & MS_SILENT ? 1 : 0);
+		if (error) {
+			deactivate_locked_super(s);
+			return error;
+		}
+		s->s_flags |= MS_ACTIVE;
+		bdev->bd_super = s;
+	}
+
+	sdp = s->s_fs_info;
+	mnt->mnt_sb = s;
+	if (args.ar_meta)
+		mnt->mnt_root = dget(sdp->sd_master_dir);
+	else
+		mnt->mnt_root = dget(sdp->sd_root_dir);
+	return 0;
+
+error_super:
+	deactivate_locked_super(s);
+error_bdev:
+	close_bdev_exclusive(bdev, mode);
+	return error;
+}
+
 static int set_meta_super(struct super_block *s, void *ptr)
 {
 	return -EINVAL;
@@ -1274,13 +1384,17 @@ static int gfs2_get_sb_meta(struct file_system_type *fs_type, int flags,
 		       dev_name, error);
 		return error;
 	}
-	s = sget(&gfs2_fs_type, test_meta_super, set_meta_super,
+	s = sget(&gfs2_fs_type, test_gfs2_super, set_meta_super,
 		 path.dentry->d_inode->i_sb->s_bdev);
 	path_put(&path);
 	if (IS_ERR(s)) {
 		printk(KERN_WARNING "GFS2: gfs2 mount does not exist\n");
 		return PTR_ERR(s);
 	}
+	if ((flags ^ s->s_flags) & MS_RDONLY) {
+		deactivate_locked_super(s);
+		return -EBUSY;
+	}
 	sdp = s->s_fs_info;
 	mnt->mnt_sb = s;
 	mnt->mnt_root = dget(sdp->sd_master_dir);
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 2e9b932..e3bf6ea 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -15,7 +15,7 @@
  * fuzziness in the current usage value of IDs that are being used on different
  * nodes in the cluster simultaneously.  So, it is possible for a user on
  * multiple nodes to overrun their quota, but that overrun is controlable.
- * Since quota tags are part of transactions, there is no need to a quota check
+ * Since quota tags are part of transactions, there is no need for a quota check
  * program to be run on node crashes or anything like that.
  *
  * There are couple of knobs that let the administrator manage the quota
@@ -47,6 +47,8 @@
 #include <linux/gfs2_ondisk.h>
 #include <linux/kthread.h>
 #include <linux/freezer.h>
+#include <linux/quota.h>
+#include <linux/dqblk_xfs.h>
 
 #include "gfs2.h"
 #include "incore.h"
@@ -65,13 +67,6 @@
 #define QUOTA_USER 1
 #define QUOTA_GROUP 0
 
-struct gfs2_quota_host {
-	u64 qu_limit;
-	u64 qu_warn;
-	s64 qu_value;
-	u32 qu_ll_next;
-};
-
 struct gfs2_quota_change_host {
 	u64 qc_change;
 	u32 qc_flags; /* GFS2_QCF_... */
@@ -164,7 +159,7 @@ fail:
 	return error;
 }
 
-static int qd_get(struct gfs2_sbd *sdp, int user, u32 id, int create,
+static int qd_get(struct gfs2_sbd *sdp, int user, u32 id,
 		  struct gfs2_quota_data **qdp)
 {
 	struct gfs2_quota_data *qd = NULL, *new_qd = NULL;
@@ -202,7 +197,7 @@ static int qd_get(struct gfs2_sbd *sdp, int user, u32 id, int create,
 
 		spin_unlock(&qd_lru_lock);
 
-		if (qd || !create) {
+		if (qd) {
 			if (new_qd) {
 				gfs2_glock_put(new_qd->qd_gl);
 				kmem_cache_free(gfs2_quotad_cachep, new_qd);
@@ -461,12 +456,12 @@ static void qd_unlock(struct gfs2_quota_data *qd)
 	qd_put(qd);
 }
 
-static int qdsb_get(struct gfs2_sbd *sdp, int user, u32 id, int create,
+static int qdsb_get(struct gfs2_sbd *sdp, int user, u32 id,
 		    struct gfs2_quota_data **qdp)
 {
 	int error;
 
-	error = qd_get(sdp, user, id, create, qdp);
+	error = qd_get(sdp, user, id, qdp);
 	if (error)
 		return error;
 
@@ -508,20 +503,20 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
 	if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
 		return 0;
 
-	error = qdsb_get(sdp, QUOTA_USER, ip->i_inode.i_uid, CREATE, qd);
+	error = qdsb_get(sdp, QUOTA_USER, ip->i_inode.i_uid, qd);
 	if (error)
 		goto out;
 	al->al_qd_num++;
 	qd++;
 
-	error = qdsb_get(sdp, QUOTA_GROUP, ip->i_inode.i_gid, CREATE, qd);
+	error = qdsb_get(sdp, QUOTA_GROUP, ip->i_inode.i_gid, qd);
 	if (error)
 		goto out;
 	al->al_qd_num++;
 	qd++;
 
 	if (uid != NO_QUOTA_CHANGE && uid != ip->i_inode.i_uid) {
-		error = qdsb_get(sdp, QUOTA_USER, uid, CREATE, qd);
+		error = qdsb_get(sdp, QUOTA_USER, uid, qd);
 		if (error)
 			goto out;
 		al->al_qd_num++;
@@ -529,7 +524,7 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
 	}
 
 	if (gid != NO_QUOTA_CHANGE && gid != ip->i_inode.i_gid) {
-		error = qdsb_get(sdp, QUOTA_GROUP, gid, CREATE, qd);
+		error = qdsb_get(sdp, QUOTA_GROUP, gid, qd);
 		if (error)
 			goto out;
 		al->al_qd_num++;
@@ -617,48 +612,36 @@ static void do_qc(struct gfs2_quota_data *qd, s64 change)
 	mutex_unlock(&sdp->sd_quota_mutex);
 }
 
-static void gfs2_quota_in(struct gfs2_quota_host *qu, const void *buf)
-{
-	const struct gfs2_quota *str = buf;
-
-	qu->qu_limit = be64_to_cpu(str->qu_limit);
-	qu->qu_warn = be64_to_cpu(str->qu_warn);
-	qu->qu_value = be64_to_cpu(str->qu_value);
-	qu->qu_ll_next = be32_to_cpu(str->qu_ll_next);
-}
-
-static void gfs2_quota_out(const struct gfs2_quota_host *qu, void *buf)
-{
-	struct gfs2_quota *str = buf;
-
-	str->qu_limit = cpu_to_be64(qu->qu_limit);
-	str->qu_warn = cpu_to_be64(qu->qu_warn);
-	str->qu_value = cpu_to_be64(qu->qu_value);
-	str->qu_ll_next = cpu_to_be32(qu->qu_ll_next);
-	memset(&str->qu_reserved, 0, sizeof(str->qu_reserved));
-}
-
 /**
- * gfs2_adjust_quota
+ * gfs2_adjust_quota - adjust record of current block usage
+ * @ip: The quota inode
+ * @loc: Offset of the entry in the quota file
+ * @change: The amount of usage change to record
+ * @qd: The quota data
+ * @fdq: The updated limits to record
  *
  * This function was mostly borrowed from gfs2_block_truncate_page which was
  * in turn mostly borrowed from ext3
+ *
+ * Returns: 0 or -ve on error
  */
+
 static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
-			     s64 change, struct gfs2_quota_data *qd)
+			     s64 change, struct gfs2_quota_data *qd,
+			     struct fs_disk_quota *fdq)
 {
 	struct inode *inode = &ip->i_inode;
 	struct address_space *mapping = inode->i_mapping;
 	unsigned long index = loc >> PAGE_CACHE_SHIFT;
 	unsigned offset = loc & (PAGE_CACHE_SIZE - 1);
 	unsigned blocksize, iblock, pos;
-	struct buffer_head *bh;
+	struct buffer_head *bh, *dibh;
 	struct page *page;
 	void *kaddr;
-	char *ptr;
-	struct gfs2_quota_host qp;
+	struct gfs2_quota *qp;
 	s64 value;
 	int err = -EIO;
+	u64 size;
 
 	if (gfs2_is_stuffed(ip))
 		gfs2_unstuff_dinode(ip, NULL);
@@ -700,18 +683,38 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
 	gfs2_trans_add_bh(ip->i_gl, bh, 0);
 
 	kaddr = kmap_atomic(page, KM_USER0);
-	ptr = kaddr + offset;
-	gfs2_quota_in(&qp, ptr);
-	qp.qu_value += change;
-	value = qp.qu_value;
-	gfs2_quota_out(&qp, ptr);
+	qp = kaddr + offset;
+	value = (s64)be64_to_cpu(qp->qu_value) + change;
+	qp->qu_value = cpu_to_be64(value);
+	qd->qd_qb.qb_value = qp->qu_value;
+	if (fdq) {
+		if (fdq->d_fieldmask & FS_DQ_BSOFT) {
+			qp->qu_warn = cpu_to_be64(fdq->d_blk_softlimit);
+			qd->qd_qb.qb_warn = qp->qu_warn;
+		}
+		if (fdq->d_fieldmask & FS_DQ_BHARD) {
+			qp->qu_limit = cpu_to_be64(fdq->d_blk_hardlimit);
+			qd->qd_qb.qb_limit = qp->qu_limit;
+		}
+	}
 	flush_dcache_page(page);
 	kunmap_atomic(kaddr, KM_USER0);
-	err = 0;
-	qd->qd_qb.qb_magic = cpu_to_be32(GFS2_MAGIC);
-	qd->qd_qb.qb_value = cpu_to_be64(value);
-	((struct gfs2_quota_lvb*)(qd->qd_gl->gl_lvb))->qb_magic = cpu_to_be32(GFS2_MAGIC);
-	((struct gfs2_quota_lvb*)(qd->qd_gl->gl_lvb))->qb_value = cpu_to_be64(value);
+
+	err = gfs2_meta_inode_buffer(ip, &dibh);
+	if (err)
+		goto unlock;
+
+	size = loc + sizeof(struct gfs2_quota);
+	if (size > inode->i_size) {
+		ip->i_disksize = size;
+		i_size_write(inode, size);
+	}
+	inode->i_mtime = inode->i_atime = CURRENT_TIME;
+	gfs2_trans_add_bh(ip->i_gl, dibh, 1);
+	gfs2_dinode_out(ip, dibh->b_data);
+	brelse(dibh);
+	mark_inode_dirty(inode);
+
 unlock:
 	unlock_page(page);
 	page_cache_release(page);
@@ -739,9 +742,9 @@ static int do_sync(unsigned int num_qd, struct gfs2_quota_data **qda)
 		return -ENOMEM;
 
 	sort(qda, num_qd, sizeof(struct gfs2_quota_data *), sort_qd, NULL);
+	mutex_lock_nested(&ip->i_inode.i_mutex, I_MUTEX_QUOTA);
 	for (qx = 0; qx < num_qd; qx++) {
-		error = gfs2_glock_nq_init(qda[qx]->qd_gl,
-					   LM_ST_EXCLUSIVE,
+		error = gfs2_glock_nq_init(qda[qx]->qd_gl, LM_ST_EXCLUSIVE,
 					   GL_NOCACHE, &ghs[qx]);
 		if (error)
 			goto out;
@@ -795,9 +798,7 @@ static int do_sync(unsigned int num_qd, struct gfs2_quota_data **qda)
 	for (x = 0; x < num_qd; x++) {
 		qd = qda[x];
 		offset = qd2offset(qd);
-		error = gfs2_adjust_quota(ip, offset, qd->qd_change_sync,
-					  (struct gfs2_quota_data *)
-					  qd);
+		error = gfs2_adjust_quota(ip, offset, qd->qd_change_sync, qd, NULL);
 		if (error)
 			goto out_end_trans;
 
@@ -817,21 +818,44 @@ out_gunlock:
 out:
 	while (qx--)
 		gfs2_glock_dq_uninit(&ghs[qx]);
+	mutex_unlock(&ip->i_inode.i_mutex);
 	kfree(ghs);
 	gfs2_log_flush(ip->i_gl->gl_sbd, ip->i_gl);
 	return error;
 }
 
+static int update_qd(struct gfs2_sbd *sdp, struct gfs2_quota_data *qd)
+{
+	struct gfs2_inode *ip = GFS2_I(sdp->sd_quota_inode);
+	struct gfs2_quota q;
+	struct gfs2_quota_lvb *qlvb;
+	loff_t pos;
+	int error;
+
+	memset(&q, 0, sizeof(struct gfs2_quota));
+	pos = qd2offset(qd);
+	error = gfs2_internal_read(ip, NULL, (char *)&q, &pos, sizeof(q));
+	if (error < 0)
+		return error;
+
+	qlvb = (struct gfs2_quota_lvb *)qd->qd_gl->gl_lvb;
+	qlvb->qb_magic = cpu_to_be32(GFS2_MAGIC);
+	qlvb->__pad = 0;
+	qlvb->qb_limit = q.qu_limit;
+	qlvb->qb_warn = q.qu_warn;
+	qlvb->qb_value = q.qu_value;
+	qd->qd_qb = *qlvb;
+
+	return 0;
+}
+
 static int do_glock(struct gfs2_quota_data *qd, int force_refresh,
 		    struct gfs2_holder *q_gh)
 {
 	struct gfs2_sbd *sdp = qd->qd_gl->gl_sbd;
 	struct gfs2_inode *ip = GFS2_I(sdp->sd_quota_inode);
 	struct gfs2_holder i_gh;
-	struct gfs2_quota_host q;
-	char buf[sizeof(struct gfs2_quota)];
 	int error;
-	struct gfs2_quota_lvb *qlvb;
 
 restart:
 	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_SHARED, 0, q_gh);
@@ -841,11 +865,9 @@ restart:
 	qd->qd_qb = *(struct gfs2_quota_lvb *)qd->qd_gl->gl_lvb;
 
 	if (force_refresh || qd->qd_qb.qb_magic != cpu_to_be32(GFS2_MAGIC)) {
-		loff_t pos;
 		gfs2_glock_dq_uninit(q_gh);
-		error = gfs2_glock_nq_init(qd->qd_gl,
-					   LM_ST_EXCLUSIVE, GL_NOCACHE,
-					   q_gh);
+		error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE,
+					   GL_NOCACHE, q_gh);
 		if (error)
 			return error;
 
@@ -853,29 +875,14 @@ restart:
 		if (error)
 			goto fail;
 
-		memset(buf, 0, sizeof(struct gfs2_quota));
-		pos = qd2offset(qd);
-		error = gfs2_internal_read(ip, NULL, buf, &pos,
-					   sizeof(struct gfs2_quota));
-		if (error < 0)
+		error = update_qd(sdp, qd);
+		if (error)
 			goto fail_gunlock;
 
 		gfs2_glock_dq_uninit(&i_gh);
-
-		gfs2_quota_in(&q, buf);
-		qlvb = (struct gfs2_quota_lvb *)qd->qd_gl->gl_lvb;
-		qlvb->qb_magic = cpu_to_be32(GFS2_MAGIC);
-		qlvb->__pad = 0;
-		qlvb->qb_limit = cpu_to_be64(q.qu_limit);
-		qlvb->qb_warn = cpu_to_be64(q.qu_warn);
-		qlvb->qb_value = cpu_to_be64(q.qu_value);
-		qd->qd_qb = *qlvb;
-
-		if (gfs2_glock_is_blocking(qd->qd_gl)) {
-			gfs2_glock_dq_uninit(q_gh);
-			force_refresh = 0;
-			goto restart;
-		}
+		gfs2_glock_dq_uninit(q_gh);
+		force_refresh = 0;
+		goto restart;
 	}
 
 	return 0;
@@ -995,7 +1002,7 @@ static int print_message(struct gfs2_quota_data *qd, char *type)
 {
 	struct gfs2_sbd *sdp = qd->qd_gl->gl_sbd;
 
-	printk(KERN_INFO "GFS2: fsid=%s: quota %s for %s %u\r\n",
+	printk(KERN_INFO "GFS2: fsid=%s: quota %s for %s %u\n",
 	       sdp->sd_fsname, type,
 	       (test_bit(QDF_USER, &qd->qd_flags)) ? "user" : "group",
 	       qd->qd_id);
@@ -1032,6 +1039,10 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
 
 		if (be64_to_cpu(qd->qd_qb.qb_limit) && (s64)be64_to_cpu(qd->qd_qb.qb_limit) < value) {
 			print_message(qd, "exceeded");
+			quota_send_warning(test_bit(QDF_USER, &qd->qd_flags) ?
+					   USRQUOTA : GRPQUOTA, qd->qd_id,
+					   sdp->sd_vfs->s_dev, QUOTA_NL_BHARDWARN);
+
 			error = -EDQUOT;
 			break;
 		} else if (be64_to_cpu(qd->qd_qb.qb_warn) &&
@@ -1039,6 +1050,9 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
 			   time_after_eq(jiffies, qd->qd_last_warn +
 					 gfs2_tune_get(sdp,
 						gt_quota_warn_period) * HZ)) {
+			quota_send_warning(test_bit(QDF_USER, &qd->qd_flags) ?
+					   USRQUOTA : GRPQUOTA, qd->qd_id,
+					   sdp->sd_vfs->s_dev, QUOTA_NL_BSOFTWARN);
 			error = print_message(qd, "warning");
 			qd->qd_last_warn = jiffies;
 		}
@@ -1069,8 +1083,9 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
 	}
 }
 
-int gfs2_quota_sync(struct gfs2_sbd *sdp)
+int gfs2_quota_sync(struct super_block *sb, int type)
 {
+	struct gfs2_sbd *sdp = sb->s_fs_info;
 	struct gfs2_quota_data **qda;
 	unsigned int max_qd = gfs2_tune_get(sdp, gt_quota_simul_sync);
 	unsigned int num_qd;
@@ -1118,7 +1133,7 @@ int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id)
 	struct gfs2_holder q_gh;
 	int error;
 
-	error = qd_get(sdp, user, id, CREATE, &qd);
+	error = qd_get(sdp, user, id, &qd);
 	if (error)
 		return error;
 
@@ -1127,7 +1142,6 @@ int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id)
 		gfs2_glock_dq_uninit(&q_gh);
 
 	qd_put(qd);
-
 	return error;
 }
 
@@ -1298,12 +1312,12 @@ static void quotad_error(struct gfs2_sbd *sdp, const char *msg, int error)
 }
 
 static void quotad_check_timeo(struct gfs2_sbd *sdp, const char *msg,
-			       int (*fxn)(struct gfs2_sbd *sdp),
+			       int (*fxn)(struct super_block *sb, int type),
 			       unsigned long t, unsigned long *timeo,
 			       unsigned int *new_timeo)
 {
 	if (t >= *timeo) {
-		int error = fxn(sdp);
+		int error = fxn(sdp->sd_vfs, 0);
 		quotad_error(sdp, msg, error);
 		*timeo = gfs2_tune_get_i(&sdp->sd_tune, new_timeo) * HZ;
 	} else {
@@ -1330,6 +1344,14 @@ static void quotad_check_trunc_list(struct gfs2_sbd *sdp)
 	}
 }
 
+void gfs2_wake_up_statfs(struct gfs2_sbd *sdp) {
+	if (!sdp->sd_statfs_force_sync) {
+		sdp->sd_statfs_force_sync = 1;
+		wake_up(&sdp->sd_quota_wait);
+	}
+}
+
+
 /**
  * gfs2_quotad - Write cached quota changes into the quota file
  * @sdp: Pointer to GFS2 superblock
@@ -1349,8 +1371,15 @@ int gfs2_quotad(void *data)
 	while (!kthread_should_stop()) {
 
 		/* Update the master statfs file */
-		quotad_check_timeo(sdp, "statfs", gfs2_statfs_sync, t,
-				   &statfs_timeo, &tune->gt_statfs_quantum);
+		if (sdp->sd_statfs_force_sync) {
+			int error = gfs2_statfs_sync(sdp->sd_vfs, 0);
+			quotad_error(sdp, "statfs", error);
+			statfs_timeo = gfs2_tune_get(sdp, gt_statfs_quantum) * HZ;
+		}
+		else
+			quotad_check_timeo(sdp, "statfs", gfs2_statfs_sync, t,
+				   	   &statfs_timeo,
+					   &tune->gt_statfs_quantum);
 
 		/* Update quota file */
 		quotad_check_timeo(sdp, "sync", gfs2_quota_sync, t,
@@ -1367,7 +1396,7 @@ int gfs2_quotad(void *data)
 		spin_lock(&sdp->sd_trunc_lock);
 		empty = list_empty(&sdp->sd_trunc_list);
 		spin_unlock(&sdp->sd_trunc_lock);
-		if (empty)
+		if (empty && !sdp->sd_statfs_force_sync)
 			t -= schedule_timeout(t);
 		else
 			t = 0;
@@ -1377,3 +1406,181 @@ int gfs2_quotad(void *data)
 	return 0;
 }
 
+static int gfs2_quota_get_xstate(struct super_block *sb,
+				 struct fs_quota_stat *fqs)
+{
+	struct gfs2_sbd *sdp = sb->s_fs_info;
+
+	memset(fqs, 0, sizeof(struct fs_quota_stat));
+	fqs->qs_version = FS_QSTAT_VERSION;
+	if (sdp->sd_args.ar_quota == GFS2_QUOTA_ON)
+		fqs->qs_flags = (XFS_QUOTA_UDQ_ENFD | XFS_QUOTA_GDQ_ENFD);
+	else if (sdp->sd_args.ar_quota == GFS2_QUOTA_ACCOUNT)
+		fqs->qs_flags = (XFS_QUOTA_UDQ_ACCT | XFS_QUOTA_GDQ_ACCT);
+	if (sdp->sd_quota_inode) {
+		fqs->qs_uquota.qfs_ino = GFS2_I(sdp->sd_quota_inode)->i_no_addr;
+		fqs->qs_uquota.qfs_nblks = sdp->sd_quota_inode->i_blocks;
+	}
+	fqs->qs_uquota.qfs_nextents = 1; /* unsupported */
+	fqs->qs_gquota = fqs->qs_uquota; /* its the same inode in both cases */
+	fqs->qs_incoredqs = atomic_read(&qd_lru_count);
+	return 0;
+}
+
+static int gfs2_xquota_get(struct super_block *sb, int type, qid_t id,
+			   struct fs_disk_quota *fdq)
+{
+	struct gfs2_sbd *sdp = sb->s_fs_info;
+	struct gfs2_quota_lvb *qlvb;
+	struct gfs2_quota_data *qd;
+	struct gfs2_holder q_gh;
+	int error;
+
+	memset(fdq, 0, sizeof(struct fs_disk_quota));
+
+	if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
+		return -ESRCH; /* Crazy XFS error code */
+
+	if (type == USRQUOTA)
+		type = QUOTA_USER;
+	else if (type == GRPQUOTA)
+		type = QUOTA_GROUP;
+	else
+		return -EINVAL;
+
+	error = qd_get(sdp, type, id, &qd);
+	if (error)
+		return error;
+	error = do_glock(qd, FORCE, &q_gh);
+	if (error)
+		goto out;
+
+	qlvb = (struct gfs2_quota_lvb *)qd->qd_gl->gl_lvb;
+	fdq->d_version = FS_DQUOT_VERSION;
+	fdq->d_flags = (type == QUOTA_USER) ? XFS_USER_QUOTA : XFS_GROUP_QUOTA;
+	fdq->d_id = id;
+	fdq->d_blk_hardlimit = be64_to_cpu(qlvb->qb_limit);
+	fdq->d_blk_softlimit = be64_to_cpu(qlvb->qb_warn);
+	fdq->d_bcount = be64_to_cpu(qlvb->qb_value);
+
+	gfs2_glock_dq_uninit(&q_gh);
+out:
+	qd_put(qd);
+	return error;
+}
+
+/* GFS2 only supports a subset of the XFS fields */
+#define GFS2_FIELDMASK (FS_DQ_BSOFT|FS_DQ_BHARD)
+
+static int gfs2_xquota_set(struct super_block *sb, int type, qid_t id,
+			   struct fs_disk_quota *fdq)
+{
+	struct gfs2_sbd *sdp = sb->s_fs_info;
+	struct gfs2_inode *ip = GFS2_I(sdp->sd_quota_inode);
+	struct gfs2_quota_data *qd;
+	struct gfs2_holder q_gh, i_gh;
+	unsigned int data_blocks, ind_blocks;
+	unsigned int blocks = 0;
+	int alloc_required;
+	struct gfs2_alloc *al;
+	loff_t offset;
+	int error;
+
+	if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
+		return -ESRCH; /* Crazy XFS error code */
+
+	switch(type) {
+	case USRQUOTA:
+		type = QUOTA_USER;
+		if (fdq->d_flags != XFS_USER_QUOTA)
+			return -EINVAL;
+		break;
+	case GRPQUOTA:
+		type = QUOTA_GROUP;
+		if (fdq->d_flags != XFS_GROUP_QUOTA)
+			return -EINVAL;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (fdq->d_fieldmask & ~GFS2_FIELDMASK)
+		return -EINVAL;
+	if (fdq->d_id != id)
+		return -EINVAL;
+
+	error = qd_get(sdp, type, id, &qd);
+	if (error)
+		return error;
+
+	mutex_lock(&ip->i_inode.i_mutex);
+	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE, 0, &q_gh);
+	if (error)
+		goto out_put;
+	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);
+	if (error)
+		goto out_q;
+
+	/* Check for existing entry, if none then alloc new blocks */
+	error = update_qd(sdp, qd);
+	if (error)
+		goto out_i;
+
+	/* If nothing has changed, this is a no-op */
+	if ((fdq->d_fieldmask & FS_DQ_BSOFT) &&
+	    (fdq->d_blk_softlimit == be64_to_cpu(qd->qd_qb.qb_warn)))
+		fdq->d_fieldmask ^= FS_DQ_BSOFT;
+	if ((fdq->d_fieldmask & FS_DQ_BHARD) &&
+	    (fdq->d_blk_hardlimit == be64_to_cpu(qd->qd_qb.qb_limit)))
+		fdq->d_fieldmask ^= FS_DQ_BHARD;
+	if (fdq->d_fieldmask == 0)
+		goto out_i;
+
+	offset = qd2offset(qd);
+	error = gfs2_write_alloc_required(ip, offset, sizeof(struct gfs2_quota),
+					  &alloc_required);
+	if (error)
+		goto out_i;
+	if (alloc_required) {
+		al = gfs2_alloc_get(ip);
+		if (al == NULL)
+			goto out_i;
+		gfs2_write_calc_reserv(ip, sizeof(struct gfs2_quota),
+				       &data_blocks, &ind_blocks);
+		blocks = al->al_requested = 1 + data_blocks + ind_blocks;
+		error = gfs2_inplace_reserve(ip);
+		if (error)
+			goto out_alloc;
+	}
+
+	error = gfs2_trans_begin(sdp, blocks + RES_DINODE + 1, 0);
+	if (error)
+		goto out_release;
+
+	/* Apply changes */
+	error = gfs2_adjust_quota(ip, offset, 0, qd, fdq);
+
+	gfs2_trans_end(sdp);
+out_release:
+	if (alloc_required) {
+		gfs2_inplace_release(ip);
+out_alloc:
+		gfs2_alloc_put(ip);
+	}
+out_i:
+	gfs2_glock_dq_uninit(&i_gh);
+out_q:
+	gfs2_glock_dq_uninit(&q_gh);
+out_put:
+	mutex_unlock(&ip->i_inode.i_mutex);
+	qd_put(qd);
+	return error;
+}
+
+const struct quotactl_ops gfs2_quotactl_ops = {
+	.quota_sync     = gfs2_quota_sync,
+	.get_xstate     = gfs2_quota_get_xstate,
+	.get_xquota	= gfs2_xquota_get,
+	.set_xquota	= gfs2_xquota_set,
+};
+
diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h
index 0fa5fa6..e271fa0 100644
--- a/fs/gfs2/quota.h
+++ b/fs/gfs2/quota.h
@@ -25,13 +25,15 @@ extern int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid);
 extern void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
 			      u32 uid, u32 gid);
 
-extern int gfs2_quota_sync(struct gfs2_sbd *sdp);
+extern int gfs2_quota_sync(struct super_block *sb, int type);
 extern int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id);
 
 extern int gfs2_quota_init(struct gfs2_sbd *sdp);
 extern void gfs2_quota_cleanup(struct gfs2_sbd *sdp);
 extern int gfs2_quotad(void *data);
 
+extern void gfs2_wake_up_statfs(struct gfs2_sbd *sdp);
+
 static inline int gfs2_quota_lock_check(struct gfs2_inode *ip)
 {
 	struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
@@ -50,5 +52,6 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip)
 }
 
 extern int gfs2_shrink_qd_memory(int nr, gfp_t gfp_mask);
+extern const struct quotactl_ops gfs2_quotactl_ops;
 
 #endif /* __QUOTA_DOT_H__ */
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index 09fa319..4b9bece 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -410,7 +410,9 @@ static int clean_journal(struct gfs2_jdesc *jd, struct gfs2_log_header_host *hea
 	memset(lh, 0, sizeof(struct gfs2_log_header));
 	lh->lh_header.mh_magic = cpu_to_be32(GFS2_MAGIC);
 	lh->lh_header.mh_type = cpu_to_be32(GFS2_METATYPE_LH);
+	lh->lh_header.__pad0 = cpu_to_be64(0);
 	lh->lh_header.mh_format = cpu_to_be32(GFS2_FORMAT_LH);
+	lh->lh_header.mh_jid = cpu_to_be32(sdp->sd_jdesc->jd_jid);
 	lh->lh_sequence = cpu_to_be64(head->lh_sequence + 1);
 	lh->lh_flags = cpu_to_be32(GFS2_LOG_HEAD_UNMOUNT);
 	lh->lh_blkno = cpu_to_be32(lblock);
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 8f1cfb0..0608f49 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -1710,11 +1710,16 @@ int gfs2_check_blk_type(struct gfs2_sbd *sdp, u64 no_addr, unsigned int type)
 {
 	struct gfs2_rgrpd *rgd;
 	struct gfs2_holder ri_gh, rgd_gh;
+	struct gfs2_inode *ip = GFS2_I(sdp->sd_rindex);
+	int ri_locked = 0;
 	int error;
 
-	error = gfs2_rindex_hold(sdp, &ri_gh);
-	if (error)
-		goto fail;
+	if (!gfs2_glock_is_locked_by_me(ip->i_gl)) {
+		error = gfs2_rindex_hold(sdp, &ri_gh);
+		if (error)
+			goto fail;
+		ri_locked = 1;
+	}
 
 	error = -EINVAL;
 	rgd = gfs2_blk2rgrpd(sdp, no_addr);
@@ -1730,7 +1735,8 @@ int gfs2_check_blk_type(struct gfs2_sbd *sdp, u64 no_addr, unsigned int type)
 
 	gfs2_glock_dq_uninit(&rgd_gh);
 fail_rindex:
-	gfs2_glock_dq_uninit(&ri_gh);
+	if (ri_locked)
+		gfs2_glock_dq_uninit(&ri_gh);
 fail:
 	return error;
 }
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 0ec3ec6..c282ad4 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -70,6 +70,11 @@ enum {
 	Opt_commit,
 	Opt_err_withdraw,
 	Opt_err_panic,
+	Opt_statfs_quantum,
+	Opt_statfs_percent,
+	Opt_quota_quantum,
+	Opt_barrier,
+	Opt_nobarrier,
 	Opt_error,
 };
 
@@ -101,18 +106,23 @@ static const match_table_t tokens = {
 	{Opt_commit, "commit=%d"},
 	{Opt_err_withdraw, "errors=withdraw"},
 	{Opt_err_panic, "errors=panic"},
+	{Opt_statfs_quantum, "statfs_quantum=%d"},
+	{Opt_statfs_percent, "statfs_percent=%d"},
+	{Opt_quota_quantum, "quota_quantum=%d"},
+	{Opt_barrier, "barrier"},
+	{Opt_nobarrier, "nobarrier"},
 	{Opt_error, NULL}
 };
 
 /**
  * gfs2_mount_args - Parse mount options
- * @sdp:
- * @data:
+ * @args: The structure into which the parsed options will be written
+ * @options: The options to parse
  *
  * Return: errno
  */
 
-int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options)
+int gfs2_mount_args(struct gfs2_args *args, char *options)
 {
 	char *o;
 	int token;
@@ -157,7 +167,7 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options)
 			break;
 		case Opt_debug:
 			if (args->ar_errors == GFS2_ERRORS_PANIC) {
-				fs_info(sdp, "-o debug and -o errors=panic "
+				printk(KERN_WARNING "GFS2: -o debug and -o errors=panic "
 				       "are mutually exclusive.\n");
 				return -EINVAL;
 			}
@@ -210,7 +220,29 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options)
 		case Opt_commit:
 			rv = match_int(&tmp[0], &args->ar_commit);
 			if (rv || args->ar_commit <= 0) {
-				fs_info(sdp, "commit mount option requires a positive numeric argument\n");
+				printk(KERN_WARNING "GFS2: commit mount option requires a positive numeric argument\n");
+				return rv ? rv : -EINVAL;
+			}
+			break;
+		case Opt_statfs_quantum:
+			rv = match_int(&tmp[0], &args->ar_statfs_quantum);
+			if (rv || args->ar_statfs_quantum < 0) {
+				printk(KERN_WARNING "GFS2: statfs_quantum mount option requires a non-negative numeric argument\n");
+				return rv ? rv : -EINVAL;
+			}
+			break;
+		case Opt_quota_quantum:
+			rv = match_int(&tmp[0], &args->ar_quota_quantum);
+			if (rv || args->ar_quota_quantum <= 0) {
+				printk(KERN_WARNING "GFS2: quota_quantum mount option requires a positive numeric argument\n");
+				return rv ? rv : -EINVAL;
+			}
+			break;
+		case Opt_statfs_percent:
+			rv = match_int(&tmp[0], &args->ar_statfs_percent);
+			if (rv || args->ar_statfs_percent < 0 ||
+			    args->ar_statfs_percent > 100) {
+				printk(KERN_WARNING "statfs_percent mount option requires a numeric argument between 0 and 100\n");
 				return rv ? rv : -EINVAL;
 			}
 			break;
@@ -219,15 +251,21 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options)
 			break;
 		case Opt_err_panic:
 			if (args->ar_debug) {
-				fs_info(sdp, "-o debug and -o errors=panic "
+				printk(KERN_WARNING "GFS2: -o debug and -o errors=panic "
 					"are mutually exclusive.\n");
 				return -EINVAL;
 			}
 			args->ar_errors = GFS2_ERRORS_PANIC;
 			break;
+		case Opt_barrier:
+			args->ar_nobarrier = 0;
+			break;
+		case Opt_nobarrier:
+			args->ar_nobarrier = 1;
+			break;
 		case Opt_error:
 		default:
-			fs_info(sdp, "invalid mount option: %s\n", o);
+			printk(KERN_WARNING "GFS2: invalid mount option: %s\n", o);
 			return -EINVAL;
 		}
 	}
@@ -442,7 +480,10 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free,
 {
 	struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode);
 	struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
+	struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
 	struct buffer_head *l_bh;
+	s64 x, y;
+	int need_sync = 0;
 	int error;
 
 	error = gfs2_meta_inode_buffer(l_ip, &l_bh);
@@ -456,9 +497,17 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free,
 	l_sc->sc_free += free;
 	l_sc->sc_dinodes += dinodes;
 	gfs2_statfs_change_out(l_sc, l_bh->b_data + sizeof(struct gfs2_dinode));
+	if (sdp->sd_args.ar_statfs_percent) {
+		x = 100 * l_sc->sc_free;
+		y = m_sc->sc_free * sdp->sd_args.ar_statfs_percent;
+		if (x >= y || x <= -y)
+			need_sync = 1;
+	}
 	spin_unlock(&sdp->sd_statfs_spin);
 
 	brelse(l_bh);
+	if (need_sync)
+		gfs2_wake_up_statfs(sdp);
 }
 
 void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
@@ -484,8 +533,9 @@ void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
 	gfs2_statfs_change_out(m_sc, m_bh->b_data + sizeof(struct gfs2_dinode));
 }
 
-int gfs2_statfs_sync(struct gfs2_sbd *sdp)
+int gfs2_statfs_sync(struct super_block *sb, int type)
 {
+	struct gfs2_sbd *sdp = sb->s_fs_info;
 	struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode);
 	struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode);
 	struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
@@ -521,6 +571,7 @@ int gfs2_statfs_sync(struct gfs2_sbd *sdp)
 		goto out_bh2;
 
 	update_statfs(sdp, m_bh, l_bh);
+	sdp->sd_statfs_force_sync = 0;
 
 	gfs2_trans_end(sdp);
 
@@ -712,8 +763,8 @@ static int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
 	int error;
 
 	flush_workqueue(gfs2_delete_workqueue);
-	gfs2_quota_sync(sdp);
-	gfs2_statfs_sync(sdp);
+	gfs2_quota_sync(sdp->sd_vfs, 0);
+	gfs2_statfs_sync(sdp->sd_vfs, 0);
 
 	error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, GL_NOCACHE,
 				   &t_gh);
@@ -1061,8 +1112,13 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
 
 	spin_lock(&gt->gt_spin);
 	args.ar_commit = gt->gt_log_flush_secs;
+	args.ar_quota_quantum = gt->gt_quota_quantum;
+	if (gt->gt_statfs_slow)
+		args.ar_statfs_quantum = 0;
+	else
+		args.ar_statfs_quantum = gt->gt_statfs_quantum;
 	spin_unlock(&gt->gt_spin);
-	error = gfs2_mount_args(sdp, &args, data);
+	error = gfs2_mount_args(&args, data);
 	if (error)
 		return error;
 
@@ -1097,8 +1153,21 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
 		sb->s_flags |= MS_POSIXACL;
 	else
 		sb->s_flags &= ~MS_POSIXACL;
+	if (sdp->sd_args.ar_nobarrier)
+		set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
+	else
+		clear_bit(SDF_NOBARRIERS, &sdp->sd_flags);
 	spin_lock(&gt->gt_spin);
 	gt->gt_log_flush_secs = args.ar_commit;
+	gt->gt_quota_quantum = args.ar_quota_quantum;
+	if (args.ar_statfs_quantum) {
+		gt->gt_statfs_slow = 0;
+		gt->gt_statfs_quantum = args.ar_statfs_quantum;
+	}
+	else {
+		gt->gt_statfs_slow = 1;
+		gt->gt_statfs_quantum = 30;
+	}
 	spin_unlock(&gt->gt_spin);
 
 	gfs2_online_uevent(sdp);
@@ -1179,7 +1248,7 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 {
 	struct gfs2_sbd *sdp = mnt->mnt_sb->s_fs_info;
 	struct gfs2_args *args = &sdp->sd_args;
-	int lfsecs;
+	int val;
 
 	if (is_ancestor(mnt->mnt_root, sdp->sd_master_dir))
 		seq_printf(s, ",meta");
@@ -1240,9 +1309,17 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 	}
 	if (args->ar_discard)
 		seq_printf(s, ",discard");
-	lfsecs = sdp->sd_tune.gt_log_flush_secs;
-	if (lfsecs != 60)
-		seq_printf(s, ",commit=%d", lfsecs);
+	val = sdp->sd_tune.gt_log_flush_secs;
+	if (val != 60)
+		seq_printf(s, ",commit=%d", val);
+	val = sdp->sd_tune.gt_statfs_quantum;
+	if (val != 30)
+		seq_printf(s, ",statfs_quantum=%d", val);
+	val = sdp->sd_tune.gt_quota_quantum;
+	if (val != 60)
+		seq_printf(s, ",quota_quantum=%d", val);
+	if (args->ar_statfs_percent)
+		seq_printf(s, ",statfs_percent=%d", args->ar_statfs_percent);
 	if (args->ar_errors != GFS2_ERRORS_DEFAULT) {
 		const char *state;
 
@@ -1259,6 +1336,9 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
 		}
 		seq_printf(s, ",errors=%s", state);
 	}
+	if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags))
+		seq_printf(s, ",nobarrier");
+
 	return 0;
 }
 
diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h
index 235db36..3df60f2 100644
--- a/fs/gfs2/super.h
+++ b/fs/gfs2/super.h
@@ -27,7 +27,7 @@ static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp)
 
 extern void gfs2_jindex_free(struct gfs2_sbd *sdp);
 
-extern int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *data);
+extern int gfs2_mount_args(struct gfs2_args *args, char *data);
 
 extern struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid);
 extern int gfs2_jdesc_check(struct gfs2_jdesc *jd);
@@ -44,7 +44,7 @@ extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc,
 				  const void *buf);
 extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh,
 			  struct buffer_head *l_bh);
-extern int gfs2_statfs_sync(struct gfs2_sbd *sdp);
+extern int gfs2_statfs_sync(struct super_block *sb, int type);
 
 extern int gfs2_freeze_fs(struct gfs2_sbd *sdp);
 extern void gfs2_unfreeze_fs(struct gfs2_sbd *sdp);
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 4463297..c5dad1e 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -158,7 +158,7 @@ static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf,
 	if (simple_strtol(buf, NULL, 0) != 1)
 		return -EINVAL;
 
-	gfs2_statfs_sync(sdp);
+	gfs2_statfs_sync(sdp->sd_vfs, 0);
 	return len;
 }
 
@@ -171,13 +171,14 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf,
 	if (simple_strtol(buf, NULL, 0) != 1)
 		return -EINVAL;
 
-	gfs2_quota_sync(sdp);
+	gfs2_quota_sync(sdp->sd_vfs, 0);
 	return len;
 }
 
 static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
 					size_t len)
 {
+	int error;
 	u32 id;
 
 	if (!capable(CAP_SYS_ADMIN))
@@ -185,13 +186,14 @@ static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf,
 
 	id = simple_strtoul(buf, NULL, 0);
 
-	gfs2_quota_refresh(sdp, 1, id);
-	return len;
+	error = gfs2_quota_refresh(sdp, 1, id);
+	return error ? error : len;
 }
 
 static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
 					 size_t len)
 {
+	int error;
 	u32 id;
 
 	if (!capable(CAP_SYS_ADMIN))
@@ -199,8 +201,8 @@ static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf,
 
 	id = simple_strtoul(buf, NULL, 0);
 
-	gfs2_quota_refresh(sdp, 0, id);
-	return len;
+	error = gfs2_quota_refresh(sdp, 0, id);
+	return error ? error : len;
 }
 
 static ssize_t demote_rq_store(struct gfs2_sbd *sdp, const char *buf, size_t len)
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 8a0f8ef..912f5cb 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -186,8 +186,8 @@ static int ea_find_i(struct gfs2_inode *ip, struct buffer_head *bh,
 	return 0;
 }
 
-int gfs2_ea_find(struct gfs2_inode *ip, int type, const char *name,
-		 struct gfs2_ea_location *el)
+static int gfs2_ea_find(struct gfs2_inode *ip, int type, const char *name,
+			struct gfs2_ea_location *el)
 {
 	struct ea_find ef;
 	int error;
@@ -516,8 +516,8 @@ out:
 	return error;
 }
 
-int gfs2_ea_get_copy(struct gfs2_inode *ip, struct gfs2_ea_location *el,
-		     char *data, size_t size)
+static int gfs2_ea_get_copy(struct gfs2_inode *ip, struct gfs2_ea_location *el,
+			    char *data, size_t size)
 {
 	int ret;
 	size_t len = GFS2_EA_DATA_LEN(el->el_ea);
@@ -534,6 +534,36 @@ int gfs2_ea_get_copy(struct gfs2_inode *ip, struct gfs2_ea_location *el,
 	return len;
 }
 
+int gfs2_xattr_acl_get(struct gfs2_inode *ip, const char *name, char **ppdata)
+{
+	struct gfs2_ea_location el;
+	int error;
+	int len;
+	char *data;
+
+	error = gfs2_ea_find(ip, GFS2_EATYPE_SYS, name, &el);
+	if (error)
+		return error;
+	if (!el.el_ea)
+		goto out;
+	if (!GFS2_EA_DATA_LEN(el.el_ea))
+		goto out;
+
+	len = GFS2_EA_DATA_LEN(el.el_ea);
+	data = kmalloc(len, GFP_NOFS);
+	error = -ENOMEM;
+	if (data == NULL)
+		goto out;
+
+	error = gfs2_ea_get_copy(ip, &el, data, len);
+	if (error == 0)
+		error = len;
+	*ppdata = data;
+out:
+	brelse(el.el_bh);
+	return error;
+}
+
 /**
  * gfs2_xattr_get - Get a GFS2 extended attribute
  * @inode: The inode
@@ -1259,22 +1289,26 @@ fail:
 	return error;
 }
 
-int gfs2_ea_acl_chmod(struct gfs2_inode *ip, struct gfs2_ea_location *el,
-		      struct iattr *attr, char *data)
+int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
 {
+	struct gfs2_ea_location el;
 	struct buffer_head *dibh;
 	int error;
 
-	if (GFS2_EA_IS_STUFFED(el->el_ea)) {
+	error = gfs2_ea_find(ip, GFS2_EATYPE_SYS, GFS2_POSIX_ACL_ACCESS, &el);
+	if (error)
+		return error;
+
+	if (GFS2_EA_IS_STUFFED(el.el_ea)) {
 		error = gfs2_trans_begin(GFS2_SB(&ip->i_inode), RES_DINODE + RES_EATTR, 0);
 		if (error)
 			return error;
 
-		gfs2_trans_add_bh(ip->i_gl, el->el_bh, 1);
-		memcpy(GFS2_EA2DATA(el->el_ea), data,
-		       GFS2_EA_DATA_LEN(el->el_ea));
+		gfs2_trans_add_bh(ip->i_gl, el.el_bh, 1);
+		memcpy(GFS2_EA2DATA(el.el_ea), data,
+		       GFS2_EA_DATA_LEN(el.el_ea));
 	} else
-		error = ea_acl_chmod_unstuffed(ip, el->el_ea, data);
+		error = ea_acl_chmod_unstuffed(ip, el.el_ea, data);
 
 	if (error)
 		return error;
@@ -1507,18 +1541,6 @@ static int gfs2_xattr_user_set(struct inode *inode, const char *name,
 	return gfs2_xattr_set(inode, GFS2_EATYPE_USR, name, value, size, flags);
 }
 
-static int gfs2_xattr_system_get(struct inode *inode, const char *name,
-				 void *buffer, size_t size)
-{
-	return gfs2_xattr_get(inode, GFS2_EATYPE_SYS, name, buffer, size);
-}
-
-static int gfs2_xattr_system_set(struct inode *inode, const char *name,
-				 const void *value, size_t size, int flags)
-{
-	return gfs2_xattr_set(inode, GFS2_EATYPE_SYS, name, value, size, flags);
-}
-
 static int gfs2_xattr_security_get(struct inode *inode, const char *name,
 				   void *buffer, size_t size)
 {
@@ -1543,12 +1565,6 @@ static struct xattr_handler gfs2_xattr_security_handler = {
 	.set    = gfs2_xattr_security_set,
 };
 
-static struct xattr_handler gfs2_xattr_system_handler = {
-	.prefix = XATTR_SYSTEM_PREFIX,
-	.get    = gfs2_xattr_system_get,
-	.set    = gfs2_xattr_system_set,
-};
-
 struct xattr_handler *gfs2_xattr_handlers[] = {
 	&gfs2_xattr_user_handler,
 	&gfs2_xattr_security_handler,
diff --git a/fs/gfs2/xattr.h b/fs/gfs2/xattr.h
index cbdfd77..8d6ae58 100644
--- a/fs/gfs2/xattr.h
+++ b/fs/gfs2/xattr.h
@@ -62,11 +62,7 @@ extern int gfs2_ea_dealloc(struct gfs2_inode *ip);
 
 /* Exported to acl.c */
 
-extern int gfs2_ea_find(struct gfs2_inode *ip, int type, const char *name,
-			struct gfs2_ea_location *el);
-extern int gfs2_ea_get_copy(struct gfs2_inode *ip, struct gfs2_ea_location *el,
-			    char *data, size_t size);
-extern int gfs2_ea_acl_chmod(struct gfs2_inode *ip, struct gfs2_ea_location *el,
-			     struct iattr *attr, char *data);
+extern int gfs2_xattr_acl_get(struct gfs2_inode *ip, const char *name, char **data);
+extern int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data);
 
 #endif /* __EATTR_DOT_H__ */
diff --git a/fs/inode.c b/fs/inode.c
index 4d8e3be..06c1f02 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -18,7 +18,6 @@
 #include <linux/hash.h>
 #include <linux/swap.h>
 #include <linux/security.h>
-#include <linux/ima.h>
 #include <linux/pagemap.h>
 #include <linux/cdev.h>
 #include <linux/bootmem.h>
@@ -157,11 +156,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 
 	if (security_inode_alloc(inode))
 		goto out;
-
-	/* allocate and initialize an i_integrity */
-	if (ima_inode_alloc(inode))
-		goto out_free_security;
-
 	spin_lock_init(&inode->i_lock);
 	lockdep_set_class(&inode->i_lock, &sb->s_type->i_lock_key);
 
@@ -201,9 +195,6 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 #endif
 
 	return 0;
-
-out_free_security:
-	security_inode_free(inode);
 out:
 	return -ENOMEM;
 }
@@ -235,7 +226,6 @@ static struct inode *alloc_inode(struct super_block *sb)
 void __destroy_inode(struct inode *inode)
 {
 	BUG_ON(inode_has_buffers(inode));
-	ima_inode_free(inode);
 	security_inode_free(inode);
 	fsnotify_inode_delete(inode);
 #ifdef CONFIG_FS_POSIX_ACL
diff --git a/fs/namespace.c b/fs/namespace.c
index bdc3cb4..7d70d63 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1921,6 +1921,16 @@ long do_mount(char *dev_name, char *dir_name, char *type_page,
 	if (data_page)
 		((char *)data_page)[PAGE_SIZE - 1] = 0;
 
+	/* ... and get the mountpoint */
+	retval = kern_path(dir_name, LOOKUP_FOLLOW, &path);
+	if (retval)
+		return retval;
+
+	retval = security_sb_mount(dev_name, &path,
+				   type_page, flags, data_page);
+	if (retval)
+		goto dput_out;
+
 	/* Default to relatime unless overriden */
 	if (!(flags & MS_NOATIME))
 		mnt_flags |= MNT_RELATIME;
@@ -1945,16 +1955,6 @@ long do_mount(char *dev_name, char *dir_name, char *type_page,
 		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
 		   MS_STRICTATIME);
 
-	/* ... and get the mountpoint */
-	retval = kern_path(dir_name, LOOKUP_FOLLOW, &path);
-	if (retval)
-		return retval;
-
-	retval = security_sb_mount(dev_name, &path,
-				   type_page, flags, data_page);
-	if (retval)
-		goto dput_out;
-
 	if (flags & MS_REMOUNT)
 		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
 				    data_page);
diff --git a/fs/open.c b/fs/open.c
index 4f01e06..b4b31d2 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -587,6 +587,9 @@ SYSCALL_DEFINE1(chroot, const char __user *, filename)
 	error = -EPERM;
 	if (!capable(CAP_SYS_CHROOT))
 		goto dput_and_out;
+	error = security_path_chroot(&path);
+	if (error)
+		goto dput_and_out;
 
 	set_fs_root(current->fs, &path);
 	error = 0;
@@ -617,11 +620,15 @@ SYSCALL_DEFINE2(fchmod, unsigned int, fd, mode_t, mode)
 	if (err)
 		goto out_putf;
 	mutex_lock(&inode->i_mutex);
+	err = security_path_chmod(dentry, file->f_vfsmnt, mode);
+	if (err)
+		goto out_unlock;
 	if (mode == (mode_t) -1)
 		mode = inode->i_mode;
 	newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO);
 	newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
 	err = notify_change(dentry, &newattrs);
+out_unlock:
 	mutex_unlock(&inode->i_mutex);
 	mnt_drop_write(file->f_path.mnt);
 out_putf:
@@ -646,11 +653,15 @@ SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, mode_t, mode)
 	if (error)
 		goto dput_and_out;
 	mutex_lock(&inode->i_mutex);
+	error = security_path_chmod(path.dentry, path.mnt, mode);
+	if (error)
+		goto out_unlock;
 	if (mode == (mode_t) -1)
 		mode = inode->i_mode;
 	newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO);
 	newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
 	error = notify_change(path.dentry, &newattrs);
+out_unlock:
 	mutex_unlock(&inode->i_mutex);
 	mnt_drop_write(path.mnt);
 dput_and_out:
@@ -664,9 +675,9 @@ SYSCALL_DEFINE2(chmod, const char __user *, filename, mode_t, mode)
 	return sys_fchmodat(AT_FDCWD, filename, mode);
 }
 
-static int chown_common(struct dentry * dentry, uid_t user, gid_t group)
+static int chown_common(struct path *path, uid_t user, gid_t group)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = path->dentry->d_inode;
 	int error;
 	struct iattr newattrs;
 
@@ -683,7 +694,9 @@ static int chown_common(struct dentry * dentry, uid_t user, gid_t group)
 		newattrs.ia_valid |=
 			ATTR_KILL_SUID | ATTR_KILL_SGID | ATTR_KILL_PRIV;
 	mutex_lock(&inode->i_mutex);
-	error = notify_change(dentry, &newattrs);
+	error = security_path_chown(path, user, group);
+	if (!error)
+		error = notify_change(path->dentry, &newattrs);
 	mutex_unlock(&inode->i_mutex);
 
 	return error;
@@ -700,7 +713,7 @@ SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group)
 	error = mnt_want_write(path.mnt);
 	if (error)
 		goto out_release;
-	error = chown_common(path.dentry, user, group);
+	error = chown_common(&path, user, group);
 	mnt_drop_write(path.mnt);
 out_release:
 	path_put(&path);
@@ -725,7 +738,7 @@ SYSCALL_DEFINE5(fchownat, int, dfd, const char __user *, filename, uid_t, user,
 	error = mnt_want_write(path.mnt);
 	if (error)
 		goto out_release;
-	error = chown_common(path.dentry, user, group);
+	error = chown_common(&path, user, group);
 	mnt_drop_write(path.mnt);
 out_release:
 	path_put(&path);
@@ -744,7 +757,7 @@ SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group
 	error = mnt_want_write(path.mnt);
 	if (error)
 		goto out_release;
-	error = chown_common(path.dentry, user, group);
+	error = chown_common(&path, user, group);
 	mnt_drop_write(path.mnt);
 out_release:
 	path_put(&path);
@@ -767,7 +780,7 @@ SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
 		goto out_fput;
 	dentry = file->f_path.dentry;
 	audit_inode(NULL, dentry);
-	error = chown_common(dentry, user, group);
+	error = chown_common(&file->f_path, user, group);
 	mnt_drop_write(file->f_path.mnt);
 out_fput:
 	fput(file);
diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig
index 8047e01..353e78a 100644
--- a/fs/quota/Kconfig
+++ b/fs/quota/Kconfig
@@ -17,7 +17,7 @@ config QUOTA
 
 config QUOTA_NETLINK_INTERFACE
 	bool "Report quota messages through netlink interface"
-	depends on QUOTA && NET
+	depends on QUOTACTL && NET
 	help
 	  If you say Y here, quota warnings (about exceeding softlimit, reaching
 	  hardlimit, etc.) will be reported through netlink interface. If unsure,
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 39b49c4..9b6ad90 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -77,10 +77,6 @@
 #include <linux/capability.h>
 #include <linux/quotaops.h>
 #include <linux/writeback.h> /* for inode_lock, oddly enough.. */
-#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-#include <net/netlink.h>
-#include <net/genetlink.h>
-#endif
 
 #include <asm/uaccess.h>
 
@@ -1071,73 +1067,6 @@ static void print_warning(struct dquot *dquot, const int warntype)
 }
 #endif
 
-#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-
-/* Netlink family structure for quota */
-static struct genl_family quota_genl_family = {
-	.id = GENL_ID_GENERATE,
-	.hdrsize = 0,
-	.name = "VFS_DQUOT",
-	.version = 1,
-	.maxattr = QUOTA_NL_A_MAX,
-};
-
-/* Send warning to userspace about user which exceeded quota */
-static void send_warning(const struct dquot *dquot, const char warntype)
-{
-	static atomic_t seq;
-	struct sk_buff *skb;
-	void *msg_head;
-	int ret;
-	int msg_size = 4 * nla_total_size(sizeof(u32)) +
-		       2 * nla_total_size(sizeof(u64));
-
-	/* We have to allocate using GFP_NOFS as we are called from a
-	 * filesystem performing write and thus further recursion into
-	 * the fs to free some data could cause deadlocks. */
-	skb = genlmsg_new(msg_size, GFP_NOFS);
-	if (!skb) {
-		printk(KERN_ERR
-		  "VFS: Not enough memory to send quota warning.\n");
-		return;
-	}
-	msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
-			&quota_genl_family, 0, QUOTA_NL_C_WARNING);
-	if (!msg_head) {
-		printk(KERN_ERR
-		  "VFS: Cannot store netlink header in quota warning.\n");
-		goto err_out;
-	}
-	ret = nla_put_u32(skb, QUOTA_NL_A_QTYPE, dquot->dq_type);
-	if (ret)
-		goto attr_err_out;
-	ret = nla_put_u64(skb, QUOTA_NL_A_EXCESS_ID, dquot->dq_id);
-	if (ret)
-		goto attr_err_out;
-	ret = nla_put_u32(skb, QUOTA_NL_A_WARNING, warntype);
-	if (ret)
-		goto attr_err_out;
-	ret = nla_put_u32(skb, QUOTA_NL_A_DEV_MAJOR,
-		MAJOR(dquot->dq_sb->s_dev));
-	if (ret)
-		goto attr_err_out;
-	ret = nla_put_u32(skb, QUOTA_NL_A_DEV_MINOR,
-		MINOR(dquot->dq_sb->s_dev));
-	if (ret)
-		goto attr_err_out;
-	ret = nla_put_u64(skb, QUOTA_NL_A_CAUSED_ID, current_uid());
-	if (ret)
-		goto attr_err_out;
-	genlmsg_end(skb, msg_head);
-
-	genlmsg_multicast(skb, 0, quota_genl_family.id, GFP_NOFS);
-	return;
-attr_err_out:
-	printk(KERN_ERR "VFS: Not enough space to compose quota message!\n");
-err_out:
-	kfree_skb(skb);
-}
-#endif
 /*
  * Write warnings to the console and send warning messages over netlink.
  *
@@ -1145,18 +1074,20 @@ err_out:
  */
 static void flush_warnings(struct dquot *const *dquots, char *warntype)
 {
+	struct dquot *dq;
 	int i;
 
-	for (i = 0; i < MAXQUOTAS; i++)
-		if (dquots[i] && warntype[i] != QUOTA_NL_NOWARN &&
-		    !warning_issued(dquots[i], warntype[i])) {
+	for (i = 0; i < MAXQUOTAS; i++) {
+		dq = dquots[i];
+		if (dq && warntype[i] != QUOTA_NL_NOWARN &&
+		    !warning_issued(dq, warntype[i])) {
 #ifdef CONFIG_PRINT_QUOTA_WARNING
-			print_warning(dquots[i], warntype[i]);
-#endif
-#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-			send_warning(dquots[i], warntype[i]);
+			print_warning(dq, warntype[i]);
 #endif
+			quota_send_warning(dq->dq_type, dq->dq_id,
+					   dq->dq_sb->s_dev, warntype[i]);
 		}
+	}
 }
 
 static int ignore_hardlimit(struct dquot *dquot)
@@ -2607,12 +2538,6 @@ static int __init dquot_init(void)
 
 	register_shrinker(&dqcache_shrinker);
 
-#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
-	if (genl_register_family(&quota_genl_family) != 0)
-		printk(KERN_ERR
-		       "VFS: Failed to create quota netlink interface.\n");
-#endif
-
 	return 0;
 }
 module_init(dquot_init);
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 95c5b42..ee91e27 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -18,6 +18,8 @@
 #include <linux/capability.h>
 #include <linux/quotaops.h>
 #include <linux/types.h>
+#include <net/netlink.h>
+#include <net/genetlink.h>
 
 /* Check validity of generic quotactl commands */
 static int generic_quotactl_valid(struct super_block *sb, int type, int cmd,
@@ -525,3 +527,94 @@ asmlinkage long sys32_quotactl(unsigned int cmd, const char __user *special,
 	return ret;
 }
 #endif
+
+
+#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
+
+/* Netlink family structure for quota */
+static struct genl_family quota_genl_family = {
+	.id = GENL_ID_GENERATE,
+	.hdrsize = 0,
+	.name = "VFS_DQUOT",
+	.version = 1,
+	.maxattr = QUOTA_NL_A_MAX,
+};
+
+/**
+ * quota_send_warning - Send warning to userspace about exceeded quota
+ * @type: The quota type: USRQQUOTA, GRPQUOTA,...
+ * @id: The user or group id of the quota that was exceeded
+ * @dev: The device on which the fs is mounted (sb->s_dev)
+ * @warntype: The type of the warning: QUOTA_NL_...
+ *
+ * This can be used by filesystems (including those which don't use
+ * dquot) to send a message to userspace relating to quota limits.
+ *
+ */
+
+void quota_send_warning(short type, unsigned int id, dev_t dev,
+			const char warntype)
+{
+	static atomic_t seq;
+	struct sk_buff *skb;
+	void *msg_head;
+	int ret;
+	int msg_size = 4 * nla_total_size(sizeof(u32)) +
+		       2 * nla_total_size(sizeof(u64));
+
+	/* We have to allocate using GFP_NOFS as we are called from a
+	 * filesystem performing write and thus further recursion into
+	 * the fs to free some data could cause deadlocks. */
+	skb = genlmsg_new(msg_size, GFP_NOFS);
+	if (!skb) {
+		printk(KERN_ERR
+		  "VFS: Not enough memory to send quota warning.\n");
+		return;
+	}
+	msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
+			&quota_genl_family, 0, QUOTA_NL_C_WARNING);
+	if (!msg_head) {
+		printk(KERN_ERR
+		  "VFS: Cannot store netlink header in quota warning.\n");
+		goto err_out;
+	}
+	ret = nla_put_u32(skb, QUOTA_NL_A_QTYPE, type);
+	if (ret)
+		goto attr_err_out;
+	ret = nla_put_u64(skb, QUOTA_NL_A_EXCESS_ID, id);
+	if (ret)
+		goto attr_err_out;
+	ret = nla_put_u32(skb, QUOTA_NL_A_WARNING, warntype);
+	if (ret)
+		goto attr_err_out;
+	ret = nla_put_u32(skb, QUOTA_NL_A_DEV_MAJOR, MAJOR(dev));
+	if (ret)
+		goto attr_err_out;
+	ret = nla_put_u32(skb, QUOTA_NL_A_DEV_MINOR, MINOR(dev));
+	if (ret)
+		goto attr_err_out;
+	ret = nla_put_u64(skb, QUOTA_NL_A_CAUSED_ID, current_uid());
+	if (ret)
+		goto attr_err_out;
+	genlmsg_end(skb, msg_head);
+
+	genlmsg_multicast(skb, 0, quota_genl_family.id, GFP_NOFS);
+	return;
+attr_err_out:
+	printk(KERN_ERR "VFS: Not enough space to compose quota message!\n");
+err_out:
+	kfree_skb(skb);
+}
+EXPORT_SYMBOL(quota_send_warning);
+
+static int __init quota_init(void)
+{
+	if (genl_register_family(&quota_genl_family) != 0)
+		printk(KERN_ERR
+		       "VFS: Failed to create quota netlink interface.\n");
+	return 0;
+};
+
+module_init(quota_init);
+#endif
+
diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
index c6ad7c7..05ac0fe 100644
--- a/fs/xattr_acl.c
+++ b/fs/xattr_acl.c
@@ -36,7 +36,7 @@ posix_acl_from_xattr(const void *value, size_t size)
 	if (count == 0)
 		return NULL;
 	
-	acl = posix_acl_alloc(count, GFP_KERNEL);
+	acl = posix_acl_alloc(count, GFP_NOFS);
 	if (!acl)
 		return ERR_PTR(-ENOMEM);
 	acl_e = acl->a_entries;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 1feed71..5a53857 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -330,6 +330,7 @@ unifdef-y += scc.h
 unifdef-y += sched.h
 unifdef-y += screen_info.h
 unifdef-y += sdla.h
+unifdef-y += securebits.h
 unifdef-y += selinux_netlink.h
 unifdef-y += sem.h
 unifdef-y += serial_core.h
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index dd97fb8..b10ec49 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -53,6 +53,7 @@ extern void free_bootmem_node(pg_data_t *pgdat,
 			      unsigned long addr,
 			      unsigned long size);
 extern void free_bootmem(unsigned long addr, unsigned long size);
+extern void free_bootmem_late(unsigned long addr, unsigned long size);
 
 /*
  * Flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE,
diff --git a/include/linux/capability.h b/include/linux/capability.h
index c8f2a5f7..39e5ff5 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -92,9 +92,7 @@ struct vfs_cap_data {
 #define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3
 #define _KERNEL_CAPABILITY_U32S    _LINUX_CAPABILITY_U32S_3
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 extern int file_caps_enabled;
-#endif
 
 typedef struct kernel_cap_struct {
 	__u32 cap[_KERNEL_CAPABILITY_U32S];
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index a3ed7cb..73dcf80 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -79,6 +79,7 @@
 #define  noinline			__attribute__((noinline))
 #define __attribute_const__		__attribute__((__const__))
 #define __maybe_unused			__attribute__((unused))
+#define __always_unused			__attribute__((unused))
 
 #define __gcc_header(x) #x
 #define _gcc_header(x) __gcc_header(linux/compiler-gcc##x.h)
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 450fa59..ab3af40 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -36,4 +36,18 @@
    the kernel context */
 #define __cold			__attribute__((__cold__))
 
+
+#if __GNUC_MINOR__ >= 5
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+#endif
+
 #endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 04fb513..acbd654 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -144,6 +144,11 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define barrier() __memory_barrier()
 #endif
 
+/* Unreachable code */
+#ifndef unreachable
+# define unreachable() do { } while (1)
+#endif
+
 #ifndef RELOC_HIDE
 # define RELOC_HIDE(ptr, off)					\
   ({ unsigned long __ptr;					\
@@ -213,6 +218,10 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define __maybe_unused		/* unimplemented */
 #endif
 
+#ifndef __always_unused
+# define __always_unused	/* unimplemented */
+#endif
+
 #ifndef noinline
 #define noinline
 #endif
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 4a2b162..5de4c9e 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -208,16 +208,9 @@ struct dmar_atsr_unit {
 	u8 include_all:1;		/* include all ports */
 };
 
-/* Intel DMAR  initialization functions */
 extern int intel_iommu_init(void);
-#else
-static inline int intel_iommu_init(void)
-{
-#ifdef CONFIG_INTR_REMAP
-	return dmar_dev_scope_init();
-#else
-	return -ENODEV;
-#endif
-}
-#endif /* !CONFIG_DMAR */
+#else /* !CONFIG_DMAR: */
+static inline int intel_iommu_init(void) { return -ENODEV; }
+#endif /* CONFIG_DMAR */
+
 #endif /* __DMAR_H__ */
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index b80c88d..81f90a5 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -81,7 +81,11 @@ struct gfs2_meta_header {
 	__be32 mh_type;
 	__be64 __pad0;		/* Was generation number in gfs1 */
 	__be32 mh_format;
-	__be32 __pad1;		/* Was incarnation number in gfs1 */
+	/* This union is to keep userspace happy */
+	union {
+		__be32 mh_jid;		/* Was incarnation number in gfs1 */
+		__be32 __pad1;
+	};
 };
 
 /*
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 6d527ee..d5b3876 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -139,10 +139,34 @@ static inline void account_system_vtime(struct task_struct *tsk)
 #endif
 
 #if defined(CONFIG_NO_HZ)
+#if defined(CONFIG_TINY_RCU)
+extern void rcu_enter_nohz(void);
+extern void rcu_exit_nohz(void);
+
+static inline void rcu_irq_enter(void)
+{
+	rcu_exit_nohz();
+}
+
+static inline void rcu_irq_exit(void)
+{
+	rcu_enter_nohz();
+}
+
+static inline void rcu_nmi_enter(void)
+{
+}
+
+static inline void rcu_nmi_exit(void)
+{
+}
+
+#else
 extern void rcu_irq_enter(void);
 extern void rcu_irq_exit(void);
 extern void rcu_nmi_enter(void);
 extern void rcu_nmi_exit(void);
+#endif
 #else
 # define rcu_irq_enter() do { } while (0)
 # define rcu_irq_exit() do { } while (0)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 21a6f5d..8d10aa7 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -83,16 +83,12 @@ extern struct group_info init_groups;
 #define INIT_IDS
 #endif
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 /*
  * Because of the reduced scope of CAP_SETPCAP when filesystem
  * capabilities are in effect, it is safe to allow CAP_SETPCAP to
  * be available in the default configuration.
  */
 # define CAP_INIT_BSET  CAP_FULL_SET
-#else
-# define CAP_INIT_BSET  CAP_INIT_EFF_SET
-#endif
 
 #ifdef CONFIG_TREE_PREEMPT_RCU
 #define INIT_TASK_RCU_PREEMPT(tsk)					\
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 7ca72b7..75f3f00 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -603,12 +603,6 @@ static inline void init_irq_proc(void)
 }
 #endif
 
-#if defined(CONFIG_GENERIC_HARDIRQS) && defined(CONFIG_DEBUG_SHIRQ)
-extern void debug_poll_all_shared_irqs(void);
-#else
-static inline void debug_poll_all_shared_irqs(void) { }
-#endif
-
 struct seq_file;
 int show_interrupts(struct seq_file *p, void *v);
 
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index b02a3f1..006bf45 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -124,6 +124,6 @@
 	typecheck(unsigned long, flags);	\
 	raw_irqs_disabled_flags(flags);		\
 })
-#endif		/* CONFIG_X86 */
+#endif /* CONFIG_TRACE_IRQFLAGS_SUPPORT */
 
 #endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index f4e3184..3fa4c59 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -15,7 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/log2.h>
 #include <linux/typecheck.h>
-#include <linux/ratelimit.h>
 #include <linux/dynamic_debug.h>
 #include <asm/byteorder.h>
 #include <asm/bug.h>
@@ -241,8 +240,8 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 asmlinkage int printk(const char * fmt, ...)
 	__attribute__ ((format (printf, 1, 2))) __cold;
 
-extern struct ratelimit_state printk_ratelimit_state;
-extern int printk_ratelimit(void);
+extern int __printk_ratelimit(const char *func);
+#define printk_ratelimit() __printk_ratelimit(__func__)
 extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
 				   unsigned int interval_msec);
 
diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
index 190c378..f78f83d 100644
--- a/include/linux/lsm_audit.h
+++ b/include/linux/lsm_audit.h
@@ -26,14 +26,15 @@
 
 /* Auxiliary data to use in generating the audit record. */
 struct common_audit_data {
-	char    type;
-#define LSM_AUDIT_DATA_FS      1
-#define LSM_AUDIT_DATA_NET     2
-#define LSM_AUDIT_DATA_CAP     3
-#define LSM_AUDIT_DATA_IPC     4
-#define LSM_AUDIT_DATA_TASK    5
-#define LSM_AUDIT_DATA_KEY     6
-#define LSM_AUDIT_NO_AUDIT     7
+	char type;
+#define LSM_AUDIT_DATA_FS	1
+#define LSM_AUDIT_DATA_NET	2
+#define LSM_AUDIT_DATA_CAP	3
+#define LSM_AUDIT_DATA_IPC	4
+#define LSM_AUDIT_DATA_TASK	5
+#define LSM_AUDIT_DATA_KEY	6
+#define LSM_AUDIT_NO_AUDIT	7
+#define LSM_AUDIT_DATA_KMOD	8
 	struct task_struct *tsk;
 	union 	{
 		struct {
@@ -66,6 +67,7 @@ struct common_audit_data {
 			char *key_desc;
 		} key_struct;
 #endif
+		char *kmod_name;
 	} u;
 	/* this union contains LSM specific data */
 	union {
diff --git a/include/linux/mfd/wm831x/regulator.h b/include/linux/mfd/wm831x/regulator.h
index f954663..955d30f 100644
--- a/include/linux/mfd/wm831x/regulator.h
+++ b/include/linux/mfd/wm831x/regulator.h
@@ -1212,7 +1212,7 @@
 #define WM831X_LDO1_OK_SHIFT                         0  /* LDO1_OK */
 #define WM831X_LDO1_OK_WIDTH                         1  /* LDO1_OK */
 
-#define WM831X_ISINK_MAX_ISEL 56
-extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL];
+#define WM831X_ISINK_MAX_ISEL 55
+extern int wm831x_isinkv_values[WM831X_ISINK_MAX_ISEL + 1];
 
 #endif
diff --git a/include/linux/net.h b/include/linux/net.h
index 6ce8766..5e8083c 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -280,6 +280,7 @@ extern int kernel_sock_shutdown(struct socket *sock,
 
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
+#include <linux/ratelimit.h>
 extern struct ratelimit_state net_ratelimit_state;
 #endif
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 84cf1f3..daecca3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1633,6 +1633,8 @@
 #define PCI_DEVICE_ID_O2_6730		0x673a
 #define PCI_DEVICE_ID_O2_6832		0x6832
 #define PCI_DEVICE_ID_O2_6836		0x6836
+#define PCI_DEVICE_ID_O2_6812		0x6872
+#define PCI_DEVICE_ID_O2_6933		0x6933
 
 #define PCI_VENDOR_ID_3DFX		0x121a
 #define PCI_DEVICE_ID_3DFX_VOODOO	0x0001
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 065a365..6760816 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -147,6 +147,20 @@ static inline void forget_cached_acl(struct inode *inode, int type)
 	if (old != ACL_NOT_CACHED)
 		posix_acl_release(old);
 }
+
+static inline void forget_all_cached_acls(struct inode *inode)
+{
+	struct posix_acl *old_access, *old_default;
+	spin_lock(&inode->i_lock);
+	old_access = inode->i_acl;
+	old_default = inode->i_default_acl;
+	inode->i_acl = inode->i_default_acl = ACL_NOT_CACHED;
+	spin_unlock(&inode->i_lock);
+	if (old_access != ACL_NOT_CACHED)
+		posix_acl_release(old_access);
+	if (old_default != ACL_NOT_CACHED)
+		posix_acl_release(old_default);
+}
 #endif
 
 static inline void cache_no_acl(struct inode *inode)
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 78c4889..ce9a9b2 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -376,6 +376,17 @@ static inline unsigned int dquot_generic_flag(unsigned int flags, int type)
 	return flags >> _DQUOT_STATE_FLAGS;
 }
 
+#ifdef CONFIG_QUOTA_NETLINK_INTERFACE
+extern void quota_send_warning(short type, unsigned int id, dev_t dev,
+			       const char warntype);
+#else
+static inline void quota_send_warning(short type, unsigned int id, dev_t dev,
+				      const char warntype)
+{
+	return;
+}
+#endif /* CONFIG_QUOTA_NETLINK_INTERFACE */
+
 struct quota_info {
 	unsigned int flags;			/* Flags for diskquotas on this device */
 	struct mutex dqio_mutex;		/* lock device while I/O in progress */
diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h
index 00044b8..668cf1b 100644
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -1,20 +1,31 @@
 #ifndef _LINUX_RATELIMIT_H
 #define _LINUX_RATELIMIT_H
+
 #include <linux/param.h>
+#include <linux/spinlock_types.h>
 
-#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
-#define DEFAULT_RATELIMIT_BURST 10
+#define DEFAULT_RATELIMIT_INTERVAL	(5 * HZ)
+#define DEFAULT_RATELIMIT_BURST		10
 
 struct ratelimit_state {
-	int interval;
-	int burst;
-	int printed;
-	int missed;
-	unsigned long begin;
+	spinlock_t	lock;		/* protect the state */
+
+	int		interval;
+	int		burst;
+	int		printed;
+	int		missed;
+	unsigned long	begin;
 };
 
-#define DEFINE_RATELIMIT_STATE(name, interval, burst)		\
-		struct ratelimit_state name = {interval, burst,}
+#define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init)		\
+									\
+	struct ratelimit_state name = {					\
+		.lock		= __SPIN_LOCK_UNLOCKED(name.lock),	\
+		.interval	= interval_init,			\
+		.burst		= burst_init,				\
+	}
+
+extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
+#define __ratelimit(state) ___ratelimit(state, __func__)
 
-extern int __ratelimit(struct ratelimit_state *rs);
-#endif
+#endif /* _LINUX_RATELIMIT_H */
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 3ebd0b7..24440f4 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -52,11 +52,6 @@ struct rcu_head {
 };
 
 /* Exported common interfaces */
-#ifdef CONFIG_TREE_PREEMPT_RCU
-extern void synchronize_rcu(void);
-#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
-#define synchronize_rcu synchronize_sched
-#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
 extern void synchronize_rcu_bh(void);
 extern void synchronize_sched(void);
 extern void rcu_barrier(void);
@@ -67,12 +62,11 @@ extern int sched_expedited_torture_stats(char *page);
 
 /* Internal to kernel */
 extern void rcu_init(void);
-extern void rcu_scheduler_starting(void);
-extern int rcu_needs_cpu(int cpu);
-extern int rcu_scheduler_active;
 
 #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU)
 #include <linux/rcutree.h>
+#elif defined(CONFIG_TINY_RCU)
+#include <linux/rcutiny.h>
 #else
 #error "Unknown RCU implementation specified to kernel configuration"
 #endif
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h
new file mode 100644
index 0000000..c4ba9a7
--- /dev/null
+++ b/include/linux/rcutiny.h
@@ -0,0 +1,104 @@
+/*
+ * Read-Copy Update mechanism for mutual exclusion, the Bloatwatch edition.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright IBM Corporation, 2008
+ *
+ * Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+ *
+ * For detailed explanation of Read-Copy Update mechanism see -
+ *		Documentation/RCU
+ */
+#ifndef __LINUX_TINY_H
+#define __LINUX_TINY_H
+
+#include <linux/cache.h>
+
+void rcu_sched_qs(int cpu);
+void rcu_bh_qs(int cpu);
+
+#define __rcu_read_lock()	preempt_disable()
+#define __rcu_read_unlock()	preempt_enable()
+#define __rcu_read_lock_bh()	local_bh_disable()
+#define __rcu_read_unlock_bh()	local_bh_enable()
+#define call_rcu_sched		call_rcu
+
+#define rcu_init_sched()	do { } while (0)
+extern void rcu_check_callbacks(int cpu, int user);
+
+static inline int rcu_needs_cpu(int cpu)
+{
+	return 0;
+}
+
+/*
+ * Return the number of grace periods.
+ */
+static inline long rcu_batches_completed(void)
+{
+	return 0;
+}
+
+/*
+ * Return the number of bottom-half grace periods.
+ */
+static inline long rcu_batches_completed_bh(void)
+{
+	return 0;
+}
+
+extern int rcu_expedited_torture_stats(char *page);
+
+#define synchronize_rcu synchronize_sched
+
+static inline void synchronize_rcu_expedited(void)
+{
+	synchronize_sched();
+}
+
+static inline void synchronize_rcu_bh_expedited(void)
+{
+	synchronize_sched();
+}
+
+struct notifier_block;
+
+#ifdef CONFIG_NO_HZ
+
+extern void rcu_enter_nohz(void);
+extern void rcu_exit_nohz(void);
+
+#else /* #ifdef CONFIG_NO_HZ */
+
+static inline void rcu_enter_nohz(void)
+{
+}
+
+static inline void rcu_exit_nohz(void)
+{
+}
+
+#endif /* #else #ifdef CONFIG_NO_HZ */
+
+static inline void rcu_scheduler_starting(void)
+{
+}
+
+static inline void exit_rcu(void)
+{
+}
+
+#endif /* __LINUX_RCUTINY_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index 9642c6b..c93eee5 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -34,15 +34,15 @@ struct notifier_block;
 
 extern void rcu_sched_qs(int cpu);
 extern void rcu_bh_qs(int cpu);
-extern int rcu_cpu_notify(struct notifier_block *self,
-			  unsigned long action, void *hcpu);
 extern int rcu_needs_cpu(int cpu);
+extern void rcu_scheduler_starting(void);
 extern int rcu_expedited_torture_stats(char *page);
 
 #ifdef CONFIG_TREE_PREEMPT_RCU
 
 extern void __rcu_read_lock(void);
 extern void __rcu_read_unlock(void);
+extern void synchronize_rcu(void);
 extern void exit_rcu(void);
 
 #else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
@@ -57,7 +57,7 @@ static inline void __rcu_read_unlock(void)
 	preempt_enable();
 }
 
-#define __synchronize_sched() synchronize_rcu()
+#define synchronize_rcu synchronize_sched
 
 static inline void exit_rcu(void)
 {
@@ -83,7 +83,6 @@ static inline void synchronize_rcu_bh_expedited(void)
 	synchronize_sched_expedited();
 }
 
-extern void __rcu_init(void);
 extern void rcu_check_callbacks(int cpu, int user);
 
 extern long rcu_batches_completed(void);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 75e6e60..882dc48 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1421,17 +1421,17 @@ struct task_struct {
 #endif
 #ifdef CONFIG_TRACE_IRQFLAGS
 	unsigned int irq_events;
-	int hardirqs_enabled;
 	unsigned long hardirq_enable_ip;
-	unsigned int hardirq_enable_event;
 	unsigned long hardirq_disable_ip;
+	unsigned int hardirq_enable_event;
 	unsigned int hardirq_disable_event;
-	int softirqs_enabled;
+	int hardirqs_enabled;
+	int hardirq_context;
 	unsigned long softirq_disable_ip;
-	unsigned int softirq_disable_event;
 	unsigned long softirq_enable_ip;
+	unsigned int softirq_disable_event;
 	unsigned int softirq_enable_event;
-	int hardirq_context;
+	int softirqs_enabled;
 	int softirq_context;
 #endif
 #ifdef CONFIG_LOCKDEP
@@ -2086,11 +2086,18 @@ static inline int is_si_special(const struct siginfo *info)
 	return info <= SEND_SIG_FORCED;
 }
 
-/* True if we are on the alternate signal stack.  */
-
+/*
+ * True if we are on the alternate signal stack.
+ */
 static inline int on_sig_stack(unsigned long sp)
 {
-	return (sp - current->sas_ss_sp < current->sas_ss_size);
+#ifdef CONFIG_STACK_GROWSUP
+	return sp >= current->sas_ss_sp &&
+		sp - current->sas_ss_sp < current->sas_ss_size;
+#else
+	return sp > current->sas_ss_sp &&
+		sp - current->sas_ss_sp <= current->sas_ss_size;
+#endif
 }
 
 static inline int sas_ss_flags(unsigned long sp)
diff --git a/include/linux/securebits.h b/include/linux/securebits.h
index d2c5ed8..3340617 100644
--- a/include/linux/securebits.h
+++ b/include/linux/securebits.h
@@ -1,6 +1,15 @@
 #ifndef _LINUX_SECUREBITS_H
 #define _LINUX_SECUREBITS_H 1
 
+/* Each securesetting is implemented using two bits. One bit specifies
+   whether the setting is on or off. The other bit specify whether the
+   setting is locked or not. A setting which is locked cannot be
+   changed from user-level. */
+#define issecure_mask(X)	(1 << (X))
+#ifdef __KERNEL__
+#define issecure(X)		(issecure_mask(X) & current_cred_xxx(securebits))
+#endif
+
 #define SECUREBITS_DEFAULT 0x00000000
 
 /* When set UID 0 has no special privileges. When unset, we support
@@ -12,6 +21,9 @@
 #define SECURE_NOROOT			0
 #define SECURE_NOROOT_LOCKED		1  /* make bit-0 immutable */
 
+#define SECBIT_NOROOT		(issecure_mask(SECURE_NOROOT))
+#define SECBIT_NOROOT_LOCKED	(issecure_mask(SECURE_NOROOT_LOCKED))
+
 /* When set, setuid to/from uid 0 does not trigger capability-"fixup".
    When unset, to provide compatiblility with old programs relying on
    set*uid to gain/lose privilege, transitions to/from uid 0 cause
@@ -19,6 +31,10 @@
 #define SECURE_NO_SETUID_FIXUP		2
 #define SECURE_NO_SETUID_FIXUP_LOCKED	3  /* make bit-2 immutable */
 
+#define SECBIT_NO_SETUID_FIXUP	(issecure_mask(SECURE_NO_SETUID_FIXUP))
+#define SECBIT_NO_SETUID_FIXUP_LOCKED \
+			(issecure_mask(SECURE_NO_SETUID_FIXUP_LOCKED))
+
 /* When set, a process can retain its capabilities even after
    transitioning to a non-root user (the set-uid fixup suppressed by
    bit 2). Bit-4 is cleared when a process calls exec(); setting both
@@ -27,12 +43,8 @@
 #define SECURE_KEEP_CAPS		4
 #define SECURE_KEEP_CAPS_LOCKED		5  /* make bit-4 immutable */
 
-/* Each securesetting is implemented using two bits. One bit specifies
-   whether the setting is on or off. The other bit specify whether the
-   setting is locked or not. A setting which is locked cannot be
-   changed from user-level. */
-#define issecure_mask(X)	(1 << (X))
-#define issecure(X)		(issecure_mask(X) & current_cred_xxx(securebits))
+#define SECBIT_KEEP_CAPS	(issecure_mask(SECURE_KEEP_CAPS))
+#define SECBIT_KEEP_CAPS_LOCKED (issecure_mask(SECURE_KEEP_CAPS_LOCKED))
 
 #define SECURE_ALL_BITS		(issecure_mask(SECURE_NOROOT) | \
 				 issecure_mask(SECURE_NO_SETUID_FIXUP) | \
diff --git a/include/linux/security.h b/include/linux/security.h
index 239e40d..466cbad 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -447,6 +447,22 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  *	@new_dir contains the path structure for parent of the new link.
  *	@new_dentry contains the dentry structure of the new link.
  *	Return 0 if permission is granted.
+ * @path_chmod:
+ *	Check for permission to change DAC's permission of a file or directory.
+ *	@dentry contains the dentry structure.
+ *	@mnt contains the vfsmnt structure.
+ *	@mode contains DAC's mode.
+ *	Return 0 if permission is granted.
+ * @path_chown:
+ *	Check for permission to change owner/group of a file or directory.
+ *	@path contains the path structure.
+ *	@uid contains new owner's ID.
+ *	@gid contains new group's ID.
+ *	Return 0 if permission is granted.
+ * @path_chroot:
+ *	Check for permission to change root directory.
+ *	@path contains the path structure.
+ *	Return 0 if permission is granted.
  * @inode_readlink:
  *	Check the permission to read the symbolic link.
  *	@dentry contains the dentry structure for the file link.
@@ -690,6 +706,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
  * @kernel_module_request:
  *	Ability to trigger the kernel to automatically upcall to userspace for
  *	userspace to load a kernel module with the given name.
+ *	@kmod_name name of the module requested by the kernel
  *	Return 0 if successful.
  * @task_setuid:
  *	Check permission before setting one or more of the user identity
@@ -1488,6 +1505,10 @@ struct security_operations {
 			  struct dentry *new_dentry);
 	int (*path_rename) (struct path *old_dir, struct dentry *old_dentry,
 			    struct path *new_dir, struct dentry *new_dentry);
+	int (*path_chmod) (struct dentry *dentry, struct vfsmount *mnt,
+			   mode_t mode);
+	int (*path_chown) (struct path *path, uid_t uid, gid_t gid);
+	int (*path_chroot) (struct path *path);
 #endif
 
 	int (*inode_alloc_security) (struct inode *inode);
@@ -1557,7 +1578,7 @@ struct security_operations {
 	void (*cred_transfer)(struct cred *new, const struct cred *old);
 	int (*kernel_act_as)(struct cred *new, u32 secid);
 	int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
-	int (*kernel_module_request)(void);
+	int (*kernel_module_request)(char *kmod_name);
 	int (*task_setuid) (uid_t id0, uid_t id1, uid_t id2, int flags);
 	int (*task_fix_setuid) (struct cred *new, const struct cred *old,
 				int flags);
@@ -1822,7 +1843,7 @@ void security_commit_creds(struct cred *new, const struct cred *old);
 void security_transfer_creds(struct cred *new, const struct cred *old);
 int security_kernel_act_as(struct cred *new, u32 secid);
 int security_kernel_create_files_as(struct cred *new, struct inode *inode);
-int security_kernel_module_request(void);
+int security_kernel_module_request(char *kmod_name);
 int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags);
 int security_task_fix_setuid(struct cred *new, const struct cred *old,
 			     int flags);
@@ -2387,7 +2408,7 @@ static inline int security_kernel_create_files_as(struct cred *cred,
 	return 0;
 }
 
-static inline int security_kernel_module_request(void)
+static inline int security_kernel_module_request(char *kmod_name)
 {
 	return 0;
 }
@@ -2952,6 +2973,10 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
 		       struct dentry *new_dentry);
 int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
 			 struct path *new_dir, struct dentry *new_dentry);
+int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
+			mode_t mode);
+int security_path_chown(struct path *path, uid_t uid, gid_t gid);
+int security_path_chroot(struct path *path);
 #else	/* CONFIG_SECURITY_PATH */
 static inline int security_path_unlink(struct path *dir, struct dentry *dentry)
 {
@@ -3001,6 +3026,23 @@ static inline int security_path_rename(struct path *old_dir,
 {
 	return 0;
 }
+
+static inline int security_path_chmod(struct dentry *dentry,
+				      struct vfsmount *mnt,
+				      mode_t mode)
+{
+	return 0;
+}
+
+static inline int security_path_chown(struct path *path, uid_t uid, gid_t gid)
+{
+	return 0;
+}
+
+static inline int security_path_chroot(struct path *path)
+{
+	return 0;
+}
 #endif	/* CONFIG_SECURITY_PATH */
 
 #ifdef CONFIG_KEYS
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 39c64ba..7a0570e 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -76,6 +76,9 @@ void smp_call_function_many(const struct cpumask *mask,
 void __smp_call_function_single(int cpuid, struct call_single_data *data,
 				int wait);
 
+int smp_call_function_any(const struct cpumask *mask,
+			  void (*func)(void *info), void *info, int wait);
+
 /*
  * Generic and arch helpers
  */
@@ -137,9 +140,15 @@ static inline void smp_send_reschedule(int cpu) { }
 #define smp_prepare_boot_cpu()			do {} while (0)
 #define smp_call_function_many(mask, func, info, wait) \
 			(up_smp_call_function(func, info))
-static inline void init_call_single_data(void)
+static inline void init_call_single_data(void) { }
+
+static inline int
+smp_call_function_any(const struct cpumask *mask, void (*func)(void *info),
+		      void *info, int wait)
 {
+	return smp_call_function_single(0, func, info, wait);
 }
+
 #endif /* !SMP */
 
 /*
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index 813be59..2ea1dd1 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -24,8 +24,21 @@ static inline int reacquire_kernel_lock(struct task_struct *task)
 	return 0;
 }
 
-extern void __lockfunc lock_kernel(void)	__acquires(kernel_lock);
-extern void __lockfunc unlock_kernel(void)	__releases(kernel_lock);
+extern void __lockfunc
+_lock_kernel(const char *func, const char *file, int line)
+__acquires(kernel_lock);
+
+extern void __lockfunc
+_unlock_kernel(const char *func, const char *file, int line)
+__releases(kernel_lock);
+
+#define lock_kernel() do {					\
+	_lock_kernel(__func__, __FILE__, __LINE__);		\
+} while (0)
+
+#define unlock_kernel()	do {					\
+	_unlock_kernel(__func__, __FILE__, __LINE__);		\
+} while (0)
 
 /*
  * Various legacy drivers don't really need the BKL in a specific
@@ -41,8 +54,8 @@ static inline void cycle_kernel_lock(void)
 
 #else
 
-#define lock_kernel()				do { } while(0)
-#define unlock_kernel()				do { } while(0)
+#define lock_kernel()
+#define unlock_kernel()
 #define release_kernel_lock(task)		do { } while(0)
 #define cycle_kernel_lock()			do { } while(0)
 #define reacquire_kernel_lock(task)		0
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index f0ca7a7..71dccfe 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -79,8 +79,6 @@
  */
 #include <linux/spinlock_types.h>
 
-extern int __lockfunc generic__raw_read_trylock(raw_rwlock_t *lock);
-
 /*
  * Pull the __raw*() functions/declarations (UP-nondebug doesnt need them):
  */
@@ -102,7 +100,7 @@ do {								\
 
 #else
 # define spin_lock_init(lock)					\
-	do { *(lock) = SPIN_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __SPIN_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #ifdef CONFIG_DEBUG_SPINLOCK
@@ -116,7 +114,7 @@ do {								\
 } while (0)
 #else
 # define rwlock_init(lock)					\
-	do { *(lock) = RW_LOCK_UNLOCKED; } while (0)
+	do { *(lock) = __RW_LOCK_UNLOCKED(lock); } while (0)
 #endif
 
 #define spin_is_locked(lock)	__raw_spin_is_locked(&(lock)->raw_lock)
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 7a7e18f..8264a7f 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -60,137 +60,118 @@ void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 							__releases(lock);
 
-/*
- * We inline the unlock functions in the nondebug case:
- */
-#if !defined(CONFIG_DEBUG_SPINLOCK) && !defined(CONFIG_PREEMPT)
-#define __always_inline__spin_unlock
-#define __always_inline__read_unlock
-#define __always_inline__write_unlock
-#define __always_inline__spin_unlock_irq
-#define __always_inline__read_unlock_irq
-#define __always_inline__write_unlock_irq
-#endif
-
-#ifndef CONFIG_DEBUG_SPINLOCK
-#ifndef CONFIG_GENERIC_LOCKBREAK
-
-#ifdef __always_inline__spin_lock
+#ifdef CONFIG_INLINE_SPIN_LOCK
 #define _spin_lock(lock) __spin_lock(lock)
 #endif
 
-#ifdef __always_inline__read_lock
+#ifdef CONFIG_INLINE_READ_LOCK
 #define _read_lock(lock) __read_lock(lock)
 #endif
 
-#ifdef __always_inline__write_lock
+#ifdef CONFIG_INLINE_WRITE_LOCK
 #define _write_lock(lock) __write_lock(lock)
 #endif
 
-#ifdef __always_inline__spin_lock_bh
+#ifdef CONFIG_INLINE_SPIN_LOCK_BH
 #define _spin_lock_bh(lock) __spin_lock_bh(lock)
 #endif
 
-#ifdef __always_inline__read_lock_bh
+#ifdef CONFIG_INLINE_READ_LOCK_BH
 #define _read_lock_bh(lock) __read_lock_bh(lock)
 #endif
 
-#ifdef __always_inline__write_lock_bh
+#ifdef CONFIG_INLINE_WRITE_LOCK_BH
 #define _write_lock_bh(lock) __write_lock_bh(lock)
 #endif
 
-#ifdef __always_inline__spin_lock_irq
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQ
 #define _spin_lock_irq(lock) __spin_lock_irq(lock)
 #endif
 
-#ifdef __always_inline__read_lock_irq
+#ifdef CONFIG_INLINE_READ_LOCK_IRQ
 #define _read_lock_irq(lock) __read_lock_irq(lock)
 #endif
 
-#ifdef __always_inline__write_lock_irq
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQ
 #define _write_lock_irq(lock) __write_lock_irq(lock)
 #endif
 
-#ifdef __always_inline__spin_lock_irqsave
+#ifdef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
 #define _spin_lock_irqsave(lock) __spin_lock_irqsave(lock)
 #endif
 
-#ifdef __always_inline__read_lock_irqsave
+#ifdef CONFIG_INLINE_READ_LOCK_IRQSAVE
 #define _read_lock_irqsave(lock) __read_lock_irqsave(lock)
 #endif
 
-#ifdef __always_inline__write_lock_irqsave
+#ifdef CONFIG_INLINE_WRITE_LOCK_IRQSAVE
 #define _write_lock_irqsave(lock) __write_lock_irqsave(lock)
 #endif
 
-#endif /* !CONFIG_GENERIC_LOCKBREAK */
-
-#ifdef __always_inline__spin_trylock
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK
 #define _spin_trylock(lock) __spin_trylock(lock)
 #endif
 
-#ifdef __always_inline__read_trylock
+#ifdef CONFIG_INLINE_READ_TRYLOCK
 #define _read_trylock(lock) __read_trylock(lock)
 #endif
 
-#ifdef __always_inline__write_trylock
+#ifdef CONFIG_INLINE_WRITE_TRYLOCK
 #define _write_trylock(lock) __write_trylock(lock)
 #endif
 
-#ifdef __always_inline__spin_trylock_bh
+#ifdef CONFIG_INLINE_SPIN_TRYLOCK_BH
 #define _spin_trylock_bh(lock) __spin_trylock_bh(lock)
 #endif
 
-#ifdef __always_inline__spin_unlock
+#ifdef CONFIG_INLINE_SPIN_UNLOCK
 #define _spin_unlock(lock) __spin_unlock(lock)
 #endif
 
-#ifdef __always_inline__read_unlock
+#ifdef CONFIG_INLINE_READ_UNLOCK
 #define _read_unlock(lock) __read_unlock(lock)
 #endif
 
-#ifdef __always_inline__write_unlock
+#ifdef CONFIG_INLINE_WRITE_UNLOCK
 #define _write_unlock(lock) __write_unlock(lock)
 #endif
 
-#ifdef __always_inline__spin_unlock_bh
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_BH
 #define _spin_unlock_bh(lock) __spin_unlock_bh(lock)
 #endif
 
-#ifdef __always_inline__read_unlock_bh
+#ifdef CONFIG_INLINE_READ_UNLOCK_BH
 #define _read_unlock_bh(lock) __read_unlock_bh(lock)
 #endif
 
-#ifdef __always_inline__write_unlock_bh
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_BH
 #define _write_unlock_bh(lock) __write_unlock_bh(lock)
 #endif
 
-#ifdef __always_inline__spin_unlock_irq
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQ
 #define _spin_unlock_irq(lock) __spin_unlock_irq(lock)
 #endif
 
-#ifdef __always_inline__read_unlock_irq
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQ
 #define _read_unlock_irq(lock) __read_unlock_irq(lock)
 #endif
 
-#ifdef __always_inline__write_unlock_irq
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQ
 #define _write_unlock_irq(lock) __write_unlock_irq(lock)
 #endif
 
-#ifdef __always_inline__spin_unlock_irqrestore
+#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
 #define _spin_unlock_irqrestore(lock, flags) __spin_unlock_irqrestore(lock, flags)
 #endif
 
-#ifdef __always_inline__read_unlock_irqrestore
+#ifdef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE
 #define _read_unlock_irqrestore(lock, flags) __read_unlock_irqrestore(lock, flags)
 #endif
 
-#ifdef __always_inline__write_unlock_irqrestore
+#ifdef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE
 #define _write_unlock_irqrestore(lock, flags) __write_unlock_irqrestore(lock, flags)
 #endif
 
-#endif /* CONFIG_DEBUG_SPINLOCK */
-
 static inline int __spin_trylock(spinlock_t *lock)
 {
 	preempt_disable();
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index aca0eee..4765d97 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -48,6 +48,7 @@ void cleanup_srcu_struct(struct srcu_struct *sp);
 int srcu_read_lock(struct srcu_struct *sp) __acquires(sp);
 void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp);
 void synchronize_srcu(struct srcu_struct *sp);
+void synchronize_srcu_expedited(struct srcu_struct *sp);
 long srcu_batches_completed(struct srcu_struct *sp);
 
 #endif
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 73b1f1c..febedcf 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -7,6 +7,8 @@ struct device;
 struct dma_attrs;
 struct scatterlist;
 
+extern int swiotlb_force;
+
 /*
  * Maximum allowable number of contiguous slabs to map,
  * must be a power of 2.  What is the appropriate value ?
@@ -20,8 +22,7 @@ struct scatterlist;
  */
 #define IO_TLB_SHIFT 11
 
-extern void
-swiotlb_init(void);
+extern void swiotlb_init(int verbose);
 
 extern void
 *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -88,4 +89,11 @@ swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr);
 extern int
 swiotlb_dma_supported(struct device *hwdev, u64 mask);
 
+#ifdef CONFIG_SWIOTLB
+extern void __init swiotlb_free(void);
+#else
+static inline void swiotlb_free(void) { }
+#endif
+
+extern void swiotlb_print_info(void);
 #endif /* __LINUX_SWIOTLB_H */
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 3338b3f..ac5d1c1 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -27,9 +27,16 @@
  */
 #define	TPM_ANY_NUM 0xFFFF
 
-#if defined(CONFIG_TCG_TPM)
+#if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE)
 
 extern int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf);
 extern int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash);
+#else
+static inline int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf) {
+	return -ENODEV;
+}
+static inline int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash) {
+	return -ENODEV;
+}
 #endif
 #endif
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 904468a..afc2bfb 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -15,6 +15,10 @@
 #ifndef _LINUX_CS_H
 #define _LINUX_CS_H
 
+#ifdef __KERNEL__
+#include <linux/interrupt.h>
+#endif
+
 /* For AccessConfigurationRegister */
 typedef struct conf_reg_t {
     u_char	Function;
@@ -111,11 +115,9 @@ typedef struct io_req_t {
 
 /* For RequestIRQ and ReleaseIRQ */
 typedef struct irq_req_t {
-    u_int	Attributes;
-    u_int	AssignedIRQ;
-    u_int	IRQInfo1, IRQInfo2; /* IRQInfo2 is ignored */
-    void	*Handler;
-    void	*Instance;
+	u_int		Attributes;
+	u_int		AssignedIRQ;
+	irq_handler_t	Handler;
 } irq_req_t;
 
 /* Attributes for RequestIRQ and ReleaseIRQ */
@@ -125,7 +127,7 @@ typedef struct irq_req_t {
 #define IRQ_TYPE_DYNAMIC_SHARING	0x02
 #define IRQ_FORCED_PULSE		0x04
 #define IRQ_FIRST_SHARED		0x08
-#define IRQ_HANDLE_PRESENT		0x10
+//#define IRQ_HANDLE_PRESENT		0x10
 #define IRQ_PULSE_ALLOCATED		0x100
 
 /* Bits in IRQInfo1 field */
diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h
index 315965a..f5e3b83 100644
--- a/include/pcmcia/cs_types.h
+++ b/include/pcmcia/cs_types.h
@@ -26,8 +26,7 @@ typedef u_int	event_t;
 typedef u_char	cisdata_t;
 typedef u_short	page_t;
 
-struct window_t;
-typedef struct window_t *window_handle_t;
+typedef unsigned long window_handle_t;
 
 struct region_t;
 typedef struct region_t *memory_handle_t;
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index a2be80b..d403c12 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -34,6 +34,7 @@
 struct pcmcia_socket;
 struct pcmcia_device;
 struct config_t;
+struct net_device;
 
 /* dynamic device IDs for PCMCIA device drivers. See
  * Documentation/pcmcia/driver.txt for details.
@@ -137,65 +138,39 @@ struct pcmcia_device {
 #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
 #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
 
-/* deprecated -- don't use! */
-#define handle_to_dev(handle) (handle->dev)
 
-
-/* (deprecated) error reporting by PCMCIA devices. Use dev_printk()
- * or dev_dbg() directly in the driver, without referring to pcmcia_error_func()
- * and/or pcmcia_error_ret() for those functions will go away soon.
- */
-enum service {
-    AccessConfigurationRegister, AddSocketServices,
-    AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory,
-    DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo,
-    GetClientInfo, GetConfigurationInfo, GetEventMask,
-    GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple,
-    GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple,
-    GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage,
-    MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow,
-    OpenMemory, ParseTuple, ReadMemory, RegisterClient,
-    RegisterEraseQueue, RegisterMTD, RegisterTimer,
-    ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ,
-    ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices,
-    RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ,
-    RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry,
-    SetEventMask, SetRegion, ValidateCIS, VendorSpecific,
-    WriteMemory, BindDevice, BindMTD, ReportError,
-    SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS,
-    GetFirstWindow, GetNextWindow, GetMemPage
-};
-const char *pcmcia_error_func(int func);
-const char *pcmcia_error_ret(int ret);
-
-#define cs_error(p_dev, func, ret)			\
-	{						\
-		dev_printk(KERN_NOTICE, &p_dev->dev,	\
-			   "%s : %s\n",			\
-			   pcmcia_error_func(func),	\
-			   pcmcia_error_ret(ret));	\
-	}
-
-/* CIS access.
- * Use the pcmcia_* versions in PCMCIA drivers
+/*
+ * CIS access.
+ *
+ * Please use the following functions to access CIS tuples:
+ * - pcmcia_get_tuple()
+ * - pcmcia_loop_tuple()
+ * - pcmcia_get_mac_from_cis()
+ *
+ * To parse a tuple_t, pcmcia_parse_tuple() exists. Its interface
+ * might change in future.
  */
-int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
 
-int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
-			   tuple_t *tuple);
-#define pcmcia_get_first_tuple(p_dev, tuple) \
-		pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)
+/* get the very first CIS entry of type @code. Note that buf is pointer
+ * to u8 *buf; and that you need to kfree(buf) afterwards. */
+size_t pcmcia_get_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+			u8 **buf);
 
-int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function,
-			  tuple_t *tuple);
-#define pcmcia_get_next_tuple(p_dev, tuple) \
-		pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)
+/* loop over CIS entries */
+int pcmcia_loop_tuple(struct pcmcia_device *p_dev, cisdata_t code,
+		      int (*loop_tuple) (struct pcmcia_device *p_dev,
+					 tuple_t *tuple,
+					 void *priv_data),
+		      void *priv_data);
 
-int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
-#define pcmcia_get_tuple_data(p_dev, tuple) \
-		pccard_get_tuple_data(p_dev->socket, tuple)
+/* get the MAC address from CISTPL_FUNCE */
+int pcmcia_get_mac_from_cis(struct pcmcia_device *p_dev,
+			    struct net_device *dev);
 
 
+/* parse a tuple_t */
+int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
+
 /* loop CIS entries for valid configuration */
 int pcmcia_loop_config(struct pcmcia_device *p_dev,
 		       int	(*conf_check)	(struct pcmcia_device *p_dev,
@@ -221,12 +196,11 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req);
 int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 				 config_req_t *req);
 
-int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req,
+int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req,
 			  window_handle_t *wh);
-int pcmcia_release_window(window_handle_t win);
-
-int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
+int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t win);
+int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t win,
+			memreq_t *req);
 
 int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);
 void pcmcia_disable_device(struct pcmcia_device *p_dev);
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index e0f6feb..7c23be7 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -107,15 +107,6 @@ typedef struct io_window_t {
 	struct resource		*res;
 } io_window_t;
 
-#define WINDOW_MAGIC	0xB35C
-typedef struct window_t {
-	u_short			magic;
-	u_short			index;
-	struct pcmcia_device	*handle;
-	struct pcmcia_socket 	*sock;
-	pccard_mem_map		ctl;
-} window_t;
-
 /* Maximum number of IO windows per socket */
 #define MAX_IO_WIN 2
 
@@ -155,7 +146,7 @@ struct pcmcia_socket {
 		u_int			Config;
 	} irq;
 	io_window_t			io[MAX_IO_WIN];
-	window_t			win[MAX_WIN];
+	pccard_mem_map			win[MAX_WIN];
 	struct list_head		cis_cache;
 	size_t				fake_cis_len;
 	u8				*fake_cis;
@@ -172,7 +163,7 @@ struct pcmcia_socket {
 	u_int				irq_mask;
 	u_int				map_size;
 	u_int				io_offset;
-	u_char				pci_irq;
+	u_int				pci_irq;
 	struct pci_dev *		cb_dev;
 
 
diff --git a/include/trace/events/bkl.h b/include/trace/events/bkl.h
new file mode 100644
index 0000000..8abd620
--- /dev/null
+++ b/include/trace/events/bkl.h
@@ -0,0 +1,61 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bkl
+
+#if !defined(_TRACE_BKL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BKL_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(lock_kernel,
+
+	TP_PROTO(const char *func, const char *file, int line),
+
+	TP_ARGS(func, file, line),
+
+	TP_STRUCT__entry(
+		__field(	int,		lock_depth		)
+		__field_ext(	const char *,	func, FILTER_PTR_STRING	)
+		__field_ext(	const char *,	file, FILTER_PTR_STRING	)
+		__field(	int,		line			)
+	),
+
+	TP_fast_assign(
+		/* We want to record the lock_depth after lock is acquired */
+		__entry->lock_depth = current->lock_depth + 1;
+		__entry->func = func;
+		__entry->file = file;
+		__entry->line = line;
+	),
+
+	TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
+		  __entry->file, __entry->line, __entry->func)
+);
+
+TRACE_EVENT(unlock_kernel,
+
+	TP_PROTO(const char *func, const char *file, int line),
+
+	TP_ARGS(func, file, line),
+
+	TP_STRUCT__entry(
+		__field(int,		lock_depth)
+		__field(const char *,	func)
+		__field(const char *,	file)
+		__field(int,		line)
+	),
+
+	TP_fast_assign(
+		__entry->lock_depth = current->lock_depth;
+		__entry->func = func;
+		__entry->file = file;
+		__entry->line = line;
+	),
+
+	TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
+		  __entry->file, __entry->line, __entry->func)
+);
+
+#endif /* _TRACE_BKL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h
index 397dff2..fb726ac 100644
--- a/include/trace/events/syscalls.h
+++ b/include/trace/events/syscalls.h
@@ -1,5 +1,6 @@
 #undef TRACE_SYSTEM
-#define TRACE_SYSTEM syscalls
+#define TRACE_SYSTEM raw_syscalls
+#define TRACE_INCLUDE_FILE syscalls
 
 #if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)
 #define _TRACE_EVENTS_SYSCALLS_H
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index cc0d966..dacb8ef 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -159,7 +159,7 @@
 #undef __get_str
 
 #undef TP_printk
-#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
+#define TP_printk(fmt, args...) "\"%s\", %s\n", fmt, __stringify(args)
 
 #undef TP_fast_assign
 #define TP_fast_assign(args...) args
diff --git a/include/trace/power.h b/include/trace/power.h
deleted file mode 100644
index ef20466..0000000
--- a/include/trace/power.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _TRACE_POWER_H
-#define _TRACE_POWER_H
-
-#include <linux/ktime.h>
-#include <linux/tracepoint.h>
-
-enum {
-	POWER_NONE = 0,
-	POWER_CSTATE = 1,
-	POWER_PSTATE = 2,
-};
-
-struct power_trace {
-	ktime_t			stamp;
-	ktime_t			end;
-	int			type;
-	int			state;
-};
-
-DECLARE_TRACE(power_start,
-	TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
-	      TP_ARGS(it, type, state));
-
-DECLARE_TRACE(power_mark,
-	TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
-	      TP_ARGS(it, type, state));
-
-DECLARE_TRACE(power_end,
-	TP_PROTO(struct power_trace *it),
-	      TP_ARGS(it));
-
-#endif /* _TRACE_POWER_H */
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 5dc283b..e972f0a 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -33,7 +33,7 @@ struct syscall_metadata {
 };
 
 #ifdef CONFIG_FTRACE_SYSCALLS
-extern struct syscall_metadata *syscall_nr_to_meta(int nr);
+extern unsigned long arch_syscall_addr(int nr);
 extern int syscall_name_to_nr(char *name);
 void set_syscall_enter_id(int num, int id);
 void set_syscall_exit_id(int num, int id);
diff --git a/init/Kconfig b/init/Kconfig
index 39923cc..9ee7782 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -334,6 +334,15 @@ config TREE_PREEMPT_RCU
 	  is also required.  It also scales down nicely to
 	  smaller systems.
 
+config TINY_RCU
+	bool "UP-only small-memory-footprint RCU"
+	depends on !SMP
+	help
+	  This option selects the RCU implementation that is
+	  designed for UP systems from which real-time response
+	  is not required.  This option greatly reduces the
+	  memory footprint of RCU.
+
 endchoice
 
 config RCU_TRACE
@@ -606,7 +615,7 @@ config SYSFS_DEPRECATED
 	bool
 
 config SYSFS_DEPRECATED_V2
-	bool "remove sysfs features which may confuse old userspace tools"
+	bool "enable deprecated sysfs features which may confuse old userspace tools"
 	depends on SYSFS
 	default n
 	select SYSFS_DEPRECATED
@@ -1220,3 +1229,4 @@ source "block/Kconfig"
 config PREEMPT_NOTIFIERS
 	bool
 
+source "kernel/Kconfig.locks"
diff --git a/init/main.c b/init/main.c
index 5988deb..4051d75 100644
--- a/init/main.c
+++ b/init/main.c
@@ -251,7 +251,7 @@ early_param("loglevel", loglevel);
 
 /*
  * Unknown boot options get handed to init, unless they look like
- * failed parameters
+ * unused parameters (modprobe will find them in /proc/cmdline).
  */
 static int __init unknown_bootoption(char *param, char *val)
 {
@@ -272,14 +272,9 @@ static int __init unknown_bootoption(char *param, char *val)
 	if (obsolete_checksetup(param))
 		return 0;
 
-	/*
-	 * Preemptive maintenance for "why didn't my misspelled command
-	 * line work?"
-	 */
-	if (strchr(param, '.') && (!val || strchr(param, '.') < val)) {
-		printk(KERN_ERR "Unknown boot option `%s': ignoring\n", param);
+	/* Unused module parameter. */
+	if (strchr(param, '.') && (!val || strchr(param, '.') < val))
 		return 0;
-	}
 
 	if (panic_later)
 		return 0;
diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
new file mode 100644
index 0000000..88c92fb
--- /dev/null
+++ b/kernel/Kconfig.locks
@@ -0,0 +1,202 @@
+#
+# The ARCH_INLINE foo is necessary because select ignores "depends on"
+#
+config ARCH_INLINE_SPIN_TRYLOCK
+	bool
+
+config ARCH_INLINE_SPIN_TRYLOCK_BH
+	bool
+
+config ARCH_INLINE_SPIN_LOCK
+	bool
+
+config ARCH_INLINE_SPIN_LOCK_BH
+	bool
+
+config ARCH_INLINE_SPIN_LOCK_IRQ
+	bool
+
+config ARCH_INLINE_SPIN_LOCK_IRQSAVE
+	bool
+
+config ARCH_INLINE_SPIN_UNLOCK
+	bool
+
+config ARCH_INLINE_SPIN_UNLOCK_BH
+	bool
+
+config ARCH_INLINE_SPIN_UNLOCK_IRQ
+	bool
+
+config ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
+	bool
+
+
+config ARCH_INLINE_READ_TRYLOCK
+	bool
+
+config ARCH_INLINE_READ_LOCK
+	bool
+
+config ARCH_INLINE_READ_LOCK_BH
+	bool
+
+config ARCH_INLINE_READ_LOCK_IRQ
+	bool
+
+config ARCH_INLINE_READ_LOCK_IRQSAVE
+	bool
+
+config ARCH_INLINE_READ_UNLOCK
+	bool
+
+config ARCH_INLINE_READ_UNLOCK_BH
+	bool
+
+config ARCH_INLINE_READ_UNLOCK_IRQ
+	bool
+
+config ARCH_INLINE_READ_UNLOCK_IRQRESTORE
+	bool
+
+
+config ARCH_INLINE_WRITE_TRYLOCK
+	bool
+
+config ARCH_INLINE_WRITE_LOCK
+	bool
+
+config ARCH_INLINE_WRITE_LOCK_BH
+	bool
+
+config ARCH_INLINE_WRITE_LOCK_IRQ
+	bool
+
+config ARCH_INLINE_WRITE_LOCK_IRQSAVE
+	bool
+
+config ARCH_INLINE_WRITE_UNLOCK
+	bool
+
+config ARCH_INLINE_WRITE_UNLOCK_BH
+	bool
+
+config ARCH_INLINE_WRITE_UNLOCK_IRQ
+	bool
+
+config ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
+	bool
+
+#
+# lock_* functions are inlined when:
+#   - DEBUG_SPINLOCK=n and GENERIC_LOCKBREAK=n and ARCH_INLINE_*LOCK=y
+#
+# trylock_* functions are inlined when:
+#   - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
+#
+# unlock and unlock_irq functions are inlined when:
+#   - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
+#  or
+#   - DEBUG_SPINLOCK=n and PREEMPT=n
+#
+# unlock_bh and unlock_irqrestore functions are inlined when:
+#   - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y
+#
+
+config INLINE_SPIN_TRYLOCK
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_SPIN_TRYLOCK
+
+config INLINE_SPIN_TRYLOCK_BH
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_SPIN_TRYLOCK_BH
+
+config INLINE_SPIN_LOCK
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK
+
+config INLINE_SPIN_LOCK_BH
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_SPIN_LOCK_BH
+
+config INLINE_SPIN_LOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_SPIN_LOCK_IRQ
+
+config INLINE_SPIN_LOCK_IRQSAVE
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_SPIN_LOCK_IRQSAVE
+
+config INLINE_SPIN_UNLOCK
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_SPIN_UNLOCK)
+
+config INLINE_SPIN_UNLOCK_BH
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_SPIN_UNLOCK_BH
+
+config INLINE_SPIN_UNLOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_SPIN_UNLOCK_BH)
+
+config INLINE_SPIN_UNLOCK_IRQRESTORE
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE
+
+
+config INLINE_READ_TRYLOCK
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_READ_TRYLOCK
+
+config INLINE_READ_LOCK
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK
+
+config INLINE_READ_LOCK_BH
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_READ_LOCK_BH
+
+config INLINE_READ_LOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_READ_LOCK_IRQ
+
+config INLINE_READ_LOCK_IRQSAVE
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_READ_LOCK_IRQSAVE
+
+config INLINE_READ_UNLOCK
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_READ_UNLOCK)
+
+config INLINE_READ_UNLOCK_BH
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_READ_UNLOCK_BH
+
+config INLINE_READ_UNLOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_READ_UNLOCK_BH)
+
+config INLINE_READ_UNLOCK_IRQRESTORE
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_READ_UNLOCK_IRQRESTORE
+
+
+config INLINE_WRITE_TRYLOCK
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_TRYLOCK
+
+config INLINE_WRITE_LOCK
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK
+
+config INLINE_WRITE_LOCK_BH
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_WRITE_LOCK_BH
+
+config INLINE_WRITE_LOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_WRITE_LOCK_IRQ
+
+config INLINE_WRITE_LOCK_IRQSAVE
+	def_bool !DEBUG_SPINLOCK && !GENERIC_LOCKBREAK && \
+		 ARCH_INLINE_WRITE_LOCK_IRQSAVE
+
+config INLINE_WRITE_UNLOCK
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_WRITE_UNLOCK)
+
+config INLINE_WRITE_UNLOCK_BH
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_UNLOCK_BH
+
+config INLINE_WRITE_UNLOCK_IRQ
+	def_bool !DEBUG_SPINLOCK && (!PREEMPT || ARCH_INLINE_WRITE_UNLOCK_BH)
+
+config INLINE_WRITE_UNLOCK_IRQRESTORE
+	def_bool !DEBUG_SPINLOCK && ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
+
+config MUTEX_SPIN_ON_OWNER
+	def_bool SMP && !DEBUG_MUTEXES && !HAVE_DEFAULT_NO_SPIN_MUTEXES
diff --git a/kernel/Makefile b/kernel/Makefile
index d7c13d2..dcf6789 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -82,6 +82,7 @@ obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o
 obj-$(CONFIG_TREE_RCU) += rcutree.o
 obj-$(CONFIG_TREE_PREEMPT_RCU) += rcutree.o
 obj-$(CONFIG_TREE_RCU_TRACE) += rcutree_trace.o
+obj-$(CONFIG_TINY_RCU) += rcutiny.o
 obj-$(CONFIG_RELAY) += relay.o
 obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
 obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
diff --git a/kernel/capability.c b/kernel/capability.c
index 4e17041..7f876e6 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -29,7 +29,6 @@ EXPORT_SYMBOL(__cap_empty_set);
 EXPORT_SYMBOL(__cap_full_set);
 EXPORT_SYMBOL(__cap_init_eff_set);
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 int file_caps_enabled = 1;
 
 static int __init file_caps_disable(char *str)
@@ -38,7 +37,6 @@ static int __init file_caps_disable(char *str)
 	return 1;
 }
 __setup("no_file_caps", file_caps_disable);
-#endif
 
 /*
  * More recent versions of libcap are available from:
@@ -169,8 +167,8 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
 	kernel_cap_t pE, pI, pP;
 
 	ret = cap_validate_magic(header, &tocopy);
-	if (ret != 0)
-		return ret;
+	if ((dataptr == NULL) || (ret != 0))
+		return ((dataptr == NULL) && (ret == -EINVAL)) ? 0 : ret;
 
 	if (get_user(pid, &header->pid))
 		return -EFAULT;
@@ -238,7 +236,7 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
 SYSCALL_DEFINE2(capset, cap_user_header_t, header, const cap_user_data_t, data)
 {
 	struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S];
-	unsigned i, tocopy;
+	unsigned i, tocopy, copybytes;
 	kernel_cap_t inheritable, permitted, effective;
 	struct cred *new;
 	int ret;
@@ -255,8 +253,11 @@ SYSCALL_DEFINE2(capset, cap_user_header_t, header, const cap_user_data_t, data)
 	if (pid != 0 && pid != task_pid_vnr(current))
 		return -EPERM;
 
-	if (copy_from_user(&kdata, data,
-			   tocopy * sizeof(struct __user_cap_data_struct)))
+	copybytes = tocopy * sizeof(struct __user_cap_data_struct);
+	if (copybytes > sizeof(kdata))
+		return -EFAULT;
+
+	if (copy_from_user(&kdata, data, copybytes))
 		return -EFAULT;
 
 	for (i = 0; i < tocopy; i++) {
diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index d4e8417..0c642d5 100644
--- a/kernel/hung_task.c
+++ b/kernel/hung_task.c
@@ -144,7 +144,7 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout)
 
 	rcu_read_lock();
 	do_each_thread(g, t) {
-		if (!--max_count)
+		if (!max_count--)
 			goto unlock;
 		if (!--batch_count) {
 			batch_count = HUNG_TASK_BATCHING;
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index c166019..ba566c2 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -166,11 +166,11 @@ int set_irq_data(unsigned int irq, void *data)
 EXPORT_SYMBOL(set_irq_data);
 
 /**
- *	set_irq_data - set irq type data for an irq
+ *	set_irq_msi - set MSI descriptor data for an irq
  *	@irq:	Interrupt number
  *	@entry:	Pointer to MSI descriptor data
  *
- *	Set the hardware irq controller data for an irq
+ *	Set the MSI descriptor entry for an irq
  */
 int set_irq_msi(unsigned int irq, struct msi_desc *entry)
 {
@@ -590,7 +590,7 @@ out_unlock:
 }
 
 /**
- *	handle_percpu_IRQ - Per CPU local irq handler
+ *	handle_percpu_irq - Per CPU local irq handler
  *	@irq:	the interrupt number
  *	@desc:	the interrupt description structure for this irq
  *
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 692363d..0832145 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -136,7 +136,7 @@ out:
 
 static int default_affinity_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, default_affinity_show, NULL);
+	return single_open(file, default_affinity_show, PDE(inode)->data);
 }
 
 static const struct file_operations default_affinity_proc_fops = {
@@ -148,18 +148,28 @@ static const struct file_operations default_affinity_proc_fops = {
 };
 #endif
 
-static int irq_spurious_read(char *page, char **start, off_t off,
-				  int count, int *eof, void *data)
+static int irq_spurious_proc_show(struct seq_file *m, void *v)
 {
-	struct irq_desc *desc = irq_to_desc((long) data);
-	return sprintf(page, "count %u\n"
-			     "unhandled %u\n"
-			     "last_unhandled %u ms\n",
-			desc->irq_count,
-			desc->irqs_unhandled,
-			jiffies_to_msecs(desc->last_unhandled));
+	struct irq_desc *desc = irq_to_desc((long) m->private);
+
+	seq_printf(m, "count %u\n" "unhandled %u\n" "last_unhandled %u ms\n",
+		   desc->irq_count, desc->irqs_unhandled,
+		   jiffies_to_msecs(desc->last_unhandled));
+	return 0;
+}
+
+static int irq_spurious_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, irq_spurious_proc_show, NULL);
 }
 
+static const struct file_operations irq_spurious_proc_fops = {
+	.open		= irq_spurious_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
 #define MAX_NAMELEN 128
 
 static int name_unique(unsigned int irq, struct irqaction *new_action)
@@ -204,7 +214,6 @@ void register_handler_proc(unsigned int irq, struct irqaction *action)
 void register_irq_proc(unsigned int irq, struct irq_desc *desc)
 {
 	char name [MAX_NAMELEN];
-	struct proc_dir_entry *entry;
 
 	if (!root_irq_dir || (desc->chip == &no_irq_chip) || desc->dir)
 		return;
@@ -214,6 +223,8 @@ void register_irq_proc(unsigned int irq, struct irq_desc *desc)
 
 	/* create /proc/irq/1234 */
 	desc->dir = proc_mkdir(name, root_irq_dir);
+	if (!desc->dir)
+		return;
 
 #ifdef CONFIG_SMP
 	/* create /proc/irq/<irq>/smp_affinity */
@@ -221,11 +232,8 @@ void register_irq_proc(unsigned int irq, struct irq_desc *desc)
 			 &irq_affinity_proc_fops, (void *)(long)irq);
 #endif
 
-	entry = create_proc_entry("spurious", 0444, desc->dir);
-	if (entry) {
-		entry->data = (void *)(long)irq;
-		entry->read_proc = irq_spurious_read;
-	}
+	proc_create_data("spurious", 0444, desc->dir,
+			 &irq_spurious_proc_fops, (void *)(long)irq);
 }
 
 #undef MAX_NAMELEN
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index bd7273e..22b0a6e 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -104,7 +104,7 @@ static int misrouted_irq(int irq)
 	return ok;
 }
 
-static void poll_all_shared_irqs(void)
+static void poll_spurious_irqs(unsigned long dummy)
 {
 	struct irq_desc *desc;
 	int i;
@@ -125,23 +125,11 @@ static void poll_all_shared_irqs(void)
 		try_one_irq(i, desc);
 		local_irq_enable();
 	}
-}
-
-static void poll_spurious_irqs(unsigned long dummy)
-{
-	poll_all_shared_irqs();
 
 	mod_timer(&poll_spurious_irq_timer,
 		  jiffies + POLL_SPURIOUS_IRQ_INTERVAL);
 }
 
-#ifdef CONFIG_DEBUG_SHIRQ
-void debug_poll_all_shared_irqs(void)
-{
-	poll_all_shared_irqs();
-}
-#endif
-
 /*
  * If 99,900 of the previous 100,000 interrupts have not been handled
  * then assume that the IRQ is stuck in some manner. Drop a diagnostic
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 9fcb53a..25b1031 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -80,16 +80,16 @@ int __request_module(bool wait, const char *fmt, ...)
 #define MAX_KMOD_CONCURRENT 50	/* Completely arbitrary value - KAO */
 	static int kmod_loop_msg;
 
-	ret = security_kernel_module_request();
-	if (ret)
-		return ret;
-
 	va_start(args, fmt);
 	ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
 	va_end(args);
 	if (ret >= MODULE_NAME_LEN)
 		return -ENAMETOOLONG;
 
+	ret = security_kernel_module_request(module_name);
+	if (ret)
+		return ret;
+
 	/* If modprobe needs a service that is in a module, we get a recursive
 	 * loop.  Limit the number of running kmod threads to max_threads/2 or
 	 * MAX_KMOD_CONCURRENT, whichever is the smaller.  A cleaner method
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 5240d75..1494e85 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -1014,9 +1014,9 @@ int __kprobes register_kretprobe(struct kretprobe *rp)
 	/* Pre-allocate memory for max kretprobe instances */
 	if (rp->maxactive <= 0) {
 #ifdef CONFIG_PREEMPT
-		rp->maxactive = max(10, 2 * NR_CPUS);
+		rp->maxactive = max(10, 2 * num_possible_cpus());
 #else
-		rp->maxactive = NR_CPUS;
+		rp->maxactive = num_possible_cpus();
 #endif
 	}
 	spin_lock_init(&rp->lock);
diff --git a/kernel/module.c b/kernel/module.c
index 8b7d880..5842a71 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1187,7 +1187,8 @@ static void add_sect_attrs(struct module *mod, unsigned int nsect,
 
 	/* Count loaded sections and allocate structures */
 	for (i = 0; i < nsect; i++)
-		if (sechdrs[i].sh_flags & SHF_ALLOC)
+		if (sechdrs[i].sh_flags & SHF_ALLOC
+		    && sechdrs[i].sh_size)
 			nloaded++;
 	size[0] = ALIGN(sizeof(*sect_attrs)
 			+ nloaded * sizeof(sect_attrs->attrs[0]),
@@ -1207,6 +1208,8 @@ static void add_sect_attrs(struct module *mod, unsigned int nsect,
 	for (i = 0; i < nsect; i++) {
 		if (! (sechdrs[i].sh_flags & SHF_ALLOC))
 			continue;
+		if (!sechdrs[i].sh_size)
+			continue;
 		sattr->address = sechdrs[i].sh_addr;
 		sattr->name = kstrdup(secstrings + sechdrs[i].sh_name,
 					GFP_KERNEL);
diff --git a/kernel/mutex.c b/kernel/mutex.c
index 947b3ad..632f04c 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -148,8 +148,8 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 
 	preempt_disable();
 	mutex_acquire(&lock->dep_map, subclass, 0, ip);
-#if defined(CONFIG_SMP) && !defined(CONFIG_DEBUG_MUTEXES) && \
-    !defined(CONFIG_HAVE_DEFAULT_NO_SPIN_MUTEXES)
+
+#ifdef CONFIG_MUTEX_SPIN_ON_OWNER
 	/*
 	 * Optimistic spinning.
 	 *
diff --git a/kernel/printk.c b/kernel/printk.c
index f38b07f..b5ac4d9 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -33,6 +33,7 @@
 #include <linux/bootmem.h>
 #include <linux/syscalls.h>
 #include <linux/kexec.h>
+#include <linux/ratelimit.h>
 
 #include <asm/uaccess.h>
 
@@ -1376,11 +1377,11 @@ late_initcall(disable_boot_consoles);
  */
 DEFINE_RATELIMIT_STATE(printk_ratelimit_state, 5 * HZ, 10);
 
-int printk_ratelimit(void)
+int __printk_ratelimit(const char *func)
 {
-	return __ratelimit(&printk_ratelimit_state);
+	return ___ratelimit(&printk_ratelimit_state, func);
 }
-EXPORT_SYMBOL(printk_ratelimit);
+EXPORT_SYMBOL(__printk_ratelimit);
 
 /**
  * printk_timed_ratelimit - caller-controlled printk ratelimiting
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 4001833..9b7fd47 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -44,7 +44,6 @@
 #include <linux/cpu.h>
 #include <linux/mutex.h>
 #include <linux/module.h>
-#include <linux/kernel_stat.h>
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 static struct lock_class_key rcu_lock_key;
@@ -53,8 +52,6 @@ struct lockdep_map rcu_lock_map =
 EXPORT_SYMBOL_GPL(rcu_lock_map);
 #endif
 
-int rcu_scheduler_active __read_mostly;
-
 /*
  * Awaken the corresponding synchronize_rcu() instance now that a
  * grace period has elapsed.
@@ -66,122 +63,3 @@ void wakeme_after_rcu(struct rcu_head  *head)
 	rcu = container_of(head, struct rcu_synchronize, head);
 	complete(&rcu->completion);
 }
-
-#ifdef CONFIG_TREE_PREEMPT_RCU
-
-/**
- * synchronize_rcu - wait until a grace period has elapsed.
- *
- * Control will return to the caller some time after a full grace
- * period has elapsed, in other words after all currently executing RCU
- * read-side critical sections have completed.  RCU read-side critical
- * sections are delimited by rcu_read_lock() and rcu_read_unlock(),
- * and may be nested.
- */
-void synchronize_rcu(void)
-{
-	struct rcu_synchronize rcu;
-
-	if (!rcu_scheduler_active)
-		return;
-
-	init_completion(&rcu.completion);
-	/* Will wake me after RCU finished. */
-	call_rcu(&rcu.head, wakeme_after_rcu);
-	/* Wait for it. */
-	wait_for_completion(&rcu.completion);
-}
-EXPORT_SYMBOL_GPL(synchronize_rcu);
-
-#endif /* #ifdef CONFIG_TREE_PREEMPT_RCU */
-
-/**
- * synchronize_sched - wait until an rcu-sched grace period has elapsed.
- *
- * Control will return to the caller some time after a full rcu-sched
- * grace period has elapsed, in other words after all currently executing
- * rcu-sched read-side critical sections have completed.   These read-side
- * critical sections are delimited by rcu_read_lock_sched() and
- * rcu_read_unlock_sched(), and may be nested.  Note that preempt_disable(),
- * local_irq_disable(), and so on may be used in place of
- * rcu_read_lock_sched().
- *
- * This means that all preempt_disable code sequences, including NMI and
- * hardware-interrupt handlers, in progress on entry will have completed
- * before this primitive returns.  However, this does not guarantee that
- * softirq handlers will have completed, since in some kernels, these
- * handlers can run in process context, and can block.
- *
- * This primitive provides the guarantees made by the (now removed)
- * synchronize_kernel() API.  In contrast, synchronize_rcu() only
- * guarantees that rcu_read_lock() sections will have completed.
- * In "classic RCU", these two guarantees happen to be one and
- * the same, but can differ in realtime RCU implementations.
- */
-void synchronize_sched(void)
-{
-	struct rcu_synchronize rcu;
-
-	if (rcu_blocking_is_gp())
-		return;
-
-	init_completion(&rcu.completion);
-	/* Will wake me after RCU finished. */
-	call_rcu_sched(&rcu.head, wakeme_after_rcu);
-	/* Wait for it. */
-	wait_for_completion(&rcu.completion);
-}
-EXPORT_SYMBOL_GPL(synchronize_sched);
-
-/**
- * synchronize_rcu_bh - wait until an rcu_bh grace period has elapsed.
- *
- * Control will return to the caller some time after a full rcu_bh grace
- * period has elapsed, in other words after all currently executing rcu_bh
- * read-side critical sections have completed.  RCU read-side critical
- * sections are delimited by rcu_read_lock_bh() and rcu_read_unlock_bh(),
- * and may be nested.
- */
-void synchronize_rcu_bh(void)
-{
-	struct rcu_synchronize rcu;
-
-	if (rcu_blocking_is_gp())
-		return;
-
-	init_completion(&rcu.completion);
-	/* Will wake me after RCU finished. */
-	call_rcu_bh(&rcu.head, wakeme_after_rcu);
-	/* Wait for it. */
-	wait_for_completion(&rcu.completion);
-}
-EXPORT_SYMBOL_GPL(synchronize_rcu_bh);
-
-static int __cpuinit rcu_barrier_cpu_hotplug(struct notifier_block *self,
-		unsigned long action, void *hcpu)
-{
-	return rcu_cpu_notify(self, action, hcpu);
-}
-
-void __init rcu_init(void)
-{
-	int i;
-
-	__rcu_init();
-	cpu_notifier(rcu_barrier_cpu_hotplug, 0);
-
-	/*
-	 * We don't need protection against CPU-hotplug here because
-	 * this is called early in boot, before either interrupts
-	 * or the scheduler are operational.
-	 */
-	for_each_online_cpu(i)
-		rcu_barrier_cpu_hotplug(NULL, CPU_UP_PREPARE, (void *)(long)i);
-}
-
-void rcu_scheduler_starting(void)
-{
-	WARN_ON(num_online_cpus() != 1);
-	WARN_ON(nr_context_switches() > 0);
-	rcu_scheduler_active = 1;
-}
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c
new file mode 100644
index 0000000..9f6d9ff
--- /dev/null
+++ b/kernel/rcutiny.c
@@ -0,0 +1,282 @@
+/*
+ * Read-Copy Update mechanism for mutual exclusion, the Bloatwatch edition.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright IBM Corporation, 2008
+ *
+ * Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
+ *
+ * For detailed explanation of Read-Copy Update mechanism see -
+ *		Documentation/RCU
+ */
+#include <linux/moduleparam.h>
+#include <linux/completion.h>
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
+#include <linux/rcupdate.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/cpu.h>
+
+/* Global control variables for rcupdate callback mechanism. */
+struct rcu_ctrlblk {
+	struct rcu_head *rcucblist;	/* List of pending callbacks (CBs). */
+	struct rcu_head **donetail;	/* ->next pointer of last "done" CB. */
+	struct rcu_head **curtail;	/* ->next pointer of last CB. */
+};
+
+/* Definition for rcupdate control block. */
+static struct rcu_ctrlblk rcu_ctrlblk = {
+	.donetail	= &rcu_ctrlblk.rcucblist,
+	.curtail	= &rcu_ctrlblk.rcucblist,
+};
+
+static struct rcu_ctrlblk rcu_bh_ctrlblk = {
+	.donetail	= &rcu_bh_ctrlblk.rcucblist,
+	.curtail	= &rcu_bh_ctrlblk.rcucblist,
+};
+
+#ifdef CONFIG_NO_HZ
+
+static long rcu_dynticks_nesting = 1;
+
+/*
+ * Enter dynticks-idle mode, which is an extended quiescent state
+ * if we have fully entered that mode (i.e., if the new value of
+ * dynticks_nesting is zero).
+ */
+void rcu_enter_nohz(void)
+{
+	if (--rcu_dynticks_nesting == 0)
+		rcu_sched_qs(0); /* implies rcu_bh_qsctr_inc(0) */
+}
+
+/*
+ * Exit dynticks-idle mode, so that we are no longer in an extended
+ * quiescent state.
+ */
+void rcu_exit_nohz(void)
+{
+	rcu_dynticks_nesting++;
+}
+
+#endif /* #ifdef CONFIG_NO_HZ */
+
+/*
+ * Helper function for rcu_qsctr_inc() and rcu_bh_qsctr_inc().
+ * Also disable irqs to avoid confusion due to interrupt handlers
+ * invoking call_rcu().
+ */
+static int rcu_qsctr_help(struct rcu_ctrlblk *rcp)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+	if (rcp->rcucblist != NULL &&
+	    rcp->donetail != rcp->curtail) {
+		rcp->donetail = rcp->curtail;
+		local_irq_restore(flags);
+		return 1;
+	}
+	local_irq_restore(flags);
+
+	return 0;
+}
+
+/*
+ * Record an rcu quiescent state.  And an rcu_bh quiescent state while we
+ * are at it, given that any rcu quiescent state is also an rcu_bh
+ * quiescent state.  Use "+" instead of "||" to defeat short circuiting.
+ */
+void rcu_sched_qs(int cpu)
+{
+	if (rcu_qsctr_help(&rcu_ctrlblk) + rcu_qsctr_help(&rcu_bh_ctrlblk))
+		raise_softirq(RCU_SOFTIRQ);
+}
+
+/*
+ * Record an rcu_bh quiescent state.
+ */
+void rcu_bh_qs(int cpu)
+{
+	if (rcu_qsctr_help(&rcu_bh_ctrlblk))
+		raise_softirq(RCU_SOFTIRQ);
+}
+
+/*
+ * Check to see if the scheduling-clock interrupt came from an extended
+ * quiescent state, and, if so, tell RCU about it.
+ */
+void rcu_check_callbacks(int cpu, int user)
+{
+	if (user ||
+	    (idle_cpu(cpu) &&
+	     !in_softirq() &&
+	     hardirq_count() <= (1 << HARDIRQ_SHIFT)))
+		rcu_sched_qs(cpu);
+	else if (!in_softirq())
+		rcu_bh_qs(cpu);
+}
+
+/*
+ * Helper function for rcu_process_callbacks() that operates on the
+ * specified rcu_ctrlkblk structure.
+ */
+static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
+{
+	struct rcu_head *next, *list;
+	unsigned long flags;
+
+	/* If no RCU callbacks ready to invoke, just return. */
+	if (&rcp->rcucblist == rcp->donetail)
+		return;
+
+	/* Move the ready-to-invoke callbacks to a local list. */
+	local_irq_save(flags);
+	list = rcp->rcucblist;
+	rcp->rcucblist = *rcp->donetail;
+	*rcp->donetail = NULL;
+	if (rcp->curtail == rcp->donetail)
+		rcp->curtail = &rcp->rcucblist;
+	rcp->donetail = &rcp->rcucblist;
+	local_irq_restore(flags);
+
+	/* Invoke the callbacks on the local list. */
+	while (list) {
+		next = list->next;
+		prefetch(next);
+		list->func(list);
+		list = next;
+	}
+}
+
+/*
+ * Invoke any callbacks whose grace period has completed.
+ */
+static void rcu_process_callbacks(struct softirq_action *unused)
+{
+	__rcu_process_callbacks(&rcu_ctrlblk);
+	__rcu_process_callbacks(&rcu_bh_ctrlblk);
+}
+
+/*
+ * Wait for a grace period to elapse.  But it is illegal to invoke
+ * synchronize_sched() from within an RCU read-side critical section.
+ * Therefore, any legal call to synchronize_sched() is a quiescent
+ * state, and so on a UP system, synchronize_sched() need do nothing.
+ * Ditto for synchronize_rcu_bh().  (But Lai Jiangshan points out the
+ * benefits of doing might_sleep() to reduce latency.)
+ *
+ * Cool, huh?  (Due to Josh Triplett.)
+ *
+ * But we want to make this a static inline later.
+ */
+void synchronize_sched(void)
+{
+	cond_resched();
+}
+EXPORT_SYMBOL_GPL(synchronize_sched);
+
+void synchronize_rcu_bh(void)
+{
+	synchronize_sched();
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_bh);
+
+/*
+ * Helper function for call_rcu() and call_rcu_bh().
+ */
+static void __call_rcu(struct rcu_head *head,
+		       void (*func)(struct rcu_head *rcu),
+		       struct rcu_ctrlblk *rcp)
+{
+	unsigned long flags;
+
+	head->func = func;
+	head->next = NULL;
+
+	local_irq_save(flags);
+	*rcp->curtail = head;
+	rcp->curtail = &head->next;
+	local_irq_restore(flags);
+}
+
+/*
+ * Post an RCU callback to be invoked after the end of an RCU grace
+ * period.  But since we have but one CPU, that would be after any
+ * quiescent state.
+ */
+void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
+{
+	__call_rcu(head, func, &rcu_ctrlblk);
+}
+EXPORT_SYMBOL_GPL(call_rcu);
+
+/*
+ * Post an RCU bottom-half callback to be invoked after any subsequent
+ * quiescent state.
+ */
+void call_rcu_bh(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
+{
+	__call_rcu(head, func, &rcu_bh_ctrlblk);
+}
+EXPORT_SYMBOL_GPL(call_rcu_bh);
+
+void rcu_barrier(void)
+{
+	struct rcu_synchronize rcu;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(rcu_barrier);
+
+void rcu_barrier_bh(void)
+{
+	struct rcu_synchronize rcu;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu_bh(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(rcu_barrier_bh);
+
+void rcu_barrier_sched(void)
+{
+	struct rcu_synchronize rcu;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu_sched(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(rcu_barrier_sched);
+
+void __init rcu_init(void)
+{
+	open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
+}
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 697c0a0..a621a67 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -327,6 +327,11 @@ rcu_torture_cb(struct rcu_head *p)
 		cur_ops->deferred_free(rp);
 }
 
+static int rcu_no_completed(void)
+{
+	return 0;
+}
+
 static void rcu_torture_deferred_free(struct rcu_torture *p)
 {
 	call_rcu(&p->rtort_rcu, rcu_torture_cb);
@@ -388,6 +393,21 @@ static struct rcu_torture_ops rcu_sync_ops = {
 	.name		= "rcu_sync"
 };
 
+static struct rcu_torture_ops rcu_expedited_ops = {
+	.init		= rcu_sync_torture_init,
+	.cleanup	= NULL,
+	.readlock	= rcu_torture_read_lock,
+	.read_delay	= rcu_read_delay,  /* just reuse rcu's version. */
+	.readunlock	= rcu_torture_read_unlock,
+	.completed	= rcu_no_completed,
+	.deferred_free	= rcu_sync_torture_deferred_free,
+	.sync		= synchronize_rcu_expedited,
+	.cb_barrier	= NULL,
+	.stats		= NULL,
+	.irq_capable	= 1,
+	.name		= "rcu_expedited"
+};
+
 /*
  * Definitions for rcu_bh torture testing.
  */
@@ -547,6 +567,25 @@ static struct rcu_torture_ops srcu_ops = {
 	.name		= "srcu"
 };
 
+static void srcu_torture_synchronize_expedited(void)
+{
+	synchronize_srcu_expedited(&srcu_ctl);
+}
+
+static struct rcu_torture_ops srcu_expedited_ops = {
+	.init		= srcu_torture_init,
+	.cleanup	= srcu_torture_cleanup,
+	.readlock	= srcu_torture_read_lock,
+	.read_delay	= srcu_read_delay,
+	.readunlock	= srcu_torture_read_unlock,
+	.completed	= srcu_torture_completed,
+	.deferred_free	= rcu_sync_torture_deferred_free,
+	.sync		= srcu_torture_synchronize_expedited,
+	.cb_barrier	= NULL,
+	.stats		= srcu_torture_stats,
+	.name		= "srcu_expedited"
+};
+
 /*
  * Definitions for sched torture testing.
  */
@@ -562,11 +601,6 @@ static void sched_torture_read_unlock(int idx)
 	preempt_enable();
 }
 
-static int sched_torture_completed(void)
-{
-	return 0;
-}
-
 static void rcu_sched_torture_deferred_free(struct rcu_torture *p)
 {
 	call_rcu_sched(&p->rtort_rcu, rcu_torture_cb);
@@ -583,7 +617,7 @@ static struct rcu_torture_ops sched_ops = {
 	.readlock	= sched_torture_read_lock,
 	.read_delay	= rcu_read_delay,  /* just reuse rcu's version. */
 	.readunlock	= sched_torture_read_unlock,
-	.completed	= sched_torture_completed,
+	.completed	= rcu_no_completed,
 	.deferred_free	= rcu_sched_torture_deferred_free,
 	.sync		= sched_torture_synchronize,
 	.cb_barrier	= rcu_barrier_sched,
@@ -592,13 +626,13 @@ static struct rcu_torture_ops sched_ops = {
 	.name		= "sched"
 };
 
-static struct rcu_torture_ops sched_ops_sync = {
+static struct rcu_torture_ops sched_sync_ops = {
 	.init		= rcu_sync_torture_init,
 	.cleanup	= NULL,
 	.readlock	= sched_torture_read_lock,
 	.read_delay	= rcu_read_delay,  /* just reuse rcu's version. */
 	.readunlock	= sched_torture_read_unlock,
-	.completed	= sched_torture_completed,
+	.completed	= rcu_no_completed,
 	.deferred_free	= rcu_sync_torture_deferred_free,
 	.sync		= sched_torture_synchronize,
 	.cb_barrier	= NULL,
@@ -612,7 +646,7 @@ static struct rcu_torture_ops sched_expedited_ops = {
 	.readlock	= sched_torture_read_lock,
 	.read_delay	= rcu_read_delay,  /* just reuse rcu's version. */
 	.readunlock	= sched_torture_read_unlock,
-	.completed	= sched_torture_completed,
+	.completed	= rcu_no_completed,
 	.deferred_free	= rcu_sync_torture_deferred_free,
 	.sync		= synchronize_sched_expedited,
 	.cb_barrier	= NULL,
@@ -1097,9 +1131,10 @@ rcu_torture_init(void)
 	int cpu;
 	int firsterr = 0;
 	static struct rcu_torture_ops *torture_ops[] =
-		{ &rcu_ops, &rcu_sync_ops, &rcu_bh_ops, &rcu_bh_sync_ops,
-		  &sched_expedited_ops,
-		  &srcu_ops, &sched_ops, &sched_ops_sync, };
+		{ &rcu_ops, &rcu_sync_ops, &rcu_expedited_ops,
+		  &rcu_bh_ops, &rcu_bh_sync_ops,
+		  &srcu_ops, &srcu_expedited_ops,
+		  &sched_ops, &sched_sync_ops, &sched_expedited_ops, };
 
 	mutex_lock(&fullstop_mutex);
 
@@ -1110,8 +1145,12 @@ rcu_torture_init(void)
 			break;
 	}
 	if (i == ARRAY_SIZE(torture_ops)) {
-		printk(KERN_ALERT "rcutorture: invalid torture type: \"%s\"\n",
+		printk(KERN_ALERT "rcu-torture: invalid torture type: \"%s\"\n",
 		       torture_type);
+		printk(KERN_ALERT "rcu-torture types:");
+		for (i = 0; i < ARRAY_SIZE(torture_ops); i++)
+			printk(KERN_ALERT " %s", torture_ops[i]->name);
+		printk(KERN_ALERT "\n");
 		mutex_unlock(&fullstop_mutex);
 		return -EINVAL;
 	}
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index f3077c0..53ae959 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -46,18 +46,22 @@
 #include <linux/cpu.h>
 #include <linux/mutex.h>
 #include <linux/time.h>
+#include <linux/kernel_stat.h>
 
 #include "rcutree.h"
 
 /* Data structures. */
 
+static struct lock_class_key rcu_node_class[NUM_RCU_LVLS];
+
 #define RCU_STATE_INITIALIZER(name) { \
 	.level = { &name.node[0] }, \
 	.levelcnt = { \
 		NUM_RCU_LVL_0,  /* root of hierarchy. */ \
 		NUM_RCU_LVL_1, \
 		NUM_RCU_LVL_2, \
-		NUM_RCU_LVL_3, /* == MAX_RCU_LVLS */ \
+		NUM_RCU_LVL_3, \
+		NUM_RCU_LVL_4, /* == MAX_RCU_LVLS */ \
 	}, \
 	.signaled = RCU_GP_IDLE, \
 	.gpnum = -300, \
@@ -77,6 +81,8 @@ DEFINE_PER_CPU(struct rcu_data, rcu_sched_data);
 struct rcu_state rcu_bh_state = RCU_STATE_INITIALIZER(rcu_bh_state);
 DEFINE_PER_CPU(struct rcu_data, rcu_bh_data);
 
+static int rcu_scheduler_active __read_mostly;
+
 
 /*
  * Return true if an RCU grace period is in progress.  The ACCESS_ONCE()s
@@ -98,7 +104,7 @@ void rcu_sched_qs(int cpu)
 	struct rcu_data *rdp;
 
 	rdp = &per_cpu(rcu_sched_data, cpu);
-	rdp->passed_quiesc_completed = rdp->completed;
+	rdp->passed_quiesc_completed = rdp->gpnum - 1;
 	barrier();
 	rdp->passed_quiesc = 1;
 	rcu_preempt_note_context_switch(cpu);
@@ -109,7 +115,7 @@ void rcu_bh_qs(int cpu)
 	struct rcu_data *rdp;
 
 	rdp = &per_cpu(rcu_bh_data, cpu);
-	rdp->passed_quiesc_completed = rdp->completed;
+	rdp->passed_quiesc_completed = rdp->gpnum - 1;
 	barrier();
 	rdp->passed_quiesc = 1;
 }
@@ -335,28 +341,9 @@ void rcu_irq_exit(void)
 		set_need_resched();
 }
 
-/*
- * Record the specified "completed" value, which is later used to validate
- * dynticks counter manipulations.  Specify "rsp->completed - 1" to
- * unconditionally invalidate any future dynticks manipulations (which is
- * useful at the beginning of a grace period).
- */
-static void dyntick_record_completed(struct rcu_state *rsp, long comp)
-{
-	rsp->dynticks_completed = comp;
-}
-
 #ifdef CONFIG_SMP
 
 /*
- * Recall the previously recorded value of the completion for dynticks.
- */
-static long dyntick_recall_completed(struct rcu_state *rsp)
-{
-	return rsp->dynticks_completed;
-}
-
-/*
  * Snapshot the specified CPU's dynticks counter so that we can later
  * credit them with an implicit quiescent state.  Return 1 if this CPU
  * is in dynticks idle mode, which is an extended quiescent state.
@@ -419,24 +406,8 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
 
 #else /* #ifdef CONFIG_NO_HZ */
 
-static void dyntick_record_completed(struct rcu_state *rsp, long comp)
-{
-}
-
 #ifdef CONFIG_SMP
 
-/*
- * If there are no dynticks, then the only way that a CPU can passively
- * be in a quiescent state is to be offline.  Unlike dynticks idle, which
- * is a point in time during the prior (already finished) grace period,
- * an offline CPU is always in a quiescent state, and thus can be
- * unconditionally applied.  So just return the current value of completed.
- */
-static long dyntick_recall_completed(struct rcu_state *rsp)
-{
-	return rsp->completed;
-}
-
 static int dyntick_save_progress_counter(struct rcu_data *rdp)
 {
 	return 0;
@@ -553,13 +524,33 @@ static void check_cpu_stall(struct rcu_state *rsp, struct rcu_data *rdp)
 /*
  * Update CPU-local rcu_data state to record the newly noticed grace period.
  * This is used both when we started the grace period and when we notice
- * that someone else started the grace period.
+ * that someone else started the grace period.  The caller must hold the
+ * ->lock of the leaf rcu_node structure corresponding to the current CPU,
+ *  and must have irqs disabled.
  */
+static void __note_new_gpnum(struct rcu_state *rsp, struct rcu_node *rnp, struct rcu_data *rdp)
+{
+	if (rdp->gpnum != rnp->gpnum) {
+		rdp->qs_pending = 1;
+		rdp->passed_quiesc = 0;
+		rdp->gpnum = rnp->gpnum;
+	}
+}
+
 static void note_new_gpnum(struct rcu_state *rsp, struct rcu_data *rdp)
 {
-	rdp->qs_pending = 1;
-	rdp->passed_quiesc = 0;
-	rdp->gpnum = rsp->gpnum;
+	unsigned long flags;
+	struct rcu_node *rnp;
+
+	local_irq_save(flags);
+	rnp = rdp->mynode;
+	if (rdp->gpnum == ACCESS_ONCE(rnp->gpnum) || /* outside lock. */
+	    !spin_trylock(&rnp->lock)) { /* irqs already off, retry later. */
+		local_irq_restore(flags);
+		return;
+	}
+	__note_new_gpnum(rsp, rnp, rdp);
+	spin_unlock_irqrestore(&rnp->lock, flags);
 }
 
 /*
@@ -583,6 +574,79 @@ check_for_new_grace_period(struct rcu_state *rsp, struct rcu_data *rdp)
 }
 
 /*
+ * Advance this CPU's callbacks, but only if the current grace period
+ * has ended.  This may be called only from the CPU to whom the rdp
+ * belongs.  In addition, the corresponding leaf rcu_node structure's
+ * ->lock must be held by the caller, with irqs disabled.
+ */
+static void
+__rcu_process_gp_end(struct rcu_state *rsp, struct rcu_node *rnp, struct rcu_data *rdp)
+{
+	/* Did another grace period end? */
+	if (rdp->completed != rnp->completed) {
+
+		/* Advance callbacks.  No harm if list empty. */
+		rdp->nxttail[RCU_DONE_TAIL] = rdp->nxttail[RCU_WAIT_TAIL];
+		rdp->nxttail[RCU_WAIT_TAIL] = rdp->nxttail[RCU_NEXT_READY_TAIL];
+		rdp->nxttail[RCU_NEXT_READY_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
+
+		/* Remember that we saw this grace-period completion. */
+		rdp->completed = rnp->completed;
+	}
+}
+
+/*
+ * Advance this CPU's callbacks, but only if the current grace period
+ * has ended.  This may be called only from the CPU to whom the rdp
+ * belongs.
+ */
+static void
+rcu_process_gp_end(struct rcu_state *rsp, struct rcu_data *rdp)
+{
+	unsigned long flags;
+	struct rcu_node *rnp;
+
+	local_irq_save(flags);
+	rnp = rdp->mynode;
+	if (rdp->completed == ACCESS_ONCE(rnp->completed) || /* outside lock. */
+	    !spin_trylock(&rnp->lock)) { /* irqs already off, retry later. */
+		local_irq_restore(flags);
+		return;
+	}
+	__rcu_process_gp_end(rsp, rnp, rdp);
+	spin_unlock_irqrestore(&rnp->lock, flags);
+}
+
+/*
+ * Do per-CPU grace-period initialization for running CPU.  The caller
+ * must hold the lock of the leaf rcu_node structure corresponding to
+ * this CPU.
+ */
+static void
+rcu_start_gp_per_cpu(struct rcu_state *rsp, struct rcu_node *rnp, struct rcu_data *rdp)
+{
+	/* Prior grace period ended, so advance callbacks for current CPU. */
+	__rcu_process_gp_end(rsp, rnp, rdp);
+
+	/*
+	 * Because this CPU just now started the new grace period, we know
+	 * that all of its callbacks will be covered by this upcoming grace
+	 * period, even the ones that were registered arbitrarily recently.
+	 * Therefore, advance all outstanding callbacks to RCU_WAIT_TAIL.
+	 *
+	 * Other CPUs cannot be sure exactly when the grace period started.
+	 * Therefore, their recently registered callbacks must pass through
+	 * an additional RCU_NEXT_READY stage, so that they will be handled
+	 * by the next RCU grace period.
+	 */
+	rdp->nxttail[RCU_NEXT_READY_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
+	rdp->nxttail[RCU_WAIT_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
+
+	/* Set state so that this CPU will detect the next quiescent state. */
+	__note_new_gpnum(rsp, rnp, rdp);
+}
+
+/*
  * Start a new RCU grace period if warranted, re-initializing the hierarchy
  * in preparation for detecting the next grace period.  The caller must hold
  * the root node's ->lock, which is released before return.  Hard irqs must
@@ -596,7 +660,23 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 	struct rcu_node *rnp = rcu_get_root(rsp);
 
 	if (!cpu_needs_another_gp(rsp, rdp)) {
-		spin_unlock_irqrestore(&rnp->lock, flags);
+		if (rnp->completed == rsp->completed) {
+			spin_unlock_irqrestore(&rnp->lock, flags);
+			return;
+		}
+		spin_unlock(&rnp->lock);	 /* irqs remain disabled. */
+
+		/*
+		 * Propagate new ->completed value to rcu_node structures
+		 * so that other CPUs don't have to wait until the start
+		 * of the next grace period to process their callbacks.
+		 */
+		rcu_for_each_node_breadth_first(rsp, rnp) {
+			spin_lock(&rnp->lock);	 /* irqs already disabled. */
+			rnp->completed = rsp->completed;
+			spin_unlock(&rnp->lock); /* irqs remain disabled. */
+		}
+		local_irq_restore(flags);
 		return;
 	}
 
@@ -606,29 +686,15 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 	rsp->signaled = RCU_GP_INIT; /* Hold off force_quiescent_state. */
 	rsp->jiffies_force_qs = jiffies + RCU_JIFFIES_TILL_FORCE_QS;
 	record_gp_stall_check_time(rsp);
-	dyntick_record_completed(rsp, rsp->completed - 1);
-	note_new_gpnum(rsp, rdp);
-
-	/*
-	 * Because this CPU just now started the new grace period, we know
-	 * that all of its callbacks will be covered by this upcoming grace
-	 * period, even the ones that were registered arbitrarily recently.
-	 * Therefore, advance all outstanding callbacks to RCU_WAIT_TAIL.
-	 *
-	 * Other CPUs cannot be sure exactly when the grace period started.
-	 * Therefore, their recently registered callbacks must pass through
-	 * an additional RCU_NEXT_READY stage, so that they will be handled
-	 * by the next RCU grace period.
-	 */
-	rdp->nxttail[RCU_NEXT_READY_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
-	rdp->nxttail[RCU_WAIT_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
 
 	/* Special-case the common single-level case. */
 	if (NUM_RCU_NODES == 1) {
 		rcu_preempt_check_blocked_tasks(rnp);
 		rnp->qsmask = rnp->qsmaskinit;
 		rnp->gpnum = rsp->gpnum;
+		rnp->completed = rsp->completed;
 		rsp->signaled = RCU_SIGNAL_INIT; /* force_quiescent_state OK. */
+		rcu_start_gp_per_cpu(rsp, rnp, rdp);
 		spin_unlock_irqrestore(&rnp->lock, flags);
 		return;
 	}
@@ -661,6 +727,9 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 		rcu_preempt_check_blocked_tasks(rnp);
 		rnp->qsmask = rnp->qsmaskinit;
 		rnp->gpnum = rsp->gpnum;
+		rnp->completed = rsp->completed;
+		if (rnp == rdp->mynode)
+			rcu_start_gp_per_cpu(rsp, rnp, rdp);
 		spin_unlock(&rnp->lock);	/* irqs remain disabled. */
 	}
 
@@ -672,58 +741,32 @@ rcu_start_gp(struct rcu_state *rsp, unsigned long flags)
 }
 
 /*
- * Advance this CPU's callbacks, but only if the current grace period
- * has ended.  This may be called only from the CPU to whom the rdp
- * belongs.
+ * Report a full set of quiescent states to the specified rcu_state
+ * data structure.  This involves cleaning up after the prior grace
+ * period and letting rcu_start_gp() start up the next grace period
+ * if one is needed.  Note that the caller must hold rnp->lock, as
+ * required by rcu_start_gp(), which will release it.
  */
-static void
-rcu_process_gp_end(struct rcu_state *rsp, struct rcu_data *rdp)
-{
-	long completed_snap;
-	unsigned long flags;
-
-	local_irq_save(flags);
-	completed_snap = ACCESS_ONCE(rsp->completed);  /* outside of lock. */
-
-	/* Did another grace period end? */
-	if (rdp->completed != completed_snap) {
-
-		/* Advance callbacks.  No harm if list empty. */
-		rdp->nxttail[RCU_DONE_TAIL] = rdp->nxttail[RCU_WAIT_TAIL];
-		rdp->nxttail[RCU_WAIT_TAIL] = rdp->nxttail[RCU_NEXT_READY_TAIL];
-		rdp->nxttail[RCU_NEXT_READY_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
-
-		/* Remember that we saw this grace-period completion. */
-		rdp->completed = completed_snap;
-	}
-	local_irq_restore(flags);
-}
-
-/*
- * Clean up after the prior grace period and let rcu_start_gp() start up
- * the next grace period if one is needed.  Note that the caller must
- * hold rnp->lock, as required by rcu_start_gp(), which will release it.
- */
-static void cpu_quiet_msk_finish(struct rcu_state *rsp, unsigned long flags)
+static void rcu_report_qs_rsp(struct rcu_state *rsp, unsigned long flags)
 	__releases(rcu_get_root(rsp)->lock)
 {
 	WARN_ON_ONCE(!rcu_gp_in_progress(rsp));
 	rsp->completed = rsp->gpnum;
 	rsp->signaled = RCU_GP_IDLE;
-	rcu_process_gp_end(rsp, rsp->rda[smp_processor_id()]);
 	rcu_start_gp(rsp, flags);  /* releases root node's rnp->lock. */
 }
 
 /*
- * Similar to cpu_quiet(), for which it is a helper function.  Allows
- * a group of CPUs to be quieted at one go, though all the CPUs in the
- * group must be represented by the same leaf rcu_node structure.
- * That structure's lock must be held upon entry, and it is released
- * before return.
+ * Similar to rcu_report_qs_rdp(), for which it is a helper function.
+ * Allows quiescent states for a group of CPUs to be reported at one go
+ * to the specified rcu_node structure, though all the CPUs in the group
+ * must be represented by the same rcu_node structure (which need not be
+ * a leaf rcu_node structure, though it often will be).  That structure's
+ * lock must be held upon entry, and it is released before return.
  */
 static void
-cpu_quiet_msk(unsigned long mask, struct rcu_state *rsp, struct rcu_node *rnp,
-	      unsigned long flags)
+rcu_report_qs_rnp(unsigned long mask, struct rcu_state *rsp,
+		  struct rcu_node *rnp, unsigned long flags)
 	__releases(rnp->lock)
 {
 	struct rcu_node *rnp_c;
@@ -759,21 +802,23 @@ cpu_quiet_msk(unsigned long mask, struct rcu_state *rsp, struct rcu_node *rnp,
 
 	/*
 	 * Get here if we are the last CPU to pass through a quiescent
-	 * state for this grace period.  Invoke cpu_quiet_msk_finish()
+	 * state for this grace period.  Invoke rcu_report_qs_rsp()
 	 * to clean up and start the next grace period if one is needed.
 	 */
-	cpu_quiet_msk_finish(rsp, flags); /* releases rnp->lock. */
+	rcu_report_qs_rsp(rsp, flags); /* releases rnp->lock. */
 }
 
 /*
- * Record a quiescent state for the specified CPU, which must either be
- * the current CPU.  The lastcomp argument is used to make sure we are
- * still in the grace period of interest.  We don't want to end the current
- * grace period based on quiescent states detected in an earlier grace
- * period!
+ * Record a quiescent state for the specified CPU to that CPU's rcu_data
+ * structure.  This must be either called from the specified CPU, or
+ * called when the specified CPU is known to be offline (and when it is
+ * also known that no other CPU is concurrently trying to help the offline
+ * CPU).  The lastcomp argument is used to make sure we are still in the
+ * grace period of interest.  We don't want to end the current grace period
+ * based on quiescent states detected in an earlier grace period!
  */
 static void
-cpu_quiet(int cpu, struct rcu_state *rsp, struct rcu_data *rdp, long lastcomp)
+rcu_report_qs_rdp(int cpu, struct rcu_state *rsp, struct rcu_data *rdp, long lastcomp)
 {
 	unsigned long flags;
 	unsigned long mask;
@@ -781,15 +826,15 @@ cpu_quiet(int cpu, struct rcu_state *rsp, struct rcu_data *rdp, long lastcomp)
 
 	rnp = rdp->mynode;
 	spin_lock_irqsave(&rnp->lock, flags);
-	if (lastcomp != ACCESS_ONCE(rsp->completed)) {
+	if (lastcomp != rnp->completed) {
 
 		/*
 		 * Someone beat us to it for this grace period, so leave.
 		 * The race with GP start is resolved by the fact that we
 		 * hold the leaf rcu_node lock, so that the per-CPU bits
 		 * cannot yet be initialized -- so we would simply find our
-		 * CPU's bit already cleared in cpu_quiet_msk() if this race
-		 * occurred.
+		 * CPU's bit already cleared in rcu_report_qs_rnp() if this
+		 * race occurred.
 		 */
 		rdp->passed_quiesc = 0;	/* try again later! */
 		spin_unlock_irqrestore(&rnp->lock, flags);
@@ -807,7 +852,7 @@ cpu_quiet(int cpu, struct rcu_state *rsp, struct rcu_data *rdp, long lastcomp)
 		 */
 		rdp->nxttail[RCU_NEXT_READY_TAIL] = rdp->nxttail[RCU_NEXT_TAIL];
 
-		cpu_quiet_msk(mask, rsp, rnp, flags); /* releases rnp->lock */
+		rcu_report_qs_rnp(mask, rsp, rnp, flags); /* rlses rnp->lock */
 	}
 }
 
@@ -838,8 +883,11 @@ rcu_check_quiescent_state(struct rcu_state *rsp, struct rcu_data *rdp)
 	if (!rdp->passed_quiesc)
 		return;
 
-	/* Tell RCU we are done (but cpu_quiet() will be the judge of that). */
-	cpu_quiet(rdp->cpu, rsp, rdp, rdp->passed_quiesc_completed);
+	/*
+	 * Tell RCU we are done (but rcu_report_qs_rdp() will be the
+	 * judge of that).
+	 */
+	rcu_report_qs_rdp(rdp->cpu, rsp, rdp, rdp->passed_quiesc_completed);
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
@@ -899,8 +947,8 @@ static void rcu_adopt_orphan_cbs(struct rcu_state *rsp)
 static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
 {
 	unsigned long flags;
-	long lastcomp;
 	unsigned long mask;
+	int need_report = 0;
 	struct rcu_data *rdp = rsp->rda[cpu];
 	struct rcu_node *rnp;
 
@@ -914,30 +962,32 @@ static void __rcu_offline_cpu(int cpu, struct rcu_state *rsp)
 		spin_lock(&rnp->lock);		/* irqs already disabled. */
 		rnp->qsmaskinit &= ~mask;
 		if (rnp->qsmaskinit != 0) {
-			spin_unlock(&rnp->lock); /* irqs remain disabled. */
+			if (rnp != rdp->mynode)
+				spin_unlock(&rnp->lock); /* irqs remain disabled. */
 			break;
 		}
-
-		/*
-		 * If there was a task blocking the current grace period,
-		 * and if all CPUs have checked in, we need to propagate
-		 * the quiescent state up the rcu_node hierarchy.  But that
-		 * is inconvenient at the moment due to deadlock issues if
-		 * this should end the current grace period.  So set the
-		 * offlined CPU's bit in ->qsmask in order to force the
-		 * next force_quiescent_state() invocation to clean up this
-		 * mess in a deadlock-free manner.
-		 */
-		if (rcu_preempt_offline_tasks(rsp, rnp, rdp) && !rnp->qsmask)
-			rnp->qsmask |= mask;
-
+		if (rnp == rdp->mynode)
+			need_report = rcu_preempt_offline_tasks(rsp, rnp, rdp);
+		else
+			spin_unlock(&rnp->lock); /* irqs remain disabled. */
 		mask = rnp->grpmask;
-		spin_unlock(&rnp->lock);	/* irqs remain disabled. */
 		rnp = rnp->parent;
 	} while (rnp != NULL);
-	lastcomp = rsp->completed;
 
-	spin_unlock_irqrestore(&rsp->onofflock, flags);
+	/*
+	 * We still hold the leaf rcu_node structure lock here, and
+	 * irqs are still disabled.  The reason for this subterfuge is
+	 * because invoking rcu_report_unblock_qs_rnp() with ->onofflock
+	 * held leads to deadlock.
+	 */
+	spin_unlock(&rsp->onofflock); /* irqs remain disabled. */
+	rnp = rdp->mynode;
+	if (need_report & RCU_OFL_TASKS_NORM_GP)
+		rcu_report_unblock_qs_rnp(rnp, flags);
+	else
+		spin_unlock_irqrestore(&rnp->lock, flags);
+	if (need_report & RCU_OFL_TASKS_EXP_GP)
+		rcu_report_exp_rnp(rsp, rnp);
 
 	rcu_adopt_orphan_cbs(rsp);
 }
@@ -1109,7 +1159,7 @@ static int rcu_process_dyntick(struct rcu_state *rsp, long lastcomp,
 	rcu_for_each_leaf_node(rsp, rnp) {
 		mask = 0;
 		spin_lock_irqsave(&rnp->lock, flags);
-		if (rsp->completed != lastcomp) {
+		if (rnp->completed != lastcomp) {
 			spin_unlock_irqrestore(&rnp->lock, flags);
 			return 1;
 		}
@@ -1123,10 +1173,10 @@ static int rcu_process_dyntick(struct rcu_state *rsp, long lastcomp,
 			if ((rnp->qsmask & bit) != 0 && f(rsp->rda[cpu]))
 				mask |= bit;
 		}
-		if (mask != 0 && rsp->completed == lastcomp) {
+		if (mask != 0 && rnp->completed == lastcomp) {
 
-			/* cpu_quiet_msk() releases rnp->lock. */
-			cpu_quiet_msk(mask, rsp, rnp, flags);
+			/* rcu_report_qs_rnp() releases rnp->lock. */
+			rcu_report_qs_rnp(mask, rsp, rnp, flags);
 			continue;
 		}
 		spin_unlock_irqrestore(&rnp->lock, flags);
@@ -1144,6 +1194,7 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 	long lastcomp;
 	struct rcu_node *rnp = rcu_get_root(rsp);
 	u8 signaled;
+	u8 forcenow;
 
 	if (!rcu_gp_in_progress(rsp))
 		return;  /* No grace period in progress, nothing to force. */
@@ -1156,10 +1207,10 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 		goto unlock_ret; /* no emergency and done recently. */
 	rsp->n_force_qs++;
 	spin_lock(&rnp->lock);
-	lastcomp = rsp->completed;
+	lastcomp = rsp->gpnum - 1;
 	signaled = rsp->signaled;
 	rsp->jiffies_force_qs = jiffies + RCU_JIFFIES_TILL_FORCE_QS;
-	if (lastcomp == rsp->gpnum) {
+	if(!rcu_gp_in_progress(rsp)) {
 		rsp->n_force_qs_ngp++;
 		spin_unlock(&rnp->lock);
 		goto unlock_ret;  /* no GP in progress, time updated. */
@@ -1180,21 +1231,29 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 		if (rcu_process_dyntick(rsp, lastcomp,
 					dyntick_save_progress_counter))
 			goto unlock_ret;
+		/* fall into next case. */
+
+	case RCU_SAVE_COMPLETED:
 
 		/* Update state, record completion counter. */
+		forcenow = 0;
 		spin_lock(&rnp->lock);
-		if (lastcomp == rsp->completed &&
-		    rsp->signaled == RCU_SAVE_DYNTICK) {
+		if (lastcomp + 1 == rsp->gpnum &&
+		    lastcomp == rsp->completed &&
+		    rsp->signaled == signaled) {
 			rsp->signaled = RCU_FORCE_QS;
-			dyntick_record_completed(rsp, lastcomp);
+			rsp->completed_fqs = lastcomp;
+			forcenow = signaled == RCU_SAVE_COMPLETED;
 		}
 		spin_unlock(&rnp->lock);
-		break;
+		if (!forcenow)
+			break;
+		/* fall into next case. */
 
 	case RCU_FORCE_QS:
 
 		/* Check dyntick-idle state, send IPI to laggarts. */
-		if (rcu_process_dyntick(rsp, dyntick_recall_completed(rsp),
+		if (rcu_process_dyntick(rsp, rsp->completed_fqs,
 					rcu_implicit_dynticks_qs))
 			goto unlock_ret;
 
@@ -1351,6 +1410,68 @@ void call_rcu_bh(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
 }
 EXPORT_SYMBOL_GPL(call_rcu_bh);
 
+/**
+ * synchronize_sched - wait until an rcu-sched grace period has elapsed.
+ *
+ * Control will return to the caller some time after a full rcu-sched
+ * grace period has elapsed, in other words after all currently executing
+ * rcu-sched read-side critical sections have completed.   These read-side
+ * critical sections are delimited by rcu_read_lock_sched() and
+ * rcu_read_unlock_sched(), and may be nested.  Note that preempt_disable(),
+ * local_irq_disable(), and so on may be used in place of
+ * rcu_read_lock_sched().
+ *
+ * This means that all preempt_disable code sequences, including NMI and
+ * hardware-interrupt handlers, in progress on entry will have completed
+ * before this primitive returns.  However, this does not guarantee that
+ * softirq handlers will have completed, since in some kernels, these
+ * handlers can run in process context, and can block.
+ *
+ * This primitive provides the guarantees made by the (now removed)
+ * synchronize_kernel() API.  In contrast, synchronize_rcu() only
+ * guarantees that rcu_read_lock() sections will have completed.
+ * In "classic RCU", these two guarantees happen to be one and
+ * the same, but can differ in realtime RCU implementations.
+ */
+void synchronize_sched(void)
+{
+	struct rcu_synchronize rcu;
+
+	if (rcu_blocking_is_gp())
+		return;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu_sched(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(synchronize_sched);
+
+/**
+ * synchronize_rcu_bh - wait until an rcu_bh grace period has elapsed.
+ *
+ * Control will return to the caller some time after a full rcu_bh grace
+ * period has elapsed, in other words after all currently executing rcu_bh
+ * read-side critical sections have completed.  RCU read-side critical
+ * sections are delimited by rcu_read_lock_bh() and rcu_read_unlock_bh(),
+ * and may be nested.
+ */
+void synchronize_rcu_bh(void)
+{
+	struct rcu_synchronize rcu;
+
+	if (rcu_blocking_is_gp())
+		return;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu_bh(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu_bh);
+
 /*
  * Check to see if there is any immediate RCU-related work to be done
  * by the current CPU, for the specified type of RCU, returning 1 if so.
@@ -1360,6 +1481,8 @@ EXPORT_SYMBOL_GPL(call_rcu_bh);
  */
 static int __rcu_pending(struct rcu_state *rsp, struct rcu_data *rdp)
 {
+	struct rcu_node *rnp = rdp->mynode;
+
 	rdp->n_rcu_pending++;
 
 	/* Check for CPU stalls, if enabled. */
@@ -1384,13 +1507,13 @@ static int __rcu_pending(struct rcu_state *rsp, struct rcu_data *rdp)
 	}
 
 	/* Has another RCU grace period completed?  */
-	if (ACCESS_ONCE(rsp->completed) != rdp->completed) { /* outside lock */
+	if (ACCESS_ONCE(rnp->completed) != rdp->completed) { /* outside lock */
 		rdp->n_rp_gp_completed++;
 		return 1;
 	}
 
 	/* Has a new RCU grace period started? */
-	if (ACCESS_ONCE(rsp->gpnum) != rdp->gpnum) { /* outside lock */
+	if (ACCESS_ONCE(rnp->gpnum) != rdp->gpnum) { /* outside lock */
 		rdp->n_rp_gp_started++;
 		return 1;
 	}
@@ -1433,6 +1556,21 @@ int rcu_needs_cpu(int cpu)
 	       rcu_preempt_needs_cpu(cpu);
 }
 
+/*
+ * This function is invoked towards the end of the scheduler's initialization
+ * process.  Before this is called, the idle task might contain
+ * RCU read-side critical sections (during which time, this idle
+ * task is booting the system).  After this function is called, the
+ * idle tasks are prohibited from containing RCU read-side critical
+ * sections.
+ */
+void rcu_scheduler_starting(void)
+{
+	WARN_ON(num_online_cpus() != 1);
+	WARN_ON(nr_context_switches() > 0);
+	rcu_scheduler_active = 1;
+}
+
 static DEFINE_PER_CPU(struct rcu_head, rcu_barrier_head) = {NULL};
 static atomic_t rcu_barrier_cpu_count;
 static DEFINE_MUTEX(rcu_barrier_mutex);
@@ -1544,21 +1682,16 @@ static void __cpuinit
 rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptable)
 {
 	unsigned long flags;
-	long lastcomp;
 	unsigned long mask;
 	struct rcu_data *rdp = rsp->rda[cpu];
 	struct rcu_node *rnp = rcu_get_root(rsp);
 
 	/* Set up local state, ensuring consistent view of global state. */
 	spin_lock_irqsave(&rnp->lock, flags);
-	lastcomp = rsp->completed;
-	rdp->completed = lastcomp;
-	rdp->gpnum = lastcomp;
 	rdp->passed_quiesc = 0;  /* We could be racing with new GP, */
 	rdp->qs_pending = 1;	 /*  so set up to respond to current GP. */
 	rdp->beenonline = 1;	 /* We have now been online. */
 	rdp->preemptable = preemptable;
-	rdp->passed_quiesc_completed = lastcomp - 1;
 	rdp->qlen_last_fqs_check = 0;
 	rdp->n_force_qs_snap = rsp->n_force_qs;
 	rdp->blimit = blimit;
@@ -1580,6 +1713,11 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptable)
 		spin_lock(&rnp->lock);	/* irqs already disabled. */
 		rnp->qsmaskinit |= mask;
 		mask = rnp->grpmask;
+		if (rnp == rdp->mynode) {
+			rdp->gpnum = rnp->completed; /* if GP in progress... */
+			rdp->completed = rnp->completed;
+			rdp->passed_quiesc_completed = rnp->completed - 1;
+		}
 		spin_unlock(&rnp->lock); /* irqs already disabled. */
 		rnp = rnp->parent;
 	} while (rnp != NULL && !(rnp->qsmaskinit & mask));
@@ -1597,8 +1735,8 @@ static void __cpuinit rcu_online_cpu(int cpu)
 /*
  * Handle CPU online/offline notification events.
  */
-int __cpuinit rcu_cpu_notify(struct notifier_block *self,
-			     unsigned long action, void *hcpu)
+static int __cpuinit rcu_cpu_notify(struct notifier_block *self,
+				    unsigned long action, void *hcpu)
 {
 	long cpu = (long)hcpu;
 
@@ -1685,8 +1823,8 @@ static void __init rcu_init_one(struct rcu_state *rsp)
 		cpustride *= rsp->levelspread[i];
 		rnp = rsp->level[i];
 		for (j = 0; j < rsp->levelcnt[i]; j++, rnp++) {
-			if (rnp != rcu_get_root(rsp))
-				spin_lock_init(&rnp->lock);
+			spin_lock_init(&rnp->lock);
+			lockdep_set_class(&rnp->lock, &rcu_node_class[i]);
 			rnp->gpnum = 0;
 			rnp->qsmask = 0;
 			rnp->qsmaskinit = 0;
@@ -1707,9 +1845,10 @@ static void __init rcu_init_one(struct rcu_state *rsp)
 			rnp->level = i;
 			INIT_LIST_HEAD(&rnp->blocked_tasks[0]);
 			INIT_LIST_HEAD(&rnp->blocked_tasks[1]);
+			INIT_LIST_HEAD(&rnp->blocked_tasks[2]);
+			INIT_LIST_HEAD(&rnp->blocked_tasks[3]);
 		}
 	}
-	spin_lock_init(&rcu_get_root(rsp)->lock);
 }
 
 /*
@@ -1735,16 +1874,30 @@ do { \
 	} \
 } while (0)
 
-void __init __rcu_init(void)
+void __init rcu_init(void)
 {
+	int i;
+
 	rcu_bootup_announce();
 #ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 	printk(KERN_INFO "RCU-based detection of stalled CPUs is enabled.\n");
 #endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
+#if NUM_RCU_LVL_4 != 0
+	printk(KERN_INFO "Experimental four-level hierarchy is enabled.\n");
+#endif /* #if NUM_RCU_LVL_4 != 0 */
 	RCU_INIT_FLAVOR(&rcu_sched_state, rcu_sched_data);
 	RCU_INIT_FLAVOR(&rcu_bh_state, rcu_bh_data);
 	__rcu_init_preempt();
 	open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
+
+	/*
+	 * We don't need protection against CPU-hotplug here because
+	 * this is called early in boot, before either interrupts
+	 * or the scheduler are operational.
+	 */
+	cpu_notifier(rcu_cpu_notify, 0);
+	for_each_online_cpu(i)
+		rcu_cpu_notify(NULL, CPU_UP_PREPARE, (void *)(long)i);
 }
 
 #include "rcutree_plugin.h"
diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index 1899023..d2a0046 100644
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -34,10 +34,11 @@
  * In practice, this has not been tested, so there is probably some
  * bug somewhere.
  */
-#define MAX_RCU_LVLS 3
+#define MAX_RCU_LVLS 4
 #define RCU_FANOUT	      (CONFIG_RCU_FANOUT)
 #define RCU_FANOUT_SQ	      (RCU_FANOUT * RCU_FANOUT)
 #define RCU_FANOUT_CUBE	      (RCU_FANOUT_SQ * RCU_FANOUT)
+#define RCU_FANOUT_FOURTH     (RCU_FANOUT_CUBE * RCU_FANOUT)
 
 #if NR_CPUS <= RCU_FANOUT
 #  define NUM_RCU_LVLS	      1
@@ -45,23 +46,33 @@
 #  define NUM_RCU_LVL_1	      (NR_CPUS)
 #  define NUM_RCU_LVL_2	      0
 #  define NUM_RCU_LVL_3	      0
+#  define NUM_RCU_LVL_4	      0
 #elif NR_CPUS <= RCU_FANOUT_SQ
 #  define NUM_RCU_LVLS	      2
 #  define NUM_RCU_LVL_0	      1
 #  define NUM_RCU_LVL_1	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT)
 #  define NUM_RCU_LVL_2	      (NR_CPUS)
 #  define NUM_RCU_LVL_3	      0
+#  define NUM_RCU_LVL_4	      0
 #elif NR_CPUS <= RCU_FANOUT_CUBE
 #  define NUM_RCU_LVLS	      3
 #  define NUM_RCU_LVL_0	      1
 #  define NUM_RCU_LVL_1	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT_SQ)
 #  define NUM_RCU_LVL_2	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT)
 #  define NUM_RCU_LVL_3	      NR_CPUS
+#  define NUM_RCU_LVL_4	      0
+#elif NR_CPUS <= RCU_FANOUT_FOURTH
+#  define NUM_RCU_LVLS	      4
+#  define NUM_RCU_LVL_0	      1
+#  define NUM_RCU_LVL_1	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT_CUBE)
+#  define NUM_RCU_LVL_2	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT_SQ)
+#  define NUM_RCU_LVL_3	      DIV_ROUND_UP(NR_CPUS, RCU_FANOUT)
+#  define NUM_RCU_LVL_4	      NR_CPUS
 #else
 # error "CONFIG_RCU_FANOUT insufficient for NR_CPUS"
 #endif /* #if (NR_CPUS) <= RCU_FANOUT */
 
-#define RCU_SUM (NUM_RCU_LVL_0 + NUM_RCU_LVL_1 + NUM_RCU_LVL_2 + NUM_RCU_LVL_3)
+#define RCU_SUM (NUM_RCU_LVL_0 + NUM_RCU_LVL_1 + NUM_RCU_LVL_2 + NUM_RCU_LVL_3 + NUM_RCU_LVL_4)
 #define NUM_RCU_NODES (RCU_SUM - NR_CPUS)
 
 /*
@@ -84,14 +95,21 @@ struct rcu_node {
 	long	gpnum;		/* Current grace period for this node. */
 				/*  This will either be equal to or one */
 				/*  behind the root rcu_node's gpnum. */
+	long	completed;	/* Last grace period completed for this node. */
+				/*  This will either be equal to or one */
+				/*  behind the root rcu_node's gpnum. */
 	unsigned long qsmask;	/* CPUs or groups that need to switch in */
 				/*  order for current grace period to proceed.*/
 				/*  In leaf rcu_node, each bit corresponds to */
 				/*  an rcu_data structure, otherwise, each */
 				/*  bit corresponds to a child rcu_node */
 				/*  structure. */
+	unsigned long expmask;	/* Groups that have ->blocked_tasks[] */
+				/*  elements that need to drain to allow the */
+				/*  current expedited grace period to */
+				/*  complete (only for TREE_PREEMPT_RCU). */
 	unsigned long qsmaskinit;
-				/* Per-GP initialization for qsmask. */
+				/* Per-GP initial value for qsmask & expmask. */
 	unsigned long grpmask;	/* Mask to apply to parent qsmask. */
 				/*  Only one bit will be set in this mask. */
 	int	grplo;		/* lowest-numbered CPU or group here. */
@@ -99,7 +117,7 @@ struct rcu_node {
 	u8	grpnum;		/* CPU/group number for next level up. */
 	u8	level;		/* root is at level 0. */
 	struct rcu_node *parent;
-	struct list_head blocked_tasks[2];
+	struct list_head blocked_tasks[4];
 				/* Tasks blocked in RCU read-side critsect. */
 				/*  Grace period number (->gpnum) x blocked */
 				/*  by tasks on the (x & 0x1) element of the */
@@ -114,6 +132,21 @@ struct rcu_node {
 	for ((rnp) = &(rsp)->node[0]; \
 	     (rnp) < &(rsp)->node[NUM_RCU_NODES]; (rnp)++)
 
+/*
+ * Do a breadth-first scan of the non-leaf rcu_node structures for the
+ * specified rcu_state structure.  Note that if there is a singleton
+ * rcu_node tree with but one rcu_node structure, this loop is a no-op.
+ */
+#define rcu_for_each_nonleaf_node_breadth_first(rsp, rnp) \
+	for ((rnp) = &(rsp)->node[0]; \
+	     (rnp) < (rsp)->level[NUM_RCU_LVLS - 1]; (rnp)++)
+
+/*
+ * Scan the leaves of the rcu_node hierarchy for the specified rcu_state
+ * structure.  Note that if there is a singleton rcu_node tree with but
+ * one rcu_node structure, this loop -will- visit the rcu_node structure.
+ * It is still a leaf node, even if it is also the root node.
+ */
 #define rcu_for_each_leaf_node(rsp, rnp) \
 	for ((rnp) = (rsp)->level[NUM_RCU_LVLS - 1]; \
 	     (rnp) < &(rsp)->node[NUM_RCU_NODES]; (rnp)++)
@@ -204,11 +237,12 @@ struct rcu_data {
 #define RCU_GP_IDLE		0	/* No grace period in progress. */
 #define RCU_GP_INIT		1	/* Grace period being initialized. */
 #define RCU_SAVE_DYNTICK	2	/* Need to scan dyntick state. */
-#define RCU_FORCE_QS		3	/* Need to force quiescent state. */
+#define RCU_SAVE_COMPLETED	3	/* Need to save rsp->completed. */
+#define RCU_FORCE_QS		4	/* Need to force quiescent state. */
 #ifdef CONFIG_NO_HZ
 #define RCU_SIGNAL_INIT		RCU_SAVE_DYNTICK
 #else /* #ifdef CONFIG_NO_HZ */
-#define RCU_SIGNAL_INIT		RCU_FORCE_QS
+#define RCU_SIGNAL_INIT		RCU_SAVE_COMPLETED
 #endif /* #else #ifdef CONFIG_NO_HZ */
 
 #define RCU_JIFFIES_TILL_FORCE_QS	 3	/* for rsp->jiffies_force_qs */
@@ -246,7 +280,7 @@ struct rcu_state {
 	long	gpnum;				/* Current gp number. */
 	long	completed;			/* # of last completed gp. */
 
-	/* End  of fields guarded by root rcu_node's lock. */
+	/* End of fields guarded by root rcu_node's lock. */
 
 	spinlock_t onofflock;			/* exclude on/offline and */
 						/*  starting new GP.  Also */
@@ -260,6 +294,8 @@ struct rcu_state {
 	long orphan_qlen;			/* Number of orphaned cbs. */
 	spinlock_t fqslock;			/* Only one task forcing */
 						/*  quiescent states. */
+	long	completed_fqs;			/* Value of completed @ snap. */
+						/*  Protected by fqslock. */
 	unsigned long jiffies_force_qs;		/* Time at which to invoke */
 						/*  force_quiescent_state(). */
 	unsigned long n_force_qs;		/* Number of calls to */
@@ -274,11 +310,15 @@ struct rcu_state {
 	unsigned long jiffies_stall;		/* Time at which to check */
 						/*  for CPU stalls. */
 #endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
-#ifdef CONFIG_NO_HZ
-	long dynticks_completed;		/* Value of completed @ snap. */
-#endif /* #ifdef CONFIG_NO_HZ */
 };
 
+/* Return values for rcu_preempt_offline_tasks(). */
+
+#define RCU_OFL_TASKS_NORM_GP	0x1		/* Tasks blocking normal */
+						/*  GP were moved to root. */
+#define RCU_OFL_TASKS_EXP_GP	0x2		/* Tasks blocking expedited */
+						/*  GP were moved to root. */
+
 #ifdef RCU_TREE_NONCORE
 
 /*
@@ -298,10 +338,14 @@ DECLARE_PER_CPU(struct rcu_data, rcu_preempt_data);
 #else /* #ifdef RCU_TREE_NONCORE */
 
 /* Forward declarations for rcutree_plugin.h */
-static inline void rcu_bootup_announce(void);
+static void rcu_bootup_announce(void);
 long rcu_batches_completed(void);
 static void rcu_preempt_note_context_switch(int cpu);
 static int rcu_preempted_readers(struct rcu_node *rnp);
+#ifdef CONFIG_HOTPLUG_CPU
+static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp,
+				      unsigned long flags);
+#endif /* #ifdef CONFIG_HOTPLUG_CPU */
 #ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 static void rcu_print_task_stall(struct rcu_node *rnp);
 #endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
@@ -315,6 +359,9 @@ static void rcu_preempt_offline_cpu(int cpu);
 static void rcu_preempt_check_callbacks(int cpu);
 static void rcu_preempt_process_callbacks(void);
 void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu));
+#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_TREE_PREEMPT_RCU)
+static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp);
+#endif /* #if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_TREE_PREEMPT_RCU) */
 static int rcu_preempt_pending(int cpu);
 static int rcu_preempt_needs_cpu(int cpu);
 static void __cpuinit rcu_preempt_init_percpu_data(int cpu);
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index ef2a58c..37fbccd 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -24,16 +24,19 @@
  *	   Paul E. McKenney <paulmck@linux.vnet.ibm.com>
  */
 
+#include <linux/delay.h>
 
 #ifdef CONFIG_TREE_PREEMPT_RCU
 
 struct rcu_state rcu_preempt_state = RCU_STATE_INITIALIZER(rcu_preempt_state);
 DEFINE_PER_CPU(struct rcu_data, rcu_preempt_data);
 
+static int rcu_preempted_readers_exp(struct rcu_node *rnp);
+
 /*
  * Tell them what RCU they are running.
  */
-static inline void rcu_bootup_announce(void)
+static void __init rcu_bootup_announce(void)
 {
 	printk(KERN_INFO
 	       "Experimental preemptable hierarchical RCU implementation.\n");
@@ -67,7 +70,7 @@ EXPORT_SYMBOL_GPL(rcu_batches_completed);
 static void rcu_preempt_qs(int cpu)
 {
 	struct rcu_data *rdp = &per_cpu(rcu_preempt_data, cpu);
-	rdp->passed_quiesc_completed = rdp->completed;
+	rdp->passed_quiesc_completed = rdp->gpnum - 1;
 	barrier();
 	rdp->passed_quiesc = 1;
 }
@@ -157,14 +160,58 @@ EXPORT_SYMBOL_GPL(__rcu_read_lock);
  */
 static int rcu_preempted_readers(struct rcu_node *rnp)
 {
-	return !list_empty(&rnp->blocked_tasks[rnp->gpnum & 0x1]);
+	int phase = rnp->gpnum & 0x1;
+
+	return !list_empty(&rnp->blocked_tasks[phase]) ||
+	       !list_empty(&rnp->blocked_tasks[phase + 2]);
+}
+
+/*
+ * Record a quiescent state for all tasks that were previously queued
+ * on the specified rcu_node structure and that were blocking the current
+ * RCU grace period.  The caller must hold the specified rnp->lock with
+ * irqs disabled, and this lock is released upon return, but irqs remain
+ * disabled.
+ */
+static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags)
+	__releases(rnp->lock)
+{
+	unsigned long mask;
+	struct rcu_node *rnp_p;
+
+	if (rnp->qsmask != 0 || rcu_preempted_readers(rnp)) {
+		spin_unlock_irqrestore(&rnp->lock, flags);
+		return;  /* Still need more quiescent states! */
+	}
+
+	rnp_p = rnp->parent;
+	if (rnp_p == NULL) {
+		/*
+		 * Either there is only one rcu_node in the tree,
+		 * or tasks were kicked up to root rcu_node due to
+		 * CPUs going offline.
+		 */
+		rcu_report_qs_rsp(&rcu_preempt_state, flags);
+		return;
+	}
+
+	/* Report up the rest of the hierarchy. */
+	mask = rnp->grpmask;
+	spin_unlock(&rnp->lock);	/* irqs remain disabled. */
+	spin_lock(&rnp_p->lock);	/* irqs already disabled. */
+	rcu_report_qs_rnp(mask, &rcu_preempt_state, rnp_p, flags);
 }
 
+/*
+ * Handle special cases during rcu_read_unlock(), such as needing to
+ * notify RCU core processing or task having blocked during the RCU
+ * read-side critical section.
+ */
 static void rcu_read_unlock_special(struct task_struct *t)
 {
 	int empty;
+	int empty_exp;
 	unsigned long flags;
-	unsigned long mask;
 	struct rcu_node *rnp;
 	int special;
 
@@ -207,36 +254,30 @@ static void rcu_read_unlock_special(struct task_struct *t)
 			spin_unlock(&rnp->lock);  /* irqs remain disabled. */
 		}
 		empty = !rcu_preempted_readers(rnp);
+		empty_exp = !rcu_preempted_readers_exp(rnp);
+		smp_mb(); /* ensure expedited fastpath sees end of RCU c-s. */
 		list_del_init(&t->rcu_node_entry);
 		t->rcu_blocked_node = NULL;
 
 		/*
 		 * If this was the last task on the current list, and if
 		 * we aren't waiting on any CPUs, report the quiescent state.
-		 * Note that both cpu_quiet_msk_finish() and cpu_quiet_msk()
-		 * drop rnp->lock and restore irq.
+		 * Note that rcu_report_unblock_qs_rnp() releases rnp->lock.
 		 */
-		if (!empty && rnp->qsmask == 0 &&
-		    !rcu_preempted_readers(rnp)) {
-			struct rcu_node *rnp_p;
-
-			if (rnp->parent == NULL) {
-				/* Only one rcu_node in the tree. */
-				cpu_quiet_msk_finish(&rcu_preempt_state, flags);
-				return;
-			}
-			/* Report up the rest of the hierarchy. */
-			mask = rnp->grpmask;
+		if (empty)
 			spin_unlock_irqrestore(&rnp->lock, flags);
-			rnp_p = rnp->parent;
-			spin_lock_irqsave(&rnp_p->lock, flags);
-			WARN_ON_ONCE(rnp->qsmask);
-			cpu_quiet_msk(mask, &rcu_preempt_state, rnp_p, flags);
-			return;
-		}
-		spin_unlock(&rnp->lock);
+		else
+			rcu_report_unblock_qs_rnp(rnp, flags);
+
+		/*
+		 * If this was the last task on the expedited lists,
+		 * then we need to report up the rcu_node hierarchy.
+		 */
+		if (!empty_exp && !rcu_preempted_readers_exp(rnp))
+			rcu_report_exp_rnp(&rcu_preempt_state, rnp);
+	} else {
+		local_irq_restore(flags);
 	}
-	local_irq_restore(flags);
 }
 
 /*
@@ -303,6 +344,8 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
  * rcu_node.  The reason for not just moving them to the immediate
  * parent is to remove the need for rcu_read_unlock_special() to
  * make more than two attempts to acquire the target rcu_node's lock.
+ * Returns true if there were tasks blocking the current RCU grace
+ * period.
  *
  * Returns 1 if there was previously a task blocking the current grace
  * period on the specified rcu_node structure.
@@ -316,7 +359,7 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 	int i;
 	struct list_head *lp;
 	struct list_head *lp_root;
-	int retval = rcu_preempted_readers(rnp);
+	int retval = 0;
 	struct rcu_node *rnp_root = rcu_get_root(rsp);
 	struct task_struct *tp;
 
@@ -326,7 +369,9 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 	}
 	WARN_ON_ONCE(rnp != rdp->mynode &&
 		     (!list_empty(&rnp->blocked_tasks[0]) ||
-		      !list_empty(&rnp->blocked_tasks[1])));
+		      !list_empty(&rnp->blocked_tasks[1]) ||
+		      !list_empty(&rnp->blocked_tasks[2]) ||
+		      !list_empty(&rnp->blocked_tasks[3])));
 
 	/*
 	 * Move tasks up to root rcu_node.  Rely on the fact that the
@@ -334,7 +379,11 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 	 * rcu_nodes in terms of gp_num value.  This fact allows us to
 	 * move the blocked_tasks[] array directly, element by element.
 	 */
-	for (i = 0; i < 2; i++) {
+	if (rcu_preempted_readers(rnp))
+		retval |= RCU_OFL_TASKS_NORM_GP;
+	if (rcu_preempted_readers_exp(rnp))
+		retval |= RCU_OFL_TASKS_EXP_GP;
+	for (i = 0; i < 4; i++) {
 		lp = &rnp->blocked_tasks[i];
 		lp_root = &rnp_root->blocked_tasks[i];
 		while (!list_empty(lp)) {
@@ -346,7 +395,6 @@ static int rcu_preempt_offline_tasks(struct rcu_state *rsp,
 			spin_unlock(&rnp_root->lock); /* irqs remain disabled */
 		}
 	}
-
 	return retval;
 }
 
@@ -398,14 +446,183 @@ void call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu))
 }
 EXPORT_SYMBOL_GPL(call_rcu);
 
+/**
+ * synchronize_rcu - wait until a grace period has elapsed.
+ *
+ * Control will return to the caller some time after a full grace
+ * period has elapsed, in other words after all currently executing RCU
+ * read-side critical sections have completed.  RCU read-side critical
+ * sections are delimited by rcu_read_lock() and rcu_read_unlock(),
+ * and may be nested.
+ */
+void synchronize_rcu(void)
+{
+	struct rcu_synchronize rcu;
+
+	if (!rcu_scheduler_active)
+		return;
+
+	init_completion(&rcu.completion);
+	/* Will wake me after RCU finished. */
+	call_rcu(&rcu.head, wakeme_after_rcu);
+	/* Wait for it. */
+	wait_for_completion(&rcu.completion);
+}
+EXPORT_SYMBOL_GPL(synchronize_rcu);
+
+static DECLARE_WAIT_QUEUE_HEAD(sync_rcu_preempt_exp_wq);
+static long sync_rcu_preempt_exp_count;
+static DEFINE_MUTEX(sync_rcu_preempt_exp_mutex);
+
 /*
- * Wait for an rcu-preempt grace period.  We are supposed to expedite the
- * grace period, but this is the crude slow compatability hack, so just
- * invoke synchronize_rcu().
+ * Return non-zero if there are any tasks in RCU read-side critical
+ * sections blocking the current preemptible-RCU expedited grace period.
+ * If there is no preemptible-RCU expedited grace period currently in
+ * progress, returns zero unconditionally.
+ */
+static int rcu_preempted_readers_exp(struct rcu_node *rnp)
+{
+	return !list_empty(&rnp->blocked_tasks[2]) ||
+	       !list_empty(&rnp->blocked_tasks[3]);
+}
+
+/*
+ * return non-zero if there is no RCU expedited grace period in progress
+ * for the specified rcu_node structure, in other words, if all CPUs and
+ * tasks covered by the specified rcu_node structure have done their bit
+ * for the current expedited grace period.  Works only for preemptible
+ * RCU -- other RCU implementation use other means.
+ *
+ * Caller must hold sync_rcu_preempt_exp_mutex.
+ */
+static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
+{
+	return !rcu_preempted_readers_exp(rnp) &&
+	       ACCESS_ONCE(rnp->expmask) == 0;
+}
+
+/*
+ * Report the exit from RCU read-side critical section for the last task
+ * that queued itself during or before the current expedited preemptible-RCU
+ * grace period.  This event is reported either to the rcu_node structure on
+ * which the task was queued or to one of that rcu_node structure's ancestors,
+ * recursively up the tree.  (Calm down, calm down, we do the recursion
+ * iteratively!)
+ *
+ * Caller must hold sync_rcu_preempt_exp_mutex.
+ */
+static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp)
+{
+	unsigned long flags;
+	unsigned long mask;
+
+	spin_lock_irqsave(&rnp->lock, flags);
+	for (;;) {
+		if (!sync_rcu_preempt_exp_done(rnp))
+			break;
+		if (rnp->parent == NULL) {
+			wake_up(&sync_rcu_preempt_exp_wq);
+			break;
+		}
+		mask = rnp->grpmask;
+		spin_unlock(&rnp->lock); /* irqs remain disabled */
+		rnp = rnp->parent;
+		spin_lock(&rnp->lock); /* irqs already disabled */
+		rnp->expmask &= ~mask;
+	}
+	spin_unlock_irqrestore(&rnp->lock, flags);
+}
+
+/*
+ * Snapshot the tasks blocking the newly started preemptible-RCU expedited
+ * grace period for the specified rcu_node structure.  If there are no such
+ * tasks, report it up the rcu_node hierarchy.
+ *
+ * Caller must hold sync_rcu_preempt_exp_mutex and rsp->onofflock.
+ */
+static void
+sync_rcu_preempt_exp_init(struct rcu_state *rsp, struct rcu_node *rnp)
+{
+	int must_wait;
+
+	spin_lock(&rnp->lock); /* irqs already disabled */
+	list_splice_init(&rnp->blocked_tasks[0], &rnp->blocked_tasks[2]);
+	list_splice_init(&rnp->blocked_tasks[1], &rnp->blocked_tasks[3]);
+	must_wait = rcu_preempted_readers_exp(rnp);
+	spin_unlock(&rnp->lock); /* irqs remain disabled */
+	if (!must_wait)
+		rcu_report_exp_rnp(rsp, rnp);
+}
+
+/*
+ * Wait for an rcu-preempt grace period, but expedite it.  The basic idea
+ * is to invoke synchronize_sched_expedited() to push all the tasks to
+ * the ->blocked_tasks[] lists, move all entries from the first set of
+ * ->blocked_tasks[] lists to the second set, and finally wait for this
+ * second set to drain.
  */
 void synchronize_rcu_expedited(void)
 {
-	synchronize_rcu();
+	unsigned long flags;
+	struct rcu_node *rnp;
+	struct rcu_state *rsp = &rcu_preempt_state;
+	long snap;
+	int trycount = 0;
+
+	smp_mb(); /* Caller's modifications seen first by other CPUs. */
+	snap = ACCESS_ONCE(sync_rcu_preempt_exp_count) + 1;
+	smp_mb(); /* Above access cannot bleed into critical section. */
+
+	/*
+	 * Acquire lock, falling back to synchronize_rcu() if too many
+	 * lock-acquisition failures.  Of course, if someone does the
+	 * expedited grace period for us, just leave.
+	 */
+	while (!mutex_trylock(&sync_rcu_preempt_exp_mutex)) {
+		if (trycount++ < 10)
+			udelay(trycount * num_online_cpus());
+		else {
+			synchronize_rcu();
+			return;
+		}
+		if ((ACCESS_ONCE(sync_rcu_preempt_exp_count) - snap) > 0)
+			goto mb_ret; /* Others did our work for us. */
+	}
+	if ((ACCESS_ONCE(sync_rcu_preempt_exp_count) - snap) > 0)
+		goto unlock_mb_ret; /* Others did our work for us. */
+
+	/* force all RCU readers onto blocked_tasks[]. */
+	synchronize_sched_expedited();
+
+	spin_lock_irqsave(&rsp->onofflock, flags);
+
+	/* Initialize ->expmask for all non-leaf rcu_node structures. */
+	rcu_for_each_nonleaf_node_breadth_first(rsp, rnp) {
+		spin_lock(&rnp->lock); /* irqs already disabled. */
+		rnp->expmask = rnp->qsmaskinit;
+		spin_unlock(&rnp->lock); /* irqs remain disabled. */
+	}
+
+	/* Snapshot current state of ->blocked_tasks[] lists. */
+	rcu_for_each_leaf_node(rsp, rnp)
+		sync_rcu_preempt_exp_init(rsp, rnp);
+	if (NUM_RCU_NODES > 1)
+		sync_rcu_preempt_exp_init(rsp, rcu_get_root(rsp));
+
+	spin_unlock_irqrestore(&rsp->onofflock, flags);
+
+	/* Wait for snapshotted ->blocked_tasks[] lists to drain. */
+	rnp = rcu_get_root(rsp);
+	wait_event(sync_rcu_preempt_exp_wq,
+		   sync_rcu_preempt_exp_done(rnp));
+
+	/* Clean up and exit. */
+	smp_mb(); /* ensure expedited GP seen before counter increment. */
+	ACCESS_ONCE(sync_rcu_preempt_exp_count)++;
+unlock_mb_ret:
+	mutex_unlock(&sync_rcu_preempt_exp_mutex);
+mb_ret:
+	smp_mb(); /* ensure subsequent action seen after grace period. */
 }
 EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 
@@ -481,7 +698,7 @@ void exit_rcu(void)
 /*
  * Tell them what RCU they are running.
  */
-static inline void rcu_bootup_announce(void)
+static void __init rcu_bootup_announce(void)
 {
 	printk(KERN_INFO "Hierarchical RCU implementation.\n");
 }
@@ -512,6 +729,16 @@ static int rcu_preempted_readers(struct rcu_node *rnp)
 	return 0;
 }
 
+#ifdef CONFIG_HOTPLUG_CPU
+
+/* Because preemptible RCU does not exist, no quieting of tasks. */
+static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, unsigned long flags)
+{
+	spin_unlock_irqrestore(&rnp->lock, flags);
+}
+
+#endif /* #ifdef CONFIG_HOTPLUG_CPU */
+
 #ifdef CONFIG_RCU_CPU_STALL_DETECTOR
 
 /*
@@ -594,6 +821,20 @@ void synchronize_rcu_expedited(void)
 }
 EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 
+#ifdef CONFIG_HOTPLUG_CPU
+
+/*
+ * Because preemptable RCU does not exist, there is never any need to
+ * report on tasks preempted in RCU read-side critical sections during
+ * expedited RCU grace periods.
+ */
+static void rcu_report_exp_rnp(struct rcu_state *rsp, struct rcu_node *rnp)
+{
+	return;
+}
+
+#endif /* #ifdef CONFIG_HOTPLUG_CPU */
+
 /*
  * Because preemptable RCU does not exist, it never has any work to do.
  */
diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
index 4b31c77..9d2c884 100644
--- a/kernel/rcutree_trace.c
+++ b/kernel/rcutree_trace.c
@@ -155,12 +155,15 @@ static const struct file_operations rcudata_csv_fops = {
 
 static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
 {
+	long gpnum;
 	int level = 0;
+	int phase;
 	struct rcu_node *rnp;
 
+	gpnum = rsp->gpnum;
 	seq_printf(m, "c=%ld g=%ld s=%d jfq=%ld j=%x "
 		      "nfqs=%lu/nfqsng=%lu(%lu) fqlh=%lu oqlen=%ld\n",
-		   rsp->completed, rsp->gpnum, rsp->signaled,
+		   rsp->completed, gpnum, rsp->signaled,
 		   (long)(rsp->jiffies_force_qs - jiffies),
 		   (int)(jiffies & 0xffff),
 		   rsp->n_force_qs, rsp->n_force_qs_ngp,
@@ -171,8 +174,13 @@ static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
 			seq_puts(m, "\n");
 			level = rnp->level;
 		}
-		seq_printf(m, "%lx/%lx %d:%d ^%d    ",
+		phase = gpnum & 0x1;
+		seq_printf(m, "%lx/%lx %c%c>%c%c %d:%d ^%d    ",
 			   rnp->qsmask, rnp->qsmaskinit,
+			   "T."[list_empty(&rnp->blocked_tasks[phase])],
+			   "E."[list_empty(&rnp->blocked_tasks[phase + 2])],
+			   "T."[list_empty(&rnp->blocked_tasks[!phase])],
+			   "E."[list_empty(&rnp->blocked_tasks[!phase + 2])],
 			   rnp->grplo, rnp->grphi, rnp->grpnum);
 	}
 	seq_puts(m, "\n");
diff --git a/kernel/sched.c b/kernel/sched.c
index 3c11ae0..6ae2739 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5481,7 +5481,7 @@ need_resched_nonpreemptible:
 }
 EXPORT_SYMBOL(schedule);
 
-#ifdef CONFIG_SMP
+#ifdef CONFIG_MUTEX_SPIN_ON_OWNER
 /*
  * Look out! "owner" is an entirely speculative pointer
  * access and not reliable.
@@ -10901,6 +10901,7 @@ void synchronize_sched_expedited(void)
 		spin_unlock_irqrestore(&rq->lock, flags);
 	}
 	rcu_expedited_state = RCU_EXPEDITED_STATE_IDLE;
+	synchronize_sched_expedited_count++;
 	mutex_unlock(&rcu_sched_expedited_mutex);
 	put_online_cpus();
 	if (need_full_sync)
diff --git a/kernel/signal.c b/kernel/signal.c
index 6705320..fe08008 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -22,6 +22,7 @@
 #include <linux/ptrace.h>
 #include <linux/signal.h>
 #include <linux/signalfd.h>
+#include <linux/ratelimit.h>
 #include <linux/tracehook.h>
 #include <linux/capability.h>
 #include <linux/freezer.h>
@@ -41,6 +42,8 @@
 
 static struct kmem_cache *sigqueue_cachep;
 
+int print_fatal_signals __read_mostly;
+
 static void __user *sig_handler(struct task_struct *t, int sig)
 {
 	return t->sighand->action[sig - 1].sa.sa_handler;
@@ -159,7 +162,7 @@ int next_signal(struct sigpending *pending, sigset_t *mask)
 {
 	unsigned long i, *s, *m, x;
 	int sig = 0;
-	
+
 	s = pending->signal.sig;
 	m = mask->sig;
 	switch (_NSIG_WORDS) {
@@ -184,17 +187,31 @@ int next_signal(struct sigpending *pending, sigset_t *mask)
 			sig = ffz(~x) + 1;
 		break;
 	}
-	
+
 	return sig;
 }
 
+static inline void print_dropped_signal(int sig)
+{
+	static DEFINE_RATELIMIT_STATE(ratelimit_state, 5 * HZ, 10);
+
+	if (!print_fatal_signals)
+		return;
+
+	if (!__ratelimit(&ratelimit_state))
+		return;
+
+	printk(KERN_INFO "%s/%d: reached RLIMIT_SIGPENDING, dropped signal %d\n",
+				current->comm, current->pid, sig);
+}
+
 /*
  * allocate a new signal queue record
  * - this may be called without locks if and only if t == current, otherwise an
  *   appopriate lock must be held to stop the target task from exiting
  */
-static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
-					 int override_rlimit)
+static struct sigqueue *
+__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit)
 {
 	struct sigqueue *q = NULL;
 	struct user_struct *user;
@@ -207,10 +224,15 @@ static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
 	 */
 	user = get_uid(__task_cred(t)->user);
 	atomic_inc(&user->sigpending);
+
 	if (override_rlimit ||
 	    atomic_read(&user->sigpending) <=
-			t->signal->rlim[RLIMIT_SIGPENDING].rlim_cur)
+			t->signal->rlim[RLIMIT_SIGPENDING].rlim_cur) {
 		q = kmem_cache_alloc(sigqueue_cachep, flags);
+	} else {
+		print_dropped_signal(sig);
+	}
+
 	if (unlikely(q == NULL)) {
 		atomic_dec(&user->sigpending);
 		free_uid(user);
@@ -869,7 +891,7 @@ static int __send_signal(int sig, struct siginfo *info, struct task_struct *t,
 	else
 		override_rlimit = 0;
 
-	q = __sigqueue_alloc(t, GFP_ATOMIC | __GFP_NOTRACK_FALSE_POSITIVE,
+	q = __sigqueue_alloc(sig, t, GFP_ATOMIC | __GFP_NOTRACK_FALSE_POSITIVE,
 		override_rlimit);
 	if (q) {
 		list_add_tail(&q->list, &pending->list);
@@ -925,8 +947,6 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
 	return __send_signal(sig, info, t, group, from_ancestor_ns);
 }
 
-int print_fatal_signals;
-
 static void print_fatal_signal(struct pt_regs *regs, int signr)
 {
 	printk("%s/%d: potentially unexpected fatal signal %d.\n",
@@ -1293,19 +1313,19 @@ EXPORT_SYMBOL(kill_pid);
  * These functions support sending signals using preallocated sigqueue
  * structures.  This is needed "because realtime applications cannot
  * afford to lose notifications of asynchronous events, like timer
- * expirations or I/O completions".  In the case of Posix Timers 
+ * expirations or I/O completions".  In the case of Posix Timers
  * we allocate the sigqueue structure from the timer_create.  If this
  * allocation fails we are able to report the failure to the application
  * with an EAGAIN error.
  */
- 
 struct sigqueue *sigqueue_alloc(void)
 {
-	struct sigqueue *q;
+	struct sigqueue *q = __sigqueue_alloc(-1, current, GFP_KERNEL, 0);
 
-	if ((q = __sigqueue_alloc(current, GFP_KERNEL, 0)))
+	if (q)
 		q->flags |= SIGQUEUE_PREALLOC;
-	return(q);
+
+	return q;
 }
 
 void sigqueue_free(struct sigqueue *q)
diff --git a/kernel/smp.c b/kernel/smp.c
index c9d1c78..a8c7606 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -265,9 +265,7 @@ static DEFINE_PER_CPU(struct call_single_data, csd_data);
  * @info: An arbitrary pointer to pass to the function.
  * @wait: If true, wait until function has completed on other CPUs.
  *
- * Returns 0 on success, else a negative status code. Note that @wait
- * will be implicitly turned on in case of allocation failures, since
- * we fall back to on-stack allocation.
+ * Returns 0 on success, else a negative status code.
  */
 int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 			     int wait)
@@ -321,6 +319,51 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 }
 EXPORT_SYMBOL(smp_call_function_single);
 
+/*
+ * smp_call_function_any - Run a function on any of the given cpus
+ * @mask: The mask of cpus it can run on.
+ * @func: The function to run. This must be fast and non-blocking.
+ * @info: An arbitrary pointer to pass to the function.
+ * @wait: If true, wait until function has completed.
+ *
+ * Returns 0 on success, else a negative status code (if no cpus were online).
+ * Note that @wait will be implicitly turned on in case of allocation failures,
+ * since we fall back to on-stack allocation.
+ *
+ * Selection preference:
+ *	1) current cpu if in @mask
+ *	2) any cpu of current node if in @mask
+ *	3) any other online cpu in @mask
+ */
+int smp_call_function_any(const struct cpumask *mask,
+			  void (*func)(void *info), void *info, int wait)
+{
+	unsigned int cpu;
+	const struct cpumask *nodemask;
+	int ret;
+
+	/* Try for same CPU (cheapest) */
+	cpu = get_cpu();
+	if (cpumask_test_cpu(cpu, mask))
+		goto call;
+
+	/* Try for same node. */
+	nodemask = cpumask_of_node(cpu);
+	for (cpu = cpumask_first_and(nodemask, mask); cpu < nr_cpu_ids;
+	     cpu = cpumask_next_and(cpu, nodemask, mask)) {
+		if (cpu_online(cpu))
+			goto call;
+	}
+
+	/* Any online will do: smp_call_function_single handles nr_cpu_ids. */
+	cpu = cpumask_any_and(mask, cpu_online_mask);
+call:
+	ret = smp_call_function_single(cpu, func, info, wait);
+	put_cpu();
+	return ret;
+}
+EXPORT_SYMBOL_GPL(smp_call_function_any);
+
 /**
  * __smp_call_function_single(): Run a function on another CPU
  * @cpu: The CPU to run on.
@@ -355,9 +398,7 @@ void __smp_call_function_single(int cpu, struct call_single_data *data,
  * @wait: If true, wait (atomically) until function has completed
  *        on other CPUs.
  *
- * If @wait is true, then returns once @func has returned. Note that @wait
- * will be implicitly turned on in case of allocation failures, since
- * we fall back to on-stack allocation.
+ * If @wait is true, then returns once @func has returned.
  *
  * You must not call this function with disabled interrupts or from a
  * hardware interrupt handler or from a bottom half handler. Preemption
@@ -443,8 +484,7 @@ EXPORT_SYMBOL(smp_call_function_many);
  * Returns 0.
  *
  * If @wait is true, then returns once @func has returned; otherwise
- * it returns just before the target cpu calls @func. In case of allocation
- * failure, @wait will be implicitly turned on.
+ * it returns just before the target cpu calls @func.
  *
  * You must not call this function with disabled interrupts or from a
  * hardware interrupt handler or from a bottom half handler.
diff --git a/kernel/softirq.c b/kernel/softirq.c
index f8749e5..21939d9 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -302,9 +302,9 @@ void irq_exit(void)
 	if (!in_interrupt() && local_softirq_pending())
 		invoke_softirq();
 
+	rcu_irq_exit();
 #ifdef CONFIG_NO_HZ
 	/* Make sure that timer wheel updates are propagated */
-	rcu_irq_exit();
 	if (idle_cpu(smp_processor_id()) && !in_interrupt() && !need_resched())
 		tick_nohz_stop_sched_tick(0);
 #endif
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index 5ddab73..41e0422 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -21,145 +21,28 @@
 #include <linux/debug_locks.h>
 #include <linux/module.h>
 
-#ifndef _spin_trylock
-int __lockfunc _spin_trylock(spinlock_t *lock)
-{
-	return __spin_trylock(lock);
-}
-EXPORT_SYMBOL(_spin_trylock);
-#endif
-
-#ifndef _read_trylock
-int __lockfunc _read_trylock(rwlock_t *lock)
-{
-	return __read_trylock(lock);
-}
-EXPORT_SYMBOL(_read_trylock);
-#endif
-
-#ifndef _write_trylock
-int __lockfunc _write_trylock(rwlock_t *lock)
-{
-	return __write_trylock(lock);
-}
-EXPORT_SYMBOL(_write_trylock);
-#endif
-
 /*
  * If lockdep is enabled then we use the non-preemption spin-ops
  * even on CONFIG_PREEMPT, because lockdep assumes that interrupts are
  * not re-enabled during lock-acquire (which the preempt-spin-ops do):
  */
 #if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC)
-
-#ifndef _read_lock
-void __lockfunc _read_lock(rwlock_t *lock)
-{
-	__read_lock(lock);
-}
-EXPORT_SYMBOL(_read_lock);
-#endif
-
-#ifndef _spin_lock_irqsave
-unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-{
-	return __spin_lock_irqsave(lock);
-}
-EXPORT_SYMBOL(_spin_lock_irqsave);
-#endif
-
-#ifndef _spin_lock_irq
-void __lockfunc _spin_lock_irq(spinlock_t *lock)
-{
-	__spin_lock_irq(lock);
-}
-EXPORT_SYMBOL(_spin_lock_irq);
-#endif
-
-#ifndef _spin_lock_bh
-void __lockfunc _spin_lock_bh(spinlock_t *lock)
-{
-	__spin_lock_bh(lock);
-}
-EXPORT_SYMBOL(_spin_lock_bh);
-#endif
-
-#ifndef _read_lock_irqsave
-unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-{
-	return __read_lock_irqsave(lock);
-}
-EXPORT_SYMBOL(_read_lock_irqsave);
-#endif
-
-#ifndef _read_lock_irq
-void __lockfunc _read_lock_irq(rwlock_t *lock)
-{
-	__read_lock_irq(lock);
-}
-EXPORT_SYMBOL(_read_lock_irq);
-#endif
-
-#ifndef _read_lock_bh
-void __lockfunc _read_lock_bh(rwlock_t *lock)
-{
-	__read_lock_bh(lock);
-}
-EXPORT_SYMBOL(_read_lock_bh);
-#endif
-
-#ifndef _write_lock_irqsave
-unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-{
-	return __write_lock_irqsave(lock);
-}
-EXPORT_SYMBOL(_write_lock_irqsave);
-#endif
-
-#ifndef _write_lock_irq
-void __lockfunc _write_lock_irq(rwlock_t *lock)
-{
-	__write_lock_irq(lock);
-}
-EXPORT_SYMBOL(_write_lock_irq);
-#endif
-
-#ifndef _write_lock_bh
-void __lockfunc _write_lock_bh(rwlock_t *lock)
-{
-	__write_lock_bh(lock);
-}
-EXPORT_SYMBOL(_write_lock_bh);
-#endif
-
-#ifndef _spin_lock
-void __lockfunc _spin_lock(spinlock_t *lock)
-{
-	__spin_lock(lock);
-}
-EXPORT_SYMBOL(_spin_lock);
-#endif
-
-#ifndef _write_lock
-void __lockfunc _write_lock(rwlock_t *lock)
-{
-	__write_lock(lock);
-}
-EXPORT_SYMBOL(_write_lock);
-#endif
-
-#else /* CONFIG_PREEMPT: */
-
 /*
+ * The __lock_function inlines are taken from
+ * include/linux/spinlock_api_smp.h
+ */
+#else
+/*
+ * We build the __lock_function inlines here. They are too large for
+ * inlining all over the place, but here is only one user per function
+ * which embedds them into the calling _lock_function below.
+ *
  * This could be a long-held lock. We both prepare to spin for a long
  * time (making _this_ CPU preemptable if possible), and we also signal
  * towards that other CPU that it should break the lock ASAP.
- *
- * (We do this in a function because inlining it would be excessive.)
  */
-
 #define BUILD_LOCK_OPS(op, locktype)					\
-void __lockfunc _##op##_lock(locktype##_t *lock)			\
+void __lockfunc __##op##_lock(locktype##_t *lock)			\
 {									\
 	for (;;) {							\
 		preempt_disable();					\
@@ -175,9 +58,7 @@ void __lockfunc _##op##_lock(locktype##_t *lock)			\
 	(lock)->break_lock = 0;						\
 }									\
 									\
-EXPORT_SYMBOL(_##op##_lock);						\
-									\
-unsigned long __lockfunc _##op##_lock_irqsave(locktype##_t *lock)	\
+unsigned long __lockfunc __##op##_lock_irqsave(locktype##_t *lock)	\
 {									\
 	unsigned long flags;						\
 									\
@@ -198,16 +79,12 @@ unsigned long __lockfunc _##op##_lock_irqsave(locktype##_t *lock)	\
 	return flags;							\
 }									\
 									\
-EXPORT_SYMBOL(_##op##_lock_irqsave);					\
-									\
-void __lockfunc _##op##_lock_irq(locktype##_t *lock)			\
+void __lockfunc __##op##_lock_irq(locktype##_t *lock)			\
 {									\
 	_##op##_lock_irqsave(lock);					\
 }									\
 									\
-EXPORT_SYMBOL(_##op##_lock_irq);					\
-									\
-void __lockfunc _##op##_lock_bh(locktype##_t *lock)			\
+void __lockfunc __##op##_lock_bh(locktype##_t *lock)			\
 {									\
 	unsigned long flags;						\
 									\
@@ -220,23 +97,21 @@ void __lockfunc _##op##_lock_bh(locktype##_t *lock)			\
 	local_bh_disable();						\
 	local_irq_restore(flags);					\
 }									\
-									\
-EXPORT_SYMBOL(_##op##_lock_bh)
 
 /*
  * Build preemption-friendly versions of the following
  * lock-spinning functions:
  *
- *         _[spin|read|write]_lock()
- *         _[spin|read|write]_lock_irq()
- *         _[spin|read|write]_lock_irqsave()
- *         _[spin|read|write]_lock_bh()
+ *         __[spin|read|write]_lock()
+ *         __[spin|read|write]_lock_irq()
+ *         __[spin|read|write]_lock_irqsave()
+ *         __[spin|read|write]_lock_bh()
  */
 BUILD_LOCK_OPS(spin, spinlock);
 BUILD_LOCK_OPS(read, rwlock);
 BUILD_LOCK_OPS(write, rwlock);
 
-#endif /* CONFIG_PREEMPT */
+#endif
 
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 
@@ -248,7 +123,8 @@ void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
 }
 EXPORT_SYMBOL(_spin_lock_nested);
 
-unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass)
+unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock,
+						   int subclass)
 {
 	unsigned long flags;
 
@@ -272,7 +148,127 @@ EXPORT_SYMBOL(_spin_lock_nest_lock);
 
 #endif
 
-#ifndef _spin_unlock
+#ifndef CONFIG_INLINE_SPIN_TRYLOCK
+int __lockfunc _spin_trylock(spinlock_t *lock)
+{
+	return __spin_trylock(lock);
+}
+EXPORT_SYMBOL(_spin_trylock);
+#endif
+
+#ifndef CONFIG_INLINE_READ_TRYLOCK
+int __lockfunc _read_trylock(rwlock_t *lock)
+{
+	return __read_trylock(lock);
+}
+EXPORT_SYMBOL(_read_trylock);
+#endif
+
+#ifndef CONFIG_INLINE_WRITE_TRYLOCK
+int __lockfunc _write_trylock(rwlock_t *lock)
+{
+	return __write_trylock(lock);
+}
+EXPORT_SYMBOL(_write_trylock);
+#endif
+
+#ifndef CONFIG_INLINE_READ_LOCK
+void __lockfunc _read_lock(rwlock_t *lock)
+{
+	__read_lock(lock);
+}
+EXPORT_SYMBOL(_read_lock);
+#endif
+
+#ifndef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
+unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
+{
+	return __spin_lock_irqsave(lock);
+}
+EXPORT_SYMBOL(_spin_lock_irqsave);
+#endif
+
+#ifndef CONFIG_INLINE_SPIN_LOCK_IRQ
+void __lockfunc _spin_lock_irq(spinlock_t *lock)
+{
+	__spin_lock_irq(lock);
+}
+EXPORT_SYMBOL(_spin_lock_irq);
+#endif
+
+#ifndef CONFIG_INLINE_SPIN_LOCK_BH
+void __lockfunc _spin_lock_bh(spinlock_t *lock)
+{
+	__spin_lock_bh(lock);
+}
+EXPORT_SYMBOL(_spin_lock_bh);
+#endif
+
+#ifndef CONFIG_INLINE_READ_LOCK_IRQSAVE
+unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
+{
+	return __read_lock_irqsave(lock);
+}
+EXPORT_SYMBOL(_read_lock_irqsave);
+#endif
+
+#ifndef CONFIG_INLINE_READ_LOCK_IRQ
+void __lockfunc _read_lock_irq(rwlock_t *lock)
+{
+	__read_lock_irq(lock);
+}
+EXPORT_SYMBOL(_read_lock_irq);
+#endif
+
+#ifndef CONFIG_INLINE_READ_LOCK_BH
+void __lockfunc _read_lock_bh(rwlock_t *lock)
+{
+	__read_lock_bh(lock);
+}
+EXPORT_SYMBOL(_read_lock_bh);
+#endif
+
+#ifndef CONFIG_INLINE_WRITE_LOCK_IRQSAVE
+unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
+{
+	return __write_lock_irqsave(lock);
+}
+EXPORT_SYMBOL(_write_lock_irqsave);
+#endif
+
+#ifndef CONFIG_INLINE_WRITE_LOCK_IRQ
+void __lockfunc _write_lock_irq(rwlock_t *lock)
+{
+	__write_lock_irq(lock);
+}
+EXPORT_SYMBOL(_write_lock_irq);
+#endif
+
+#ifndef CONFIG_INLINE_WRITE_LOCK_BH
+void __lockfunc _write_lock_bh(rwlock_t *lock)
+{
+	__write_lock_bh(lock);
+}
+EXPORT_SYMBOL(_write_lock_bh);
+#endif
+
+#ifndef CONFIG_INLINE_SPIN_LOCK
+void __lockfunc _spin_lock(spinlock_t *lock)
+{
+	__spin_lock(lock);
+}
+EXPORT_SYMBOL(_spin_lock);
+#endif
+
+#ifndef CONFIG_INLINE_WRITE_LOCK
+void __lockfunc _write_lock(rwlock_t *lock)
+{
+	__write_lock(lock);
+}
+EXPORT_SYMBOL(_write_lock);
+#endif
+
+#ifndef CONFIG_INLINE_SPIN_UNLOCK
 void __lockfunc _spin_unlock(spinlock_t *lock)
 {
 	__spin_unlock(lock);
@@ -280,7 +276,7 @@ void __lockfunc _spin_unlock(spinlock_t *lock)
 EXPORT_SYMBOL(_spin_unlock);
 #endif
 
-#ifndef _write_unlock
+#ifndef CONFIG_INLINE_WRITE_UNLOCK
 void __lockfunc _write_unlock(rwlock_t *lock)
 {
 	__write_unlock(lock);
@@ -288,7 +284,7 @@ void __lockfunc _write_unlock(rwlock_t *lock)
 EXPORT_SYMBOL(_write_unlock);
 #endif
 
-#ifndef _read_unlock
+#ifndef CONFIG_INLINE_READ_UNLOCK
 void __lockfunc _read_unlock(rwlock_t *lock)
 {
 	__read_unlock(lock);
@@ -296,7 +292,7 @@ void __lockfunc _read_unlock(rwlock_t *lock)
 EXPORT_SYMBOL(_read_unlock);
 #endif
 
-#ifndef _spin_unlock_irqrestore
+#ifndef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
 void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
 {
 	__spin_unlock_irqrestore(lock, flags);
@@ -304,7 +300,7 @@ void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
 EXPORT_SYMBOL(_spin_unlock_irqrestore);
 #endif
 
-#ifndef _spin_unlock_irq
+#ifndef CONFIG_INLINE_SPIN_UNLOCK_IRQ
 void __lockfunc _spin_unlock_irq(spinlock_t *lock)
 {
 	__spin_unlock_irq(lock);
@@ -312,7 +308,7 @@ void __lockfunc _spin_unlock_irq(spinlock_t *lock)
 EXPORT_SYMBOL(_spin_unlock_irq);
 #endif
 
-#ifndef _spin_unlock_bh
+#ifndef CONFIG_INLINE_SPIN_UNLOCK_BH
 void __lockfunc _spin_unlock_bh(spinlock_t *lock)
 {
 	__spin_unlock_bh(lock);
@@ -320,7 +316,7 @@ void __lockfunc _spin_unlock_bh(spinlock_t *lock)
 EXPORT_SYMBOL(_spin_unlock_bh);
 #endif
 
-#ifndef _read_unlock_irqrestore
+#ifndef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE
 void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 {
 	__read_unlock_irqrestore(lock, flags);
@@ -328,7 +324,7 @@ void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 EXPORT_SYMBOL(_read_unlock_irqrestore);
 #endif
 
-#ifndef _read_unlock_irq
+#ifndef CONFIG_INLINE_READ_UNLOCK_IRQ
 void __lockfunc _read_unlock_irq(rwlock_t *lock)
 {
 	__read_unlock_irq(lock);
@@ -336,7 +332,7 @@ void __lockfunc _read_unlock_irq(rwlock_t *lock)
 EXPORT_SYMBOL(_read_unlock_irq);
 #endif
 
-#ifndef _read_unlock_bh
+#ifndef CONFIG_INLINE_READ_UNLOCK_BH
 void __lockfunc _read_unlock_bh(rwlock_t *lock)
 {
 	__read_unlock_bh(lock);
@@ -344,7 +340,7 @@ void __lockfunc _read_unlock_bh(rwlock_t *lock)
 EXPORT_SYMBOL(_read_unlock_bh);
 #endif
 
-#ifndef _write_unlock_irqrestore
+#ifndef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 {
 	__write_unlock_irqrestore(lock, flags);
@@ -352,7 +348,7 @@ void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 EXPORT_SYMBOL(_write_unlock_irqrestore);
 #endif
 
-#ifndef _write_unlock_irq
+#ifndef CONFIG_INLINE_WRITE_UNLOCK_IRQ
 void __lockfunc _write_unlock_irq(rwlock_t *lock)
 {
 	__write_unlock_irq(lock);
@@ -360,7 +356,7 @@ void __lockfunc _write_unlock_irq(rwlock_t *lock)
 EXPORT_SYMBOL(_write_unlock_irq);
 #endif
 
-#ifndef _write_unlock_bh
+#ifndef CONFIG_INLINE_WRITE_UNLOCK_BH
 void __lockfunc _write_unlock_bh(rwlock_t *lock)
 {
 	__write_unlock_bh(lock);
@@ -368,7 +364,7 @@ void __lockfunc _write_unlock_bh(rwlock_t *lock)
 EXPORT_SYMBOL(_write_unlock_bh);
 #endif
 
-#ifndef _spin_trylock_bh
+#ifndef CONFIG_INLINE_SPIN_TRYLOCK_BH
 int __lockfunc _spin_trylock_bh(spinlock_t *lock)
 {
 	return __spin_trylock_bh(lock);
diff --git a/kernel/srcu.c b/kernel/srcu.c
index b0aeeaf..818d7d9 100644
--- a/kernel/srcu.c
+++ b/kernel/srcu.c
@@ -49,6 +49,7 @@ int init_srcu_struct(struct srcu_struct *sp)
 	sp->per_cpu_ref = alloc_percpu(struct srcu_struct_array);
 	return (sp->per_cpu_ref ? 0 : -ENOMEM);
 }
+EXPORT_SYMBOL_GPL(init_srcu_struct);
 
 /*
  * srcu_readers_active_idx -- returns approximate number of readers
@@ -97,6 +98,7 @@ void cleanup_srcu_struct(struct srcu_struct *sp)
 	free_percpu(sp->per_cpu_ref);
 	sp->per_cpu_ref = NULL;
 }
+EXPORT_SYMBOL_GPL(cleanup_srcu_struct);
 
 /**
  * srcu_read_lock - register a new reader for an SRCU-protected structure.
@@ -118,6 +120,7 @@ int srcu_read_lock(struct srcu_struct *sp)
 	preempt_enable();
 	return idx;
 }
+EXPORT_SYMBOL_GPL(srcu_read_lock);
 
 /**
  * srcu_read_unlock - unregister a old reader from an SRCU-protected structure.
@@ -136,22 +139,12 @@ void srcu_read_unlock(struct srcu_struct *sp, int idx)
 	per_cpu_ptr(sp->per_cpu_ref, smp_processor_id())->c[idx]--;
 	preempt_enable();
 }
+EXPORT_SYMBOL_GPL(srcu_read_unlock);
 
-/**
- * synchronize_srcu - wait for prior SRCU read-side critical-section completion
- * @sp: srcu_struct with which to synchronize.
- *
- * Flip the completed counter, and wait for the old count to drain to zero.
- * As with classic RCU, the updater must use some separate means of
- * synchronizing concurrent updates.  Can block; must be called from
- * process context.
- *
- * Note that it is illegal to call synchornize_srcu() from the corresponding
- * SRCU read-side critical section; doing so will result in deadlock.
- * However, it is perfectly legal to call synchronize_srcu() on one
- * srcu_struct from some other srcu_struct's read-side critical section.
+/*
+ * Helper function for synchronize_srcu() and synchronize_srcu_expedited().
  */
-void synchronize_srcu(struct srcu_struct *sp)
+void __synchronize_srcu(struct srcu_struct *sp, void (*sync_func)(void))
 {
 	int idx;
 
@@ -173,7 +166,7 @@ void synchronize_srcu(struct srcu_struct *sp)
 		return;
 	}
 
-	synchronize_sched();  /* Force memory barrier on all CPUs. */
+	sync_func();  /* Force memory barrier on all CPUs. */
 
 	/*
 	 * The preceding synchronize_sched() ensures that any CPU that
@@ -190,7 +183,7 @@ void synchronize_srcu(struct srcu_struct *sp)
 	idx = sp->completed & 0x1;
 	sp->completed++;
 
-	synchronize_sched();  /* Force memory barrier on all CPUs. */
+	sync_func();  /* Force memory barrier on all CPUs. */
 
 	/*
 	 * At this point, because of the preceding synchronize_sched(),
@@ -203,7 +196,7 @@ void synchronize_srcu(struct srcu_struct *sp)
 	while (srcu_readers_active_idx(sp, idx))
 		schedule_timeout_interruptible(1);
 
-	synchronize_sched();  /* Force memory barrier on all CPUs. */
+	sync_func();  /* Force memory barrier on all CPUs. */
 
 	/*
 	 * The preceding synchronize_sched() forces all srcu_read_unlock()
@@ -237,6 +230,47 @@ void synchronize_srcu(struct srcu_struct *sp)
 }
 
 /**
+ * synchronize_srcu - wait for prior SRCU read-side critical-section completion
+ * @sp: srcu_struct with which to synchronize.
+ *
+ * Flip the completed counter, and wait for the old count to drain to zero.
+ * As with classic RCU, the updater must use some separate means of
+ * synchronizing concurrent updates.  Can block; must be called from
+ * process context.
+ *
+ * Note that it is illegal to call synchronize_srcu() from the corresponding
+ * SRCU read-side critical section; doing so will result in deadlock.
+ * However, it is perfectly legal to call synchronize_srcu() on one
+ * srcu_struct from some other srcu_struct's read-side critical section.
+ */
+void synchronize_srcu(struct srcu_struct *sp)
+{
+	__synchronize_srcu(sp, synchronize_sched);
+}
+EXPORT_SYMBOL_GPL(synchronize_srcu);
+
+/**
+ * synchronize_srcu_expedited - like synchronize_srcu, but less patient
+ * @sp: srcu_struct with which to synchronize.
+ *
+ * Flip the completed counter, and wait for the old count to drain to zero.
+ * As with classic RCU, the updater must use some separate means of
+ * synchronizing concurrent updates.  Can block; must be called from
+ * process context.
+ *
+ * Note that it is illegal to call synchronize_srcu_expedited()
+ * from the corresponding SRCU read-side critical section; doing so
+ * will result in deadlock.  However, it is perfectly legal to call
+ * synchronize_srcu_expedited() on one srcu_struct from some other
+ * srcu_struct's read-side critical section.
+ */
+void synchronize_srcu_expedited(struct srcu_struct *sp)
+{
+	__synchronize_srcu(sp, synchronize_sched_expedited);
+}
+EXPORT_SYMBOL_GPL(synchronize_srcu_expedited);
+
+/**
  * srcu_batches_completed - return batches completed.
  * @sp: srcu_struct on which to report batch completion.
  *
@@ -248,10 +282,4 @@ long srcu_batches_completed(struct srcu_struct *sp)
 {
 	return sp->completed;
 }
-
-EXPORT_SYMBOL_GPL(init_srcu_struct);
-EXPORT_SYMBOL_GPL(cleanup_srcu_struct);
-EXPORT_SYMBOL_GPL(srcu_read_lock);
-EXPORT_SYMBOL_GPL(srcu_read_unlock);
-EXPORT_SYMBOL_GPL(synchronize_srcu);
 EXPORT_SYMBOL_GPL(srcu_batches_completed);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0d949c5..4dbf93a 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -36,6 +36,7 @@
 #include <linux/sysrq.h>
 #include <linux/highuid.h>
 #include <linux/writeback.h>
+#include <linux/ratelimit.h>
 #include <linux/hugetlb.h>
 #include <linux/initrd.h>
 #include <linux/key.h>
@@ -158,6 +159,8 @@ extern int no_unaligned_warning;
 extern int unaligned_dump_stack;
 #endif
 
+extern struct ratelimit_state printk_ratelimit_state;
+
 #ifdef CONFIG_RT_MUTEXES
 extern int max_lock_depth;
 #endif
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 6dc4e5e..e51a1bc 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -60,6 +60,13 @@ static int last_ftrace_enabled;
 /* Quick disabling of function tracer. */
 int function_trace_stop;
 
+/* List for set_ftrace_pid's pids. */
+LIST_HEAD(ftrace_pids);
+struct ftrace_pid {
+	struct list_head list;
+	struct pid *pid;
+};
+
 /*
  * ftrace_disabled is set when an anomaly is discovered.
  * ftrace_disabled is much stronger than ftrace_enabled.
@@ -78,6 +85,10 @@ ftrace_func_t ftrace_trace_function __read_mostly = ftrace_stub;
 ftrace_func_t __ftrace_trace_function __read_mostly = ftrace_stub;
 ftrace_func_t ftrace_pid_function __read_mostly = ftrace_stub;
 
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+static int ftrace_set_func(unsigned long *array, int *idx, char *buffer);
+#endif
+
 static void ftrace_list_func(unsigned long ip, unsigned long parent_ip)
 {
 	struct ftrace_ops *op = ftrace_list;
@@ -155,7 +166,7 @@ static int __register_ftrace_function(struct ftrace_ops *ops)
 		else
 			func = ftrace_list_func;
 
-		if (ftrace_pid_trace) {
+		if (!list_empty(&ftrace_pids)) {
 			set_ftrace_pid_function(func);
 			func = ftrace_pid_func;
 		}
@@ -203,7 +214,7 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops)
 		if (ftrace_list->next == &ftrace_list_end) {
 			ftrace_func_t func = ftrace_list->func;
 
-			if (ftrace_pid_trace) {
+			if (!list_empty(&ftrace_pids)) {
 				set_ftrace_pid_function(func);
 				func = ftrace_pid_func;
 			}
@@ -231,7 +242,7 @@ static void ftrace_update_pid_func(void)
 	func = __ftrace_trace_function;
 #endif
 
-	if (ftrace_pid_trace) {
+	if (!list_empty(&ftrace_pids)) {
 		set_ftrace_pid_function(func);
 		func = ftrace_pid_func;
 	} else {
@@ -821,8 +832,6 @@ static __init void ftrace_profile_debugfs(struct dentry *d_tracer)
 }
 #endif /* CONFIG_FUNCTION_PROFILER */
 
-/* set when tracing only a pid */
-struct pid *ftrace_pid_trace;
 static struct pid * const ftrace_swapper_pid = &init_struct_pid;
 
 #ifdef CONFIG_DYNAMIC_FTRACE
@@ -1261,12 +1270,34 @@ static int ftrace_update_code(struct module *mod)
 		ftrace_new_addrs = p->newlist;
 		p->flags = 0L;
 
-		/* convert record (i.e, patch mcount-call with NOP) */
-		if (ftrace_code_disable(mod, p)) {
-			p->flags |= FTRACE_FL_CONVERTED;
-			ftrace_update_cnt++;
-		} else
+		/*
+		 * Do the initial record convertion from mcount jump
+		 * to the NOP instructions.
+		 */
+		if (!ftrace_code_disable(mod, p)) {
 			ftrace_free_rec(p);
+			continue;
+		}
+
+		p->flags |= FTRACE_FL_CONVERTED;
+		ftrace_update_cnt++;
+
+		/*
+		 * If the tracing is enabled, go ahead and enable the record.
+		 *
+		 * The reason not to enable the record immediatelly is the
+		 * inherent check of ftrace_make_nop/ftrace_make_call for
+		 * correct previous instructions.  Making first the NOP
+		 * conversion puts the module to the correct state, thus
+		 * passing the ftrace_make_call check.
+		 */
+		if (ftrace_start_up) {
+			int failed = __ftrace_replace_code(p, 1);
+			if (failed) {
+				ftrace_bug(failed, p->ip);
+				ftrace_free_rec(p);
+			}
+		}
 	}
 
 	stop = ftrace_now(raw_smp_processor_id());
@@ -1656,60 +1687,6 @@ ftrace_regex_lseek(struct file *file, loff_t offset, int origin)
 	return ret;
 }
 
-enum {
-	MATCH_FULL,
-	MATCH_FRONT_ONLY,
-	MATCH_MIDDLE_ONLY,
-	MATCH_END_ONLY,
-};
-
-/*
- * (static function - no need for kernel doc)
- *
- * Pass in a buffer containing a glob and this function will
- * set search to point to the search part of the buffer and
- * return the type of search it is (see enum above).
- * This does modify buff.
- *
- * Returns enum type.
- *  search returns the pointer to use for comparison.
- *  not returns 1 if buff started with a '!'
- *     0 otherwise.
- */
-static int
-ftrace_setup_glob(char *buff, int len, char **search, int *not)
-{
-	int type = MATCH_FULL;
-	int i;
-
-	if (buff[0] == '!') {
-		*not = 1;
-		buff++;
-		len--;
-	} else
-		*not = 0;
-
-	*search = buff;
-
-	for (i = 0; i < len; i++) {
-		if (buff[i] == '*') {
-			if (!i) {
-				*search = buff + 1;
-				type = MATCH_END_ONLY;
-			} else {
-				if (type == MATCH_END_ONLY)
-					type = MATCH_MIDDLE_ONLY;
-				else
-					type = MATCH_FRONT_ONLY;
-				buff[i] = 0;
-				break;
-			}
-		}
-	}
-
-	return type;
-}
-
 static int ftrace_match(char *str, char *regex, int len, int type)
 {
 	int matched = 0;
@@ -1758,7 +1735,7 @@ static void ftrace_match_records(char *buff, int len, int enable)
 	int not;
 
 	flag = enable ? FTRACE_FL_FILTER : FTRACE_FL_NOTRACE;
-	type = ftrace_setup_glob(buff, len, &search, &not);
+	type = filter_parse_regex(buff, len, &search, &not);
 
 	search_len = strlen(search);
 
@@ -1826,7 +1803,7 @@ static void ftrace_match_module_records(char *buff, char *mod, int enable)
 	}
 
 	if (strlen(buff)) {
-		type = ftrace_setup_glob(buff, strlen(buff), &search, &not);
+		type = filter_parse_regex(buff, strlen(buff), &search, &not);
 		search_len = strlen(search);
 	}
 
@@ -1991,7 +1968,7 @@ register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
 	int count = 0;
 	char *search;
 
-	type = ftrace_setup_glob(glob, strlen(glob), &search, &not);
+	type = filter_parse_regex(glob, strlen(glob), &search, &not);
 	len = strlen(search);
 
 	/* we do not support '!' for function probes */
@@ -2068,7 +2045,7 @@ __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
 	else if (glob) {
 		int not;
 
-		type = ftrace_setup_glob(glob, strlen(glob), &search, &not);
+		type = filter_parse_regex(glob, strlen(glob), &search, &not);
 		len = strlen(search);
 
 		/* we do not support '!' for function probes */
@@ -2312,6 +2289,32 @@ static int __init set_ftrace_filter(char *str)
 }
 __setup("ftrace_filter=", set_ftrace_filter);
 
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+static char ftrace_graph_buf[FTRACE_FILTER_SIZE] __initdata;
+static int __init set_graph_function(char *str)
+{
+	strlcpy(ftrace_graph_buf, str, FTRACE_FILTER_SIZE);
+	return 1;
+}
+__setup("ftrace_graph_filter=", set_graph_function);
+
+static void __init set_ftrace_early_graph(char *buf)
+{
+	int ret;
+	char *func;
+
+	while (buf) {
+		func = strsep(&buf, ",");
+		/* we allow only one expression at a time */
+		ret = ftrace_set_func(ftrace_graph_funcs, &ftrace_graph_count,
+				      func);
+		if (ret)
+			printk(KERN_DEBUG "ftrace: function %s not "
+					  "traceable\n", func);
+	}
+}
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
+
 static void __init set_ftrace_early_filter(char *buf, int enable)
 {
 	char *func;
@@ -2328,6 +2331,10 @@ static void __init set_ftrace_early_filters(void)
 		set_ftrace_early_filter(ftrace_filter_buf, 1);
 	if (ftrace_notrace_buf[0])
 		set_ftrace_early_filter(ftrace_notrace_buf, 0);
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+	if (ftrace_graph_buf[0])
+		set_ftrace_early_graph(ftrace_graph_buf);
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 }
 
 static int
@@ -2513,7 +2520,7 @@ ftrace_set_func(unsigned long *array, int *idx, char *buffer)
 		return -ENODEV;
 
 	/* decode regex */
-	type = ftrace_setup_glob(buffer, strlen(buffer), &search, &not);
+	type = filter_parse_regex(buffer, strlen(buffer), &search, &not);
 	if (not)
 		return -EINVAL;
 
@@ -2624,7 +2631,7 @@ static __init int ftrace_init_dyn_debugfs(struct dentry *d_tracer)
 	return 0;
 }
 
-static int ftrace_convert_nops(struct module *mod,
+static int ftrace_process_locs(struct module *mod,
 			       unsigned long *start,
 			       unsigned long *end)
 {
@@ -2684,7 +2691,7 @@ static void ftrace_init_module(struct module *mod,
 {
 	if (ftrace_disabled || start == end)
 		return;
-	ftrace_convert_nops(mod, start, end);
+	ftrace_process_locs(mod, start, end);
 }
 
 static int ftrace_module_notify(struct notifier_block *self,
@@ -2745,7 +2752,7 @@ void __init ftrace_init(void)
 
 	last_ftrace_enabled = ftrace_enabled = 1;
 
-	ret = ftrace_convert_nops(NULL,
+	ret = ftrace_process_locs(NULL,
 				  __start_mcount_loc,
 				  __stop_mcount_loc);
 
@@ -2778,23 +2785,6 @@ static inline void ftrace_startup_enable(int command) { }
 # define ftrace_shutdown_sysctl()	do { } while (0)
 #endif /* CONFIG_DYNAMIC_FTRACE */
 
-static ssize_t
-ftrace_pid_read(struct file *file, char __user *ubuf,
-		       size_t cnt, loff_t *ppos)
-{
-	char buf[64];
-	int r;
-
-	if (ftrace_pid_trace == ftrace_swapper_pid)
-		r = sprintf(buf, "swapper tasks\n");
-	else if (ftrace_pid_trace)
-		r = sprintf(buf, "%u\n", pid_vnr(ftrace_pid_trace));
-	else
-		r = sprintf(buf, "no pid\n");
-
-	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);
-}
-
 static void clear_ftrace_swapper(void)
 {
 	struct task_struct *p;
@@ -2845,14 +2835,12 @@ static void set_ftrace_pid(struct pid *pid)
 	rcu_read_unlock();
 }
 
-static void clear_ftrace_pid_task(struct pid **pid)
+static void clear_ftrace_pid_task(struct pid *pid)
 {
-	if (*pid == ftrace_swapper_pid)
+	if (pid == ftrace_swapper_pid)
 		clear_ftrace_swapper();
 	else
-		clear_ftrace_pid(*pid);
-
-	*pid = NULL;
+		clear_ftrace_pid(pid);
 }
 
 static void set_ftrace_pid_task(struct pid *pid)
@@ -2863,74 +2851,184 @@ static void set_ftrace_pid_task(struct pid *pid)
 		set_ftrace_pid(pid);
 }
 
-static ssize_t
-ftrace_pid_write(struct file *filp, const char __user *ubuf,
-		   size_t cnt, loff_t *ppos)
+static int ftrace_pid_add(int p)
 {
 	struct pid *pid;
-	char buf[64];
-	long val;
-	int ret;
+	struct ftrace_pid *fpid;
+	int ret = -EINVAL;
 
-	if (cnt >= sizeof(buf))
-		return -EINVAL;
+	mutex_lock(&ftrace_lock);
 
-	if (copy_from_user(&buf, ubuf, cnt))
-		return -EFAULT;
+	if (!p)
+		pid = ftrace_swapper_pid;
+	else
+		pid = find_get_pid(p);
 
-	buf[cnt] = 0;
+	if (!pid)
+		goto out;
 
-	ret = strict_strtol(buf, 10, &val);
-	if (ret < 0)
-		return ret;
+	ret = 0;
 
-	mutex_lock(&ftrace_lock);
-	if (val < 0) {
-		/* disable pid tracing */
-		if (!ftrace_pid_trace)
-			goto out;
+	list_for_each_entry(fpid, &ftrace_pids, list)
+		if (fpid->pid == pid)
+			goto out_put;
 
-		clear_ftrace_pid_task(&ftrace_pid_trace);
+	ret = -ENOMEM;
 
-	} else {
-		/* swapper task is special */
-		if (!val) {
-			pid = ftrace_swapper_pid;
-			if (pid == ftrace_pid_trace)
-				goto out;
-		} else {
-			pid = find_get_pid(val);
+	fpid = kmalloc(sizeof(*fpid), GFP_KERNEL);
+	if (!fpid)
+		goto out_put;
 
-			if (pid == ftrace_pid_trace) {
-				put_pid(pid);
-				goto out;
-			}
-		}
+	list_add(&fpid->list, &ftrace_pids);
+	fpid->pid = pid;
 
-		if (ftrace_pid_trace)
-			clear_ftrace_pid_task(&ftrace_pid_trace);
+	set_ftrace_pid_task(pid);
 
-		if (!pid)
-			goto out;
+	ftrace_update_pid_func();
+	ftrace_startup_enable(0);
+
+	mutex_unlock(&ftrace_lock);
+	return 0;
+
+out_put:
+	if (pid != ftrace_swapper_pid)
+		put_pid(pid);
 
-		ftrace_pid_trace = pid;
+out:
+	mutex_unlock(&ftrace_lock);
+	return ret;
+}
+
+static void ftrace_pid_reset(void)
+{
+	struct ftrace_pid *fpid, *safe;
 
-		set_ftrace_pid_task(ftrace_pid_trace);
+	mutex_lock(&ftrace_lock);
+	list_for_each_entry_safe(fpid, safe, &ftrace_pids, list) {
+		struct pid *pid = fpid->pid;
+
+		clear_ftrace_pid_task(pid);
+
+		list_del(&fpid->list);
+		kfree(fpid);
 	}
 
-	/* update the function call */
 	ftrace_update_pid_func();
 	ftrace_startup_enable(0);
 
- out:
 	mutex_unlock(&ftrace_lock);
+}
 
-	return cnt;
+static void *fpid_start(struct seq_file *m, loff_t *pos)
+{
+	mutex_lock(&ftrace_lock);
+
+	if (list_empty(&ftrace_pids) && (!*pos))
+		return (void *) 1;
+
+	return seq_list_start(&ftrace_pids, *pos);
+}
+
+static void *fpid_next(struct seq_file *m, void *v, loff_t *pos)
+{
+	if (v == (void *)1)
+		return NULL;
+
+	return seq_list_next(v, &ftrace_pids, pos);
+}
+
+static void fpid_stop(struct seq_file *m, void *p)
+{
+	mutex_unlock(&ftrace_lock);
+}
+
+static int fpid_show(struct seq_file *m, void *v)
+{
+	const struct ftrace_pid *fpid = list_entry(v, struct ftrace_pid, list);
+
+	if (v == (void *)1) {
+		seq_printf(m, "no pid\n");
+		return 0;
+	}
+
+	if (fpid->pid == ftrace_swapper_pid)
+		seq_printf(m, "swapper tasks\n");
+	else
+		seq_printf(m, "%u\n", pid_vnr(fpid->pid));
+
+	return 0;
+}
+
+static const struct seq_operations ftrace_pid_sops = {
+	.start = fpid_start,
+	.next = fpid_next,
+	.stop = fpid_stop,
+	.show = fpid_show,
+};
+
+static int
+ftrace_pid_open(struct inode *inode, struct file *file)
+{
+	int ret = 0;
+
+	if ((file->f_mode & FMODE_WRITE) &&
+	    (file->f_flags & O_TRUNC))
+		ftrace_pid_reset();
+
+	if (file->f_mode & FMODE_READ)
+		ret = seq_open(file, &ftrace_pid_sops);
+
+	return ret;
+}
+
+static ssize_t
+ftrace_pid_write(struct file *filp, const char __user *ubuf,
+		   size_t cnt, loff_t *ppos)
+{
+	char buf[64], *tmp;
+	long val;
+	int ret;
+
+	if (cnt >= sizeof(buf))
+		return -EINVAL;
+
+	if (copy_from_user(&buf, ubuf, cnt))
+		return -EFAULT;
+
+	buf[cnt] = 0;
+
+	/*
+	 * Allow "echo > set_ftrace_pid" or "echo -n '' > set_ftrace_pid"
+	 * to clean the filter quietly.
+	 */
+	tmp = strstrip(buf);
+	if (strlen(tmp) == 0)
+		return 1;
+
+	ret = strict_strtol(tmp, 10, &val);
+	if (ret < 0)
+		return ret;
+
+	ret = ftrace_pid_add(val);
+
+	return ret ? ret : cnt;
+}
+
+static int
+ftrace_pid_release(struct inode *inode, struct file *file)
+{
+	if (file->f_mode & FMODE_READ)
+		seq_release(inode, file);
+
+	return 0;
 }
 
 static const struct file_operations ftrace_pid_fops = {
-	.read = ftrace_pid_read,
-	.write = ftrace_pid_write,
+	.open		= ftrace_pid_open,
+	.write		= ftrace_pid_write,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= ftrace_pid_release,
 };
 
 static __init int ftrace_init_debugfs(void)
@@ -3293,4 +3391,3 @@ void ftrace_graph_stop(void)
 	ftrace_stop();
 }
 #endif
-
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 5dd017f..a72c6e0 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1787,9 +1787,9 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
 static struct ring_buffer_event *
 rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
 	     unsigned long length, unsigned long tail,
-	     struct buffer_page *commit_page,
 	     struct buffer_page *tail_page, u64 *ts)
 {
+	struct buffer_page *commit_page = cpu_buffer->commit_page;
 	struct ring_buffer *buffer = cpu_buffer->buffer;
 	struct buffer_page *next_page;
 	int ret;
@@ -1892,13 +1892,10 @@ static struct ring_buffer_event *
 __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
 		  unsigned type, unsigned long length, u64 *ts)
 {
-	struct buffer_page *tail_page, *commit_page;
+	struct buffer_page *tail_page;
 	struct ring_buffer_event *event;
 	unsigned long tail, write;
 
-	commit_page = cpu_buffer->commit_page;
-	/* we just need to protect against interrupts */
-	barrier();
 	tail_page = cpu_buffer->tail_page;
 	write = local_add_return(length, &tail_page->write);
 
@@ -1909,7 +1906,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
 	/* See if we shot pass the end of this buffer page */
 	if (write > BUF_PAGE_SIZE)
 		return rb_move_tail(cpu_buffer, length, tail,
-				    commit_page, tail_page, ts);
+				    tail_page, ts);
 
 	/* We reserved something on the buffer */
 
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index 573d3cc..b2477ca 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -35,6 +35,28 @@ static int disable_reader;
 module_param(disable_reader, uint, 0644);
 MODULE_PARM_DESC(disable_reader, "only run producer");
 
+static int write_iteration = 50;
+module_param(write_iteration, uint, 0644);
+MODULE_PARM_DESC(write_iteration, "# of writes between timestamp readings");
+
+static int producer_nice = 19;
+static int consumer_nice = 19;
+
+static int producer_fifo = -1;
+static int consumer_fifo = -1;
+
+module_param(producer_nice, uint, 0644);
+MODULE_PARM_DESC(producer_nice, "nice prio for producer");
+
+module_param(consumer_nice, uint, 0644);
+MODULE_PARM_DESC(consumer_nice, "nice prio for consumer");
+
+module_param(producer_fifo, uint, 0644);
+MODULE_PARM_DESC(producer_fifo, "fifo prio for producer");
+
+module_param(consumer_fifo, uint, 0644);
+MODULE_PARM_DESC(consumer_fifo, "fifo prio for consumer");
+
 static int read_events;
 
 static int kill_test;
@@ -208,15 +230,18 @@ static void ring_buffer_producer(void)
 	do {
 		struct ring_buffer_event *event;
 		int *entry;
-
-		event = ring_buffer_lock_reserve(buffer, 10);
-		if (!event) {
-			missed++;
-		} else {
-			hit++;
-			entry = ring_buffer_event_data(event);
-			*entry = smp_processor_id();
-			ring_buffer_unlock_commit(buffer, event);
+		int i;
+
+		for (i = 0; i < write_iteration; i++) {
+			event = ring_buffer_lock_reserve(buffer, 10);
+			if (!event) {
+				missed++;
+			} else {
+				hit++;
+				entry = ring_buffer_event_data(event);
+				*entry = smp_processor_id();
+				ring_buffer_unlock_commit(buffer, event);
+			}
 		}
 		do_gettimeofday(&end_tv);
 
@@ -263,6 +288,27 @@ static void ring_buffer_producer(void)
 
 	if (kill_test)
 		trace_printk("ERROR!\n");
+
+	if (!disable_reader) {
+		if (consumer_fifo < 0)
+			trace_printk("Running Consumer at nice: %d\n",
+				     consumer_nice);
+		else
+			trace_printk("Running Consumer at SCHED_FIFO %d\n",
+				     consumer_fifo);
+	}
+	if (producer_fifo < 0)
+		trace_printk("Running Producer at nice: %d\n",
+			     producer_nice);
+	else
+		trace_printk("Running Producer at SCHED_FIFO %d\n",
+			     producer_fifo);
+
+	/* Let the user know that the test is running at low priority */
+	if (producer_fifo < 0 && consumer_fifo < 0 &&
+	    producer_nice == 19 && consumer_nice == 19)
+		trace_printk("WARNING!!! This test is running at lowest priority.\n");
+
 	trace_printk("Time:     %lld (usecs)\n", time);
 	trace_printk("Overruns: %lld\n", overruns);
 	if (disable_reader)
@@ -392,6 +438,27 @@ static int __init ring_buffer_benchmark_init(void)
 	if (IS_ERR(producer))
 		goto out_kill;
 
+	/*
+	 * Run them as low-prio background tasks by default:
+	 */
+	if (!disable_reader) {
+		if (consumer_fifo >= 0) {
+			struct sched_param param = {
+				.sched_priority = consumer_fifo
+			};
+			sched_setscheduler(consumer, SCHED_FIFO, &param);
+		} else
+			set_user_nice(consumer, consumer_nice);
+	}
+
+	if (producer_fifo >= 0) {
+		struct sched_param param = {
+			.sched_priority = consumer_fifo
+		};
+		sched_setscheduler(producer, SCHED_FIFO, &param);
+	} else
+		set_user_nice(producer, producer_nice);
+
 	return 0;
 
  out_kill:
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index b20d3ec..874f289 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -129,7 +129,7 @@ static int tracing_set_tracer(const char *buf);
 static char bootup_tracer_buf[MAX_TRACER_SIZE] __initdata;
 static char *default_bootup_tracer;
 
-static int __init set_ftrace(char *str)
+static int __init set_cmdline_ftrace(char *str)
 {
 	strncpy(bootup_tracer_buf, str, MAX_TRACER_SIZE);
 	default_bootup_tracer = bootup_tracer_buf;
@@ -137,7 +137,7 @@ static int __init set_ftrace(char *str)
 	ring_buffer_expanded = 1;
 	return 1;
 }
-__setup("ftrace=", set_ftrace);
+__setup("ftrace=", set_cmdline_ftrace);
 
 static int __init set_ftrace_dump_on_oops(char *str)
 {
@@ -1361,10 +1361,11 @@ int trace_array_vprintk(struct trace_array *tr,
 	pause_graph_tracing();
 	raw_local_irq_save(irq_flags);
 	__raw_spin_lock(&trace_buf_lock);
-	len = vsnprintf(trace_buf, TRACE_BUF_SIZE, fmt, args);
-
-	len = min(len, TRACE_BUF_SIZE-1);
-	trace_buf[len] = 0;
+	if (args == NULL) {
+		strncpy(trace_buf, fmt, TRACE_BUF_SIZE);
+		len = strlen(trace_buf);
+	} else
+		len = vsnprintf(trace_buf, TRACE_BUF_SIZE, fmt, args);
 
 	size = sizeof(*entry) + len + 1;
 	buffer = tr->buffer;
@@ -1373,10 +1374,10 @@ int trace_array_vprintk(struct trace_array *tr,
 	if (!event)
 		goto out_unlock;
 	entry = ring_buffer_event_data(event);
-	entry->ip			= ip;
+	entry->ip = ip;
 
 	memcpy(&entry->buf, trace_buf, len);
-	entry->buf[len] = 0;
+	entry->buf[len] = '\0';
 	if (!filter_check_discard(call, entry, buffer, event))
 		ring_buffer_unlock_commit(buffer, event);
 
@@ -3319,22 +3320,11 @@ tracing_entries_write(struct file *filp, const char __user *ubuf,
 	return cnt;
 }
 
-static int mark_printk(const char *fmt, ...)
-{
-	int ret;
-	va_list args;
-	va_start(args, fmt);
-	ret = trace_vprintk(0, fmt, args);
-	va_end(args);
-	return ret;
-}
-
 static ssize_t
 tracing_mark_write(struct file *filp, const char __user *ubuf,
 					size_t cnt, loff_t *fpos)
 {
 	char *buf;
-	char *end;
 
 	if (tracing_disabled)
 		return -EINVAL;
@@ -3342,7 +3332,7 @@ tracing_mark_write(struct file *filp, const char __user *ubuf,
 	if (cnt > TRACE_BUF_SIZE)
 		cnt = TRACE_BUF_SIZE;
 
-	buf = kmalloc(cnt + 1, GFP_KERNEL);
+	buf = kmalloc(cnt + 2, GFP_KERNEL);
 	if (buf == NULL)
 		return -ENOMEM;
 
@@ -3350,14 +3340,13 @@ tracing_mark_write(struct file *filp, const char __user *ubuf,
 		kfree(buf);
 		return -EFAULT;
 	}
+	if (buf[cnt-1] != '\n') {
+		buf[cnt] = '\n';
+		buf[cnt+1] = '\0';
+	} else
+		buf[cnt] = '\0';
 
-	/* Cut from the first nil or newline. */
-	buf[cnt] = '\0';
-	end = strchr(buf, '\n');
-	if (end)
-		*end = '\0';
-
-	cnt = mark_printk("%s\n", buf);
+	cnt = trace_vprintk(0, buf, NULL);
 	kfree(buf);
 	*fpos += cnt;
 
@@ -3730,7 +3719,7 @@ tracing_stats_read(struct file *filp, char __user *ubuf,
 
 	s = kmalloc(sizeof(*s), GFP_KERNEL);
 	if (!s)
-		return ENOMEM;
+		return -ENOMEM;
 
 	trace_seq_init(s);
 
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 405cb85..acef8b4 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -483,10 +483,6 @@ static inline int ftrace_graph_addr(unsigned long addr)
 	return 0;
 }
 #else
-static inline int ftrace_trace_addr(unsigned long addr)
-{
-	return 1;
-}
 static inline int ftrace_graph_addr(unsigned long addr)
 {
 	return 1;
@@ -500,12 +496,12 @@ print_graph_function(struct trace_iterator *iter)
 }
 #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
 
-extern struct pid *ftrace_pid_trace;
+extern struct list_head ftrace_pids;
 
 #ifdef CONFIG_FUNCTION_TRACER
 static inline int ftrace_trace_task(struct task_struct *task)
 {
-	if (!ftrace_pid_trace)
+	if (list_empty(&ftrace_pids))
 		return 1;
 
 	return test_tsk_trace_trace(task);
@@ -699,22 +695,40 @@ struct event_subsystem {
 };
 
 struct filter_pred;
+struct regex;
 
 typedef int (*filter_pred_fn_t) (struct filter_pred *pred, void *event,
 				 int val1, int val2);
 
+typedef int (*regex_match_func)(char *str, struct regex *r, int len);
+
+enum regex_type {
+	MATCH_FULL,
+	MATCH_FRONT_ONLY,
+	MATCH_MIDDLE_ONLY,
+	MATCH_END_ONLY,
+};
+
+struct regex {
+	char			pattern[MAX_FILTER_STR_VAL];
+	int			len;
+	int			field_len;
+	regex_match_func	match;
+};
+
 struct filter_pred {
-	filter_pred_fn_t fn;
-	u64 val;
-	char str_val[MAX_FILTER_STR_VAL];
-	int str_len;
-	char *field_name;
-	int offset;
-	int not;
-	int op;
-	int pop_n;
+	filter_pred_fn_t 	fn;
+	u64 			val;
+	struct regex		regex;
+	char 			*field_name;
+	int 			offset;
+	int 			not;
+	int 			op;
+	int 			pop_n;
 };
 
+extern enum regex_type
+filter_parse_regex(char *buff, int len, char **search, int *not);
 extern void print_event_filter(struct ftrace_event_call *call,
 			       struct trace_seq *s);
 extern int apply_event_filter(struct ftrace_event_call *call,
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index 20c5f92..878c03f 100644
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -20,6 +20,8 @@
 #include <linux/ktime.h>
 #include <linux/trace_clock.h>
 
+#include "trace.h"
+
 /*
  * trace_clock_local(): the simplest and least coherent tracing clock.
  *
@@ -28,17 +30,17 @@
  */
 u64 notrace trace_clock_local(void)
 {
-	unsigned long flags;
 	u64 clock;
+	int resched;
 
 	/*
 	 * sched_clock() is an architecture implemented, fast, scalable,
 	 * lockless clock. It is not guaranteed to be coherent across
 	 * CPUs, nor across CPU idle events.
 	 */
-	raw_local_irq_save(flags);
+	resched = ftrace_preempt_disable();
 	clock = sched_clock();
-	raw_local_irq_restore(flags);
+	ftrace_preempt_enable(resched);
 
 	return clock;
 }
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index d128f65..5e9ffc3 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -878,9 +878,9 @@ event_subsystem_dir(const char *name, struct dentry *d_events)
 			   "'%s/filter' entry\n", name);
 	}
 
-	entry = trace_create_file("enable", 0644, system->entry,
-				  (void *)system->name,
-				  &ftrace_system_enable_fops);
+	trace_create_file("enable", 0644, system->entry,
+			  (void *)system->name,
+			  &ftrace_system_enable_fops);
 
 	return system->entry;
 }
@@ -892,7 +892,6 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events,
 		 const struct file_operations *filter,
 		 const struct file_operations *format)
 {
-	struct dentry *entry;
 	int ret;
 
 	/*
@@ -910,12 +909,12 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events,
 	}
 
 	if (call->regfunc)
-		entry = trace_create_file("enable", 0644, call->dir, call,
-					  enable);
+		trace_create_file("enable", 0644, call->dir, call,
+				  enable);
 
 	if (call->id && call->profile_enable)
-		entry = trace_create_file("id", 0444, call->dir, call,
-					  id);
+		trace_create_file("id", 0444, call->dir, call,
+		 		  id);
 
 	if (call->define_fields) {
 		ret = call->define_fields(call);
@@ -924,16 +923,16 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events,
 				   " events/%s\n", call->name);
 			return ret;
 		}
-		entry = trace_create_file("filter", 0644, call->dir, call,
-					  filter);
+		trace_create_file("filter", 0644, call->dir, call,
+				  filter);
 	}
 
 	/* A trace may not want to export its format */
 	if (!call->show_format)
 		return 0;
 
-	entry = trace_create_file("format", 0444, call->dir, call,
-				  format);
+	trace_create_file("format", 0444, call->dir, call,
+			  format);
 
 	return 0;
 }
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 98a6cc5..9267201 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -18,8 +18,6 @@
  * Copyright (C) 2009 Tom Zanussi <tzanussi@gmail.com>
  */
 
-#include <linux/debugfs.h>
-#include <linux/uaccess.h>
 #include <linux/module.h>
 #include <linux/ctype.h>
 #include <linux/mutex.h>
@@ -197,9 +195,9 @@ static int filter_pred_string(struct filter_pred *pred, void *event,
 	char *addr = (char *)(event + pred->offset);
 	int cmp, match;
 
-	cmp = strncmp(addr, pred->str_val, pred->str_len);
+	cmp = pred->regex.match(addr, &pred->regex, pred->regex.field_len);
 
-	match = (!cmp) ^ pred->not;
+	match = cmp ^ pred->not;
 
 	return match;
 }
@@ -211,9 +209,9 @@ static int filter_pred_pchar(struct filter_pred *pred, void *event,
 	char **addr = (char **)(event + pred->offset);
 	int cmp, match;
 
-	cmp = strncmp(*addr, pred->str_val, pred->str_len);
+	cmp = pred->regex.match(*addr, &pred->regex, pred->regex.field_len);
 
-	match = (!cmp) ^ pred->not;
+	match = cmp ^ pred->not;
 
 	return match;
 }
@@ -237,9 +235,9 @@ static int filter_pred_strloc(struct filter_pred *pred, void *event,
 	char *addr = (char *)(event + str_loc);
 	int cmp, match;
 
-	cmp = strncmp(addr, pred->str_val, str_len);
+	cmp = pred->regex.match(addr, &pred->regex, str_len);
 
-	match = (!cmp) ^ pred->not;
+	match = cmp ^ pred->not;
 
 	return match;
 }
@@ -250,6 +248,124 @@ static int filter_pred_none(struct filter_pred *pred, void *event,
 	return 0;
 }
 
+/* Basic regex callbacks */
+static int regex_match_full(char *str, struct regex *r, int len)
+{
+	if (strncmp(str, r->pattern, len) == 0)
+		return 1;
+	return 0;
+}
+
+static int regex_match_front(char *str, struct regex *r, int len)
+{
+	if (strncmp(str, r->pattern, len) == 0)
+		return 1;
+	return 0;
+}
+
+static int regex_match_middle(char *str, struct regex *r, int len)
+{
+	if (strstr(str, r->pattern))
+		return 1;
+	return 0;
+}
+
+static int regex_match_end(char *str, struct regex *r, int len)
+{
+	char *ptr = strstr(str, r->pattern);
+
+	if (ptr && (ptr[r->len] == 0))
+		return 1;
+	return 0;
+}
+
+/**
+ * filter_parse_regex - parse a basic regex
+ * @buff:   the raw regex
+ * @len:    length of the regex
+ * @search: will point to the beginning of the string to compare
+ * @not:    tell whether the match will have to be inverted
+ *
+ * This passes in a buffer containing a regex and this function will
+ * set search to point to the search part of the buffer and
+ * return the type of search it is (see enum above).
+ * This does modify buff.
+ *
+ * Returns enum type.
+ *  search returns the pointer to use for comparison.
+ *  not returns 1 if buff started with a '!'
+ *     0 otherwise.
+ */
+enum regex_type filter_parse_regex(char *buff, int len, char **search, int *not)
+{
+	int type = MATCH_FULL;
+	int i;
+
+	if (buff[0] == '!') {
+		*not = 1;
+		buff++;
+		len--;
+	} else
+		*not = 0;
+
+	*search = buff;
+
+	for (i = 0; i < len; i++) {
+		if (buff[i] == '*') {
+			if (!i) {
+				*search = buff + 1;
+				type = MATCH_END_ONLY;
+			} else {
+				if (type == MATCH_END_ONLY)
+					type = MATCH_MIDDLE_ONLY;
+				else
+					type = MATCH_FRONT_ONLY;
+				buff[i] = 0;
+				break;
+			}
+		}
+	}
+
+	return type;
+}
+
+static int filter_build_regex(struct filter_pred *pred)
+{
+	struct regex *r = &pred->regex;
+	char *search, *dup;
+	enum regex_type type;
+	int not;
+
+	type = filter_parse_regex(r->pattern, r->len, &search, &not);
+	dup = kstrdup(search, GFP_KERNEL);
+	if (!dup)
+		return -ENOMEM;
+
+	strcpy(r->pattern, dup);
+	kfree(dup);
+
+	r->len = strlen(r->pattern);
+
+	switch (type) {
+	case MATCH_FULL:
+		r->match = regex_match_full;
+		break;
+	case MATCH_FRONT_ONLY:
+		r->match = regex_match_front;
+		break;
+	case MATCH_MIDDLE_ONLY:
+		r->match = regex_match_middle;
+		break;
+	case MATCH_END_ONLY:
+		r->match = regex_match_end;
+		break;
+	}
+
+	pred->not ^= not;
+
+	return 0;
+}
+
 /* return 1 if event matches, 0 otherwise (discard) */
 int filter_match_preds(struct ftrace_event_call *call, void *rec)
 {
@@ -396,7 +512,7 @@ static void filter_clear_pred(struct filter_pred *pred)
 {
 	kfree(pred->field_name);
 	pred->field_name = NULL;
-	pred->str_len = 0;
+	pred->regex.len = 0;
 }
 
 static int filter_set_pred(struct filter_pred *dest,
@@ -660,21 +776,24 @@ static int filter_add_pred(struct filter_parse_state *ps,
 	}
 
 	if (is_string_field(field)) {
-		pred->str_len = field->size;
+		ret = filter_build_regex(pred);
+		if (ret)
+			return ret;
 
-		if (field->filter_type == FILTER_STATIC_STRING)
+		if (field->filter_type == FILTER_STATIC_STRING) {
 			fn = filter_pred_string;
-		else if (field->filter_type == FILTER_DYN_STRING)
-			fn = filter_pred_strloc;
+			pred->regex.field_len = field->size;
+		} else if (field->filter_type == FILTER_DYN_STRING)
+				fn = filter_pred_strloc;
 		else {
 			fn = filter_pred_pchar;
-			pred->str_len = strlen(pred->str_val);
+			pred->regex.field_len = strlen(pred->regex.pattern);
 		}
 	} else {
 		if (field->is_signed)
-			ret = strict_strtoll(pred->str_val, 0, &val);
+			ret = strict_strtoll(pred->regex.pattern, 0, &val);
 		else
-			ret = strict_strtoull(pred->str_val, 0, &val);
+			ret = strict_strtoull(pred->regex.pattern, 0, &val);
 		if (ret) {
 			parse_error(ps, FILT_ERR_ILLEGAL_INTVAL, 0);
 			return -EINVAL;
@@ -1045,8 +1164,8 @@ static struct filter_pred *create_pred(int op, char *operand1, char *operand2)
 		return NULL;
 	}
 
-	strcpy(pred->str_val, operand2);
-	pred->str_len = strlen(operand2);
+	strcpy(pred->regex.pattern, operand2);
+	pred->regex.len = strlen(pred->regex.pattern);
 
 	pred->op = op;
 
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 9753fcc..c74848d 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -48,11 +48,11 @@
 struct ____ftrace_##name {					\
 	tstruct							\
 };								\
-static void __used ____ftrace_check_##name(void)		\
+static void __always_unused ____ftrace_check_##name(void)	\
 {								\
 	struct ____ftrace_##name *__entry = NULL;		\
 								\
-	/* force cmpile-time check on F_printk() */		\
+	/* force compile-time check on F_printk() */		\
 	printk(print);						\
 }
 
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 527e17e..ddee9c5 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -14,6 +14,69 @@ static int sys_refcount_exit;
 static DECLARE_BITMAP(enabled_enter_syscalls, NR_syscalls);
 static DECLARE_BITMAP(enabled_exit_syscalls, NR_syscalls);
 
+extern unsigned long __start_syscalls_metadata[];
+extern unsigned long __stop_syscalls_metadata[];
+
+static struct syscall_metadata **syscalls_metadata;
+
+static struct syscall_metadata *find_syscall_meta(unsigned long syscall)
+{
+	struct syscall_metadata *start;
+	struct syscall_metadata *stop;
+	char str[KSYM_SYMBOL_LEN];
+
+
+	start = (struct syscall_metadata *)__start_syscalls_metadata;
+	stop = (struct syscall_metadata *)__stop_syscalls_metadata;
+	kallsyms_lookup(syscall, NULL, NULL, NULL, str);
+
+	for ( ; start < stop; start++) {
+		/*
+		 * Only compare after the "sys" prefix. Archs that use
+		 * syscall wrappers may have syscalls symbols aliases prefixed
+		 * with "SyS" instead of "sys", leading to an unwanted
+		 * mismatch.
+		 */
+		if (start->name && !strcmp(start->name + 3, str + 3))
+			return start;
+	}
+	return NULL;
+}
+
+static struct syscall_metadata *syscall_nr_to_meta(int nr)
+{
+	if (!syscalls_metadata || nr >= NR_syscalls || nr < 0)
+		return NULL;
+
+	return syscalls_metadata[nr];
+}
+
+int syscall_name_to_nr(char *name)
+{
+	int i;
+
+	if (!syscalls_metadata)
+		return -1;
+
+	for (i = 0; i < NR_syscalls; i++) {
+		if (syscalls_metadata[i]) {
+			if (!strcmp(syscalls_metadata[i]->name, name))
+				return i;
+		}
+	}
+	return -1;
+}
+
+void set_syscall_enter_id(int num, int id)
+{
+	syscalls_metadata[num]->enter_id = id;
+}
+
+void set_syscall_exit_id(int num, int id)
+{
+	syscalls_metadata[num]->exit_id = id;
+}
+
 enum print_line_t
 print_syscall_enter(struct trace_iterator *iter, int flags)
 {
@@ -375,6 +438,29 @@ struct trace_event event_syscall_exit = {
 	.trace			= print_syscall_exit,
 };
 
+int __init init_ftrace_syscalls(void)
+{
+	struct syscall_metadata *meta;
+	unsigned long addr;
+	int i;
+
+	syscalls_metadata = kzalloc(sizeof(*syscalls_metadata) *
+					NR_syscalls, GFP_KERNEL);
+	if (!syscalls_metadata) {
+		WARN_ON(1);
+		return -ENOMEM;
+	}
+
+	for (i = 0; i < NR_syscalls; i++) {
+		addr = arch_syscall_addr(i);
+		meta = find_syscall_meta(addr);
+		syscalls_metadata[i] = meta;
+	}
+
+	return 0;
+}
+core_initcall(init_ftrace_syscalls);
+
 #ifdef CONFIG_EVENT_PROFILE
 
 static DECLARE_BITMAP(enabled_prof_enter_syscalls, NR_syscalls);
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 234ceb1..a79c4d0 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -750,7 +750,7 @@ config RCU_TORTURE_TEST_RUNNABLE
 config RCU_CPU_STALL_DETECTOR
 	bool "Check for stalled CPUs delaying RCU grace periods"
 	depends on TREE_RCU || TREE_PREEMPT_RCU
-	default n
+	default y
 	help
 	  This option causes RCU to printk information on which
 	  CPUs are delaying the current grace period, but only when
diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c
index 39f1029..4ebfa5a 100644
--- a/lib/kernel_lock.c
+++ b/lib/kernel_lock.c
@@ -5,10 +5,13 @@
  * relegated to obsolescence, but used by various less
  * important (or lazy) subsystems.
  */
-#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/semaphore.h>
+#include <linux/smp_lock.h>
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/bkl.h>
 
 /*
  * The 'big kernel lock'
@@ -113,21 +116,26 @@ static inline void __unlock_kernel(void)
  * This cannot happen asynchronously, so we only need to
  * worry about other CPU's.
  */
-void __lockfunc lock_kernel(void)
+void __lockfunc _lock_kernel(const char *func, const char *file, int line)
 {
-	int depth = current->lock_depth+1;
+	int depth = current->lock_depth + 1;
+
+	trace_lock_kernel(func, file, line);
+
 	if (likely(!depth))
 		__lock_kernel();
 	current->lock_depth = depth;
 }
 
-void __lockfunc unlock_kernel(void)
+void __lockfunc _unlock_kernel(const char *func, const char *file, int line)
 {
 	BUG_ON(current->lock_depth < 0);
 	if (likely(--current->lock_depth < 0))
 		__unlock_kernel();
+
+	trace_unlock_kernel(func, file, line);
 }
 
-EXPORT_SYMBOL(lock_kernel);
-EXPORT_SYMBOL(unlock_kernel);
+EXPORT_SYMBOL(_lock_kernel);
+EXPORT_SYMBOL(_unlock_kernel);
 
diff --git a/lib/ratelimit.c b/lib/ratelimit.c
index 26187ed..09f5ce1 100644
--- a/lib/ratelimit.c
+++ b/lib/ratelimit.c
@@ -7,15 +7,12 @@
  * parameter. Now every user can use their own standalone ratelimit_state.
  *
  * This file is released under the GPLv2.
- *
  */
 
-#include <linux/kernel.h>
+#include <linux/ratelimit.h>
 #include <linux/jiffies.h>
 #include <linux/module.h>
 
-static DEFINE_SPINLOCK(ratelimit_lock);
-
 /*
  * __ratelimit - rate limiting
  * @rs: ratelimit_state data
@@ -23,35 +20,43 @@ static DEFINE_SPINLOCK(ratelimit_lock);
  * This enforces a rate limit: not more than @rs->ratelimit_burst callbacks
  * in every @rs->ratelimit_jiffies
  */
-int __ratelimit(struct ratelimit_state *rs)
+int ___ratelimit(struct ratelimit_state *rs, const char *func)
 {
 	unsigned long flags;
+	int ret;
 
 	if (!rs->interval)
 		return 1;
 
-	spin_lock_irqsave(&ratelimit_lock, flags);
+	/*
+	 * If we contend on this state's lock then almost
+	 * by definition we are too busy to print a message,
+	 * in addition to the one that will be printed by
+	 * the entity that is holding the lock already:
+	 */
+	if (!spin_trylock_irqsave(&rs->lock, flags))
+		return 1;
+
 	if (!rs->begin)
 		rs->begin = jiffies;
 
 	if (time_is_before_jiffies(rs->begin + rs->interval)) {
 		if (rs->missed)
 			printk(KERN_WARNING "%s: %d callbacks suppressed\n",
-				__func__, rs->missed);
-		rs->begin = 0;
+				func, rs->missed);
+		rs->begin   = 0;
 		rs->printed = 0;
-		rs->missed = 0;
+		rs->missed  = 0;
 	}
-	if (rs->burst && rs->burst > rs->printed)
-		goto print;
-
-	rs->missed++;
-	spin_unlock_irqrestore(&ratelimit_lock, flags);
-	return 0;
+	if (rs->burst && rs->burst > rs->printed) {
+		rs->printed++;
+		ret = 1;
+	} else {
+		rs->missed++;
+		ret = 0;
+	}
+	spin_unlock_irqrestore(&rs->lock, flags);
 
-print:
-	rs->printed++;
-	spin_unlock_irqrestore(&ratelimit_lock, flags);
-	return 1;
+	return ret;
 }
-EXPORT_SYMBOL(__ratelimit);
+EXPORT_SYMBOL(___ratelimit);
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index ac25cd2..795472d 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -97,6 +97,8 @@ static phys_addr_t *io_tlb_orig_addr;
  */
 static DEFINE_SPINLOCK(io_tlb_lock);
 
+static int late_alloc;
+
 static int __init
 setup_io_tlb_npages(char *str)
 {
@@ -109,6 +111,7 @@ setup_io_tlb_npages(char *str)
 		++str;
 	if (!strcmp(str, "force"))
 		swiotlb_force = 1;
+
 	return 1;
 }
 __setup("swiotlb=", setup_io_tlb_npages);
@@ -121,8 +124,9 @@ static dma_addr_t swiotlb_virt_to_bus(struct device *hwdev,
 	return phys_to_dma(hwdev, virt_to_phys(address));
 }
 
-static void swiotlb_print_info(unsigned long bytes)
+void swiotlb_print_info(void)
 {
+	unsigned long bytes = io_tlb_nslabs << IO_TLB_SHIFT;
 	phys_addr_t pstart, pend;
 
 	pstart = virt_to_phys(io_tlb_start);
@@ -140,7 +144,7 @@ static void swiotlb_print_info(unsigned long bytes)
  * structures for the software IO TLB used to implement the DMA API.
  */
 void __init
-swiotlb_init_with_default_size(size_t default_size)
+swiotlb_init_with_default_size(size_t default_size, int verbose)
 {
 	unsigned long i, bytes;
 
@@ -176,14 +180,14 @@ swiotlb_init_with_default_size(size_t default_size)
 	io_tlb_overflow_buffer = alloc_bootmem_low(io_tlb_overflow);
 	if (!io_tlb_overflow_buffer)
 		panic("Cannot allocate SWIOTLB overflow buffer!\n");
-
-	swiotlb_print_info(bytes);
+	if (verbose)
+		swiotlb_print_info();
 }
 
 void __init
-swiotlb_init(void)
+swiotlb_init(int verbose)
 {
-	swiotlb_init_with_default_size(64 * (1<<20));	/* default to 64MB */
+	swiotlb_init_with_default_size(64 * (1<<20), verbose);	/* default to 64MB */
 }
 
 /*
@@ -260,7 +264,9 @@ swiotlb_late_init_with_default_size(size_t default_size)
 	if (!io_tlb_overflow_buffer)
 		goto cleanup4;
 
-	swiotlb_print_info(bytes);
+	swiotlb_print_info();
+
+	late_alloc = 1;
 
 	return 0;
 
@@ -281,6 +287,32 @@ cleanup1:
 	return -ENOMEM;
 }
 
+void __init swiotlb_free(void)
+{
+	if (!io_tlb_overflow_buffer)
+		return;
+
+	if (late_alloc) {
+		free_pages((unsigned long)io_tlb_overflow_buffer,
+			   get_order(io_tlb_overflow));
+		free_pages((unsigned long)io_tlb_orig_addr,
+			   get_order(io_tlb_nslabs * sizeof(phys_addr_t)));
+		free_pages((unsigned long)io_tlb_list, get_order(io_tlb_nslabs *
+								 sizeof(int)));
+		free_pages((unsigned long)io_tlb_start,
+			   get_order(io_tlb_nslabs << IO_TLB_SHIFT));
+	} else {
+		free_bootmem_late(__pa(io_tlb_overflow_buffer),
+				  io_tlb_overflow);
+		free_bootmem_late(__pa(io_tlb_orig_addr),
+				  io_tlb_nslabs * sizeof(phys_addr_t));
+		free_bootmem_late(__pa(io_tlb_list),
+				  io_tlb_nslabs * sizeof(int));
+		free_bootmem_late(__pa(io_tlb_start),
+				  io_tlb_nslabs << IO_TLB_SHIFT);
+	}
+}
+
 static int is_swiotlb_buffer(phys_addr_t paddr)
 {
 	return paddr >= virt_to_phys(io_tlb_start) &&
diff --git a/mm/bootmem.c b/mm/bootmem.c
index 555d5d2..d1dc23c 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -143,6 +143,30 @@ unsigned long __init init_bootmem(unsigned long start, unsigned long pages)
 	return init_bootmem_core(NODE_DATA(0)->bdata, start, 0, pages);
 }
 
+/*
+ * free_bootmem_late - free bootmem pages directly to page allocator
+ * @addr: starting address of the range
+ * @size: size of the range in bytes
+ *
+ * This is only useful when the bootmem allocator has already been torn
+ * down, but we are still initializing the system.  Pages are given directly
+ * to the page allocator, no bootmem metadata is updated because it is gone.
+ */
+void __init free_bootmem_late(unsigned long addr, unsigned long size)
+{
+	unsigned long cursor, end;
+
+	kmemleak_free_part(__va(addr), size);
+
+	cursor = PFN_UP(addr);
+	end = PFN_DOWN(addr + size);
+
+	for (; cursor < end; cursor++) {
+		__free_pages_bootmem(pfn_to_page(cursor), 0);
+		totalram_pages++;
+	}
+}
+
 static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata)
 {
 	int aligned;
diff --git a/mm/mmap.c b/mm/mmap.c
index 73f5e4b..292ddc3 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -20,7 +20,6 @@
 #include <linux/fs.h>
 #include <linux/personality.h>
 #include <linux/security.h>
-#include <linux/ima.h>
 #include <linux/hugetlb.h>
 #include <linux/profile.h>
 #include <linux/module.h>
@@ -1061,9 +1060,6 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
 	error = security_file_mmap(file, reqprot, prot, flags, addr, 0);
 	if (error)
 		return error;
-	error = ima_file_mmap(file, prot);
-	if (error)
-		return error;
 
 	return mmap_region(file, addr, len, flags, vm_flags, pgoff);
 }
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index fcfc545..8938fa7 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -10,7 +10,9 @@
 #include <linux/module.h>
 #include <linux/socket.h>
 #include <linux/netdevice.h>
+#include <linux/ratelimit.h>
 #include <linux/init.h>
+
 #include <net/ip.h>
 #include <net/sock.h>
 
diff --git a/net/core/utils.c b/net/core/utils.c
index 83221ae..8382502 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -24,6 +24,8 @@
 #include <linux/types.h>
 #include <linux/percpu.h>
 #include <linux/init.h>
+#include <linux/ratelimit.h>
+
 #include <net/sock.h>
 
 #include <asm/byteorder.h>
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 090d300..f0d1445 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -6,77 +6,93 @@
 #                   all the offsets to the calls to mcount.
 #
 #
-# What we want to end up with is a section in vmlinux called
-# __mcount_loc that contains a list of pointers to all the
-# call sites in the kernel that call mcount. Later on boot up, the kernel
-# will read this list, save the locations and turn them into nops.
-# When tracing or profiling is later enabled, these locations will then
-# be converted back to pointers to some function.
+# What we want to end up with this is that each object file will have a
+# section called __mcount_loc that will hold the list of pointers to mcount
+# callers. After final linking, the vmlinux will have within .init.data the
+# list of all callers to mcount between __start_mcount_loc and __stop_mcount_loc.
+# Later on boot up, the kernel will read this list, save the locations and turn
+# them into nops. When tracing or profiling is later enabled, these locations
+# will then be converted back to pointers to some function.
 #
 # This is no easy feat. This script is called just after the original
 # object is compiled and before it is linked.
 #
-# The references to the call sites are offsets from the section of text
-# that the call site is in. Hence, all functions in a section that
-# has a call site to mcount, will have the offset from the beginning of
-# the section and not the beginning of the function.
+# When parse this object file using 'objdump', the references to the call
+# sites are offsets from the section that the call site is in. Hence, all
+# functions in a section that has a call site to mcount, will have the
+# offset from the beginning of the section and not the beginning of the
+# function.
+#
+# But where this section will reside finally in vmlinx is undetermined at
+# this point. So we can't use this kind of offsets to record the final
+# address of this call site.
+#
+# The trick is to change the call offset referring the start of a section to
+# referring a function symbol in this section. During the link step, 'ld' will
+# compute the final address according to the information we record.
 #
-# The trick is to find a way to record the beginning of the section.
-# The way we do this is to look at the first function in the section
-# which will also be the location of that section after final link.
 # e.g.
 #
 #  .section ".sched.text", "ax"
-#  .globl my_func
-#  my_func:
 #        [...]
-#        call mcount  (offset: 0x5)
+#  func1:
+#        [...]
+#        call mcount  (offset: 0x10)
 #        [...]
 #        ret
-#  other_func:
+#  .globl fun2
+#  func2:             (offset: 0x20)
 #        [...]
-#        call mcount (offset: 0x1b)
+#        [...]
+#        ret
+#  func3:
+#        [...]
+#        call mcount (offset: 0x30)
 #        [...]
 #
 # Both relocation offsets for the mcounts in the above example will be
-# offset from .sched.text. If we make another file called tmp.s with:
+# offset from .sched.text. If we choose global symbol func2 as a reference and
+# make another file called tmp.s with the new offsets:
 #
 #  .section __mcount_loc
-#  .quad  my_func + 0x5
-#  .quad  my_func + 0x1b
+#  .quad  func2 - 0x10
+#  .quad  func2 + 0x10
 #
-# We can then compile this tmp.s into tmp.o, and link it to the original
+# We can then compile this tmp.s into tmp.o, and link it back to the original
 # object.
 #
-# But this gets hard if my_func is not globl (a static function).
-# In such a case we have:
+# In our algorithm, we will choose the first global function we meet in this
+# section as the reference. But this gets hard if there is no global functions
+# in this section. In such a case we have to select a local one. E.g. func1:
 #
 #  .section ".sched.text", "ax"
-#  my_func:
+#  func1:
 #        [...]
-#        call mcount  (offset: 0x5)
+#        call mcount  (offset: 0x10)
 #        [...]
 #        ret
-#  other_func:
+#  func2:
 #        [...]
-#        call mcount (offset: 0x1b)
+#        call mcount (offset: 0x20)
 #        [...]
+#  .section "other.section"
 #
 # If we make the tmp.s the same as above, when we link together with
-# the original object, we will end up with two symbols for my_func:
+# the original object, we will end up with two symbols for func1:
 # one local, one global.  After final compile, we will end up with
-# an undefined reference to my_func.
+# an undefined reference to func1 or a wrong reference to another global
+# func1 in other files.
 #
 # Since local objects can reference local variables, we need to find
 # a way to make tmp.o reference the local objects of the original object
-# file after it is linked together. To do this, we convert the my_func
+# file after it is linked together. To do this, we convert func1
 # into a global symbol before linking tmp.o. Then after we link tmp.o
-# we will only have a single symbol for my_func that is global.
-# We can convert my_func back into a local symbol and we are done.
+# we will only have a single symbol for func1 that is global.
+# We can convert func1 back into a local symbol and we are done.
 #
 # Here are the steps we take:
 #
-# 1) Record all the local symbols by using 'nm'
+# 1) Record all the local and weak symbols by using 'nm'
 # 2) Use objdump to find all the call site offsets and sections for
 #    mcount.
 # 3) Compile the list into its own object.
@@ -86,10 +102,8 @@
 # 6) Link together this new object with the list object.
 # 7) Convert the local functions back to local symbols and rename
 #    the result as the original object.
-#    End.
 # 8) Link the object with the list object.
 # 9) Move the result back to the original object.
-#    End.
 #
 
 use strict;
@@ -99,7 +113,7 @@ $P =~ s@.*/@@g;
 
 my $V = '0.1';
 
-if ($#ARGV < 7) {
+if ($#ARGV != 10) {
 	print "usage: $P arch bits objdump objcopy cc ld nm rm mv is_module inputfile\n";
 	print "version: $V\n";
 	exit(1);
@@ -109,7 +123,7 @@ my ($arch, $bits, $objdump, $objcopy, $cc,
     $ld, $nm, $rm, $mv, $is_module, $inputfile) = @ARGV;
 
 # This file refers to mcount and shouldn't be ftraced, so lets' ignore it
-if ($inputfile eq "kernel/trace/ftrace.o") {
+if ($inputfile =~ m,kernel/trace/ftrace\.o$,) {
     exit(0);
 }
 
@@ -119,6 +133,7 @@ my %text_sections = (
      ".sched.text" => 1,
      ".spinlock.text" => 1,
      ".irqentry.text" => 1,
+     ".text.unlikely" => 1,
 );
 
 $objdump = "objdump" if ((length $objdump) == 0);
@@ -137,13 +152,47 @@ my %weak;		# List of weak functions
 my %convert;		# List of local functions used that needs conversion
 
 my $type;
-my $nm_regex;		# Find the local functions (return function)
+my $local_regex;	# Match a local function (return function)
+my $weak_regex; 	# Match a weak function (return function)
 my $section_regex;	# Find the start of a section
 my $function_regex;	# Find the name of a function
 			#    (return offset and func name)
 my $mcount_regex;	# Find the call site to mcount (return offset)
 my $alignment;		# The .align value to use for $mcount_section
 my $section_type;	# Section header plus possible alignment command
+my $can_use_local = 0; 	# If we can use local function references
+
+# Shut up recordmcount if user has older objcopy
+my $quiet_recordmcount = ".tmp_quiet_recordmcount";
+my $print_warning = 1;
+$print_warning = 0 if ( -f $quiet_recordmcount);
+
+##
+# check_objcopy - whether objcopy supports --globalize-symbols
+#
+#  --globalize-symbols came out in 2.17, we must test the version
+#  of objcopy, and if it is less than 2.17, then we can not
+#  record local functions.
+sub check_objcopy
+{
+    open (IN, "$objcopy --version |") or die "error running $objcopy";
+    while (<IN>) {
+	if (/objcopy.*\s(\d+)\.(\d+)/) {
+	    $can_use_local = 1 if ($1 > 2 || ($1 == 2 && $2 >= 17));
+	    last;
+	}
+    }
+    close (IN);
+
+    if (!$can_use_local && $print_warning) {
+	print STDERR "WARNING: could not find objcopy version or version " .
+	    "is less than 2.17.\n" .
+	    "\tLocal function references are disabled.\n";
+	open (QUIET, ">$quiet_recordmcount");
+	printf QUIET "Disables the warning from recordmcount.pl\n";
+	close QUIET;
+    }
+}
 
 if ($arch eq "x86") {
     if ($bits == 64) {
@@ -157,7 +206,8 @@ if ($arch eq "x86") {
 # We base the defaults off of i386, the other archs may
 # feel free to change them in the below if statements.
 #
-$nm_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\S+)";
+$local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\S+)";
+$weak_regex = "^[0-9a-fA-F]+\\s+([wW])\\s+(\\S+)";
 $section_regex = "Disassembly of section\\s+(\\S+):";
 $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:";
 $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount\$";
@@ -206,7 +256,7 @@ if ($arch eq "x86_64") {
     $cc .= " -m32";
 
 } elsif ($arch eq "powerpc") {
-    $nm_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\.?\\S+)";
+    $local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\.?\\S+)";
     $function_regex = "^([0-9a-fA-F]+)\\s+<(\\.?.*?)>:";
     $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s\\.?_mcount\$";
 
@@ -278,44 +328,17 @@ if ($filename =~ m,^(.*)(\.\S),) {
 my $mcount_s = $dirname . "/.tmp_mc_" . $prefix . ".s";
 my $mcount_o = $dirname . "/.tmp_mc_" . $prefix . ".o";
 
-#
-# --globalize-symbols came out in 2.17, we must test the version
-# of objcopy, and if it is less than 2.17, then we can not
-# record local functions.
-my $use_locals = 01;
-my $local_warn_once = 0;
-my $found_version = 0;
-
-open (IN, "$objcopy --version |") || die "error running $objcopy";
-while (<IN>) {
-    if (/objcopy.*\s(\d+)\.(\d+)/) {
-	my $major = $1;
-	my $minor = $2;
-
-	$found_version = 1;
-	if ($major < 2 ||
-	    ($major == 2 && $minor < 17)) {
-	    $use_locals = 0;
-	}
-	last;
-    }
-}
-close (IN);
-
-if (!$found_version) {
-    print STDERR "WARNING: could not find objcopy version.\n" .
-	"\tDisabling local function references.\n";
-}
+check_objcopy();
 
 #
 # Step 1: find all the local (static functions) and weak symbols.
-#        't' is local, 'w/W' is weak (we never use a weak function)
+#         't' is local, 'w/W' is weak
 #
 open (IN, "$nm $inputfile|") || die "error running $nm";
 while (<IN>) {
-    if (/$nm_regex/) {
+    if (/$local_regex/) {
 	$locals{$1} = 1;
-    } elsif (/^[0-9a-fA-F]+\s+([wW])\s+(\S+)/) {
+    } elsif (/$weak_regex/) {
 	$weak{$2} = $1;
     }
 }
@@ -333,26 +356,20 @@ my $offset = 0;		# offset of ref_func to section beginning
 #
 sub update_funcs
 {
-    return if ($#offsets < 0);
-
-    defined($ref_func) || die "No function to reference";
+    return unless ($ref_func and @offsets);
 
-    # A section only had a weak function, to represent it.
-    # Unfortunately, a weak function may be overwritten by another
-    # function of the same name, making all these offsets incorrect.
-    # To be safe, we simply print a warning and bail.
+    # Sanity check on weak function. A weak function may be overwritten by
+    # another function of the same name, making all these offsets incorrect.
     if (defined $weak{$ref_func}) {
-	print STDERR
-	    "$inputfile: WARNING: referencing weak function" .
+	die "$inputfile: ERROR: referencing weak function" .
 	    " $ref_func for mcount\n";
-	return;
     }
 
     # is this function static? If so, note this fact.
     if (defined $locals{$ref_func}) {
 
 	# only use locals if objcopy supports globalize-symbols
-	if (!$use_locals) {
+	if (!$can_use_local) {
 	    return;
 	}
 	$convert{$ref_func} = 1;
@@ -378,9 +395,27 @@ open(IN, "$objdump -hdr $inputfile|") || die "error running $objdump";
 
 my $text;
 
+
+# read headers first
 my $read_headers = 1;
 
 while (<IN>) {
+
+    if ($read_headers && /$mcount_section/) {
+	#
+	# Somehow the make process can execute this script on an
+	# object twice. If it does, we would duplicate the mcount
+	# section and it will cause the function tracer self test
+	# to fail. Check if the mcount section exists, and if it does,
+	# warn and exit.
+	#
+	print STDERR "ERROR: $mcount_section already in $inputfile\n" .
+	    "\tThis may be an indication that your build is corrupted.\n" .
+	    "\tDelete $inputfile and try again. If the same object file\n" .
+	    "\tstill causes an issue, then disable CONFIG_DYNAMIC_FTRACE.\n";
+	exit(-1);
+    }
+
     # is it a section?
     if (/$section_regex/) {
 	$read_headers = 0;
@@ -392,7 +427,7 @@ while (<IN>) {
 	    $read_function = 0;
 	}
 	# print out any recorded offsets
-	update_funcs() if (defined($ref_func));
+	update_funcs();
 
 	# reset all markers and arrays
 	$text_found = 0;
@@ -421,21 +456,7 @@ while (<IN>) {
 		$offset = hex $1;
 	    }
 	}
-    } elsif ($read_headers && /$mcount_section/) {
-	#
-	# Somehow the make process can execute this script on an
-	# object twice. If it does, we would duplicate the mcount
-	# section and it will cause the function tracer self test
-	# to fail. Check if the mcount section exists, and if it does,
-	# warn and exit.
-	#
-	print STDERR "ERROR: $mcount_section already in $inputfile\n" .
-	    "\tThis may be an indication that your build is corrupted.\n" .
-	    "\tDelete $inputfile and try again. If the same object file\n" .
-	    "\tstill causes an issue, then disable CONFIG_DYNAMIC_FTRACE.\n";
-	exit(-1);
     }
-
     # is this a call site to mcount? If so, record it to print later
     if ($text_found && /$mcount_regex/) {
 	$offsets[$#offsets + 1] = hex $1;
@@ -443,7 +464,7 @@ while (<IN>) {
 }
 
 # dump out anymore offsets that may have been found
-update_funcs() if (defined($ref_func));
+update_funcs();
 
 # If we did not find any mcount callers, we are done (do nothing).
 if (!$opened) {
diff --git a/scripts/selinux/Makefile b/scripts/selinux/Makefile
index ca4b1ec..e8049da 100644
--- a/scripts/selinux/Makefile
+++ b/scripts/selinux/Makefile
@@ -1,2 +1,2 @@
-subdir-y := mdp
-subdir-	+= mdp
+subdir-y := mdp genheaders
+subdir-	+= mdp genheaders
diff --git a/scripts/selinux/genheaders/.gitignore b/scripts/selinux/genheaders/.gitignore
new file mode 100644
index 0000000..4c0b646
--- /dev/null
+++ b/scripts/selinux/genheaders/.gitignore
@@ -0,0 +1 @@
+genheaders
diff --git a/scripts/selinux/genheaders/Makefile b/scripts/selinux/genheaders/Makefile
new file mode 100644
index 0000000..417b165
--- /dev/null
+++ b/scripts/selinux/genheaders/Makefile
@@ -0,0 +1,5 @@
+hostprogs-y	:= genheaders
+HOST_EXTRACFLAGS += -Isecurity/selinux/include
+
+always		:= $(hostprogs-y)
+clean-files	:= $(hostprogs-y)
diff --git a/scripts/selinux/genheaders/genheaders.c b/scripts/selinux/genheaders/genheaders.c
new file mode 100644
index 0000000..2462696
--- /dev/null
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -0,0 +1,118 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <ctype.h>
+
+struct security_class_mapping {
+	const char *name;
+	const char *perms[sizeof(unsigned) * 8 + 1];
+};
+
+#include "classmap.h"
+#include "initial_sid_to_string.h"
+
+#define max(x, y) (((int)(x) > (int)(y)) ? x : y)
+
+const char *progname;
+
+static void usage(void)
+{
+	printf("usage: %s flask.h av_permissions.h\n", progname);
+	exit(1);
+}
+
+static char *stoupperx(const char *s)
+{
+	char *s2 = strdup(s);
+	char *p;
+
+	if (!s2) {
+		fprintf(stderr, "%s:  out of memory\n", progname);
+		exit(3);
+	}
+
+	for (p = s2; *p; p++)
+		*p = toupper(*p);
+	return s2;
+}
+
+int main(int argc, char *argv[])
+{
+	int i, j, k;
+	int isids_len;
+	FILE *fout;
+
+	progname = argv[0];
+
+	if (argc < 3)
+		usage();
+
+	fout = fopen(argv[1], "w");
+	if (!fout) {
+		fprintf(stderr, "Could not open %s for writing:  %s\n",
+			argv[1], strerror(errno));
+		exit(2);
+	}
+
+	for (i = 0; secclass_map[i].name; i++) {
+		struct security_class_mapping *map = &secclass_map[i];
+		map->name = stoupperx(map->name);
+		for (j = 0; map->perms[j]; j++)
+			map->perms[j] = stoupperx(map->perms[j]);
+	}
+
+	isids_len = sizeof(initial_sid_to_string) / sizeof (char *);
+	for (i = 1; i < isids_len; i++)
+		initial_sid_to_string[i] = stoupperx(initial_sid_to_string[i]);
+
+	fprintf(fout, "/* This file is automatically generated.  Do not edit. */\n");
+	fprintf(fout, "#ifndef _SELINUX_FLASK_H_\n#define _SELINUX_FLASK_H_\n\n");
+
+	for (i = 0; secclass_map[i].name; i++) {
+		struct security_class_mapping *map = &secclass_map[i];
+		fprintf(fout, "#define SECCLASS_%s", map->name);
+		for (j = 0; j < max(1, 40 - strlen(map->name)); j++)
+			fprintf(fout, " ");
+		fprintf(fout, "%2d\n", i+1);
+	}
+
+	fprintf(fout, "\n");
+
+	for (i = 1; i < isids_len; i++) {
+		char *s = initial_sid_to_string[i];
+		fprintf(fout, "#define SECINITSID_%s", s);
+		for (j = 0; j < max(1, 40 - strlen(s)); j++)
+			fprintf(fout, " ");
+		fprintf(fout, "%2d\n", i);
+	}
+	fprintf(fout, "\n#define SECINITSID_NUM %d\n", i-1);
+	fprintf(fout, "\n#endif\n");
+	fclose(fout);
+
+	fout = fopen(argv[2], "w");
+	if (!fout) {
+		fprintf(stderr, "Could not open %s for writing:  %s\n",
+			argv[2], strerror(errno));
+		exit(4);
+	}
+
+	fprintf(fout, "/* This file is automatically generated.  Do not edit. */\n");
+	fprintf(fout, "#ifndef _SELINUX_AV_PERMISSIONS_H_\n#define _SELINUX_AV_PERMISSIONS_H_\n\n");
+
+	for (i = 0; secclass_map[i].name; i++) {
+		struct security_class_mapping *map = &secclass_map[i];
+		for (j = 0; map->perms[j]; j++) {
+			fprintf(fout, "#define %s__%s", map->name,
+				map->perms[j]);
+			for (k = 0; k < max(1, 40 - strlen(map->name) - strlen(map->perms[j])); k++)
+				fprintf(fout, " ");
+			fprintf(fout, "0x%08xUL\n", (1<<j));
+		}
+	}
+
+	fprintf(fout, "\n#endif\n");
+	fclose(fout);
+	exit(0);
+}
diff --git a/scripts/selinux/mdp/mdp.c b/scripts/selinux/mdp/mdp.c
index b4ced85..62b34ce 100644
--- a/scripts/selinux/mdp/mdp.c
+++ b/scripts/selinux/mdp/mdp.c
@@ -29,86 +29,27 @@
 #include <unistd.h>
 #include <string.h>
 
-#include "flask.h"
-
 static void usage(char *name)
 {
 	printf("usage: %s [-m] policy_file context_file\n", name);
 	exit(1);
 }
 
-static void find_common_name(char *cname, char *dest, int len)
-{
-	char *start, *end;
-
-	start = strchr(cname, '_')+1;
-	end = strchr(start, '_');
-	if (!start || !end || start-cname > len || end-start > len) {
-		printf("Error with commons defines\n");
-		exit(1);
-	}
-	strncpy(dest, start, end-start);
-	dest[end-start] = '\0';
-}
-
-#define S_(x) x,
-static char *classlist[] = {
-#include "class_to_string.h"
-	NULL
+/* Class/perm mapping support */
+struct security_class_mapping {
+	const char *name;
+	const char *perms[sizeof(unsigned) * 8 + 1];
 };
-#undef S_
 
+#include "classmap.h"
 #include "initial_sid_to_string.h"
 
-#define TB_(x) char *x[] = {
-#define TE_(x) NULL };
-#define S_(x) x,
-#include "common_perm_to_string.h"
-#undef TB_
-#undef TE_
-#undef S_
-
-struct common {
-	char *cname;
-	char **perms;
-};
-struct common common[] = {
-#define TB_(x) { #x, x },
-#define S_(x)
-#define TE_(x)
-#include "common_perm_to_string.h"
-#undef TB_
-#undef TE_
-#undef S_
-};
-
-#define S_(x, y, z) {x, #y},
-struct av_inherit {
-	int class;
-	char *common;
-};
-struct av_inherit av_inherit[] = {
-#include "av_inherit.h"
-};
-#undef S_
-
-#include "av_permissions.h"
-#define S_(x, y, z) {x, y, z},
-struct av_perms {
-	int class;
-	int perm_i;
-	char *perm_s;
-};
-struct av_perms av_perms[] = {
-#include "av_perm_to_string.h"
-};
-#undef S_
-
 int main(int argc, char *argv[])
 {
 	int i, j, mls = 0;
+	int initial_sid_to_string_len;
 	char **arg, *polout, *ctxout;
-	int classlist_len, initial_sid_to_string_len;
+
 	FILE *fout;
 
 	if (argc < 3)
@@ -127,64 +68,25 @@ int main(int argc, char *argv[])
 		usage(argv[0]);
 	}
 
-	classlist_len = sizeof(classlist) / sizeof(char *);
 	/* print out the classes */
-	for (i=1; i < classlist_len; i++) {
-		if(classlist[i])
-			fprintf(fout, "class %s\n", classlist[i]);
-		else
-			fprintf(fout, "class user%d\n", i);
-	}
+	for (i = 0; secclass_map[i].name; i++)
+		fprintf(fout, "class %s\n", secclass_map[i].name);
 	fprintf(fout, "\n");
 
 	initial_sid_to_string_len = sizeof(initial_sid_to_string) / sizeof (char *);
 	/* print out the sids */
-	for (i=1; i < initial_sid_to_string_len; i++)
+	for (i = 1; i < initial_sid_to_string_len; i++)
 		fprintf(fout, "sid %s\n", initial_sid_to_string[i]);
 	fprintf(fout, "\n");
 
-	/* print out the commons */
-	for (i=0; i< sizeof(common)/sizeof(struct common); i++) {
-		char cname[101];
-		find_common_name(common[i].cname, cname, 100);
-		cname[100] = '\0';
-		fprintf(fout, "common %s\n{\n", cname);
-		for (j=0; common[i].perms[j]; j++)
-			fprintf(fout, "\t%s\n", common[i].perms[j]);
-		fprintf(fout, "}\n\n");
-	}
-	fprintf(fout, "\n");
-
 	/* print out the class permissions */
-	for (i=1; i < classlist_len; i++) {
-		if (classlist[i]) {
-			int firstperm = -1, numperms = 0;
-
-			fprintf(fout, "class %s\n", classlist[i]);
-			/* does it inherit from a common? */
-			for (j=0; j < sizeof(av_inherit)/sizeof(struct av_inherit); j++)
-				if (av_inherit[j].class == i)
-					fprintf(fout, "inherits %s\n", av_inherit[j].common);
-
-			for (j=0; j < sizeof(av_perms)/sizeof(struct av_perms); j++) {
-				if (av_perms[j].class == i) {
-					if (firstperm == -1)
-						firstperm = j;
-					numperms++;
-				}
-			}
-			if (!numperms) {
-				fprintf(fout, "\n");
-				continue;
-			}
-
-			fprintf(fout, "{\n");
-			/* print out the av_perms */
-			for (j=0; j < numperms; j++) {
-				fprintf(fout, "\t%s\n", av_perms[firstperm+j].perm_s);
-			}
-			fprintf(fout, "}\n\n");
-		}
+	for (i = 0; secclass_map[i].name; i++) {
+		struct security_class_mapping *map = &secclass_map[i];
+		fprintf(fout, "class %s\n", map->name);
+		fprintf(fout, "{\n");
+		for (j = 0; map->perms[j]; j++)
+			fprintf(fout, "\t%s\n", map->perms[j]);
+		fprintf(fout, "}\n\n");
 	}
 	fprintf(fout, "\n");
 
@@ -197,31 +99,34 @@ int main(int argc, char *argv[])
 	/* types, roles, and allows */
 	fprintf(fout, "type base_t;\n");
 	fprintf(fout, "role base_r types { base_t };\n");
-	for (i=1; i < classlist_len; i++) {
-		if (classlist[i])
-			fprintf(fout, "allow base_t base_t:%s *;\n", classlist[i]);
-		else
-			fprintf(fout, "allow base_t base_t:user%d *;\n", i);
-	}
+	for (i = 0; secclass_map[i].name; i++)
+		fprintf(fout, "allow base_t base_t:%s *;\n",
+			secclass_map[i].name);
 	fprintf(fout, "user user_u roles { base_r };\n");
 	fprintf(fout, "\n");
 
 	/* default sids */
-	for (i=1; i < initial_sid_to_string_len; i++)
+	for (i = 1; i < initial_sid_to_string_len; i++)
 		fprintf(fout, "sid %s user_u:base_r:base_t\n", initial_sid_to_string[i]);
 	fprintf(fout, "\n");
 
-
 	fprintf(fout, "fs_use_xattr ext2 user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_xattr ext3 user_u:base_r:base_t;\n");
+	fprintf(fout, "fs_use_xattr ext4 user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_xattr jfs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_xattr xfs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_xattr reiserfs user_u:base_r:base_t;\n");
+	fprintf(fout, "fs_use_xattr jffs2 user_u:base_r:base_t;\n");
+	fprintf(fout, "fs_use_xattr gfs2 user_u:base_r:base_t;\n");
+	fprintf(fout, "fs_use_xattr lustre user_u:base_r:base_t;\n");
 
+	fprintf(fout, "fs_use_task eventpollfs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_task pipefs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_task sockfs user_u:base_r:base_t;\n");
 
+	fprintf(fout, "fs_use_trans mqueue user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_trans devpts user_u:base_r:base_t;\n");
+	fprintf(fout, "fs_use_trans hugetlbfs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_trans tmpfs user_u:base_r:base_t;\n");
 	fprintf(fout, "fs_use_trans shm user_u:base_r:base_t;\n");
 
diff --git a/security/Kconfig b/security/Kconfig
index fb363cd..226b955 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -91,28 +91,6 @@ config SECURITY_PATH
 	  implement pathname based access controls.
 	  If you are unsure how to answer this question, answer N.
 
-config SECURITY_FILE_CAPABILITIES
-	bool "File POSIX Capabilities"
-	default n
-	help
-	  This enables filesystem capabilities, allowing you to give
-	  binaries a subset of root's powers without using setuid 0.
-
-	  If in doubt, answer N.
-
-config SECURITY_ROOTPLUG
-	bool "Root Plug Support"
-	depends on USB=y && SECURITY
-	help
-	  This is a sample LSM module that should only be used as such.
-	  It prevents any programs running with egid == 0 if a specific
-	  USB device is not present in the system.
-
-	  See <http://www.linuxjournal.com/article.php?sid=6279> for
-	  more information about this module.
-
-	  If you are unsure how to answer this question, answer N.
-
 config INTEL_TXT
 	bool "Enable Intel(R) Trusted Execution Technology (Intel(R) TXT)"
 	depends on HAVE_INTEL_TXT
@@ -165,5 +143,37 @@ source security/tomoyo/Kconfig
 
 source security/integrity/ima/Kconfig
 
+choice
+	prompt "Default security module"
+	default DEFAULT_SECURITY_SELINUX if SECURITY_SELINUX
+	default DEFAULT_SECURITY_SMACK if SECURITY_SMACK
+	default DEFAULT_SECURITY_TOMOYO if SECURITY_TOMOYO
+	default DEFAULT_SECURITY_DAC
+
+	help
+	  Select the security module that will be used by default if the
+	  kernel parameter security= is not specified.
+
+	config DEFAULT_SECURITY_SELINUX
+		bool "SELinux" if SECURITY_SELINUX=y
+
+	config DEFAULT_SECURITY_SMACK
+		bool "Simplified Mandatory Access Control" if SECURITY_SMACK=y
+
+	config DEFAULT_SECURITY_TOMOYO
+		bool "TOMOYO" if SECURITY_TOMOYO=y
+
+	config DEFAULT_SECURITY_DAC
+		bool "Unix Discretionary Access Controls"
+
+endchoice
+
+config DEFAULT_SECURITY
+	string
+	default "selinux" if DEFAULT_SECURITY_SELINUX
+	default "smack" if DEFAULT_SECURITY_SMACK
+	default "tomoyo" if DEFAULT_SECURITY_TOMOYO
+	default "" if DEFAULT_SECURITY_DAC
+
 endmenu
 
diff --git a/security/Makefile b/security/Makefile
index 95ecc06..bb44e35 100644
--- a/security/Makefile
+++ b/security/Makefile
@@ -18,7 +18,6 @@ obj-$(CONFIG_SECURITY_SELINUX)		+= selinux/built-in.o
 obj-$(CONFIG_SECURITY_SMACK)		+= smack/built-in.o
 obj-$(CONFIG_AUDIT)			+= lsm_audit.o
 obj-$(CONFIG_SECURITY_TOMOYO)		+= tomoyo/built-in.o
-obj-$(CONFIG_SECURITY_ROOTPLUG)		+= root_plug.o
 obj-$(CONFIG_CGROUP_DEVICE)		+= device_cgroup.o
 
 # Object integrity file lists
diff --git a/security/capability.c b/security/capability.c
index fce07a7..5c700e1 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -308,6 +308,22 @@ static int cap_path_truncate(struct path *path, loff_t length,
 {
 	return 0;
 }
+
+static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
+			  mode_t mode)
+{
+	return 0;
+}
+
+static int cap_path_chown(struct path *path, uid_t uid, gid_t gid)
+{
+	return 0;
+}
+
+static int cap_path_chroot(struct path *root)
+{
+	return 0;
+}
 #endif
 
 static int cap_file_permission(struct file *file, int mask)
@@ -405,7 +421,7 @@ static int cap_kernel_create_files_as(struct cred *new, struct inode *inode)
 	return 0;
 }
 
-static int cap_kernel_module_request(void)
+static int cap_kernel_module_request(char *kmod_name)
 {
 	return 0;
 }
@@ -977,6 +993,9 @@ void security_fixup_ops(struct security_operations *ops)
 	set_to_cap_if_null(ops, path_link);
 	set_to_cap_if_null(ops, path_rename);
 	set_to_cap_if_null(ops, path_truncate);
+	set_to_cap_if_null(ops, path_chmod);
+	set_to_cap_if_null(ops, path_chown);
+	set_to_cap_if_null(ops, path_chroot);
 #endif
 	set_to_cap_if_null(ops, file_permission);
 	set_to_cap_if_null(ops, file_alloc_security);
diff --git a/security/commoncap.c b/security/commoncap.c
index fe30751..f800fdb 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -1,4 +1,4 @@
-/* Common capabilities, needed by capability.o and root_plug.o
+/* Common capabilities, needed by capability.o.
  *
  *	This program is free software; you can redistribute it and/or modify
  *	it under the terms of the GNU General Public License as published by
@@ -173,7 +173,6 @@ int cap_capget(struct task_struct *target, kernel_cap_t *effective,
  */
 static inline int cap_inh_is_capped(void)
 {
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 
 	/* they are so limited unless the current task has the CAP_SETPCAP
 	 * capability
@@ -181,7 +180,6 @@ static inline int cap_inh_is_capped(void)
 	if (cap_capable(current, current_cred(), CAP_SETPCAP,
 			SECURITY_CAP_AUDIT) == 0)
 		return 0;
-#endif
 	return 1;
 }
 
@@ -239,8 +237,6 @@ static inline void bprm_clear_caps(struct linux_binprm *bprm)
 	bprm->cap_effective = false;
 }
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
-
 /**
  * cap_inode_need_killpriv - Determine if inode change affects privileges
  * @dentry: The inode/dentry in being changed with change marked ATTR_KILL_PRIV
@@ -421,49 +417,6 @@ out:
 	return rc;
 }
 
-#else
-int cap_inode_need_killpriv(struct dentry *dentry)
-{
-	return 0;
-}
-
-int cap_inode_killpriv(struct dentry *dentry)
-{
-	return 0;
-}
-
-int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps)
-{
-	memset(cpu_caps, 0, sizeof(struct cpu_vfs_cap_data));
- 	return -ENODATA;
-}
-
-static inline int get_file_caps(struct linux_binprm *bprm, bool *effective)
-{
-	bprm_clear_caps(bprm);
-	return 0;
-}
-#endif
-
-/*
- * Determine whether a exec'ing process's new permitted capabilities should be
- * limited to just what it already has.
- *
- * This prevents processes that are being ptraced from gaining access to
- * CAP_SETPCAP, unless the process they're tracing already has it, and the
- * binary they're executing has filecaps that elevate it.
- *
- *  Returns 1 if they should be limited, 0 if they are not.
- */
-static inline int cap_limit_ptraced_target(void)
-{
-#ifndef CONFIG_SECURITY_FILE_CAPABILITIES
-	if (capable(CAP_SETPCAP))
-		return 0;
-#endif
-	return 1;
-}
-
 /**
  * cap_bprm_set_creds - Set up the proposed credentials for execve().
  * @bprm: The execution parameters, including the proposed creds
@@ -523,9 +476,8 @@ skip:
 			new->euid = new->uid;
 			new->egid = new->gid;
 		}
-		if (cap_limit_ptraced_target())
-			new->cap_permitted = cap_intersect(new->cap_permitted,
-							   old->cap_permitted);
+		new->cap_permitted = cap_intersect(new->cap_permitted,
+						   old->cap_permitted);
 	}
 
 	new->suid = new->fsuid = new->euid;
@@ -739,7 +691,6 @@ int cap_task_fix_setuid(struct cred *new, const struct cred *old, int flags)
 	return 0;
 }
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 /*
  * Rationale: code calling task_setscheduler, task_setioprio, and
  * task_setnice, assumes that
@@ -820,22 +771,6 @@ static long cap_prctl_drop(struct cred *new, unsigned long cap)
 	return 0;
 }
 
-#else
-int cap_task_setscheduler (struct task_struct *p, int policy,
-			   struct sched_param *lp)
-{
-	return 0;
-}
-int cap_task_setioprio (struct task_struct *p, int ioprio)
-{
-	return 0;
-}
-int cap_task_setnice (struct task_struct *p, int nice)
-{
-	return 0;
-}
-#endif
-
 /**
  * cap_task_prctl - Implement process control functions for this security module
  * @option: The process control function requested
@@ -866,7 +801,6 @@ int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 		error = !!cap_raised(new->cap_bset, arg2);
 		goto no_change;
 
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
 	case PR_CAPBSET_DROP:
 		error = cap_prctl_drop(new, arg2);
 		if (error < 0)
@@ -917,8 +851,6 @@ int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3,
 		error = new->securebits;
 		goto no_change;
 
-#endif /* def CONFIG_SECURITY_FILE_CAPABILITIES */
-
 	case PR_GET_KEEPCAPS:
 		if (issecure(SECURE_KEEP_CAPS))
 			error = 1;
diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index 53d9764..3d7846d 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -3,6 +3,7 @@
 config IMA
 	bool "Integrity Measurement Architecture(IMA)"
 	depends on ACPI
+	depends on SECURITY
 	select SECURITYFS
 	select CRYPTO
 	select CRYPTO_HMAC
diff --git a/security/lsm_audit.c b/security/lsm_audit.c
index e04566a..acba3df 100644
--- a/security/lsm_audit.c
+++ b/security/lsm_audit.c
@@ -354,6 +354,10 @@ static void dump_common_audit_data(struct audit_buffer *ab,
 		}
 		break;
 #endif
+	case LSM_AUDIT_DATA_KMOD:
+		audit_log_format(ab, " kmod=");
+		audit_log_untrustedstring(ab, a->u.kmod_name);
+		break;
 	} /* switch (a->type) */
 }
 
diff --git a/security/min_addr.c b/security/min_addr.c
index c844eed..fc43c9d 100644
--- a/security/min_addr.c
+++ b/security/min_addr.c
@@ -33,6 +33,9 @@ int mmap_min_addr_handler(struct ctl_table *table, int write,
 {
 	int ret;
 
+	if (!capable(CAP_SYS_RAWIO))
+		return -EPERM;
+
 	ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos);
 
 	update_mmap_min_addr();
diff --git a/security/root_plug.c b/security/root_plug.c
deleted file mode 100644
index 2f7ffa6..0000000
--- a/security/root_plug.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Root Plug sample LSM module
- *
- * Originally written for a Linux Journal.
- *
- * Copyright (C) 2002 Greg Kroah-Hartman <greg@kroah.com>
- *
- * Prevents any programs running with egid == 0 if a specific USB device
- * is not present in the system.  Yes, it can be gotten around, but is a
- * nice starting point for people to play with, and learn the LSM
- * interface.
- *
- * If you want to turn this into something with a semblance of security,
- * you need to hook the task_* functions also.
- *
- * See http://www.linuxjournal.com/article.php?sid=6279 for more information
- * about this code.
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation, version 2 of the
- *	License.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/security.h>
-#include <linux/usb.h>
-#include <linux/moduleparam.h>
-
-/* default is a generic type of usb to serial converter */
-static int vendor_id = 0x0557;
-static int product_id = 0x2008;
-
-module_param(vendor_id, uint, 0400);
-module_param(product_id, uint, 0400);
-
-/* should we print out debug messages */
-static int debug = 0;
-
-module_param(debug, bool, 0600);
-
-#define MY_NAME "root_plug"
-
-#define root_dbg(fmt, arg...)					\
-	do {							\
-		if (debug)					\
-			printk(KERN_DEBUG "%s: %s: " fmt ,	\
-				MY_NAME , __func__ , 	\
-				## arg);			\
-	} while (0)
-
-static int rootplug_bprm_check_security (struct linux_binprm *bprm)
-{
-	struct usb_device *dev;
-
-	root_dbg("file %s, e_uid = %d, e_gid = %d\n",
-		 bprm->filename, bprm->cred->euid, bprm->cred->egid);
-
-	if (bprm->cred->egid == 0) {
-		dev = usb_find_device(vendor_id, product_id);
-		if (!dev) {
-			root_dbg("e_gid = 0, and device not found, "
-				 "task not allowed to run...\n");
-			return -EPERM;
-		}
-		usb_put_dev(dev);
-	}
-
-	return 0;
-}
-
-static struct security_operations rootplug_security_ops = {
-	.bprm_check_security =		rootplug_bprm_check_security,
-};
-
-static int __init rootplug_init (void)
-{
-	/* register ourselves with the security framework */
-	if (register_security (&rootplug_security_ops)) {
-		printk (KERN_INFO 
-			"Failure registering Root Plug module with the kernel\n");
-			return -EINVAL;
-	}
-	printk (KERN_INFO "Root Plug module initialized, "
-		"vendor_id = %4.4x, product id = %4.4x\n", vendor_id, product_id);
-	return 0;
-}
-
-security_initcall (rootplug_init);
diff --git a/security/security.c b/security/security.c
index c4c6732..24e060b 100644
--- a/security/security.c
+++ b/security/security.c
@@ -16,9 +16,11 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/security.h>
+#include <linux/ima.h>
 
 /* Boot-time LSM user choice */
-static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1];
+static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
+	CONFIG_DEFAULT_SECURITY;
 
 /* things that live in capability.c */
 extern struct security_operations default_security_ops;
@@ -79,8 +81,10 @@ __setup("security=", choose_lsm);
  *
  * Return true if:
  *	-The passed LSM is the one chosen by user at boot time,
- *	-or user didn't specify a specific LSM and we're the first to ask
- *	 for registration permission,
+ *	-or the passed LSM is configured as the default and the user did not
+ *	 choose an alternate LSM at boot time,
+ *	-or there is no default LSM set and the user didn't specify a
+ *	 specific LSM and we're the first to ask for registration permission,
  *	-or the passed LSM is currently loaded.
  * Otherwise, return false.
  */
@@ -235,7 +239,12 @@ int security_bprm_set_creds(struct linux_binprm *bprm)
 
 int security_bprm_check(struct linux_binprm *bprm)
 {
-	return security_ops->bprm_check_security(bprm);
+	int ret;
+
+	ret = security_ops->bprm_check_security(bprm);
+	if (ret)
+		return ret;
+	return ima_bprm_check(bprm);
 }
 
 void security_bprm_committing_creds(struct linux_binprm *bprm)
@@ -352,12 +361,21 @@ EXPORT_SYMBOL(security_sb_parse_opts_str);
 
 int security_inode_alloc(struct inode *inode)
 {
+	int ret;
+
 	inode->i_security = NULL;
-	return security_ops->inode_alloc_security(inode);
+	ret =  security_ops->inode_alloc_security(inode);
+	if (ret)
+		return ret;
+	ret = ima_inode_alloc(inode);
+	if (ret)
+		security_inode_free(inode);
+	return ret;
 }
 
 void security_inode_free(struct inode *inode)
 {
+	ima_inode_free(inode);
 	security_ops->inode_free_security(inode);
 }
 
@@ -434,6 +452,26 @@ int security_path_truncate(struct path *path, loff_t length,
 		return 0;
 	return security_ops->path_truncate(path, length, time_attrs);
 }
+
+int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
+			mode_t mode)
+{
+	if (unlikely(IS_PRIVATE(dentry->d_inode)))
+		return 0;
+	return security_ops->path_chmod(dentry, mnt, mode);
+}
+
+int security_path_chown(struct path *path, uid_t uid, gid_t gid)
+{
+	if (unlikely(IS_PRIVATE(path->dentry->d_inode)))
+		return 0;
+	return security_ops->path_chown(path, uid, gid);
+}
+
+int security_path_chroot(struct path *path)
+{
+	return security_ops->path_chroot(path);
+}
 #endif
 
 int security_inode_create(struct inode *dir, struct dentry *dentry, int mode)
@@ -628,6 +666,8 @@ int security_file_alloc(struct file *file)
 void security_file_free(struct file *file)
 {
 	security_ops->file_free_security(file);
+	if (file->f_dentry)
+		ima_file_free(file);
 }
 
 int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
@@ -639,7 +679,12 @@ int security_file_mmap(struct file *file, unsigned long reqprot,
 			unsigned long prot, unsigned long flags,
 			unsigned long addr, unsigned long addr_only)
 {
-	return security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only);
+	int ret;
+
+	ret = security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only);
+	if (ret)
+		return ret;
+	return ima_file_mmap(file, prot);
 }
 
 int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot,
@@ -719,9 +764,9 @@ int security_kernel_create_files_as(struct cred *new, struct inode *inode)
 	return security_ops->kernel_create_files_as(new, inode);
 }
 
-int security_kernel_module_request(void)
+int security_kernel_module_request(char *kmod_name)
 {
-	return security_ops->kernel_module_request();
+	return security_ops->kernel_module_request(kmod_name);
 }
 
 int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags)
diff --git a/security/selinux/.gitignore b/security/selinux/.gitignore
new file mode 100644
index 0000000..2e5040a
--- /dev/null
+++ b/security/selinux/.gitignore
@@ -0,0 +1,2 @@
+av_permissions.h
+flask.h
diff --git a/security/selinux/Makefile b/security/selinux/Makefile
index d47fc5e..f013982 100644
--- a/security/selinux/Makefile
+++ b/security/selinux/Makefile
@@ -18,5 +18,13 @@ selinux-$(CONFIG_SECURITY_NETWORK_XFRM) += xfrm.o
 
 selinux-$(CONFIG_NETLABEL) += netlabel.o
 
-EXTRA_CFLAGS += -Isecurity/selinux/include
+EXTRA_CFLAGS += -Isecurity/selinux -Isecurity/selinux/include
 
+$(obj)/avc.o: $(obj)/flask.h
+
+quiet_cmd_flask = GEN     $(obj)/flask.h $(obj)/av_permissions.h
+      cmd_flask = scripts/selinux/genheaders/genheaders $(obj)/flask.h $(obj)/av_permissions.h
+
+targets += flask.h
+$(obj)/flask.h: $(src)/include/classmap.h FORCE
+	$(call if_changed,flask)
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index b4b5da1..f2dde26 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -31,43 +31,7 @@
 #include <net/ipv6.h>
 #include "avc.h"
 #include "avc_ss.h"
-
-static const struct av_perm_to_string av_perm_to_string[] = {
-#define S_(c, v, s) { c, v, s },
-#include "av_perm_to_string.h"
-#undef S_
-};
-
-static const char *class_to_string[] = {
-#define S_(s) s,
-#include "class_to_string.h"
-#undef S_
-};
-
-#define TB_(s) static const char *s[] = {
-#define TE_(s) };
-#define S_(s) s,
-#include "common_perm_to_string.h"
-#undef TB_
-#undef TE_
-#undef S_
-
-static const struct av_inherit av_inherit[] = {
-#define S_(c, i, b) {	.tclass = c,\
-			.common_pts = common_##i##_perm_to_string,\
-			.common_base =  b },
-#include "av_inherit.h"
-#undef S_
-};
-
-const struct selinux_class_perm selinux_class_perm = {
-	.av_perm_to_string = av_perm_to_string,
-	.av_pts_len = ARRAY_SIZE(av_perm_to_string),
-	.class_to_string = class_to_string,
-	.cts_len = ARRAY_SIZE(class_to_string),
-	.av_inherit = av_inherit,
-	.av_inherit_len = ARRAY_SIZE(av_inherit)
-};
+#include "classmap.h"
 
 #define AVC_CACHE_SLOTS			512
 #define AVC_DEF_CACHE_THRESHOLD		512
@@ -139,52 +103,28 @@ static inline int avc_hash(u32 ssid, u32 tsid, u16 tclass)
  */
 static void avc_dump_av(struct audit_buffer *ab, u16 tclass, u32 av)
 {
-	const char **common_pts = NULL;
-	u32 common_base = 0;
-	int i, i2, perm;
+	const char **perms;
+	int i, perm;
 
 	if (av == 0) {
 		audit_log_format(ab, " null");
 		return;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(av_inherit); i++) {
-		if (av_inherit[i].tclass == tclass) {
-			common_pts = av_inherit[i].common_pts;
-			common_base = av_inherit[i].common_base;
-			break;
-		}
-	}
+	perms = secclass_map[tclass-1].perms;
 
 	audit_log_format(ab, " {");
 	i = 0;
 	perm = 1;
-	while (perm < common_base) {
-		if (perm & av) {
-			audit_log_format(ab, " %s", common_pts[i]);
+	while (i < (sizeof(av) * 8)) {
+		if ((perm & av) && perms[i]) {
+			audit_log_format(ab, " %s", perms[i]);
 			av &= ~perm;
 		}
 		i++;
 		perm <<= 1;
 	}
 
-	while (i < sizeof(av) * 8) {
-		if (perm & av) {
-			for (i2 = 0; i2 < ARRAY_SIZE(av_perm_to_string); i2++) {
-				if ((av_perm_to_string[i2].tclass == tclass) &&
-				    (av_perm_to_string[i2].value == perm))
-					break;
-			}
-			if (i2 < ARRAY_SIZE(av_perm_to_string)) {
-				audit_log_format(ab, " %s",
-						 av_perm_to_string[i2].name);
-				av &= ~perm;
-			}
-		}
-		i++;
-		perm <<= 1;
-	}
-
 	if (av)
 		audit_log_format(ab, " 0x%x", av);
 
@@ -219,8 +159,8 @@ static void avc_dump_query(struct audit_buffer *ab, u32 ssid, u32 tsid, u16 tcla
 		kfree(scontext);
 	}
 
-	BUG_ON(tclass >= ARRAY_SIZE(class_to_string) || !class_to_string[tclass]);
-	audit_log_format(ab, " tclass=%s", class_to_string[tclass]);
+	BUG_ON(tclass >= ARRAY_SIZE(secclass_map));
+	audit_log_format(ab, " tclass=%s", secclass_map[tclass-1].name);
 }
 
 /**
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 83a4aad..7a374c2 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -91,7 +91,6 @@
 
 #define NUM_SEL_MNT_OPTS 5
 
-extern unsigned int policydb_loaded_version;
 extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm);
 extern struct security_operations *security_ops;
 
@@ -3338,9 +3337,18 @@ static int selinux_kernel_create_files_as(struct cred *new, struct inode *inode)
 	return 0;
 }
 
-static int selinux_kernel_module_request(void)
+static int selinux_kernel_module_request(char *kmod_name)
 {
-	return task_has_system(current, SYSTEM__MODULE_REQUEST);
+	u32 sid;
+	struct common_audit_data ad;
+
+	sid = task_sid(current);
+
+	COMMON_AUDIT_DATA_INIT(&ad, KMOD);
+	ad.u.kmod_name = kmod_name;
+
+	return avc_has_perm(sid, SECINITSID_KERNEL, SECCLASS_SYSTEM,
+			    SYSTEM__MODULE_REQUEST, &ad);
 }
 
 static int selinux_task_setpgid(struct task_struct *p, pid_t pgid)
@@ -4714,10 +4722,7 @@ static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb)
 	if (err)
 		return err;
 
-	if (policydb_loaded_version >= POLICYDB_VERSION_NLCLASS)
-		err = selinux_nlmsg_perm(sk, skb);
-
-	return err;
+	return selinux_nlmsg_perm(sk, skb);
 }
 
 static int selinux_netlink_recv(struct sk_buff *skb, int capability)
@@ -5830,12 +5835,12 @@ int selinux_disable(void)
 	selinux_disabled = 1;
 	selinux_enabled = 0;
 
-	/* Try to destroy the avc node cache */
-	avc_disable();
-
 	/* Reset security_ops to the secondary module, dummy or capability. */
 	security_ops = secondary_ops;
 
+	/* Try to destroy the avc node cache */
+	avc_disable();
+
 	/* Unregister netfilter hooks. */
 	selinux_nf_ip_exit();
 
diff --git a/security/selinux/include/av_inherit.h b/security/selinux/include/av_inherit.h
deleted file mode 100644
index abedcd7..0000000
--- a/security/selinux/include/av_inherit.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-   S_(SECCLASS_DIR, file, 0x00020000UL)
-   S_(SECCLASS_FILE, file, 0x00020000UL)
-   S_(SECCLASS_LNK_FILE, file, 0x00020000UL)
-   S_(SECCLASS_CHR_FILE, file, 0x00020000UL)
-   S_(SECCLASS_BLK_FILE, file, 0x00020000UL)
-   S_(SECCLASS_SOCK_FILE, file, 0x00020000UL)
-   S_(SECCLASS_FIFO_FILE, file, 0x00020000UL)
-   S_(SECCLASS_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_TCP_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_UDP_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_RAWIP_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_PACKET_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_KEY_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_UNIX_STREAM_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_UNIX_DGRAM_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_TUN_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_IPC, ipc, 0x00000200UL)
-   S_(SECCLASS_SEM, ipc, 0x00000200UL)
-   S_(SECCLASS_MSGQ, ipc, 0x00000200UL)
-   S_(SECCLASS_SHM, ipc, 0x00000200UL)
-   S_(SECCLASS_NETLINK_ROUTE_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_FIREWALL_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_NFLOG_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_XFRM_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_SELINUX_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_IP6FW_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_DNRT_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_APPLETALK_SOCKET, socket, 0x00400000UL)
-   S_(SECCLASS_DCCP_SOCKET, socket, 0x00400000UL)
diff --git a/security/selinux/include/av_perm_to_string.h b/security/selinux/include/av_perm_to_string.h
deleted file mode 100644
index 2b683ad..0000000
--- a/security/selinux/include/av_perm_to_string.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__MOUNT, "mount")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__REMOUNT, "remount")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__UNMOUNT, "unmount")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__GETATTR, "getattr")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__RELABELFROM, "relabelfrom")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__RELABELTO, "relabelto")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__TRANSITION, "transition")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__ASSOCIATE, "associate")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__QUOTAMOD, "quotamod")
-   S_(SECCLASS_FILESYSTEM, FILESYSTEM__QUOTAGET, "quotaget")
-   S_(SECCLASS_DIR, DIR__ADD_NAME, "add_name")
-   S_(SECCLASS_DIR, DIR__REMOVE_NAME, "remove_name")
-   S_(SECCLASS_DIR, DIR__REPARENT, "reparent")
-   S_(SECCLASS_DIR, DIR__SEARCH, "search")
-   S_(SECCLASS_DIR, DIR__RMDIR, "rmdir")
-   S_(SECCLASS_DIR, DIR__OPEN, "open")
-   S_(SECCLASS_FILE, FILE__EXECUTE_NO_TRANS, "execute_no_trans")
-   S_(SECCLASS_FILE, FILE__ENTRYPOINT, "entrypoint")
-   S_(SECCLASS_FILE, FILE__EXECMOD, "execmod")
-   S_(SECCLASS_FILE, FILE__OPEN, "open")
-   S_(SECCLASS_CHR_FILE, CHR_FILE__EXECUTE_NO_TRANS, "execute_no_trans")
-   S_(SECCLASS_CHR_FILE, CHR_FILE__ENTRYPOINT, "entrypoint")
-   S_(SECCLASS_CHR_FILE, CHR_FILE__EXECMOD, "execmod")
-   S_(SECCLASS_CHR_FILE, CHR_FILE__OPEN, "open")
-   S_(SECCLASS_BLK_FILE, BLK_FILE__OPEN, "open")
-   S_(SECCLASS_SOCK_FILE, SOCK_FILE__OPEN, "open")
-   S_(SECCLASS_FIFO_FILE, FIFO_FILE__OPEN, "open")
-   S_(SECCLASS_FD, FD__USE, "use")
-   S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__CONNECTTO, "connectto")
-   S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NEWCONN, "newconn")
-   S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__ACCEPTFROM, "acceptfrom")
-   S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NODE_BIND, "node_bind")
-   S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NAME_CONNECT, "name_connect")
-   S_(SECCLASS_UDP_SOCKET, UDP_SOCKET__NODE_BIND, "node_bind")
-   S_(SECCLASS_RAWIP_SOCKET, RAWIP_SOCKET__NODE_BIND, "node_bind")
-   S_(SECCLASS_NODE, NODE__TCP_RECV, "tcp_recv")
-   S_(SECCLASS_NODE, NODE__TCP_SEND, "tcp_send")
-   S_(SECCLASS_NODE, NODE__UDP_RECV, "udp_recv")
-   S_(SECCLASS_NODE, NODE__UDP_SEND, "udp_send")
-   S_(SECCLASS_NODE, NODE__RAWIP_RECV, "rawip_recv")
-   S_(SECCLASS_NODE, NODE__RAWIP_SEND, "rawip_send")
-   S_(SECCLASS_NODE, NODE__ENFORCE_DEST, "enforce_dest")
-   S_(SECCLASS_NODE, NODE__DCCP_RECV, "dccp_recv")
-   S_(SECCLASS_NODE, NODE__DCCP_SEND, "dccp_send")
-   S_(SECCLASS_NODE, NODE__RECVFROM, "recvfrom")
-   S_(SECCLASS_NODE, NODE__SENDTO, "sendto")
-   S_(SECCLASS_NETIF, NETIF__TCP_RECV, "tcp_recv")
-   S_(SECCLASS_NETIF, NETIF__TCP_SEND, "tcp_send")
-   S_(SECCLASS_NETIF, NETIF__UDP_RECV, "udp_recv")
-   S_(SECCLASS_NETIF, NETIF__UDP_SEND, "udp_send")
-   S_(SECCLASS_NETIF, NETIF__RAWIP_RECV, "rawip_recv")
-   S_(SECCLASS_NETIF, NETIF__RAWIP_SEND, "rawip_send")
-   S_(SECCLASS_NETIF, NETIF__DCCP_RECV, "dccp_recv")
-   S_(SECCLASS_NETIF, NETIF__DCCP_SEND, "dccp_send")
-   S_(SECCLASS_NETIF, NETIF__INGRESS, "ingress")
-   S_(SECCLASS_NETIF, NETIF__EGRESS, "egress")
-   S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__CONNECTTO, "connectto")
-   S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__NEWCONN, "newconn")
-   S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__ACCEPTFROM, "acceptfrom")
-   S_(SECCLASS_PROCESS, PROCESS__FORK, "fork")
-   S_(SECCLASS_PROCESS, PROCESS__TRANSITION, "transition")
-   S_(SECCLASS_PROCESS, PROCESS__SIGCHLD, "sigchld")
-   S_(SECCLASS_PROCESS, PROCESS__SIGKILL, "sigkill")
-   S_(SECCLASS_PROCESS, PROCESS__SIGSTOP, "sigstop")
-   S_(SECCLASS_PROCESS, PROCESS__SIGNULL, "signull")
-   S_(SECCLASS_PROCESS, PROCESS__SIGNAL, "signal")
-   S_(SECCLASS_PROCESS, PROCESS__PTRACE, "ptrace")
-   S_(SECCLASS_PROCESS, PROCESS__GETSCHED, "getsched")
-   S_(SECCLASS_PROCESS, PROCESS__SETSCHED, "setsched")
-   S_(SECCLASS_PROCESS, PROCESS__GETSESSION, "getsession")
-   S_(SECCLASS_PROCESS, PROCESS__GETPGID, "getpgid")
-   S_(SECCLASS_PROCESS, PROCESS__SETPGID, "setpgid")
-   S_(SECCLASS_PROCESS, PROCESS__GETCAP, "getcap")
-   S_(SECCLASS_PROCESS, PROCESS__SETCAP, "setcap")
-   S_(SECCLASS_PROCESS, PROCESS__SHARE, "share")
-   S_(SECCLASS_PROCESS, PROCESS__GETATTR, "getattr")
-   S_(SECCLASS_PROCESS, PROCESS__SETEXEC, "setexec")
-   S_(SECCLASS_PROCESS, PROCESS__SETFSCREATE, "setfscreate")
-   S_(SECCLASS_PROCESS, PROCESS__NOATSECURE, "noatsecure")
-   S_(SECCLASS_PROCESS, PROCESS__SIGINH, "siginh")
-   S_(SECCLASS_PROCESS, PROCESS__SETRLIMIT, "setrlimit")
-   S_(SECCLASS_PROCESS, PROCESS__RLIMITINH, "rlimitinh")
-   S_(SECCLASS_PROCESS, PROCESS__DYNTRANSITION, "dyntransition")
-   S_(SECCLASS_PROCESS, PROCESS__SETCURRENT, "setcurrent")
-   S_(SECCLASS_PROCESS, PROCESS__EXECMEM, "execmem")
-   S_(SECCLASS_PROCESS, PROCESS__EXECSTACK, "execstack")
-   S_(SECCLASS_PROCESS, PROCESS__EXECHEAP, "execheap")
-   S_(SECCLASS_PROCESS, PROCESS__SETKEYCREATE, "setkeycreate")
-   S_(SECCLASS_PROCESS, PROCESS__SETSOCKCREATE, "setsockcreate")
-   S_(SECCLASS_MSGQ, MSGQ__ENQUEUE, "enqueue")
-   S_(SECCLASS_MSG, MSG__SEND, "send")
-   S_(SECCLASS_MSG, MSG__RECEIVE, "receive")
-   S_(SECCLASS_SHM, SHM__LOCK, "lock")
-   S_(SECCLASS_SECURITY, SECURITY__COMPUTE_AV, "compute_av")
-   S_(SECCLASS_SECURITY, SECURITY__COMPUTE_CREATE, "compute_create")
-   S_(SECCLASS_SECURITY, SECURITY__COMPUTE_MEMBER, "compute_member")
-   S_(SECCLASS_SECURITY, SECURITY__CHECK_CONTEXT, "check_context")
-   S_(SECCLASS_SECURITY, SECURITY__LOAD_POLICY, "load_policy")
-   S_(SECCLASS_SECURITY, SECURITY__COMPUTE_RELABEL, "compute_relabel")
-   S_(SECCLASS_SECURITY, SECURITY__COMPUTE_USER, "compute_user")
-   S_(SECCLASS_SECURITY, SECURITY__SETENFORCE, "setenforce")
-   S_(SECCLASS_SECURITY, SECURITY__SETBOOL, "setbool")
-   S_(SECCLASS_SECURITY, SECURITY__SETSECPARAM, "setsecparam")
-   S_(SECCLASS_SECURITY, SECURITY__SETCHECKREQPROT, "setcheckreqprot")
-   S_(SECCLASS_SYSTEM, SYSTEM__IPC_INFO, "ipc_info")
-   S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_READ, "syslog_read")
-   S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_MOD, "syslog_mod")
-   S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_CONSOLE, "syslog_console")
-   S_(SECCLASS_SYSTEM, SYSTEM__MODULE_REQUEST, "module_request")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__CHOWN, "chown")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_OVERRIDE, "dac_override")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_READ_SEARCH, "dac_read_search")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__FOWNER, "fowner")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__FSETID, "fsetid")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__KILL, "kill")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SETGID, "setgid")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SETUID, "setuid")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SETPCAP, "setpcap")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__LINUX_IMMUTABLE, "linux_immutable")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__NET_BIND_SERVICE, "net_bind_service")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__NET_BROADCAST, "net_broadcast")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__NET_ADMIN, "net_admin")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__NET_RAW, "net_raw")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__IPC_LOCK, "ipc_lock")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__IPC_OWNER, "ipc_owner")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_MODULE, "sys_module")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_RAWIO, "sys_rawio")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_CHROOT, "sys_chroot")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_PTRACE, "sys_ptrace")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_PACCT, "sys_pacct")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_ADMIN, "sys_admin")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_BOOT, "sys_boot")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_NICE, "sys_nice")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_RESOURCE, "sys_resource")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_TIME, "sys_time")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_TTY_CONFIG, "sys_tty_config")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__MKNOD, "mknod")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__LEASE, "lease")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__AUDIT_WRITE, "audit_write")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__AUDIT_CONTROL, "audit_control")
-   S_(SECCLASS_CAPABILITY, CAPABILITY__SETFCAP, "setfcap")
-   S_(SECCLASS_CAPABILITY2, CAPABILITY2__MAC_OVERRIDE, "mac_override")
-   S_(SECCLASS_CAPABILITY2, CAPABILITY2__MAC_ADMIN, "mac_admin")
-   S_(SECCLASS_NETLINK_ROUTE_SOCKET, NETLINK_ROUTE_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_ROUTE_SOCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_NETLINK_FIREWALL_SOCKET, NETLINK_FIREWALL_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_FIREWALL_SOCKET, NETLINK_FIREWALL_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, NETLINK_TCPDIAG_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_NETLINK_XFRM_SOCKET, NETLINK_XFRM_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_XFRM_SOCKET, NETLINK_XFRM_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_RELAY, "nlmsg_relay")
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV, "nlmsg_readpriv")
-   S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT, "nlmsg_tty_audit")
-   S_(SECCLASS_NETLINK_IP6FW_SOCKET, NETLINK_IP6FW_SOCKET__NLMSG_READ, "nlmsg_read")
-   S_(SECCLASS_NETLINK_IP6FW_SOCKET, NETLINK_IP6FW_SOCKET__NLMSG_WRITE, "nlmsg_write")
-   S_(SECCLASS_ASSOCIATION, ASSOCIATION__SENDTO, "sendto")
-   S_(SECCLASS_ASSOCIATION, ASSOCIATION__RECVFROM, "recvfrom")
-   S_(SECCLASS_ASSOCIATION, ASSOCIATION__SETCONTEXT, "setcontext")
-   S_(SECCLASS_ASSOCIATION, ASSOCIATION__POLMATCH, "polmatch")
-   S_(SECCLASS_PACKET, PACKET__SEND, "send")
-   S_(SECCLASS_PACKET, PACKET__RECV, "recv")
-   S_(SECCLASS_PACKET, PACKET__RELABELTO, "relabelto")
-   S_(SECCLASS_PACKET, PACKET__FLOW_IN, "flow_in")
-   S_(SECCLASS_PACKET, PACKET__FLOW_OUT, "flow_out")
-   S_(SECCLASS_PACKET, PACKET__FORWARD_IN, "forward_in")
-   S_(SECCLASS_PACKET, PACKET__FORWARD_OUT, "forward_out")
-   S_(SECCLASS_KEY, KEY__VIEW, "view")
-   S_(SECCLASS_KEY, KEY__READ, "read")
-   S_(SECCLASS_KEY, KEY__WRITE, "write")
-   S_(SECCLASS_KEY, KEY__SEARCH, "search")
-   S_(SECCLASS_KEY, KEY__LINK, "link")
-   S_(SECCLASS_KEY, KEY__SETATTR, "setattr")
-   S_(SECCLASS_KEY, KEY__CREATE, "create")
-   S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NODE_BIND, "node_bind")
-   S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NAME_CONNECT, "name_connect")
-   S_(SECCLASS_MEMPROTECT, MEMPROTECT__MMAP_ZERO, "mmap_zero")
-   S_(SECCLASS_PEER, PEER__RECV, "recv")
-   S_(SECCLASS_KERNEL_SERVICE, KERNEL_SERVICE__USE_AS_OVERRIDE, "use_as_override")
-   S_(SECCLASS_KERNEL_SERVICE, KERNEL_SERVICE__CREATE_FILES_AS, "create_files_as")
diff --git a/security/selinux/include/av_permissions.h b/security/selinux/include/av_permissions.h
deleted file mode 100644
index 0546d61..0000000
--- a/security/selinux/include/av_permissions.h
+++ /dev/null
@@ -1,870 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-#define COMMON_FILE__IOCTL                               0x00000001UL
-#define COMMON_FILE__READ                                0x00000002UL
-#define COMMON_FILE__WRITE                               0x00000004UL
-#define COMMON_FILE__CREATE                              0x00000008UL
-#define COMMON_FILE__GETATTR                             0x00000010UL
-#define COMMON_FILE__SETATTR                             0x00000020UL
-#define COMMON_FILE__LOCK                                0x00000040UL
-#define COMMON_FILE__RELABELFROM                         0x00000080UL
-#define COMMON_FILE__RELABELTO                           0x00000100UL
-#define COMMON_FILE__APPEND                              0x00000200UL
-#define COMMON_FILE__UNLINK                              0x00000400UL
-#define COMMON_FILE__LINK                                0x00000800UL
-#define COMMON_FILE__RENAME                              0x00001000UL
-#define COMMON_FILE__EXECUTE                             0x00002000UL
-#define COMMON_FILE__SWAPON                              0x00004000UL
-#define COMMON_FILE__QUOTAON                             0x00008000UL
-#define COMMON_FILE__MOUNTON                             0x00010000UL
-#define COMMON_SOCKET__IOCTL                             0x00000001UL
-#define COMMON_SOCKET__READ                              0x00000002UL
-#define COMMON_SOCKET__WRITE                             0x00000004UL
-#define COMMON_SOCKET__CREATE                            0x00000008UL
-#define COMMON_SOCKET__GETATTR                           0x00000010UL
-#define COMMON_SOCKET__SETATTR                           0x00000020UL
-#define COMMON_SOCKET__LOCK                              0x00000040UL
-#define COMMON_SOCKET__RELABELFROM                       0x00000080UL
-#define COMMON_SOCKET__RELABELTO                         0x00000100UL
-#define COMMON_SOCKET__APPEND                            0x00000200UL
-#define COMMON_SOCKET__BIND                              0x00000400UL
-#define COMMON_SOCKET__CONNECT                           0x00000800UL
-#define COMMON_SOCKET__LISTEN                            0x00001000UL
-#define COMMON_SOCKET__ACCEPT                            0x00002000UL
-#define COMMON_SOCKET__GETOPT                            0x00004000UL
-#define COMMON_SOCKET__SETOPT                            0x00008000UL
-#define COMMON_SOCKET__SHUTDOWN                          0x00010000UL
-#define COMMON_SOCKET__RECVFROM                          0x00020000UL
-#define COMMON_SOCKET__SENDTO                            0x00040000UL
-#define COMMON_SOCKET__RECV_MSG                          0x00080000UL
-#define COMMON_SOCKET__SEND_MSG                          0x00100000UL
-#define COMMON_SOCKET__NAME_BIND                         0x00200000UL
-#define COMMON_IPC__CREATE                               0x00000001UL
-#define COMMON_IPC__DESTROY                              0x00000002UL
-#define COMMON_IPC__GETATTR                              0x00000004UL
-#define COMMON_IPC__SETATTR                              0x00000008UL
-#define COMMON_IPC__READ                                 0x00000010UL
-#define COMMON_IPC__WRITE                                0x00000020UL
-#define COMMON_IPC__ASSOCIATE                            0x00000040UL
-#define COMMON_IPC__UNIX_READ                            0x00000080UL
-#define COMMON_IPC__UNIX_WRITE                           0x00000100UL
-#define FILESYSTEM__MOUNT                         0x00000001UL
-#define FILESYSTEM__REMOUNT                       0x00000002UL
-#define FILESYSTEM__UNMOUNT                       0x00000004UL
-#define FILESYSTEM__GETATTR                       0x00000008UL
-#define FILESYSTEM__RELABELFROM                   0x00000010UL
-#define FILESYSTEM__RELABELTO                     0x00000020UL
-#define FILESYSTEM__TRANSITION                    0x00000040UL
-#define FILESYSTEM__ASSOCIATE                     0x00000080UL
-#define FILESYSTEM__QUOTAMOD                      0x00000100UL
-#define FILESYSTEM__QUOTAGET                      0x00000200UL
-#define DIR__IOCTL                                0x00000001UL
-#define DIR__READ                                 0x00000002UL
-#define DIR__WRITE                                0x00000004UL
-#define DIR__CREATE                               0x00000008UL
-#define DIR__GETATTR                              0x00000010UL
-#define DIR__SETATTR                              0x00000020UL
-#define DIR__LOCK                                 0x00000040UL
-#define DIR__RELABELFROM                          0x00000080UL
-#define DIR__RELABELTO                            0x00000100UL
-#define DIR__APPEND                               0x00000200UL
-#define DIR__UNLINK                               0x00000400UL
-#define DIR__LINK                                 0x00000800UL
-#define DIR__RENAME                               0x00001000UL
-#define DIR__EXECUTE                              0x00002000UL
-#define DIR__SWAPON                               0x00004000UL
-#define DIR__QUOTAON                              0x00008000UL
-#define DIR__MOUNTON                              0x00010000UL
-#define DIR__ADD_NAME                             0x00020000UL
-#define DIR__REMOVE_NAME                          0x00040000UL
-#define DIR__REPARENT                             0x00080000UL
-#define DIR__SEARCH                               0x00100000UL
-#define DIR__RMDIR                                0x00200000UL
-#define DIR__OPEN                                 0x00400000UL
-#define FILE__IOCTL                               0x00000001UL
-#define FILE__READ                                0x00000002UL
-#define FILE__WRITE                               0x00000004UL
-#define FILE__CREATE                              0x00000008UL
-#define FILE__GETATTR                             0x00000010UL
-#define FILE__SETATTR                             0x00000020UL
-#define FILE__LOCK                                0x00000040UL
-#define FILE__RELABELFROM                         0x00000080UL
-#define FILE__RELABELTO                           0x00000100UL
-#define FILE__APPEND                              0x00000200UL
-#define FILE__UNLINK                              0x00000400UL
-#define FILE__LINK                                0x00000800UL
-#define FILE__RENAME                              0x00001000UL
-#define FILE__EXECUTE                             0x00002000UL
-#define FILE__SWAPON                              0x00004000UL
-#define FILE__QUOTAON                             0x00008000UL
-#define FILE__MOUNTON                             0x00010000UL
-#define FILE__EXECUTE_NO_TRANS                    0x00020000UL
-#define FILE__ENTRYPOINT                          0x00040000UL
-#define FILE__EXECMOD                             0x00080000UL
-#define FILE__OPEN                                0x00100000UL
-#define LNK_FILE__IOCTL                           0x00000001UL
-#define LNK_FILE__READ                            0x00000002UL
-#define LNK_FILE__WRITE                           0x00000004UL
-#define LNK_FILE__CREATE                          0x00000008UL
-#define LNK_FILE__GETATTR                         0x00000010UL
-#define LNK_FILE__SETATTR                         0x00000020UL
-#define LNK_FILE__LOCK                            0x00000040UL
-#define LNK_FILE__RELABELFROM                     0x00000080UL
-#define LNK_FILE__RELABELTO                       0x00000100UL
-#define LNK_FILE__APPEND                          0x00000200UL
-#define LNK_FILE__UNLINK                          0x00000400UL
-#define LNK_FILE__LINK                            0x00000800UL
-#define LNK_FILE__RENAME                          0x00001000UL
-#define LNK_FILE__EXECUTE                         0x00002000UL
-#define LNK_FILE__SWAPON                          0x00004000UL
-#define LNK_FILE__QUOTAON                         0x00008000UL
-#define LNK_FILE__MOUNTON                         0x00010000UL
-#define CHR_FILE__IOCTL                           0x00000001UL
-#define CHR_FILE__READ                            0x00000002UL
-#define CHR_FILE__WRITE                           0x00000004UL
-#define CHR_FILE__CREATE                          0x00000008UL
-#define CHR_FILE__GETATTR                         0x00000010UL
-#define CHR_FILE__SETATTR                         0x00000020UL
-#define CHR_FILE__LOCK                            0x00000040UL
-#define CHR_FILE__RELABELFROM                     0x00000080UL
-#define CHR_FILE__RELABELTO                       0x00000100UL
-#define CHR_FILE__APPEND                          0x00000200UL
-#define CHR_FILE__UNLINK                          0x00000400UL
-#define CHR_FILE__LINK                            0x00000800UL
-#define CHR_FILE__RENAME                          0x00001000UL
-#define CHR_FILE__EXECUTE                         0x00002000UL
-#define CHR_FILE__SWAPON                          0x00004000UL
-#define CHR_FILE__QUOTAON                         0x00008000UL
-#define CHR_FILE__MOUNTON                         0x00010000UL
-#define CHR_FILE__EXECUTE_NO_TRANS                0x00020000UL
-#define CHR_FILE__ENTRYPOINT                      0x00040000UL
-#define CHR_FILE__EXECMOD                         0x00080000UL
-#define CHR_FILE__OPEN                            0x00100000UL
-#define BLK_FILE__IOCTL                           0x00000001UL
-#define BLK_FILE__READ                            0x00000002UL
-#define BLK_FILE__WRITE                           0x00000004UL
-#define BLK_FILE__CREATE                          0x00000008UL
-#define BLK_FILE__GETATTR                         0x00000010UL
-#define BLK_FILE__SETATTR                         0x00000020UL
-#define BLK_FILE__LOCK                            0x00000040UL
-#define BLK_FILE__RELABELFROM                     0x00000080UL
-#define BLK_FILE__RELABELTO                       0x00000100UL
-#define BLK_FILE__APPEND                          0x00000200UL
-#define BLK_FILE__UNLINK                          0x00000400UL
-#define BLK_FILE__LINK                            0x00000800UL
-#define BLK_FILE__RENAME                          0x00001000UL
-#define BLK_FILE__EXECUTE                         0x00002000UL
-#define BLK_FILE__SWAPON                          0x00004000UL
-#define BLK_FILE__QUOTAON                         0x00008000UL
-#define BLK_FILE__MOUNTON                         0x00010000UL
-#define BLK_FILE__OPEN                            0x00020000UL
-#define SOCK_FILE__IOCTL                          0x00000001UL
-#define SOCK_FILE__READ                           0x00000002UL
-#define SOCK_FILE__WRITE                          0x00000004UL
-#define SOCK_FILE__CREATE                         0x00000008UL
-#define SOCK_FILE__GETATTR                        0x00000010UL
-#define SOCK_FILE__SETATTR                        0x00000020UL
-#define SOCK_FILE__LOCK                           0x00000040UL
-#define SOCK_FILE__RELABELFROM                    0x00000080UL
-#define SOCK_FILE__RELABELTO                      0x00000100UL
-#define SOCK_FILE__APPEND                         0x00000200UL
-#define SOCK_FILE__UNLINK                         0x00000400UL
-#define SOCK_FILE__LINK                           0x00000800UL
-#define SOCK_FILE__RENAME                         0x00001000UL
-#define SOCK_FILE__EXECUTE                        0x00002000UL
-#define SOCK_FILE__SWAPON                         0x00004000UL
-#define SOCK_FILE__QUOTAON                        0x00008000UL
-#define SOCK_FILE__MOUNTON                        0x00010000UL
-#define SOCK_FILE__OPEN                           0x00020000UL
-#define FIFO_FILE__IOCTL                          0x00000001UL
-#define FIFO_FILE__READ                           0x00000002UL
-#define FIFO_FILE__WRITE                          0x00000004UL
-#define FIFO_FILE__CREATE                         0x00000008UL
-#define FIFO_FILE__GETATTR                        0x00000010UL
-#define FIFO_FILE__SETATTR                        0x00000020UL
-#define FIFO_FILE__LOCK                           0x00000040UL
-#define FIFO_FILE__RELABELFROM                    0x00000080UL
-#define FIFO_FILE__RELABELTO                      0x00000100UL
-#define FIFO_FILE__APPEND                         0x00000200UL
-#define FIFO_FILE__UNLINK                         0x00000400UL
-#define FIFO_FILE__LINK                           0x00000800UL
-#define FIFO_FILE__RENAME                         0x00001000UL
-#define FIFO_FILE__EXECUTE                        0x00002000UL
-#define FIFO_FILE__SWAPON                         0x00004000UL
-#define FIFO_FILE__QUOTAON                        0x00008000UL
-#define FIFO_FILE__MOUNTON                        0x00010000UL
-#define FIFO_FILE__OPEN                           0x00020000UL
-#define FD__USE                                   0x00000001UL
-#define SOCKET__IOCTL                             0x00000001UL
-#define SOCKET__READ                              0x00000002UL
-#define SOCKET__WRITE                             0x00000004UL
-#define SOCKET__CREATE                            0x00000008UL
-#define SOCKET__GETATTR                           0x00000010UL
-#define SOCKET__SETATTR                           0x00000020UL
-#define SOCKET__LOCK                              0x00000040UL
-#define SOCKET__RELABELFROM                       0x00000080UL
-#define SOCKET__RELABELTO                         0x00000100UL
-#define SOCKET__APPEND                            0x00000200UL
-#define SOCKET__BIND                              0x00000400UL
-#define SOCKET__CONNECT                           0x00000800UL
-#define SOCKET__LISTEN                            0x00001000UL
-#define SOCKET__ACCEPT                            0x00002000UL
-#define SOCKET__GETOPT                            0x00004000UL
-#define SOCKET__SETOPT                            0x00008000UL
-#define SOCKET__SHUTDOWN                          0x00010000UL
-#define SOCKET__RECVFROM                          0x00020000UL
-#define SOCKET__SENDTO                            0x00040000UL
-#define SOCKET__RECV_MSG                          0x00080000UL
-#define SOCKET__SEND_MSG                          0x00100000UL
-#define SOCKET__NAME_BIND                         0x00200000UL
-#define TCP_SOCKET__IOCTL                         0x00000001UL
-#define TCP_SOCKET__READ                          0x00000002UL
-#define TCP_SOCKET__WRITE                         0x00000004UL
-#define TCP_SOCKET__CREATE                        0x00000008UL
-#define TCP_SOCKET__GETATTR                       0x00000010UL
-#define TCP_SOCKET__SETATTR                       0x00000020UL
-#define TCP_SOCKET__LOCK                          0x00000040UL
-#define TCP_SOCKET__RELABELFROM                   0x00000080UL
-#define TCP_SOCKET__RELABELTO                     0x00000100UL
-#define TCP_SOCKET__APPEND                        0x00000200UL
-#define TCP_SOCKET__BIND                          0x00000400UL
-#define TCP_SOCKET__CONNECT                       0x00000800UL
-#define TCP_SOCKET__LISTEN                        0x00001000UL
-#define TCP_SOCKET__ACCEPT                        0x00002000UL
-#define TCP_SOCKET__GETOPT                        0x00004000UL
-#define TCP_SOCKET__SETOPT                        0x00008000UL
-#define TCP_SOCKET__SHUTDOWN                      0x00010000UL
-#define TCP_SOCKET__RECVFROM                      0x00020000UL
-#define TCP_SOCKET__SENDTO                        0x00040000UL
-#define TCP_SOCKET__RECV_MSG                      0x00080000UL
-#define TCP_SOCKET__SEND_MSG                      0x00100000UL
-#define TCP_SOCKET__NAME_BIND                     0x00200000UL
-#define TCP_SOCKET__CONNECTTO                     0x00400000UL
-#define TCP_SOCKET__NEWCONN                       0x00800000UL
-#define TCP_SOCKET__ACCEPTFROM                    0x01000000UL
-#define TCP_SOCKET__NODE_BIND                     0x02000000UL
-#define TCP_SOCKET__NAME_CONNECT                  0x04000000UL
-#define UDP_SOCKET__IOCTL                         0x00000001UL
-#define UDP_SOCKET__READ                          0x00000002UL
-#define UDP_SOCKET__WRITE                         0x00000004UL
-#define UDP_SOCKET__CREATE                        0x00000008UL
-#define UDP_SOCKET__GETATTR                       0x00000010UL
-#define UDP_SOCKET__SETATTR                       0x00000020UL
-#define UDP_SOCKET__LOCK                          0x00000040UL
-#define UDP_SOCKET__RELABELFROM                   0x00000080UL
-#define UDP_SOCKET__RELABELTO                     0x00000100UL
-#define UDP_SOCKET__APPEND                        0x00000200UL
-#define UDP_SOCKET__BIND                          0x00000400UL
-#define UDP_SOCKET__CONNECT                       0x00000800UL
-#define UDP_SOCKET__LISTEN                        0x00001000UL
-#define UDP_SOCKET__ACCEPT                        0x00002000UL
-#define UDP_SOCKET__GETOPT                        0x00004000UL
-#define UDP_SOCKET__SETOPT                        0x00008000UL
-#define UDP_SOCKET__SHUTDOWN                      0x00010000UL
-#define UDP_SOCKET__RECVFROM                      0x00020000UL
-#define UDP_SOCKET__SENDTO                        0x00040000UL
-#define UDP_SOCKET__RECV_MSG                      0x00080000UL
-#define UDP_SOCKET__SEND_MSG                      0x00100000UL
-#define UDP_SOCKET__NAME_BIND                     0x00200000UL
-#define UDP_SOCKET__NODE_BIND                     0x00400000UL
-#define RAWIP_SOCKET__IOCTL                       0x00000001UL
-#define RAWIP_SOCKET__READ                        0x00000002UL
-#define RAWIP_SOCKET__WRITE                       0x00000004UL
-#define RAWIP_SOCKET__CREATE                      0x00000008UL
-#define RAWIP_SOCKET__GETATTR                     0x00000010UL
-#define RAWIP_SOCKET__SETATTR                     0x00000020UL
-#define RAWIP_SOCKET__LOCK                        0x00000040UL
-#define RAWIP_SOCKET__RELABELFROM                 0x00000080UL
-#define RAWIP_SOCKET__RELABELTO                   0x00000100UL
-#define RAWIP_SOCKET__APPEND                      0x00000200UL
-#define RAWIP_SOCKET__BIND                        0x00000400UL
-#define RAWIP_SOCKET__CONNECT                     0x00000800UL
-#define RAWIP_SOCKET__LISTEN                      0x00001000UL
-#define RAWIP_SOCKET__ACCEPT                      0x00002000UL
-#define RAWIP_SOCKET__GETOPT                      0x00004000UL
-#define RAWIP_SOCKET__SETOPT                      0x00008000UL
-#define RAWIP_SOCKET__SHUTDOWN                    0x00010000UL
-#define RAWIP_SOCKET__RECVFROM                    0x00020000UL
-#define RAWIP_SOCKET__SENDTO                      0x00040000UL
-#define RAWIP_SOCKET__RECV_MSG                    0x00080000UL
-#define RAWIP_SOCKET__SEND_MSG                    0x00100000UL
-#define RAWIP_SOCKET__NAME_BIND                   0x00200000UL
-#define RAWIP_SOCKET__NODE_BIND                   0x00400000UL
-#define NODE__TCP_RECV                            0x00000001UL
-#define NODE__TCP_SEND                            0x00000002UL
-#define NODE__UDP_RECV                            0x00000004UL
-#define NODE__UDP_SEND                            0x00000008UL
-#define NODE__RAWIP_RECV                          0x00000010UL
-#define NODE__RAWIP_SEND                          0x00000020UL
-#define NODE__ENFORCE_DEST                        0x00000040UL
-#define NODE__DCCP_RECV                           0x00000080UL
-#define NODE__DCCP_SEND                           0x00000100UL
-#define NODE__RECVFROM                            0x00000200UL
-#define NODE__SENDTO                              0x00000400UL
-#define NETIF__TCP_RECV                           0x00000001UL
-#define NETIF__TCP_SEND                           0x00000002UL
-#define NETIF__UDP_RECV                           0x00000004UL
-#define NETIF__UDP_SEND                           0x00000008UL
-#define NETIF__RAWIP_RECV                         0x00000010UL
-#define NETIF__RAWIP_SEND                         0x00000020UL
-#define NETIF__DCCP_RECV                          0x00000040UL
-#define NETIF__DCCP_SEND                          0x00000080UL
-#define NETIF__INGRESS                            0x00000100UL
-#define NETIF__EGRESS                             0x00000200UL
-#define NETLINK_SOCKET__IOCTL                     0x00000001UL
-#define NETLINK_SOCKET__READ                      0x00000002UL
-#define NETLINK_SOCKET__WRITE                     0x00000004UL
-#define NETLINK_SOCKET__CREATE                    0x00000008UL
-#define NETLINK_SOCKET__GETATTR                   0x00000010UL
-#define NETLINK_SOCKET__SETATTR                   0x00000020UL
-#define NETLINK_SOCKET__LOCK                      0x00000040UL
-#define NETLINK_SOCKET__RELABELFROM               0x00000080UL
-#define NETLINK_SOCKET__RELABELTO                 0x00000100UL
-#define NETLINK_SOCKET__APPEND                    0x00000200UL
-#define NETLINK_SOCKET__BIND                      0x00000400UL
-#define NETLINK_SOCKET__CONNECT                   0x00000800UL
-#define NETLINK_SOCKET__LISTEN                    0x00001000UL
-#define NETLINK_SOCKET__ACCEPT                    0x00002000UL
-#define NETLINK_SOCKET__GETOPT                    0x00004000UL
-#define NETLINK_SOCKET__SETOPT                    0x00008000UL
-#define NETLINK_SOCKET__SHUTDOWN                  0x00010000UL
-#define NETLINK_SOCKET__RECVFROM                  0x00020000UL
-#define NETLINK_SOCKET__SENDTO                    0x00040000UL
-#define NETLINK_SOCKET__RECV_MSG                  0x00080000UL
-#define NETLINK_SOCKET__SEND_MSG                  0x00100000UL
-#define NETLINK_SOCKET__NAME_BIND                 0x00200000UL
-#define PACKET_SOCKET__IOCTL                      0x00000001UL
-#define PACKET_SOCKET__READ                       0x00000002UL
-#define PACKET_SOCKET__WRITE                      0x00000004UL
-#define PACKET_SOCKET__CREATE                     0x00000008UL
-#define PACKET_SOCKET__GETATTR                    0x00000010UL
-#define PACKET_SOCKET__SETATTR                    0x00000020UL
-#define PACKET_SOCKET__LOCK                       0x00000040UL
-#define PACKET_SOCKET__RELABELFROM                0x00000080UL
-#define PACKET_SOCKET__RELABELTO                  0x00000100UL
-#define PACKET_SOCKET__APPEND                     0x00000200UL
-#define PACKET_SOCKET__BIND                       0x00000400UL
-#define PACKET_SOCKET__CONNECT                    0x00000800UL
-#define PACKET_SOCKET__LISTEN                     0x00001000UL
-#define PACKET_SOCKET__ACCEPT                     0x00002000UL
-#define PACKET_SOCKET__GETOPT                     0x00004000UL
-#define PACKET_SOCKET__SETOPT                     0x00008000UL
-#define PACKET_SOCKET__SHUTDOWN                   0x00010000UL
-#define PACKET_SOCKET__RECVFROM                   0x00020000UL
-#define PACKET_SOCKET__SENDTO                     0x00040000UL
-#define PACKET_SOCKET__RECV_MSG                   0x00080000UL
-#define PACKET_SOCKET__SEND_MSG                   0x00100000UL
-#define PACKET_SOCKET__NAME_BIND                  0x00200000UL
-#define KEY_SOCKET__IOCTL                         0x00000001UL
-#define KEY_SOCKET__READ                          0x00000002UL
-#define KEY_SOCKET__WRITE                         0x00000004UL
-#define KEY_SOCKET__CREATE                        0x00000008UL
-#define KEY_SOCKET__GETATTR                       0x00000010UL
-#define KEY_SOCKET__SETATTR                       0x00000020UL
-#define KEY_SOCKET__LOCK                          0x00000040UL
-#define KEY_SOCKET__RELABELFROM                   0x00000080UL
-#define KEY_SOCKET__RELABELTO                     0x00000100UL
-#define KEY_SOCKET__APPEND                        0x00000200UL
-#define KEY_SOCKET__BIND                          0x00000400UL
-#define KEY_SOCKET__CONNECT                       0x00000800UL
-#define KEY_SOCKET__LISTEN                        0x00001000UL
-#define KEY_SOCKET__ACCEPT                        0x00002000UL
-#define KEY_SOCKET__GETOPT                        0x00004000UL
-#define KEY_SOCKET__SETOPT                        0x00008000UL
-#define KEY_SOCKET__SHUTDOWN                      0x00010000UL
-#define KEY_SOCKET__RECVFROM                      0x00020000UL
-#define KEY_SOCKET__SENDTO                        0x00040000UL
-#define KEY_SOCKET__RECV_MSG                      0x00080000UL
-#define KEY_SOCKET__SEND_MSG                      0x00100000UL
-#define KEY_SOCKET__NAME_BIND                     0x00200000UL
-#define UNIX_STREAM_SOCKET__IOCTL                 0x00000001UL
-#define UNIX_STREAM_SOCKET__READ                  0x00000002UL
-#define UNIX_STREAM_SOCKET__WRITE                 0x00000004UL
-#define UNIX_STREAM_SOCKET__CREATE                0x00000008UL
-#define UNIX_STREAM_SOCKET__GETATTR               0x00000010UL
-#define UNIX_STREAM_SOCKET__SETATTR               0x00000020UL
-#define UNIX_STREAM_SOCKET__LOCK                  0x00000040UL
-#define UNIX_STREAM_SOCKET__RELABELFROM           0x00000080UL
-#define UNIX_STREAM_SOCKET__RELABELTO             0x00000100UL
-#define UNIX_STREAM_SOCKET__APPEND                0x00000200UL
-#define UNIX_STREAM_SOCKET__BIND                  0x00000400UL
-#define UNIX_STREAM_SOCKET__CONNECT               0x00000800UL
-#define UNIX_STREAM_SOCKET__LISTEN                0x00001000UL
-#define UNIX_STREAM_SOCKET__ACCEPT                0x00002000UL
-#define UNIX_STREAM_SOCKET__GETOPT                0x00004000UL
-#define UNIX_STREAM_SOCKET__SETOPT                0x00008000UL
-#define UNIX_STREAM_SOCKET__SHUTDOWN              0x00010000UL
-#define UNIX_STREAM_SOCKET__RECVFROM              0x00020000UL
-#define UNIX_STREAM_SOCKET__SENDTO                0x00040000UL
-#define UNIX_STREAM_SOCKET__RECV_MSG              0x00080000UL
-#define UNIX_STREAM_SOCKET__SEND_MSG              0x00100000UL
-#define UNIX_STREAM_SOCKET__NAME_BIND             0x00200000UL
-#define UNIX_STREAM_SOCKET__CONNECTTO             0x00400000UL
-#define UNIX_STREAM_SOCKET__NEWCONN               0x00800000UL
-#define UNIX_STREAM_SOCKET__ACCEPTFROM            0x01000000UL
-#define UNIX_DGRAM_SOCKET__IOCTL                  0x00000001UL
-#define UNIX_DGRAM_SOCKET__READ                   0x00000002UL
-#define UNIX_DGRAM_SOCKET__WRITE                  0x00000004UL
-#define UNIX_DGRAM_SOCKET__CREATE                 0x00000008UL
-#define UNIX_DGRAM_SOCKET__GETATTR                0x00000010UL
-#define UNIX_DGRAM_SOCKET__SETATTR                0x00000020UL
-#define UNIX_DGRAM_SOCKET__LOCK                   0x00000040UL
-#define UNIX_DGRAM_SOCKET__RELABELFROM            0x00000080UL
-#define UNIX_DGRAM_SOCKET__RELABELTO              0x00000100UL
-#define UNIX_DGRAM_SOCKET__APPEND                 0x00000200UL
-#define UNIX_DGRAM_SOCKET__BIND                   0x00000400UL
-#define UNIX_DGRAM_SOCKET__CONNECT                0x00000800UL
-#define UNIX_DGRAM_SOCKET__LISTEN                 0x00001000UL
-#define UNIX_DGRAM_SOCKET__ACCEPT                 0x00002000UL
-#define UNIX_DGRAM_SOCKET__GETOPT                 0x00004000UL
-#define UNIX_DGRAM_SOCKET__SETOPT                 0x00008000UL
-#define UNIX_DGRAM_SOCKET__SHUTDOWN               0x00010000UL
-#define UNIX_DGRAM_SOCKET__RECVFROM               0x00020000UL
-#define UNIX_DGRAM_SOCKET__SENDTO                 0x00040000UL
-#define UNIX_DGRAM_SOCKET__RECV_MSG               0x00080000UL
-#define UNIX_DGRAM_SOCKET__SEND_MSG               0x00100000UL
-#define UNIX_DGRAM_SOCKET__NAME_BIND              0x00200000UL
-#define TUN_SOCKET__IOCTL                         0x00000001UL
-#define TUN_SOCKET__READ                          0x00000002UL
-#define TUN_SOCKET__WRITE                         0x00000004UL
-#define TUN_SOCKET__CREATE                        0x00000008UL
-#define TUN_SOCKET__GETATTR                       0x00000010UL
-#define TUN_SOCKET__SETATTR                       0x00000020UL
-#define TUN_SOCKET__LOCK                          0x00000040UL
-#define TUN_SOCKET__RELABELFROM                   0x00000080UL
-#define TUN_SOCKET__RELABELTO                     0x00000100UL
-#define TUN_SOCKET__APPEND                        0x00000200UL
-#define TUN_SOCKET__BIND                          0x00000400UL
-#define TUN_SOCKET__CONNECT                       0x00000800UL
-#define TUN_SOCKET__LISTEN                        0x00001000UL
-#define TUN_SOCKET__ACCEPT                        0x00002000UL
-#define TUN_SOCKET__GETOPT                        0x00004000UL
-#define TUN_SOCKET__SETOPT                        0x00008000UL
-#define TUN_SOCKET__SHUTDOWN                      0x00010000UL
-#define TUN_SOCKET__RECVFROM                      0x00020000UL
-#define TUN_SOCKET__SENDTO                        0x00040000UL
-#define TUN_SOCKET__RECV_MSG                      0x00080000UL
-#define TUN_SOCKET__SEND_MSG                      0x00100000UL
-#define TUN_SOCKET__NAME_BIND                     0x00200000UL
-#define PROCESS__FORK                             0x00000001UL
-#define PROCESS__TRANSITION                       0x00000002UL
-#define PROCESS__SIGCHLD                          0x00000004UL
-#define PROCESS__SIGKILL                          0x00000008UL
-#define PROCESS__SIGSTOP                          0x00000010UL
-#define PROCESS__SIGNULL                          0x00000020UL
-#define PROCESS__SIGNAL                           0x00000040UL
-#define PROCESS__PTRACE                           0x00000080UL
-#define PROCESS__GETSCHED                         0x00000100UL
-#define PROCESS__SETSCHED                         0x00000200UL
-#define PROCESS__GETSESSION                       0x00000400UL
-#define PROCESS__GETPGID                          0x00000800UL
-#define PROCESS__SETPGID                          0x00001000UL
-#define PROCESS__GETCAP                           0x00002000UL
-#define PROCESS__SETCAP                           0x00004000UL
-#define PROCESS__SHARE                            0x00008000UL
-#define PROCESS__GETATTR                          0x00010000UL
-#define PROCESS__SETEXEC                          0x00020000UL
-#define PROCESS__SETFSCREATE                      0x00040000UL
-#define PROCESS__NOATSECURE                       0x00080000UL
-#define PROCESS__SIGINH                           0x00100000UL
-#define PROCESS__SETRLIMIT                        0x00200000UL
-#define PROCESS__RLIMITINH                        0x00400000UL
-#define PROCESS__DYNTRANSITION                    0x00800000UL
-#define PROCESS__SETCURRENT                       0x01000000UL
-#define PROCESS__EXECMEM                          0x02000000UL
-#define PROCESS__EXECSTACK                        0x04000000UL
-#define PROCESS__EXECHEAP                         0x08000000UL
-#define PROCESS__SETKEYCREATE                     0x10000000UL
-#define PROCESS__SETSOCKCREATE                    0x20000000UL
-#define IPC__CREATE                               0x00000001UL
-#define IPC__DESTROY                              0x00000002UL
-#define IPC__GETATTR                              0x00000004UL
-#define IPC__SETATTR                              0x00000008UL
-#define IPC__READ                                 0x00000010UL
-#define IPC__WRITE                                0x00000020UL
-#define IPC__ASSOCIATE                            0x00000040UL
-#define IPC__UNIX_READ                            0x00000080UL
-#define IPC__UNIX_WRITE                           0x00000100UL
-#define SEM__CREATE                               0x00000001UL
-#define SEM__DESTROY                              0x00000002UL
-#define SEM__GETATTR                              0x00000004UL
-#define SEM__SETATTR                              0x00000008UL
-#define SEM__READ                                 0x00000010UL
-#define SEM__WRITE                                0x00000020UL
-#define SEM__ASSOCIATE                            0x00000040UL
-#define SEM__UNIX_READ                            0x00000080UL
-#define SEM__UNIX_WRITE                           0x00000100UL
-#define MSGQ__CREATE                              0x00000001UL
-#define MSGQ__DESTROY                             0x00000002UL
-#define MSGQ__GETATTR                             0x00000004UL
-#define MSGQ__SETATTR                             0x00000008UL
-#define MSGQ__READ                                0x00000010UL
-#define MSGQ__WRITE                               0x00000020UL
-#define MSGQ__ASSOCIATE                           0x00000040UL
-#define MSGQ__UNIX_READ                           0x00000080UL
-#define MSGQ__UNIX_WRITE                          0x00000100UL
-#define MSGQ__ENQUEUE                             0x00000200UL
-#define MSG__SEND                                 0x00000001UL
-#define MSG__RECEIVE                              0x00000002UL
-#define SHM__CREATE                               0x00000001UL
-#define SHM__DESTROY                              0x00000002UL
-#define SHM__GETATTR                              0x00000004UL
-#define SHM__SETATTR                              0x00000008UL
-#define SHM__READ                                 0x00000010UL
-#define SHM__WRITE                                0x00000020UL
-#define SHM__ASSOCIATE                            0x00000040UL
-#define SHM__UNIX_READ                            0x00000080UL
-#define SHM__UNIX_WRITE                           0x00000100UL
-#define SHM__LOCK                                 0x00000200UL
-#define SECURITY__COMPUTE_AV                      0x00000001UL
-#define SECURITY__COMPUTE_CREATE                  0x00000002UL
-#define SECURITY__COMPUTE_MEMBER                  0x00000004UL
-#define SECURITY__CHECK_CONTEXT                   0x00000008UL
-#define SECURITY__LOAD_POLICY                     0x00000010UL
-#define SECURITY__COMPUTE_RELABEL                 0x00000020UL
-#define SECURITY__COMPUTE_USER                    0x00000040UL
-#define SECURITY__SETENFORCE                      0x00000080UL
-#define SECURITY__SETBOOL                         0x00000100UL
-#define SECURITY__SETSECPARAM                     0x00000200UL
-#define SECURITY__SETCHECKREQPROT                 0x00000400UL
-#define SYSTEM__IPC_INFO                          0x00000001UL
-#define SYSTEM__SYSLOG_READ                       0x00000002UL
-#define SYSTEM__SYSLOG_MOD                        0x00000004UL
-#define SYSTEM__SYSLOG_CONSOLE                    0x00000008UL
-#define SYSTEM__MODULE_REQUEST                    0x00000010UL
-#define CAPABILITY__CHOWN                         0x00000001UL
-#define CAPABILITY__DAC_OVERRIDE                  0x00000002UL
-#define CAPABILITY__DAC_READ_SEARCH               0x00000004UL
-#define CAPABILITY__FOWNER                        0x00000008UL
-#define CAPABILITY__FSETID                        0x00000010UL
-#define CAPABILITY__KILL                          0x00000020UL
-#define CAPABILITY__SETGID                        0x00000040UL
-#define CAPABILITY__SETUID                        0x00000080UL
-#define CAPABILITY__SETPCAP                       0x00000100UL
-#define CAPABILITY__LINUX_IMMUTABLE               0x00000200UL
-#define CAPABILITY__NET_BIND_SERVICE              0x00000400UL
-#define CAPABILITY__NET_BROADCAST                 0x00000800UL
-#define CAPABILITY__NET_ADMIN                     0x00001000UL
-#define CAPABILITY__NET_RAW                       0x00002000UL
-#define CAPABILITY__IPC_LOCK                      0x00004000UL
-#define CAPABILITY__IPC_OWNER                     0x00008000UL
-#define CAPABILITY__SYS_MODULE                    0x00010000UL
-#define CAPABILITY__SYS_RAWIO                     0x00020000UL
-#define CAPABILITY__SYS_CHROOT                    0x00040000UL
-#define CAPABILITY__SYS_PTRACE                    0x00080000UL
-#define CAPABILITY__SYS_PACCT                     0x00100000UL
-#define CAPABILITY__SYS_ADMIN                     0x00200000UL
-#define CAPABILITY__SYS_BOOT                      0x00400000UL
-#define CAPABILITY__SYS_NICE                      0x00800000UL
-#define CAPABILITY__SYS_RESOURCE                  0x01000000UL
-#define CAPABILITY__SYS_TIME                      0x02000000UL
-#define CAPABILITY__SYS_TTY_CONFIG                0x04000000UL
-#define CAPABILITY__MKNOD                         0x08000000UL
-#define CAPABILITY__LEASE                         0x10000000UL
-#define CAPABILITY__AUDIT_WRITE                   0x20000000UL
-#define CAPABILITY__AUDIT_CONTROL                 0x40000000UL
-#define CAPABILITY__SETFCAP                       0x80000000UL
-#define CAPABILITY2__MAC_OVERRIDE                 0x00000001UL
-#define CAPABILITY2__MAC_ADMIN                    0x00000002UL
-#define NETLINK_ROUTE_SOCKET__IOCTL               0x00000001UL
-#define NETLINK_ROUTE_SOCKET__READ                0x00000002UL
-#define NETLINK_ROUTE_SOCKET__WRITE               0x00000004UL
-#define NETLINK_ROUTE_SOCKET__CREATE              0x00000008UL
-#define NETLINK_ROUTE_SOCKET__GETATTR             0x00000010UL
-#define NETLINK_ROUTE_SOCKET__SETATTR             0x00000020UL
-#define NETLINK_ROUTE_SOCKET__LOCK                0x00000040UL
-#define NETLINK_ROUTE_SOCKET__RELABELFROM         0x00000080UL
-#define NETLINK_ROUTE_SOCKET__RELABELTO           0x00000100UL
-#define NETLINK_ROUTE_SOCKET__APPEND              0x00000200UL
-#define NETLINK_ROUTE_SOCKET__BIND                0x00000400UL
-#define NETLINK_ROUTE_SOCKET__CONNECT             0x00000800UL
-#define NETLINK_ROUTE_SOCKET__LISTEN              0x00001000UL
-#define NETLINK_ROUTE_SOCKET__ACCEPT              0x00002000UL
-#define NETLINK_ROUTE_SOCKET__GETOPT              0x00004000UL
-#define NETLINK_ROUTE_SOCKET__SETOPT              0x00008000UL
-#define NETLINK_ROUTE_SOCKET__SHUTDOWN            0x00010000UL
-#define NETLINK_ROUTE_SOCKET__RECVFROM            0x00020000UL
-#define NETLINK_ROUTE_SOCKET__SENDTO              0x00040000UL
-#define NETLINK_ROUTE_SOCKET__RECV_MSG            0x00080000UL
-#define NETLINK_ROUTE_SOCKET__SEND_MSG            0x00100000UL
-#define NETLINK_ROUTE_SOCKET__NAME_BIND           0x00200000UL
-#define NETLINK_ROUTE_SOCKET__NLMSG_READ          0x00400000UL
-#define NETLINK_ROUTE_SOCKET__NLMSG_WRITE         0x00800000UL
-#define NETLINK_FIREWALL_SOCKET__IOCTL            0x00000001UL
-#define NETLINK_FIREWALL_SOCKET__READ             0x00000002UL
-#define NETLINK_FIREWALL_SOCKET__WRITE            0x00000004UL
-#define NETLINK_FIREWALL_SOCKET__CREATE           0x00000008UL
-#define NETLINK_FIREWALL_SOCKET__GETATTR          0x00000010UL
-#define NETLINK_FIREWALL_SOCKET__SETATTR          0x00000020UL
-#define NETLINK_FIREWALL_SOCKET__LOCK             0x00000040UL
-#define NETLINK_FIREWALL_SOCKET__RELABELFROM      0x00000080UL
-#define NETLINK_FIREWALL_SOCKET__RELABELTO        0x00000100UL
-#define NETLINK_FIREWALL_SOCKET__APPEND           0x00000200UL
-#define NETLINK_FIREWALL_SOCKET__BIND             0x00000400UL
-#define NETLINK_FIREWALL_SOCKET__CONNECT          0x00000800UL
-#define NETLINK_FIREWALL_SOCKET__LISTEN           0x00001000UL
-#define NETLINK_FIREWALL_SOCKET__ACCEPT           0x00002000UL
-#define NETLINK_FIREWALL_SOCKET__GETOPT           0x00004000UL
-#define NETLINK_FIREWALL_SOCKET__SETOPT           0x00008000UL
-#define NETLINK_FIREWALL_SOCKET__SHUTDOWN         0x00010000UL
-#define NETLINK_FIREWALL_SOCKET__RECVFROM         0x00020000UL
-#define NETLINK_FIREWALL_SOCKET__SENDTO           0x00040000UL
-#define NETLINK_FIREWALL_SOCKET__RECV_MSG         0x00080000UL
-#define NETLINK_FIREWALL_SOCKET__SEND_MSG         0x00100000UL
-#define NETLINK_FIREWALL_SOCKET__NAME_BIND        0x00200000UL
-#define NETLINK_FIREWALL_SOCKET__NLMSG_READ       0x00400000UL
-#define NETLINK_FIREWALL_SOCKET__NLMSG_WRITE      0x00800000UL
-#define NETLINK_TCPDIAG_SOCKET__IOCTL             0x00000001UL
-#define NETLINK_TCPDIAG_SOCKET__READ              0x00000002UL
-#define NETLINK_TCPDIAG_SOCKET__WRITE             0x00000004UL
-#define NETLINK_TCPDIAG_SOCKET__CREATE            0x00000008UL
-#define NETLINK_TCPDIAG_SOCKET__GETATTR           0x00000010UL
-#define NETLINK_TCPDIAG_SOCKET__SETATTR           0x00000020UL
-#define NETLINK_TCPDIAG_SOCKET__LOCK              0x00000040UL
-#define NETLINK_TCPDIAG_SOCKET__RELABELFROM       0x00000080UL
-#define NETLINK_TCPDIAG_SOCKET__RELABELTO         0x00000100UL
-#define NETLINK_TCPDIAG_SOCKET__APPEND            0x00000200UL
-#define NETLINK_TCPDIAG_SOCKET__BIND              0x00000400UL
-#define NETLINK_TCPDIAG_SOCKET__CONNECT           0x00000800UL
-#define NETLINK_TCPDIAG_SOCKET__LISTEN            0x00001000UL
-#define NETLINK_TCPDIAG_SOCKET__ACCEPT            0x00002000UL
-#define NETLINK_TCPDIAG_SOCKET__GETOPT            0x00004000UL
-#define NETLINK_TCPDIAG_SOCKET__SETOPT            0x00008000UL
-#define NETLINK_TCPDIAG_SOCKET__SHUTDOWN          0x00010000UL
-#define NETLINK_TCPDIAG_SOCKET__RECVFROM          0x00020000UL
-#define NETLINK_TCPDIAG_SOCKET__SENDTO            0x00040000UL
-#define NETLINK_TCPDIAG_SOCKET__RECV_MSG          0x00080000UL
-#define NETLINK_TCPDIAG_SOCKET__SEND_MSG          0x00100000UL
-#define NETLINK_TCPDIAG_SOCKET__NAME_BIND         0x00200000UL
-#define NETLINK_TCPDIAG_SOCKET__NLMSG_READ        0x00400000UL
-#define NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE       0x00800000UL
-#define NETLINK_NFLOG_SOCKET__IOCTL               0x00000001UL
-#define NETLINK_NFLOG_SOCKET__READ                0x00000002UL
-#define NETLINK_NFLOG_SOCKET__WRITE               0x00000004UL
-#define NETLINK_NFLOG_SOCKET__CREATE              0x00000008UL
-#define NETLINK_NFLOG_SOCKET__GETATTR             0x00000010UL
-#define NETLINK_NFLOG_SOCKET__SETATTR             0x00000020UL
-#define NETLINK_NFLOG_SOCKET__LOCK                0x00000040UL
-#define NETLINK_NFLOG_SOCKET__RELABELFROM         0x00000080UL
-#define NETLINK_NFLOG_SOCKET__RELABELTO           0x00000100UL
-#define NETLINK_NFLOG_SOCKET__APPEND              0x00000200UL
-#define NETLINK_NFLOG_SOCKET__BIND                0x00000400UL
-#define NETLINK_NFLOG_SOCKET__CONNECT             0x00000800UL
-#define NETLINK_NFLOG_SOCKET__LISTEN              0x00001000UL
-#define NETLINK_NFLOG_SOCKET__ACCEPT              0x00002000UL
-#define NETLINK_NFLOG_SOCKET__GETOPT              0x00004000UL
-#define NETLINK_NFLOG_SOCKET__SETOPT              0x00008000UL
-#define NETLINK_NFLOG_SOCKET__SHUTDOWN            0x00010000UL
-#define NETLINK_NFLOG_SOCKET__RECVFROM            0x00020000UL
-#define NETLINK_NFLOG_SOCKET__SENDTO              0x00040000UL
-#define NETLINK_NFLOG_SOCKET__RECV_MSG            0x00080000UL
-#define NETLINK_NFLOG_SOCKET__SEND_MSG            0x00100000UL
-#define NETLINK_NFLOG_SOCKET__NAME_BIND           0x00200000UL
-#define NETLINK_XFRM_SOCKET__IOCTL                0x00000001UL
-#define NETLINK_XFRM_SOCKET__READ                 0x00000002UL
-#define NETLINK_XFRM_SOCKET__WRITE                0x00000004UL
-#define NETLINK_XFRM_SOCKET__CREATE               0x00000008UL
-#define NETLINK_XFRM_SOCKET__GETATTR              0x00000010UL
-#define NETLINK_XFRM_SOCKET__SETATTR              0x00000020UL
-#define NETLINK_XFRM_SOCKET__LOCK                 0x00000040UL
-#define NETLINK_XFRM_SOCKET__RELABELFROM          0x00000080UL
-#define NETLINK_XFRM_SOCKET__RELABELTO            0x00000100UL
-#define NETLINK_XFRM_SOCKET__APPEND               0x00000200UL
-#define NETLINK_XFRM_SOCKET__BIND                 0x00000400UL
-#define NETLINK_XFRM_SOCKET__CONNECT              0x00000800UL
-#define NETLINK_XFRM_SOCKET__LISTEN               0x00001000UL
-#define NETLINK_XFRM_SOCKET__ACCEPT               0x00002000UL
-#define NETLINK_XFRM_SOCKET__GETOPT               0x00004000UL
-#define NETLINK_XFRM_SOCKET__SETOPT               0x00008000UL
-#define NETLINK_XFRM_SOCKET__SHUTDOWN             0x00010000UL
-#define NETLINK_XFRM_SOCKET__RECVFROM             0x00020000UL
-#define NETLINK_XFRM_SOCKET__SENDTO               0x00040000UL
-#define NETLINK_XFRM_SOCKET__RECV_MSG             0x00080000UL
-#define NETLINK_XFRM_SOCKET__SEND_MSG             0x00100000UL
-#define NETLINK_XFRM_SOCKET__NAME_BIND            0x00200000UL
-#define NETLINK_XFRM_SOCKET__NLMSG_READ           0x00400000UL
-#define NETLINK_XFRM_SOCKET__NLMSG_WRITE          0x00800000UL
-#define NETLINK_SELINUX_SOCKET__IOCTL             0x00000001UL
-#define NETLINK_SELINUX_SOCKET__READ              0x00000002UL
-#define NETLINK_SELINUX_SOCKET__WRITE             0x00000004UL
-#define NETLINK_SELINUX_SOCKET__CREATE            0x00000008UL
-#define NETLINK_SELINUX_SOCKET__GETATTR           0x00000010UL
-#define NETLINK_SELINUX_SOCKET__SETATTR           0x00000020UL
-#define NETLINK_SELINUX_SOCKET__LOCK              0x00000040UL
-#define NETLINK_SELINUX_SOCKET__RELABELFROM       0x00000080UL
-#define NETLINK_SELINUX_SOCKET__RELABELTO         0x00000100UL
-#define NETLINK_SELINUX_SOCKET__APPEND            0x00000200UL
-#define NETLINK_SELINUX_SOCKET__BIND              0x00000400UL
-#define NETLINK_SELINUX_SOCKET__CONNECT           0x00000800UL
-#define NETLINK_SELINUX_SOCKET__LISTEN            0x00001000UL
-#define NETLINK_SELINUX_SOCKET__ACCEPT            0x00002000UL
-#define NETLINK_SELINUX_SOCKET__GETOPT            0x00004000UL
-#define NETLINK_SELINUX_SOCKET__SETOPT            0x00008000UL
-#define NETLINK_SELINUX_SOCKET__SHUTDOWN          0x00010000UL
-#define NETLINK_SELINUX_SOCKET__RECVFROM          0x00020000UL
-#define NETLINK_SELINUX_SOCKET__SENDTO            0x00040000UL
-#define NETLINK_SELINUX_SOCKET__RECV_MSG          0x00080000UL
-#define NETLINK_SELINUX_SOCKET__SEND_MSG          0x00100000UL
-#define NETLINK_SELINUX_SOCKET__NAME_BIND         0x00200000UL
-#define NETLINK_AUDIT_SOCKET__IOCTL               0x00000001UL
-#define NETLINK_AUDIT_SOCKET__READ                0x00000002UL
-#define NETLINK_AUDIT_SOCKET__WRITE               0x00000004UL
-#define NETLINK_AUDIT_SOCKET__CREATE              0x00000008UL
-#define NETLINK_AUDIT_SOCKET__GETATTR             0x00000010UL
-#define NETLINK_AUDIT_SOCKET__SETATTR             0x00000020UL
-#define NETLINK_AUDIT_SOCKET__LOCK                0x00000040UL
-#define NETLINK_AUDIT_SOCKET__RELABELFROM         0x00000080UL
-#define NETLINK_AUDIT_SOCKET__RELABELTO           0x00000100UL
-#define NETLINK_AUDIT_SOCKET__APPEND              0x00000200UL
-#define NETLINK_AUDIT_SOCKET__BIND                0x00000400UL
-#define NETLINK_AUDIT_SOCKET__CONNECT             0x00000800UL
-#define NETLINK_AUDIT_SOCKET__LISTEN              0x00001000UL
-#define NETLINK_AUDIT_SOCKET__ACCEPT              0x00002000UL
-#define NETLINK_AUDIT_SOCKET__GETOPT              0x00004000UL
-#define NETLINK_AUDIT_SOCKET__SETOPT              0x00008000UL
-#define NETLINK_AUDIT_SOCKET__SHUTDOWN            0x00010000UL
-#define NETLINK_AUDIT_SOCKET__RECVFROM            0x00020000UL
-#define NETLINK_AUDIT_SOCKET__SENDTO              0x00040000UL
-#define NETLINK_AUDIT_SOCKET__RECV_MSG            0x00080000UL
-#define NETLINK_AUDIT_SOCKET__SEND_MSG            0x00100000UL
-#define NETLINK_AUDIT_SOCKET__NAME_BIND           0x00200000UL
-#define NETLINK_AUDIT_SOCKET__NLMSG_READ          0x00400000UL
-#define NETLINK_AUDIT_SOCKET__NLMSG_WRITE         0x00800000UL
-#define NETLINK_AUDIT_SOCKET__NLMSG_RELAY         0x01000000UL
-#define NETLINK_AUDIT_SOCKET__NLMSG_READPRIV      0x02000000UL
-#define NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT     0x04000000UL
-#define NETLINK_IP6FW_SOCKET__IOCTL               0x00000001UL
-#define NETLINK_IP6FW_SOCKET__READ                0x00000002UL
-#define NETLINK_IP6FW_SOCKET__WRITE               0x00000004UL
-#define NETLINK_IP6FW_SOCKET__CREATE              0x00000008UL
-#define NETLINK_IP6FW_SOCKET__GETATTR             0x00000010UL
-#define NETLINK_IP6FW_SOCKET__SETATTR             0x00000020UL
-#define NETLINK_IP6FW_SOCKET__LOCK                0x00000040UL
-#define NETLINK_IP6FW_SOCKET__RELABELFROM         0x00000080UL
-#define NETLINK_IP6FW_SOCKET__RELABELTO           0x00000100UL
-#define NETLINK_IP6FW_SOCKET__APPEND              0x00000200UL
-#define NETLINK_IP6FW_SOCKET__BIND                0x00000400UL
-#define NETLINK_IP6FW_SOCKET__CONNECT             0x00000800UL
-#define NETLINK_IP6FW_SOCKET__LISTEN              0x00001000UL
-#define NETLINK_IP6FW_SOCKET__ACCEPT              0x00002000UL
-#define NETLINK_IP6FW_SOCKET__GETOPT              0x00004000UL
-#define NETLINK_IP6FW_SOCKET__SETOPT              0x00008000UL
-#define NETLINK_IP6FW_SOCKET__SHUTDOWN            0x00010000UL
-#define NETLINK_IP6FW_SOCKET__RECVFROM            0x00020000UL
-#define NETLINK_IP6FW_SOCKET__SENDTO              0x00040000UL
-#define NETLINK_IP6FW_SOCKET__RECV_MSG            0x00080000UL
-#define NETLINK_IP6FW_SOCKET__SEND_MSG            0x00100000UL
-#define NETLINK_IP6FW_SOCKET__NAME_BIND           0x00200000UL
-#define NETLINK_IP6FW_SOCKET__NLMSG_READ          0x00400000UL
-#define NETLINK_IP6FW_SOCKET__NLMSG_WRITE         0x00800000UL
-#define NETLINK_DNRT_SOCKET__IOCTL                0x00000001UL
-#define NETLINK_DNRT_SOCKET__READ                 0x00000002UL
-#define NETLINK_DNRT_SOCKET__WRITE                0x00000004UL
-#define NETLINK_DNRT_SOCKET__CREATE               0x00000008UL
-#define NETLINK_DNRT_SOCKET__GETATTR              0x00000010UL
-#define NETLINK_DNRT_SOCKET__SETATTR              0x00000020UL
-#define NETLINK_DNRT_SOCKET__LOCK                 0x00000040UL
-#define NETLINK_DNRT_SOCKET__RELABELFROM          0x00000080UL
-#define NETLINK_DNRT_SOCKET__RELABELTO            0x00000100UL
-#define NETLINK_DNRT_SOCKET__APPEND               0x00000200UL
-#define NETLINK_DNRT_SOCKET__BIND                 0x00000400UL
-#define NETLINK_DNRT_SOCKET__CONNECT              0x00000800UL
-#define NETLINK_DNRT_SOCKET__LISTEN               0x00001000UL
-#define NETLINK_DNRT_SOCKET__ACCEPT               0x00002000UL
-#define NETLINK_DNRT_SOCKET__GETOPT               0x00004000UL
-#define NETLINK_DNRT_SOCKET__SETOPT               0x00008000UL
-#define NETLINK_DNRT_SOCKET__SHUTDOWN             0x00010000UL
-#define NETLINK_DNRT_SOCKET__RECVFROM             0x00020000UL
-#define NETLINK_DNRT_SOCKET__SENDTO               0x00040000UL
-#define NETLINK_DNRT_SOCKET__RECV_MSG             0x00080000UL
-#define NETLINK_DNRT_SOCKET__SEND_MSG             0x00100000UL
-#define NETLINK_DNRT_SOCKET__NAME_BIND            0x00200000UL
-#define ASSOCIATION__SENDTO                       0x00000001UL
-#define ASSOCIATION__RECVFROM                     0x00000002UL
-#define ASSOCIATION__SETCONTEXT                   0x00000004UL
-#define ASSOCIATION__POLMATCH                     0x00000008UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__IOCTL      0x00000001UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__READ       0x00000002UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__WRITE      0x00000004UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__CREATE     0x00000008UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__GETATTR    0x00000010UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__SETATTR    0x00000020UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__LOCK       0x00000040UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__RELABELFROM 0x00000080UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__RELABELTO  0x00000100UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__APPEND     0x00000200UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__BIND       0x00000400UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__CONNECT    0x00000800UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__LISTEN     0x00001000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__ACCEPT     0x00002000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__GETOPT     0x00004000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__SETOPT     0x00008000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__SHUTDOWN   0x00010000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__RECVFROM   0x00020000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__SENDTO     0x00040000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__RECV_MSG   0x00080000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__SEND_MSG   0x00100000UL
-#define NETLINK_KOBJECT_UEVENT_SOCKET__NAME_BIND  0x00200000UL
-#define APPLETALK_SOCKET__IOCTL                   0x00000001UL
-#define APPLETALK_SOCKET__READ                    0x00000002UL
-#define APPLETALK_SOCKET__WRITE                   0x00000004UL
-#define APPLETALK_SOCKET__CREATE                  0x00000008UL
-#define APPLETALK_SOCKET__GETATTR                 0x00000010UL
-#define APPLETALK_SOCKET__SETATTR                 0x00000020UL
-#define APPLETALK_SOCKET__LOCK                    0x00000040UL
-#define APPLETALK_SOCKET__RELABELFROM             0x00000080UL
-#define APPLETALK_SOCKET__RELABELTO               0x00000100UL
-#define APPLETALK_SOCKET__APPEND                  0x00000200UL
-#define APPLETALK_SOCKET__BIND                    0x00000400UL
-#define APPLETALK_SOCKET__CONNECT                 0x00000800UL
-#define APPLETALK_SOCKET__LISTEN                  0x00001000UL
-#define APPLETALK_SOCKET__ACCEPT                  0x00002000UL
-#define APPLETALK_SOCKET__GETOPT                  0x00004000UL
-#define APPLETALK_SOCKET__SETOPT                  0x00008000UL
-#define APPLETALK_SOCKET__SHUTDOWN                0x00010000UL
-#define APPLETALK_SOCKET__RECVFROM                0x00020000UL
-#define APPLETALK_SOCKET__SENDTO                  0x00040000UL
-#define APPLETALK_SOCKET__RECV_MSG                0x00080000UL
-#define APPLETALK_SOCKET__SEND_MSG                0x00100000UL
-#define APPLETALK_SOCKET__NAME_BIND               0x00200000UL
-#define PACKET__SEND                              0x00000001UL
-#define PACKET__RECV                              0x00000002UL
-#define PACKET__RELABELTO                         0x00000004UL
-#define PACKET__FLOW_IN                           0x00000008UL
-#define PACKET__FLOW_OUT                          0x00000010UL
-#define PACKET__FORWARD_IN                        0x00000020UL
-#define PACKET__FORWARD_OUT                       0x00000040UL
-#define KEY__VIEW                                 0x00000001UL
-#define KEY__READ                                 0x00000002UL
-#define KEY__WRITE                                0x00000004UL
-#define KEY__SEARCH                               0x00000008UL
-#define KEY__LINK                                 0x00000010UL
-#define KEY__SETATTR                              0x00000020UL
-#define KEY__CREATE                               0x00000040UL
-#define DCCP_SOCKET__IOCTL                        0x00000001UL
-#define DCCP_SOCKET__READ                         0x00000002UL
-#define DCCP_SOCKET__WRITE                        0x00000004UL
-#define DCCP_SOCKET__CREATE                       0x00000008UL
-#define DCCP_SOCKET__GETATTR                      0x00000010UL
-#define DCCP_SOCKET__SETATTR                      0x00000020UL
-#define DCCP_SOCKET__LOCK                         0x00000040UL
-#define DCCP_SOCKET__RELABELFROM                  0x00000080UL
-#define DCCP_SOCKET__RELABELTO                    0x00000100UL
-#define DCCP_SOCKET__APPEND                       0x00000200UL
-#define DCCP_SOCKET__BIND                         0x00000400UL
-#define DCCP_SOCKET__CONNECT                      0x00000800UL
-#define DCCP_SOCKET__LISTEN                       0x00001000UL
-#define DCCP_SOCKET__ACCEPT                       0x00002000UL
-#define DCCP_SOCKET__GETOPT                       0x00004000UL
-#define DCCP_SOCKET__SETOPT                       0x00008000UL
-#define DCCP_SOCKET__SHUTDOWN                     0x00010000UL
-#define DCCP_SOCKET__RECVFROM                     0x00020000UL
-#define DCCP_SOCKET__SENDTO                       0x00040000UL
-#define DCCP_SOCKET__RECV_MSG                     0x00080000UL
-#define DCCP_SOCKET__SEND_MSG                     0x00100000UL
-#define DCCP_SOCKET__NAME_BIND                    0x00200000UL
-#define DCCP_SOCKET__NODE_BIND                    0x00400000UL
-#define DCCP_SOCKET__NAME_CONNECT                 0x00800000UL
-#define MEMPROTECT__MMAP_ZERO                     0x00000001UL
-#define PEER__RECV                                0x00000001UL
-#define KERNEL_SERVICE__USE_AS_OVERRIDE           0x00000001UL
-#define KERNEL_SERVICE__CREATE_FILES_AS           0x00000002UL
diff --git a/security/selinux/include/avc_ss.h b/security/selinux/include/avc_ss.h
index bb1ec80..4677aa5 100644
--- a/security/selinux/include/avc_ss.h
+++ b/security/selinux/include/avc_ss.h
@@ -10,26 +10,13 @@
 
 int avc_ss_reset(u32 seqno);
 
-struct av_perm_to_string {
-	u16 tclass;
-	u32 value;
+/* Class/perm mapping support */
+struct security_class_mapping {
 	const char *name;
+	const char *perms[sizeof(u32) * 8 + 1];
 };
 
-struct av_inherit {
-	const char **common_pts;
-	u32 common_base;
-	u16 tclass;
-};
-
-struct selinux_class_perm {
-	const struct av_perm_to_string *av_perm_to_string;
-	u32 av_pts_len;
-	u32 cts_len;
-	const char **class_to_string;
-	const struct av_inherit *av_inherit;
-	u32 av_inherit_len;
-};
+extern struct security_class_mapping secclass_map[];
 
 #endif /* _SELINUX_AVC_SS_H_ */
 
diff --git a/security/selinux/include/class_to_string.h b/security/selinux/include/class_to_string.h
deleted file mode 100644
index 7ab9299..0000000
--- a/security/selinux/include/class_to_string.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-/*
- * Security object class definitions
- */
-    S_(NULL)
-    S_("security")
-    S_("process")
-    S_("system")
-    S_("capability")
-    S_("filesystem")
-    S_("file")
-    S_("dir")
-    S_("fd")
-    S_("lnk_file")
-    S_("chr_file")
-    S_("blk_file")
-    S_("sock_file")
-    S_("fifo_file")
-    S_("socket")
-    S_("tcp_socket")
-    S_("udp_socket")
-    S_("rawip_socket")
-    S_("node")
-    S_("netif")
-    S_("netlink_socket")
-    S_("packet_socket")
-    S_("key_socket")
-    S_("unix_stream_socket")
-    S_("unix_dgram_socket")
-    S_("sem")
-    S_("msg")
-    S_("msgq")
-    S_("shm")
-    S_("ipc")
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_("netlink_route_socket")
-    S_("netlink_firewall_socket")
-    S_("netlink_tcpdiag_socket")
-    S_("netlink_nflog_socket")
-    S_("netlink_xfrm_socket")
-    S_("netlink_selinux_socket")
-    S_("netlink_audit_socket")
-    S_("netlink_ip6fw_socket")
-    S_("netlink_dnrt_socket")
-    S_(NULL)
-    S_(NULL)
-    S_("association")
-    S_("netlink_kobject_uevent_socket")
-    S_("appletalk_socket")
-    S_("packet")
-    S_("key")
-    S_(NULL)
-    S_("dccp_socket")
-    S_("memprotect")
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_("peer")
-    S_("capability2")
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_(NULL)
-    S_("kernel_service")
-    S_("tun_socket")
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h
new file mode 100644
index 0000000..8b32e95
--- /dev/null
+++ b/security/selinux/include/classmap.h
@@ -0,0 +1,150 @@
+#define COMMON_FILE_SOCK_PERMS "ioctl", "read", "write", "create", \
+    "getattr", "setattr", "lock", "relabelfrom", "relabelto", "append"
+
+#define COMMON_FILE_PERMS COMMON_FILE_SOCK_PERMS, "unlink", "link", \
+    "rename", "execute", "swapon", "quotaon", "mounton"
+
+#define COMMON_SOCK_PERMS COMMON_FILE_SOCK_PERMS, "bind", "connect", \
+    "listen", "accept", "getopt", "setopt", "shutdown", "recvfrom",  \
+    "sendto", "recv_msg", "send_msg", "name_bind"
+
+#define COMMON_IPC_PERMS "create", "destroy", "getattr", "setattr", "read", \
+	    "write", "associate", "unix_read", "unix_write"
+
+struct security_class_mapping secclass_map[] = {
+	{ "security",
+	  { "compute_av", "compute_create", "compute_member",
+	    "check_context", "load_policy", "compute_relabel",
+	    "compute_user", "setenforce", "setbool", "setsecparam",
+	    "setcheckreqprot", NULL } },
+	{ "process",
+	  { "fork", "transition", "sigchld", "sigkill",
+	    "sigstop", "signull", "signal", "ptrace", "getsched", "setsched",
+	    "getsession", "getpgid", "setpgid", "getcap", "setcap", "share",
+	    "getattr", "setexec", "setfscreate", "noatsecure", "siginh",
+	    "setrlimit", "rlimitinh", "dyntransition", "setcurrent",
+	    "execmem", "execstack", "execheap", "setkeycreate",
+	    "setsockcreate", NULL } },
+	{ "system",
+	  { "ipc_info", "syslog_read", "syslog_mod",
+	    "syslog_console", "module_request", NULL } },
+	{ "capability",
+	  { "chown", "dac_override", "dac_read_search",
+	    "fowner", "fsetid", "kill", "setgid", "setuid", "setpcap",
+	    "linux_immutable", "net_bind_service", "net_broadcast",
+	    "net_admin", "net_raw", "ipc_lock", "ipc_owner", "sys_module",
+	    "sys_rawio", "sys_chroot", "sys_ptrace", "sys_pacct", "sys_admin",
+	    "sys_boot", "sys_nice", "sys_resource", "sys_time",
+	    "sys_tty_config", "mknod", "lease", "audit_write",
+	    "audit_control", "setfcap", NULL } },
+	{ "filesystem",
+	  { "mount", "remount", "unmount", "getattr",
+	    "relabelfrom", "relabelto", "transition", "associate", "quotamod",
+	    "quotaget", NULL } },
+	{ "file",
+	  { COMMON_FILE_PERMS,
+	    "execute_no_trans", "entrypoint", "execmod", "open", NULL } },
+	{ "dir",
+	  { COMMON_FILE_PERMS, "add_name", "remove_name",
+	    "reparent", "search", "rmdir", "open", NULL } },
+	{ "fd", { "use", NULL } },
+	{ "lnk_file",
+	  { COMMON_FILE_PERMS, NULL } },
+	{ "chr_file",
+	  { COMMON_FILE_PERMS,
+	    "execute_no_trans", "entrypoint", "execmod", "open", NULL } },
+	{ "blk_file",
+	  { COMMON_FILE_PERMS, "open", NULL } },
+	{ "sock_file",
+	  { COMMON_FILE_PERMS, "open", NULL } },
+	{ "fifo_file",
+	  { COMMON_FILE_PERMS, "open", NULL } },
+	{ "socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "tcp_socket",
+	  { COMMON_SOCK_PERMS,
+	    "connectto", "newconn", "acceptfrom", "node_bind", "name_connect",
+	    NULL } },
+	{ "udp_socket",
+	  { COMMON_SOCK_PERMS,
+	    "node_bind", NULL } },
+	{ "rawip_socket",
+	  { COMMON_SOCK_PERMS,
+	    "node_bind", NULL } },
+	{ "node",
+	  { "tcp_recv", "tcp_send", "udp_recv", "udp_send",
+	    "rawip_recv", "rawip_send", "enforce_dest",
+	    "dccp_recv", "dccp_send", "recvfrom", "sendto", NULL } },
+	{ "netif",
+	  {  "tcp_recv", "tcp_send", "udp_recv", "udp_send",
+	     "rawip_recv", "rawip_send", "dccp_recv", "dccp_send",
+	     "ingress", "egress", NULL } },
+	{ "netlink_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "packet_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "key_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "unix_stream_socket",
+	  { COMMON_SOCK_PERMS, "connectto", "newconn", "acceptfrom", NULL
+	  } },
+	{ "unix_dgram_socket",
+	  { COMMON_SOCK_PERMS, NULL
+	  } },
+	{ "sem",
+	  { COMMON_IPC_PERMS, NULL } },
+	{ "msg", { "send", "receive", NULL } },
+	{ "msgq",
+	  { COMMON_IPC_PERMS, "enqueue", NULL } },
+	{ "shm",
+	  { COMMON_IPC_PERMS, "lock", NULL } },
+	{ "ipc",
+	  { COMMON_IPC_PERMS, NULL } },
+	{ "netlink_route_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", NULL } },
+	{ "netlink_firewall_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", NULL } },
+	{ "netlink_tcpdiag_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", NULL } },
+	{ "netlink_nflog_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "netlink_xfrm_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", NULL } },
+	{ "netlink_selinux_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "netlink_audit_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", "nlmsg_relay", "nlmsg_readpriv",
+	    "nlmsg_tty_audit", NULL } },
+	{ "netlink_ip6fw_socket",
+	  { COMMON_SOCK_PERMS,
+	    "nlmsg_read", "nlmsg_write", NULL } },
+	{ "netlink_dnrt_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "association",
+	  { "sendto", "recvfrom", "setcontext", "polmatch", NULL } },
+	{ "netlink_kobject_uevent_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "appletalk_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ "packet",
+	  { "send", "recv", "relabelto", "flow_in", "flow_out",
+	    "forward_in", "forward_out", NULL } },
+	{ "key",
+	  { "view", "read", "write", "search", "link", "setattr", "create",
+	    NULL } },
+	{ "dccp_socket",
+	  { COMMON_SOCK_PERMS,
+	    "node_bind", "name_connect", NULL } },
+	{ "memprotect", { "mmap_zero", NULL } },
+	{ "peer", { "recv", NULL } },
+	{ "capability2", { "mac_override", "mac_admin", NULL } },
+	{ "kernel_service", { "use_as_override", "create_files_as", NULL } },
+	{ "tun_socket",
+	  { COMMON_SOCK_PERMS, NULL } },
+	{ NULL }
+  };
diff --git a/security/selinux/include/common_perm_to_string.h b/security/selinux/include/common_perm_to_string.h
deleted file mode 100644
index ce5b6e2f..0000000
--- a/security/selinux/include/common_perm_to_string.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-TB_(common_file_perm_to_string)
-    S_("ioctl")
-    S_("read")
-    S_("write")
-    S_("create")
-    S_("getattr")
-    S_("setattr")
-    S_("lock")
-    S_("relabelfrom")
-    S_("relabelto")
-    S_("append")
-    S_("unlink")
-    S_("link")
-    S_("rename")
-    S_("execute")
-    S_("swapon")
-    S_("quotaon")
-    S_("mounton")
-TE_(common_file_perm_to_string)
-
-TB_(common_socket_perm_to_string)
-    S_("ioctl")
-    S_("read")
-    S_("write")
-    S_("create")
-    S_("getattr")
-    S_("setattr")
-    S_("lock")
-    S_("relabelfrom")
-    S_("relabelto")
-    S_("append")
-    S_("bind")
-    S_("connect")
-    S_("listen")
-    S_("accept")
-    S_("getopt")
-    S_("setopt")
-    S_("shutdown")
-    S_("recvfrom")
-    S_("sendto")
-    S_("recv_msg")
-    S_("send_msg")
-    S_("name_bind")
-TE_(common_socket_perm_to_string)
-
-TB_(common_ipc_perm_to_string)
-    S_("create")
-    S_("destroy")
-    S_("getattr")
-    S_("setattr")
-    S_("read")
-    S_("write")
-    S_("associate")
-    S_("unix_read")
-    S_("unix_write")
-TE_(common_ipc_perm_to_string)
-
diff --git a/security/selinux/include/flask.h b/security/selinux/include/flask.h
deleted file mode 100644
index f248500..0000000
--- a/security/selinux/include/flask.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* This file is automatically generated.  Do not edit. */
-#ifndef _SELINUX_FLASK_H_
-#define _SELINUX_FLASK_H_
-
-/*
- * Security object class definitions
- */
-#define SECCLASS_SECURITY                                1
-#define SECCLASS_PROCESS                                 2
-#define SECCLASS_SYSTEM                                  3
-#define SECCLASS_CAPABILITY                              4
-#define SECCLASS_FILESYSTEM                              5
-#define SECCLASS_FILE                                    6
-#define SECCLASS_DIR                                     7
-#define SECCLASS_FD                                      8
-#define SECCLASS_LNK_FILE                                9
-#define SECCLASS_CHR_FILE                                10
-#define SECCLASS_BLK_FILE                                11
-#define SECCLASS_SOCK_FILE                               12
-#define SECCLASS_FIFO_FILE                               13
-#define SECCLASS_SOCKET                                  14
-#define SECCLASS_TCP_SOCKET                              15
-#define SECCLASS_UDP_SOCKET                              16
-#define SECCLASS_RAWIP_SOCKET                            17
-#define SECCLASS_NODE                                    18
-#define SECCLASS_NETIF                                   19
-#define SECCLASS_NETLINK_SOCKET                          20
-#define SECCLASS_PACKET_SOCKET                           21
-#define SECCLASS_KEY_SOCKET                              22
-#define SECCLASS_UNIX_STREAM_SOCKET                      23
-#define SECCLASS_UNIX_DGRAM_SOCKET                       24
-#define SECCLASS_SEM                                     25
-#define SECCLASS_MSG                                     26
-#define SECCLASS_MSGQ                                    27
-#define SECCLASS_SHM                                     28
-#define SECCLASS_IPC                                     29
-#define SECCLASS_NETLINK_ROUTE_SOCKET                    43
-#define SECCLASS_NETLINK_FIREWALL_SOCKET                 44
-#define SECCLASS_NETLINK_TCPDIAG_SOCKET                  45
-#define SECCLASS_NETLINK_NFLOG_SOCKET                    46
-#define SECCLASS_NETLINK_XFRM_SOCKET                     47
-#define SECCLASS_NETLINK_SELINUX_SOCKET                  48
-#define SECCLASS_NETLINK_AUDIT_SOCKET                    49
-#define SECCLASS_NETLINK_IP6FW_SOCKET                    50
-#define SECCLASS_NETLINK_DNRT_SOCKET                     51
-#define SECCLASS_ASSOCIATION                             54
-#define SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET           55
-#define SECCLASS_APPLETALK_SOCKET                        56
-#define SECCLASS_PACKET                                  57
-#define SECCLASS_KEY                                     58
-#define SECCLASS_DCCP_SOCKET                             60
-#define SECCLASS_MEMPROTECT                              61
-#define SECCLASS_PEER                                    68
-#define SECCLASS_CAPABILITY2                             69
-#define SECCLASS_KERNEL_SERVICE                          74
-#define SECCLASS_TUN_SOCKET                              75
-
-/*
- * Security identifier indices for initial entities
- */
-#define SECINITSID_KERNEL                               1
-#define SECINITSID_SECURITY                             2
-#define SECINITSID_UNLABELED                            3
-#define SECINITSID_FS                                   4
-#define SECINITSID_FILE                                 5
-#define SECINITSID_FILE_LABELS                          6
-#define SECINITSID_INIT                                 7
-#define SECINITSID_ANY_SOCKET                           8
-#define SECINITSID_PORT                                 9
-#define SECINITSID_NETIF                                10
-#define SECINITSID_NETMSG                               11
-#define SECINITSID_NODE                                 12
-#define SECINITSID_IGMP_PACKET                          13
-#define SECINITSID_ICMP_SOCKET                          14
-#define SECINITSID_TCP_SOCKET                           15
-#define SECINITSID_SYSCTL_MODPROBE                      16
-#define SECINITSID_SYSCTL                               17
-#define SECINITSID_SYSCTL_FS                            18
-#define SECINITSID_SYSCTL_KERNEL                        19
-#define SECINITSID_SYSCTL_NET                           20
-#define SECINITSID_SYSCTL_NET_UNIX                      21
-#define SECINITSID_SYSCTL_VM                            22
-#define SECINITSID_SYSCTL_DEV                           23
-#define SECINITSID_KMOD                                 24
-#define SECINITSID_POLICY                               25
-#define SECINITSID_SCMP_PACKET                          26
-#define SECINITSID_DEVNULL                              27
-
-#define SECINITSID_NUM                                  27
-
-#endif
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index ca83579..2553266 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -97,11 +97,18 @@ struct av_decision {
 #define AVD_FLAGS_PERMISSIVE	0x0001
 
 int security_compute_av(u32 ssid, u32 tsid,
-	u16 tclass, u32 requested,
-	struct av_decision *avd);
+			u16 tclass, u32 requested,
+			struct av_decision *avd);
+
+int security_compute_av_user(u32 ssid, u32 tsid,
+			     u16 tclass, u32 requested,
+			     struct av_decision *avd);
 
 int security_transition_sid(u32 ssid, u32 tsid,
-	u16 tclass, u32 *out_sid);
+			    u16 tclass, u32 *out_sid);
+
+int security_transition_sid_user(u32 ssid, u32 tsid,
+				 u16 tclass, u32 *out_sid);
 
 int security_member_sid(u32 ssid, u32 tsid,
 	u16 tclass, u32 *out_sid);
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index b4fc506..fab36fd 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -522,7 +522,7 @@ static ssize_t sel_write_access(struct file *file, char *buf, size_t size)
 	if (length < 0)
 		goto out2;
 
-	length = security_compute_av(ssid, tsid, tclass, req, &avd);
+	length = security_compute_av_user(ssid, tsid, tclass, req, &avd);
 	if (length < 0)
 		goto out2;
 
@@ -571,7 +571,7 @@ static ssize_t sel_write_create(struct file *file, char *buf, size_t size)
 	if (length < 0)
 		goto out2;
 
-	length = security_transition_sid(ssid, tsid, tclass, &newsid);
+	length = security_transition_sid_user(ssid, tsid, tclass, &newsid);
 	if (length < 0)
 		goto out2;
 
diff --git a/security/selinux/ss/Makefile b/security/selinux/ss/Makefile
index bad7877..15d4e62 100644
--- a/security/selinux/ss/Makefile
+++ b/security/selinux/ss/Makefile
@@ -2,7 +2,7 @@
 # Makefile for building the SELinux security server as part of the kernel tree.
 #
 
-EXTRA_CFLAGS += -Isecurity/selinux/include
+EXTRA_CFLAGS += -Isecurity/selinux -Isecurity/selinux/include
 obj-y := ss.o
 
 ss-y := ebitmap.o hashtab.o symtab.o sidtab.o avtab.o policydb.o services.o conditional.o mls.o
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index b5407f1..3f2b270 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -532,7 +532,7 @@ int mls_compute_sid(struct context *scontext,
 		}
 		/* Fallthrough */
 	case AVTAB_CHANGE:
-		if (tclass == SECCLASS_PROCESS)
+		if (tclass == policydb.process_class)
 			/* Use the process MLS attributes. */
 			return mls_context_cpy(newcontext, scontext);
 		else
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c
index 72e4a54..f036672 100644
--- a/security/selinux/ss/policydb.c
+++ b/security/selinux/ss/policydb.c
@@ -713,7 +713,6 @@ void policydb_destroy(struct policydb *p)
 			ebitmap_destroy(&p->type_attr_map[i]);
 	}
 	kfree(p->type_attr_map);
-	kfree(p->undefined_perms);
 	ebitmap_destroy(&p->policycaps);
 	ebitmap_destroy(&p->permissive_map);
 
@@ -1640,6 +1639,40 @@ static int policydb_bounds_sanity_check(struct policydb *p)
 
 extern int ss_initialized;
 
+u16 string_to_security_class(struct policydb *p, const char *name)
+{
+	struct class_datum *cladatum;
+
+	cladatum = hashtab_search(p->p_classes.table, name);
+	if (!cladatum)
+		return 0;
+
+	return cladatum->value;
+}
+
+u32 string_to_av_perm(struct policydb *p, u16 tclass, const char *name)
+{
+	struct class_datum *cladatum;
+	struct perm_datum *perdatum = NULL;
+	struct common_datum *comdatum;
+
+	if (!tclass || tclass > p->p_classes.nprim)
+		return 0;
+
+	cladatum = p->class_val_to_struct[tclass-1];
+	comdatum = cladatum->comdatum;
+	if (comdatum)
+		perdatum = hashtab_search(comdatum->permissions.table,
+					  name);
+	if (!perdatum)
+		perdatum = hashtab_search(cladatum->permissions.table,
+					  name);
+	if (!perdatum)
+		return 0;
+
+	return 1U << (perdatum->value-1);
+}
+
 /*
  * Read the configuration data from a policy database binary
  * representation file into a policy database structure.
@@ -1861,6 +1894,16 @@ int policydb_read(struct policydb *p, void *fp)
 	if (rc)
 		goto bad;
 
+	p->process_class = string_to_security_class(p, "process");
+	if (!p->process_class)
+		goto bad;
+	p->process_trans_perms = string_to_av_perm(p, p->process_class,
+						   "transition");
+	p->process_trans_perms |= string_to_av_perm(p, p->process_class,
+						    "dyntransition");
+	if (!p->process_trans_perms)
+		goto bad;
+
 	for (i = 0; i < info->ocon_num; i++) {
 		rc = next_entry(buf, fp, sizeof(u32));
 		if (rc < 0)
@@ -2101,7 +2144,7 @@ int policydb_read(struct policydb *p, void *fp)
 					goto bad;
 				rt->target_class = le32_to_cpu(buf[0]);
 			} else
-				rt->target_class = SECCLASS_PROCESS;
+				rt->target_class = p->process_class;
 			if (!policydb_type_isvalid(p, rt->source_type) ||
 			    !policydb_type_isvalid(p, rt->target_type) ||
 			    !policydb_class_isvalid(p, rt->target_class)) {
diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h
index 55152d4..cdcc570 100644
--- a/security/selinux/ss/policydb.h
+++ b/security/selinux/ss/policydb.h
@@ -254,7 +254,9 @@ struct policydb {
 
 	unsigned int reject_unknown : 1;
 	unsigned int allow_unknown : 1;
-	u32 *undefined_perms;
+
+	u16 process_class;
+	u32 process_trans_perms;
 };
 
 extern void policydb_destroy(struct policydb *p);
@@ -295,5 +297,8 @@ static inline int next_entry(void *buf, struct policy_file *fp, size_t bytes)
 	return 0;
 }
 
+extern u16 string_to_security_class(struct policydb *p, const char *name);
+extern u32 string_to_av_perm(struct policydb *p, u16 tclass, const char *name);
+
 #endif	/* _SS_POLICYDB_H_ */
 
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index ff17820..d6bb20c 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -65,16 +65,10 @@
 #include "audit.h"
 
 extern void selnl_notify_policyload(u32 seqno);
-unsigned int policydb_loaded_version;
 
 int selinux_policycap_netpeer;
 int selinux_policycap_openperm;
 
-/*
- * This is declared in avc.c
- */
-extern const struct selinux_class_perm selinux_class_perm;
-
 static DEFINE_RWLOCK(policy_rwlock);
 
 static struct sidtab sidtab;
@@ -98,6 +92,165 @@ static int context_struct_compute_av(struct context *scontext,
 				     u16 tclass,
 				     u32 requested,
 				     struct av_decision *avd);
+
+struct selinux_mapping {
+	u16 value; /* policy value */
+	unsigned num_perms;
+	u32 perms[sizeof(u32) * 8];
+};
+
+static struct selinux_mapping *current_mapping;
+static u16 current_mapping_size;
+
+static int selinux_set_mapping(struct policydb *pol,
+			       struct security_class_mapping *map,
+			       struct selinux_mapping **out_map_p,
+			       u16 *out_map_size)
+{
+	struct selinux_mapping *out_map = NULL;
+	size_t size = sizeof(struct selinux_mapping);
+	u16 i, j;
+	unsigned k;
+	bool print_unknown_handle = false;
+
+	/* Find number of classes in the input mapping */
+	if (!map)
+		return -EINVAL;
+	i = 0;
+	while (map[i].name)
+		i++;
+
+	/* Allocate space for the class records, plus one for class zero */
+	out_map = kcalloc(++i, size, GFP_ATOMIC);
+	if (!out_map)
+		return -ENOMEM;
+
+	/* Store the raw class and permission values */
+	j = 0;
+	while (map[j].name) {
+		struct security_class_mapping *p_in = map + (j++);
+		struct selinux_mapping *p_out = out_map + j;
+
+		/* An empty class string skips ahead */
+		if (!strcmp(p_in->name, "")) {
+			p_out->num_perms = 0;
+			continue;
+		}
+
+		p_out->value = string_to_security_class(pol, p_in->name);
+		if (!p_out->value) {
+			printk(KERN_INFO
+			       "SELinux:  Class %s not defined in policy.\n",
+			       p_in->name);
+			if (pol->reject_unknown)
+				goto err;
+			p_out->num_perms = 0;
+			print_unknown_handle = true;
+			continue;
+		}
+
+		k = 0;
+		while (p_in->perms && p_in->perms[k]) {
+			/* An empty permission string skips ahead */
+			if (!*p_in->perms[k]) {
+				k++;
+				continue;
+			}
+			p_out->perms[k] = string_to_av_perm(pol, p_out->value,
+							    p_in->perms[k]);
+			if (!p_out->perms[k]) {
+				printk(KERN_INFO
+				       "SELinux:  Permission %s in class %s not defined in policy.\n",
+				       p_in->perms[k], p_in->name);
+				if (pol->reject_unknown)
+					goto err;
+				print_unknown_handle = true;
+			}
+
+			k++;
+		}
+		p_out->num_perms = k;
+	}
+
+	if (print_unknown_handle)
+		printk(KERN_INFO "SELinux: the above unknown classes and permissions will be %s\n",
+		       pol->allow_unknown ? "allowed" : "denied");
+
+	*out_map_p = out_map;
+	*out_map_size = i;
+	return 0;
+err:
+	kfree(out_map);
+	return -EINVAL;
+}
+
+/*
+ * Get real, policy values from mapped values
+ */
+
+static u16 unmap_class(u16 tclass)
+{
+	if (tclass < current_mapping_size)
+		return current_mapping[tclass].value;
+
+	return tclass;
+}
+
+static u32 unmap_perm(u16 tclass, u32 tperm)
+{
+	if (tclass < current_mapping_size) {
+		unsigned i;
+		u32 kperm = 0;
+
+		for (i = 0; i < current_mapping[tclass].num_perms; i++)
+			if (tperm & (1<<i)) {
+				kperm |= current_mapping[tclass].perms[i];
+				tperm &= ~(1<<i);
+			}
+		return kperm;
+	}
+
+	return tperm;
+}
+
+static void map_decision(u16 tclass, struct av_decision *avd,
+			 int allow_unknown)
+{
+	if (tclass < current_mapping_size) {
+		unsigned i, n = current_mapping[tclass].num_perms;
+		u32 result;
+
+		for (i = 0, result = 0; i < n; i++) {
+			if (avd->allowed & current_mapping[tclass].perms[i])
+				result |= 1<<i;
+			if (allow_unknown && !current_mapping[tclass].perms[i])
+				result |= 1<<i;
+		}
+		avd->allowed = result;
+
+		for (i = 0, result = 0; i < n; i++)
+			if (avd->auditallow & current_mapping[tclass].perms[i])
+				result |= 1<<i;
+		avd->auditallow = result;
+
+		for (i = 0, result = 0; i < n; i++) {
+			if (avd->auditdeny & current_mapping[tclass].perms[i])
+				result |= 1<<i;
+			if (!allow_unknown && !current_mapping[tclass].perms[i])
+				result |= 1<<i;
+		}
+		/*
+		 * In case the kernel has a bug and requests a permission
+		 * between num_perms and the maximum permission number, we
+		 * should audit that denial
+		 */
+		for (; i < (sizeof(u32)*8); i++)
+			result |= 1<<i;
+		avd->auditdeny = result;
+	}
+}
+
+
 /*
  * Return the boolean value of a constraint expression
  * when it is applied to the specified source and target
@@ -467,21 +620,9 @@ static int context_struct_compute_av(struct context *scontext,
 	struct class_datum *tclass_datum;
 	struct ebitmap *sattr, *tattr;
 	struct ebitmap_node *snode, *tnode;
-	const struct selinux_class_perm *kdefs = &selinux_class_perm;
 	unsigned int i, j;
 
 	/*
-	 * Remap extended Netlink classes for old policy versions.
-	 * Do this here rather than socket_type_to_security_class()
-	 * in case a newer policy version is loaded, allowing sockets
-	 * to remain in the correct class.
-	 */
-	if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS)
-		if (tclass >= SECCLASS_NETLINK_ROUTE_SOCKET &&
-		    tclass <= SECCLASS_NETLINK_DNRT_SOCKET)
-			tclass = SECCLASS_NETLINK_SOCKET;
-
-	/*
 	 * Initialize the access vectors to the default values.
 	 */
 	avd->allowed = 0;
@@ -490,33 +631,11 @@ static int context_struct_compute_av(struct context *scontext,
 	avd->seqno = latest_granting;
 	avd->flags = 0;
 
-	/*
-	 * Check for all the invalid cases.
-	 * - tclass 0
-	 * - tclass > policy and > kernel
-	 * - tclass > policy but is a userspace class
-	 * - tclass > policy but we do not allow unknowns
-	 */
-	if (unlikely(!tclass))
-		goto inval_class;
-	if (unlikely(tclass > policydb.p_classes.nprim))
-		if (tclass > kdefs->cts_len ||
-		    !kdefs->class_to_string[tclass] ||
-		    !policydb.allow_unknown)
-			goto inval_class;
-
-	/*
-	 * Kernel class and we allow unknown so pad the allow decision
-	 * the pad will be all 1 for unknown classes.
-	 */
-	if (tclass <= kdefs->cts_len && policydb.allow_unknown)
-		avd->allowed = policydb.undefined_perms[tclass - 1];
-
-	/*
-	 * Not in policy. Since decision is completed (all 1 or all 0) return.
-	 */
-	if (unlikely(tclass > policydb.p_classes.nprim))
-		return 0;
+	if (unlikely(!tclass || tclass > policydb.p_classes.nprim)) {
+		if (printk_ratelimit())
+			printk(KERN_WARNING "SELinux:  Invalid class %hu\n", tclass);
+		return -EINVAL;
+	}
 
 	tclass_datum = policydb.class_val_to_struct[tclass - 1];
 
@@ -568,8 +687,8 @@ static int context_struct_compute_av(struct context *scontext,
 	 * role is changing, then check the (current_role, new_role)
 	 * pair.
 	 */
-	if (tclass == SECCLASS_PROCESS &&
-	    (avd->allowed & (PROCESS__TRANSITION | PROCESS__DYNTRANSITION)) &&
+	if (tclass == policydb.process_class &&
+	    (avd->allowed & policydb.process_trans_perms) &&
 	    scontext->role != tcontext->role) {
 		for (ra = policydb.role_allow; ra; ra = ra->next) {
 			if (scontext->role == ra->role &&
@@ -577,8 +696,7 @@ static int context_struct_compute_av(struct context *scontext,
 				break;
 		}
 		if (!ra)
-			avd->allowed &= ~(PROCESS__TRANSITION |
-					  PROCESS__DYNTRANSITION);
+			avd->allowed &= ~policydb.process_trans_perms;
 	}
 
 	/*
@@ -590,21 +708,6 @@ static int context_struct_compute_av(struct context *scontext,
 				 tclass, requested, avd);
 
 	return 0;
-
-inval_class:
-	if (!tclass || tclass > kdefs->cts_len ||
-	    !kdefs->class_to_string[tclass]) {
-		if (printk_ratelimit())
-			printk(KERN_ERR "SELinux: %s:  unrecognized class %d\n",
-			       __func__, tclass);
-		return -EINVAL;
-	}
-
-	/*
-	 * Known to the kernel, but not to the policy.
-	 * Handle as a denial (allowed is 0).
-	 */
-	return 0;
 }
 
 static int security_validtrans_handle_fail(struct context *ocontext,
@@ -636,13 +739,14 @@ out:
 }
 
 int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
-				 u16 tclass)
+				 u16 orig_tclass)
 {
 	struct context *ocontext;
 	struct context *ncontext;
 	struct context *tcontext;
 	struct class_datum *tclass_datum;
 	struct constraint_node *constraint;
+	u16 tclass;
 	int rc = 0;
 
 	if (!ss_initialized)
@@ -650,16 +754,7 @@ int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid,
 
 	read_lock(&policy_rwlock);
 
-	/*
-	 * Remap extended Netlink classes for old policy versions.
-	 * Do this here rather than socket_type_to_security_class()
-	 * in case a newer policy version is loaded, allowing sockets
-	 * to remain in the correct class.
-	 */
-	if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS)
-		if (tclass >= SECCLASS_NETLINK_ROUTE_SOCKET &&
-		    tclass <= SECCLASS_NETLINK_DNRT_SOCKET)
-			tclass = SECCLASS_NETLINK_SOCKET;
+	tclass = unmap_class(orig_tclass);
 
 	if (!tclass || tclass > policydb.p_classes.nprim) {
 		printk(KERN_ERR "SELinux: %s:  unrecognized class %d\n",
@@ -792,6 +887,38 @@ out:
 }
 
 
+static int security_compute_av_core(u32 ssid,
+				    u32 tsid,
+				    u16 tclass,
+				    u32 requested,
+				    struct av_decision *avd)
+{
+	struct context *scontext = NULL, *tcontext = NULL;
+	int rc = 0;
+
+	scontext = sidtab_search(&sidtab, ssid);
+	if (!scontext) {
+		printk(KERN_ERR "SELinux: %s:  unrecognized SID %d\n",
+		       __func__, ssid);
+		return -EINVAL;
+	}
+	tcontext = sidtab_search(&sidtab, tsid);
+	if (!tcontext) {
+		printk(KERN_ERR "SELinux: %s:  unrecognized SID %d\n",
+		       __func__, tsid);
+		return -EINVAL;
+	}
+
+	rc = context_struct_compute_av(scontext, tcontext, tclass,
+				       requested, avd);
+
+	/* permissive domain? */
+	if (ebitmap_get_bit(&policydb.permissive_map, scontext->type))
+		avd->flags |= AVD_FLAGS_PERMISSIVE;
+
+	return rc;
+}
+
 /**
  * security_compute_av - Compute access vector decisions.
  * @ssid: source security identifier
@@ -807,12 +934,49 @@ out:
  */
 int security_compute_av(u32 ssid,
 			u32 tsid,
-			u16 tclass,
-			u32 requested,
+			u16 orig_tclass,
+			u32 orig_requested,
 			struct av_decision *avd)
 {
-	struct context *scontext = NULL, *tcontext = NULL;
-	int rc = 0;
+	u16 tclass;
+	u32 requested;
+	int rc;
+
+	read_lock(&policy_rwlock);
+
+	if (!ss_initialized)
+		goto allow;
+
+	requested = unmap_perm(orig_tclass, orig_requested);
+	tclass = unmap_class(orig_tclass);
+	if (unlikely(orig_tclass && !tclass)) {
+		if (policydb.allow_unknown)
+			goto allow;
+		rc = -EINVAL;
+		goto out;
+	}
+	rc = security_compute_av_core(ssid, tsid, tclass, requested, avd);
+	map_decision(orig_tclass, avd, policydb.allow_unknown);
+out:
+	read_unlock(&policy_rwlock);
+	return rc;
+allow:
+	avd->allowed = 0xffffffff;
+	avd->auditallow = 0;
+	avd->auditdeny = 0xffffffff;
+	avd->seqno = latest_granting;
+	avd->flags = 0;
+	rc = 0;
+	goto out;
+}
+
+int security_compute_av_user(u32 ssid,
+			     u32 tsid,
+			     u16 tclass,
+			     u32 requested,
+			     struct av_decision *avd)
+{
+	int rc;
 
 	if (!ss_initialized) {
 		avd->allowed = 0xffffffff;
@@ -823,29 +987,7 @@ int security_compute_av(u32 ssid,
 	}
 
 	read_lock(&policy_rwlock);
-
-	scontext = sidtab_search(&sidtab, ssid);
-	if (!scontext) {
-		printk(KERN_ERR "SELinux: %s:  unrecognized SID %d\n",
-		       __func__, ssid);
-		rc = -EINVAL;
-		goto out;
-	}
-	tcontext = sidtab_search(&sidtab, tsid);
-	if (!tcontext) {
-		printk(KERN_ERR "SELinux: %s:  unrecognized SID %d\n",
-		       __func__, tsid);
-		rc = -EINVAL;
-		goto out;
-	}
-
-	rc = context_struct_compute_av(scontext, tcontext, tclass,
-				       requested, avd);
-
-	/* permissive domain? */
-	if (ebitmap_get_bit(&policydb.permissive_map, scontext->type))
-	    avd->flags |= AVD_FLAGS_PERMISSIVE;
-out:
+	rc = security_compute_av_core(ssid, tsid, tclass, requested, avd);
 	read_unlock(&policy_rwlock);
 	return rc;
 }
@@ -1204,20 +1346,22 @@ out:
 
 static int security_compute_sid(u32 ssid,
 				u32 tsid,
-				u16 tclass,
+				u16 orig_tclass,
 				u32 specified,
-				u32 *out_sid)
+				u32 *out_sid,
+				bool kern)
 {
 	struct context *scontext = NULL, *tcontext = NULL, newcontext;
 	struct role_trans *roletr = NULL;
 	struct avtab_key avkey;
 	struct avtab_datum *avdatum;
 	struct avtab_node *node;
+	u16 tclass;
 	int rc = 0;
 
 	if (!ss_initialized) {
-		switch (tclass) {
-		case SECCLASS_PROCESS:
+		switch (orig_tclass) {
+		case SECCLASS_PROCESS: /* kernel value */
 			*out_sid = ssid;
 			break;
 		default:
@@ -1231,6 +1375,11 @@ static int security_compute_sid(u32 ssid,
 
 	read_lock(&policy_rwlock);
 
+	if (kern)
+		tclass = unmap_class(orig_tclass);
+	else
+		tclass = orig_tclass;
+
 	scontext = sidtab_search(&sidtab, ssid);
 	if (!scontext) {
 		printk(KERN_ERR "SELinux: %s:  unrecognized SID %d\n",
@@ -1260,13 +1409,11 @@ static int security_compute_sid(u32 ssid,
 	}
 
 	/* Set the role and type to default values. */
-	switch (tclass) {
-	case SECCLASS_PROCESS:
+	if (tclass == policydb.process_class) {
 		/* Use the current role and type of process. */
 		newcontext.role = scontext->role;
 		newcontext.type = scontext->type;
-		break;
-	default:
+	} else {
 		/* Use the well-defined object role. */
 		newcontext.role = OBJECT_R_VAL;
 		/* Use the type of the related object. */
@@ -1297,8 +1444,7 @@ static int security_compute_sid(u32 ssid,
 	}
 
 	/* Check for class-specific changes. */
-	switch (tclass) {
-	case SECCLASS_PROCESS:
+	if  (tclass == policydb.process_class) {
 		if (specified & AVTAB_TRANSITION) {
 			/* Look for a role transition rule. */
 			for (roletr = policydb.role_tr; roletr;
@@ -1311,9 +1457,6 @@ static int security_compute_sid(u32 ssid,
 				}
 			}
 		}
-		break;
-	default:
-		break;
 	}
 
 	/* Set the MLS attributes.
@@ -1358,7 +1501,17 @@ int security_transition_sid(u32 ssid,
 			    u16 tclass,
 			    u32 *out_sid)
 {
-	return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION, out_sid);
+	return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION,
+				    out_sid, true);
+}
+
+int security_transition_sid_user(u32 ssid,
+				 u32 tsid,
+				 u16 tclass,
+				 u32 *out_sid)
+{
+	return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION,
+				    out_sid, false);
 }
 
 /**
@@ -1379,7 +1532,8 @@ int security_member_sid(u32 ssid,
 			u16 tclass,
 			u32 *out_sid)
 {
-	return security_compute_sid(ssid, tsid, tclass, AVTAB_MEMBER, out_sid);
+	return security_compute_sid(ssid, tsid, tclass, AVTAB_MEMBER, out_sid,
+				    false);
 }
 
 /**
@@ -1400,144 +1554,8 @@ int security_change_sid(u32 ssid,
 			u16 tclass,
 			u32 *out_sid)
 {
-	return security_compute_sid(ssid, tsid, tclass, AVTAB_CHANGE, out_sid);
-}
-
-/*
- * Verify that each kernel class that is defined in the
- * policy is correct
- */
-static int validate_classes(struct policydb *p)
-{
-	int i, j;
-	struct class_datum *cladatum;
-	struct perm_datum *perdatum;
-	u32 nprim, tmp, common_pts_len, perm_val, pol_val;
-	u16 class_val;
-	const struct selinux_class_perm *kdefs = &selinux_class_perm;
-	const char *def_class, *def_perm, *pol_class;
-	struct symtab *perms;
-	bool print_unknown_handle = 0;
-
-	if (p->allow_unknown) {
-		u32 num_classes = kdefs->cts_len;
-		p->undefined_perms = kcalloc(num_classes, sizeof(u32), GFP_KERNEL);
-		if (!p->undefined_perms)
-			return -ENOMEM;
-	}
-
-	for (i = 1; i < kdefs->cts_len; i++) {
-		def_class = kdefs->class_to_string[i];
-		if (!def_class)
-			continue;
-		if (i > p->p_classes.nprim) {
-			printk(KERN_INFO
-			       "SELinux:  class %s not defined in policy\n",
-			       def_class);
-			if (p->reject_unknown)
-				return -EINVAL;
-			if (p->allow_unknown)
-				p->undefined_perms[i-1] = ~0U;
-			print_unknown_handle = 1;
-			continue;
-		}
-		pol_class = p->p_class_val_to_name[i-1];
-		if (strcmp(pol_class, def_class)) {
-			printk(KERN_ERR
-			       "SELinux:  class %d is incorrect, found %s but should be %s\n",
-			       i, pol_class, def_class);
-			return -EINVAL;
-		}
-	}
-	for (i = 0; i < kdefs->av_pts_len; i++) {
-		class_val = kdefs->av_perm_to_string[i].tclass;
-		perm_val = kdefs->av_perm_to_string[i].value;
-		def_perm = kdefs->av_perm_to_string[i].name;
-		if (class_val > p->p_classes.nprim)
-			continue;
-		pol_class = p->p_class_val_to_name[class_val-1];
-		cladatum = hashtab_search(p->p_classes.table, pol_class);
-		BUG_ON(!cladatum);
-		perms = &cladatum->permissions;
-		nprim = 1 << (perms->nprim - 1);
-		if (perm_val > nprim) {
-			printk(KERN_INFO
-			       "SELinux:  permission %s in class %s not defined in policy\n",
-			       def_perm, pol_class);
-			if (p->reject_unknown)
-				return -EINVAL;
-			if (p->allow_unknown)
-				p->undefined_perms[class_val-1] |= perm_val;
-			print_unknown_handle = 1;
-			continue;
-		}
-		perdatum = hashtab_search(perms->table, def_perm);
-		if (perdatum == NULL) {
-			printk(KERN_ERR
-			       "SELinux:  permission %s in class %s not found in policy, bad policy\n",
-			       def_perm, pol_class);
-			return -EINVAL;
-		}
-		pol_val = 1 << (perdatum->value - 1);
-		if (pol_val != perm_val) {
-			printk(KERN_ERR
-			       "SELinux:  permission %s in class %s has incorrect value\n",
-			       def_perm, pol_class);
-			return -EINVAL;
-		}
-	}
-	for (i = 0; i < kdefs->av_inherit_len; i++) {
-		class_val = kdefs->av_inherit[i].tclass;
-		if (class_val > p->p_classes.nprim)
-			continue;
-		pol_class = p->p_class_val_to_name[class_val-1];
-		cladatum = hashtab_search(p->p_classes.table, pol_class);
-		BUG_ON(!cladatum);
-		if (!cladatum->comdatum) {
-			printk(KERN_ERR
-			       "SELinux:  class %s should have an inherits clause but does not\n",
-			       pol_class);
-			return -EINVAL;
-		}
-		tmp = kdefs->av_inherit[i].common_base;
-		common_pts_len = 0;
-		while (!(tmp & 0x01)) {
-			common_pts_len++;
-			tmp >>= 1;
-		}
-		perms = &cladatum->comdatum->permissions;
-		for (j = 0; j < common_pts_len; j++) {
-			def_perm = kdefs->av_inherit[i].common_pts[j];
-			if (j >= perms->nprim) {
-				printk(KERN_INFO
-				       "SELinux:  permission %s in class %s not defined in policy\n",
-				       def_perm, pol_class);
-				if (p->reject_unknown)
-					return -EINVAL;
-				if (p->allow_unknown)
-					p->undefined_perms[class_val-1] |= (1 << j);
-				print_unknown_handle = 1;
-				continue;
-			}
-			perdatum = hashtab_search(perms->table, def_perm);
-			if (perdatum == NULL) {
-				printk(KERN_ERR
-				       "SELinux:  permission %s in class %s not found in policy, bad policy\n",
-				       def_perm, pol_class);
-				return -EINVAL;
-			}
-			if (perdatum->value != j + 1) {
-				printk(KERN_ERR
-				       "SELinux:  permission %s in class %s has incorrect value\n",
-				       def_perm, pol_class);
-				return -EINVAL;
-			}
-		}
-	}
-	if (print_unknown_handle)
-		printk(KERN_INFO "SELinux: the above unknown classes and permissions will be %s\n",
-			(security_get_allow_unknown() ? "allowed" : "denied"));
-	return 0;
+	return security_compute_sid(ssid, tsid, tclass, AVTAB_CHANGE, out_sid,
+				    false);
 }
 
 /* Clone the SID into the new SID table. */
@@ -1710,8 +1728,10 @@ int security_load_policy(void *data, size_t len)
 {
 	struct policydb oldpolicydb, newpolicydb;
 	struct sidtab oldsidtab, newsidtab;
+	struct selinux_mapping *oldmap, *map = NULL;
 	struct convert_context_args args;
 	u32 seqno;
+	u16 map_size;
 	int rc = 0;
 	struct policy_file file = { data, len }, *fp = &file;
 
@@ -1721,22 +1741,19 @@ int security_load_policy(void *data, size_t len)
 			avtab_cache_destroy();
 			return -EINVAL;
 		}
-		if (policydb_load_isids(&policydb, &sidtab)) {
+		if (selinux_set_mapping(&policydb, secclass_map,
+					&current_mapping,
+					&current_mapping_size)) {
 			policydb_destroy(&policydb);
 			avtab_cache_destroy();
 			return -EINVAL;
 		}
-		/* Verify that the kernel defined classes are correct. */
-		if (validate_classes(&policydb)) {
-			printk(KERN_ERR
-			       "SELinux:  the definition of a class is incorrect\n");
-			sidtab_destroy(&sidtab);
+		if (policydb_load_isids(&policydb, &sidtab)) {
 			policydb_destroy(&policydb);
 			avtab_cache_destroy();
 			return -EINVAL;
 		}
 		security_load_policycaps();
-		policydb_loaded_version = policydb.policyvers;
 		ss_initialized = 1;
 		seqno = ++latest_granting;
 		selinux_complete_init();
@@ -1759,13 +1776,9 @@ int security_load_policy(void *data, size_t len)
 		return -ENOMEM;
 	}
 
-	/* Verify that the kernel defined classes are correct. */
-	if (validate_classes(&newpolicydb)) {
-		printk(KERN_ERR
-		       "SELinux:  the definition of a class is incorrect\n");
-		rc = -EINVAL;
+	if (selinux_set_mapping(&newpolicydb, secclass_map,
+				&map, &map_size))
 		goto err;
-	}
 
 	rc = security_preserve_bools(&newpolicydb);
 	if (rc) {
@@ -1799,13 +1812,16 @@ int security_load_policy(void *data, size_t len)
 	memcpy(&policydb, &newpolicydb, sizeof policydb);
 	sidtab_set(&sidtab, &newsidtab);
 	security_load_policycaps();
+	oldmap = current_mapping;
+	current_mapping = map;
+	current_mapping_size = map_size;
 	seqno = ++latest_granting;
-	policydb_loaded_version = policydb.policyvers;
 	write_unlock_irq(&policy_rwlock);
 
 	/* Free the old policydb and SID table. */
 	policydb_destroy(&oldpolicydb);
 	sidtab_destroy(&oldsidtab);
+	kfree(oldmap);
 
 	avc_ss_reset(seqno);
 	selnl_notify_policyload(seqno);
@@ -1815,6 +1831,7 @@ int security_load_policy(void *data, size_t len)
 	return 0;
 
 err:
+	kfree(map);
 	sidtab_destroy(&newsidtab);
 	policydb_destroy(&newpolicydb);
 	return rc;
@@ -2091,7 +2108,7 @@ out_unlock:
 	}
 	for (i = 0, j = 0; i < mynel; i++) {
 		rc = avc_has_perm_noaudit(fromsid, mysids[i],
-					  SECCLASS_PROCESS,
+					  SECCLASS_PROCESS, /* kernel value */
 					  PROCESS__TRANSITION, AVC_STRICT,
 					  NULL);
 		if (!rc)
@@ -2119,10 +2136,11 @@ out:
  */
 int security_genfs_sid(const char *fstype,
 		       char *path,
-		       u16 sclass,
+		       u16 orig_sclass,
 		       u32 *sid)
 {
 	int len;
+	u16 sclass;
 	struct genfs *genfs;
 	struct ocontext *c;
 	int rc = 0, cmp = 0;
@@ -2132,6 +2150,8 @@ int security_genfs_sid(const char *fstype,
 
 	read_lock(&policy_rwlock);
 
+	sclass = unmap_class(orig_sclass);
+
 	for (genfs = policydb.genfs; genfs; genfs = genfs->next) {
 		cmp = strcmp(fstype, genfs->fstype);
 		if (cmp <= 0)
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
index 3c8bd8e..e0d0354 100644
--- a/security/tomoyo/common.c
+++ b/security/tomoyo/common.c
@@ -187,6 +187,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type,
 			    const s8 pattern_type, const s8 end_type,
 			    const char *function)
 {
+	const char *const start = filename;
+	bool in_repetition = false;
 	bool contains_pattern = false;
 	unsigned char c;
 	unsigned char d;
@@ -212,9 +214,13 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type,
 		if (c == '/')
 			goto out;
 	}
-	while ((c = *filename++) != '\0') {
+	while (1) {
+		c = *filename++;
+		if (!c)
+			break;
 		if (c == '\\') {
-			switch ((c = *filename++)) {
+			c = *filename++;
+			switch (c) {
 			case '\\':  /* "\\" */
 				continue;
 			case '$':   /* "\$" */
@@ -231,6 +237,22 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type,
 					break; /* Must not contain pattern */
 				contains_pattern = true;
 				continue;
+			case '{':   /* "/\{" */
+				if (filename - 3 < start ||
+				    *(filename - 3) != '/')
+					break;
+				if (pattern_type == -1)
+					break; /* Must not contain pattern */
+				contains_pattern = true;
+				in_repetition = true;
+				continue;
+			case '}':   /* "\}/" */
+				if (*filename != '/')
+					break;
+				if (!in_repetition)
+					break;
+				in_repetition = false;
+				continue;
 			case '0':   /* "\ooo" */
 			case '1':
 			case '2':
@@ -246,6 +268,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type,
 					continue; /* pattern is not \000 */
 			}
 			goto out;
+		} else if (in_repetition && c == '/') {
+			goto out;
 		} else if (tomoyo_is_invalid(c)) {
 			goto out;
 		}
@@ -254,6 +278,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type,
 		if (!contains_pattern)
 			goto out;
 	}
+	if (in_repetition)
+		goto out;
 	return true;
  out:
 	printk(KERN_DEBUG "%s: Invalid pathname '%s'\n", function,
@@ -360,33 +386,6 @@ struct tomoyo_domain_info *tomoyo_find_domain(const char *domainname)
 }
 
 /**
- * tomoyo_path_depth - Evaluate the number of '/' in a string.
- *
- * @pathname: The string to evaluate.
- *
- * Returns path depth of the string.
- *
- * I score 2 for each of the '/' in the @pathname
- * and score 1 if the @pathname ends with '/'.
- */
-static int tomoyo_path_depth(const char *pathname)
-{
-	int i = 0;
-
-	if (pathname) {
-		const char *ep = pathname + strlen(pathname);
-		if (pathname < ep--) {
-			if (*ep != '/')
-				i++;
-			while (pathname <= ep)
-				if (*ep-- == '/')
-					i += 2;
-		}
-	}
-	return i;
-}
-
-/**
  * tomoyo_const_part_length - Evaluate the initial length without a pattern in a token.
  *
  * @filename: The string to evaluate.
@@ -444,11 +443,10 @@ void tomoyo_fill_path_info(struct tomoyo_path_info *ptr)
 	ptr->is_dir = len && (name[len - 1] == '/');
 	ptr->is_patterned = (ptr->const_len < len);
 	ptr->hash = full_name_hash(name, len);
-	ptr->depth = tomoyo_path_depth(name);
 }
 
 /**
- * tomoyo_file_matches_to_pattern2 - Pattern matching without '/' character
+ * tomoyo_file_matches_pattern2 - Pattern matching without '/' character
  * and "\-" pattern.
  *
  * @filename:     The start of string to check.
@@ -458,10 +456,10 @@ void tomoyo_fill_path_info(struct tomoyo_path_info *ptr)
  *
  * Returns true if @filename matches @pattern, false otherwise.
  */
-static bool tomoyo_file_matches_to_pattern2(const char *filename,
-					    const char *filename_end,
-					    const char *pattern,
-					    const char *pattern_end)
+static bool tomoyo_file_matches_pattern2(const char *filename,
+					 const char *filename_end,
+					 const char *pattern,
+					 const char *pattern_end)
 {
 	while (filename < filename_end && pattern < pattern_end) {
 		char c;
@@ -519,7 +517,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename,
 		case '*':
 		case '@':
 			for (i = 0; i <= filename_end - filename; i++) {
-				if (tomoyo_file_matches_to_pattern2(
+				if (tomoyo_file_matches_pattern2(
 						    filename + i, filename_end,
 						    pattern + 1, pattern_end))
 					return true;
@@ -550,7 +548,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename,
 					j++;
 			}
 			for (i = 1; i <= j; i++) {
-				if (tomoyo_file_matches_to_pattern2(
+				if (tomoyo_file_matches_pattern2(
 						    filename + i, filename_end,
 						    pattern + 1, pattern_end))
 					return true;
@@ -567,7 +565,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename,
 }
 
 /**
- * tomoyo_file_matches_to_pattern - Pattern matching without without '/' character.
+ * tomoyo_file_matches_pattern - Pattern matching without without '/' character.
  *
  * @filename:     The start of string to check.
  * @filename_end: The end of string to check.
@@ -576,7 +574,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename,
  *
  * Returns true if @filename matches @pattern, false otherwise.
  */
-static bool tomoyo_file_matches_to_pattern(const char *filename,
+static bool tomoyo_file_matches_pattern(const char *filename,
 					   const char *filename_end,
 					   const char *pattern,
 					   const char *pattern_end)
@@ -589,10 +587,10 @@ static bool tomoyo_file_matches_to_pattern(const char *filename,
 		/* Split at "\-" pattern. */
 		if (*pattern++ != '\\' || *pattern++ != '-')
 			continue;
-		result = tomoyo_file_matches_to_pattern2(filename,
-							 filename_end,
-							 pattern_start,
-							 pattern - 2);
+		result = tomoyo_file_matches_pattern2(filename,
+						      filename_end,
+						      pattern_start,
+						      pattern - 2);
 		if (first)
 			result = !result;
 		if (result)
@@ -600,13 +598,79 @@ static bool tomoyo_file_matches_to_pattern(const char *filename,
 		first = false;
 		pattern_start = pattern;
 	}
-	result = tomoyo_file_matches_to_pattern2(filename, filename_end,
-						 pattern_start, pattern_end);
+	result = tomoyo_file_matches_pattern2(filename, filename_end,
+					      pattern_start, pattern_end);
 	return first ? result : !result;
 }
 
 /**
+ * tomoyo_path_matches_pattern2 - Do pathname pattern matching.
+ *
+ * @f: The start of string to check.
+ * @p: The start of pattern to compare.
+ *
+ * Returns true if @f matches @p, false otherwise.
+ */
+static bool tomoyo_path_matches_pattern2(const char *f, const char *p)
+{
+	const char *f_delimiter;
+	const char *p_delimiter;
+
+	while (*f && *p) {
+		f_delimiter = strchr(f, '/');
+		if (!f_delimiter)
+			f_delimiter = f + strlen(f);
+		p_delimiter = strchr(p, '/');
+		if (!p_delimiter)
+			p_delimiter = p + strlen(p);
+		if (*p == '\\' && *(p + 1) == '{')
+			goto recursive;
+		if (!tomoyo_file_matches_pattern(f, f_delimiter, p,
+						 p_delimiter))
+			return false;
+		f = f_delimiter;
+		if (*f)
+			f++;
+		p = p_delimiter;
+		if (*p)
+			p++;
+	}
+	/* Ignore trailing "\*" and "\@" in @pattern. */
+	while (*p == '\\' &&
+	       (*(p + 1) == '*' || *(p + 1) == '@'))
+		p += 2;
+	return !*f && !*p;
+ recursive:
+	/*
+	 * The "\{" pattern is permitted only after '/' character.
+	 * This guarantees that below "*(p - 1)" is safe.
+	 * Also, the "\}" pattern is permitted only before '/' character
+	 * so that "\{" + "\}" pair will not break the "\-" operator.
+	 */
+	if (*(p - 1) != '/' || p_delimiter <= p + 3 || *p_delimiter != '/' ||
+	    *(p_delimiter - 1) != '}' || *(p_delimiter - 2) != '\\')
+		return false; /* Bad pattern. */
+	do {
+		/* Compare current component with pattern. */
+		if (!tomoyo_file_matches_pattern(f, f_delimiter, p + 2,
+						 p_delimiter - 2))
+			break;
+		/* Proceed to next component. */
+		f = f_delimiter;
+		if (!*f)
+			break;
+		f++;
+		/* Continue comparison. */
+		if (tomoyo_path_matches_pattern2(f, p_delimiter + 1))
+			return true;
+		f_delimiter = strchr(f, '/');
+	} while (f_delimiter);
+	return false; /* Not matched. */
+}
+
+/**
  * tomoyo_path_matches_pattern - Check whether the given filename matches the given pattern.
+ *
  * @filename: The filename to check.
  * @pattern:  The pattern to compare.
  *
@@ -615,24 +679,24 @@ static bool tomoyo_file_matches_to_pattern(const char *filename,
  * The following patterns are available.
  *   \\     \ itself.
  *   \ooo   Octal representation of a byte.
- *   \*     More than or equals to 0 character other than '/'.
- *   \@     More than or equals to 0 character other than '/' or '.'.
+ *   \*     Zero or more repetitions of characters other than '/'.
+ *   \@     Zero or more repetitions of characters other than '/' or '.'.
  *   \?     1 byte character other than '/'.
- *   \$     More than or equals to 1 decimal digit.
+ *   \$     One or more repetitions of decimal digits.
  *   \+     1 decimal digit.
- *   \X     More than or equals to 1 hexadecimal digit.
+ *   \X     One or more repetitions of hexadecimal digits.
  *   \x     1 hexadecimal digit.
- *   \A     More than or equals to 1 alphabet character.
+ *   \A     One or more repetitions of alphabet characters.
  *   \a     1 alphabet character.
+ *
  *   \-     Subtraction operator.
+ *
+ *   /\{dir\}/   '/' + 'One or more repetitions of dir/' (e.g. /dir/ /dir/dir/
+ *               /dir/dir/dir/ ).
  */
 bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename,
 				 const struct tomoyo_path_info *pattern)
 {
-	/*
-	  if (!filename || !pattern)
-	  return false;
-	*/
 	const char *f = filename->name;
 	const char *p = pattern->name;
 	const int len = pattern->const_len;
@@ -640,37 +704,15 @@ bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename,
 	/* If @pattern doesn't contain pattern, I can use strcmp(). */
 	if (!pattern->is_patterned)
 		return !tomoyo_pathcmp(filename, pattern);
-	/* Dont compare if the number of '/' differs. */
-	if (filename->depth != pattern->depth)
+	/* Don't compare directory and non-directory. */
+	if (filename->is_dir != pattern->is_dir)
 		return false;
 	/* Compare the initial length without patterns. */
 	if (strncmp(f, p, len))
 		return false;
 	f += len;
 	p += len;
-	/* Main loop. Compare each directory component. */
-	while (*f && *p) {
-		const char *f_delimiter = strchr(f, '/');
-		const char *p_delimiter = strchr(p, '/');
-		if (!f_delimiter)
-			f_delimiter = f + strlen(f);
-		if (!p_delimiter)
-			p_delimiter = p + strlen(p);
-		if (!tomoyo_file_matches_to_pattern(f, f_delimiter,
-						    p, p_delimiter))
-			return false;
-		f = f_delimiter;
-		if (*f)
-			f++;
-		p = p_delimiter;
-		if (*p)
-			p++;
-	}
-	/* Ignore trailing "\*" and "\@" in @pattern. */
-	while (*p == '\\' &&
-	       (*(p + 1) == '*' || *(p + 1) == '@'))
-		p += 2;
-	return !*f && !*p;
+	return tomoyo_path_matches_pattern2(f, p);
 }
 
 /**
diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h
index 31df541..92169d2 100644
--- a/security/tomoyo/common.h
+++ b/security/tomoyo/common.h
@@ -56,9 +56,6 @@ struct tomoyo_page_buffer {
  * (5) "is_patterned" is a bool which is true if "name" contains wildcard
  *     characters, false otherwise. This allows TOMOYO to use "hash" and
  *     strcmp() for string comparison if "is_patterned" is false.
- * (6) "depth" is calculated using the number of "/" characters in "name".
- *     This allows TOMOYO to avoid comparing two pathnames which never match
- *     (e.g. whether "/var/www/html/index.html" matches "/tmp/sh-thd-\$").
  */
 struct tomoyo_path_info {
 	const char *name;
@@ -66,7 +63,6 @@ struct tomoyo_path_info {
 	u16 const_len;     /* = tomoyo_const_part_length(name)     */
 	bool is_dir;       /* = tomoyo_strendswith(name, "/")      */
 	bool is_patterned; /* = tomoyo_path_contains_pattern(name) */
-	u16 depth;         /* = tomoyo_path_depth(name)            */
 };
 
 /*
diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index 5f2e332..917f564 100644
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -13,6 +13,8 @@
 #include <linux/mount.h>
 #include <linux/mnt_namespace.h>
 #include <linux/fs_struct.h>
+#include <linux/hash.h>
+
 #include "common.h"
 #include "realpath.h"
 
@@ -263,7 +265,8 @@ static unsigned int tomoyo_quota_for_savename;
  * table. Frequency of appending strings is very low. So we don't need
  * large (e.g. 64k) hash size. 256 will be sufficient.
  */
-#define TOMOYO_MAX_HASH 256
+#define TOMOYO_HASH_BITS  8
+#define TOMOYO_MAX_HASH (1u<<TOMOYO_HASH_BITS)
 
 /*
  * tomoyo_name_entry is a structure which is used for linking
@@ -315,6 +318,7 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name)
 	struct tomoyo_free_memory_block_list *fmb;
 	int len;
 	char *cp;
+	struct list_head *head;
 
 	if (!name)
 		return NULL;
@@ -325,9 +329,10 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name)
 		return NULL;
 	}
 	hash = full_name_hash((const unsigned char *) name, len - 1);
+	head = &tomoyo_name_list[hash_long(hash, TOMOYO_HASH_BITS)];
+
 	mutex_lock(&lock);
-	list_for_each_entry(ptr, &tomoyo_name_list[hash % TOMOYO_MAX_HASH],
-			     list) {
+	list_for_each_entry(ptr, head, list) {
 		if (hash == ptr->entry.hash && !strcmp(name, ptr->entry.name))
 			goto out;
 	}
@@ -365,7 +370,7 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name)
 	tomoyo_fill_path_info(&ptr->entry);
 	fmb->ptr += len;
 	fmb->len -= len;
-	list_add_tail(&ptr->list, &tomoyo_name_list[hash % TOMOYO_MAX_HASH]);
+	list_add_tail(&ptr->list, head);
 	if (fmb->len == 0) {
 		list_del(&fmb->list);
 		kfree(fmb);
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index 64b8599..7717e01 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -131,7 +131,7 @@ static int snd_pdacf_probe(struct pcmcia_device *link)
 		return err;
 	}
 
-	snd_card_set_dev(card, &handle_to_dev(link));
+	snd_card_set_dev(card, &link->dev);
 
 	pdacf->index = i;
 	card_list[i] = card;
@@ -142,12 +142,10 @@ static int snd_pdacf_probe(struct pcmcia_device *link)
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 	link->io.NumPorts1 = 16;
 
-	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT | IRQ_FORCED_PULSE;
+	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_FORCED_PULSE;
 	// link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
 
-	link->irq.IRQInfo1 = 0 /* | IRQ_LEVEL_ID */;
 	link->irq.Handler = pdacf_interrupt;
-	link->irq.Instance = pdacf;
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
 	link->conf.ConfigIndex = 1;
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index 1492744..7be3b33 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -161,11 +161,9 @@ static int snd_vxpocket_new(struct snd_card *card, int ibl,
 	link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
 	link->io.NumPorts1 = 16;
 
-	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
 
-	link->irq.IRQInfo1 = IRQ_LEVEL_ID;
 	link->irq.Handler = &snd_vx_irq_handler;
-	link->irq.Instance = chip;
 
 	link->conf.Attributes = CONF_ENABLE_IRQ;
 	link->conf.IntType = INT_MEMORY_AND_IO;
@@ -244,7 +242,7 @@ static int vxpocket_config(struct pcmcia_device *link)
 	if (ret)
 		goto failed;
 
-	chip->dev = &handle_to_dev(link);
+	chip->dev = &link->dev;
 	snd_card_set_dev(chip->card, chip->dev);
 
 	if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)