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* m68knommu: NPTL support for uClinuxMaxim Kuvyrkov2010-02-274-0/+49
| | | | | | | | Port syscalls for NPTL support to m68knommu. Signed-off-by: Maxim Kuvyrkov <maxim@codesourcery.com> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68k{,nommu}/h8300: Remove obsolete comment about map_chunkPhilippe De Muyter2010-02-271-1/+0
| | | | | | | Remove the comments referring to a function map_chunk that no longer exists. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: fix invalid flags on coldfire pit clocksourcejohn stultz2010-01-161-1/+0
| | | | | | | | | | | | | | | | | The m68knommu coldfire pit clocksource looks like it was incorrectly marked as a continuous clocksource. Running with it marked as a continuous clocksource could cause hangs when the system switches to highres mode or enables nohz. This patch removes the CLOCK_SOURCE_IS_CONTINUOUS flag on the coldfire pit clocksource. This will disallow systems using this clocksource from entering oneshot mode (disabling highres timers and nohz). Signed-off-by: John Stultz <johnstul@us.ibm.com> Acked-by: Greg Ungerer <gerg@snapgear.com> Cc: Steven King <sfking@fdwdc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Unify sys_mmap*Al Viro2009-12-112-37/+3
| | | | | | | New helper - sys_mmap_pgoff(); switch syscalls to using it. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Merge branch 'for-linus' of ↵Linus Torvalds2009-12-098-41/+135
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: export clk_* symbols in clk.c m68knommu: Split the .init section into INIT_TEXT_SECTION and INIT_DATA_SECTION. m68knommu: Move __init_end out of the .init section. m68knommu: Move __init_begin out of the .init section. m68knommu: Use more macros inside the .init section. m68knommu: Use INIT_TASK_DATA and CACHELINE_ALIGNED_DATA. m68knommu: Make THREAD_SIZE available to assembly files. m68knommu: Don't hardcode the value of PAGE_SIZE in the linker script. m68knommu: rename BSS define in linker script m68knommu: add a task_pt_regs() macro m68knommu: define arch_has_single_step() and friends m68knommu: add uboot commandline argument passing support m68knommu: Coldfire GPIO corrections m68knommu: move mcf_remove to .devexit.text Fixed up (?) conflict in arch/m68k/include/asm/ptrace.h
| * m68knommu: export clk_* symbols in clk.cSteven King2009-12-041-1/+6
| | | | | | | | | | | | | | | | export the clk_* stubs defined in arch/m68knommu/platform/coldfire/clk.c so they can be used by modules. Signed-off-by: Steven King <sfking@fdwdc.com> Signed-off-by: Greg Ungerer <gerg@goober.(none)>
| * m68knommu: Split the .init section into INIT_TEXT_SECTION and INIT_DATA_SECTION.Tim Abbott2009-12-041-13/+4
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Move __init_end out of the .init section.Tim Abbott2009-12-041-0/+2
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Move __init_begin out of the .init section.Tim Abbott2009-12-041-0/+2
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Use more macros inside the .init section.Tim Abbott2009-12-041-19/+5
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Use INIT_TASK_DATA and CACHELINE_ALIGNED_DATA.Tim Abbott2009-12-041-4/+3
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Don't hardcode the value of PAGE_SIZE in the linker script.Tim Abbott2009-12-041-2/+3
| | | | | | | | | | Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: rename BSS define in linker scriptGreg Ungerer2009-12-041-3/+3
| | | | | | | | | | | | | | | | | | The "BSS" define name now used in asm-generic/vmlinux.lds.h (introduced in commit ef53dae8658cf0e93d380983824a661067948d87) clashes with the internal "BSS" define in the m68knommu vmlinux.lds.S linker script. So rename it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: define arch_has_single_step() and friendsGreg Ungerer2009-12-041-3/+15
| | | | | | | | | | | | | | | | Towards adding CONFIG_UTRACE support for non-mmu m68k add arch_has_single_step, and its support functions user_enable_single_step() and user_disable_single_step(). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: add uboot commandline argument passing supportLennart Sorensen2009-12-043-2/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds m68knommu support for getting the kernel command line arguments from uboot, including the passing of an initrd image from uboot. We use this on a 5270/5271 based board, and have used it on the 5271evb development board. It is based on a patch found in the linux-2.6-denx git tree, although that tree seems to have had lots of other changes since which are not in the main Linus kernel. I believe this will work on all coldfires, although other m68knommu might be missing the _init_sp stuff in head.S as far as I can tell. I only have the coldfire to test on. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * m68knommu: Coldfire GPIO correctionsSteven King2009-12-043-5/+8
| | | | | | | | | | | | | | | | Pin 0 of the EPORT is not connected on the 523x, 5271, 5275 and 528x and the TIMER on the 523x has 8 pins, not 4. Signed-off-by: Steven King <sfking@fdwdc.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* | Merge branch 'bkl-arch-for-linus' of ↵Linus Torvalds2009-12-091-4/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'bkl-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: mn10300: Remove the BKL from sys_execve m68knommu: Remove the BKL from sys_execve m68k: Remove the BKL from sys_execve h83000: Remove BKL from sys_execve frv: Remove the BKL from sys_execve blackfin: Remove the BKL from sys_execve um: Remove BKL from mmapper um: Remove BKL from random s390: Remove BKL from prng
| * | m68knommu: Remove the BKL from sys_execveJohn Kacur2009-10-141-4/+1
| |/ | | | | | | | | | | | | | | | | | | | | This looks like a copy-and-paste of functionality that no-longer needs the bkl. Just remove it. Signed-off-by: John Kacur <jkacur@redhat.com> Reviewed: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Greg Ungerer <gerg@uclinux.org> LKML-Reference: <alpine.LFD.2.00.0910130014520.3658@localhost.localdomain> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | m68knommu: define arch_has_single_step() and friendsGreg Ungerer2009-12-061-3/+15
|/ | | | | | | | | | Towards adding CONFIG_UTRACE support for non-mmu m68k add arch_has_single_step, and its support functions user_enable_single_step() and user_disable_single_step(). [Geert] m68k conflict resolution from linux-next Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
* m68knommu: fix rename of pt_regs offset defines breakageGreg Ungerer2009-09-305-51/+51
| | | | | | | | | Commit f159ee782990aacb5494738c98f13a2aa61dbb4a ("locking, m68k/asm-offsets: Rename pt_regs offset defines") breaks the m68knommu entry code that relies on these define names. Fix the files to match the new define names. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68knommu: remove duplicated #includeHuang Weiyi2009-09-301-1/+0
| | | | | Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* m68knommu: show KiB rather than pages in "Freeing initrd memory:" messageLennart Sorensen2009-09-301-1/+1
| | | | | | | | Fix "Freeing initrd memory:" message m68knommu to show kilobytes as claimed rather than number of pages. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* headers: utsname.h reduxAlexey Dobriyan2009-09-231-1/+0
| | | | | | | | | | | | | * remove asm/atomic.h inclusion from linux/utsname.h -- not needed after kref conversion * remove linux/utsname.h inclusion from files which do not need it NOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however due to some personality stuff it _is_ needed -- cowardly leave ELF-related headers and files alone. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-nextLinus Torvalds2009-09-231-3/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (30 commits) Use macros for .data.page_aligned section. Use macros for .bss.page_aligned section. Use new __init_task_data macro in arch init_task.c files. kbuild: Don't define ALIGN and ENTRY when preprocessing linker scripts. arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0 kbuild: add static to prototypes kbuild: fail build if recordmcount.pl fails kbuild: set -fconserve-stack option for gcc 4.5 kbuild: echo the record_mcount command gconfig: disable "typeahead find" search in treeviews kbuild: fix cc1 options check to ensure we do not use -fPIC when compiling checkincludes.pl: add option to remove duplicates in place markup_oops: use modinfo to avoid confusion with underscored module names checkincludes.pl: provide usage helper checkincludes.pl: close file as soon as we're done with it ctags: usability fix kernel hacking: move STRIP_ASM_SYMS from General gitignore usr/initramfs_data.cpio.bz2 and usr/initramfs_data.cpio.lzma kbuild: Check if linker supports the -X option kbuild: introduce ld-option ... Fix trivial conflict in scripts/basic/fixdep.c
| * Use new __init_task_data macro in arch init_task.c files.Joe Perches2009-09-211-3/+2
| | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Tim Abbott <tabbott@ksplice.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* | perf: Do the big rename: Performance Counters -> Performance EventsIngo Molnar2009-09-211-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bye-bye Performance Counters, welcome Performance Events! In the past few months the perfcounters subsystem has grown out its initial role of counting hardware events, and has become (and is becoming) a much broader generic event enumeration, reporting, logging, monitoring, analysis facility. Naming its core object 'perf_counter' and naming the subsystem 'perfcounters' has become more and more of a misnomer. With pending code like hw-breakpoints support the 'counter' name is less and less appropriate. All in one, we've decided to rename the subsystem to 'performance events' and to propagate this rename through all fields, variables and API names. (in an ABI compatible fashion) The word 'event' is also a bit shorter than 'counter' - which makes it slightly more convenient to write/handle as well. Thanks goes to Stephane Eranian who first observed this misnomer and suggested a rename. User-space tooling and ABI compatibility is not affected - this patch should be function-invariant. (Also, defconfigs were not touched to keep the size down.) This patch has been generated via the following script: FILES=$(find * -type f | grep -vE 'oprofile|[^K]config') sed -i \ -e 's/PERF_EVENT_/PERF_RECORD_/g' \ -e 's/PERF_COUNTER/PERF_EVENT/g' \ -e 's/perf_counter/perf_event/g' \ -e 's/nb_counters/nb_events/g' \ -e 's/swcounter/swevent/g' \ -e 's/tpcounter_event/tp_event/g' \ $FILES for N in $(find . -name perf_counter.[ch]); do M=$(echo $N | sed 's/perf_counter/perf_event/g') mv $N $M done FILES=$(find . -name perf_event.*) sed -i \ -e 's/COUNTER_MASK/REG_MASK/g' \ -e 's/COUNTER/EVENT/g' \ -e 's/\<event\>/event_id/g' \ -e 's/counter/event/g' \ -e 's/Counter/Event/g' \ $FILES ... to keep it as correct as possible. This script can also be used by anyone who has pending perfcounters patches - it converts a Linux kernel tree over to the new naming. We tried to time this change to the point in time where the amount of pending patches is the smallest: the end of the merge window. Namespace clashes were fixed up in a preparatory patch - and some stylistic fallout will be fixed up in a subsequent patch. ( NOTE: 'counters' are still the proper terminology when we deal with hardware registers - and these sed scripts are a bit over-eager in renaming them. I've undone some of that, but in case there's something left where 'counter' would be better than 'event' we can undo that on an individual basis instead of touching an otherwise nicely automated patch. ) Suggested-by: Stephane Eranian <eranian@google.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Paul Mackerras <paulus@samba.org> Reviewed-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David Howells <dhowells@redhat.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: <linux-arch@vger.kernel.org> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge branch 'timers-for-linus' of ↵Linus Torvalds2009-09-181-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (34 commits) time: Prevent 32 bit overflow with set_normalized_timespec() clocksource: Delay clocksource down rating to late boot clocksource: clocksource_select must be called with mutex locked clocksource: Resolve cpu hotplug dead lock with TSC unstable, fix crash timers: Drop a function prototype clocksource: Resolve cpu hotplug dead lock with TSC unstable timer.c: Fix S/390 comments timekeeping: Fix invalid getboottime() value timekeeping: Fix up read_persistent_clock() breakage on sh timekeeping: Increase granularity of read_persistent_clock(), build fix time: Introduce CLOCK_REALTIME_COARSE x86: Do not unregister PIT clocksource on PIT oneshot setup/shutdown clocksource: Avoid clocksource watchdog circular locking dependency clocksource: Protect the watchdog rating changes with clocksource_mutex clocksource: Call clocksource_change_rating() outside of watchdog_lock timekeeping: Introduce read_boot_clock timekeeping: Increase granularity of read_persistent_clock() timekeeping: Update clocksource with stop_machine timekeeping: Add timekeeper read_clock helper functions timekeeping: Move NTP adjusted clock multiplier to struct timekeeper ... Fix trivial conflict due to MIPS lemote -> loongson renaming.
| * timekeeping: Increase granularity of read_persistent_clock()Martin Schwidefsky2009-08-151-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The persistent clock of some architectures (e.g. s390) have a better granularity than seconds. To reduce the delta between the host clock and the guest clock in a virtualized system change the read_persistent_clock function to return a struct timespec. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Daniel Walker <dwalker@fifo99.com> LKML-Reference: <20090814134811.013873340@de.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-09-1750-645/+3122
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (53 commits) m68knommu: Make PAGE_SIZE available to assembly files. m68knommu: fix ColdFire definition of CLOCK_TICK_RATE m68knommu: set multi-function pins for ethernet when enabled m68knommu: remove special interrupt handling code for ne2k support m68knommu: relax IO_SPACE_LIMIT setting m68knommu: remove ColdFire direct interrupt register access m68knommu: create a speciailized ColdFire 5272 interrupt controller m68knommu: add support for second interrupt controller of ColdFire 5249 m68knommu: clean up old ColdFire timer irq setup m68knommu: map ColdFire interrupts to correct masking bits m68knommu: clean up ColdFire 532x CPU timer setup m68knommu: simplify ColdFire "timers" clock initialization m68knommu: support code to mask external interrupts on old ColdFire CPU's m68knommu: merge old ColdFire interrupt controller masking macros m68knommu: remove duplicate ColdFire mcf_autovector() code m68knommu: move ColdFire INTC definitions to new include file m68knommu: mask off all interrupts in ColdFire intc-simr controller m68knommu: remove timer device interrupt setup for ColdFire 532x m68knommu: remove interrupt masking from ColdFire pit timer m68knommu: remove unecessary interrupt level setting in ColdFire 520x setup ...
| * | m68knommu: set multi-function pins for ethernet when enabledGreg Ungerer2009-09-161-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ethernet pins on the 532x ColdFire CPU family are multi-function pins. We need to enable them as ethernet pins when using the FEC ethernet driver. Bug report, and older patch, from timothee@manaud.net. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove ColdFire direct interrupt register accessGreg Ungerer2009-09-161-57/+8
| | | | | | | | | | | | | | | | | | | | | | | | Now that the ColdFire 5272 has full interrupt controller functionality we can remove all the interrupt masking and acking code from the FEC ethernet driver. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: create a speciailized ColdFire 5272 interrupt controllerGreg Ungerer2009-09-163-2/+140
| | | | | | | | | | | | | | | | | | | | | | | | The ColdFire 5272 CPU has a very different interrupt controller than any of the other ColdFire parts. It needs its own controller code to correctly setup and ack interrupts. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: add support for second interrupt controller of ColdFire 5249Greg Ungerer2009-09-162-1/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | The ColdFire 5249 CPU has a second (compleletly different) interrupt controller. It is the only ColdFire CPU that has this type. It controlls GPIO interrupts amongst a number of interrupts from other internal peripherals. Add support code for it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: clean up old ColdFire timer irq setupGreg Ungerer2009-09-161-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | The recent changes to the old ColdFire interrupt controller code means we no longer need to manually unmask the timer interrupt. That is now done in the interrupt controller code proper. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: map ColdFire interrupts to correct masking bitsGreg Ungerer2009-09-166-33/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | The older simple ColdFire interrupt controller has no one-to-one mapping of interrupt numbers to bits in the interrupt mask register. Create a mapping array that each ColdFire CPU type can populate with its available interrupts and the bits that each use in the interrupt mask register. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: clean up ColdFire 532x CPU timer setupGreg Ungerer2009-09-161-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The newer ColdFire 532x family of CPU's uses the old timer, but has a newer interrupt controller. It doesn't need the special timer setup that was required when using the older interrupt controller. Remove the dead timer irq and level setting code, and define the hard coded vector. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: simplify ColdFire "timers" clock initializationGreg Ungerer2009-09-167-121/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | The ColdFire "timers" clock setup can be simplified. There is really no need for the flexible per-platform setup code. The clock interrupt can be hard defined per CPU platform (in CPU include files). This makes the actual timer code simpler. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: support code to mask external interrupts on old ColdFire CPU'sGreg Ungerer2009-09-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | The external interrupts used on the old Coldfire parts with the old style interrupt controller can be properly mask/unmasked in the interrupt handling code. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: merge old ColdFire interrupt controller masking macrosGreg Ungerer2009-09-166-34/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the code that supports setting the old style ColdFire interrupt controller mask registers is macros in the include files of each of the CPU types. Merge all these into a set of real masking functions in the old Coldfire interrupt controller code proper. All the macros are basically the same (excepting a register size difference on really early parts). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove duplicate ColdFire mcf_autovector() codeGreg Ungerer2009-09-167-83/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | Each of the ColdFire CPU platform code that used the old style interrupt controller had its own copy of the mcf_autovector() function. They are all the same, remove them all and create a single function in the common coldfire/intc.c code. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: mask off all interrupts in ColdFire intc-simr controllerGreg Ungerer2009-09-161-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | The ColdFire intc-simr interrupt controller should mask off all interrupt sources at init time. Doing it here instead of separately in each platform setup. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove timer device interrupt setup for ColdFire 532xGreg Ungerer2009-09-161-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | With fully implemented interrupt controller code we don't need to do the custom interrupt setup for the timer device of the ColdFire 532x. Remove that code. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove interrupt masking from ColdFire pit timerGreg Ungerer2009-09-161-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | With proper interrupt controller code in place there is no need for devices like the timers to have custom interrupt masking code. Remove it (and the defines that go along with it). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove unecessary interrupt level setting in ColdFire 520x setupGreg Ungerer2009-09-161-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | The new code for the interrupt controller in the ColdFire 520x takes care of all the interrupt controller setup. No manual config of the level registers (ICR) is required by the platform device setup code. So remove it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: remove the common interrupt controller structureGreg Ungerer2009-09-161-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | Each different m68knommu CPU interrupt controller type has its own interrupt controller data structures now. Remove the old, and now not used, common irq structs and init code from here. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: complete interrupt controller code for the 68360 CPUGreg Ungerer2009-09-161-15/+29
| | | | | | | | | | | | | | | | | | | | | | | | Define the interrupt controller structures along with the interrupt controller code for the 68360 CPU. This brings the interrupt setup and control into one place for this CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: complete interrupt controller code for the 68328 CPU'sGreg Ungerer2009-09-161-32/+40
| | | | | | | | | | | | | | | | | | | | | | | | Define the interrupt controller structures along with the interrupt controller code for the 68328 CPU family. This brings the interrupt setup and control into one place for this CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: use common interrupt controller code for older ColdFire CPU'sGreg Ungerer2009-09-164-28/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | The old ColdFire CPU's (5206, 5307, 5407, 5249 etc) use a simple interrupt controller. Use common setup code for them. This addition means that all ColdFire CPU's now have some specific type of interrupt controller code. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: clean up ColdFire 532x interrupt setupGreg Ungerer2009-09-161-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | With the common intc-simr interrupt controller code in place the ColdFire 532x family startup code can be greatly simplified. Remove all the interrupt masking code, and the per-device interrupt config here. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | m68knommu: general interrupt controller for ColdFire 532x partsGreg Ungerer2009-09-163-8/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | The ColdFire 532x family of parts uses 2 of the same INTC interrupt controlers used in the ColdFire 520x family. So modify the code to support both parts. The extra code for the second INTC controler in the case of the 520x is easily optimized away to nothing. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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