summaryrefslogtreecommitdiffstats
path: root/sys/i386
diff options
context:
space:
mode:
authorasmodai <asmodai@FreeBSD.org>2001-01-20 12:34:53 +0000
committerasmodai <asmodai@FreeBSD.org>2001-01-20 12:34:53 +0000
commit91ea9f4b4a918311d5b735610207a34d6d4b103c (patch)
treeb97bf21dc953d07e85f3e54dedb1cf231ce2feb7 /sys/i386
parentf725213b09cfb818cb4c379f21de4dcf56db12d3 (diff)
downloadFreeBSD-src-91ea9f4b4a918311d5b735610207a34d6d4b103c.zip
FreeBSD-src-91ea9f4b4a918311d5b735610207a34d6d4b103c.tar.gz
Document some more options.
Apologies to Bruce for not yet cleaning it up in sections. Coming soon.
Diffstat (limited to 'sys/i386')
-rw-r--r--sys/i386/conf/NOTES37
1 files changed, 26 insertions, 11 deletions
diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES
index 6788ce0..1067d0f 100644
--- a/sys/i386/conf/NOTES
+++ b/sys/i386/conf/NOTES
@@ -424,6 +424,7 @@ options IPTUNNEL #IP in IPX encapsulation (not available)
options NCP #NetWare Core protocol
options NETATALK #Appletalk communications protocols
+options NETATALKDEBUG #Appletalk debugging
# These are currently broken but are shipped due to interest.
#options NS #Xerox NS protocols
@@ -2713,11 +2714,14 @@ options CPU_UPGRADE_HW_CACHE
options DEBUG
options DEBUG_LINUX
+
# PECOFF module (Win32 Execution Format)
options PECOFF_SUPPORT
options PECOFF_DEBUG
+
# Disable the 4 MByte PSE CPU feature.
#options DISABLE_PSE
+
options ENABLE_ALART
options I4B_SMP_WORKAROUND
options I586_PMC_GUPROF=0x70000
@@ -2732,27 +2736,38 @@ options KEY
# Kernel filelock debugging.
options LOCKF_DEBUG
-options MSGMNB=2049
-options MSGMNI=41
-options MSGSEG=2049
-options MSGSSZ=16
-options MSGTQL=41
-options NBUF=512
-options NETATALKDEBUG
-options NMBCLUSTERS=1024
+# System V compatible message queues
+# Please note that the values provided here are used to test kernel
+# building. The defaults in the sources provide almost the same numbers.
+# MSGSSZ must be a power of 2 between 8 and 1024.
+options MSGMNB=2049 # Max number of chars in queue
+options MSGMNI=41 # Max number of message queue identifiers
+options MSGSEG=2049 # Max number of message segments
+options MSGSSZ=16 # Size of a message segment
+options MSGTQL=41 # Max number of messages in system
+
+options NBUF=512 # Number of buffer headers
+
+options NMBCLUSTERS=1024 # Number of mbuf clusters
+
options PANIC_REBOOT_WAIT_TIME=16
+
options PSM_DEBUG=1
+
options SCSI_NCR_DEBUG
options SCSI_NCR_MAX_SYNC=10000
options SCSI_NCR_MAX_WIDE=1
options SCSI_NCR_MYADDR=7
-options SC_DEBUG_LEVEL
-options SC_RENDER_DEBUG
+
+options SC_DEBUG_LEVEL=5 # Syscons debug level
+options SC_RENDER_DEBUG # syscons rendering debugging
+
options SHOW_BUSYBUFS # List buffers that prevent root unmount
options SIMPLELOCK_DEBUG
options SLIP_IFF_OPTS
options TIMER_FREQ="((14318182+6)/12)"
-options VFS_BIO_DEBUG
+options VFS_BIO_DEBUG # VFS buffer I/O debugging
+
options VM_KMEM_SIZE
options VM_KMEM_SIZE_MAX
options VM_KMEM_SIZE_SCALE
OpenPOWER on IntegriCloud