From 8b6f5e656878c851e2e387445f6f0150d031dcc7 Mon Sep 17 00:00:00 2001 From: Jeroen Ruigrok van der Werven Date: Sat, 20 Jan 2001 12:34:53 +0000 Subject: [PATCH] Document some more options. Apologies to Bruce for not yet cleaning it up in sections. Coming soon. --- sys/conf/NOTES | 37 ++++++++++++++++++++++++++----------- sys/i386/conf/NOTES | 37 ++++++++++++++++++++++++++----------- 2 files changed, 52 insertions(+), 22 deletions(-) diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 6788ce0a8d1..1067d0f531b 100644 --- a/sys/conf/NOTES +++ b/sys/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 diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES index 6788ce0a8d1..1067d0f531b 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