Date: Sun, 24 Feb 2002 23:15:34 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: "Kenneth D. Merry" <ken@kdm.org> Cc: Glenn Gombert <ggombert@imatowns.com>, Andrew Kenneth Milton <akm@theinternet.com.au>, current@FreeBSD.ORG Subject: Re: -current hangs with SMP enabled Message-ID: <200202250715.g1P7FYi46805@apollo.backplane.com> References: <20020224175635.A47442@panzer.kdm.org> <20020224175635.A47442@panzer.kdm.org> <20020225111513.G40004@zeus.theinternet.com.au> <3.0.6.32.20020224210202.00da4f18@imatowns.com> <20020224193029.A48055@panzer.kdm.org>
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:...
:> stuff (it was not used on that machine) and it booted fine, I think that
:> might just cure the SMP problem you are seeing too.....
:
:Thanks for the suggestion.
:
:Unfortunately it still hangs with SMP enabled and the ATA drivers commented
:out of the GENERIC config.
:
:Ken
:--
:Kenneth Merry
Just as a data point, I've been running -current on a 2xCPU SMP
system (DELL2550) for a few weeks and it's always booted fine.
For the last few months I have noticed occassional freezes occuring
at odd times long after boot. I have no idea why it happens.
-Matt
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
# http://www.FreeBSD.org/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.260 2000/06/13 22:28:46 peter Exp $
machine i386
#cpu I386_CPU
#cpu I486_CPU
#cpu I586_CPU
cpu I686_CPU
ident DELL2550
maxusers 0
hints "TEST.hints" #Default places to look for devices.
options SCSI_DELAY=5000
#options MAXMEM="(64*1024)"
options DDB
options INVARIANTS
options INVARIANT_SUPPORT
options SOFTUPDATES
#options WITNESS
#options SHMALL=65537
#options SHMMAXPGS=65537
#options GDB_REMOTE_CHAT
options ALT_BREAK_TO_DEBUGGER
# -Os broken
#
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
makeoptions COPTFLAGS="-O -pipe"
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
#options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options MD_ROOT #MD is a potential root device
options NFSCLIENT #Network Filesystem
options NFSSERVER #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options PSEUDOFS #Pseudofs
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
#options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
#options P1003_1B #Posix P1003_1B real-time extensions
#options _KPOSIX_PRIORITY_SCHEDULING
#options KBD_INSTALL_CDEV # install a CDEV entry in /dev
# To make an SMP kernel, the next two are needed
#
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
# Optionally these may need tweaked, (defaults shown):
#options NCPU=2 # number of CPUs
#options NBUS=8 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
device isa
#device eisa
device pci
#options COMPAT_OLDISA # compatability shims for lnc, fe, le
#options COMPAT_OLDPCI # compatability shims for lnc, vx
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
# SCSI Controllers
#device ahb # EISA AHA1742 family
device ahc # AHA2940 and onboard AIC7xxx devices
#device amd # AMD 53C974 (Teckram DC-390(T))
#device dpt # DPT Smartcache - See LINT for options!
#device isp # Qlogic family
#device ncr # NCR/Symbios Logic
#device sym # NCR/Symbios Logic (newer chipsets)
#device adv
#device adw
#device bt
#device aha
#device aic
# SCSI peripherals
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# RAID controllers
#device ida # Compaq Smart RAID
#device amr # AMI MegaRAID
#device mlx # Mylex DAC960 family
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc
device atkbd
device psm
device vga
# splash screen/screen saver
device splash
# syscons is the default console driver, resembling an SCO console
device sc
# Enable this for the pcvt (VT220 compatible) console driver
#device vt
#options XSERVER # support for X server on a vt console
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
# Floating point support - do not disable.
device npx
## Power management support (see LINT for more options)
#device apm
#
## PCCARD (PCMCIA) support
#device card
#device pcic
# Serial (COM) ports
device sio
## Parallel port
#device ppc
#device ppbus # Parallel port bus (required)
#device lpt # Printer
#device plip # TCP/IP over parallel
#device ppi # Parallel port interface device
##device vpo # Requires scbus and da
# PCI Ethernet NICs.
device de # DEC/Intel DC21x4x (``Tulip'')
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
#device tx # SMC 9432TX (83c170 ``EPIC'')
#device vx # 3Com 3c590, 3c595 (``Vortex'')
#device wx # Intel Gigabit Ethernet Card (``Wiseman'')
# PCI Ethernet NICs that use the common MII bus controller code.
device miibus # MII bus support
device dc # DEC/Intel 21143 and various workalikes
#device rl # RealTek 8129/8139
#device sf # Adaptec AIC-6915 (``Starfire'')
#device sis # Silicon Integrated Systems SiS 900/SiS 7016
#device ste # Sundance ST201 (D-Link DFE-550TX)
#device tl # Texas Instruments ThunderLAN
#device vr # VIA Rhine, Rhine II
#device wb # Winbond W89C840F
#device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
## ISA Ethernet NICs.
#device ed
#device ex
#device ep
#device cs
#device sn
## WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
## exists only as a PCMCIA device, so there is no ISA attatement needed
## and resources will always be dynamically assigned by the pccard code.
#device wi
## Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
## work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
## mode (the factory default). If you set the switches on your ISA
## card for a manually chosen I/O address and IRQ, you must specify
## those paremeters here.
#device an
## BayStack 660 and others
#device awi
## Xircom pccard ethernet
#device xe
## The probe order of these is presently determined by i386/isa/isa_compat.c.
#device ie
#device fe
#device le
#device lnc
# Pseudo devices - the number indicates how many units to allocated.
device random # Network loopback
device loop # Network loopback
device ether # Ethernet support
device sl 4 # Kernel SLIP
device ppp # Kernel PPP
device tun 4 # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device ccd
device md # Memory "disks"
device gif 4 # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
device bpf 4 # Berkeley packet filter
device bktr
## USB support
#device uhci # UHCI PCI->USB interface
#device ohci # OHCI PCI->USB interface
#device usb # USB Bus (required)
##device udbp # USB Double Bulk Pipe devices
#device ugen # Generic
#device uhid # "Human Interface Devices"
#device ukbd # Keyboard
#device ulpt # Printer
#device umass # Disks/Mass storage - Requires scbus and da
#device ums # Mouse
#device urio # Diamond Rio 500 MP3 player
## USB Ethernet, requires mii
#device aue # ADMtek USB ethernet
#device cue # CATC USB ethernet
#device kue # Kawasaki LSI USB ethernet
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