Date: Sat, 19 Jun 1999 01:42:13 -0700 (PDT) From: mike@hyperreal.org To: freebsd-questions@freebsd.org Subject: kernel errors in dmesg Message-ID: <19990619084213.23373.qmail@hyperreal.org>
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Given the following 3.2-RELEASE kernel config file, I don't see why I'm
getting the strange syntax errors and device driver probes (?) for things
that I dropped from the config altogther. Boots up just fine; these errors
just appear in the message buffer. (dmesg output follows the config file)
Note that I have commented out the parallel port lines because I have the
parallel port disabled in the BIOS and am using the IRQ for the sound
card.
If I should be concerned about any of this, please tell me! :)
machine "i386"
cpu "I586_CPU"
ident "SMP990617"
maxusers 10
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options MFS #Memory Filesystem
options MFS_ROOT #MFS usable as root device, "MFS" req'ed
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, "NFS" req'ed
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options "CD9660_ROOT" #CD-ROM usable as root. "CD9660" req'ed
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI device
options UCONSOLE #Allow users to grab the console
options FAILSAFE #Be conservative
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
config kernel root on wd0
# 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=4 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
controller isa0
controller pnp0
controller eisa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
options "CMD640" # work around CMD640 chip deficiency
controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xb0ffb0ff
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0xb0ffb0ff
disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
options ATAPI #Enable ATAPI support for IDE bus
options ATAPI_STATIC #Don't do it as an LKM
device acd0 #IDE CD-ROM
device wfd0 #IDE Floppy (e.g. LS-120)
# atkbdc0 controlls both the keyboard and the PS/2 mouse
controller atkbdc0 at isa? port IO_KBD tty
device atkbd0 at isa? tty irq 1
device psm0 at isa? tty irq 12
device vga0 at isa? port ? conflicts
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? tty
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? tty
#options PCVT_FREEBSD=320
#options XSERVER # support for X server
#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
device npx0 at isa? port IO_NPX irq 13
device sio0 at isa? port "IO_COM1" flags 0x10 tty irq 4
device sio1 at isa? disable port "IO_COM2" tty irq 3
device sio2 at isa? disable port "IO_COM3" tty irq 5
device sio3 at isa? disable port "IO_COM4" tty irq 9
# Parallel port
#device ppc0 at isa? disable port? flags 0x40 net irq 7
#controller ppbus0
#device lpt0 at ppbus?
#device plip0 at ppbus?
#device ppi0 at ppbus?
#controller vpo0 at ppbus?
#
# The following Ethernet NICs are all PCI devices.
#
device rl0 # RealTek 8129/8139
pseudo-device loop
pseudo-device ether
pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options KTRACE #kernel tracing
# This provides support for System V shared memory and message queues.
#
options SYSVSHM
options SYSVMSG
options SYSVSEM
# soundblaster
controller snd0
device sb0 at isa? port 0x220 irq 7 drq 1 vector sbintr
device sbxvi0 at isa? drq 5
device sbmidi0 at isa? port 0x330
device opl0 at isa? port 0x388
...and the dmesg output...
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.2-RELEASE #0: Thu Jun 17 10:54:55 MDT 1999
mike@chillout.netignite.com:/usr/src/sys/compile/SMP990617
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium/P54C (586-class CPU)
Origin = "GenuineIntel" Id = 0x52c Stepping=12
Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory = 134217728 (131072K bytes)
config> di sio1
config> di ppc0
No such device: ppc0
Invalid command or syntax. Type `?' for help.
config> di zp0
No such device: zp0
Invalid command or syntax. Type `?' for help.
config> di ze0
No such device: ze0
Invalid command or syntax. Type `?' for help.
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di le0
No such device: le0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di ex0
No such device: ex0
Invalid command or syntax. Type `?' for help.
config> di ep0
No such device: ep0
Invalid command or syntax. Type `?' for help.
config> di ed0
No such device: ed0
Invalid command or syntax. Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> di wt0
No such device: wt0
Invalid command or syntax. Type `?' for help.
config> di scd0
No such device: scd0
Invalid command or syntax. Type `?' for help.
config> di mcd0
No such device: mcd0
Invalid command or syntax. Type `?' for help.
config> di matcdc0
No such device: matcdc0
Invalid command or syntax. Type `?' for help.
config> di bt0
No such device: bt0
Invalid command or syntax. Type `?' for help.
config> di aha0
No such device: aha0
Invalid command or syntax. Type `?' for help.
config> di adv0
No such device: adv0
Invalid command or syntax. Type `?' for help.
config> en sio0
config> po sio0 0x3f8
config> ir sio0 4
config> f sio0 0x10
config> q
avail memory = 127795200 (124800K bytes)
Programming 16 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc02ab000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc02ab09c.
eisa0: <MIC54 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82434NX (Neptune) PCI cache memory controller> rev 0x11 on pci0.0.0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.2.0
wdc0: <CMD 640B IDE> rev 0x02 int a irq 14 on pci0.4.0
vga0: <S3 ViRGE graphics accelerator> rev 0x06 int a irq 9 on pci0.13.0
rl0: <Accton MPX 5030/5038 10/100BaseTX> rev 0x10 int a irq 11 on pci0.14.0
rl0: Ethernet address: 00:e0:29:29:f7:f4
rl0: autoneg complete, link status good (full-duplex, 100Mbps)
Probing for PnP devices:
Probing for devices on the ISA bus:
sc0 on isa
sc0: VGA color <16 virtual consoles, flags=0x0>
atkbdc0 at 0x60-0x6f on motherboard
atkbd0 irq 1 on isa
psm0 irq 12 on isa
psm0: model Generic PS/2 mouse, device ID 0
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
fd1: 1.2MB 5.25in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0xb0ffb0ff on isa
wdc0: CMD640B workaround enabled
wdc0: unit 0 (wd0): <ST31722A>, LBA, multi-block-16
wd0: 1625MB (3329424 sectors), 825 cyls, 64 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <ST31720A>, LBA, multi-block-16
wd1: 1625MB (3329424 sectors), 825 cyls, 64 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 flags 0xb0ffb0ff on isa
wdc1: unit 0 (atapi): <FX001DE/0S 1>, removable, intr, iordis
acd0: drive speed 299KB/sec, 128KB cache
acd0: supported read types:
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM 120mm data disc loaded, unlocked
vga0 at 0x3b0-0x3df maddr 0xa0000 msize 131072 on isa
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 7 drq 1 on isa
snd0: <SoundBlaster 16 4.13>
sbxvi0 at drq 5 on isa
snd0: <SoundBlaster 16 4.13>
sbmidi0 not found at 0x330
opl0 at 0x388 on isa
snd0: <Yamaha OPL3 FM>
Intel Pentium detected, installing workaround for F00F bug
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
changing root device to wd0s2a
SMP: AP CPU #1 Launched!
cd9660: RockRidge Extension
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