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Date:      Sun, 8 Oct 1995 14:07:43 +0100 (MET)
From:      Didier Derny <didier@aida.org>
To:        hackers@freebsd.org
Subject:   boot failure
Message-ID:  <Pine.BSF.3.91.951008140237.183A-100000@aida>

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Hi

I the last FreeBSD-stable received (today 11 GMT) refuse to boot
saying that it is unable to mount the root file system

in fact pci devices have not been detected at all

is there any fix for this problem

----------- my configuration from kernel.old -------------
FreeBSD 2.1-STABLE #0: Thu Oct  5 23:14:12 MET 1995
    root@aida:/home/stable/sys/compile/AIDA
CPU: i486DX (486-class CPU)
real memory  = 25165824 (24576K bytes)
avail memory = 22941696 (22404K bytes)
Probing for devices on the ISA bus:
vt0 at 0x60-0x6f irq 1 on motherboard
vt0: unkown s3, 80 col, color, 8 scr, mf2-kbd, [R3.20-b24]
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 at 0x3e8-0x3ef irq 12 on isa
sio2: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
ahc1 not found
aic0 not found at 0x340
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster 16 4.11>
sbxvi0 at 0x0 drq 6 on isa
sbxvo0: <SoundBlaster 16 4.11>
sbmidi0 at 0x300 on isa
 <SoundBlaster MPU-401>
opl0 at 0x388 on isa
opl0: <Yamaha OPL-3 FM>
Probing for devices on the PCI bus:
pci0:0: vendor=0x10b9, device=0x1489, class=bridge (host) [no driver assigned]
vga0 <Display device> rev 0 on pci0:4
ahc0 <Adaptec 2940 SCSI host adapter> rev 3 int a irq 9 on pci0:5
ahc0: 2940 Single Channel, SCSI Id=7, aic7870, 16 SCBs
ahc0 waiting for scsi devices to settle
(ahc0:1:0): "SEAGATE ST31200N 8648" type 0 fixed SCSI 2
sd0(ahc0:1:0): Direct-Access 1006MB (2061108 512 byte sectors)
(ahc0:2:0): "QUANTUM MAVERICK 540S 0901" type 0 fixed SCSI 2
sd1(ahc0:2:0): Direct-Access 516MB (1057758 512 byte sectors)
(ahc0:3:0): "TOSHIBA CD-ROM XM-3401TA 3593" type 5 removable SCSI 2
cd0(ahc0:3:0): CD-ROM cd present.[264427 x 2048 byte records]
(ahc0:5:0): "ARCHIVE Python 28388-XXX 4.94" type 1 removable SCSI 2
st0(ahc0:5:0): Sequential-Access density code 0x13, 512-byte blocks, write-enabled
changing root device to sd0a
---------------------------------------------------------------

#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
#	$Id: GENERIC,v 1.46.2.4 1995/09/18 01:02:17 jkh Exp $
#

machine		"i386"
#cpu		"I386_CPU"
cpu		"I486_CPU"
#cpu		"I586_CPU"
ident		AIDA
maxusers	16

options		MATH_EMULATE		#Support for x87 emulation
options		INET			#InterNETworking
options		FFS			#Berkeley Fast Filesystem
options		NFS			#Network Filesystem
options		MSDOSFS			#MSDOS Filesystem
options		"CD9660"		#ISO 9660 Filesystem
options		PROCFS			#Process filesystem
options		"COMPAT_43"		#Compatible with BSD 4.3
options		"SCSI_DELAY=5"		#Be pessimistic about Joe SCSI device
#options	BOUNCE_BUFFERS		#include support for DMA bounce buffers
options		UCONSOLE		#Allow users to grab the console
options		KTRACE			#kernel tracing
options		SYSVSHM
options		SYSVSEM
options		SYSVMSG

config		kernel	root on wd0 

controller	isa0
controller	pci0

controller	fdc0	at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk		fd0	at fdc0 drive 0
disk		fd1	at fdc0 drive 1
tape		ft0	at fdc0 drive 2

#controller	wdc0	at isa? port "IO_WD1" bio irq 14 vector wdintr
#disk		wd0	at wdc0 drive 0
#disk		wd1	at wdc0 drive 1

#controller	wdc1	at isa? port "IO_WD2" bio irq 15 vector wdintr
#disk		wd2	at wdc1 drive 0
#disk		wd3	at wdc1 drive 1

#options         ATAPI   #Enable ATAPI support for IDE bus
#device          wcd0    #IDE CD-ROM

controller	ncr0
controller	ahc0

#controller	bt0	at isa? port "IO_BT0" bio irq ? vector btintr
#controller	uha0	at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
controller	ahc1	at isa? bio irq ? vector ahcintr
#controller	ahb0	at isa? bio irq ? vector ahbintr
#controller	aha0	at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
controller	aic0    at isa? port 0x340 bio irq 11 vector aicintr
#controller	nca0	at isa? port 0x1f88 bio irq 10 vector ncaintr
#controller	nca1	at isa? port 0x350 bio irq 5 vector ncaintr
#controller	sea0	at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr

controller	scbus0

device		sd0

device		st0

device		cd0	#Only need one of these, the code dynamically grows

#device		wt0	at isa? port 0x300 bio irq 5 drq 1 vector wtintr
#device		mcd0	at isa? port 0x300 bio irq 10 vector mcdintr
#device		mcd1	at isa? port 0x340 bio irq 11 vector mcdintr

#controller	matcd0	at isa? port ? bio

#device		scd0	at isa? port 0x230 bio

# syscons is the default console driver, resembling an SCO console
#device		sc0	at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
device		vt0	at isa? port "IO_KBD" tty irq 1 vector pcrint
options		"PCVT_FREEBSD=210"	# pcvt running on FreeBSD 2.1
options		XSERVER			# include code for XFree86

device		npx0	at isa? port "IO_NPX" irq 13 vector npxintr

device		sio0	at isa? port "IO_COM1" tty irq 4 vector siointr
device		sio1	at isa? port "IO_COM2" tty irq 3 vector siointr
device		sio2	at isa? port "IO_COM3" tty irq 12 vector siointr
#device		sio3	at isa? port "IO_COM4" tty irq 9 vector siointr

device		lpt0	at isa? port? tty irq 7 vector lptintr
#device		lpt1	at isa? port? tty
#device		lpt2	at isa? port? tty
#device		mse0	at isa? port 0x23c tty irq 5 vector mseintr

# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
#device de0
#device ed0 at isa? port 0x280 net irq  5 iomem 0xd8000 vector edintr
#device ed1 at isa? port 0x300 net irq  5 iomem 0xd8000 vector edintr
#device ie0 at isa? port 0x360 net irq  7 iomem 0xd0000 vector ieintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
#device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
#device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
#device lnc1 at isa? port 0x300 net irq 10 drq 0 vector lncintr
#device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr

# Controls all sound devices
controller	snd0
device sb0      at isa? port 0x220 irq 5 conflicts drq 1 vector sbintr
device sbxvi0   at isa? drq 6
device sbmidi0  at isa? port 0x300
device opl0     at isa? port 0x388 conflicts

pseudo-device	vn		#Vnode driver (turns a file into a device)
pseudo-device	snp	3	#Snoop device - to look at pty/vty/etc..

pseudo-device	loop
pseudo-device	ether
pseudo-device	log
#pseudo-device	sl	1
# ijppp uses tun instead of ppp device
#pseudo-device	ppp	1
pseudo-device	tun	1
pseudo-device	pty	32
pseudo-device	gzip		# Exec gzipped a.out's


thanks for your help 

--
Didier Derny 
didier@aida.org
--- I boycott everything from: new zealand, australia, denmark, england





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