Date: Mon, 20 Apr 1998 17:28:58 -0500 From: Ted Spradley <tsprad@set.spradley.tmi.net> To: Michael Hancock <michaelh@cet.co.jp> Cc: Mike Smith <mike@smith.net.au>, Andrzej Bialecki <abial@nask.pl>, Luigi Rizzo <luigi@labinfo.iet.unipi.it>, current@FreeBSD.ORG Subject: devfs (was Re: Can I have the root partition on other than UFS ? (was miniBSD...)) Message-ID: <199804202228.RAA00317@set.spradley.tmi.net> In-Reply-To: Your message of "Tue, 21 Apr 1998 01:04:55 %2B0900." <Pine.SV4.3.95.980421010251.20999A-100000@parkplace.cet.co.jp>
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> Sounds like a good reason to test devfs.
>
> options DEVFS
>
> boot -sv
> mount -t devfs /dev /dev
bad-rev_link: /dev/wd0s1a on /: Specified device does not match mounted
device
If I don't mount /dev it comes up fine, that's what I'm running now.
Built from sources cvsupped April 18, ~09:00 UTC.
set$ dmesg
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Mon Apr 20 16:24:04 CDT 1998
tsprad@set.spradley.tmi.net:/source/src/sys/compile/Set-devfs
Calibrating clock(s) ... i8254 clock: 1193569 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz cost 6894 ns
CPU: AMD Enhanced Am486DX4 Write-Through (486-class CPU)
Origin = "AuthenticAMD" Id = 0x484 Stepping=4
Features=0x1<FPU>
real memory = 37748736 (36864K bytes)
Physical memory chunk(s):
0x00001000 - 0x0009ffff, 651264 bytes (159 pages)
0x0024d000 - 0x023fdfff, 35328000 bytes (8625 pages)
avail memory = 34566144 (33756K bytes)
Found BIOS32 Service Directory header at 0xf00fb9e0
Entry = 0xfbe70 (0xf00fbe70) Rev = 0 Len = 1
PCI BIOS entry at 0xbea0
Other BIOS signatures found:
ACPI: 00000000
$PnP: 00000000
DEVFS: ready for devices
pci_open(1): mode 1 addr port (0x0cf8) is 0x80002844
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 1 2 3 4 5 [class=060000] [hdr=00] is there
(id=04961039)
Probing for devices on PCI bus 0:
found-> vendor=0x1039, dev=0x0496, revid=0x31
class=06-00-00, hdrtype=0x00, mfdev=0
chip0: <SiS 85c496> rev 0x31 on pci0.5.0
found-> vendor=0x105d, dev=0x2309, revid=0x00
class=03-00-00, hdrtype=0x00, mfdev=0
intpin=a, irq=9
map[0]: type 3, range 32, base f0000000, size 22
map[1]: type 3, range 32, base f0400000, size 22
map[2]: type 1, range 32, base f0800000, size 22
map[3]: type 1, range 32, base f0c00000, size 22
map[4]: type 1, range 32, base f1000000, size 16
map[5]: type 4, range 32, base 00006000, size 8
vga0: <Number Nine Imagine 128 graphics accelerator> rev 0x00 int a irq 9
on pci0.11.0
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0045
kbdio: DIAGNOSE status:0055
kbdio: TEST_KBD_PORT status:0000
kbdio: RESET_KBD return code:00fa
kbdio: RESET_KBD status:00aa
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: BIOS video mode:3
sc0: VGA registers upon power-up
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0e 0f 00 00 07 80 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: video mode:24
sc0: VGA registers in BIOS for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: VGA registers to be used for mode:24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff
sc0: rows_offset:1
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x30f irq 5 maddr 0xd8000 msize 8192 on isa
ed0: address 02:60:8c:ae:82:a7, type 3c503 (16 bit)
bpf: ed0 attached
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x278-0x27f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
bpf: lp0 attached
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL_TM3200A>, 32-bit, multi-block-16
wd0: 3067MB (6281856 sectors), 6232 cyls, 16 heads, 63 S/T, 512 B/S
wd0: ATA INQUIRE valid = 0003, dmamword = 0407, apio = 0003, udma = 0000
wdc1 not found at 0x170
nca0 at 0x1f88-0x1f8b irq 10 on isa
nca0: type ProAudioSpectrum-16
nca0: waiting for scsi devices to settle
scbus0 at nca0 bus 0
nca: sending command: invalid phase MSGOUT
nca0/4/0 unexpected target disconnect
nca: sending command: invalid phase MSGOUT
nca0/4/0 unexpected target disconnect
npx0 on motherboard
npx0: INT 16 interface
apm0 flags 0x31 on isa
apm: found APM BIOS version 1.1
pas0 at 0x388 irq 11 drq 6 on isa
snd0: <Pro AudioSpectrum 16D rev 127>
sb_reset_dsp failed
sb0 not found at 0x220
opl0 at 0x388 on isa
snd0: <Yamaha OPL3 FM>
imasks: bio c0084440, tty c003009a, net c0060020
BIOS Geometries:
0:03097f3f 0..777=778 cylinders, 0..127=128 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
DEVFS: ready to run
bpf: lo0 attached
Considering FFS root f/s.
wd0s1: type 0xa5, start 63, end = 6281855, size 6281793 : OK
set$
(I haven't tried in six months to make the PAS16/nca0 work, I just
haven't taken it out of my config file.)
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