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From: mickey@cantina.clinet.fi (Mika Ruohotie)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: cdrom prob, again
Date: 6 Sep 1996 08:27:16 +0300
Organization: Clinet, Espoo, Finland
Lines: 72
Message-ID: <50ocnk$k9l@cantina.clinet.fi>
NNTP-Posting-Host: cantina.clinet.fi
well... i thought i know how to use cdrom...
strange enough at work i can use cdrom, but at home it just doesnt work...
i get this error:
shadows# mount -t cd9660 /dev/wcd0a /mnt
cd9660: /dev/wcd0a: Input/output error
shadows#
and my dmesg looks like:
FreeBSD 2.2-CURRENT #0: Thu Sep 5 21:43:05 EET DST 1996
mickey@shadows.aeon.net:/usr/src/sys/compile/SHADOWS
Calibrating clock(s) relative to mc146818A clock...
i586 clock: 132952611 Hz, i8254 clock: 1193166 Hz
CPU: Pentium (132.95-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x52b Stepping=11
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 25165824 (24576K bytes)
avail memory = 22433792 (21908K bytes)
Probing for devices on PCI bus 0:
chip0 <Intel 82437 (Triton) PCI cache memory controller> rev 2 on pci0:0
chip1 <Intel 82371 (Triton) PCI-ISA bridge> rev 2 on pci0:7:0
piix0 <Intel 82371 (Triton) Bus-master IDE controller> rev 2 on pci0:7:1
vga0 <VGA-compatible display device> rev 83 int a irq 10 on pci0:14
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <QUANTUM FIREBALL1280A>
wd0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
wdc0: unit 1 (wd1): <QUANTUM FIREBALL1280A>
wd1: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <HITACHI CDR-7730/0008c>, removable, iordy
wcd0: 689Kb/sec, 128Kb cache, audio play, 128 volume levels, ejectable tray
wcd0: no disc inside, unlocked
ep0 not found at 0x300
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
sb0: <SoundBlaster 16 4.13>
sbxvi0 at 0x0 drq 5 on isa
sbxvo0: <SoundBlaster 16 4.13>
sbmidi0 at 0x330 on isa
<SoundBlaster MPU-401>
opl0 at 0x388 on isa
opl0: <Yamaha OPL-3 FM>
IP packet filtering initialized, divert enabled, unlimited logging
and at /dev i have:
crw-r----- 1 root operator 69, 0 Sep 6 00:14 /dev/rwcd0a
crw-r----- 1 root operator 69, 2 Sep 6 00:14 /dev/rwcd0c
brw-r----- 1 root operator 19, 0 Sep 6 00:14 /dev/wcd0a
brw-r----- 1 root operator 19, 2 Sep 6 00:14 /dev/wcd0c
which i got doing 'sh MAKEDEV wcd0'
but no dice. =( ideas?
mickey