Date: Thu, 6 Jan 2000 15:13:59 +1100 From: Peter Jeremy <peter.jeremy@alcatel.com.au> To: freebsd-current@FreeBSD.ORG Subject: Mounting CD-ROM with ATA driver hangs system Message-ID: <00Jan6.151359est.40327@border.alcanet.com.au>
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I just discovered that my ATAPI CD-ROM is no longer usable - when I
try to mount it, my maching hangs (hard).
I'm running -current from cvs-cur 5961 (Monday about 0000UTC).
The symptoms are:
Run "mount -r /dev/acd0c /cdrom"
The CD-ROM activity light flashes briefly and the CD-ROM spins up.
The activity light then goes hard on for something like 20 seconds.
The kernel then prints:
acd0: atapi_timeout: cmd=READ_BIG - resetting
ata0: resetting devices .. _
The cursor remains at the end of the line ("_" above). The CD-ROM
spins up and down. The HDD light stays hard on.
At this point, the system will not respond to the keyboard.
I didn't have any problems with the WD driver, so I don't think it's
hardware.
Any ideas?
Dmesg output:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-CURRENT #15: Thu Jan 6 08:02:56 EST 2000
root@gsmx07.alcatel.com.au:/3.0/cvs/src/sys/compile/gsmx
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 267310659 Hz
CPU: Pentium II (267.31-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x633 Stepping = 3
Features=0x80f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,MMX>
real memory = 67108864 (65536K bytes)
avail memory = 61980672 (60528K bytes)
Preloaded elf kernel "kernel" at 0xc0301000.
VESA: v2.0, 4096k memory, flags:0x1, mode table:0xc02b1e22 (1000022)
VESA: Matrox Graphics Inc.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443LX (440 LX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
ata-pci0: <Intel PIIX4 ATA controller> at device 7.1 on pci0
ata-pci0: Busmastering DMA supported
ata0 at 0x01f0 irq 14 on ata-pci0
ata1 at 0x0170 irq 15 on ata-pci0
pci0: Intel 82371AB/EB (PIIX4) USB controller (vendor=0x8086, dev=0x7112) at 7.2 irq 11
chip1: <Intel 82371AB Power management controller> at device 7.3 on pci0
vga-pci0: <Matrox MGA 2164W graphics accelerator> irq 10 at device 9.0 on pci0
tx0: <SMC 83c170> irq 9 at device 10.0 on pci0
tx0: address 00:e0:29:24:34:1f, type SMC9432TX, Auto-Neg 100Mbps
ed0 at port 0x300-0x31f iomem 0xcc000-0xcffff irq 7 on isa0
ed0: address 00:00:c0:57:99:47, type WD8013EPC (16 bit)
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
ata-isa0: already registered as ata0
ata-isa1: already registered as ata1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
fd1: not probed (disabled)
sio0 at port 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
pca0 at port 0x40 on isa0
pca0: PC speaker audio driver
isa_compat: didn't get irq for ppc
ppc0 at port 0x378-0x37f irq 7 on isa0
isa_compat: didn't get irq for ppc
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus 0
lpt0: <generic printer> on ppbus 0
lpt0: Interrupt-driven port
ppi0: <generic parallel i/o> on ppbus 0
pps0: <Pulse per second Timing Interface> on ppbus 0
sbc0: <Creative ViBRA16X> at port 0x220-0x22f,0x330-0x331,0x388-0x38b irq 5 drq 1,3 on isa0
sbc0: setting card to irq 5, drq 1, 3
pcm0: <SB DSP 4.16 (ViBRA16X)> on sbc0
joy0: <Generic PnP Joystick> at port 0x201 on isa0
ad0: <FUJITSU MPB3064ATU E/4010> ATA-3 disk at ata0 as master
ad0: 6187MB (12672450 sectors), 13410 cyls, 15 heads, 63 S/T, 512 B/S
ad0: 16 secs/int, 1 depth queue, UDMA33
ad2: <QUANTUM FIREBALL_TM1280A/A6B.2D00> ATA-0 disk at ata1 as master
ad2: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
ad2: 16 secs/int, 1 depth queue, DMA
acd0: <CD-ROM CDU611/2.0a> CDROM drive at ata0 as slave
acd0: read 1723KB/s (1723KB/s), 256KB buffer, DMA
acd0: Reads: CD-R, CD-RW, CD-DA stream
acd0: Audio: play, 16 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: CD-ROM 120mm data disc loaded, unlocked
Mounting root from ufs:/dev/ad0s2a
Peter
--
Peter Jeremy (VK2PJ) peter.jeremy@alcatel.com.au
Alcatel Australia Limited
41 Mandible St Phone: +61 2 9690 5019
ALEXANDRIA NSW 2015 Fax: +61 2 9690 5982
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