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Date:      17 Oct 2002 20:27:27 +0200
From:      Markku Kokko <webmaster@maximillian.nu>
To:        FreeBSD Questions <freebsd-questions@freebsd.org>, FreeBSD Stable <freebsd-stable@freebsd.org>
Subject:   acd0: MODE_SENSE_BIG
Message-ID:  <1034879247.214.8.camel@libra.maximillian.nu>

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Hi everyone!

I have a rather annoying trouble here.

I can not mount any CD's at all, the machine just hangs.
Hard reset is the only solution I've found so far.
As you can see from my dmesg it gives some errors at the end.

I saw somewhere about a bug in the acd driver, but that seems to be when
you mount a drive and it gives the "acd0: MODE_SENSE_BIG command timeout
- resetting" error.
But this is at boot time already, no CD in the drive.
This is the only device on that IDE controller.

I found in the errata for FreeBSD 4.6.2 to add two lines to the
/boot/loader.conf
Those options did not help.

I made a cvsup and a make world yesterday, Oct 16.

Here's my dmesg.... Please help me, I really need to use the cd drive as
it is a CD-rw drive...

Copyright (c) 1992-2002 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights
reserved.
FreeBSD 4.6.2-RELEASE-p2 #0: Thu Oct 17 19:42:34 CEST 2002
    maxi@libra.maximillian.nu:/usr/src/sys/compile/Libra
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (998.37-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x68a  Stepping = 10
 
Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
real memory  = 536805376 (524224K bytes)
avail memory = 517193728 (505072K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  0, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  1, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00178011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc04fb000.
netsmb_dev: loaded
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 8 entries at 0xc00fdbc0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
IOAPIC #0 intpin 19 -> irq 2
IOAPIC #0 intpin 18 -> irq 5
pci0: <PCI bus> on pcib0
pcib1: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0
on pci0
IOAPIC #0 intpin 16 -> irq 10
pci1: <PCI bus> on pcib1
pci1: <NVidia GeForce2 GTS graphics accelerator> at 0.0 irq 10
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA100 controller> port 0xc000-0xc00f at device 7.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xc400-0xc41f irq 2 at device
7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xc800-0xc81f irq 2 at device
7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <unknown card> (vendor=0x1106, dev=0x3057) at 7.4
pci0: <unknown card> (vendor=0x1102, dev=0x0002) at 12.0 irq 2
pci0: <unknown card> (vendor=0x1102, dev=0x7002) at 12.1
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xd400-0xd43f mem
0xdb000000-0xdb0fffff,0xdb100000-0xdb100fff irq 5 at device 13.0 on pci0
fxp0: Ethernet address 00:d0:b7:db:44:ad
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci1: <HighPoint HPT370 ATA100 controller> port
0xe800-0xe8ff,0xe400-0xe403,0xe000-0xe007,0xdc00-0xdc03,0xd800-0xd807
irq 5 at device 14.0 on pci0
ata2: at 0xd800 on atapci1
ata3: at 0xe000 on atapci1
orm0: <Option ROMs> at iomem 0xcc000-0xcffff,0xd0000-0xd37ff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse Explorer, device ID 4
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
SMP: AP CPU #1 Launched!
ad5: 43979MB <IBM-DTLA-307045> [89355/16/63] at ata2-slave UDMA33
acd0: MODE_SENSE_BIG command timeout - resetting
ata1: resetting devices .. done
acd0: read data overrun 4/0
acd0: read data overrun 4/0
acd0: read data overrun 4/0
acd0: read data overrun 4/0
acd0: read data overrun 4/0
acd0: read data overrun 4/0
acd0: read data overrun 2/0
acd0: CD-RW <Hewlett-Packard CD-Writer Plus 8200> at ata1-master WDMA2
Mounting root from ufs:/dev/ad5s1a



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