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Date:      Sun, 9 Dec 2001 18:49:52 +0100
From:      Martin Heinen <mheinen0@wiesbaden-online.de>
To:        freebsd-stable@FreeBSD.ORG
Subject:   DVD drive fails to mount CDROMs
Message-ID:  <20011209184951.A74789@Moses.earth.sol>

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After going to STABLE on December 1st, I have problems mounting
CDs with my IDE-DVD drive.  The mount command fails with the
error message:

   # mount_cd9660 -v -o ro -o noauto -v /dev/acd0c /cdrom
   using starting sector -801124097
   acd0: READ_BIG - ILLEGAL REQUEST asc=21 ascq=00 error=04
   mount_cd9660: /dev/acd0c: Input/output error

Note the negative starting sector.  Today I cvsup-ed again, but
I keep getting the same error.  After providing the '-s 0' option,
it is possible to mount CDs:

   # mount_cd9660 -v -o ro -o noauto -s 0 -v /dev/acd0c /cdrom
   Dec  9 18:23:59 Abel /kernel: cd9660: RockRidge Extension
   #

The following sysctls are set:

   # sysctl -a | grep '\.ata'
   hw.ata.ata_dma: 1
   hw.ata.wc: 1
   hw.ata.tags: 0
   hw.ata.atapi_dma: 0
   hw.atamodes: dma,---,pio,---,

Attached is the output of dmesg.  Did I miss something about the
ATAPI driver?

-- 
Marxpitn

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Content-Disposition: attachment; filename="dmesg.boot"

Copyright (c) 1992-2001 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 4.4-STABLE #0: Sun Dec  9 13:29:53 CET 2001
    toor@Abel.sumuk.de:/usr/obj/usr/src/sys/ABEL
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 1410207684 Hz
CPU: AMD Athlon(tm) Processor (1410.21-MHz 686-class CPU)
  Origin = "AuthenticAMD"  Id = 0x644  Stepping = 4
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
  AMD Features=0xc0440000<<b18>,AMIE,DSP,3DNow!>
real memory  = 134135808 (130992K bytes)
avail memory = 126951424 (123976K bytes)
Preloaded elf kernel "kernel" at 0xc038e000.
VESA: v2.0, 32768k memory, flags:0x1, mode table:0xc0324822 (1000022)
VESA: ATI RAGE128
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 9 entries at 0xc00f1720
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <VIA 8363 (Apollo KT133) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI model 5046 graphics accelerator> at 0.0 irq 11
isab0: <VIA 82C686 PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA100 controller> port 0xb800-0xb80f at device 4.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <VIA 83C572 USB controller> at 4.2 irq 5
pci0: <VIA 83C572 USB controller> at 4.3 irq 5
chip1: <VIA 82C686 ACPI interface> at device 4.4 on pci0
xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x9400-0x947f mem 0xde800000-0xde80007f irq 5 at device 9.0 on pci0
xl0: Ethernet address: 00:04:76:8d:5e:f4
miibus0: <MII bus> on xl0
xlphy0: <3c905C 10/100 internal PHY> on miibus0
xlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl1: <3Com 3c905C-TX Fast Etherlink XL> port 0x9000-0x907f mem 0xde000000-0xde00007f irq 10 at device 10.0 on pci0
xl1: Ethernet address: 00:04:76:8d:5b:36
miibus1: <MII bus> on xl1
xlphy1: <3c905C 10/100 internal PHY> on miibus1
xlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
ahc0: <Adaptec 2902/04/10/15/20/30C SCSI adapter> port 0x8800-0x88ff mem 0xdd800000-0xdd800fff irq 11 at device 12.0 on pci0
ahc0: Host Adapter Bios disabled.  Using default SCSI device parameters
aic7850: Single Channel A, SCSI Id=7, 3/255 SCBs
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xcc000-0xcc7ff,0xd0000-0xd07ff on isa0
fdc0: direction bit not set
fdc0: cmd 3 failed at out byte 1 of 3
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 Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x0>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IPFW: MOD_LOAD
IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to deny, logging limited to 500 packets/entry by default
DUMMYNET initialized (011031)
ad0: 38166MB <ST340810A> [77545/16/63] at ata0-master UDMA100
acd0: DVD-ROM <IDE DVD-ROM 16X> at ata1-master using PIO4
Waiting 15 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad0s1a

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