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Date:      Sat, 27 Jul 2002 20:28:00 -0400
From:      "Alan B. Clegg" <alan-dated-1028248080.ae5762@clegg.com>
To:        FreeBSD-Stable Mailing List <freebsd-stable@freebsd.org>
Subject:   ATA CDROM Problems 4.6 (and 4.6.1) -- DIFFERENT PROBLEM
Message-ID:  <20020727202800.B44130@shazam.wetworks.org>

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I've got a 4.6 laptop that no-longer sees it's DVD-ROM drive.  The drive
works fine under Windows, but under 4.6, it's not seen.  I found a similar
thread that mentioned the change in minor device numbers, but that's not
it.  The device just plain does not show up. =20

ata0 and ata1 are both found, and ad0 is found on ata0, but the DVD-ROM
(which I believe is on ata1) is not found.

I've searched, I've poked, and I've been found wanton.  Anyone have any
ideas on how to get my drive back?

dmesg output attached.

--SNIP--
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-STABLE #6: Sun Jul 21 20:28:00 EDT 2002
    abc@skippy.wetworks.org:/usr/obj/usr/src/sys/skippy
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (696.84-MHz 686-class CPU)
  Origin =3D "GenuineIntel"  Id =3D 0x68a  Stepping =3D 10
  Features=3D0x387f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,=
CMOV,PA
T,PSE36,PN,MMX,FXSR,SSE>
real memory  =3D 335478784 (327616K bytes)
avail memory =3D 321052672 (313528K bytes)
Preloaded elf kernel "kernel" at 0xc04d2000.
module_register_init: MOD_LOAD (vesa, c0359efc, 0) error 6
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 268435454 entries at 0xc00f0970
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mobility-1 graphics accelerator> at 0.0 irq 11
pcic0: <TI PCI-1450 PCI-CardBus Bridge> mem 0x41100000-0x41100fff irq 11 at=
 devi
ce 4.0 on pci0
pcic0: Polling mode
pcic0: TI12XX PCI Config Reg: [speaker enable][pwr save][CSC serial isa irq]
pccard0: <PC Card bus (classic)> on pcic0
pcic1: <TI PCI-1450 PCI-CardBus Bridge> mem 0x41180000-0x41180fff irq 11 at=
 devi
ce 4.1 on pci0
pcic1: Polling mode
pcic1: TI12XX PCI Config Reg: [speaker enable][pwr save][CSC serial isa irq]
pccard1: <PC Card bus (classic)> on pcic1
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x4010-0x401f at device 7.1 on=
 pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x4020-0x403f irq 11 =
at de
vice 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller> port 0x4000-0x400f at de=
vice=20
7.3 on pci0
pcm0: <ESS Technology Maestro-2E> port 0x4400-0x44ff irq 11 at device 8.0 o=
n pci
0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x2000-0x203f mem 0x41200000-0=
x4121
ffff,0x41280000-0x41280fff irq 11 at device 9.0 on pci0
fxp0: Ethernet address 00:d0:59:3a:50:cc
inphy0: <i82555 10/100 media interface> on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <unknown card> (vendor=3D0x11c1, dev=3D0x0445) at 9.1 irq 11
orm0: <Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd17ff 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 Generic PS/2 mouse, device ID 0
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=3D0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
ppc0: parallel port not found.
ad0: DMA limited to UDMA33, non-ATA66 cable or device
Mounting root from ufs:/dev/ad0s2a
wi0 at port 0x280-0x2c7 iomem 0xd4000-0xd43ff irq 5 flags 0x10000 slot 1 on=
 pcca
rd1
wi0: 802.11 address: 00:50:da:03:2d:ff
wi0: using RF:PRISM2 MAC:HFA3841
wi0: Symbol Firmware: Primary 1.01.02, Station 1.50.12
--SNIP--

AlanC
--=20
               | Alan Clegg | Networks | Security | UNIX | 802.11 |=20
   "you just have to be smarter than what you're working on." - Scott Lauren

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