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Date:      Fri, 29 Oct 1999 17:59:16 +0200
From:      "Zuidam, Hans" <Hans.Zuidam@nl.origin-it.com>
To:        "'questions@freebsd.org'" <questions@freebsd.org>
Subject:   CD-ROM and Compaq Deskpro EN
Message-ID:  <9B7E8CE3E214D311A3050008C7A4BDDB9346B3@nlehx061.ehvvon.nl.origin-it.com>

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Hi,

I'm more or less at my witt's end trying to get the CD-ROM drive
going on a Compaq Deskpro.  I've jumpered such that it is the master
device.  Below is the (partial) configuration of the machine.  One
way or another, the device is recognised but trying to mount a CD
results in a temporary lockup of the machine and the kernel messages
about the controller not ready for commands.

Anyone an idea on how to proceed?  Thanks in advance,

					Hans

P.S. I subscribed a couple of weeks ago to questions@freebsd.org,
but the subscription has not been granted yet.  So please send
replies to me directly.

---
From /usr/src/sys/i386/conf/NLVI1921
controller	isa0
controller	pnp0			# PnP support for ISA
controller	eisa0
controller	pci0

# IDE controller and disks
controller	wdc0	at isa? port "IO_WD1" bio irq 14
controller	wdc1	at isa? port "IO_WD2" bio irq 15

# ATAPI devices
options		ATAPI		#Enable ATAPI support for IDE bus
options		ATAPI_STATIC	#Don't do it as an LKM
device		acd0

---

# dmesg
...
wdc0 not found at 0x1f0
wdc1 at 0x170-0x177 irq 15 on isa
wdc1: unit 0 (atapi): <Compaq  CRD-8322B/1.03>, removable, accel, dma,
iordis
acd0: drive speed 5500KB/sec, 128KB cache
acd0: supported read types: CD-R, CD-RW, CD-DA, packet track
acd0: Audio: play, 255 volume levels
acd0: Mechanism: ejectable tray
acd0: Medium: no/blank disc inside, unlocked, lock protected

---

# mount -t /dev/acd0a /mnt
Oct 29 17:25:04 nlvi1921 /kernel: atapi1.0: controller not ready for cmd
Oct 29 17:25:27 nlvi1921 /kernel: atapi1:0: ERROR 2, status=0, error=0
Oct 29 17:25:27 nlvi1921 /kernel: atapi1.0: controller not ready for cmd
Oct 29 17:25:27 nlvi1921 /kernel: atapi1:0: ERROR 2, status=0, error=0
Oct 29 17:25:27 nlvi1921 /kernel: acd0: read_toc failed

---

# ls -l /dev/*acd*
brw-r-----  1 root  operator   19,   0 Oct 29 17:09 /dev/acd0a
brw-r-----  1 root  operator   19,   2 Oct 29 17:09 /dev/acd0c
crw-r-----  1 root  operator   69,   0 Oct 29 17:09 /dev/racd0a
crw-r-----  1 root  operator   69,   2 Oct 29 17:09 /dev/racd0c

--
Hans Zuidam
h.zuidam@computer.org


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