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Date:      Tue, 17 Jun 1997 20:42:11 +0200
From:      Mark Murray <mark@grondar.za>
To:        scsi@freebsd.org
Subject:   CD problems in current?
Message-ID:  <199706171842.UAA02967@greenpeace.grondar.za>

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Hi

I have a really recent 3.0 system running on a Brand-New
GA586DX Motherboard. This board includes an adaptec 7880 chip,
and I have a NEC CDROM drive on this SCSI bus - it probes
so:

cd0 at scbus0 target 6 lun 0
cd0: <NEC CD-ROM DRIVE:463 1.05> type 5 removable SCSI 2

There are no SCSI conflicts.

I get the following errors when I try to play audio CDs on it:

cd0: SCB 0x0 - timed out in command phase, SCSISIGI == 0x84
SEQADDR = 0x42 SCSISEQ = 0x12 SSTAT0 = 0x7 SSTAT1 = 0x2
cd0: abort message in message buffer
cd0: SCB 0x0 - timed out in command phase, SCSISIGI == 0x94
SEQADDR = 0x42 SCSISEQ = 0x12 SSTAT0 = 0x7 SSTAT1 = 0x2
ahc0: Issued Channel A Bus Reset. 2 SCBs aborted
Clearing bus reset
Clearing 'in-reset' flag
cd0: no longer in timeout
cd0: UNIT ATTENTION asc:29,0
cd0:  Power on, rese
sd0: UNIT ATTENTION asc:29,0
sd0:  Power on, reset, or bus device reset occurred
, retries:3
t, or bus device reset occurred

Notice that the errors (Quoted verbatim) are kinda screwed up. The 
CD plays, but will stop after a random interval (3secs - 3mins?)

The drive works with no problems whatsoever if I mount a CD9660
cd on it.

Any ideas?

M
-- 
Mark Murray
Join the anti-SPAM movement: http://www.cauce.org





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