Date: 14 Apr 1997 03:48:49 +0100 From: Andrew Gierth <andrew@erlenstar.demon.co.uk> To: hackers@freebsd.org Subject: ahc problems w/ xcdplayer? Message-ID: <87rageuxny.fsf@erlenstar.demon.co.uk>
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Is this related to the problems with tapes etc. being discussed here a
while back?
The CD drive on this box is a Panasonic ("MATSHITA CD-ROM CR-506 8S05")
attached to the A-channel of an AHA3940U as id 2. sd0 is id 0 on the same
channel, sd1 is id 0 on the B channel. Running 2.2.1-RELEASE.
Selecting "play" on xcdplayer for the *second* time locks the machine
dead. Before it dies, though, it emits these messages:
cd0(ahc0:2:0): SCB 0x1 - timed out while idle, LASTPHASE == 0x1, SCSISIGI
== 0x0 SEQADDR == 0x6
cd0(ahc0:2:0): Queueing an Abort SCB
cd0(ahc0:2:0): SCB 0x1 - timed out while idle, LASTPHASE == 0x1, SCSISIGI
== 0x0 SEQADDR == 0x6
cd0(ahc0:2:0): no longer in timeout
ahc0: Issued Channel A Bus Reset. 2 SCBs aborted
Clearing bus reset
Clearing 'in-reset' flag
sd0(ahc0:0:0): UNIT ATTENTION asc:29,0
sd0(ahc0:0:0): Power on, reset, or bus device reset occurred field
replaceable unit: 1
Not all of these appear in the xconsole window (timing?), but the above was
taken from /var/log/messages. When the machine dies, everything seems to have
stopped (mouse doesn't move, no reaction at all to keyboard).
Anything I can do to find out what this is?
--
Andrew.
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