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2.3.33 breaks cd writing for me

daemon@ATHENA.MIT.EDU (Arnd Bergmann)
Fri Dec 17 21:27:35 1999

Message-ID: <385AD801.2F80D304@itreff.de>
Date:   Sat, 18 Dec 1999 01:40:33 +0100
From: Arnd Bergmann <arnd@itreff.de>
MIME-Version: 1.0
To: linux-scsi@vger.rutgers.edu
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Content-Transfer-Encoding: 7bit

I am unable to use cdrecord with kernel 2.3.33 and .34pre1, even with
the latest changes from Eric Youngdale.

I'm using a Yamaha crw-6416 on an aha1542 with a modular i586 kernel.

When I try to write a cd-r, cdrecord starts as usual (detects drive, 
etc), but the first write command never returns from the ioctl.
I can kill the process, but after that neither the
sg interface nor the ide-scsi cdrom drive work any more.

The last thing 'cdrecord -V' prints is:

|
|Executing 'read buffer cap' command on Bus 0 Target 3, Lun 0 timeout
40s
|CDB:  5C 00 00 00 00 00 00 00 0C 00
|cmd finished after 0.002s timeout 40s
|BFree: 1529 K BSize: 1529 K
|
|Executing 'write_g1' command on Bus 0 Target 3, Lun 0 timeout 40s
|CDB:  2A 00 00 00 00 00 00 00 10 00   
|

I hope this will help to find the problem.

Arnd <><

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