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From: Hannes Reinecke <hare@novell.com>
To: SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Buggy Firewire bridge 'Prolific PL3507'
Date: Tue, 08 Jan 2008 14:43:34 +0100	[thread overview]
Message-ID: <47837E06.5080406@novell.com> (raw)

Hi all,

I have here a buggy firewire bridge (Prolific PL3507) which requires that each 'INQUIRY' command is followed by a 'READ CAPACITY' command. Otherwise any read will return invalid data (the payload is preceded by 36 empty bytes).

How to fix this? Sure one could add a hack to sbp2.c to always issue a READ CAPACITY after INQUIRY, but this somehow feels wrong ...

Cheers,

Hannes

             reply	other threads:[~2008-01-08 13:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-08 13:43 Hannes Reinecke [this message]
2008-01-08 14:01 ` Buggy Firewire bridge 'Prolific PL3507' Matthew Wilcox
2008-01-08 17:56   ` Stefan Richter
2008-01-08 18:10     ` James Bottomley
2008-01-08 20:00       ` maximilian attems
2008-01-08 20:10       ` David Zeuthen
2008-01-08 20:25         ` David Zeuthen
2008-01-08 18:22     ` Matthew Wilcox
2008-01-08 19:32       ` Stefan Richter

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