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Re: [Qemu-devel] [PATCH 3/4] scsi-disk: Factor out SCSI command emulatio
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From: |
Christoph Hellwig |
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Subject: |
Re: [Qemu-devel] [PATCH 3/4] scsi-disk: Factor out SCSI command emulation |
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Date: |
Wed, 28 Oct 2009 09:42:47 +0100 |
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User-agent: |
Mutt/1.3.28i |
On Tue, Oct 27, 2009 at 04:28:59PM +0100, Hannes Reinecke wrote:
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> Other drives might want to use SCSI command emulation without
> going through the SCSI disk abstraction, as this imposes too
> many limits on the emulation.
Might be a good idea to move something like this first into the series
and share the CDB decoder between scsi and ide (atapi) as a start. A
little bit of refactoring of the CDB decoder, e.g. into one function
per opcode (-family) won't hurt either.