From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org,
virtualization@lists.linux-foundation.org
Subject: Re: [Qemu-devel] [PATCH 3/4] scsi-disk: Factor out SCSI command emulation
Date: Wed, 28 Oct 2009 09:42:47 +0100 [thread overview]
Message-ID: <20091028084247.GC17601@lst.de> (raw)
In-Reply-To: <20091027152859.C6CF739742@ochil.suse.de>
On Tue, Oct 27, 2009 at 04:28:59PM +0100, Hannes Reinecke wrote:
>
> 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.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [Qemu-devel] [PATCH 3/4] scsi-disk: Factor out SCSI command emulation
Date: Wed, 28 Oct 2009 09:42:47 +0100 [thread overview]
Message-ID: <20091028084247.GC17601@lst.de> (raw)
In-Reply-To: <20091027152859.C6CF739742@ochil.suse.de>
On Tue, Oct 27, 2009 at 04:28:59PM +0100, Hannes Reinecke wrote:
>
> 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.
next prev parent reply other threads:[~2009-10-28 8:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-27 15:28 [PATCH 3/4] scsi-disk: Factor out SCSI command emulation Hannes Reinecke
2009-10-27 15:28 ` [Qemu-devel] " Hannes Reinecke
2009-10-28 8:42 ` Christoph Hellwig
2009-10-28 8:42 ` Christoph Hellwig [this message]
2009-10-28 8:42 ` Christoph Hellwig
2009-10-28 19:01 ` Hannes Reinecke
2009-10-28 19:01 ` Hannes Reinecke
2009-10-28 19:01 ` Hannes Reinecke
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