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Re: [PATCH] (ata.mod) Fix ATAPI protocol


From: Marco Gerards
Subject: Re: [PATCH] (ata.mod) Fix ATAPI protocol
Date: Mon, 19 Jan 2009 11:15:41 +0100
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux)

Christian Franke <address@hidden> writes:

> This patch fixes the data I/O protocol of the ATA PACKET command.
>
> The current implementation does not read the byte count
> registers. ATAPI read may not work if the drive sends the data in more
> than one block.
>
> In conjunction with my recent SCSI blocksize patch, ATAPI CD/DVD
> drives should now work.

Sorry for not commenting on many things on this list.  I am too busy
to check all this.  Perhaps my USB code might help in some occasions
for scsi.c, I am not completely sure if they are in sync.  I sent in
the USB code earlier.  This code can be committed, although endianess
is not handled correctly at all places.

--
Marco





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