From: Marco Gerards <mgerards@xs4all.nl>
To: The development of GRUB 2 <grub-devel@gnu.org>
Subject: Re: [PATCH] (ata.mod) Fix ATAPI protocol
Date: Mon, 19 Jan 2009 11:15:41 +0100 [thread overview]
Message-ID: <874ozvsisy.fsf@xs4all.nl> (raw)
In-Reply-To: <497376DE.1030302@t-online.de> (Christian Franke's message of "Sun, 18 Jan 2009 19:37:18 +0100")
Christian Franke <Christian.Franke@t-online.de> 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
next prev parent reply other threads:[~2009-01-19 10:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-18 18:37 [PATCH] (ata.mod) Fix ATAPI protocol Christian Franke
2009-01-19 10:15 ` Marco Gerards [this message]
2009-01-19 12:44 ` Christian Franke
2009-01-19 20:50 ` Christian Franke
2009-01-20 9:00 ` Marco Gerards
2009-01-20 9:55 ` Christian Franke
2009-02-08 18:09 ` USB support merge (Re: [PATCH] (ata.mod) Fix ATAPI protocol) Robert Millan
2009-02-08 18:37 ` [PATCH] (ata.mod) Fix ATAPI protocol Robert Millan
2009-02-16 8:26 ` USB support merge (Re: [PATCH] (ata.mod) Fix ATAPI protocol) Marco Gerards
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