From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: IDE/ATA development list <linux-ide@vger.kernel.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH #upstream-fixes] libata: ignore deverr on SETXFER if mode is configured
Date: Mon, 11 Feb 2008 14:30:26 -0500 [thread overview]
Message-ID: <47B0A252.4010706@garzik.org> (raw)
In-Reply-To: <47AA6010.30003@gmail.com>
Tejun Heo wrote:
> Some controllers (VIA CX700) raise device error on SETXFER even after
> mode configuration succeeded. Update ata_dev_set_mode() such that
> device error is ignored if transfer mode is configured correctly. To
> implement this, device is revalidated even after device error on
> SETXFER.
>
> This fixes kernel bugzilla bug 8563.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
> ---
> drivers/ata/libata-core.c | 48 +++++++++++++++++++++++++++++++---------------
> 1 file changed, 33 insertions(+), 15 deletions(-)
applied
prev parent reply other threads:[~2008-02-11 19:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-07 1:34 [PATCH #upstream-fixes] libata: ignore deverr on SETXFER if mode is configured Tejun Heo
2008-02-07 1:45 ` Alan Cox
2008-02-11 19:30 ` Jeff Garzik [this message]
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