From: Jeff Garzik <jgarzik@pobox.com>
To: Tejun Heo <htejun@gmail.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: [PATCH] ahci: port_no should be used when clearing IRQ in ahci_thaw()
Date: Sat, 27 Jan 2007 02:54:28 -0500 [thread overview]
Message-ID: <45BB0534.70701@pobox.com> (raw)
In-Reply-To: <20070127020426.GI8606@htj.dyndns.org>
Tejun Heo wrote:
> ap->id is logcial port ID which is unique among all ATA ports and
> doesn't have anything to do with hardware port index. ap->port_no is
> the hardware port index and thus should be used when clearing IRQ mask
> in ahci_thaw().
>
> This problem has been spotted by Jeff Garzik <jgarzik@pobox.com>.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
applied to #upstream-fixes
prev parent reply other threads:[~2007-01-27 7:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-27 2:04 [PATCH] ahci: port_no should be used when clearing IRQ in ahci_thaw() Tejun Heo
2007-01-27 7:54 ` Jeff Garzik [this message]
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