From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: IDE/ATA development list <linux-ide@vger.kernel.org>,
Shane Huang <Shane.Huang@amd.com>
Subject: Re: [PATCH #upstream-fixes] ahci: SB600 ahci can't do MSI
Date: Tue, 29 Apr 2008 17:43:53 -0400 [thread overview]
Message-ID: <48179699.1020004@garzik.org> (raw)
In-Reply-To: <4816C9A2.9000503@gmail.com>
Tejun Heo wrote:
> SB600 ahci can't do MSI. Blacklist it.
>
> This fixes bz#10507.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> Cc: Shane Huang <Shane.Huang@amd.com>
> ---
> drivers/ata/ahci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: tree0/drivers/ata/ahci.c
> ===================================================================
> --- tree0.orig/drivers/ata/ahci.c
> +++ tree0/drivers/ata/ahci.c
> @@ -433,7 +433,7 @@ static const struct ata_port_info ahci_p
> /* board_ahci_sb600 */
> {
> AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL |
> - AHCI_HFLAG_32BIT_ONLY |
> + AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |
> AHCI_HFLAG_SECT255 | AHCI_HFLAG_NO_PMP),
> .flags = AHCI_FLAG_COMMON,
> .link_flags = AHCI_LFLAG_COMMON,
applied
prev parent reply other threads:[~2008-04-29 21:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-29 7:09 [PATCH #upstream-fixes] ahci: SB600 ahci can't do MSI Tejun Heo
2008-04-29 21:43 ` Jeff Garzik [this message]
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