* [PATCH] ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
@ 2010-03-07 5:51 Todd Merrill
2010-03-24 23:38 ` Tejun Heo
0 siblings, 1 reply; 3+ messages in thread
From: Todd Merrill @ 2010-03-07 5:51 UTC (permalink / raw)
To: jgarzik; +Cc: linux-ide
ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
The SJM11-YK motherboard, found in Gateway LT31 series netbooks, can
also support 64bit DMA. Tested with the earliest and latest known BIOS
versions.
Applies to kernel 2.6.33.
Signed-off-by: Todd Merrill <turmlos@comcast.net>
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2758,6 +2758,19 @@ static bool ahci_sb600_enable_64bit(stru
DMI_MATCH(DMI_BOARD_NAME, "MS-7376"),
},
},
+ /*
+ * The BIOS on the Gateway SJM11-YK, found in Gateway
+ * LT31 series netbooks, supports 64bit DMA. Tested with
+ * BIOS versions 1.3103 and 1.3302.
+ */
+ {
+ .ident = "Gateway SJM11-YK",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR,
+ "Gateway"),
+ DMI_MATCH(DMI_BOARD_NAME, "SJM11-YK"),
+ },
+ },
{ }
};
const struct dmi_system_id *match;
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
2010-03-07 5:51 [PATCH] ahci: Enable SB600 64bit DMA on Gateway SJM11-YK Todd Merrill
@ 2010-03-24 23:38 ` Tejun Heo
2010-05-15 4:10 ` Jeff Garzik
0 siblings, 1 reply; 3+ messages in thread
From: Tejun Heo @ 2010-03-24 23:38 UTC (permalink / raw)
To: Todd Merrill; +Cc: jgarzik, linux-ide
On 03/07/2010 02:51 PM, Todd Merrill wrote:
> ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
>
> The SJM11-YK motherboard, found in Gateway LT31 series netbooks, can
> also support 64bit DMA. Tested with the earliest and latest known BIOS
> versions.
>
> Applies to kernel 2.6.33.
>
> Signed-off-by: Todd Merrill <turmlos@comcast.net>
Looks good to me but can you please detail how you tested it?
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
2010-03-24 23:38 ` Tejun Heo
@ 2010-05-15 4:10 ` Jeff Garzik
0 siblings, 0 replies; 3+ messages in thread
From: Jeff Garzik @ 2010-05-15 4:10 UTC (permalink / raw)
To: Todd Merrill; +Cc: Tejun Heo, linux-ide
On 03/24/2010 07:38 PM, Tejun Heo wrote:
> On 03/07/2010 02:51 PM, Todd Merrill wrote:
>> ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
>>
>> The SJM11-YK motherboard, found in Gateway LT31 series netbooks, can
>> also support 64bit DMA. Tested with the earliest and latest known BIOS
>> versions.
>>
>> Applies to kernel 2.6.33.
>>
>> Signed-off-by: Todd Merrill<turmlos@comcast.net>
>
> Looks good to me but can you please detail how you tested it?
Archiving patch, due to lack of response here...
Jeff
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-05-15 4:10 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-03-07 5:51 [PATCH] ahci: Enable SB600 64bit DMA on Gateway SJM11-YK Todd Merrill
2010-03-24 23:38 ` Tejun Heo
2010-05-15 4:10 ` Jeff Garzik
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.