ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
PATCH 1/1 ahci: Enable SB600 64bit DMA on Gateway SJM11-YK
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.
drivers/ata/ahci.c +13 -0
@@ -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;
Quoted 9 lines · Todd Merrill
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 <[email protected]>
Looks good to me but can you please detail how you tested it?
Thanks.
Signature · 1 line
tejun
Quoted 7 lines · Tejun Heo
Quoted 6 lines · Todd Merrill
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.
Quoted 5 lines
Quoted 3 lines
Applies to kernel 2.6.33.
Signed-off-by Todd Merrill<[email protected]>Looks good to me but can you please detail how you tested it?
Archiving patch, due to lack of response here...
Jeff