From: Gabriel C With newer kernels HDD in my old laptop is limited to UDMA 33. With this patch I get UDMA 100 again. Signed-off-by: Gabriel Craciunescu Acked-by: Alan Cox Applied-to-secret-tree-by: Tejun Heo Cc: Jeff Garzik Signed-off-by: Andrew Morton --- drivers/ata/pata_sis.c | 1 + 1 file changed, 1 insertion(+) diff -puN drivers/ata/pata_sis.c~pata_sisc-add-packard-bell-easynote-k5305-to-laptops drivers/ata/pata_sis.c --- a/drivers/ata/pata_sis.c~pata_sisc-add-packard-bell-easynote-k5305-to-laptops +++ a/drivers/ata/pata_sis.c @@ -55,6 +55,7 @@ static const struct sis_laptop sis_lapto /* devid, subvendor, subdev */ { 0x5513, 0x1043, 0x1107 }, /* ASUS A6K */ { 0x5513, 0x1734, 0x105F }, /* FSC Amilo A1630 */ + { 0x5513, 0x1071, 0x8640 }, /* EasyNote K5305 */ /* end marker */ { 0, } }; _