From: Dan McGee Date: Mon, 21 Apr 2008 03:03:27 +0000 (-0500) Subject: ata_piix: add Asus Eee 701 controller to short cable list X-Git-Tag: firefly_0821_release~21537^2~9 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=01ce2601e4ba354fe1e25bb940817570d0c8ed4f;p=firefly-linux-kernel-4.4.55.git ata_piix: add Asus Eee 701 controller to short cable list The drive is directly soldered to the controller, so there is no cable at all. Remove the 40-wire assumption so the drive can operate at max speed. Before patch: $ dd if=/dev/sda of=/dev/null bs=2M count=64 iflag=direct 134217728 bytes (134 MB) copied, 5.29612 s, 25.3 MB/s After patch: $ dd if=/dev/sda of=/dev/null bs=2M count=64 iflag=direct 134217728 bytes (134 MB) copied, 3.94955 s, 34.0 MB/s Signed-off-by: Dan McGee Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index b7c38eeb498f..ea2c7649d399 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -573,6 +573,7 @@ static const struct ich_laptop ich_laptop[] = { { 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */ { 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */ { 0x24CA, 0x1025, 0x0061 }, /* ICH4 on ACER Aspire 2023WLMi */ + { 0x2653, 0x1043, 0x82D8 }, /* ICH6M on Asus Eee 701 */ /* end marker */ { 0, } };