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authorsebdeg@ngi.it <sebdeg@ngi.it>2007-11-05 21:42:25 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-11-05 21:42:25 +0100
commitafda5e4da5abf7366ba8ac49e7634b3c85a143ae (patch)
tree06b7fb73bfccb2aed00c229853b81b31460866e1 /drivers/ide/pci
parentc11eef21aa119a41fa210b9693f2346997885bcf (diff)
piix: add support for ICH7 on Acer 5602aWLMi
In piix.c (and in ata_piix.c) are already included some patches to skip the cable check on some laptops and to enable UDMA > 33 modes, but I've noticed than theese doesn't work on my Acer Aspire 5602WLMi (maybe exist more versions of this laptop). With this simple patch I can set transfer mode to UDMA100. From: "sebdeg@ngi.it" <sebdeg@ngi.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci')
-rw-r--r--drivers/ide/pci/piix.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 9329d4a810e5..63625a0be712 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -302,6 +302,7 @@ struct ich_laptop {
static const struct ich_laptop ich_laptop[] = {
/* devid, subvendor, subdev */
+ { 0x27DF, 0x1025, 0x0102 }, /* ICH7 on Acer 5602aWLMi */
{ 0x27DF, 0x0005, 0x0280 }, /* ICH7 on Acer 5602WLMi */
{ 0x27DF, 0x1025, 0x0110 }, /* ICH7 on Acer 3682WLMi */
{ 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */