path: root/drivers
diff options
authorAlan Cox <alan@lxorguk.ukuu.org.uk>2006-03-28 01:56:31 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-28 09:16:04 -0800
commitd266ab88938e49aa95f1965ee020df1b1d4c5761 (patch)
treeb31fff6d3f9d2008f4672b21c7f37c9e91888043 /drivers
parent9edc91df07a227dbde9f98ee1097f554130993dc (diff)
[PATCH] Small fixes backported to old IDE SiS driver
Some quick backport bits from the libata PATA work to fix things found in the sis driver. The piix driver needs some fixes too but those are way to large and need someone working on old IDE with time to do them. This patch fixes the case where random bits get loaded into SIS timing registers according to the description of the correct behaviour from Vojtech Pavlik. It also adds the SiS5517 ATA16 chipset which is not currently supported by the driver. Thanks to Conrad Harriss for loaning me the machine with the 5517 chipset. Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 75a2253a3e6..8e9d87701ce 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -112,6 +112,7 @@ static const struct {
{ "SiS5596", PCI_DEVICE_ID_SI_5596, ATA_16 },
{ "SiS5571", PCI_DEVICE_ID_SI_5571, ATA_16 },
+ { "SiS5517", PCI_DEVICE_ID_SI_5517, ATA_16 },
{ "SiS551x", PCI_DEVICE_ID_SI_5511, ATA_16 },
@@ -524,6 +525,7 @@ static void config_art_rwp_pio (ide_drive_t *drive, u8 pio)
case 3: test1 = 0x30|0x03; break;
case 2: test1 = 0x40|0x04; break;
case 1: test1 = 0x60|0x07; break;
+ case 0: test1 = 0x00; break;
default: break;
pci_write_config_byte(dev, drive_pci, test1);