| Date | Wed, 07 Mar 2007 09:10:40 -0800 | From | Greg KH <> | Subject | [patch 005/101] pata_amd: fix an obvious bug in cable detection |
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80c test mask is at bits 18 and 19 of EIDE Controller Configuration not 22 and 23. Fix it.
Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
--- drivers/ata/pata_amd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.20.1.orig/drivers/ata/pata_amd.c +++ linux-2.6.20.1/drivers/ata/pata_amd.c @@ -128,7 +128,7 @@ static void timing_setup(struct ata_port static int amd_pre_reset(struct ata_port *ap) { - static const u32 bitmask[2] = {0x03, 0xC0}; + static const u32 bitmask[2] = {0x03, 0x0C}; static const struct pci_bits amd_enable_bits[] = { { 0x40, 1, 0x02, 0x02 }, { 0x40, 1, 0x01, 0x01 } @@ -247,7 +247,7 @@ static void amd133_set_dmamode(struct at */ static int nv_pre_reset(struct ata_port *ap) { - static const u8 bitmask[2] = {0x03, 0xC0}; + static const u8 bitmask[2] = {0x03, 0x0C}; static const struct pci_bits nv_enable_bits[] = { { 0x50, 1, 0x02, 0x02 }, { 0x50, 1, 0x01, 0x01 } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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