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Commit f1da66e7 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
Browse files

pata_amd: fix an obvious bug in cable detection 



80c test mask is at bits 18 and 19 of EIDE Controller Configuration
not 22 and 23.  Fix it.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent ec091503

drivers/ata/pata_amd.c

+2 −2
Original line number Diff line number Diff line
@@ -128,7 +128,7 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse 


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 ata_port *ap, struct ata_device *adev) 
 */



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 }