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[PATCH] pata_hpt366 enablebits 

More enablebits

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alan 2006-11-15 16:17:13 +00:00 committed by Jeff Garzik
parent b2d1eee1e9
commit 54083f114e
1 changed files with 9 additions and 1 deletions
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10
drivers/ata/pata_hpt366.c
View File

@ -27,7 +27,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt366"
#define DRV_VERSION "0.5"
#define DRV_VERSION "0.5.1"
struct hpt_clock {
u8 xfer_speed;
@ -222,9 +222,17 @@ static u32 hpt36x_find_mode(struct ata_port *ap, int speed)
static int hpt36x_pre_reset(struct ata_port *ap)
{
static const struct pci_bits hpt36x_enable_bits[] = {
{ 0x50, 1, 0x04, 0x04 },
{ 0x54, 1, 0x04, 0x04 }
};
u8 ata66;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no]))
return -ENOENT;
pci_read_config_byte(pdev, 0x5A, &ata66);
if (ata66 & (1 << ap->port_no))
ap->cbl = ATA_CBL_PATA40;