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[PATCH] ata_piix: IDE mode SATA patch for Intel ESB2

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This patch adds the Intel ESB2 DID's to the ata_piix.c and quirks.c file for
IDE mode SATA support.

Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jason Gaston 2005-04-16 15:24:44 -07:00 committed by Linus Torvalds
parent c4c8ea948a
commit c368ca4ef4
2 changed files with 15 additions and 0 deletions
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1
drivers/pci/quirks.c
View file

@ -1189,6 +1189,7 @@ static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
case 0x2651:
case 0x2652:
case 0x2653:
case 0x2680: /* ESB2 */
ich = 6;
break;
case 0x27c0:

14
drivers/scsi/ata_piix.c
View file

@ -61,6 +61,7 @@ enum {
ich6_sata = 3,
ich6_sata_rm = 4,
ich7_sata = 5,
esb2_sata = 6,
};
static int piix_init_one (struct pci_dev *pdev,
@ -93,6 +94,7 @@ static struct pci_device_id piix_pci_tbl[] = {
{ 0x8086, 0x2653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata_rm },
{ 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7_sata },
{ 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich7_sata },
{ 0x8086, 0x2680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb2_sata },
{ } /* terminate list */
};
@ -256,6 +258,18 @@ static struct ata_port_info piix_port_info[] = {
.udma_mask = 0x7f, /* udma0-6 */
.port_ops = &piix_sata_ops,
},
/* esb2_sata */
{
.sht = &piix_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_SRST |
PIIX_FLAG_COMBINED | PIIX_FLAG_CHECKINTR |
ATA_FLAG_SLAVE_POSS | PIIX_FLAG_AHCI,
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x7f, /* udma0-6 */
.port_ops = &piix_sata_ops,
},
};
static struct pci_bits piix_enable_bits[] = {