Commit c368ca4e authored by Jason Gaston's avatar Jason Gaston Committed by Linus Torvalds
Browse files

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



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: default avatarJason Gaston <Jason.d.gaston@intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c4c8ea94

drivers/pci/quirks.c

+1 −0
Original line number Diff line number Diff line
@@ -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:

drivers/scsi/ata_piix.c

+14 −0
Original line number Diff line number Diff line
@@ -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[] = {

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