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Commit 2b33b4dc authored by Anatoli Antonovitch's avatar Anatoli Antonovitch Committed by Linus Torvalds
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[PATCH] atiixp: ATI SB600 IDE support for various modes 



Support SB600 SATA legacy IDE (DMA enable).

Signed-off-by: default avatarAnatoli Antonovitch <antonovi@ati.com>
Cc: Jeff Garzik <jeff@garzik.org>
Acked-by: default avatarAlan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 01d553d0

drivers/ide/pci/atiixp.c

+21 −0
Original line number Diff line number Diff line
@@ -318,6 +318,20 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif) 
	hwif->drives[0].autodma = hwif->autodma;

}



static void __devinit init_hwif_sb600_legacy(ide_hwif_t *hwif)

{



	hwif->atapi_dma = 1;

	hwif->ultra_mask = 0x7f;

	hwif->mwdma_mask = 0x07;

	hwif->swdma_mask = 0x07;



	if (!noautodma)

		hwif->autodma = 1;

	hwif->drives[0].autodma = hwif->autodma;

	hwif->drives[1].autodma = hwif->autodma;

}



static ide_pci_device_t atiixp_pci_info[] __devinitdata = {

	{	/* 0 */

		.name		= "ATIIXP",
@@ -326,6 +340,12 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = { 
		.autodma	= AUTODMA,

		.enablebits	= {{0x48,0x01,0x00}, {0x48,0x08,0x00}},

		.bootable	= ON_BOARD,

	},{	/* 1 */

		.name		= "ATI SB600 SATA Legacy IDE",

		.init_hwif	= init_hwif_sb600_legacy,

		.channels	= 2,

		.autodma	= AUTODMA,

		.bootable	= ON_BOARD,

	}

};
@@ -348,6 +368,7 @@ static struct pci_device_id atiixp_pci_tbl[] = { 
	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},

	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},

	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},

	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SATA, PCI_ANY_ID, PCI_ANY_ID, (PCI_CLASS_STORAGE_IDE<<8)|0x8a, 0xffff05, 1},

	{ 0, },

};

MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);