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authorAnatoli Antonovitch <antonovi@ati.com>2006-09-29 02:00:09 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 09:18:12 -0700
commit2b33b4dcbe5e09e683eef281f72aef951e17061c (patch)
treec933020feb873f274ee5d72fb5d9071865e64ecf /drivers/ide
parent01d553d0fe9f90a132c5ff494872be8d4126be1e (diff)
[PATCH] atiixp: ATI SB600 IDE support for various modes
Support SB600 SATA legacy IDE (DMA enable). Signed-off-by: Anatoli Antonovitch <antonovi@ati.com> Cc: Jeff Garzik <jeff@garzik.org> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/pci/atiixp.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index a574de5f083..d55b938b1ae 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -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);