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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-19 00:30:07 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-19 00:30:07 +0200
commit5f8b6c34854a966fe5eb7241fde0419d47d5d408 (patch)
tree052afd508d9cd314f503d938182db55355f1b392 /drivers/ide/pci/generic.c
parent9adf768a398745c539623210502b521e671c59d7 (diff)
ide: add ->mwdma_mask and ->swdma_mask to ide_pci_device_t (take 2)
* Add ->mwdma_mask and ->swdma_mask to ide_pci_device_t. * Set ide_hwif_t DMA masks using DMA masks from ide_pci_device_t in setup-pci.c::ide_pci_setup_ports() (iff DMA base is valid and ->init_hwif method may still override them). * Convert IDE PCI host drivers to use ide_pci_device_t DMA masks. While at it: * Use ATA_{UDMA,MWDMA,SWDMA}* defines. * hpt34x.c: add separate ide_pci_device_t instances for HPT343 and HPT345. * serverworks.c: fix DMA masks being set before checking DMA base. v2: * Add missing masks to DECLARE_GENERIC_PCI_DEV() macro. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/generic.c')
-rw-r--r--drivers/ide/pci/generic.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 88fa2963d1e..51165832e7f 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -65,13 +65,6 @@ static void __devinit init_hwif_generic (ide_hwif_t *hwif)
default:
break;
}
-
- if (!(hwif->dma_base))
- return;
-
- hwif->ultra_mask = 0x7f;
- hwif->mwdma_mask = 0x07;
- hwif->swdma_mask = 0x07;
}
#define DECLARE_GENERIC_PCI_DEV(name_str, dma_setting) \
@@ -81,6 +74,9 @@ static void __devinit init_hwif_generic (ide_hwif_t *hwif)
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | \
dma_setting | \
IDE_HFLAG_BOOTABLE, \
+ .swdma_mask = ATA_SWDMA2, \
+ .mwdma_mask = ATA_MWDMA2, \
+ .udma_mask = ATA_UDMA6, \
}
static ide_pci_device_t generic_chipsets[] __devinitdata = {
@@ -92,6 +88,9 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_BOOTABLE,
+ .swdma_mask = ATA_SWDMA2,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA6,
},
/* 2 */ DECLARE_GENERIC_PCI_DEV("SAMURAI", 0),
@@ -108,6 +107,9 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
.init_hwif = init_hwif_generic,
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
+ .swdma_mask = ATA_SWDMA2,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA6,
},
/* 11 */ DECLARE_GENERIC_PCI_DEV("Piccolo0102", IDE_HFLAG_NO_AUTODMA),
@@ -119,6 +121,9 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
.init_hwif = init_hwif_generic,
.host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
+ .swdma_mask = ATA_SWDMA2,
+ .mwdma_mask = ATA_MWDMA2,
+ .udma_mask = ATA_UDMA6,
}
};