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ide: add ->mwdma_mask and ->swdma_mask to ide_pci_device_t (take 2)

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* 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>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-10-19 00:30:07 +02:00
parent 9adf768a39
commit 5f8b6c3485
32 changed files with 186 additions and 178 deletions
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5
drivers/ide/pci/sc1200.c
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@@ -376,9 +376,6 @@ static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif)
hwif->udma_filter = sc1200_udma_filter;
hwif->ide_dma_end = &sc1200_ide_dma_end;
hwif->ultra_mask = 0x07;
hwif->mwdma_mask = 0x07;
}
static ide_pci_device_t sc1200_chipset __devinitdata = {
@@ -387,6 +384,8 @@ static ide_pci_device_t sc1200_chipset __devinitdata = {
.host_flags = IDE_HFLAG_ABUSE_DMA_MODES | IDE_HFLAG_POST_SET_MODE |
IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA2,
};
static int __devinit sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id)