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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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6
drivers/ide/setup-pci.c
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@@ -567,6 +567,12 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
hwif->host_flags = d->host_flags;
hwif->pio_mask = d->pio_mask;
if (hwif->dma_base) {
hwif->swdma_mask = d->swdma_mask;
hwif->mwdma_mask = d->mwdma_mask;
hwif->ultra_mask = d->udma_mask;
}
if (d->init_hwif)
/* Call chipset-specific routine
* for each enabled hwif