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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-19 00:30:07 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-19 00:30:07 +0200 |
| commit | 5f8b6c34854a966fe5eb7241fde0419d47d5d408 (patch) | |
| tree | 052afd508d9cd314f503d938182db55355f1b392 /drivers/ide/pci/it8213.c | |
| parent | pdc202xx_old: remove broken SWDMA support (diff) | |
| download | linux-5f8b6c34854a966fe5eb7241fde0419d47d5d408.tar.xz linux-5f8b6c34854a966fe5eb7241fde0419d47d5d408.zip | |
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/it8213.c')
| -rw-r--r-- | drivers/ide/pci/it8213.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c index f161836709ff..e0c1d50e50d4 100644 --- a/drivers/ide/pci/it8213.c +++ b/drivers/ide/pci/it8213.c @@ -176,10 +176,6 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif) if (!hwif->dma_base) return; - hwif->ultra_mask = 0x7f; - hwif->mwdma_mask = 0x06; - hwif->swdma_mask = 0x04; - pci_read_config_byte(hwif->pci_dev, 0x42, ®42h); if (hwif->cbl != ATA_CBL_PATA40_SHORT) @@ -195,6 +191,9 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif) .host_flags = IDE_HFLAG_SINGLE | \ IDE_HFLAG_BOOTABLE, \ .pio_mask = ATA_PIO4, \ + .swdma_mask = ATA_SWDMA2_ONLY, \ + .mwdma_mask = ATA_MWDMA12_ONLY, \ + .udma_mask = ATA_UDMA6, \ } static ide_pci_device_t it8213_chipsets[] __devinitdata = { |