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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/setup-pci.c | |
| parent | 9adf768a398745c539623210502b521e671c59d7 (diff) | |
| download | kernel_samsung_smdk4412-5f8b6c34854a966fe5eb7241fde0419d47d5d408.zip kernel_samsung_smdk4412-5f8b6c34854a966fe5eb7241fde0419d47d5d408.tar.gz kernel_samsung_smdk4412-5f8b6c34854a966fe5eb7241fde0419d47d5d408.tar.bz2 | |
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/setup-pci.c')
| -rw-r--r-- | drivers/ide/setup-pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 479add4..51b1a9b 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -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 |