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>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index fda8592bf858..9f50927e9098 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -198,9 +198,6 @@ static void __devinit init_hwif_tc86c001(ide_hwif_t *hwif)
         /* Sector Count Register limit */
         hwif->rqsize     = 0xffff;
 
-        hwif->ultra_mask = 0x1f;
-        hwif->mwdma_mask = 0x07;
-
         hwif->dma_start         = &tc86c001_dma_start;
 
         if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
@@ -229,6 +226,8 @@ static ide_pci_device_t tc86c001_chipset __devinitdata = {
         .init_hwif      = init_hwif_tc86c001,
         .host_flags     = IDE_HFLAG_SINGLE | IDE_HFLAG_OFF_BOARD,
         .pio_mask       = ATA_PIO4,
+        .mwdma_mask     = ATA_MWDMA2,
+        .udma_mask      = ATA_UDMA4,
 };
 
 static int __devinit tc86c001_init_one(struct pci_dev *dev,