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, 6 deletions

diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index c5edb1171c10..30b52f62699a 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -100,12 +100,6 @@ static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
 {
         hwif->set_pio_mode = &triflex_set_pio_mode;
         hwif->set_dma_mode = &triflex_set_mode;
-
-        if (hwif->dma_base == 0)
-                return;
-
-        hwif->mwdma_mask = 0x07;
-        hwif->swdma_mask = 0x07;
 }
 
 static ide_pci_device_t triflex_device __devinitdata = {
@@ -114,6 +108,8 @@ static ide_pci_device_t triflex_device __devinitdata = {
         .enablebits     = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
         .host_flags     = IDE_HFLAG_BOOTABLE,
         .pio_mask       = ATA_PIO4,
+        .swdma_mask     = ATA_SWDMA2,
+        .mwdma_mask     = ATA_MWDMA2,
 };
 
 static int __devinit triflex_init_one(struct pci_dev *dev,