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, 6 insertions, 7 deletions

diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 79f572572ffb..9a295e214d57 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -684,16 +684,13 @@ static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
         if (m5229_revision <= 0x20)
                 hwif->ultra_mask = 0x00; /* no udma */
         else if (m5229_revision < 0xC2)
-                hwif->ultra_mask = 0x07; /* udma0-2 */
+                hwif->ultra_mask = ATA_UDMA2;
         else if (m5229_revision == 0xC2 || m5229_revision == 0xC3)
-                hwif->ultra_mask = 0x1f; /* udma0-4 */
+                hwif->ultra_mask = ATA_UDMA4;
         else if (m5229_revision == 0xC4)
-                hwif->ultra_mask = 0x3f; /* udma0-5 */
+                hwif->ultra_mask = ATA_UDMA5;
         else
-                hwif->ultra_mask = 0x7f; /* udma0-6 */
-
-        hwif->mwdma_mask = 0x07;
-        hwif->swdma_mask = 0x07;
+                hwif->ultra_mask = ATA_UDMA6;
 
         hwif->dma_setup = &ali15x3_dma_setup;
 
@@ -779,6 +776,8 @@ static ide_pci_device_t ali15x3_chipset __devinitdata = {
         .init_dma       = init_dma_ali15x3,
         .host_flags     = IDE_HFLAG_BOOTABLE,
         .pio_mask       = ATA_PIO5,
+        .swdma_mask     = ATA_SWDMA2,
+        .mwdma_mask     = ATA_MWDMA2,
 };
 
 /**