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, 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, &reg42h);
 
         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 = {