diff options
Diffstat (limited to 'drivers/ide/pci/it821x.c')
| -rw-r--r-- | drivers/ide/pci/it821x.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index 3aeb7f1b7916..9286c99e2ff0 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -255,7 +255,7 @@ static int it821x_tunepio(ide_drive_t *drive, u8 set_pio) * on the cable. */ if (pair) { - u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4, NULL); + u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4); /* trim PIO to the slowest of the master/slave */ if (pair_pio < set_pio) set_pio = pair_pio; @@ -276,7 +276,7 @@ static int it821x_tunepio(ide_drive_t *drive, u8 set_pio) static void it821x_tuneproc(ide_drive_t *drive, u8 pio) { - pio = ide_get_best_pio_mode(drive, pio, 4, NULL); + pio = ide_get_best_pio_mode(drive, pio, 4); (void)it821x_tunepio(drive, pio); } @@ -491,10 +491,10 @@ static int it821x_config_drive_for_dma (ide_drive_t *drive) * the needed logic onboard. */ -static unsigned int __devinit ata66_it821x(ide_hwif_t *hwif) +static u8 __devinit ata66_it821x(ide_hwif_t *hwif) { /* The reference driver also only does disk side */ - return 1; + return ATA_CBL_PATA80; } /** @@ -662,8 +662,9 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif) hwif->mwdma_mask = 0x07; hwif->ide_dma_check = &it821x_config_drive_for_dma; - if (!(hwif->udma_four)) - hwif->udma_four = ata66_it821x(hwif); + + if (hwif->cbl != ATA_CBL_PATA40_SHORT) + hwif->cbl = ata66_it821x(hwif); /* * The BIOS often doesn't set up DMA on this controller @@ -717,10 +718,10 @@ static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const cha .name = name_str, \ .init_chipset = init_chipset_it821x, \ .init_hwif = init_hwif_it821x, \ - .channels = 2, \ .autodma = AUTODMA, \ .bootable = ON_BOARD, \ - .fixup = it821x_fixups \ + .fixup = it821x_fixups, \ + .pio_mask = ATA_PIO4, \ } static ide_pci_device_t it821x_chipsets[] __devinitdata = { |