diff options
Diffstat (limited to 'drivers/ide/pci/sc1200.c')
| -rw-r--r-- | drivers/ide/pci/sc1200.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 059071cd2d49..f9f5ed906577 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -272,19 +272,20 @@ static int sc1200_ide_dma_end (ide_drive_t *drive) } /* - * sc1200_tuneproc() handles selection/setting of PIO modes + * sc1200_set_pio_mode() handles setting of PIO modes * for both the chipset and drive. * * All existing BIOSs for this chipset guarantee that all drives * will have valid default PIO timings set up before we get here. */ -static void sc1200_tuneproc (ide_drive_t *drive, byte pio) /* mode=255 means "autotune" */ + +static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); int mode = -1; /* - * bad abuse of ->tuneproc interface + * bad abuse of ->set_pio_mode interface */ switch (pio) { case 200: mode = XFER_UDMA_0; break; @@ -302,9 +303,6 @@ static void sc1200_tuneproc (ide_drive_t *drive, byte pio) /* mode=255 means "au return; } - pio = ide_get_best_pio_mode(drive, pio, 4); - printk("SC1200: %s: setting PIO mode%d\n", drive->name, pio); - if (sc1200_set_xfer_mode(drive, XFER_PIO_0 + pio) == 0) sc1200_tunepio(drive, pio); } @@ -420,7 +418,8 @@ static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif) hwif->ide_dma_end = &sc1200_ide_dma_end; if (!noautodma) hwif->autodma = 1; - hwif->tuneproc = &sc1200_tuneproc; + + hwif->set_pio_mode = &sc1200_set_pio_mode; hwif->speedproc = &sc1200_tune_chipset; } hwif->atapi_dma = 1; @@ -436,6 +435,7 @@ static ide_pci_device_t sc1200_chipset __devinitdata = { .init_hwif = init_hwif_sc1200, .autodma = AUTODMA, .bootable = ON_BOARD, + .host_flags = IDE_HFLAG_ABUSE_DMA_MODES, .pio_mask = ATA_PIO4, }; |