diff options
Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index e19a891171cb..b578307fad51 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -63,12 +63,11 @@ static const char *pdc_quirk_drives[] = { static void pdc_old_disable_66MHz_clock(ide_hwif_t *); -static int pdc202xx_tune_chipset (ide_drive_t *drive, u8 xferspeed) +static int pdc202xx_tune_chipset(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); struct pci_dev *dev = hwif->pci_dev; u8 drive_pci = 0x60 + (drive->dn << 2); - u8 speed = ide_rate_filter(drive, xferspeed); u8 AP = 0, BP = 0, CP = 0; u8 TA = 0, TB = 0, TC = 0; @@ -143,9 +142,8 @@ static int pdc202xx_tune_chipset (ide_drive_t *drive, u8 xferspeed) return ide_config_drive_speed(drive, speed); } -static void pdc202xx_tune_drive(ide_drive_t *drive, u8 pio) +static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio) { - pio = ide_get_best_pio_mode(drive, pio, 4); pdc202xx_tune_chipset(drive, XFER_PIO_0 + pio); } @@ -191,7 +189,7 @@ static int pdc202xx_config_drive_xfer_rate (ide_drive_t *drive) return 0; if (ide_use_fast_pio(drive)) - pdc202xx_tune_drive(drive, 255); + ide_set_max_pio(drive); return -1; } @@ -307,10 +305,11 @@ static void pdc202xx_reset (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); ide_hwif_t *mate = hwif->mate; - + pdc202xx_reset_host(hwif); pdc202xx_reset_host(mate); - pdc202xx_tune_drive(drive, 255); + + ide_set_max_pio(drive); } static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, @@ -329,7 +328,9 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) hwif->rqsize = 256; hwif->autodma = 0; - hwif->tuneproc = &pdc202xx_tune_drive; + + hwif->set_pio_mode = &pdc202xx_set_pio_mode; + hwif->quirkproc = &pdc202xx_quirkproc; if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) |