diff options
Diffstat (limited to 'drivers/ide/pci/cmd640.c')
| -rw-r--r-- | drivers/ide/pci/cmd640.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c index dc43f009acab..9689494efa24 100644 --- a/drivers/ide/pci/cmd640.c +++ b/drivers/ide/pci/cmd640.c @@ -633,9 +633,8 @@ static void cmd640_set_mode (unsigned int index, u8 pio_mode, unsigned int cycle */ static void cmd640_tune_drive (ide_drive_t *drive, u8 mode_wanted) { + unsigned int index = 0, cycle_time; u8 b; - ide_pio_data_t d; - unsigned int index = 0; while (drive != cmd_drives[index]) { if (++index > 3) { @@ -662,16 +661,14 @@ static void cmd640_tune_drive (ide_drive_t *drive, u8 mode_wanted) return; } - (void) ide_get_best_pio_mode (drive, mode_wanted, 5, &d); - cmd640_set_mode (index, d.pio_mode, d.cycle_time); + mode_wanted = ide_get_best_pio_mode(drive, mode_wanted, 5); + cycle_time = ide_pio_cycle_time(drive, mode_wanted); + cmd640_set_mode(index, mode_wanted, cycle_time); + + printk("%s: selected cmd640 PIO mode%d (%dns)", + drive->name, mode_wanted, cycle_time); - printk ("%s: selected cmd640 PIO mode%d (%dns)%s", - drive->name, - d.pio_mode, - d.cycle_time, - d.overridden ? " (overriding vendor mode)" : ""); display_clocks(index); - return; } #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */ @@ -769,6 +766,7 @@ int __init ide_probe_for_cmd640x (void) cmd_hwif0->name, 'a' + cmd640_chip_version - 1, bus_type, cfr); cmd_hwif0->chipset = ide_cmd640; #ifdef CONFIG_BLK_DEV_CMD640_ENHANCED + cmd_hwif0->pio_mask = ATA_PIO5; cmd_hwif0->tuneproc = &cmd640_tune_drive; #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */ @@ -824,6 +822,7 @@ int __init ide_probe_for_cmd640x (void) cmd_hwif1->mate = cmd_hwif0; cmd_hwif1->channel = 1; #ifdef CONFIG_BLK_DEV_CMD640_ENHANCED + cmd_hwif1->pio_mask = ATA_PIO5; cmd_hwif1->tuneproc = &cmd640_tune_drive; #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */ } |