diff options
Diffstat (limited to 'drivers/ide/legacy/qd65xx.c')
| -rw-r--r-- | drivers/ide/legacy/qd65xx.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c index 7783745dd167..8b87a424094a 100644 --- a/drivers/ide/legacy/qd65xx.c +++ b/drivers/ide/legacy/qd65xx.c @@ -252,38 +252,38 @@ static void qd6500_tune_drive (ide_drive_t *drive, u8 pio) static void qd6580_tune_drive (ide_drive_t *drive, u8 pio) { - ide_pio_data_t d; int base = HWIF(drive)->select_data; + unsigned int cycle_time; int active_time = 175; int recovery_time = 415; /* worst case values from the dos driver */ if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)) { - pio = ide_get_best_pio_mode(drive, pio, 4, &d); + pio = ide_get_best_pio_mode(drive, pio, 4); + cycle_time = ide_pio_cycle_time(drive, pio); switch (pio) { case 0: break; case 3: - if (d.cycle_time >= 110) { + if (cycle_time >= 110) { active_time = 86; - recovery_time = d.cycle_time - 102; + recovery_time = cycle_time - 102; } else printk(KERN_WARNING "%s: Strange recovery time !\n",drive->name); break; case 4: - if (d.cycle_time >= 69) { + if (cycle_time >= 69) { active_time = 70; - recovery_time = d.cycle_time - 61; + recovery_time = cycle_time - 61; } else printk(KERN_WARNING "%s: Strange recovery time !\n",drive->name); break; default: - if (d.cycle_time >= 180) { + if (cycle_time >= 180) { active_time = 110; - recovery_time = d.cycle_time - 120; + recovery_time = cycle_time - 120; } else { active_time = ide_pio_timings[pio].active_time; - recovery_time = d.cycle_time - -active_time; + recovery_time = cycle_time - active_time; } } printk(KERN_INFO "%s: PIO mode%d\n", drive->name,pio); @@ -346,6 +346,7 @@ static void __init qd_setup(ide_hwif_t *hwif, int base, int config, hwif->drives[1].drive_data = data1; hwif->drives[0].io_32bit = hwif->drives[1].io_32bit = 1; + hwif->pio_mask = ATA_PIO4; hwif->tuneproc = tuneproc; probe_hwif_init(hwif); } |