diff options
Diffstat (limited to 'drivers/ide/ide-timing.h')
| -rw-r--r-- | drivers/ide/ide-timing.h | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/ide/ide-timing.h b/drivers/ide/ide-timing.h index 9b5afebafbf..daffbb9797e 100644 --- a/drivers/ide/ide-timing.h +++ b/drivers/ide/ide-timing.h @@ -106,21 +106,6 @@ static struct ide_timing ide_timing[] = { #define XFER_EPIO 0x01 #define XFER_PIO 0x00 -static short ide_find_best_pio_mode(ide_drive_t *drive) -{ - struct hd_driveid *id = drive->id; - short best = 0; - - /* EIDE PIO modes */ - if ((id->field_valid & 2) && (id->capability & 8)) { - if ((best = (drive->id->eide_pio_modes & 4) ? XFER_PIO_5 : - (drive->id->eide_pio_modes & 2) ? XFER_PIO_4 : - (drive->id->eide_pio_modes & 1) ? XFER_PIO_3 : 0)) return best; - } - - return XFER_PIO_0 + min_t(u8, id->tPIO, 2); -} - static void ide_timing_quantize(struct ide_timing *t, struct ide_timing *q, int T, int UT) { q->setup = EZ(t->setup * 1000, T); @@ -210,7 +195,8 @@ static int ide_timing_compute(ide_drive_t *drive, short speed, struct ide_timing */ if ((speed & XFER_MODE) != XFER_PIO) { - ide_timing_compute(drive, ide_find_best_pio_mode(drive), &p, T, UT); + u8 pio = ide_get_best_pio_mode(drive, 255, 5); + ide_timing_compute(drive, XFER_PIO_0 + pio, &p, T, UT); ide_timing_merge(&p, t, t, IDE_TIMING_ALL); } |