We can skip conservative PIO "downgrade" (PIO3 becomes PIO2 etc.) on PMAC. Problem reported by Mikael. Cc: Mikael Pettersson <mikpe@xxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> --- drivers/ide/ppc/pmac.c | 1 + 1 file changed, 1 insertion(+) Index: b/drivers/ide/ppc/pmac.c =================================================================== --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1133,6 +1133,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *p hwif->drives[0].autotune = IDE_TUNE_AUTO; hwif->drives[1].autotune = IDE_TUNE_AUTO; hwif->host_flags = IDE_HFLAG_SET_PIO_MODE_KEEP_DMA | + IDE_HFLAG_PIO_NO_DOWNGRADE | IDE_HFLAG_POST_SET_MODE; hwif->pio_mask = ATA_PIO4; hwif->set_pio_mode = pmac_ide_set_pio_mode; - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
