ide: add PIO masks

* Add ATA_PIO[0-6] defines to <linux/ata.h>.

* Add ->pio_mask field to ide_pci_device_t and ide_hwif_t.

* Add PIO masks to host drivers.

<linux/ata.h> change ACK-ed by Jeff Garzik <jeff@garzik.org>.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index 82ed37df9566..bfaa2025173b 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -333,12 +333,14 @@ int __init ht6560b_init(void)
 
         hwif->chipset = ide_ht6560b;
         hwif->selectproc = &ht6560b_selectproc;
+        hwif->pio_mask = ATA_PIO5;
         hwif->tuneproc = &tune_ht6560b;
         hwif->serialized = 1;   /* is this needed? */
         hwif->mate = mate;
 
         mate->chipset = ide_ht6560b;
         mate->selectproc = &ht6560b_selectproc;
+        mate->pio_mask = ATA_PIO5;
         mate->tuneproc = &tune_ht6560b;
         mate->serialized = 1;   /* is this needed? */
         mate->mate = hwif;