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>

5 files changed, 8 insertions, 0 deletions

diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index d5c7a57b71c1..9b9c4761cb7d 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -211,10 +211,12 @@ static int __init ali14xx_probe(void)
         mate = &ide_hwifs[1];
 
         hwif->chipset = ide_ali14xx;
+        hwif->pio_mask = ATA_PIO4;
         hwif->tuneproc = &ali14xx_tune_drive;
         hwif->mate = mate;
 
         mate->chipset = ide_ali14xx;
+        mate->pio_mask = ATA_PIO4;
         mate->tuneproc = &ali14xx_tune_drive;
         mate->mate = hwif;
         mate->channel = 1;
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 8c4c27e5dc10..6c01d951d074 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -123,6 +123,7 @@ static int __init dtc2278_probe(void)
 
         hwif->serialized = 1;
         hwif->chipset = ide_dtc2278;
+        hwif->pio_mask = ATA_PIO4;
         hwif->tuneproc = &tune_dtc2278;
         hwif->drives[0].no_unmask = 1;
         hwif->drives[1].no_unmask = 1;
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;
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 39145102b348..8b87a424094a 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -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);
 }
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index caeebd41081f..d2862e638bc5 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -149,10 +149,12 @@ static int __init umc8672_probe(void)
         mate = &ide_hwifs[1];
 
         hwif->chipset = ide_umc8672;
+        hwif->pio_mask = ATA_PIO4;
         hwif->tuneproc = &tune_umc;
         hwif->mate = mate;
 
         mate->chipset = ide_umc8672;
+        mate->pio_mask = ATA_PIO4;
         mate->tuneproc = &tune_umc;
         mate->mate = hwif;
         mate->channel = 1;