[PATCH] libata: Incorrect timing computation for PIO5/6
The ata timing computation code makes some mistakes in PIO5/6 because a
check was not updated correctly when I put this support into the kernel.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index d2e6863..011c0a8 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2303,7 +2303,7 @@
* DMA cycle timing is slower/equal than the fastest PIO timing.
*/
- if (speed > XFER_PIO_4) {
+ if (speed > XFER_PIO_6) {
ata_timing_compute(adev, adev->pio_mode, &p, T, UT);
ata_timing_merge(&p, t, t, ATA_TIMING_ALL);
}