Commit fd3367af authored Dec 07, 2006 by Alan Cox Committed by Jeff Garzik Dec 07, 2006

[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>

parent 25b93d81

drivers/ata/libata-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2303,7 +2303,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed,
		* 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);
		}