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[libata] MWDMA0 is unsupported on PIIX-like PATA controllers
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Thu, 3 Dec 2009 22:52:16 +0000 (17:52 -0500)
committerJeff Garzik <jgarzik@redhat.com>
Thu, 3 Dec 2009 22:52:16 +0000 (17:52 -0500)
commit82563232c79c6f0099a02f7d2652ee7aee3fe9ba
tree8b540ad44a2805e60255ca3d7239d456749a0ed1tree | snapshot (tar.gz zip)
parentc4d8a20022e617174eb887c82356d3f513e279a7commit | diff
[libata] MWDMA0 is unsupported on PIIX-like PATA controllers

MWDMA0 timings cannot be met with the PIIX based controller
programming interface.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/pata_efar.c diff | blob | blame | history
drivers/ata/pata_oldpiix.c diff | blob | blame | history
drivers/ata/pata_rdc.c diff | blob | blame | history