Alan Cox wrote:
Missing
libata: Use IGN_SIMPLEX for ALi
which you said you'd kick upstream and without which lots of ALi users
now get no DMA on half their devices due to PM changes.
It was in linux-next -- promoted to upstream-fixes.
Linus, please pull from this NEW BRANCH
Please pull from 'upstream-linus2' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
upstream-linus2
which is upstream-linus + the following commit:
commit a3cb900cc408977a11519bc7c760f3e499079589
Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
Date: Wed May 13 15:02:27 2009 +0100
[libata] pata_ali: Use IGN_SIMPLEX
Some ALi devices report simplex if they have been disabled and re-enabled, a
restoring the byte does not work. Ignore it - the needed supporting logic is
already present for the SATA ULi ports.
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
Signed-off-by: Jeff Garzik <jgarzik@xxxxxxxxxx>
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