tree 355f7327b0ed34d02e6ec8c1eb91a8a8f758975b
parent c0489e4efcad44aeb16c55760daf3b487183e9f0
author Tejun Heo <htejun@gmail.com> 1143176870 +0900
committer Jeff Garzik <jeff@garzik.org> 1143210513 -0500

[PATCH] libata: add per-dev pio/mwdma/udma_mask

Add per-dev pio/mwdma/udma_mask.  All transfer mode limits used to be
applied to ap->*_mask which unnecessarily restricted other devices
sharing the port.  This change will also benefit later EH speed down
and hotplug.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>