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libata: don't configure downstream links faster than the upstream link
authorTejun Heo <htejun@gmail.com>
Wed, 31 Oct 2007 01:17:07 +0000 (10:17 +0900)
committerJeff Garzik <jeff@garzik.org>
Sat, 3 Nov 2007 12:47:27 +0000 (08:47 -0400)
commit5270222f96608818e431b5c4029b1f12020ab719
tree564f141932bc4740ebf3ea0a17f2a03427913a8ctree
parentdb64bcf387aae6c7afad122a529d7d0513d3c5dbcommit | diff
libata: don't configure downstream links faster than the upstream link

There's nothing to be gained by configuring downstream links faster
than the upstream link and such configurations cause problems on
certain PMPs.  Limit downstream link speed by the upstream link speed.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/ata/libata-core.c diff | blob | history
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