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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)
commitdae52e0147da41cbd8b6c756104722123e3092d6
tree564f141932bc4740ebf3ea0a17f2a03427913a8ctree | snapshot
parentfee4238150e21713d0ad6e9723a910aad494163ccommit | 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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