tree 8e945184504d0ed608c6e58f092b5c819d1cb098
parent e922256ae4bb6ef954bd7e0740d9753460e0ab72
author Tejun Heo <htejun@gmail.com> 1119796039 +0900
committer Jeff Garzik <jgarzik@pobox.com> 1119931557 -0400

[PATCH] libata: lengthen COMMRESET delay

This patch lengthens the delay between DET setting and clearing for
COMMRESET from 400us to 1ms.  I couldn't find any requiremen regarding
the duration of COMMRESET in SATA I/II specs but AHCI-1.1 10.4.2
states that it should be at least 1ms.

Signed-off-by: Tejun Heo <htejun@gmail.com>