ahci: implement skip_host_reset parameter
authorTejun Heo <htejun@gmail.com>
Mon, 10 Mar 2008 01:25:25 +0000 (10:25 +0900)
committerJeff Garzik <jeff@garzik.org>
Mon, 17 Mar 2008 12:26:50 +0000 (08:26 -0400)
Under certain circumstances (SSP turned off by the BIOS) and for
debugging purposes, skipping global controller reset is helpful.  Add
a kernel parameter for it.

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

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