hpsa: add small delay when using PCI Power Management to reset for kump
commit0447f4d5654bb5d95008f16dad839104f8d0d39a
authorMike Miller <mike.miller@hp.com>
Fri, 21 Oct 2011 06:19:43 +0000 (21 08:19 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 11 Nov 2011 17:37:08 +0000 (11 09:37 -0800)
treec6b4c8ab5dbb2e9117999cc8fc630ab121e53fbc
parent8185df43d48a71605934d9a7c6db4d93e7b25d5c
hpsa: add small delay when using PCI Power Management to reset for kump

commit c4853efec665134b2e6fc9c13447323240980351 upstream.

The P600 requires a small delay when changing states. Otherwise we may think
the board did not reset and we bail. This for kdump only and is particular
to the P600.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/scsi/hpsa.c