From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Thu, 20 Dec 2007 10:46:33 +0000 (+0900)
Subject: pciehp: block new requests from the device before power off
X-Git-Tag: v2.6.25-rc1~1074^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2326e2b99969e69fedc92de80d80b2d2f92fd942;p=pandora-kernel.git

pciehp: block new requests from the device before power off

Disable Bus Master, SERR# and INTx to ensure that no new Requests will
be generated from the device before turning power off, in accordance
with the specification.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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