| commit | 2326e2b99969e69fedc92de80d80b2d2f92fd942 | |
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | |
| Thu, 20 Dec 2007 10:46:33 +0000 (20 19:46 +0900) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 1 Feb 2008 23:04:28 +0000 (1 15:04 -0800) | ||
| tree | fd7043125cc5e08b845907fd97dd8086544f8bbb | treesnapshot (tar.gz zip) |
| parent | f1050a35cd99d6cfded7ce1273757dca84e92f9b | commitdiff |
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>
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>
| drivers/pci/hotplug/pciehp_pci.c | diffblobblamehistory |