tree 12f612592ae274330455c2206ce2d17c10082ab2
parent bf4d29086972ceaeaf72544d8f64933c2cfdc992
author Matthew Garrett <mjg@redhat.com> 1286216549 -0400
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1287370986 -0700

PCI: Add support for polling PME state on suspended legacy PCI devices

Not all hardware vendors hook up the PME line for legacy PCI devices,
meaning that wakeup events get lost. The only way around this is to poll
the devices to see if their state has changed, so add support for doing
that on legacy PCI devices that aren't part of the core chipset.

Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>