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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-01-07 13:05:05 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-01-07 11:15:18 -0800 |
| commit | 571ff7584bb9e05fca0eb79752ae55a46faf3a98 (patch) | |
| tree | a9439b1749154f2a7d4ed18c28a4d221235f2f3b /security | |
| parent | fa58d305d9925b01830e535896a7227a868a9e15 (diff) | |
| download | op-kernel-dev-571ff7584bb9e05fca0eb79752ae55a46faf3a98.zip op-kernel-dev-571ff7584bb9e05fca0eb79752ae55a46faf3a98.tar.gz | |
PCI PM: Power-manage devices without drivers during suspend-resume
PCI devices without drivers can be put into low power states during
suspend with the help of pci_prepare_to_sleep() and prevented from
generating wake-up events during resume with the help of
pci_enable_wake(). However, it's better not to put bridges into
low power states during suspend, because that might result in entire
bus segments being powered off.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions
