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PCI: document the pcie_aspm kernel parameter

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It can be handy so make sure people know about it.

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Chuck Ebbert 2008-09-24 20:40:34 -04:00 committed by Jesse Barnes
parent aa42d7c613
commit e5665a45fa
1 changed files with 6 additions and 0 deletions
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6
Documentation/kernel-parameters.txt
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@ -1678,6 +1678,12 @@ and is between 256 and 4096 characters. It is defined in the file
reserved for the CardBus bridge's memory
window. The default value is 64 megabytes.
pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power
Management.
off Disable ASPM.
force Enable ASPM even on devices that claim not to support it.
WARNING: Forcing ASPM on may cause system lockups.
pcmv= [HW,PCMCIA] BadgePAD 4
pd. [PARIDE]