From: Chuck Ebbert Date: Thu, 25 Sep 2008 00:40:34 +0000 (-0400) Subject: PCI: document the pcie_aspm kernel parameter X-Git-Tag: v2.6.28-rc1~77^2~5 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e5665a45fa28d0114f61b5d534a3b2678592219d;p=~shefty%2Frdma-dev.git PCI: document the pcie_aspm kernel parameter It can be handy so make sure people know about it. Signed-off-by: Chuck Ebbert Signed-off-by: Jesse Barnes --- diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 08fbc8372ba..53ba7c7d82b 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -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]