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| author | Chuck Ebbert <cebbert@redhat.com> | 2008-09-25 02:40:34 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-10-20 20:01:49 +0200 |
| commit | e5665a45fa28d0114f61b5d534a3b2678592219d (patch) | |
| tree | 37aed2b55cf25377b9388635eb43ddfe51b995a1 /Documentation | |
| parent | PCI: introduce an pci_ioremap(pdev, barnr) function (diff) | |
| download | linux-e5665a45fa28d0114f61b5d534a3b2678592219d.tar.xz linux-e5665a45fa28d0114f61b5d534a3b2678592219d.zip | |
PCI: document the pcie_aspm kernel parameter
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 08fbc8372ba4..53ba7c7d82b3 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] |