diff options
| author | Colin Ian King <colin.king@canonical.com> | 2012-11-27 14:09:40 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-02-06 04:33:34 +0000 |
| commit | bd6e8b8c51939b364a0ecf2cb7dc60a03edd1311 (patch) | |
| tree | b17d7e3a2a20e5bc9618e2e7487260a8710a264a /drivers/tty | |
| parent | 0d36c06afe8ac3510ebdd21eb023077cb28efde6 (diff) | |
PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported
commit 9e16721498b0c3d3ebfa0b503c63d35c0a4c0642 upstream.
Right now using pcie_aspm=force will not enable ASPM if the FADT indicates
ASPM is unsupported. However, the semantics of force should probably allow
for this, especially as they did before 3c076351c4 ("PCI: Rework ASPM
disable code")
This patch just skips the clearing of any ASPM setup that the firmware has
carried out on this bus if pcie_aspm=force is being used.
Reference: http://bugs.launchpad.net/bugs/962038
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions