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authorColin Ian King <colin.king@canonical.com>2012-03-30 11:13:54 +0100
committerJohn Rigby <john.rigby@linaro.org>2012-06-25 12:17:13 -0600
commitd7d81adfbc3c23d298389c2d93fce66ca54cf91b (patch)
tree610306fedb8f26028b618873894f997adc107df1 /mm/swap_state.c
parent31a6e4f15bf06e93ead4d6746bff3dde1242f6a6 (diff)
UBUNTU: SAUCE: PCI: Allow pcie_aspm=force to work even when FADT indicates it is unsupported
Submitted upstream. BugLink: http://bugs.launchpad.net/bugs/962038 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 the ASPM disable rework with commit 3c076351c4027a56d5005a39a0b518a4ba393ce2 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. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
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