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authorAlex Williamson <alex.williamson@redhat.com>2011-03-10 11:54:16 -0700
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-05-10 15:43:28 -0700
commit3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b (patch)
tree55e7d8afa09731383560eca6dd5f0ef5e026ef5e /drivers/pci/pcie
parent2f666bcf757cb72549f360ef6da02f03620a48b6 (diff)
downloadop-kernel-dev-3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b.zip
op-kernel-dev-3504e47ffca5ed3f9e2cc7d37b428fbf1e00ad1b.tar.gz
PCI: Enable ASPM state clearing regardless of policy
Commit 2f671e2d allowed us to clear ASPM state when the FADT tells us it isn't supported, but we don't put this into effect if the aspm_policy is set to POLICY_POWERSAVE. Enable the state to be cleared regardless of policy. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pcie')
-rw-r--r--drivers/pci/pcie/aspm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index eee09f7..3eb667b 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -608,7 +608,7 @@ void pcie_aspm_init_link_state(struct pci_dev *pdev)
* the BIOS's expectation, we'll do so once pci_enable_device() is
* called.
*/
- if (aspm_policy != POLICY_POWERSAVE) {
+ if (aspm_policy != POLICY_POWERSAVE || aspm_clear_state) {
pcie_config_aspm_path(link);
pcie_set_clkpm(link, policy_to_clkpm_state(link));
}
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