| commit | 387d37577fdd05e9472c20885464c2a53b3c945f | [log] [tgz] |
|---|---|---|
| author | Matthew Garrett <mjg59@coreos.com> | Tue Apr 07 11:07:00 2015 -0700 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Thu Apr 09 14:20:11 2015 -0500 |
| tree | 5658630a603c2fa28fe5dc54502a0ac4c3bebe43 | |
| parent | 37a9c502c0af013aaae094556830100c2bb133ac [diff] |
PCI: Don't clear ASPM bits when the FADT declares it's unsupported Communications with a hardware vendor confirm that the expected behaviour on systems that set the FADT ASPM disable bit but which still grant full PCIe control is for the OS to leave any BIOS configuration intact and refuse to touch the ASPM bits. This mimics the behaviour of Windows. Signed-off-by: Matthew Garrett <mjg59@coreos.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>