Commits
Hao, Xudong committed 1900ca132f5
PCI: Enable ATS at the device state restore During S3 or S4 resume or PCI reset, ATS regs aren't restored correctly. This patch enables ATS at the device state restore if PCI device has ATS capability. Signed-off-by: Xudong Hao <xudong.hao@intel.com> Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>