6c4c15fae6
REGISTER_TYPE in UefiCpuPkg/Include/AcpiCpuData.h defines a MemoryMapped enum value. However support for the MemoryMapped enum is missing from the implementation of SetProcessorRegister(). This patch adds support for MemoryMapped type SetProcessorRegister(). One spin lock is added to avoid potential conflict when multiple processor update the same memory space. Cc: Michael Kinney <michael.d.kinney@intel.com> Cc: Feng Tian <feng.tian@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com>