UefiCpuPkg: CpuDxe: broadcast MTRR changes to APs

[mirror_edk2.git] / UefiCpuPkg / CpuDxe / CpuMp.h

diff --git a/UefiCpuPkg/CpuDxe/CpuMp.h b/UefiCpuPkg/CpuDxe/CpuMp.h
index d2866e463bc97e35d1d4dffd34bcb31a383959ae..503f3ae944fe850e1a2afeeb15aa6604ef2e0242 100644 (file)
--- a/UefiCpuPkg/CpuDxe/CpuMp.h
+++ b/UefiCpuPkg/CpuDxe/CpuMp.h
@@ -643,5 +643,18 @@ ResetApStackless (
   IN UINT32 ProcessorId\r
   );\r
 \r
+/**\r
+  A minimal wrapper function that allows MtrrSetAllMtrrs() to be passed to\r
+  EFI_MP_SERVICES_PROTOCOL.StartupAllAPs() as Procedure.\r
+\r
+  @param[in] Buffer  Pointer to an MTRR_SETTINGS object, to be passed to\r
+                     MtrrSetAllMtrrs().\r
+**/\r
+VOID\r
+EFIAPI\r
+SetMtrrsFromBuffer (\r
+  IN VOID *Buffer\r
+  );\r
+\r
 #endif // _CPU_MP_H_\r
 \r