1 files changed, 35 insertions, 0 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/Hash/CryptDispatchApMm.c b/CryptoPkg/Library/BaseCryptLib/Hash/CryptDispatchApMm.c
new file mode 100644
index 0000000000..0237fb38bc
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLib/Hash/CryptDispatchApMm.c
@@ -0,0 +1,35 @@
+/** @file
+  Dispatch the block task to each AP in Smm mode for parallelhash algorithm.
+
+Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "CryptParallelHash.h"
+#include <Library/MmServicesTableLib.h>
+
+/**
+  Dispatch the block task to each AP in SMM mode.
+
+**/
+VOID
+EFIAPI
+DispatchBlockToAp (
+  VOID
+  )
+{
+  UINTN  Index;
+
+  if (gMmst == NULL) {
+    return;
+  }
+
+  for (Index = 0; Index < gMmst->NumberOfCpus; Index++) {
+    if (Index != gMmst->CurrentlyExecutingCpu) {
+      gMmst->MmStartupThisAp (ParallelHashApExecute, Index, NULL);
+    }
+  }
+
+  return;
+}