MdeModulePkg: Supporting S3 in 64bit PEI

[mirror_edk2.git] / MdeModulePkg / Universal / Acpi / BootScriptExecutorDxe / X64 / SetIdtEntry.c

diff --git a/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/SetIdtEntry.c b/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/SetIdtEntry.c
index 6b44f50bac701199eb56bebc365ef5f92703f0d1..7fc6cdcb4ebd675d3c429081d774e6df9f705663 100644 (file)
--- a/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/SetIdtEntry.c
+++ b/MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/X64/SetIdtEntry.c
@@ -3,7 +3,7 @@
 \r
   Set a IDT entry for interrupt vector 3 for debug purpose for x64 platform\r
 \r
-Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.<BR>\r
 Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>\r
 \r
 \r
@@ -118,7 +118,7 @@ IsLongModeWakingVector (
         ((Facs->OspmFlags & EFI_ACPI_4_0_OSPM_64BIT_WAKE__F) != 0))\r
     {\r
       // Both BIOS and OS wants 64bit vector\r
-      if (FeaturePcdGet (PcdDxeIplSwitchToLongMode)) {\r
+      if (sizeof (UINTN) == sizeof (UINT64)) {\r
         return TRUE;\r
       }\r
     }\r