1. Removed #ifndef to enable Capsule architecture protocol on IPF.

[mirror_edk2.git] / MdePkg / Library / PeiServicesTablePointerLibMm7 / PeiServicesTablePointer.c

diff --git a/MdePkg/Library/PeiServicesTablePointerLibMm7/PeiServicesTablePointer.c b/MdePkg/Library/PeiServicesTablePointerLibMm7/PeiServicesTablePointer.c
index 285a5a05ad4ce74938a99a9e1705280d38beba84..bcd35bcc287fd6559a687b84355602d3e04fbb60 100644 (file)
--- a/MdePkg/Library/PeiServicesTablePointerLibMm7/PeiServicesTablePointer.c
+++ b/MdePkg/Library/PeiServicesTablePointerLibMm7/PeiServicesTablePointer.c
@@ -2,12 +2,12 @@
   PEI Services Table Pointer Library.\r
 \r
   Copyright (c) 2006, Intel Corporation<BR>\r
-  All rights reserved. This program and the accompanying materials                          \r
-  are licensed and made available under the terms and conditions of the BSD License         \r
-  which accompanies this distribution.  The full text of the license may be found at        \r
-  http://opensource.org/licenses/bsd-license.php                                            \r
+  All rights reserved. This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
 \r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
 \r
   Module Name:  PeiServicesTablePointer.c\r
@@ -15,18 +15,42 @@
 **/\r
 \r
 \r
+/**\r
+  The function returns the pointer to PeiServices.\r
+\r
+  The function returns the pointer to PeiServices.\r
+  It will ASSERT() if the pointer to PeiServices is NULL.\r
+\r
+  @retval  The pointer to PeiServices.\r
 \r
+**/\r
 EFI_PEI_SERVICES **\r
+EFIAPI\r
 GetPeiServicesTablePointer (\r
   VOID\r
   )\r
 {\r
-  return (EFI_PEI_SERVICES **)(UINTN)AsmReadMm7 ();\r
+  EFI_PEI_SERVICES  **PeiServices;\r
+\r
+  PeiServices = (EFI_PEI_SERVICES **)(UINTN)AsmReadMm7 ();\r
+  ASSERT (PeiServices != NULL);\r
+  return PeiServices;\r
 }\r
 \r
 /**\r
+  The constructor function caches the pointer to PEI services.\r
+\r
+  The constructor function caches the pointer to PEI services.\r
+  It will always return EFI_SUCCESS.\r
+\r
+  @param  FfsHeader   Pointer to FFS header the loaded driver.\r
+  @param  PeiServices Pointer to the PEI services.\r
+\r
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.\r
+\r
 **/\r
 EFI_STATUS\r
+EFIAPI\r
 PeiServicesTablePointerLibConstructor (\r
   IN EFI_FFS_FILE_HEADER  *FfsHeader,\r
   IN EFI_PEI_SERVICES     **PeiServices\r