X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FPeiServicesTablePointerLibKr7%2FPeiServicesTablePointer.c;h=24eea3b6a7fca0aec8abc1839a6dcef584d51421;hp=66cf7bc471577ee19e0da9624c45f35e465945f5;hb=9095d37b8fe5bfc3d02adad6ba7fd7359ebc0107;hpb=d1102dba7210b95e41d06c2338a22ba6af248645

diff --git a/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c b/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
index 66cf7bc471..24eea3b6a7 100644
--- a/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
+++ b/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
@@ -2,7 +2,7 @@
   PEI Services Table Pointer Library implementation for IPF that uses Kernel
   Register 7 to store the pointer.
 
-  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -20,10 +20,10 @@
 /**
   Retrieves the cached value of the PEI Services Table pointer.
 
-  Returns the cached value of the PEI Services Table pointer in a CPU specific manner 
-  as specified in the CPU binding section of the Platform Initialization Pre-EFI 
+  Returns the cached value of the PEI Services Table pointer in a CPU specific manner
+  as specified in the CPU binding section of the Platform Initialization Pre-EFI
   Initialization Core Interface Specification.
-  
+
   If the cached PEI Services Table pointer is NULL, then ASSERT().
 
   @return  The pointer to PeiServices.
@@ -44,16 +44,16 @@ GetPeiServicesTablePointer (
 
 
 /**
-  Caches a pointer PEI Services Table. 
- 
-  Caches the pointer to the PEI Services Table specified by PeiServicesTablePointer 
-  in a CPU specific manner as specified in the CPU binding section of the Platform Initialization 
-  Pre-EFI Initialization Core Interface Specification. 
-  The function set the pointer of PEI services in KR7 register 
+  Caches a pointer PEI Services Table.
+
+  Caches the pointer to the PEI Services Table specified by PeiServicesTablePointer
+  in a CPU specific manner as specified in the CPU binding section of the Platform Initialization
+  Pre-EFI Initialization Core Interface Specification.
+  The function set the pointer of PEI services in KR7 register
   according to PI specification.
-  
+
   If PeiServicesTablePointer is NULL, then ASSERT().
-  
+
   @param    PeiServicesTablePointer   The address of PeiServices pointer.
 **/
 VOID
@@ -65,18 +65,18 @@ SetPeiServicesTablePointer (
   ASSERT (PeiServicesTablePointer != NULL);
   AsmWriteKr7 ((UINT64)(UINTN)PeiServicesTablePointer);
 }
-  
+
 /**
-  Perform CPU specific actions required to migrate the PEI Services Table 
+  Perform CPU specific actions required to migrate the PEI Services Table
   pointer from temporary RAM to permanent RAM.
 
-  For IA32 CPUs, the PEI Services Table pointer is stored in the 4 bytes 
+  For IA32 CPUs, the PEI Services Table pointer is stored in the 4 bytes
   immediately preceding the Interrupt Descriptor Table (IDT) in memory.
-  For X64 CPUs, the PEI Services Table pointer is stored in the 8 bytes 
+  For X64 CPUs, the PEI Services Table pointer is stored in the 8 bytes
   immediately preceding the Interrupt Descriptor Table (IDT) in memory.
   For Itanium and ARM CPUs, a the PEI Services Table Pointer is stored in
-  a dedicated CPU register.  This means that there is no memory storage 
-  associated with storing the PEI Services Table pointer, so no additional 
+  a dedicated CPU register.  This means that there is no memory storage
+  associated with storing the PEI Services Table pointer, so no additional
   migration actions are required for Itanium or ARM CPUs.
 
 **/