Fix INF file header format

[mirror_edk2.git] / MdePkg / Library / PeiPciLibPciCfg2 / PciLib.c

diff --git a/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c b/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
index 01306b7b926a1856f9395a2397e5808c0de12c55..65de76046b1021d617bae7431d0a631bf359aef3 100644 (file)
--- a/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
+++ b/MdePkg/Library/PeiPciLibPciCfg2/PciLib.c
@@ -1272,7 +1272,7 @@ PciReadBuffer (
     //\r
     // Read a word if StartAddress is word aligned\r
     //\r
-    *(volatile UINT16 *)Buffer = PciRead16 (StartAddress);\r
+    WriteUnaligned16 (Buffer, PciRead16 (StartAddress));\r
     StartAddress += sizeof (UINT16);\r
     Size -= sizeof (UINT16);\r
     Buffer = (UINT16*)Buffer + 1;\r
@@ -1282,7 +1282,7 @@ PciReadBuffer (
     //\r
     // Read as many double words as possible\r
     //\r
-    *(volatile UINT32 *)Buffer = PciRead32 (StartAddress);\r
+    WriteUnaligned32 (Buffer, PciRead32 (StartAddress));\r
     StartAddress += sizeof (UINT32);\r
     Size -= sizeof (UINT32);\r
     Buffer = (UINT32*)Buffer + 1;\r
@@ -1292,7 +1292,7 @@ PciReadBuffer (
     //\r
     // Read the last remaining word if exist\r
     //\r
-    *(volatile UINT16 *)Buffer = PciRead16 (StartAddress);\r
+    WriteUnaligned16 (Buffer, PciRead16 (StartAddress));\r
     StartAddress += sizeof (UINT16);\r
     Size -= sizeof (UINT16);\r
     Buffer = (UINT16*)Buffer + 1;\r
@@ -1370,7 +1370,7 @@ PciWriteBuffer (
     //\r
     // Write a word if StartAddress is word aligned\r
     //\r
-    PciWrite16 (StartAddress, *(UINT16*)Buffer);\r
+    PciWrite16 (StartAddress, ReadUnaligned16 (Buffer));\r
     StartAddress += sizeof (UINT16);\r
     Size -= sizeof (UINT16);\r
     Buffer = (UINT16*)Buffer + 1;\r
@@ -1380,7 +1380,7 @@ PciWriteBuffer (
     //\r
     // Write as many double words as possible\r
     //\r
-    PciWrite32 (StartAddress, *(UINT32*)Buffer);\r
+    PciWrite32 (StartAddress, ReadUnaligned32 (Buffer));\r
     StartAddress += sizeof (UINT32);\r
     Size -= sizeof (UINT32);\r
     Buffer = (UINT32*)Buffer + 1;\r
@@ -1390,7 +1390,7 @@ PciWriteBuffer (
     //\r
     // Write the last remaining word if exist\r
     //\r
-    PciWrite16 (StartAddress, *(UINT16*)Buffer);\r
+    PciWrite16 (StartAddress, ReadUnaligned16 (Buffer));\r
     StartAddress += sizeof (UINT16);\r
     Size -= sizeof (UINT16);\r
     Buffer = (UINT16*)Buffer + 1;\r