Refine new library instances according to review comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6692 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 7 deletions

diff --git a/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c b/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
index 92f0846e29..54ff1cbe65 100644
--- a/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
+++ b/MdePkg/Library/PeiPciSegmentLibPciCfg2/PciSegmentLib.c
@@ -42,7 +42,7 @@
 

 **/

 #define PCI_TO_PCICFG2_ADDRESS(A) \

-  (((A) << 4) & 0xff000000) | (((A) >> 4) & 0x00000700) | (((A) << 1) & 0x001f0000) | ((UINT64)((A) & 0xFFF) << 32)

+  ((((A) << 4) & 0xff000000) | (((A) >> 4) & 0x00000700) | (((A) << 1) & 0x001f0000) | (LShiftU64((A) & 0xfff, 32)))

 

 /**

   Gets PCI CFG2 PPI.

@@ -1206,7 +1206,7 @@ PciSegmentBitFieldAndThenOr32 (
   If ((StartAddress & 0xFFF) + Size) > 0x1000, then ASSERT().

   If Size > 0 and Buffer is NULL, then ASSERT().

 

-  @param  StartAddress  Starting Address that encodes the PCI Segment, Bus, Device,

+  @param  StartAddress  Starting address that encodes the PCI Segment, Bus, Device,

                         Function and Register.

   @param  Size          Size in bytes of the transfer.

   @param  Buffer        Pointer to a buffer receiving the data read.

@@ -1238,7 +1238,7 @@ PciSegmentReadBuffer (
   //

   ReturnValue = Size;

 

-  if ((StartAddress & 1) != 0) {

+  if ((StartAddress & BIT0) != 0) {

     //

     // Read a byte if StartAddress is byte aligned

     //

@@ -1248,7 +1248,7 @@ PciSegmentReadBuffer (
     Buffer = (UINT8*)Buffer + 1;

   }

 

-  if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {

+  if (Size >= sizeof (UINT16) && (StartAddress & BIT1) != 0) {

     //

     // Read a word if StartAddress is word aligned

     //

@@ -1304,7 +1304,7 @@ PciSegmentReadBuffer (
   If ((StartAddress & 0xFFF) + Size) > 0x1000, then ASSERT().

   If Size > 0 and Buffer is NULL, then ASSERT().

 

-  @param  StartAddress  Starting Address that encodes the PCI Segment, Bus, Device,

+  @param  StartAddress  Starting address that encodes the PCI Segment, Bus, Device,

                         Function and Register.

   @param  Size          Size in bytes of the transfer.

   @param  Buffer        Pointer to a buffer containing the data to write.

@@ -1336,7 +1336,7 @@ PciSegmentWriteBuffer (
   //

   ReturnValue = Size;

 

-  if ((StartAddress & 1) != 0) {

+  if ((StartAddress & BIT0) != 0) {

     //

     // Write a byte if StartAddress is byte aligned

     //

@@ -1346,7 +1346,7 @@ PciSegmentWriteBuffer (
     Buffer = (UINT8*)Buffer + 1;

   }

 

-  if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {

+  if (Size >= sizeof (UINT16) && (StartAddress & BIT1) != 0) {

     //

     // Write a word if StartAddress is word aligned

     //