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Code refinement.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10647 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24
2010-07-13 03:08:54 +00:00
parent 099f2b1882
commit 430fbbe096
14 changed files with 1010 additions and 333 deletions
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59
UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
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@@ -12,60 +12,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <PiSmm.h>
#include <Protocol/SmmCpuIo2.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/IoLib.h>
#include <Library/SmmServicesTableLib.h>
#include <Library/BaseMemoryLib.h>
#define MAX_IO_PORT_ADDRESS 0xFFFF
//
// Function Prototypes
//
EFI_STATUS
EFIAPI
CpuMemoryServiceRead (
IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
OUT VOID *Buffer
);
EFI_STATUS
EFIAPI
CpuMemoryServiceWrite (
IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN VOID *Buffer
);
EFI_STATUS
EFIAPI
CpuIoServiceRead (
IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
OUT VOID *Buffer
);
EFI_STATUS
EFIAPI
CpuIoServiceWrite (
IN CONST EFI_SMM_CPU_IO2_PROTOCOL *This,
IN EFI_SMM_IO_WIDTH Width,
IN UINT64 Address,
IN UINTN Count,
IN VOID *Buffer
);
#include "CpuIo2Smm.h"
//
// Handle for the SMM CPU I/O Protocol
@@ -104,7 +51,7 @@ UINT8 mStride[] = {
@param[in] Address The base address of the I/O operations. The caller is
responsible for aligning the Address if required.
@param[in] Count The number of I/O operations to perform.
@param[out] Buffer For read operations, the destination buffer to store
@param[in] Buffer For read operations, the destination buffer to store
the results. For write operations, the source buffer
from which to write data.
@@ -443,7 +390,7 @@ SmmCpuIo2Initialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
{
EFI_STATUS Status;
//