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Merge the PI enabling works from the branch 

First round of PI enabling work:
1) PiPeiCis changes (CONST, EFI_PEI_FILE_HANDLE.. etc)
2) Make use of FirmwareVolume 2 protocol.
3) Verified for Nt32Pkg and real platform for S3.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3770 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12 2007-09-04 06:09:39 +00:00
parent 507b36ca9e
commit 22936e958f
3 changed files with 7 additions and 5 deletions
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5
IntelFrameworkPkg/Library/PeiSmbusLibSmbusPpi/InternalSmbusLib.h
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@ -25,6 +25,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/SmbusLib.h>
#include <Library/DebugLib.h>
#include <Library/PeiServicesTablePointerLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/BaseMemoryLib.h>
#define SMBUS_LIB_SLAVE_ADDRESS(SmBusAddress) (((SmBusAddress) >> 1) & 0x7f)
@ -42,14 +43,14 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
This internal function retrieves Smbus PPI from PPI database.
@param PeiServices An indirect pointer to the EFI_PEI_SERVICES published by the PEI Foundation.
@param VOID
@return The pointer to Smbus PPI.
**/
EFI_PEI_SMBUS_PPI *
InternalGetSmbusPpi (
EFI_PEI_SERVICES **PeiServices
VOID
);
/**

6
IntelFrameworkPkg/Library/PeiSmbusLibSmbusPpi/PeiSmbusLib.c
View File

@ -29,13 +29,13 @@ Module Name: PeiSmbusLib.c
**/
EFI_PEI_SMBUS_PPI *
InternalGetSmbusPpi (
EFI_PEI_SERVICES **PeiServices
VOID
)
{
EFI_STATUS Status;
EFI_PEI_SMBUS_PPI *SmbusPpi;
Status = (*PeiServices)->LocatePpi (PeiServices, &gEfiPeiSmbusPpiGuid, 0, NULL, (VOID **) &SmbusPpi);
Status = PeiServicesLocatePpi (&gEfiPeiSmbusPpiGuid, 0, NULL, (VOID **) &SmbusPpi);
ASSERT_EFI_ERROR (Status);
ASSERT (SmbusPpi != NULL);
@ -78,7 +78,7 @@ InternalSmBusExec (
EFI_SMBUS_DEVICE_ADDRESS SmbusDeviceAddress;
PeiServices = GetPeiServicesTablePointer ();
SmbusPpi = InternalGetSmbusPpi (PeiServices);
SmbusPpi = InternalGetSmbusPpi ();
SmbusDeviceAddress.SmbusDeviceAddress = SMBUS_LIB_SLAVE_ADDRESS (SmBusAddress);
ReturnStatus = SmbusPpi->Execute (

1
IntelFrameworkPkg/Library/PeiSmbusLibSmbusPpi/PeiSmbusLibSmbusPpi.inf
View File

@ -45,6 +45,7 @@
[LibraryClasses]
BaseMemoryLib
PeiServicesTablePointerLib
PeiServicesLib
DebugLib