sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add inf files for PeiSmbusLibSmbus2, PeiDxePostCodeLibReportStatusCode, PeiMemoryLib and DxeSmbusLib

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3066 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2007-07-05 06:59:50 +00:00
parent af05f8b667
commit bad463843c
24 changed files with 535 additions and 132 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
MdePkg/Library/DxeSmbusLib/DxeSmbusLib.c
View File

@@ -2,37 +2,37 @@
Implementation of SmBusLib class library for PEI phase.
Copyright (c) 2006, Intel Corporation<BR>
All rights reserved. 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
All rights reserved. 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name: DxeSmbusLib.c
**/
#include "InternalSmbusLib.h"
#include <Protocol/SmbusHc.h>
//
// Globle varible to cache pointer to Smbus protocol.
//
STATIC EFI_SMBUS_HC_PROTOCOL *mSmbus = NULL;
STATIC EFI_SMBUS_HC_PROTOCOL *mSmbus = NULL;
/**
The constructor function caches the pointer to Smbus protocol.
The constructor function locates Smbus protocol from protocol database.
It will ASSERT() if that operation fails and it will always return EFI_SUCCESS.
It will ASSERT() if that operation fails and it will always return EFI_SUCCESS.
@param ImageHandle The firmware allocated handle for the EFI image.
@param SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
@@ -44,7 +44,7 @@ SmbusLibConstructor (
)
{
EFI_STATUS Status;
Status = gBS->LocateProtocol (&gEfiSmbusHcProtocolGuid, NULL, (VOID**) &mSmbus);
ASSERT_EFI_ERROR (Status);
ASSERT (mSmbus != NULL);
@@ -53,7 +53,7 @@ SmbusLibConstructor (
}
/**
Executes an SMBus operation to an SMBus controller.
Executes an SMBus operation to an SMBus controller.
This function provides a standard way to execute Smbus script
as defined in the SmBus Specification. The data can either be of
@@ -92,7 +92,7 @@ InternalSmBusExec (
SmbusDeviceAddress,
SMBUS_LIB_COMMAND (SmBusAddress),
SmbusOperation,
SMBUS_LIB_PEC (SmBusAddress),
SMBUS_LIB_PEC (SmBusAddress),
&Length,
Buffer
);