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

Refine new library instances according to review comments.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6692 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24
2008-11-24 05:55:41 +00:00
parent 519f076a47
commit e43e4b3e8c
13 changed files with 77 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
MdePkg/Library/UefiPalLib/UefiPalLib.c
View File

@@ -1,5 +1,6 @@
/** @file
PAL Library implementation built upon UEFI.
PAL Library implementation retrieving the PAL Entry Point from the SAL System Table
register in the EFI System Confguration Table.
Copyright (c) 2007 - 2008, Intel Corporation All rights
reserved. This program and the accompanying materials are
@@ -41,12 +42,12 @@ UINT64 mPalProcEntry;
returned or undefined result may occur during the execution of the procedure.
This function is only available on IPF.
@param Index - The PAL procedure Index number.
@param Arg2 - The 2nd parameter for PAL procedure calls.
@param Arg3 - The 3rd parameter for PAL procedure calls.
@param Arg4 - The 4th parameter for PAL procedure calls.
@param Index The PAL procedure Index number.
@param Arg2 The 2nd parameter for PAL procedure calls.
@param Arg3 The 3rd parameter for PAL procedure calls.
@param Arg4 The 4th parameter for PAL procedure calls.
@return structure returned from the PAL Call procedure, including the status and return value.
@return Structure returned from the PAL Call procedure, including the status and return value.
**/
PAL_CALL_RETURN
@@ -76,7 +77,7 @@ PalCall (
The constructor function looks up the SAL System Table in the EFI System Configuration
Table. Once the SAL System Table is found, the PAL Entry Point in the SAL System Table
will be derived and stored inot a global variable for library usage.
will be derived and stored into a global variable for library usage.
It will ASSERT() if the SAL System Table cannot be found or the data in the SAL System
Table is not the valid data.
@@ -105,9 +106,9 @@ UefiPalLibConstructor (
ASSERT_EFI_ERROR (Status);
//
// Move the SAL System Table point to the first Entry
// Due to the SAL Entry is in ascending order with the Entry type,
// the type 0 Entry should be the first if exist.
// Check the first entry of SAL System Table,
// because the SAL entry is in ascending order with the entry type,
// the type 0 entry should be the first if exist.
//
SalStEntryDes = (SAL_ST_ENTRY_POINT_DESCRIPTOR *)(SalSystemTable + 1);