diff options
| author | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 07:54:01 +0000 |
|---|---|---|
| committer | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-24 07:54:01 +0000 |
| commit | badcbfb23811c02780d4ea7f20cd6ccf7b86f346 (patch) | |
| tree | 2eb0a9b9a993b2931da65ce4045bb654ec215374 /MdePkg/Include/Library/PciExpressLib.h | |
| parent | aef389d31437b012871da02abc555ca7145e35bb (diff) | |
| download | edk2-platforms-badcbfb23811c02780d4ea7f20cd6ccf7b86f346.tar.xz | |
synchronize the files with the MDE_Library_Spec
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6701 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Library/PciExpressLib.h')
| -rw-r--r-- | MdePkg/Include/Library/PciExpressLib.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/MdePkg/Include/Library/PciExpressLib.h b/MdePkg/Include/Library/PciExpressLib.h index 712b0c219a..68d17901f6 100644 --- a/MdePkg/Include/Library/PciExpressLib.h +++ b/MdePkg/Include/Library/PciExpressLib.h @@ -1,5 +1,9 @@ /** @file
Provides services to access PCI Configuration Space using the MMIO PCI Express window.
+
+ This library is identical to the PCI Library, except the access method for performing PCI
+ configuration cycles must be though the 256 MB PCI Express MMIO window whose base address
+ is defined by PcdPciExpressBaseAddress.
Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
@@ -968,7 +972,7 @@ PciExpressBitFieldAndThenOr32 ( @param Size Size in bytes of the transfer.
@param Buffer Pointer to a buffer receiving the data read.
- @return Size read daata from StartAddress.
+ @return Size read data from StartAddress.
**/
UINTN
|