From badcbfb23811c02780d4ea7f20cd6ccf7b86f346 Mon Sep 17 00:00:00 2001 From: gikidy Date: Mon, 24 Nov 2008 07:54:01 +0000 Subject: 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 --- MdePkg/Include/Library/PciExpressLib.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'MdePkg/Include/Library/PciExpressLib.h') 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 -- cgit v1.2.3