/** @file\r
-This PPI is the same as the PPI in the framework PciCfg, with one exception: this PPI does not include a modify API, while the PPI in the framework PciCfg does. \r
-\r
-Copyright (c) 2008 - 2010, Intel Corporation \r
-All rights reserved. This program and the accompanying materials \r
-are licensed and made available under the terms and conditions of the BSD License \r
-which accompanies this distribution. The full text of the license may be found at \r
-http://opensource.org/licenses/bsd-license.php \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+This PPI is the same as the PPI in the framework PciCfg, with one exception. \r
+Specifically, this PPI does not include a modify API, while the PPI in the framework PciCfg does. \r
+\r
+Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved<BR>\r
+Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php.\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
\r
**/\r
typedef struct _ECP_PEI_PCI_CFG_PPI ECP_PEI_PCI_CFG_PPI;\r
\r
/**\r
- PCI read and write operation.\r
+ A PCI read and write operation.\r
\r
- Writes to or reads from a given location in the PCI configuration space.\r
+ Writes to, or reads from, a given location in the PCI configuration space.\r
\r
- @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.\r
- @param This Pointer to local data for the interface.\r
+ @param PeiServices An indirect pointer to the PEI Services Table \r
+ published by the PEI Foundation.\r
+ @param This The pointer to local data for the interface.\r
@param Width The width of the access. Enumerated in bytes.\r
@param Address The physical address of the access. The format of\r
the address is described by EFI_PEI_PCI_CFG_PPI_PCI_ADDRESS.\r
@param Buffer A pointer to the buffer of data.\r
@retval EFI_SUCCESS The function completed successfully.\r
@retval EFI_DEVICE_ERROR There was a problem with the transaction.\r
- @retval EFI_DEVICE_NOT_READY The device is not capable of supporting the operation at this time.\r
+ @retval EFI_DEVICE_NOT_READY The device is not capable of supporting the \r
+ operation at this time.\r
**/\r
typedef\r
EFI_STATUS\r