Reviewed the description of ECP in the .dec file for clarity and completeness, and...

[mirror_edk2.git] / EdkCompatibilityPkg / Compatibility / Include / Ppi / EcpPciCfg.h

diff --git a/EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h b/EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h
index a58c9dc7643327f0af26fc268d8270f8ffaec993..662319d0d8dcbab0e06a7e234dbf75ca97342ac7 100644 (file)
--- a/EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h
+++ b/EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h
@@ -1,5 +1,5 @@
 /** @file\r
-This PPI which is same with PciCfg PPI. But Modify API is removed.\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, Intel Corporation                                                         \r
 All rights reserved. This program and the accompanying materials                          \r
@@ -25,15 +25,15 @@ typedef struct _ECP_PEI_PCI_CFG_PPI ECP_PEI_PCI_CFG_PPI;
 /**\r
   PCI read and write operation.\r
   \r
-  Write to/read 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  Width                            The width of the access. Enumerated in bytes.\r
-                                                    See EFI_PEI_PCI_CFG_PPI_WIDTH above.\r
+                                                    See EFI_PEI_PCI_CFG_PPI_WIDTH in MDEPkg.\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
+  @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\r