MdeModulePkg/PciBus: Correct typos

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / PciBusDxe / PciIo.h

diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
index da3de3938e4b7bf5c10557f78d4d3087c600f64e..c88b19a33094e0b9ada4d34234a0066532d9a6b1 100644 (file)
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
@@ -1,7 +1,7 @@
 /** @file\r
   EFI PCI IO protocol functions declaration for PCI Bus module.\r
 \r
-Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>\r
 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
@@ -411,7 +411,7 @@ PciIoUnmap (
 \r
 /**\r
   Allocates pages that are suitable for an EfiPciIoOperationBusMasterCommonBuffer\r
-  mapping.\r
+  or EfiPciOperationBusMasterCommonBuffer64 mapping.\r
 \r
   @param  This                  A pointer to the EFI_PCI_IO_PROTOCOL instance.\r
   @param  Type                  This parameter is not used and must be ignored.\r
@@ -424,7 +424,7 @@ PciIoUnmap (
 \r
   @retval EFI_SUCCESS           The requested memory pages were allocated.\r
   @retval EFI_UNSUPPORTED       Attributes is unsupported. The only legal attribute bits are\r
-                                MEMORY_WRITE_COMBINE and MEMORY_CACHED.\r
+                                MEMORY_WRITE_COMBINE, MEMORY_CACHED and DUAL_ADDRESS_CYCLE.\r
   @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r
   @retval EFI_OUT_OF_RESOURCES  The memory pages could not be allocated.\r
 \r
@@ -527,7 +527,7 @@ CheckBarType (
   @param  Operation    Set or Disable.\r
 \r
   @retval  EFI_UNSUPPORTED  If root bridge does not support change attribute.\r
-  @retval  EFI_SUCCESS      Successfully set new attributs.\r
+  @retval  EFI_SUCCESS      Successfully set new attributes.\r
 \r
 **/\r
 EFI_STATUS\r
@@ -646,27 +646,6 @@ PciIoSetBarAttributes (
   IN OUT UINT64                       *Length\r
   );\r
 \r
-/**\r
-  Program parent bridge's attribute recurrently.\r
-\r
-  @param PciIoDevice  Child Pci device instance\r
-  @param Operation    The operation to perform on the attributes for this PCI controller.\r
-  @param Attributes   The mask of attributes that are used for Set, Enable, and Disable\r
-                      operations.\r
-\r
-  @retval EFI_SUCCESS           The operation on the PCI controller's attributes was completed.\r
-  @retval EFI_INVALID_PARAMETER One or more parameters are invalid.\r
-  @retval EFI_UNSUPPORTED       one or more of the bits set in\r
-                                Attributes are not supported by this PCI controller or one of\r
-                                its parent bridges when Operation is Set, Enable or Disable.\r
-\r
-**/\r
-EFI_STATUS\r
-UpStreamBridgesAttributes (\r
-  IN PCI_IO_DEVICE                            *PciIoDevice,\r
-  IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION  Operation,\r
-  IN UINT64                                   Attributes\r
-  );\r
 \r
 /**\r
   Test whether two Pci devices has same parent bridge.\r