MdeModulePkg/Include: Fix typos in comments

[mirror_edk2.git] / MdeModulePkg / Include / Ppi / UsbHostController.h

diff --git a/MdeModulePkg/Include/Ppi/UsbHostController.h b/MdeModulePkg/Include/Ppi/UsbHostController.h
index 107b7997d29311bdca8bb68f060d3c434034c38a..232a6667348b3ff9c97d840cfaaec585dfd7d26f 100644 (file)
--- a/MdeModulePkg/Include/Ppi/UsbHostController.h
+++ b/MdeModulePkg/Include/Ppi/UsbHostController.h
@@ -5,7 +5,7 @@
   Refer to section 16.1 of the UEFI 2.3 Specification for more information on \r
   these interfaces.\r
  \r
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
 \r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions\r
@@ -61,7 +61,10 @@ typedef struct _PEI_USB_HOST_CONTROLLER_PPI PEI_USB_HOST_CONTROLLER_PPI;
                                        On output, indicates the amount of data \r
                                        actually transferred.\r
   @param[in]     TimeOut               Indicates the maximum time, in milliseconds, \r
-                                       that the transfer is allowed to complete.\r
+                                       that the transfer is allowed to complete. \r
+                                       If Timeout is 0, then the caller must wait for\r
+                                       the function to be completed until EFI_SUCCESS\r
+                                       or EFI_DEVICE_ERROR is returned.\r
   @param[out]    TransferResult        A pointer to the detailed result information \r
                                        generated by this control transfer.\r
 \r
@@ -107,6 +110,9 @@ EFI_STATUS
   @param[in,out] DataToggle            A pointer to the data toggle value.\r
   @param[in]     TimeOut               Indicates the maximum time, in milliseconds,\r
                                        in which the transfer is allowed to complete.\r
+                                       If Timeout is 0, then the caller must wait for\r
+                                       the function to be completed until EFI_SUCCESS\r
+                                       or EFI_DEVICE_ERROR is returned.\r
   @param[out]    TransferResult        A pointer to the detailed result information \r
                                        of the bulk transfer.\r
 \r