diff options
Diffstat (limited to 'MdeModulePkg/Include/Ppi/UsbHostController.h')
| -rw-r--r-- | MdeModulePkg/Include/Ppi/UsbHostController.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/MdeModulePkg/Include/Ppi/UsbHostController.h b/MdeModulePkg/Include/Ppi/UsbHostController.h index 107b7997d2..232a666734 100644 --- 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
these interfaces.
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -61,7 +61,10 @@ typedef struct _PEI_USB_HOST_CONTROLLER_PPI PEI_USB_HOST_CONTROLLER_PPI; On output, indicates the amount of data
actually transferred.
@param[in] TimeOut Indicates the maximum time, in milliseconds,
- that the transfer is allowed to complete.
+ that the transfer is allowed to complete.
+ If Timeout is 0, then the caller must wait for
+ the function to be completed until EFI_SUCCESS
+ or EFI_DEVICE_ERROR is returned.
@param[out] TransferResult A pointer to the detailed result information
generated by this control transfer.
@@ -107,6 +110,9 @@ EFI_STATUS @param[in,out] DataToggle A pointer to the data toggle value.
@param[in] TimeOut Indicates the maximum time, in milliseconds,
in which the transfer is allowed to complete.
+ If Timeout is 0, then the caller must wait for
+ the function to be completed until EFI_SUCCESS
+ or EFI_DEVICE_ERROR is returned.
@param[out] TransferResult A pointer to the detailed result information
of the bulk transfer.
|