information from configuration applications, routing the\r
results to the appropriate drivers.\r
\r
- Copyright (c) 2006 - 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
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available under \r
+the terms and conditions of the BSD License that accompanies this distribution. \r
+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
\r
This function allows the caller to request the current\r
configuration for one or more named elements from one or more\r
drivers. The resulting string is in the standard HII\r
- configuration string format. If Successful Results contains an\r
+ configuration string format. If Successful, Results contains an\r
equivalent string with "=" and the values associated with all\r
names added in. The expected implementation is for each\r
- <ConfigRequest> substring in the Request, call the HII\r
+ <ConfigRequest> substring in the Request to call the HII\r
Configuration Routing Protocol ExtractProtocol function for the\r
driver corresponding to the <ConfigHdr> at the start of the\r
<ConfigRequest> substring. The request fails if no driver\r
\r
@param Progress On return, points to a character in the\r
Request string. Points to the string's null\r
- terminator if request was successful. Points\r
+ terminator if the request was successful. Points\r
to the most recent '&' before the first\r
failing name / value pair (or the beginning\r
of the string if the failure is in the first\r
configuration extraction.\r
\r
@retval EFI_INVALID_PARAMETER Illegal syntax. Progress set\r
- to most recent & before the\r
+ to the most recent & before the\r
+ error, or the beginning of the\r
+ string.\r
+ @retval EFI_INVALID_PARAMETER The ExtractConfig function of the\r
+ underlying HII Configuration \r
+ Access Protocol returned \r
+ EFI_INVALID_PARAMETER. Progress\r
+ set to most recent & before the\r
error or the beginning of the\r
string.\r
- @retval EFI_INVALID_PARAMETER Unknown name.\r
-\r
\r
**/\r
typedef\r
\r
@param This Points to the EFI_HII_CONFIG_ROUTING_PROTOCOL instance.\r
\r
- @param Results A null-terminated string in <MultiConfigAltResp>\r
- format which has all values filled in for the\r
- names in the Request string.\r
- String to be allocated by this function.\r
- De-allocation is up to the caller.\r
+ @param Results Null-terminated Unicode string in\r
+ <MultiConfigAltResp> format which has all values\r
+ filled in for the entirety of the current HII \r
+ database. String to be allocated by the called \r
+ function. De-allocation is up to the caller.\r
\r
@retval EFI_SUCCESS The Results string is filled with the\r
values corresponding to all requested\r
offset of the most recent '&' before the\r
first failing name / value pair (or the\r
beginning of the string if the failure is in\r
- the first name / value pair) or the\r
+ the first name / value pair), or the\r
terminating NULL if all was successful.\r
\r
@retval EFI_SUCCESS The results have been distributed or are\r
Results parameter would result\r
in this type of error.\r
\r
- @retval EFI_NOT_FOUND Target for the specified routing data\r
- was not found\r
+ @retval EFI_NOT_FOUND The target for the specified routing data\r
+ was not found.\r
\r
**/\r
typedef\r
\r
@param ConfigRequest A null-terminated string in <ConfigRequest> format.\r
\r
- @param Block Array of bytes defining the block's\r
+ @param Block An array of bytes defining the block's\r
configuration.\r
\r
- @param BlockSize Length in bytes of Block.\r
+ @param BlockSize The length in bytes of Block.\r
\r
- @param Config Filled-in configuration string. String\r
+ @param Config The filled-in configuration string. String\r
allocated by the function. Returned only if\r
call is successful. The null-terminated string \r
will be <ConfigResp> format.\r
offset of the most recent '&' before the\r
first failing name / value pair (or the\r
beginning of the string if the failure is in\r
- the first name / value pair) or the\r
+ the first name / value pair), or the\r
terminating NULL if all was successful.\r
\r
@retval EFI_SUCCESS The request succeeded. Progress points\r
to the first character of\r
ConfigRequest.\r
\r
- @retval EFI_NOT_FOUND Target for the specified routing data\r
+ @retval EFI_NOT_FOUND The target for the specified routing data\r
was not found. Progress points to the\r
'G' in "GUID" of the errant routing\r
data. \r
- @retval EFI_DEVICE_ERROR Block not large enough. Progress undefined.\r
+ @retval EFI_DEVICE_ERROR The block is not large enough. Progress undefined.\r
\r
@retval EFI_INVALID_PARAMETER Encountered non <BlockName>\r
formatted string. Block is\r
BlockLength parameter is (on input)\r
shorter than required by the\r
Configuration string, only the BlockSize\r
- parameter is updated and an appropriate\r
+ parameter is updated, and an appropriate\r
status (see below) is returned.\r
\r
@param BlockSize The length of the Block in units of UINT8.\r
On input, this is the size of the Block. On\r
- output, if successful, contains the index of\r
- the last modified byte in the Block.\r
+ output, if successful, contains the largest \r
+ index of the modified byte in the Block, or\r
+ the required buffer size if the Block is not\r
+ large enough.\r
\r
@param Progress On return, points to an element of the\r
ConfigResp string filled in with the offset\r
of the most recent "&" before the first\r
failing name / value pair (or the beginning\r
of the string if the failure is in the first\r
- name / value pair) or the terminating NULL\r
+ name / value pair), or the terminating NULL\r
if all was successful.\r
\r
@retval EFI_SUCCESS The request succeeded. Progress points to the null\r
value pair. Block is left updated and\r
Progress points at the '&' preceding the first\r
non-<BlockName>.\r
+ @retval EFI_DEVICE_ERROR Block not large enough. Progress undefined.\r
+ @retval EFI_NOT_FOUND Target for the specified routing data was not found.\r
+ Progress points to the "G" in "GUID" of the errant\r
+ routing data.\r
+ @retval EFI_BUFFER_TOO_SMALL Block not large enough. Progress undefined. \r
+ BlockSize is updated with the required buffer size.\r
\r
**/\r
typedef\r
and placed in the newly allocated AltCfgResp buffer.\r
@retval EFI_OUT_OF_RESOURCES Not enough memory to allocate AltCfgResp. \r
@retval EFI_INVALID_PARAMETER Any parameter is invalid.\r
- @retval EFI_NOT_FOUND Target for the specified routing data was not found.\r
+ @retval EFI_NOT_FOUND The target for the specified routing data was not found.\r
**/\r
typedef\r
EFI_STATUS \r