NetworkPkg/Ip6Dxe/Ip6ConfigNv.c File Reference


Functions

VOID EFIAPI Ip6ConfigManualAddressNotify (IN EFI_EVENT Event, IN VOID *Context)
EFI_STATUS Ip6ConfigNvGetData (IN EFI_IP6_CONFIG_PROTOCOL *Ip6Config, IN EFI_IP6_CONFIG_DATA_TYPE DataType, OUT UINTN *DataSize, OUT VOID **Data)
VOID Ip6FreeAddressInfoList (IN LIST_ENTRY *ListHead)
VOID Ip6ToStr (IN EFI_IPv6_ADDRESS *Ip6, OUT CHAR16 *Str)
EFI_STATUS Ip6ConvertInterfaceIdToString (OUT CHAR16 *String, IN EFI_IP6_CONFIG_INTERFACE_ID *IfId)
EFI_STATUS Ip6ParseInterfaceIdFromString (IN CONST CHAR16 *String, OUT EFI_IP6_CONFIG_INTERFACE_ID *IfId)
EFI_STATUS Ip6CreateOpCode (IN UINT16 StartLabelNumber, OUT VOID **StartOpCodeHandle, OUT EFI_IFR_GUID_LABEL **StartLabel, OUT VOID **EndOpCodeHandle, OUT EFI_IFR_GUID_LABEL **EndLabel)
EFI_STATUS Ip6ConvertAddressListToString (IN OUT CHAR16 *String, IN EFI_HII_HANDLE HiiHandle, IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType, IN VOID *AddressInfo, IN UINTN AddressCount)
EFI_STATUS Ip6ParseAddressListFromString (IN CONST CHAR16 *String, OUT LIST_ENTRY *ListHead, OUT UINT32 *AddressCount)
EFI_STATUS Ip6ConvertInterfaceInfoToString (IN EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo, IN EFI_HII_HANDLE HiiHandle, IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData)
EFI_STATUS Ip6BuildNvAddressInfo (IN IP6_CONFIG_INSTANCE *Instance, IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType, OUT VOID **AddressInfo, OUT UINTN *AddressSize)
EFI_STATUS Ip6ConvertConfigNvDataToIfrNvData (IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData, IN IP6_CONFIG_INSTANCE *Instance)
EFI_STATUS Ip6ConvertIfrNvDataToConfigNvDataGeneral (IN IP6_CONFIG_IFR_NVDATA *IfrNvData, IN OUT IP6_CONFIG_INSTANCE *Instance)
EFI_STATUS Ip6ConvertIfrNvDataToConfigNvDataAdvanced (IN IP6_CONFIG_IFR_NVDATA *IfrNvData, IN OUT IP6_CONFIG_INSTANCE *Instance)
EFI_STATUS EFIAPI Ip6FormExtractConfig (IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, IN CONST EFI_STRING Request, OUT EFI_STRING *Progress, OUT EFI_STRING *Results)
EFI_STATUS EFIAPI Ip6FormRouteConfig (IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, IN CONST EFI_STRING Configuration, OUT EFI_STRING *Progress)
EFI_STATUS Ip6GetCurrentSetting (IN IP6_CONFIG_INSTANCE *Instance)
EFI_STATUS EFIAPI Ip6FormCallback (IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, IN EFI_BROWSER_ACTION Action, IN EFI_QUESTION_ID QuestionId, IN UINT8 Type, IN EFI_IFR_TYPE_VALUE *Value, OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest)
EFI_STATUS Ip6ConfigFormInit (IN OUT IP6_CONFIG_INSTANCE *Instance)
VOID Ip6ConfigFormUnload (IN OUT IP6_CONFIG_INSTANCE *Instance)

Variables

CHAR16 mIp6ConfigStorageName [] = L"IP6_CONFIG_IFR_NVDATA"

Detailed Description

Helper functions for configuring or obtaining the parameters relating to IP6.

Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.

This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.


Function Documentation

EFI_STATUS Ip6BuildNvAddressInfo ( IN IP6_CONFIG_INSTANCE Instance,
IN IP6_CONFIG_NV_ADDRESS_TYPE  AddressType,
OUT VOID **  AddressInfo,
OUT UINTN *  AddressSize 
)

Build the address info list from list array of node in IP6_ADDRESS_INFO_ENTRY.

Parameters:
[in] Instance Points to IP6 config instance data.
[in] AddressType The address type.
[out] AddressInfo The pointer to the buffer to store the address list.
[out] AddressSize The address size of the address list.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_UNSUPPORTED The AddressType is not supported.

References IP6_ADDRESS_INFO_ENTRY::AddrInfo, IP6_CONFIG_NVDATA::DnsAddress, IP6_CONFIG_NVDATA::DnsAddressCount, IP6_CONFIG_NVDATA::GatewayAddress, IP6_CONFIG_NVDATA::GatewayAddressCount, IP6_CONFIG_INSTANCE_SIGNATURE, Ip6ConfigNvDnsAddress, Ip6ConfigNvGatewayAddress, Ip6ConfigNvHostAddress, IP6_CONFIG_NVDATA::ManualAddress, and IP6_CONFIG_NVDATA::ManualAddressCount.

Referenced by Ip6ConvertIfrNvDataToConfigNvDataAdvanced().

EFI_STATUS Ip6ConfigFormInit ( IN OUT IP6_CONFIG_INSTANCE Instance  ) 

Install HII Config Access protocol for network device and allocate resources.

Parameters:
[in,out] Instance The IP6_CONFIG_INSTANCE to create a form.
Return values:
EFI_SUCCESS The HII Config Access protocol is installed.
EFI_OUT_OF_RESOURCES Failed to allocate memory.
Others Other errors as indicated.

References _IP6_FORM_CALLBACK_INFO::ChildHandle, _IP6_SERVICE::Controller, gIp6ConfigNvDataGuid, _IP6_FORM_CALLBACK_INFO::HiiConfigAccess, _IP6_FORM_CALLBACK_INFO::HiiVendorDevicePath, _IP6_SERVICE::Image, IP6_FORM_CALLBACK_INFO_SIGNATURE, IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE, Ip6ConfigBin, Ip6ConfigFormUnload(), Ip6DxeStrings, Ip6FormCallback(), Ip6FormExtractConfig(), Ip6FormRouteConfig(), _IP6_FORM_CALLBACK_INFO::RegisteredHandle, and _IP6_FORM_CALLBACK_INFO::Signature.

Referenced by Ip6ConfigInitInstance().

VOID Ip6ConfigFormUnload ( IN OUT IP6_CONFIG_INSTANCE Instance  ) 

VOID EFIAPI Ip6ConfigManualAddressNotify ( IN EFI_EVENT  Event,
IN VOID *  Context 
)

The notify function of create event when performing a manual configuration.

Parameters:
[in] Event The pointer of Event.
[in] Context The pointer of Context.

Referenced by Ip6ConvertIfrNvDataToConfigNvDataAdvanced().

EFI_STATUS Ip6ConfigNvGetData ( IN EFI_IP6_CONFIG_PROTOCOL *  Ip6Config,
IN EFI_IP6_CONFIG_DATA_TYPE  DataType,
OUT UINTN *  DataSize,
OUT VOID **  Data 
)

Get the configuration data for the EFI IPv6 network stack running on the communication. It is a help function to the call EfiIp6ConfigGetData().

Parameters:
[in] Ip6Config The pointer to the EFI_IP6_CONFIG_PROTOCOL instance.
[in] DataType The type of data to get.
[out] DataSize The size of buffer required in bytes.
[out] Data The data buffer in which the configuration data is returned. The type of the data buffer associated with the DataType. It is the caller's responsibility to free the resource.
Return values:
EFI_SUCCESS The specified configuration data was obtained successfully.
EFI_INVALID_PARAMETER One or more of the followings are TRUE:
  • Ip6Config is NULL or invalid.
  • DataSize is NULL.
  • Data is NULL.
EFI_OUT_OF_RESOURCES Fail to perform the operation due to lack of resources.
EFI_NOT_READY The specified configuration data is not ready due to an asynchronous configuration process already in progress.
EFI_NOT_FOUND The specified configuration data was not found.

Referenced by Ip6ConvertConfigNvDataToIfrNvData(), and Ip6GetCurrentSetting().

EFI_STATUS Ip6ConvertAddressListToString ( IN OUT CHAR16 *  String,
IN EFI_HII_HANDLE  HiiHandle,
IN IP6_CONFIG_NV_ADDRESS_TYPE  AddressType,
IN VOID *  AddressInfo,
IN UINTN  AddressCount 
)

This function converts the different format of address list to string format and then generates the corresponding text opcode to illustarate the address info in IP6 configuration page. Currently, the following formats are supported: EFI_IP6_ADDRESS_INFO AddressType: Ip6ConfigNvHostAddress; EFI_IPv6_ADDRESS AddressType: Ip6ConfigNvGatewayAddress and Ip6ConfigNvDnsAddress; EFI_IP6_ROUTE_TABLE AddressType: Ip6ConfigNvRouteTable.

Parameters:
[in,out] String The pointer to the buffer to store the converted string.
[in] HiiHandle A handle that was previously registered in the HII Database.
[in] AddressType The address type.
[in] AddressInfo Pointer to the address list.
[in] AddressCount The address count of the address list.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_UNSUPPORTED The AddressType is not supported.

References DNS_ADDRESS_LABEL, FORMID_MAIN_FORM, GATEWAY_ADDRESS_LABEL, gIp6ConfigNvDataGuid, HOST_ADDRESS_LABEL, IP6_ADDRESS_DELIMITER, Ip6ConfigNvDnsAddress, Ip6ConfigNvGatewayAddress, Ip6ConfigNvHostAddress, Ip6ConfigNvRouteTable, Ip6CreateOpCode(), Ip6ToStr(), and ROUTE_TABLE_LABEL.

Referenced by Ip6GetCurrentSetting().

EFI_STATUS Ip6ConvertConfigNvDataToIfrNvData ( IN OUT IP6_CONFIG_IFR_NVDATA IfrNvData,
IN IP6_CONFIG_INSTANCE Instance 
)

Convert the IP6 configuration data into the IFR data.

Parameters:
[in,out] IfrNvData The IFR NV data.
[in] Instance The IP6 config instance data.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_UNSUPPORTED The policy is not supported in the current implementation.
Others Other errors as indicated.

References IP6_CONFIG_NVDATA::InterfaceId, IP6_CONFIG_INSTANCE_SIGNATURE, IP6_POLICY_AUTO, IP6_POLICY_MANUAL, Ip6ConfigNvGetData(), Ip6ConvertInterfaceIdToString(), Ip6ConvertInterfaceInfoToString(), and Policy.

Referenced by Ip6FormExtractConfig().

EFI_STATUS Ip6ConvertIfrNvDataToConfigNvDataAdvanced ( IN IP6_CONFIG_IFR_NVDATA IfrNvData,
IN OUT IP6_CONFIG_INSTANCE Instance 
)

Convert IFR data into IP6 configuration data. The policy, configured manual address, gateway address, and DNS server address will be saved.

Parameters:
[in] IfrNvData The IFR NV data.
[in,out] Instance The IP6 config instance data.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
Others Other errors as indicated.

References IP6_CONFIG_NVDATA::DnsAddress, IP6_CONFIG_NVDATA::DnsAddressCount, IP6_CONFIG_NVDATA::GatewayAddress, IP6_CONFIG_NVDATA::GatewayAddressCount, IP6_CONFIG_INSTANCE_SIGNATURE, IP6_POLICY_AUTO, Ip6BuildNvAddressInfo(), Ip6ConfigManualAddressNotify(), Ip6ConfigNvDnsAddress, Ip6ConfigNvGatewayAddress, Ip6ConfigNvHostAddress, IP6_CONFIG_NVDATA::ManualAddress, IP6_CONFIG_NVDATA::ManualAddressCount, and IP6_CONFIG_NVDATA::Policy.

Referenced by Ip6FormCallback().

EFI_STATUS Ip6ConvertIfrNvDataToConfigNvDataGeneral ( IN IP6_CONFIG_IFR_NVDATA IfrNvData,
IN OUT IP6_CONFIG_INSTANCE Instance 
)

Convert IFR data into IP6 configuration data. The policy, alternative interface ID, and DAD transmit counts, and will be saved.

Parameters:
[in] IfrNvData The IFR NV data.
[in,out] Instance The IP6 config instance data.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
Others Other errors as indicated.

References IP6_CONFIG_NVDATA::DadTransmitCount, IP6_CONFIG_NVDATA::InterfaceId, IP6_CONFIG_INSTANCE_SIGNATURE, IP6_POLICY_AUTO, IP6_POLICY_MANUAL, and IP6_CONFIG_NVDATA::Policy.

Referenced by Ip6FormCallback().

EFI_STATUS Ip6ConvertInterfaceIdToString ( OUT CHAR16 *  String,
IN EFI_IP6_CONFIG_INTERFACE_ID *  IfId 
)

Convert EFI_IP6_CONFIG_INTERFACE_ID to string format.

Parameters:
[out] String The buffer to store the converted string.
[in] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.
Return values:
EFI_SUCCESS The string converted successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.

References INTERFACE_ID_STR_STORAGE.

Referenced by Ip6ConvertConfigNvDataToIfrNvData().

EFI_STATUS Ip6ConvertInterfaceInfoToString ( IN EFI_IP6_CONFIG_INTERFACE_INFO *  IfInfo,
IN EFI_HII_HANDLE  HiiHandle,
IN OUT IP6_CONFIG_IFR_NVDATA IfrNvData 
)

This function converts the interface info to string and draws it to the IP6 UI. The interface information includes interface name, interface type, hardware address and route table information.

Parameters:
[in] IfInfo The pointer of EFI_IP6_CONFIG_INTERFACE_INFO.
[in] HiiHandle The handle that was previously registered in the HII Database.
[in,out] IfrNvData Points to IP6_CONFIG_IFR_NVDATA.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_OUT_OF_RESOURCES The operation failed due to lack of resources.

References ADDRESS_STR_MAX_SIZE, IP6_ETHERNET, IP6_EXPERIMENTAL_ETHERNET, Ip6InterfaceTypeEthernet, and Ip6InterfaceTypeExperimentalEthernet.

Referenced by Ip6ConvertConfigNvDataToIfrNvData().

EFI_STATUS Ip6CreateOpCode ( IN UINT16  StartLabelNumber,
OUT VOID **  StartOpCodeHandle,
OUT EFI_IFR_GUID_LABEL **  StartLabel,
OUT VOID **  EndOpCodeHandle,
OUT EFI_IFR_GUID_LABEL **  EndLabel 
)

Create Hii Extend Label OpCode as the start opcode and end opcode. It is a help function.

Parameters:
[in] StartLabelNumber The number of start label.
[out] StartOpCodeHandle Points to the start opcode handle.
[out] StartLabel Points to the created start opcode.
[out] EndOpCodeHandle Points to the end opcode handle.
[out] EndLabel Points to the created end opcode.
Return values:
EFI_OUT_OF_RESOURCES Does not have sufficient resources to finish this operation.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_SUCCESS The operation completed successfully.

References LABEL_END.

Referenced by Ip6ConvertAddressListToString().

EFI_STATUS EFIAPI Ip6FormCallback ( IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *  This,
IN EFI_BROWSER_ACTION  Action,
IN EFI_QUESTION_ID  QuestionId,
IN UINT8  Type,
IN EFI_IFR_TYPE_VALUE *  Value,
OUT EFI_BROWSER_ACTION_REQUEST *  ActionRequest 
)

This function is called to provide results data to the driver. This data consists of a unique key that is used to identify which data is either being passed back or being asked for.

Parameters:
[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
[in] Action Specifies the type of action taken by the browser.
[in] QuestionId A unique value which is sent to the original exporting driver so that it can identify the type of data to expect. The format of the data tends to vary based on the opcode that generated the callback.
[in] Type The type of value for the question.
[in] Value A pointer to the data being sent to the original exporting driver.
[out] ActionRequest On return, points to the action requested by the callback function.
Return values:
EFI_SUCCESS The callback successfully handled the action.
EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.
EFI_DEVICE_ERROR The variable could not be saved.
EFI_UNSUPPORTED The specified Action is not supported by the callback. Currently not implemented.
EFI_INVALID_PARAMETER Passed in the wrong parameter.
Others Other errors as indicated.

References IP6_CONFIG_NVDATA::DnsAddress, IP6_CONFIG_NVDATA::DnsAddressCount, IP6_CONFIG_NVDATA::GatewayAddress, IP6_CONFIG_NVDATA::GatewayAddressCount, IP6_CONFIG_NVDATA::InterfaceId, IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK, IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS, Ip6ConvertIfrNvDataToConfigNvDataAdvanced(), Ip6ConvertIfrNvDataToConfigNvDataGeneral(), Ip6FreeAddressInfoList(), Ip6GetCurrentSetting(), _IP6_CONFIG_INSTANCE::Ip6NvData, Ip6ParseAddressListFromString(), Ip6ParseInterfaceIdFromString(), KEY_DNS_ADDRESS, KEY_GATEWAY_ADDRESS, KEY_GET_CURRENT_SETTING, KEY_IGNORE_CONFIG_CHANGES, KEY_INTERFACE_ID, KEY_MANUAL_ADDRESS, KEY_SAVE_CHANGES, KEY_SAVE_CONFIG_CHANGES, IP6_CONFIG_NVDATA::ManualAddress, and IP6_CONFIG_NVDATA::ManualAddressCount.

Referenced by Ip6ConfigFormInit().

EFI_STATUS EFIAPI Ip6FormExtractConfig ( IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *  This,
IN CONST EFI_STRING  Request,
OUT EFI_STRING *  Progress,
OUT EFI_STRING *  Results 
)

This function allows the caller to request the current configuration for one or more named elements. The resulting string is in <ConfigAltResp> format. Any and all alternative configuration strings shall also be appended to the end of the current configuration string. If they are, they must appear after the current configuration. They must contain the same routing (GUID, NAME, PATH) as the current configuration string. They must have an additional description indicating the type of alternative configuration the string represents, "ALTCFG=<StringToken>". That <StringToken> (when converted from Hex UNICODE to binary) is a reference to a string in the associated string pack.

Parameters:
[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
[in] Request A null-terminated Unicode string in <ConfigRequest> format. Note that this includes the routing information as well as the configurable name / value pairs. It is invalid for this string to be in <MultiConfigRequest> format.
[out] Progress On return, points to a character in the Request string. Points to the string's null terminator if request was successful. Points to the most recent "&" before the first failing name / value pair (or the beginning of the string if the failure is in the first name / value pair) if the request was not successful.
[out] Results A null-terminated Unicode string in <ConfigAltResp> format which has all values filled in for the names in the Request string. String to be allocated by the called function.
Return values:
EFI_SUCCESS The Results string is filled with the values corresponding to all requested names.
EFI_OUT_OF_RESOURCES Not enough memory to store the parts of the results that must be stored awaiting possible future protocols.
EFI_INVALID_PARAMETER For example, passing in a NULL for the Request parameter would result in this type of error. In this case, the Progress parameter would be set to NULL.
EFI_NOT_FOUND Routing data doesn't match any known driver. Progress set to the first character in the routing header. Note: There is no requirement that the driver validate the routing data. It must skip the <ConfigHdr> in order to process the names.
EFI_INVALID_PARAMETER Illegal syntax. Progress set to most recent & before the error or the beginning of the string.
EFI_INVALID_PARAMETER Unknown name. Progress points to the & before the name in question. Currently not implemented.

References _IP6_FORM_CALLBACK_INFO::ChildHandle, gIp6ConfigNvDataGuid, IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK, IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS, Ip6ConvertConfigNvDataToIfrNvData(), and mIp6ConfigStorageName.

Referenced by Ip6ConfigFormInit().

EFI_STATUS EFIAPI Ip6FormRouteConfig ( IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *  This,
IN CONST EFI_STRING  Configuration,
OUT EFI_STRING *  Progress 
)

This function applies changes in a driver's configuration. Input is a Configuration, which has the routing data for this driver followed by name / value configuration pairs. The driver must apply those pairs to its configurable storage. If the driver's configuration is stored in a linear block of data and the driver's name / value pairs are in <BlockConfig> format, it may use the ConfigToBlock helper function (above) to simplify the job. Currently not implemented.

Parameters:
[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
[in] Configuration A null-terminated Unicode string in <ConfigString> format.
[out] Progress A pointer to a string filled in with the offset of the most recent '&' before the first failing name / value pair (or the beginn ing of the string if the failure is in the first name / value pair) or the terminating NULL if all was successful.
Return values:
EFI_SUCCESS The results have been distributed or are awaiting distribution.
EFI_OUT_OF_MEMORY Not enough memory to store the parts of the results that must be stored awaiting possible future protocols.
EFI_INVALID_PARAMETERS Passing in a NULL for the Results parameter would result in this type of error.
EFI_NOT_FOUND Target for the specified routing data was not found.

References gIp6ConfigNvDataGuid, and mIp6ConfigStorageName.

Referenced by Ip6ConfigFormInit().

VOID Ip6FreeAddressInfoList ( IN LIST_ENTRY *  ListHead  ) 

Free all nodes in IP6_ADDRESS_INFO_ENTRY in the list array specified with ListHead.

Parameters:
[in] ListHead The head of the list array in IP6_ADDRESS_INFO_ENTRY.

References IP6_ADDRESS_INFO_ENTRY::Link.

Referenced by Ip6ConfigFormUnload(), Ip6FormCallback(), and Ip6ParseAddressListFromString().

EFI_STATUS Ip6GetCurrentSetting ( IN IP6_CONFIG_INSTANCE Instance  ) 

Display host addresses, route table, DNS addresses and gateway addresses in "IPv6 Current Setting" page.

Parameters:
[in] Instance The IP6 config instance data.
Return values:
EFI_SUCCESS The operation finished successfully.
Others Other errors as indicated.

References ADDRESS_STR_MAX_SIZE, Ip6ConfigNvDnsAddress, Ip6ConfigNvGatewayAddress, Ip6ConfigNvGetData(), Ip6ConfigNvHostAddress, Ip6ConfigNvRouteTable, and Ip6ConvertAddressListToString().

Referenced by Ip6FormCallback().

EFI_STATUS Ip6ParseAddressListFromString ( IN CONST CHAR16 *  String,
OUT LIST_ENTRY *  ListHead,
OUT UINT32 *  AddressCount 
)

Parse address list in string format and convert it to a list array of node in IP6_ADDRESS_INFO_ENTRY.

Parameters:
[in] String The buffer to string to be parsed.
[out] ListHead The list head of array.
[out] AddressCount The number of list nodes in the array.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.
EFI_OUT_OF_RESOURCES Failed to perform the operation due to lack of resource.

References IP6_ADDRESS_INFO_ENTRY::AddrInfo, IP6_ADDRESS_DELIMITER, Ip6FreeAddressInfoList(), and IP6_ADDRESS_INFO_ENTRY::Link.

Referenced by Ip6FormCallback().

EFI_STATUS Ip6ParseInterfaceIdFromString ( IN CONST CHAR16 *  String,
OUT EFI_IP6_CONFIG_INTERFACE_ID *  IfId 
)

Parse InterfaceId in string format and convert it to EFI_IP6_CONFIG_INTERFACE_ID.

Parameters:
[in] String The buffer of the string to be parsed.
[out] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.
Return values:
EFI_SUCCESS The operation finished successfully.
EFI_INVALID_PARAMETER Any input parameter is invalid.

Referenced by Ip6FormCallback().

VOID Ip6ToStr ( IN EFI_IPv6_ADDRESS *  Ip6,
OUT CHAR16 *  Str 
)

Convert the IPv6 address into a formatted string.

Parameters:
[in] Ip6 The IPv6 address.
[out] Str The formatted IP string.

References IP6_STR_MAX_SIZE.

Referenced by Ip6ConvertAddressListToString().


Variable Documentation

CHAR16 mIp6ConfigStorageName[] = L"IP6_CONFIG_IFR_NVDATA"


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