4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Helper functions for configuring or obtaining the parameters relating to IP6.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCHAR16 mIp6ConfigStorageName[] = L"IP6_CONFIG_IFR_NVDATA";
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The notify function of create event when performing a manual configuration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Event The pointer of Event.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Context The pointer of Context.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Get the configuration data for the EFI IPv6 network stack running on the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync communication. It is a help function to the call EfiIp6ConfigGetData().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Ip6Config The pointer to the EFI_IP6_CONFIG_PROTOCOL instance.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] DataType The type of data to get.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] DataSize The size of buffer required in bytes.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Data The data buffer in which the configuration data is returned. The
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync type of the data buffer associated with the DataType.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync It is the caller's responsibility to free the resource.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The specified configuration data was obtained successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER One or more of the followings are TRUE:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - Ip6Config is NULL or invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - DataSize is NULL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - Data is NULL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Fail to perform the operation due to lack of resources.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_READY The specified configuration data is not ready due to an
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync asynchronous configuration process already in progress.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND The specified configuration data was not found.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Ip6Config == NULL) || (Data == NULL) || (DataSize == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Free all nodes in IP6_ADDRESS_INFO_ENTRY in the list array specified
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync with ListHead.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] ListHead The head of the list array in IP6_ADDRESS_INFO_ENTRY.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, ListHead) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Convert the IPv6 address into a formatted string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Ip6 The IPv6 address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Str The formatted IP string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Deal with the case of ::.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((Index < 15) && (Ip6->Addr[Index] == 0) && (Ip6->Addr[Index + 1] == 0)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // :: is at the end of the address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Number = UnicodeSPrint (Str, 2 * IP6_STR_MAX_SIZE, L"%x:", (UINTN) Ip6->Addr[Index + 1]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (FormatString, L"%x0%x:", StrSize (L"%x0%x:"));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (FormatString, L"%x%x:", StrSize (L"%x%x:"));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Convert EFI_IP6_CONFIG_INTERFACE_ID to string format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] String The buffer to store the converted string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The string converted successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Parse InterfaceId in string format and convert it to EFI_IP6_CONFIG_INTERFACE_ID.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] String The buffer of the string to be parsed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (IfId, sizeof (EFI_IP6_CONFIG_INTERFACE_ID));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((*IfIdStr != L'\0') && (*IfIdStr != L':')) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // The InterfaceId format is X:X:X:X, the number of X should not exceed 8.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // If the number of X is less than 8, zero is appended to the InterfaceId.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the string to interface id. AsciiStrHexToUintn stops at the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // first character that is not a valid hex character, ':' or '\0' here.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Create Hii Extend Label OpCode as the start opcode and end opcode. It is
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync a help function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] StartLabelNumber The number of start label.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] StartOpCodeHandle Points to the start opcode handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] StartLabel Points to the created start opcode.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] EndOpCodeHandle Points to the end opcode handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] EndLabel Points to the created end opcode.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Does not have sufficient resources to finish this
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation completed successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (StartOpCodeHandle == NULL || StartLabel == NULL || EndOpCodeHandle == NULL || EndLabel == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Initialize the container for dynamic opcodes.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create Hii Extend Label OpCode as the start opcode.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InternalStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InternalStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create Hii Extend Label OpCode as the end opcode.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InternalEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InternalEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function converts the different format of address list to string format and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync then generates the corresponding text opcode to illustarate the address info in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IP6 configuration page. Currently, the following formats are supported:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IP6_ADDRESS_INFO AddressType: Ip6ConfigNvHostAddress;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IPv6_ADDRESS AddressType: Ip6ConfigNvGatewayAddress and Ip6ConfigNvDnsAddress;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IP6_ROUTE_TABLE AddressType: Ip6ConfigNvRouteTable.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] String The pointer to the buffer to store the converted
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] HiiHandle A handle that was previously registered in the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HII Database.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] AddressType The address type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] AddressInfo Pointer to the address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] AddressCount The address count of the address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_UNSUPPORTED The AddressType is not supported.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((String == NULL) || (HiiHandle == NULL) || (AddressInfo == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AddressType == Ip6ConfigNvGatewayAddress) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AddressInfo = AddressHead + sizeof (EFI_IP6_ADDRESS_INFO) * Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Address = &((EFI_IP6_ADDRESS_INFO *) AddressInfo)->Address;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AddressInfo = AddressHead + sizeof (EFI_IP6_ROUTE_TABLE) * Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Address = &((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Destination;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AddressInfo = AddressHead + sizeof (EFI_IPv6_ADDRESS) * Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the IP address info to string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((AddressType == Ip6ConfigNvHostAddress) || (AddressType == Ip6ConfigNvRouteTable)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrefixLength = ((EFI_IP6_ADDRESS_INFO *) AddressInfo)->PrefixLength;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrefixLength = ((EFI_IP6_ROUTE_TABLE *) AddressInfo)->PrefixLength;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Append the prefix length to the string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Number = UnicodeSPrint (TempStr, 6, L"%d", PrefixLength);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Append " >> " to the string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Append the gateway address to the string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6ToStr (&((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Gateway, TempStr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Generate a text opcode and update the UI.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TextTwo = HiiSetString (HiiHandle, 0, String, NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiCreateTextOpCode (StartOpCodeHandle, STR_NULL, STR_NULL, TextTwo);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartOpCodeHandle, // Label for where to insert opcodes
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Parse address list in string format and convert it to a list array of node in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IP6_ADDRESS_INFO_ENTRY.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] String The buffer to string to be parsed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] ListHead The list head of array.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] AddressCount The number of list nodes in the array.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Failed to perform the operation due to lack of resource.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((String == NULL) || (ListHead == NULL) || (AddressCount == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LocalString = (CHAR16 *) AllocateCopyPool (StrSize (String), String);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Clean the original address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((*LocalString != L'\0') && (*LocalString != IP6_ADDRESS_DELIMITER)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = NetLibStrToIp6andPrefix (TempStr, &AddressInfo.Address, &AddressInfo.PrefixLength);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!NetIp6IsValidUnicast (&AddressInfo.Address)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Node = AllocatePool (sizeof (IP6_ADDRESS_INFO_ENTRY));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (&Node->AddrInfo, &AddressInfo, sizeof (EFI_IP6_ADDRESS_INFO));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function converts the interface info to string and draws it to the IP6 UI.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The interface information includes interface name, interface type, hardware address,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync address info, and route table information. The address information is also used as the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync content of manual addresses in IP6 UI.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] IfInfo The pointer of EFI_IP6_CONFIG_INTERFACE_INFO.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] HiiHandle The handle that was previously registered in the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HII Database.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] IfrNvData Points to IP6_CONFIG_IFR_NVDATA.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES The operation failed due to lack of resources.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((IfInfo == NULL) || (HiiHandle == NULL) || (IfrNvData == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print the interface name.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print the interface type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (IfInfo->IfType == Ip6InterfaceTypeExperimentalEthernet) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Refer to RFC1700, chapter Number Hardware Type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UnicodeSPrint (PortString, 6, L"%d", IfInfo->IfType);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the hardware address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0; Index < IfInfo->HwAddressSize; Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print the hardware address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print the host address Information.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Copy the Host Address Info to manual address field.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Do not copy the link local address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LinkLocalStr = StrStr (PortString, IP6_LINK_LOCAL_PREFIX);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (IfrNvData->ManualAddress, PortString, Number * sizeof (CHAR16));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((*LinkLocalStr != L' ') && (*LinkLocalStr != L'\0')) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print the route table information.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Build the address info list from list array of node in IP6_ADDRESS_INFO_ENTRY.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Instance Points to IP6 config instance data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] AddressType The address type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] AddressInfo The pointer to the buffer to store the address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] AddressSize The address size of the address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_UNSUPPORTED The AddressType is not supported.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Instance == NULL) || (AddressInfo == NULL) || (AddressSize == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DataSize = sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS) * Ip6NvData->ManualAddressCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AddressType == Ip6ConfigNvGatewayAddress) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->GatewayAddressCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->DnsAddressCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ManualAddress = (EFI_IP6_CONFIG_MANUAL_ADDRESS *) AddressList;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IP6_COPY_ADDRESS (&ManualAddress->Address, &Node->AddrInfo.Address);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ManualAddress->PrefixLength = Node->AddrInfo.PrefixLength;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AddressList = (UINT8 *) AddressList + sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IP6_COPY_ADDRESS (Ip6Address, &Node->AddrInfo.Address);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AddressList = (UINT8 *) AddressList + sizeof (EFI_IPv6_ADDRESS);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Convert the IP6 configuration data into the IFR data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] IfrNvData The IFR NV data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Instance The IP6 config instance data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_UNSUPPORTED The policy is not supported in the current implementation.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval Others Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiHandle = Instance->CallbackInfo.RegisteredHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the current interface info.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the interface info to string and print.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the interface id.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6ConvertInterfaceIdToString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get current policy.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get Duplicate Address Detection Transmits count.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DataSize = sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IfrNvData->DadTransmitCount = DadXmits.DupAddrDetectTransmits;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get DNS server list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the DNS server address to string and draw it to UI.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get gateway adderss list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert the gateway address to string and draw it to UI.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Convert IFR data into IP6 configuration data. The policy, alternative interface
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ID, and DAD transmit counts, and will be saved. If under manual policy, the configured
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync manual address, gateway address, and DNS server address will be saved.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] IfrNvData The IFR NV data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Instance The IP6 config instance data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The operation finished successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Any input parameter is invalid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval Others Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Update those fields which don't have INTERACTIVE attribute.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (IfrNvData->Policy == IP6_POLICY_MANUAL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6NvData->DadTransmitCount.DupAddrDetectTransmits = IfrNvData->DadTransmitCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the configured policy.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the duplicate address detection transmits count.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the alternative interface ID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Ip6NvData->Policy == Ip6ConfigPolicyAutomatic) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create events & timers for asynchronous settings.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the manual address list. This is an asynchronous process.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!IsListEmpty (&Ip6NvData->ManualAddress) && (Ip6NvData->ManualAddressCount != 0)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->SetTimer (TimeoutEvent, TimerRelative, 50000000);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while (EFI_ERROR (gBS->CheckEvent (TimeoutEvent))) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set gateway address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!IsListEmpty (&Ip6NvData->GatewayAddress) && (Ip6NvData->GatewayAddressCount != 0)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set DNS server address list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!IsListEmpty (&Ip6NvData->DnsAddress) && (Ip6NvData->DnsAddressCount != 0)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function allows the caller to request the current
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync configuration for one or more named elements. The resulting
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync string is in <ConfigAltResp> format. Any and all alternative
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync configuration strings shall also be appended to the end of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync current configuration string. If they are, they must appear
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync after the current configuration. They must contain the same
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync routing (GUID, NAME, PATH) as the current configuration string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync They must have an additional description indicating the type of
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync alternative configuration the string represents,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "ALTCFG=<StringToken>". That <StringToken> (when
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync converted from Hex UNICODE to binary) is a reference to a
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync string in the associated string pack.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Request A null-terminated Unicode string in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync <ConfigRequest> format. Note that this
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync includes the routing information as well as
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the configurable name / value pairs. It is
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync invalid for this string to be in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync <MultiConfigRequest> format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Progress On return, points to a character in the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Request string. Points to the string's null
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync terminator if request was successful. Points
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync to the most recent "&" before the first
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync failing name / value pair (or the beginning
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync of the string if the failure is in the first
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync name / value pair) if the request was not
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync successful.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Results A null-terminated Unicode string in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync <ConfigAltResp> format which has all values
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync filled in for the names in the Request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String to be allocated by the called function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The Results string is filled with the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync values corresponding to all requested
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Not enough memory to store the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync parts of the results that must be
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync stored awaiting possible future
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER For example, passing in a NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for the Request parameter
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync would result in this type of
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync error. In this case, the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Progress parameter would be
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync set to NULL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND Routing data doesn't match any
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync known driver. Progress set to the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync first character in the routing header.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Note: There is no requirement that the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync driver validate the routing data. It
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync must skip the <ConfigHdr> in order to
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync process the names.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync to most recent & before the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync error or the beginning of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Unknown name. Progress points
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync to the & before the name in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync question. Currently not implemented.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (This == NULL || Progress == NULL || Results == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync !HiiIsConfigHdrMatch (Request, &gIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6ConfigInstance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IfrNvData = (IP6_CONFIG_IFR_NVDATA *) AllocateZeroPool (BufferSize);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = Ip6ConvertConfigNvDataToIfrNvData (IfrNvData, Ip6ConfigInstance);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Request has no request element, construct full request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Allocate and fill a buffer large enough to hold the <ConfigHdr> template
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync L"%s&OFFSET=0&WIDTH=%016LX",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert buffer data to <ConfigResp> by helper function BlockToConfig()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Free the allocated config request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set Progress string to the original request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function applies changes in a driver's configuration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Input is a Configuration, which has the routing data for this
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync driver followed by name / value configuration pairs. The driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync must apply those pairs to its configurable storage. If the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync driver's configuration is stored in a linear block of data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync and the driver's name / value pairs are in <BlockConfig>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync format, it may use the ConfigToBlock helper function (above) to
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync simplify the job. Currently not implemented.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Configuration A null-terminated Unicode string in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync <ConfigString> format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Progress A pointer to a string filled in with the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync offset of the most recent '&' before the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync first failing name / value pair (or the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync beginn ing of the string if the failure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync is in the first name / value pair) or
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the terminating NULL if all was
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync successful.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The results have been distributed or are
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync awaiting distribution.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_MEMORY Not enough memory to store the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync parts of the results that must be
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync stored awaiting possible future
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETERS Passing in a NULL for the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Results parameter would result
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync in this type of error.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND Target for the specified routing data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync was not found.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (This == NULL || Configuration == NULL || Progress == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Check routing data in <ConfigHdr>.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Note: if only one Storage is used, then this checking could be skipped.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!HiiIsConfigHdrMatch (Configuration, &gIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = Configuration + StrLen (Configuration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function is called to provide results data to the driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This data consists of a unique key that is used to identify
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which data is either being passed back or being asked for.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Action Specifies the type of action taken by the browser.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] QuestionId A unique value which is sent to the original
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync exporting driver so that it can identify the type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync of data to expect. The format of the data tends to
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync vary based on the opcode that generated the callback.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Type The type of value for the question.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Value A pointer to the data being sent to the original
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync exporting driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] ActionRequest On return, points to the action requested by the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync callback function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The callback successfully handled the action.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync variable and its data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_DEVICE_ERROR The variable could not be saved.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_UNSUPPORTED The specified Action is not supported by the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync callback. Currently not implemented.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Passed in the wrong parameter.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval Others Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Instance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)){
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Retrieve uncommitted data from Browser
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiGetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiHandle = Instance->CallbackInfo.RegisteredHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get current interface info.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Generate dynamic text opcode for host address and draw it.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Generate the dynamic text opcode for route table and draw it.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get DNS server list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Generate the dynamic text opcode for DNS server and draw it.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get gateway adderss list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Generate the dynamic text opcode for gateway and draw it.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6FreeAddressInfoList (&Ip6NvData->ManualAddress);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6FreeAddressInfoList (&Ip6NvData->GatewayAddress);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = Ip6ConvertIfrNvDataToConfigNvData (IfrNvData, Instance);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = Ip6ParseInterfaceIdFromString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync L"Invalid Interface ID!",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync L"Invalid Host Addresses!",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync L"Invalid Gateway Addresses!",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync L"Invalid DNS Addresses!",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Pass changed uncommitted data back to Form Browser.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiSetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData, NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Install HII Config Access protocol for network device and allocate resources.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Instance The IP6_CONFIG_INSTANCE to create a form.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The HII Config Access protocol is installed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval Others Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CallbackInfo->Signature = IP6_FORM_CALLBACK_INFO_SIGNATURE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Construct device path node for EFI HII Config Access protocol,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // which consists of controller physical device path and one hardware
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // vendor guid node.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (&VendorDeviceNode, sizeof (VENDOR_DEVICE_PATH));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VendorDeviceNode.Header.Type = HARDWARE_DEVICE_PATH;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyGuid (&VendorDeviceNode.Guid, &gEfiCallerIdGuid);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SetDevicePathNodeLength (&VendorDeviceNode.Header, sizeof (VENDOR_DEVICE_PATH));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CallbackInfo->HiiVendorDevicePath = AppendDevicePathNode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigAccess->ExtractConfig = Ip6FormExtractConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Install Device Path Protocol and Config Access protocol on new handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Open the Parent Handle for the child
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Publish our HII data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Append MAC string in the menu help string and tile help string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = NetLibGetMacString (IpSb->Controller, IpSb->Image, &MacString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UnicodeSPrint (MenuString, 128, L"%s (MAC:%s)", OldMenuString, MacString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UnicodeSPrint (PortString, 128, L"MAC:%s", MacString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InitializeListHead (&Instance->Ip6NvData.ManualAddress);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InitializeListHead (&Instance->Ip6NvData.GatewayAddress);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync InitializeListHead (&Instance->Ip6NvData.DnsAddress);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Uninstall the HII Config Access protocol for network devices and free up the resources.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Instance The IP6_CONFIG_INSTANCE to unload a form.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Close the child handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Uninstall EFI_HII_CONFIG_ACCESS_PROTOCOL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Remove HII package list
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiRemovePackages (CallbackInfo->RegisteredHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Ip6FreeAddressInfoList (&Ip6NvData->ManualAddress);