4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HII Config Access protocol implementation of VLAN configuration module.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCopyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncThis program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncare licensed and made available under the terms and conditions
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncof the BSD License which accompanies this distribution. The full
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctext of the license may be found at<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynchttp://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncTHE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncWITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "VlanConfigImpl.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCHAR16 mVlanStorageName[] = L"VlanNvData";
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRouting = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVLAN_CONFIG_PRIVATE_DATA mVlanConfigPrivateDateTemplate = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIG_PRIVATE_DATA_SIGNATURE,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanExtractConfig,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanRouteConfig,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanCallback
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVENDOR_DEVICE_PATH mHiiVendorDevicePathNode = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HARDWARE_DEVICE_PATH,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HW_VENDOR_DP,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync },
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIG_FORM_SET_GUID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function allows a caller to extract the current configuration for one
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync or more named elements from the target driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
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.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Progress On return, points to a character in the Request
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync string. Points to the string's null terminator if
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync request was successful. Points to the most recent
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync '&' before the first failing name/value pair (or
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the beginning of the string if the failure is in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the first 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 filled
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync in for the names in the Request string. String to
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync be allocated by the called function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The Results is filled with the requested values.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Request is illegal syntax, or unknown name.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND Routing data doesn't match any storage in this
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVlanExtractConfig (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN CONST EFI_STRING Request,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OUT EFI_STRING *Progress,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OUT EFI_STRING *Results
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN BufferSize;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIGURATION Configuration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIG_PRIVATE_DATA *PrivateData;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING ConfigRequestHdr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING ConfigRequest;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BOOLEAN AllocatedRequest;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Size;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Progress == NULL || Results == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_INVALID_PARAMETER;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = Request;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Request != NULL) && !HiiIsConfigHdrMatch (Request, &gVlanConfigFormSetGuid, mVlanStorageName)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_NOT_FOUND;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequestHdr = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequest = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AllocatedRequest = FALSE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Size = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Retrieve the pointer to the UEFI HII Config Routing Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mHiiConfigRouting == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->LocateProtocol (&gEfiHiiConfigRoutingProtocolGuid, NULL, (VOID **) &mHiiConfigRouting);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (mHiiConfigRouting != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert buffer data to <ConfigResp> by helper function BlockToConfig()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData = VLAN_CONFIG_PRIVATE_DATA_FROM_THIS (This);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (&Configuration, sizeof (VLAN_CONFIGURATION));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BufferSize = sizeof (Configuration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequest = Request;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
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 //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequestHdr = HiiConstructConfigHdr (&gVlanConfigFormSetGuid, mVlanStorageName, PrivateData->DriverHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequest = AllocateZeroPool (Size);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (ConfigRequest != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AllocatedRequest = TRUE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (ConfigRequestHdr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = mHiiConfigRouting->BlockToConfig (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mHiiConfigRouting,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequest,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT8 *) &Configuration,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BufferSize,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Results,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Progress
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Free the allocated config request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (AllocatedRequest) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (ConfigRequest);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigRequest = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set Progress string to the original request string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Request == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (StrStr (Request, L"OFFSET") == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = Request + StrLen (Request);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function processes the results of changes in configuration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Configuration A null-terminated Unicode string in <ConfigResp>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Progress A pointer to a string filled in with the offset of
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the most recent '&' before the first failing
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync name/value pair (or the beginning of the string if
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the failure is in the first name/value pair) or
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the terminating NULL if all was successful.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS The Results is processed successfully.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_INVALID_PARAMETER Configuration is NULL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_NOT_FOUND Routing data doesn't match any storage in this
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync driver.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVlanRouteConfig (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN CONST EFI_STRING Configuration,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OUT EFI_STRING *Progress
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Configuration == NULL || Progress == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_INVALID_PARAMETER;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = Configuration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (!HiiIsConfigHdrMatch (Configuration, &gVlanConfigFormSetGuid, mVlanStorageName)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_NOT_FOUND;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *Progress = Configuration + StrLen (Configuration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_SUCCESS;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function processes the results of changes in configuration.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
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.
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
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.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFIAPI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVlanCallback (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_BROWSER_ACTION Action,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_QUESTION_ID QuestionId,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT8 Type,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_IFR_TYPE_VALUE *Value,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIG_PRIVATE_DATA *PrivateData;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIGURATION *Configuration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_VLAN_CONFIG_PROTOCOL *VlanConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE VlanHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData = VLAN_CONFIG_PRIVATE_DATA_FROM_THIS (This);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_SUCCESS;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Action != EFI_BROWSER_ACTION_CHANGED) && (Action != EFI_BROWSER_ACTION_CHANGING)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // All other action return unsupported.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_UNSUPPORTED;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get Browser data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Configuration = AllocateZeroPool (sizeof (VLAN_CONFIGURATION));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (Configuration != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiGetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfig = PrivateData->VlanConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Action == EFI_BROWSER_ACTION_CHANGED) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync switch (QuestionId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case VLAN_ADD_QUESTION_ID:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Add a VLAN
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfig->Set (VlanConfig, Configuration->VlanId, Configuration->Priority);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanUpdateForm (PrivateData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Connect the newly created VLAN device
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanHandle = NetLibGetVlanHandle (PrivateData->ControllerHandle, Configuration->VlanId);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (VlanHandle == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // There may be no child handle created for VLAN ID 0, connect the parent handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanHandle = PrivateData->ControllerHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->ConnectController (VlanHandle, NULL, NULL, TRUE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Clear UI data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Configuration->VlanId = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Configuration->Priority = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case VLAN_REMOVE_QUESTION_ID:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Remove VLAN
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (PrivateData->NumberOfVlan <= MAX_VLAN_NUMBER);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0; Index < PrivateData->NumberOfVlan; Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Configuration->VlanList[Index] != 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Checkbox is selected, need remove this VLAN
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfig->Remove (VlanConfig, PrivateData->VlanId[Index]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanUpdateForm (PrivateData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PrivateData->NumberOfVlan == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // No VLAN device now, connect the physical NIC handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Note: PrivateData->NumberOfVlan has been updated by VlanUpdateForm()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->ConnectController (PrivateData->ControllerHandle, NULL, NULL, TRUE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Configuration->VlanList, MAX_VLAN_NUMBER);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync default:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (Action == EFI_BROWSER_ACTION_CHANGING) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync switch (QuestionId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync case VLAN_UPDATE_QUESTION_ID:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Update current VLAN list into Form.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanUpdateForm (PrivateData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync default:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiSetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration, NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (Configuration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_SUCCESS;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function update VLAN list in the VLAN configuration Form.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] PrivateData Points to VLAN configuration private data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVlanUpdateForm (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT VLAN_CONFIG_PRIVATE_DATA *PrivateData
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_VLAN_CONFIG_PROTOCOL *VlanConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT16 NumberOfVlan;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_VLAN_FIND_DATA *VlanData;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID *StartOpCodeHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IFR_GUID_LABEL *StartLabel;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID *EndOpCodeHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_IFR_GUID_LABEL *EndLabel;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CHAR16 *String;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CHAR16 VlanStr[30];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CHAR16 VlanIdStr[6];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN DigitalCount;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING_ID StringId;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Find current VLAN configuration
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanData = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NumberOfVlan = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfig = PrivateData->VlanConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfig->Find (VlanConfig, NULL, &NumberOfVlan, &VlanData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Update VLAN configuration in PrivateData
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (NumberOfVlan > MAX_VLAN_NUMBER) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NumberOfVlan = MAX_VLAN_NUMBER;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->NumberOfVlan = NumberOfVlan;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Init OpCode Handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartOpCodeHandle = HiiAllocateOpCodeHandle ();
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (StartOpCodeHandle != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndOpCodeHandle = HiiAllocateOpCodeHandle ();
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (EndOpCodeHandle != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create Hii Extend Label OpCode as the start opcode
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartOpCodeHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiIfrTianoGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_IFR_GUID_LABEL)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartLabel->Number = LABEL_VLAN_LIST;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create Hii Extend Label OpCode as the end opcode
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndOpCodeHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiIfrTianoGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_IFR_GUID_LABEL)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndLabel->Number = LABEL_END;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (PrivateData->VlanId, MAX_VLAN_NUMBER);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0; Index < NumberOfVlan; Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String = VlanStr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrCpy (String, L" VLAN ID:");
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String += 10;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Pad VlanId string up to 4 characters with space
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DigitalCount = UnicodeValueToString (VlanIdStr, 0, VlanData[Index].VlanId, 5);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SetMem16 (String, (4 - DigitalCount) * sizeof (CHAR16), L' ');
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrCpy (String + 4 - DigitalCount, VlanIdStr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String += 4;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrCpy (String, L", Priority:");
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String += 11;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync String += UnicodeValueToString (String, 0, VlanData[Index].Priority, 4);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *String = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringId = HiiSetString (PrivateData->HiiHandle, 0, VlanStr, NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (StringId != 0);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiCreateCheckBoxOpCode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartOpCodeHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (EFI_QUESTION_ID) (VLAN_LIST_VAR_OFFSET + Index),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIGURATION_VARSTORE_ID,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT16) (VLAN_LIST_VAR_OFFSET + Index),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringId,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_VLAN_VLAN_LIST_HELP),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Save VLAN id to private data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->VlanId[Index] = VlanData[Index].VlanId;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiUpdateForm (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->HiiHandle, // HII handle
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gVlanConfigFormSetGuid, // Formset GUID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VLAN_CONFIGURATION_FORM_ID, // Form ID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StartOpCodeHandle, // Label for where to insert opcodes
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndOpCodeHandle // Replace data
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiFreeOpCodeHandle (StartOpCodeHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiFreeOpCodeHandle (EndOpCodeHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (VlanData != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (VlanData);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function publish the VLAN configuration Form for a network device. The
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HII Config Access protocol will be installed on a child handle of the network
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync device.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] PrivateData Points to VLAN configuration private data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_SUCCESS HII Form is installed for this network device.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval EFI_OUT_OF_RESOURCES Not enough resource for HII Form installation.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval Others Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncInstallVlanConfigForm (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT VLAN_CONFIG_PRIVATE_DATA *PrivateData
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HII_HANDLE HiiHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE DriverHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CHAR16 Str[26 + sizeof (EFI_MAC_ADDRESS) * 2 + 1];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CHAR16 *MacString;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_DEVICE_PATH_PROTOCOL *ChildDevicePath;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Create child handle and install HII Config Access Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ChildDevicePath = AppendDevicePathNode (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->ParentDevicePath,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (CONST EFI_DEVICE_PATH_PROTOCOL *) &mHiiVendorDevicePathNode
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (ChildDevicePath == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_OUT_OF_RESOURCES;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->ChildDevicePath = ChildDevicePath;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DriverHandle = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigAccess = &PrivateData->ConfigAccess;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->InstallMultipleProtocolInterfaces (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &DriverHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiDevicePathProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ChildDevicePath,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiHiiConfigAccessProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ConfigAccess,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->DriverHandle = DriverHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Publish the HII package list
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiHandle = HiiAddPackages (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gVlanConfigFormSetGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DriverHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfigDxeStrings,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VlanConfigBin,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (HiiHandle == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_OUT_OF_RESOURCES;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->HiiHandle = HiiHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Update formset title help string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MacString = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = NetLibGetMacString (PrivateData->ControllerHandle, PrivateData->ImageHandle, &MacString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->MacString = MacString;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrCpy (Str, L"VLAN Configuration (MAC:");
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrnCat (Str, MacString, sizeof (EFI_MAC_ADDRESS) * 2);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StrCat (Str, L")");
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiSetString (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_VLAN_FORM_SET_TITLE_HELP),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Str,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Update form title help string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiSetString (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_VLAN_FORM_HELP),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Str,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return EFI_SUCCESS;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This function remove the VLAN configuration Form for a network device. The
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync child handle for HII Config Access protocol will be destroyed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] PrivateData Points to VLAN configuration private data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncUninstallVlanConfigForm (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT VLAN_CONFIG_PRIVATE_DATA *PrivateData
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Free MAC string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PrivateData->MacString != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (PrivateData->MacString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->MacString = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Uninstall HII package list
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PrivateData->HiiHandle != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HiiRemovePackages (PrivateData->HiiHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->HiiHandle = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Uninstall HII Config Access Protocol
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PrivateData->DriverHandle != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync gBS->UninstallMultipleProtocolInterfaces (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->DriverHandle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiDevicePathProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->ChildDevicePath,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &gEfiHiiConfigAccessProtocolGuid,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &PrivateData->ConfigAccess,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->DriverHandle = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PrivateData->ChildDevicePath != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (PrivateData->ChildDevicePath);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrivateData->ChildDevicePath = NULL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}