From: ydong10 Date: Thu, 15 Dec 2011 02:54:49 +0000 (+0000) Subject: Per UEFI spec, on CallBack action EFI_BROWSER_ACTION_CHANGING, the return value of... X-Git-Tag: edk2-stable201903~13751 X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=3a4e7a3e73a40eecbb0a977a0e7421ff5743c353 Per UEFI spec, on CallBack action EFI_BROWSER_ACTION_CHANGING, the return value of ActionRequest will be ignored, but on CallBack action EFI_BROWSER_ACTION_CHANGED, the return value of ActionRequest will be used. But, EDKII browser still processes the got ActionRequest. And, all HII drivers in EDKII project also returns their expected ActionRequest value on action EFI_BROWSER_ACTION_CHANGING. Now update the browser to follow the spec, and update all core Hii drivers to keep old working modal. Update for MdeModulePkg. Signed-off-by: ydong10 Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12865 6f19259b-4bc3-4df7-8a09-765794883524 --- diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c index 4b44330ec8..e7c1202ecf 100644 --- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c +++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c @@ -1667,50 +1667,6 @@ DriverCallback ( } break; - case 0x1237: - // - // User press "Exit now", request Browser to exit - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT; - break; - - case 0x1238: - // - // User press "Save now", request Browser to save the uncommitted data. - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT; - break; - - case 0x1241: - case 0x1246: - // - // User press "Submit current form and Exit now", request Browser to submit current form and exit - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT; - break; - - case 0x1242: - // - // User press "Discard current form now", request Browser to discard the uncommitted data. - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD; - break; - - case 0x1243: - // - // User press "Submit current form now", request Browser to save the uncommitted data. - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY; - break; - - case 0x1244: - case 0x1245: - // - // User press "Discard current form and Exit now", request Browser to discard the uncommitted data and exit. - // - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT; - break; - case 0x2000: // // Only used to update the state. @@ -1751,6 +1707,57 @@ DriverCallback ( } break; + case EFI_BROWSER_ACTION_CHANGED: + switch (QuestionId) { + case 0x1237: + // + // User press "Exit now", request Browser to exit + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT; + break; + + case 0x1238: + // + // User press "Save now", request Browser to save the uncommitted data. + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT; + break; + + case 0x1241: + case 0x1246: + // + // User press "Submit current form and Exit now", request Browser to submit current form and exit + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT; + break; + + case 0x1242: + // + // User press "Discard current form now", request Browser to discard the uncommitted data. + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD; + break; + + case 0x1243: + // + // User press "Submit current form now", request Browser to save the uncommitted data. + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY; + break; + + case 0x1244: + case 0x1245: + // + // User press "Discard current form and Exit now", request Browser to discard the uncommitted data and exit. + // + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT; + break; + + default: + break; + } + break; + default: Status = EFI_UNSUPPORTED; break; diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfig.c b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfig.c index 81d9583bcd..4fdb5adf2c 100644 --- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfig.c +++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfig.c @@ -676,20 +676,40 @@ IScsiFormCallback ( EFI_STATUS Status; EFI_INPUT_KEY Key; + if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) { + return EFI_UNSUPPORTED; + } + + Private = ISCSI_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK (This); + // + // Retrive uncommitted data from Browser + // + IfrNvData = AllocateZeroPool (sizeof (ISCSI_CONFIG_IFR_NVDATA)); + ASSERT (IfrNvData != NULL); + if (!HiiGetBrowserData (&gIp4IScsiConfigGuid, mVendorStorageName, sizeof (ISCSI_CONFIG_IFR_NVDATA), (UINT8 *) IfrNvData)) { + FreePool (IfrNvData); + return EFI_NOT_FOUND; + } + Status = EFI_SUCCESS; + if (Action == EFI_BROWSER_ACTION_CHANGING) { - Private = ISCSI_FORM_CALLBACK_INFO_FROM_FORM_CALLBACK (This); - // - // Retrive uncommitted data from Browser - // - IfrNvData = AllocateZeroPool (sizeof (ISCSI_CONFIG_IFR_NVDATA)); - ASSERT (IfrNvData != NULL); - if (!HiiGetBrowserData (&gIp4IScsiConfigGuid, mVendorStorageName, sizeof (ISCSI_CONFIG_IFR_NVDATA), (UINT8 *) IfrNvData)) { - FreePool (IfrNvData); - return EFI_NOT_FOUND; - } - Status = EFI_SUCCESS; + if ((QuestionId >= KEY_DEVICE_ENTRY_BASE) && (QuestionId < (mNumberOfIScsiDevices + KEY_DEVICE_ENTRY_BASE))) { + // + // In case goto the device configuration form, update the device form title. + // + ConfigFormEntry = IScsiGetConfigFormEntryByIndex ((UINT32) (QuestionId - KEY_DEVICE_ENTRY_BASE)); + ASSERT (ConfigFormEntry != NULL); + + UnicodeSPrint (PortString, (UINTN) 128, L"Port %s", ConfigFormEntry->MacString); + DeviceFormTitleToken = (EFI_STRING_ID) STR_ISCSI_DEVICE_FORM_TITLE; + HiiSetString (Private->RegisteredHandle, DeviceFormTitleToken, PortString, NULL); - switch (QuestionId) { + IScsiConvertDeviceConfigDataToIfrNvData (ConfigFormEntry, IfrNvData); + + Private->Current = ConfigFormEntry; + } + } else if (Action == EFI_BROWSER_ACTION_CHANGED) { + switch (QuestionId) { case KEY_INITIATOR_NAME: IScsiUnicodeStrToAsciiStr (IfrNvData->InitiatorName, IScsiName); BufferSize = AsciiStrSize (IScsiName); @@ -889,41 +909,20 @@ IScsiFormCallback ( break; default: - if ((QuestionId >= KEY_DEVICE_ENTRY_BASE) && (QuestionId < (mNumberOfIScsiDevices + KEY_DEVICE_ENTRY_BASE))) { - // - // In case goto the device configuration form, update the device form title. - // - ConfigFormEntry = IScsiGetConfigFormEntryByIndex ((UINT32) (QuestionId - KEY_DEVICE_ENTRY_BASE)); - ASSERT (ConfigFormEntry != NULL); - - UnicodeSPrint (PortString, (UINTN) 128, L"Port %s", ConfigFormEntry->MacString); - DeviceFormTitleToken = (EFI_STRING_ID) STR_ISCSI_DEVICE_FORM_TITLE; - HiiSetString (Private->RegisteredHandle, DeviceFormTitleToken, PortString, NULL); - - IScsiConvertDeviceConfigDataToIfrNvData (ConfigFormEntry, IfrNvData); - - Private->Current = ConfigFormEntry; - } - break; } - - if (!EFI_ERROR (Status)) { - // - // Pass changed uncommitted data back to Form Browser - // - HiiSetBrowserData (&gIp4IScsiConfigGuid, mVendorStorageName, sizeof (ISCSI_CONFIG_IFR_NVDATA), (UINT8 *) IfrNvData, NULL); - } - - FreePool (IfrNvData); - - return Status; } - // - // All other action return unsupported. - // - return EFI_UNSUPPORTED; + if (!EFI_ERROR (Status)) { + // + // Pass changed uncommitted data back to Form Browser + // + HiiSetBrowserData (&gIp4IScsiConfigGuid, mVendorStorageName, sizeof (ISCSI_CONFIG_IFR_NVDATA), (UINT8 *) IfrNvData, NULL); + } + + FreePool (IfrNvData); + + return Status; } /** diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigDxe.vfr b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigDxe.vfr index 82364a8b4a..719353de29 100644 --- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigDxe.vfr +++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiConfigDxe.vfr @@ -204,12 +204,13 @@ formset subtitle text = STRING_TOKEN(STR_NULL); - goto FORMID_DEVICE_FORM, - prompt = STRING_TOKEN (STR_SAVE_CHANGES), - help = STRING_TOKEN (STR_SAVE_CHANGES), - flags = INTERACTIVE, - key = KEY_SAVE_CHANGES; - + text + help = STRING_TOKEN (STR_SAVE_CHANGES), + text = STRING_TOKEN (STR_SAVE_CHANGES), + text = STRING_TOKEN (STR_SAVE_CHANGES), + flags = INTERACTIVE, + key = KEY_SAVE_CHANGES; + goto FORMID_MAIN_FORM, prompt = STRING_TOKEN (STR_RETURN_MAIN_FORM), help = STRING_TOKEN (STR_RETURN_MAIN_FORM), diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.vfr b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.vfr index 5b5685db42..c5d74b06df 100644 --- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.vfr +++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.vfr @@ -78,13 +78,14 @@ formset endif; subtitle text = STRING_TOKEN(STR_NULL); - - goto FORMID_DEVICE_FORM, - prompt = STRING_TOKEN (STR_SAVE_CHANGES), - help = STRING_TOKEN (STR_SAVE_CHANGES), - flags = INTERACTIVE, - key = KEY_SAVE_CHANGES; - + + text + help = STRING_TOKEN(STR_SAVE_CHANGES), + text = STRING_TOKEN(STR_SAVE_CHANGES), + text = STRING_TOKEN(STR_SAVE_CHANGES), + flags = INTERACTIVE, + key = KEY_SAVE_CHANGES; + endform; endformset; diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c index 59e5127b44..58c4c1a02c 100644 --- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c +++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c @@ -689,7 +689,7 @@ Ip4FormCallback ( EFI_STATUS Status; EFI_INPUT_KEY Key; - if (Action == EFI_BROWSER_ACTION_CHANGING) { + if (Action == EFI_BROWSER_ACTION_CHANGED) { Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This); IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA)); diff --git a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c index ea70d5e28d..f992cea07b 100644 --- a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c +++ b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c @@ -239,16 +239,23 @@ VlanCallback ( return EFI_SUCCESS; } - if (Action == EFI_BROWSER_ACTION_CHANGING) { + if ((Action != EFI_BROWSER_ACTION_CHANGED) && (Action != EFI_BROWSER_ACTION_CHANGING)) { // - // Get Browser data + // All other action return unsupported. // - Configuration = AllocateZeroPool (sizeof (VLAN_CONFIGURATION)); - ASSERT (Configuration != NULL); - HiiGetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration); + return EFI_UNSUPPORTED; + } + + // + // Get Browser data + // + Configuration = AllocateZeroPool (sizeof (VLAN_CONFIGURATION)); + ASSERT (Configuration != NULL); + HiiGetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration); - VlanConfig = PrivateData->VlanConfig; + VlanConfig = PrivateData->VlanConfig; + if (Action == EFI_BROWSER_ACTION_CHANGED) { switch (QuestionId) { case VLAN_ADD_QUESTION_ID: // @@ -304,6 +311,11 @@ VlanCallback ( ZeroMem (Configuration->VlanList, MAX_VLAN_NUMBER); break; + default: + break; + } + } else if (Action == EFI_BROWSER_ACTION_CHANGING) { + switch (QuestionId) { case VLAN_UPDATE_QUESTION_ID: // // Update current VLAN list into Form. @@ -314,16 +326,11 @@ VlanCallback ( default: break; } - - HiiSetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration, NULL); - FreePool (Configuration); - return EFI_SUCCESS; } - - // - // All other action return unsupported. - // - return EFI_UNSUPPORTED; + + HiiSetBrowserData (&gVlanConfigFormSetGuid, mVlanStorageName, sizeof (VLAN_CONFIGURATION), (UINT8 *) Configuration, NULL); + FreePool (Configuration); + return EFI_SUCCESS; } diff --git a/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c b/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c index 20bc43c345..ab8a000f13 100644 --- a/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c +++ b/MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatDriOverrideDxe.c @@ -1334,17 +1334,25 @@ PlatOverMngrCallback ( EFI_INPUT_KEY Key; PLAT_OVER_MNGR_DATA *FakeNvData; + if ((Action != EFI_BROWSER_ACTION_CHANGING) && (Action != EFI_BROWSER_ACTION_CHANGED)) { + // + // All other action return unsupported. + // + return EFI_UNSUPPORTED; + } + + Private = EFI_CALLBACK_INFO_FROM_THIS (This); + FakeNvData = &Private->FakeNvData; + if (!HiiGetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData)) { + return EFI_NOT_FOUND; + } + if (Action == EFI_BROWSER_ACTION_CHANGING) { - Private = EFI_CALLBACK_INFO_FROM_THIS (This); - FakeNvData = &Private->FakeNvData; - if (!HiiGetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData)) { - return EFI_NOT_FOUND; + if (Value == NULL) { + return EFI_INVALID_PARAMETER; } - - if (KeyValue == KEY_VALUE_DEVICE_REFRESH || - KeyValue == KEY_VALUE_DEVICE_FILTER || - KeyValue == KEY_VALUE_DRIVER_GOTO_PREVIOUS - ) { + + if (KeyValue == KEY_VALUE_DRIVER_GOTO_PREVIOUS) { UpdateDeviceSelectPage (Private, KeyValue, FakeNvData); // // Update page title string @@ -1380,15 +1388,6 @@ PlatOverMngrCallback ( } } - if (KeyValue == KEY_VALUE_ORDER_SAVE_AND_EXIT) { - Status = CommintChanges (Private, KeyValue, FakeNvData); - *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT; - if (EFI_ERROR (Status)) { - CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Single Override Info too large, Saving Error!", NULL); - return EFI_DEVICE_ERROR; - } - } - if (KeyValue == KEY_VALUE_DEVICE_CLEAR) { // // Deletes all environment variable(s) that contain the override mappings info @@ -1397,18 +1396,40 @@ PlatOverMngrCallback ( Status = SaveOverridesMapping (&mMappingDataBase); UpdateDeviceSelectPage (Private, KeyValue, FakeNvData); } - // - // Pass changed uncommitted data back to Form Browser - // - HiiSetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData, NULL); + } else if (Action == EFI_BROWSER_ACTION_CHANGED) { + switch (KeyValue) { + case KEY_VALUE_DEVICE_REFRESH: + case KEY_VALUE_DEVICE_FILTER: + UpdateDeviceSelectPage (Private, KeyValue, FakeNvData); + // + // Update page title string + // + NewStringToken = STRING_TOKEN (STR_TITLE); + if (HiiSetString (Private->RegisteredHandle, NewStringToken, L"First, Select the controller by device path", NULL) == 0) { + ASSERT (FALSE); + } + break; + + case KEY_VALUE_ORDER_SAVE_AND_EXIT: + Status = CommintChanges (Private, KeyValue, FakeNvData); + *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT; + if (EFI_ERROR (Status)) { + CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Single Override Info too large, Saving Error!", NULL); + return EFI_DEVICE_ERROR; + } + break; - return EFI_SUCCESS; - } + default: + break; + } + } // - // All other action return unsupported. + // Pass changed uncommitted data back to Form Browser // - return EFI_UNSUPPORTED; + HiiSetBrowserData (&gPlatformOverridesManagerGuid, mVariableName, sizeof (PLAT_OVER_MNGR_DATA), (UINT8 *) FakeNvData, NULL); + + return EFI_SUCCESS; } /** diff --git a/MdeModulePkg/Universal/PlatformDriOverrideDxe/Vfr.vfr b/MdeModulePkg/Universal/PlatformDriOverrideDxe/Vfr.vfr index 0f50645948..a4eede18d0 100644 --- a/MdeModulePkg/Universal/PlatformDriOverrideDxe/Vfr.vfr +++ b/MdeModulePkg/Universal/PlatformDriOverrideDxe/Vfr.vfr @@ -99,11 +99,12 @@ formset subtitle text = STRING_TOKEN(STR_NULL_STRING); - goto FORM_ID_ORDER, - prompt = STRING_TOKEN(STR_SAVE_AND_EXIT), - help = STRING_TOKEN(STR_NULL_STRING), - flags = INTERACTIVE | RESET_REQUIRED, - key = KEY_VALUE_ORDER_SAVE_AND_EXIT; + text + help = STRING_TOKEN (STR_NULL_STRING), + text = STRING_TOKEN (STR_SAVE_AND_EXIT), + text = STRING_TOKEN (STR_SAVE_AND_EXIT), + flags = INTERACTIVE | RESET_REQUIRED, + key = KEY_VALUE_ORDER_SAVE_AND_EXIT; endform; endformset; diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c index ba39f30253..2ba2165971 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c @@ -1248,45 +1248,50 @@ ProcessCallBackFunction ( &ActionRequest ); if (!EFI_ERROR (Status)) { - switch (ActionRequest) { - case EFI_BROWSER_ACTION_REQUEST_RESET: - gResetRequired = TRUE; - Selection->Action = UI_ACTION_EXIT; - break; + // + // Only for EFI_BROWSER_ACTION_CHANGED need to handle this ActionRequest. + // + if (Action == EFI_BROWSER_ACTION_CHANGED) { + switch (ActionRequest) { + case EFI_BROWSER_ACTION_REQUEST_RESET: + gResetRequired = TRUE; + Selection->Action = UI_ACTION_EXIT; + break; - case EFI_BROWSER_ACTION_REQUEST_SUBMIT: - SubmitFormIsRequired = TRUE; - Selection->Action = UI_ACTION_EXIT; - break; + case EFI_BROWSER_ACTION_REQUEST_SUBMIT: + SubmitFormIsRequired = TRUE; + Selection->Action = UI_ACTION_EXIT; + break; - case EFI_BROWSER_ACTION_REQUEST_EXIT: - Selection->Action = UI_ACTION_EXIT; - break; + case EFI_BROWSER_ACTION_REQUEST_EXIT: + Selection->Action = UI_ACTION_EXIT; + break; - case EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT: - SubmitFormIsRequired = TRUE; - SettingLevel = FormLevel; - NeedExit = TRUE; - break; + case EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT: + SubmitFormIsRequired = TRUE; + SettingLevel = FormLevel; + NeedExit = TRUE; + break; - case EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT: - DiscardFormIsRequired = TRUE; - SettingLevel = FormLevel; - NeedExit = TRUE; - break; + case EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT: + DiscardFormIsRequired = TRUE; + SettingLevel = FormLevel; + NeedExit = TRUE; + break; - case EFI_BROWSER_ACTION_REQUEST_FORM_APPLY: - SubmitFormIsRequired = TRUE; - SettingLevel = FormLevel; - break; + case EFI_BROWSER_ACTION_REQUEST_FORM_APPLY: + SubmitFormIsRequired = TRUE; + SettingLevel = FormLevel; + break; - case EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD: - DiscardFormIsRequired = TRUE; - SettingLevel = FormLevel; - break; + case EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD: + DiscardFormIsRequired = TRUE; + SettingLevel = FormLevel; + break; - default: - break; + default: + break; + } } // @@ -1555,7 +1560,7 @@ SetupBrowser ( } } - if ((Status == EFI_SUCCESS) && (Statement->Operand != EFI_IFR_REF_OP)) { + if (!EFI_ERROR (Status) && Statement->Operand != EFI_IFR_REF_OP) { ProcessCallBackFunction(Selection, Statement, EFI_BROWSER_ACTION_CHANGED, FALSE); } }