Update logic in SetupBrowserDxe and DisplayEngine, current behavior for reconnect is below:
If one question return EFI_BROWSER_ACTION_REQUEST_RECONNECT in the callback function, and current formset still has questions whose changed value still not saved, browser will follow below step: 1. popup dialog to let user to select whether need to save the changed value. 2. If user agree to save the value, after saved the value, exit current formset and do the reconnect action. Else just exit the formset and do nothing. If the reconnect return fail, browser will pop up an dialog to let user know that the reconnect is failed and it will return to the parent formset. If one question has EFI_IFR_FLAG_RECONNECT_REQUIRED flag, browser will follow below steps: 1. When user change value for this question, nothing happened. 2. When user save the changed question value (through hotkey or other solution), browser will update reconnect flag to TRUE. 3. When browser exit current formset, it will trig the reconnect behavior. 4. Browser will return to the parent formset. Thanks, Eric -----Original Message----- From: Eric Dong [mailto:eric.d...@intel.com] Sent: Tuesday, May 19, 2015 4:57 PM To: edk2-devel@lists.sourceforge.net; Gao, Liming Subject: [edk2] [Patch 2/3] MdeModulePkg: Enable reconnect request from action request or question flag. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.d...@intel.com> --- .../Universal/SetupBrowserDxe/Presentation.c | 44 +++++++++++++++++++--- MdeModulePkg/Universal/SetupBrowserDxe/Setup.c | 25 +++++++++++- MdeModulePkg/Universal/SetupBrowserDxe/Setup.h | 13 +++++++ 3 files changed, 75 insertions(+), 7 deletions(-) diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c index 251025b..08d6a1c 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c @@ -1883,10 +1883,29 @@ FindNextMenu ( return TRUE; } /** + Reconnect the controller. + + @param DriverHandle The controller handle which need to be reconnect. + +**/ +VOID +ReconnectController ( + IN EFI_HANDLE DriverHandle + ) +{ + EFI_STATUS Status; + + Status = gBS->DisconnectController(DriverHandle, NULL, NULL); + if (!EFI_ERROR (Status)) { + gBS->ConnectController(DriverHandle, NULL, NULL, FALSE); + } +} + +/** Call the call back function for the question and process the return action. @param Selection On input, Selection tell setup browser the information about the Selection, form and formset to be displayed. On output, Selection return the screen item that is selected @@ -1923,19 +1942,21 @@ ProcessCallBackFunction ( LIST_ENTRY *Link; BROWSER_SETTING_SCOPE SettingLevel; EFI_IFR_TYPE_VALUE BackUpValue; UINT8 *BackUpBuffer; CHAR16 *NewString; + BOOLEAN Reconnect; ConfigAccess = FormSet->ConfigAccess; SubmitFormIsRequired = FALSE; SettingLevel = FormSetLevel; DiscardFormIsRequired = FALSE; NeedExit = FALSE; Status = EFI_SUCCESS; ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE; BackUpBuffer = NULL; + Reconnect = FALSE; if (ConfigAccess == NULL) { return EFI_SUCCESS; } @@ -2053,10 +2074,14 @@ ProcessCallBackFunction ( case EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD: DiscardFormIsRequired = TRUE; SettingLevel = FormLevel; break; + case EFI_BROWSER_ACTION_REQUEST_RECONNECT: + Reconnect = TRUE; + break; + default: break; } break; @@ -2155,10 +2180,14 @@ ProcessCallBackFunction ( if (NeedExit) { FindNextMenu (Selection, SettingLevel); } + if (Reconnect) { + ReconnectController (FormSet->DriverHandle); } + return Status; } /** Call the retrieve type call back function for one question to get the initialize data. @@ -2463,17 +2492,22 @@ SetupBrowser ( IsQuestionValueChanged(gCurrentSelection->FormSet, gCurrentSelection->Form, Statement, GetSetValueWithBuffer); } } // - // If question has EFI_IFR_FLAG_RESET_REQUIRED flag and without storage and process question success till here, - // trig the gResetFlag. + // If question has EFI_IFR_FLAG_RESET_REQUIRED/EFI_IFR_FLAG_RECONNECT_REQUIRED flag and without storage + // and process question success till here, trig the gResetFlag/gReconnectRequired. // if ((Status == EFI_SUCCESS) && - (Statement->Storage == NULL) && - ((Statement->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0)) { - gResetRequired = TRUE; + (Statement->Storage == NULL)) { + if ((Statement->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0) { + gResetRequired = TRUE; + } + + if ((Statement->QuestionFlags & EFI_IFR_FLAG_RECONNECT_REQUIRED) != 0) { + gReconnectRequired = TRUE; + } } } // // Check whether Exit flag is TRUE. diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c index ea9205a..5cf6adf 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.c @@ -53,10 +53,11 @@ LIST_ENTRY gBrowserStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserSto LIST_ENTRY gBrowserSaveFailFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserSaveFailFormSetList); BOOLEAN mSystemSubmit = FALSE; BOOLEAN gResetRequired; BOOLEAN gExitRequired; +BOOLEAN gReconnectRequired; BROWSER_SETTING_SCOPE gBrowserSettingScope = FormSetLevel; BOOLEAN mBrowserScopeFirstSet = TRUE; EXIT_HANDLER ExitHandlerFunction = NULL; FORM_BROWSER_FORMSET *mSystemLevelFormSet; @@ -481,10 +482,11 @@ SendForm ( EFI_STATUS Status; UI_MENU_SELECTION *Selection; UINTN Index; FORM_BROWSER_FORMSET *FormSet; FORM_ENTRY_INFO *MenuList; + EFI_HANDLE Controller; // // If EDKII_FORM_DISPLAY_ENGINE_PROTOCOL not found, return EFI_UNSUPPORTED. // if (mFormDisplay == NULL) { @@ -494,10 +496,12 @@ SendForm ( // // Save globals used by SendForm() // SaveBrowserContext (); + Controller = NULL; + gReconnectRequired = FALSE; gResetRequired = FALSE; gExitRequired = FALSE; Status = EFI_SUCCESS; gEmptyString = L""; gDisplayFormData.ScreenDimensions = (EFI_SCREEN_DESCRIPTOR *) ScreenDimensions; @@ -545,10 +549,14 @@ SendForm ( Status = SetupBrowser (Selection); gCurrentSelection = NULL; mSystemLevelFormSet = NULL; + if (gReconnectRequired) { + Controller = FormSet->DriverHandle; + } + // // If no data is changed, don't need to save current FormSet into the maintain list. // if (!IsNvUpdateRequiredForFormSet (FormSet)) { CleanBrowserStorage(FormSet); @@ -559,10 +567,15 @@ SendForm ( if (EFI_ERROR (Status)) { break; } } while (Selection->Action == UI_ACTION_REFRESH_FORMSET); + if (gReconnectRequired && Controller != NULL) { + ReconnectController (Controller); + gReconnectRequired = FALSE; + } + FreePool (Selection); } if (ActionRequest != NULL) { *ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE; @@ -2521,12 +2534,18 @@ UpdateFlagForForm ( Question->ValueChanged = IsQuestionValueChanged(FormSet, Form, Question, GetSetValueWithBothBuffer); // // Only the changed data has been saved, then need to set the reset flag. // - if (SetFlag && OldValue && !Question->ValueChanged && ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0)) { - gResetRequired = TRUE; + if (SetFlag && OldValue && !Question->ValueChanged) { + if ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0) { + gResetRequired = TRUE; + } + + if ((Question->QuestionFlags & EFI_IFR_FLAG_RECONNECT_REQUIRED) != 0) { + gReconnectRequired = TRUE; + } } } } /** @@ -5522,10 +5541,11 @@ SaveBrowserContext ( // // Save FormBrowser context // Context->Selection = gCurrentSelection; Context->ResetRequired = gResetRequired; + Context->ReconnectRequired = gReconnectRequired; Context->ExitRequired = gExitRequired; Context->HiiHandle = mCurrentHiiHandle; Context->FormId = mCurrentFormId; CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid); @@ -5577,10 +5597,11 @@ RestoreBrowserContext ( // // Restore FormBrowser context // gCurrentSelection = Context->Selection; gResetRequired = Context->ResetRequired; + gReconnectRequired = Context->ReconnectRequired; gExitRequired = Context->ExitRequired; mCurrentHiiHandle = Context->HiiHandle; mCurrentFormId = Context->FormId; CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid); diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h index 8fabf6f..52c0c3b 100644 --- a/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h +++ b/MdeModulePkg/Universal/SetupBrowserDxe/Setup.h @@ -526,10 +526,11 @@ typedef struct { LIST_ENTRY Link; // // Globals defined in Setup.c // + BOOLEAN ReconnectRequired; BOOLEAN ResetRequired; BOOLEAN ExitRequired; EFI_HII_HANDLE HiiHandle; EFI_GUID FormSetGuid; EFI_FORM_ID FormId; @@ -564,10 +565,11 @@ typedef enum { extern EFI_HII_DATABASE_PROTOCOL *mHiiDatabase; extern EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRouting; extern EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *mPathFromText; extern EDKII_FORM_DISPLAY_ENGINE_PROTOCOL *mFormDisplay; +extern BOOLEAN gReconnectRequired; extern BOOLEAN gResetRequired; extern BOOLEAN gExitRequired; extern LIST_ENTRY gBrowserFormSetList; extern LIST_ENTRY gBrowserHotKeyList; extern BROWSER_SETTING_SCOPE gBrowserSettingScope; @@ -1829,6 +1831,17 @@ GetFstStgFromVarId ( FORMSET_STORAGE * GetFstStgFromBrsStg ( IN BROWSER_STORAGE *Storage ); +/** + Reconnect the controller. + + @param DriverHandle The controller handle which need to be reconnect. + +**/ +VOID +ReconnectController ( + IN EFI_HANDLE DriverHandle + ); + #endif -- 1.9.5.msysgit.1 ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
MdeModulePkg update for Reconnect request.patch
Description: MdeModulePkg update for Reconnect request.patch
------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
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