diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Universal/BdsDxe/BootMngr/BootManager.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/BdsDxe/BootMngr/BootManager.c | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMngr/BootManager.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMngr/BootManager.c new file mode 100644 index 0000000000..a1612cd1b1 --- /dev/null +++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMngr/BootManager.c @@ -0,0 +1,299 @@ +/** @file
+ The platform boot manager reference implementation
+
+Copyright (c) 2004 - 2008, Intel Corporation. <BR>
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "BootManager.h"
+
+UINT16 mKeyInput;
+EFI_GUID mBootManagerGuid = BOOT_MANAGER_FORMSET_GUID;
+LIST_ENTRY *mBootOptionsList;
+BDS_COMMON_OPTION *gOption;
+
+BOOT_MANAGER_CALLBACK_DATA gBootManagerPrivate = {
+ BOOT_MANAGER_CALLBACK_DATA_SIGNATURE,
+ NULL,
+ NULL,
+ {
+ FakeExtractConfig,
+ FakeRouteConfig,
+ BootManagerCallback
+ }
+};
+
+/**
+ This call back funtion is registered with Boot Manager formset.
+ When user selects a boot option, this call back function will
+ be triggered. The boot option is saved for later processing.
+
+
+ @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
+ @param Action Specifies the type of action taken by the browser.
+ @param QuestionId A unique value which is sent to the original exporting driver
+ so that it can identify the type of data to expect.
+ @param Type The type of value for the question.
+ @param Value A pointer to the data being sent to the original exporting driver.
+ @param ActionRequest On return, points to the action requested by the callback function.
+
+ @retval EFI_SUCCESS The callback successfully handled the action.
+ @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.
+
+**/
+EFI_STATUS
+EFIAPI
+BootManagerCallback (
+ IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,
+ IN EFI_BROWSER_ACTION Action,
+ IN EFI_QUESTION_ID QuestionId,
+ IN UINT8 Type,
+ IN EFI_IFR_TYPE_VALUE *Value,
+ OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest
+ )
+{
+ BDS_COMMON_OPTION *Option;
+ LIST_ENTRY *Link;
+ UINT16 KeyCount;
+
+ if ((Value == NULL) || (ActionRequest == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ //
+ // Initialize the key count
+ //
+ KeyCount = 0;
+
+ for (Link = mBootOptionsList->ForwardLink; Link != mBootOptionsList; Link = Link->ForwardLink) {
+ Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);
+
+ KeyCount++;
+
+ gOption = Option;
+
+ //
+ // Is this device the one chosen?
+ //
+ if (KeyCount == QuestionId) {
+ //
+ // Assigning the returned Key to a global allows the original routine to know what was chosen
+ //
+ mKeyInput = QuestionId;
+
+ //
+ // Request to exit SendForm(), so that we could boot the selected option
+ //
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;
+ break;
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
+
+ Registers HII packages for the Boot Manger to HII Database.
+ It also registers the browser call back function.
+
+ @return Status of HiiLibCreateHiiDriverHandle() and gHiiDatabase->NewPackageList()
+
+**/
+EFI_STATUS
+InitializeBootManager (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ EFI_HII_PACKAGE_LIST_HEADER *PackageList;
+
+ //
+ // Create driver handle used by HII database
+ //
+ Status = HiiLibCreateHiiDriverHandle (&gBootManagerPrivate.DriverHandle);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
+ // Install Config Access protocol to driver handle
+ //
+ Status = gBS->InstallProtocolInterface (
+ &gBootManagerPrivate.DriverHandle,
+ &gEfiHiiConfigAccessProtocolGuid,
+ EFI_NATIVE_INTERFACE,
+ &gBootManagerPrivate.ConfigAccess
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ //
+ // Publish our HII data
+ //
+ PackageList = HiiLibPreparePackageList (2, &mBootManagerGuid, BootManagerVfrBin, BdsDxeStrings);
+ ASSERT (PackageList != NULL);
+
+ Status = gHiiDatabase->NewPackageList (
+ gHiiDatabase,
+ PackageList,
+ gBootManagerPrivate.DriverHandle,
+ &gBootManagerPrivate.HiiHandle
+ );
+ FreePool (PackageList);
+
+ return Status;
+}
+
+/**
+ This funtion invokees Boot Manager. If all devices have not a chance to be connected,
+ the connect all will be triggered. It then enumerate all boot options. If
+ a boot option from the Boot Manager page is selected, Boot Manager will boot
+ from this boot option.
+
+**/
+VOID
+CallBootManager (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ BDS_COMMON_OPTION *Option;
+ LIST_ENTRY *Link;
+ EFI_HII_UPDATE_DATA UpdateData;
+ CHAR16 *ExitData;
+ UINTN ExitDataSize;
+ EFI_STRING_ID Token;
+ EFI_INPUT_KEY Key;
+ LIST_ENTRY BdsBootOptionList;
+ CHAR16 *HelpString;
+ EFI_STRING_ID HelpToken;
+ UINT16 *TempStr;
+ EFI_HII_HANDLE HiiHandle;
+ EFI_BROWSER_ACTION_REQUEST ActionRequest;
+ UINTN TempSize;
+
+ gOption = NULL;
+ InitializeListHead (&BdsBootOptionList);
+
+ //
+ // Connect all prior to entering the platform setup menu.
+ //
+ if (!gConnectAllHappened) {
+ BdsLibConnectAllDriversToAllControllers ();
+ gConnectAllHappened = TRUE;
+ }
+ //
+ // BugBug: Here we can not remove the legacy refresh macro, so we need
+ // get the boot order every time from "BootOrder" variable.
+ // Recreate the boot option list base on the BootOrder variable
+ //
+ BdsLibEnumerateAllBootOption (&BdsBootOptionList);
+
+ mBootOptionsList = &BdsBootOptionList;
+
+ HiiHandle = gBootManagerPrivate.HiiHandle;
+
+ //
+ // Allocate space for creation of UpdateData Buffer
+ //
+ UpdateData.BufferSize = 0x1000;
+ UpdateData.Offset = 0;
+ UpdateData.Data = AllocateZeroPool (0x1000);
+ ASSERT (UpdateData.Data != NULL);
+
+ mKeyInput = 0;
+
+ for (Link = BdsBootOptionList.ForwardLink; Link != &BdsBootOptionList; Link = Link->ForwardLink) {
+ Option = CR (Link, BDS_COMMON_OPTION, Link, BDS_LOAD_OPTION_SIGNATURE);
+
+ //
+ // At this stage we are creating a menu entry, thus the Keys are reproduceable
+ //
+ mKeyInput++;
+
+ //
+ // Don't display the boot option marked as LOAD_OPTION_HIDDEN
+ //
+ if (Option->Attribute & LOAD_OPTION_HIDDEN) {
+ continue;
+ }
+
+ HiiLibNewString (HiiHandle, &Token, Option->Description);
+
+ TempStr = DevicePathToStr (Option->DevicePath);
+ TempSize = StrSize (TempStr);
+ HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));
+ ASSERT (HelpString != NULL);
+ StrCat (HelpString, L"Device Path : ");
+ StrCat (HelpString, TempStr);
+
+ HiiLibNewString (HiiHandle, &HelpToken, HelpString);
+
+ CreateActionOpCode (
+ mKeyInput,
+ Token,
+ HelpToken,
+ EFI_IFR_FLAG_CALLBACK,
+ 0,
+ &UpdateData
+ );
+ }
+
+ IfrLibUpdateForm (
+ HiiHandle,
+ &mBootManagerGuid,
+ BOOT_MANAGER_FORM_ID,
+ LABEL_BOOT_OPTION,
+ FALSE,
+ &UpdateData
+ );
+ FreePool (UpdateData.Data);
+
+ ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;
+ Status = gFormBrowser2->SendForm (
+ gFormBrowser2,
+ &HiiHandle,
+ 1,
+ NULL,
+ 0,
+ NULL,
+ &ActionRequest
+ );
+ if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {
+ EnableResetRequired ();
+ }
+
+ if (gOption == NULL) {
+ return ;
+ }
+
+ //
+ //Will leave browser, check any reset required change is applied? if yes, reset system
+ //
+ SetupResetReminder ();
+
+ //
+ // parse the selected option
+ //
+ Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);
+
+ if (!EFI_ERROR (Status)) {
+ gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_SUCCEEDED));
+ PlatformBdsBootSuccess (gOption);
+ } else {
+ gOption->StatusString = GetStringById (STRING_TOKEN (STR_BOOT_FAILED));
+ PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);
+ gST->ConOut->OutputString (
+ gST->ConOut,
+ GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))
+ );
+ gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
+ }
+}
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