/**
This function invokes 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
UpdateBootManager (
VOID
)
{
UINTN Index;
EFI_BOOT_MANAGER_LOAD_OPTION *BootOption;
UINTN BootOptionCount;
EFI_STRING_ID Token;
CHAR16 *HelpString;
EFI_STRING_ID HelpToken;
UINT16 *TempStr;
EFI_HII_HANDLE HiiHandle;
UINTN TempSize;
VOID *StartOpCodeHandle;
VOID *EndOpCodeHandle;
EFI_IFR_GUID_LABEL *StartLabel;
EFI_IFR_GUID_LABEL *EndLabel;
UINT16 DeviceType;
BOOLEAN IsLegacyOption;
BOOLEAN NeedEndOp;
UINTN MaxLen;
DeviceType = (UINT16) -1;
EfiBootManagerConnectAll ();
//
// for better user experience
// 1. User changes HD configuration (e.g.: unplug HDD), here we have a chance to remove the HDD boot option
// 2. User enables/disables UEFI PXE, here we have a chance to add/remove EFI Network boot option
//
EfiBootManagerRefreshAllBootOption ();
//
// BdsDxe doesn't group the legacy boot options for the same device type
// It's UI's choice.
//
GroupMultipleLegacyBootOption4SameType ();
BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);
HiiHandle = gBootManagerPrivate.HiiHandle;
//
// Allocate space for creation of UpdateData Buffer
//
StartOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (StartOpCodeHandle != NULL);
EndOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (EndOpCodeHandle != NULL);
//
// Create Hii Extend Label OpCode as the start opcode
//
StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
StartLabel->Number = LABEL_BOOT_OPTION;
//
// Create Hii Extend Label OpCode as the end opcode
//
EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
EndLabel->Number = LABEL_BOOT_OPTION_END;
mKeyInput = 0;
NeedEndOp = FALSE;
for (Index = 0; Index < BootOptionCount; Index++) {
//
// At this stage we are creating a menu entry, thus the Keys are reproduceable
//
mKeyInput++;
//
// Don't display the hidden/inactive boot option
//
if (((BootOption[Index].Attributes & LOAD_OPTION_HIDDEN) != 0) || ((BootOption[Index].Attributes & LOAD_OPTION_ACTIVE) == 0)) {
continue;
}
//
// Group the legacy boot option in the sub title created dynamically
//
IsLegacyOption = (BOOLEAN) (
(DevicePathType (BootOption[Index].FilePath) == BBS_DEVICE_PATH) &&
(DevicePathSubType (BootOption[Index].FilePath) == BBS_BBS_DP)
);
if (!IsLegacyOption && NeedEndOp) {
NeedEndOp = FALSE;
HiiCreateEndOpCode (StartOpCodeHandle);
}
if (IsLegacyOption && DeviceType != ((BBS_BBS_DEVICE_PATH *) BootOption[Index].FilePath)->DeviceType) {
if (NeedEndOp) {
HiiCreateEndOpCode (StartOpCodeHandle);
}
DeviceType = ((BBS_BBS_DEVICE_PATH *) BootOption[Index].FilePath)->DeviceType;
Token = HiiSetString (
HiiHandle,
0,
mDeviceTypeStr[
MIN (DeviceType & 0xF, sizeof (mDeviceTypeStr) / sizeof (mDeviceTypeStr[0]) - 1)
],
NULL
);
HiiCreateSubTitleOpCode (StartOpCodeHandle, Token, 0, 0, 1);
NeedEndOp = TRUE;
}
ASSERT (BootOption[Index].Description != NULL);
Token = HiiSetString (HiiHandle, 0, BootOption[Index].Description, NULL);
TempStr = BmDevicePathToStr (BootOption[Index].FilePath);
TempSize = StrSize (TempStr);
HelpString = AllocateZeroPool (TempSize + StrSize (L"Device Path : "));
MaxLen = (TempSize + StrSize (L"Device Path : "))/sizeof(CHAR16);
ASSERT (HelpString != NULL);
StrCatS (HelpString, MaxLen, L"Device Path : ");
StrCatS (HelpString, MaxLen, TempStr);
HelpToken = HiiSetString (HiiHandle, 0, HelpString, NULL);
HiiCreateActionOpCode (
StartOpCodeHandle,
mKeyInput,
Token,
HelpToken,
EFI_IFR_FLAG_CALLBACK,
0
);
}
if (NeedEndOp) {
HiiCreateEndOpCode (StartOpCodeHandle);
}
HiiUpdateForm (
HiiHandle,
&mBootManagerGuid,
BOOT_MANAGER_FORM_ID,
StartOpCodeHandle,
EndOpCodeHandle
);
HiiFreeOpCodeHandle (StartOpCodeHandle);
HiiFreeOpCodeHandle (EndOpCodeHandle);
EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);
}
/**
Create a Hii Update data Handle used to call IfrLibUpdateForm.
@param ThunkContext The HII Thunk Context.
@param FwUpdateData The Framework Update Data.
@param UefiOpCodeHandle The UEFI opcode handle.
@retval EFI_SUCCESS The UEFI Update Data is created successfully.
@retval EFI_UNSUPPORTED There is unsupported opcode in FwUpdateData.
@retval EFI_OUT_OF_RESOURCES There is not enough resource.
**/
EFI_STATUS
FwUpdateDataToUefiUpdateData (
IN HII_THUNK_CONTEXT *ThunkContext,
IN CONST EFI_HII_UPDATE_DATA *FwUpdateData,
IN VOID *UefiOpCodeHandle
)
{
FRAMEWORK_EFI_IFR_OP_HEADER *FwOpCode;
FRAMEWORK_EFI_IFR_OP_HEADER *NextFwOpCode;
UINTN Index;
UINTN DataCount;
UINT8 *OpCodeBuffer;
LIST_ENTRY *StorageList;
FORMSET_STORAGE *Storage;
FORM_BROWSER_FORMSET *FormSet;
CHAR16 *DefaultVarStoreName;
UINT16 DefaultVarStoreId;
EFI_IFR_VARSTORE_SELECT *SelectVarOp;
FwOpCode = (FRAMEWORK_EFI_IFR_OP_HEADER *) &FwUpdateData->Data;
FormSet = ThunkContext->FormSet;
DefaultVarStoreId = FormSet->DefaultVarStoreId;
DefaultVarStoreName = FormSet->OriginalDefaultVarStoreName;
for (Index = 0; Index < FwUpdateData->DataCount; Index += DataCount) {
switch (FwOpCode->OpCode) {
case FRAMEWORK_EFI_IFR_SUBTITLE_OP:
OpCodeBuffer = HiiCreateSubTitleOpCode (UefiOpCodeHandle, ((FRAMEWORK_EFI_IFR_SUBTITLE *) FwOpCode)->SubTitle, 0, 0, 0);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_TEXT_OP:
OpCodeBuffer = F2UCreateTextOpCode (UefiOpCodeHandle, (FRAMEWORK_EFI_IFR_TEXT *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_REF_OP:
OpCodeBuffer = F2UCreateReferenceOpCode (UefiOpCodeHandle, (FRAMEWORK_EFI_IFR_REF *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_ONE_OF_OP:
OpCodeBuffer = F2UCreateOneOfOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_ONE_OF *) FwOpCode, &NextFwOpCode, &DataCount);
if (OpCodeBuffer != NULL) {
FwOpCode = NextFwOpCode;
//
// FwOpCode is already updated to point to the next opcode.
//
continue;
}
break;
case FRAMEWORK_EFI_IFR_ORDERED_LIST_OP:
OpCodeBuffer = F2UCreateOrderedListOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_ORDERED_LIST *) FwOpCode, &NextFwOpCode, &DataCount);
if (OpCodeBuffer != NULL) {
FwOpCode = NextFwOpCode;
//
// FwOpCode is already updated to point to the next opcode.
//
continue;
}
break;
case FRAMEWORK_EFI_IFR_CHECKBOX_OP:
OpCodeBuffer = F2UCreateCheckBoxOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_CHECKBOX *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_STRING_OP:
OpCodeBuffer = F2UCreateStringOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_STRING *) FwOpCode);
DataCount = 1;
break;
case EFI_IFR_BANNER_OP:
OpCodeBuffer = F2UCreateBannerOpCode (UefiOpCodeHandle, (EFI_IFR_BANNER *) FwOpCode);
DataCount = 1;
break;
case EFI_IFR_END_ONE_OF_OP:
OpCodeBuffer = HiiCreateEndOpCode (UefiOpCodeHandle);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_NUMERIC_OP:
OpCodeBuffer = F2UCreateNumericOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_NUMERIC *) FwOpCode);
DataCount = 1;
break;
case EFI_IFR_VARSTORE_SELECT_OP:
OpCodeBuffer = (UINT8 *) FwOpCode;
SelectVarOp = (EFI_IFR_VARSTORE_SELECT *) FwOpCode;
//
// Check whether the selected VarId is in StorageList.
//
StorageList = GetFirstNode (&FormSet->StorageListHead);
while (!IsNull (&FormSet->StorageListHead, StorageList)) {
Storage = FORMSET_STORAGE_FROM_LINK (StorageList);
if (Storage->VarStoreId == SelectVarOp->VarId) {
break;
}
StorageList = GetNextNode (&FormSet->StorageListHead, StorageList);
}
ASSERT (!IsNull (&FormSet->StorageListHead, StorageList));
//
// Change VarStoreId to the selected VarId.
//
FormSet->DefaultVarStoreId = SelectVarOp->VarId;
if (SelectVarOp->VarId == DefaultVarStoreId) {
FormSet->OriginalDefaultVarStoreName = DefaultVarStoreName;
}
DataCount = 1;
break;
default:
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}
if (OpCodeBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
FwOpCode = (FRAMEWORK_EFI_IFR_OP_HEADER *)((UINT8 *) FwOpCode + FwOpCode->Length);
}
//
// Revert FromSet default varstore ID.
//
FormSet->DefaultVarStoreId = DefaultVarStoreId;
FormSet->OriginalDefaultVarStoreName = DefaultVarStoreName;
return EFI_SUCCESS;
}
/**
Create UEFI HII Numeric Opcode from a Framework HII Numeric Opcode.
@param UefiUpdateDataHandle The newly created UEFI HII opcode is appended to UefiUpdateDataHandle.
@param ThunkContext The HII Thunk Context.
@param FwOpcode The input Framework Opcode.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
F2UCreateNumericOpCode (
IN OUT VOID *UefiUpdateDataHandle,
IN HII_THUNK_CONTEXT *ThunkContext,
IN CONST FRAMEWORK_EFI_IFR_NUMERIC *FwOpcode
)
{
EFI_STATUS Status;
EFI_IFR_NUMERIC UOpcode;
EFI_IFR_DEFAULT UOpcodeDefault;
UINT8 *NumbericOpCode;
UINT8 *OpcodeBuffer;
ZeroMem (&UOpcode, sizeof(UOpcode));
if (FwOpcode->Key == 0) {
Status = FwQIdToUefiQId (ThunkContext->FormSet, FwOpcode->Header.OpCode, FwOpcode->QuestionId, &UOpcode.Question.QuestionId);
if (EFI_ERROR (Status)) {
//
// Add a new opcode and it will not trigger call back. So we just reuse the FW QuestionId.
//
UOpcode.Question.QuestionId = AssignQuestionId (FwOpcode->QuestionId, ThunkContext->FormSet);
}
} else {
UOpcode.Question.QuestionId = FwOpcode->Key;
}
UOpcode.Header.Length = (UINT8) sizeof (UOpcode);
UOpcode.Header.OpCode = EFI_IFR_NUMERIC_OP;
//
// We need to create a nested default value for the UEFI Numeric Opcode.
// So turn on the scope.
//
UOpcode.Header.Scope = 1;
UOpcode.Question.Header.Prompt = FwOpcode->Prompt;
UOpcode.Question.Header.Help = FwOpcode->Help;
UOpcode.Question.VarStoreId = ThunkContext->FormSet->DefaultVarStoreId;
UOpcode.Question.VarStoreInfo.VarOffset = FwOpcode->QuestionId;
UOpcode.Question.Flags = (UINT8) (FwOpcode->Flags & (EFI_IFR_FLAG_INTERACTIVE | EFI_IFR_FLAG_RESET_REQUIRED));
//
// Framework Numeric values are all in UINT16 and displayed as decimal.
//
UOpcode.data.u16.MinValue = FwOpcode->Minimum;
UOpcode.data.u16.MaxValue = FwOpcode->Maximum;
UOpcode.data.u16.Step = FwOpcode->Step;
switch (FwOpcode->Width) {
case 1:
{
UOpcode.Flags = EFI_IFR_NUMERIC_SIZE_1 | EFI_IFR_DISPLAY_UINT_DEC;
break;
}
case 2:
{
UOpcode.Flags = EFI_IFR_NUMERIC_SIZE_2 | EFI_IFR_DISPLAY_UINT_DEC;
break;
}
default:
{
ASSERT (FALSE);
return NULL;
}
}
NumbericOpCode = HiiCreateRawOpCodes (UefiUpdateDataHandle, (UINT8 *) &UOpcode, sizeof(UOpcode));
if (NumbericOpCode == NULL) {
return NULL;
}
//
// We need to create a default value.
//
ZeroMem (&UOpcodeDefault, sizeof (UOpcodeDefault));
UOpcodeDefault.Header.Length = (UINT8) sizeof (UOpcodeDefault);
UOpcodeDefault.Header.OpCode = EFI_IFR_DEFAULT_OP;
UOpcodeDefault.DefaultId = 0;
switch (FwOpcode->Width) {
case 1:
{
UOpcodeDefault.Type = EFI_IFR_TYPE_NUM_SIZE_8;
break;
}
case 2:
{
UOpcodeDefault.Type = EFI_IFR_TYPE_NUM_SIZE_16;
break;
}
}
CopyMem (&UOpcodeDefault.Value.u8, &FwOpcode->Default, FwOpcode->Width);
OpcodeBuffer = HiiCreateRawOpCodes (UefiUpdateDataHandle, (UINT8 *) &UOpcodeDefault, sizeof(UOpcodeDefault));
if (OpcodeBuffer == NULL) {
return NULL;
}
OpcodeBuffer = HiiCreateEndOpCode (UefiUpdateDataHandle);
if (OpcodeBuffer == NULL) {
return NULL;
}
return NumbericOpCode;
}
/**
Create UEFI HII "Ordered List" Opcode from a Framework HII "Ordered List" Opcode.
@param UefiUpdateDataHandle The newly created UEFI HII opcode is appended to UefiUpdateDataHandle.
@param ThunkContext The HII Thunk Context.
@param FwOpcode The input Framework Opcode.
@param NextFwOpcode Returns the position of the next Framework Opcode after EFI_IFR_END_ONE_OF_OP of
the "Ordered List".
@param OpcodeCount The number of Opcode for the complete Framework "Ordered List" Opcode.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
F2UCreateOrderedListOpCode (
IN OUT VOID *UefiUpdateDataHandle,
IN HII_THUNK_CONTEXT *ThunkContext,
IN CONST FRAMEWORK_EFI_IFR_ORDERED_LIST *FwOpcode,
OUT FRAMEWORK_EFI_IFR_OP_HEADER **NextFwOpcode,
OUT UINTN *OpcodeCount
)
{
EFI_IFR_ORDERED_LIST UOpcode;
EFI_STATUS Status;
FRAMEWORK_EFI_IFR_OP_HEADER *FwOpHeader;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION *FwOneOfOp;
UINT8 *OpcodeBuffer;
UINT8 *OrderListOpCode;
ZeroMem (&UOpcode, sizeof(UOpcode));
*OpcodeCount = 0;
UOpcode.Header.Length = (UINT8) sizeof (UOpcode);
UOpcode.Header.OpCode = EFI_IFR_ORDERED_LIST_OP;
UOpcode.Header.Scope = 1;
UOpcode.Question.Header.Prompt = FwOpcode->Prompt;
UOpcode.Question.Header.Help = FwOpcode->Help;
UOpcode.Question.VarStoreId = ThunkContext->FormSet->DefaultVarStoreId;
UOpcode.Question.VarStoreInfo.VarOffset = FwOpcode->QuestionId;
UOpcode.MaxContainers = FwOpcode->MaxEntries;
//
// Go over the Framework IFR binary to get the QuestionId for generated UEFI One Of Option opcode
//
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpcode + FwOpcode->Header.Length);
while (FwOpHeader->OpCode != EFI_IFR_END_ONE_OF_OP) {
ASSERT (FwOpHeader->OpCode == FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP);
FwOneOfOp = (FRAMEWORK_EFI_IFR_ONE_OF_OPTION *) FwOpHeader;
if ((FwOneOfOp->Flags & EFI_IFR_FLAG_INTERACTIVE) != 0) {
UOpcode.Question.Flags |= EFI_IFR_FLAG_CALLBACK;
if (UOpcode.Question.QuestionId == 0) {
Status = FwQIdToUefiQId (ThunkContext->FormSet, FwOpcode->Header.OpCode, FwOpcode->QuestionId, &UOpcode.Question.QuestionId);
if (EFI_ERROR (Status)) {
UOpcode.Question.QuestionId = AssignQuestionId (FwOneOfOp->Key, ThunkContext->FormSet);
}
}
}
if ((FwOneOfOp->Flags & EFI_IFR_FLAG_RESET_REQUIRED) == EFI_IFR_FLAG_RESET_REQUIRED) {
UOpcode.Question.Flags |= EFI_IFR_FLAG_RESET_REQUIRED;
}
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpHeader + FwOpHeader->Length);
}
if (UOpcode.Question.QuestionId == 0) {
Status = FwQIdToUefiQId (ThunkContext->FormSet, FwOpcode->Header.OpCode, FwOpcode->QuestionId, &UOpcode.Question.QuestionId);
if (EFI_ERROR (Status)) {
UOpcode.Question.QuestionId = AssignQuestionId (FwOpcode->QuestionId, ThunkContext->FormSet);
}
}
OrderListOpCode = HiiCreateRawOpCodes (UefiUpdateDataHandle, (UINT8 *) &UOpcode, sizeof(UOpcode));
if (OrderListOpCode == NULL) {
return NULL;
}
*OpcodeCount += 1;
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpcode + FwOpcode->Header.Length);
while (FwOpHeader->OpCode != EFI_IFR_END_ONE_OF_OP) {
//
// Each entry of Order List in Framework HII is always 1 byte in size
//
OpcodeBuffer = F2UCreateOneOfOptionOpCode (UefiUpdateDataHandle, (CONST FRAMEWORK_EFI_IFR_ONE_OF_OPTION *) FwOpHeader, 1);
if (OpcodeBuffer == NULL) {
return NULL;
}
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpHeader + FwOpHeader->Length);
*OpcodeCount += 1;
}
OpcodeBuffer = HiiCreateEndOpCode (UefiUpdateDataHandle);
if (OpcodeBuffer != NULL) {
*NextFwOpcode = (FRAMEWORK_EFI_IFR_OP_HEADER *)((UINT8 *) FwOpHeader + FwOpHeader->Length);
*OpcodeCount += 1;
}
return OrderListOpCode;
}
/**
Create UEFI HII "One Of" Opcode from a Framework HII "One Of" Opcode.
@param UefiUpdateDataHandle The newly created UEFI HII opcode is appended to UefiUpdateDataHandle.
@param ThunkContext The HII Thunk Context.
@param FwOpcode The input Framework Opcode.
@param NextFwOpcode Returns the position of the next Framework Opcode after EFI_IFR_END_ONE_OF_OP of
the "One Of Option".
@param OpcodeCount The number of Opcode for the complete Framework "One Of" Opcode.
@retval NULL There is not enough space left in Buffer to add the opcode.
@retval Other A pointer to the created opcode.
**/
UINT8 *
F2UCreateOneOfOpCode (
IN OUT VOID *UefiUpdateDataHandle,
IN HII_THUNK_CONTEXT *ThunkContext,
IN CONST FRAMEWORK_EFI_IFR_ONE_OF *FwOpcode,
OUT FRAMEWORK_EFI_IFR_OP_HEADER **NextFwOpcode,
OUT UINTN *OpcodeCount
)
{
EFI_STATUS Status;
EFI_IFR_ONE_OF UOpcode;
FRAMEWORK_EFI_IFR_OP_HEADER *FwOpHeader;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION *FwOneOfOp;
UINT8 *OpCodeBuffer;
UINT8 *OneOfOpCodeBuffer;
ASSERT (NextFwOpcode != NULL);
ASSERT (OpcodeCount != NULL);
ZeroMem (&UOpcode, sizeof(UOpcode));
*OpcodeCount = 0;
UOpcode.Header.Length = (UINT8) sizeof (UOpcode);
UOpcode.Header.OpCode = EFI_IFR_ONE_OF_OP;
UOpcode.Header.Scope = 1;
UOpcode.Question.Header.Prompt = FwOpcode->Prompt;
UOpcode.Question.Header.Help = FwOpcode->Help;
UOpcode.Question.VarStoreId = ThunkContext->FormSet->DefaultVarStoreId;
UOpcode.Question.VarStoreInfo.VarOffset = FwOpcode->QuestionId;
//
// Go over the Framework IFR binary to get the QuestionId for generated UEFI One Of Option opcode
//
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpcode + FwOpcode->Header.Length);
while (FwOpHeader->OpCode != EFI_IFR_END_ONE_OF_OP) {
ASSERT (FwOpHeader->OpCode == FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP);
FwOneOfOp = (FRAMEWORK_EFI_IFR_ONE_OF_OPTION *) FwOpHeader;
if ((FwOneOfOp->Flags & EFI_IFR_FLAG_INTERACTIVE) != 0) {
UOpcode.Question.Flags |= EFI_IFR_FLAG_CALLBACK;
if (UOpcode.Question.QuestionId == 0) {
Status = FwQIdToUefiQId (ThunkContext->FormSet, FwOpcode->Header.OpCode, FwOpcode->QuestionId, &UOpcode.Question.QuestionId);
if (EFI_ERROR (Status)) {
UOpcode.Question.QuestionId = AssignQuestionId (FwOneOfOp->Key, ThunkContext->FormSet);
}
}
}
if ((FwOneOfOp->Flags & EFI_IFR_FLAG_RESET_REQUIRED) == EFI_IFR_FLAG_RESET_REQUIRED) {
UOpcode.Question.Flags |= EFI_IFR_FLAG_RESET_REQUIRED;
}
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpHeader + FwOpHeader->Length);
}
if (UOpcode.Question.QuestionId == 0) {
//
// Assign QuestionId if still not assigned.
//
Status = FwQIdToUefiQId (ThunkContext->FormSet, FwOpcode->Header.OpCode, FwOpcode->QuestionId, &UOpcode.Question.QuestionId);
if (EFI_ERROR (Status)) {
UOpcode.Question.QuestionId = AssignQuestionId (FwOpcode->QuestionId, ThunkContext->FormSet);
}
}
OneOfOpCodeBuffer = HiiCreateRawOpCodes (UefiUpdateDataHandle, (UINT8 *) &UOpcode, sizeof (UOpcode));
if (OneOfOpCodeBuffer == NULL) {
return NULL;
}
*OpcodeCount += 1;
//
// Go over again the Framework IFR binary to build the UEFI One Of Option opcodes.
//
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpcode + FwOpcode->Header.Length);
while (FwOpHeader->OpCode != EFI_IFR_END_ONE_OF_OP) {
FwOneOfOp = (FRAMEWORK_EFI_IFR_ONE_OF_OPTION *) FwOpHeader;
OpCodeBuffer = F2UCreateOneOfOptionOpCode (UefiUpdateDataHandle, (FRAMEWORK_EFI_IFR_ONE_OF_OPTION *) FwOpHeader, FwOpcode->Width);
if (OpCodeBuffer == NULL) {
return NULL;
}
OpCodeBuffer = CreateGuidOptionKeyOpCode (UefiUpdateDataHandle, UOpcode.Question.QuestionId, FwOneOfOp->Value, FwOneOfOp->Key);
if (OpCodeBuffer == NULL) {
return NULL;
}
FwOpHeader = (FRAMEWORK_EFI_IFR_OP_HEADER *) ((UINT8 *) FwOpHeader + FwOpHeader->Length);
*OpcodeCount += 1;
}
OpCodeBuffer = HiiCreateEndOpCode (UefiUpdateDataHandle);
if (OpCodeBuffer != NULL) {
*NextFwOpcode = (FRAMEWORK_EFI_IFR_OP_HEADER *)((UINT8 *) FwOpHeader + FwOpHeader->Length);
*OpcodeCount += 1;
}
return OneOfOpCodeBuffer;
}
/**
This function invokes 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;
CHAR16 *ExitData;
UINTN ExitDataSize;
EFI_STRING_ID Token;
EFI_INPUT_KEY Key;
CHAR16 *HelpString;
UINTN HelpSize;
EFI_STRING_ID HelpToken;
UINT16 *TempStr;
EFI_HII_HANDLE HiiHandle;
EFI_BROWSER_ACTION_REQUEST ActionRequest;
VOID *StartOpCodeHandle;
VOID *EndOpCodeHandle;
EFI_IFR_GUID_LABEL *StartLabel;
EFI_IFR_GUID_LABEL *EndLabel;
UINT16 DeviceType;
BOOLEAN IsLegacyOption;
BOOLEAN NeedEndOp;
DeviceType = (UINT16) -1;
gOption = NULL;
InitializeListHead (&mBootOptionsList);
//
// Connect all prior to entering the platform setup menu.
//
if (!gConnectAllHappened) {
BdsLibConnectAllDriversToAllControllers ();
gConnectAllHappened = TRUE;
}
BdsLibEnumerateAllBootOption (&mBootOptionsList);
//
// Group the legacy boot options for the same device type
//
GroupMultipleLegacyBootOption4SameType ();
InitializeListHead (&mBootOptionsList);
BdsLibBuildOptionFromVar (&mBootOptionsList, L"BootOrder");
HiiHandle = gBootManagerPrivate.HiiHandle;
//
// Allocate space for creation of UpdateData Buffer
//
StartOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (StartOpCodeHandle != NULL);
EndOpCodeHandle = HiiAllocateOpCodeHandle ();
ASSERT (EndOpCodeHandle != NULL);
//
// Create Hii Extend Label OpCode as the start opcode
//
StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
StartLabel->Number = LABEL_BOOT_OPTION;
//
// Create Hii Extend Label OpCode as the end opcode
//
EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));
EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;
EndLabel->Number = LABEL_BOOT_OPTION_END;
mKeyInput = 0;
NeedEndOp = FALSE;
for (Link = GetFirstNode (&mBootOptionsList); !IsNull (&mBootOptionsList, Link); Link = GetNextNode (&mBootOptionsList, Link)) {
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 hidden/inactive boot option
//
if (((Option->Attribute & LOAD_OPTION_HIDDEN) != 0) || ((Option->Attribute & LOAD_OPTION_ACTIVE) == 0)) {
continue;
}
//
// Group the legacy boot option in the sub title created dynamically
//
IsLegacyOption = (BOOLEAN) (
(DevicePathType (Option->DevicePath) == BBS_DEVICE_PATH) &&
(DevicePathSubType (Option->DevicePath) == BBS_BBS_DP)
);
if (!IsLegacyOption && NeedEndOp) {
NeedEndOp = FALSE;
HiiCreateEndOpCode (StartOpCodeHandle);
}
if (IsLegacyOption && DeviceType != ((BBS_BBS_DEVICE_PATH *) Option->DevicePath)->DeviceType) {
if (NeedEndOp) {
HiiCreateEndOpCode (StartOpCodeHandle);
}
DeviceType = ((BBS_BBS_DEVICE_PATH *) Option->DevicePath)->DeviceType;
Token = HiiSetString (
HiiHandle,
0,
mDeviceTypeStr[
MIN (DeviceType & 0xF, ARRAY_SIZE (mDeviceTypeStr) - 1)
],
NULL
);
HiiCreateSubTitleOpCode (StartOpCodeHandle, Token, 0, 0, 1);
NeedEndOp = TRUE;
}
ASSERT (Option->Description != NULL);
Token = HiiSetString (HiiHandle, 0, Option->Description, NULL);
TempStr = DevicePathToStr (Option->DevicePath);
HelpSize = StrSize (TempStr) + StrSize (L"Device Path : ");
HelpString = AllocateZeroPool (HelpSize);
ASSERT (HelpString != NULL);
StrCatS (HelpString, HelpSize / sizeof (CHAR16), L"Device Path : ");
StrCatS (HelpString, HelpSize / sizeof (CHAR16), TempStr);
HelpToken = HiiSetString (HiiHandle, 0, HelpString, NULL);
HiiCreateActionOpCode (
StartOpCodeHandle,
mKeyInput,
Token,
HelpToken,
EFI_IFR_FLAG_CALLBACK,
0
);
}
if (NeedEndOp) {
HiiCreateEndOpCode (StartOpCodeHandle);
}
HiiUpdateForm (
HiiHandle,
&gBootManagerFormSetGuid,
BOOT_MANAGER_FORM_ID,
StartOpCodeHandle,
EndOpCodeHandle
);
HiiFreeOpCodeHandle (StartOpCodeHandle);
HiiFreeOpCodeHandle (EndOpCodeHandle);
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;
Status = gFormBrowser2->SendForm (
gFormBrowser2,
&HiiHandle,
1,
&gBootManagerFormSetGuid,
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 ();
//
// Restore to original mode before launching boot option.
//
BdsSetConsoleMode (FALSE);
//
// 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);
}
}
/**
Create a Hii Update data Handle used to call IfrLibUpdateForm.
@param ThunkContext The HII Thunk Context.
@param FwUpdateData The Framework Update Data.
@param UefiOpCodeHandle The UEFI opcode hanlde.
@retval EFI_SUCCESS The UEFI Update Data is created successfully.
@retval EFI_UNSUPPORTED There is unsupported opcode in FwUpdateData.
@retval EFI_OUT_OF_RESOURCES There is not enough resource.
**/
EFI_STATUS
FwUpdateDataToUefiUpdateData (
IN HII_THUNK_CONTEXT *ThunkContext,
IN CONST EFI_HII_UPDATE_DATA *FwUpdateData,
IN VOID *UefiOpCodeHandle
)
{
FRAMEWORK_EFI_IFR_OP_HEADER *FwOpCode;
FRAMEWORK_EFI_IFR_OP_HEADER *NextFwOpCode;
UINTN Index;
UINTN DataCount;
UINT8 *OpCodeBuffer;
FwOpCode = (FRAMEWORK_EFI_IFR_OP_HEADER *) &FwUpdateData->Data;
for (Index = 0; Index < FwUpdateData->DataCount; Index += DataCount) {
switch (FwOpCode->OpCode) {
case FRAMEWORK_EFI_IFR_SUBTITLE_OP:
OpCodeBuffer = HiiCreateSubTitleOpCode (UefiOpCodeHandle, ((FRAMEWORK_EFI_IFR_SUBTITLE *) FwOpCode)->SubTitle, 0, 0, 0);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_TEXT_OP:
OpCodeBuffer = F2UCreateTextOpCode (UefiOpCodeHandle, (FRAMEWORK_EFI_IFR_TEXT *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_REF_OP:
OpCodeBuffer = F2UCreateReferenceOpCode (UefiOpCodeHandle, (FRAMEWORK_EFI_IFR_REF *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_ONE_OF_OP:
OpCodeBuffer = F2UCreateOneOfOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_ONE_OF *) FwOpCode, &NextFwOpCode, &DataCount);
if (OpCodeBuffer != NULL) {
FwOpCode = NextFwOpCode;
//
// FwOpCode is already updated to point to the next opcode.
//
continue;
}
break;
case FRAMEWORK_EFI_IFR_ORDERED_LIST_OP:
OpCodeBuffer = F2UCreateOrderedListOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_ORDERED_LIST *) FwOpCode, &NextFwOpCode, &DataCount);
if (OpCodeBuffer != NULL) {
FwOpCode = NextFwOpCode;
//
// FwOpCode is already updated to point to the next opcode.
//
continue;
}
break;
case FRAMEWORK_EFI_IFR_CHECKBOX_OP:
OpCodeBuffer = F2UCreateCheckBoxOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_CHECKBOX *) FwOpCode);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_STRING_OP:
OpCodeBuffer = F2UCreateStringOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_STRING *) FwOpCode);
DataCount = 1;
break;
case EFI_IFR_BANNER_OP:
OpCodeBuffer = F2UCreateBannerOpCode (UefiOpCodeHandle, (EFI_IFR_BANNER *) FwOpCode);
DataCount = 1;
break;
case EFI_IFR_END_ONE_OF_OP:
OpCodeBuffer = HiiCreateEndOpCode (UefiOpCodeHandle);
DataCount = 1;
break;
case FRAMEWORK_EFI_IFR_NUMERIC_OP:
OpCodeBuffer = F2UCreateNumericOpCode (UefiOpCodeHandle, ThunkContext, (FRAMEWORK_EFI_IFR_NUMERIC *) FwOpCode);
DataCount = 1;
break;
default:
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}
if (OpCodeBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
FwOpCode = (FRAMEWORK_EFI_IFR_OP_HEADER *)((UINT8 *) FwOpCode + FwOpCode->Length);
}
return EFI_SUCCESS;
}
