sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

EdkGenericPlatformBdsLib added

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2368 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
tgingold
2007-02-12 23:40:29 +00:00
parent 8033e93148
commit 52657feb15
40 changed files with 15657 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

355
EdkModulePkg/Library/EdkGenericPlatformBdsLib/BootMngr/BootManager.c Normal file
View File

@@ -0,0 +1,355 @@
/*++
Copyright (c) 2006, Intel Corporation
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.
Module Name:
BootManager.c
Abstract:
The platform boot manager reference implement
--*/
#include "BootManager.h"
UINT16 mKeyInput;
LIST_ENTRY *mBootOptionsList;
BDS_COMMON_OPTION *gOption;
EFI_HII_HANDLE gBootManagerHandle;
EFI_HANDLE BootManagerCallbackHandle;
EFI_FORM_CALLBACK_PROTOCOL BootManagerCallback;
EFI_GUID gBmGuid = BOOT_MANAGER_GUID;
extern EFI_FORM_BROWSER_PROTOCOL *gBrowser;
extern UINT8 BootManagerVfrBin[];
extern UINT8 EdkGenericPlatformBdsLibStrings[];
extern BOOLEAN gConnectAllHappened;
EFI_STATUS
EFIAPI
BootManagerCallbackRoutine (
IN EFI_FORM_CALLBACK_PROTOCOL *This,
IN UINT16 KeyValue,
IN EFI_IFR_DATA_ARRAY *DataArray,
OUT EFI_HII_CALLBACK_PACKET **Packet
)
/*++
Routine Description:
This is the function that is called to provide results data to the driver. This data
consists of a unique key which is used to identify what data is either being passed back
or being asked for.
Arguments:
KeyValue - A unique value which is sent to the original exporting driver so that it
can identify the type of data to expect. The format of the data tends to
vary based on the op-code that geerated the callback.
Data - A pointer to the data being sent to the original exporting driver.
Returns:
--*/
{
BDS_COMMON_OPTION *Option;
LIST_ENTRY *Link;
UINT16 KeyCount;
EFI_HII_CALLBACK_PACKET *DataPacket;
//
// 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 == KeyValue) {
//
// Assigning the returned Key to a global allows the original routine to know what was chosen
//
mKeyInput = KeyValue;
*Packet = AllocateZeroPool (sizeof (EFI_HII_CALLBACK_PACKET) + 2);
ASSERT (*Packet != NULL);
//
// Assign the buffer address to DataPacket
//
DataPacket = *Packet;
DataPacket->DataArray.EntryCount = 1;
DataPacket->DataArray.NvRamMap = NULL;
((EFI_IFR_DATA_ENTRY *) (((EFI_IFR_DATA_ARRAY *)DataPacket) + 1))->Flags = EXIT_REQUIRED | NV_NOT_CHANGED;
return EFI_SUCCESS;
} else {
continue;
}
}
return EFI_SUCCESS;
}
VOID
CallBootManager (
VOID
)
/*++
Routine Description:
Hook to enable UI timeout override behavior.
Arguments:
BdsDeviceList - Device List that BDS needs to connect.
Entry - Pointer to current Boot Entry.
Returns:
NONE
--*/
{
EFI_STATUS Status;
EFI_HII_PACKAGES *PackageList;
BDS_COMMON_OPTION *Option;
LIST_ENTRY *Link;
EFI_HII_UPDATE_DATA *UpdateData;
CHAR16 *ExitData;
UINTN ExitDataSize;
STRING_REF Token;
STRING_REF LastToken;
EFI_INPUT_KEY Key;
UINT8 *Location;
EFI_GUID BmGuid;
LIST_ENTRY BdsBootOptionList;
BOOLEAN BootMngrMenuResetRequired;
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);
//
// This GUID must be the same as what is defined in BootManagerVfr.vfr
//
BmGuid = gBmGuid;
mBootOptionsList = &BdsBootOptionList;
//
// Post our VFR to the HII database
//
PackageList = PreparePackages (2, &BmGuid, BootManagerVfrBin, EdkGenericPlatformBdsLibStrings);
Status = Hii->NewPack (Hii, PackageList, &gBootManagerHandle);
gBS->FreePool (PackageList);
//
// This example does not implement worker functions
// for the NV accessor functions. Only a callback evaluator
//
BootManagerCallback.NvRead = NULL;
BootManagerCallback.NvWrite = NULL;
BootManagerCallback.Callback = BootManagerCallbackRoutine;
//
// Install protocol interface
//
BootManagerCallbackHandle = NULL;
Status = gBS->InstallProtocolInterface (
&BootManagerCallbackHandle,
&gEfiFormCallbackProtocolGuid,
EFI_NATIVE_INTERFACE,
&BootManagerCallback
);
ASSERT_EFI_ERROR (Status);
LastToken = 0;
Hii->NewString (Hii, NULL, gBootManagerHandle, &LastToken, L" ");
//
// Allocate space for creation of UpdateData Buffer
//
UpdateData = AllocateZeroPool (0x1000);
ASSERT (UpdateData != NULL);
//
// Flag update pending in FormSet
//
UpdateData->FormSetUpdate = TRUE;
//
// Register CallbackHandle data for FormSet
//
UpdateData->FormCallbackHandle = (EFI_PHYSICAL_ADDRESS) (UINTN) BootManagerCallbackHandle;
UpdateData->FormUpdate = FALSE;
UpdateData->FormTitle = 0;
UpdateData->DataCount = 1;
//
// Create blank space. Since when we update the contents of IFR data at a label, it is
// inserted at the location of the label. So if you want to add a string with an empty
// space afterwards, you need to add the space first and then the string like below.
//
Status = CreateSubTitleOpCode (
LastToken, // Token Value for the string
&UpdateData->Data // Buffer containing created op-code
);
Hii->UpdateForm (Hii, gBootManagerHandle, (EFI_FORM_LABEL) 0x0000, TRUE, UpdateData);
//
// Create "Boot Option Menu" title
//
Status = CreateSubTitleOpCode (
STRING_TOKEN (STR_BOOT_OPTION_BANNER), // Token Value for the string
&UpdateData->Data // Buffer containing created op-code
);
Hii->UpdateForm (Hii, gBootManagerHandle, (EFI_FORM_LABEL) 0x0000, TRUE, UpdateData);
Token = LastToken;
mKeyInput = 0;
UpdateData->DataCount = 0;
Location = (UINT8 *) &UpdateData->Data;
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++;
Token++;
Status = Hii->NewString (Hii, NULL, gBootManagerHandle, &Token, Option->Description);
//
// If we got an error it is almost certainly due to the token value being invalid.
// Therefore we will set the Token to 0 to automatically add a token.
//
if (EFI_ERROR (Status)) {
Token = 0;
Status = Hii->NewString (Hii, NULL, gBootManagerHandle, &Token, Option->Description);
}
Status = CreateGotoOpCode (
0x1000, // Form ID
Token, // Token Value for the string
0, // Help String (none)
EFI_IFR_FLAG_INTERACTIVE | EFI_IFR_FLAG_NV_ACCESS, // The Op-Code flags
mKeyInput, // The Key to get a callback on
Location // Buffer containing created op-code
);
UpdateData->DataCount++;
Location = Location + ((EFI_IFR_OP_HEADER *) Location)->Length;
}
Hii->UpdateForm (Hii, gBootManagerHandle, (EFI_FORM_LABEL) 0x0001, TRUE, UpdateData);
UpdateData->DataCount = 1;
//
// Create "Boot Option Menu" title
//
Status = CreateSubTitleOpCode (
STRING_TOKEN (STR_HELP_FOOTER), // Token Value for the string
&UpdateData->Data // Buffer containing created op-code
);
Hii->UpdateForm (Hii, gBootManagerHandle, (EFI_FORM_LABEL) 0x0002, TRUE, UpdateData);
Status = CreateSubTitleOpCode (
LastToken, // Token Value for the string
&UpdateData->Data // Buffer containing created op-code
);
Hii->UpdateForm (Hii, gBootManagerHandle, (EFI_FORM_LABEL) 0x0002, TRUE, UpdateData);
gBS->FreePool (UpdateData);
ASSERT (gBrowser);
BootMngrMenuResetRequired = FALSE;
gBrowser->SendForm (
gBrowser,
TRUE,
&gBootManagerHandle,
1,
NULL,
NULL,
NULL,
NULL,
&BootMngrMenuResetRequired
);
if (BootMngrMenuResetRequired) {
EnableResetRequired ();
}
Hii->ResetStrings (Hii, gBootManagerHandle);
if (gOption == NULL) {
return ;
}
//
//Will leave browser, check any reset required change is applied? if yes, reset system
//
SetupResetReminder ();
//
// BugBug: This code looks repeated from the BDS. Need to save code space.
//
//
// parse the selected option
//
Status = BdsLibBootViaBootOption (gOption, gOption->DevicePath, &ExitDataSize, &ExitData);
if (!EFI_ERROR (Status)) {
PlatformBdsBootSuccess (gOption);
} else {
PlatformBdsBootFail (gOption, Status, ExitData, ExitDataSize);
gST->ConOut->OutputString (
gST->ConOut,
GetStringById (STRING_TOKEN (STR_ANY_KEY_CONTINUE))
);
//
// BdsLibUiWaitForSingleEvent (gST->ConIn->WaitForKey, 0);
//
gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);
}
}

50
EdkModulePkg/Library/EdkGenericPlatformBdsLib/BootMngr/BootManager.h Normal file
View File

@@ -0,0 +1,50 @@
/*++
Copyright (c) 2006, Intel Corporation
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.
Module Name:
BootManager.h
Abstract:
The platform boot manager reference implement
Revision History
--*/
#ifndef _EFI_BOOT_MANAGER_H
#define _EFI_BOOT_MANAGER_H
#include "Bds.h"
//#include "EdkGenericPlatformBdsLib.h"
#include "String.h"
EFI_STATUS
EFIAPI
BootManagerCallbackRoutine (
IN EFI_FORM_CALLBACK_PROTOCOL *This,
IN UINT16 KeyValue,
IN EFI_IFR_DATA_ARRAY *DataArray,
OUT EFI_HII_CALLBACK_PACKET **Packet
);
VOID
CallBootManager (
VOID
);
#define BOOT_MANAGER_GUID \
{ \
0x847bc3fe, 0xb974, 0x446d, {0x94, 0x49, 0x5a, 0xd5, 0x41, 0x2e, 0x99, 0x3b } \
}
#endif

BIN
EdkModulePkg/Library/EdkGenericPlatformBdsLib/BootMngr/BootManagerStrings.uni Normal file
View File

Binary file not shown.

55
EdkModulePkg/Library/EdkGenericPlatformBdsLib/BootMngr/BootManagerVfr.Vfr Normal file
View File

@@ -0,0 +1,55 @@
// *++
//
// Copyright (c) 2006, Intel Corporation
// 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.
//
// Module Name:
//
// BootManager.vfr
//
// Abstract:
//
// Browser formset.
//
// Revision History:
//
// --*/
#include "EdkGenericPlatformBdsLibStrDefs.h"
#define FORMSET_GUID { 0x847bc3fe, 0xb974, 0x446d, { 0x94, 0x49, 0x5a, 0xd5, 0x41, 0x2e, 0x99, 0x3b } }
#define BOOT_MANAGER_HEADER 0x00
#define BOOT_MANAGER_LABEL 0x01
#define BOOT_MANAGER_TAIL 0x02
#define BOOT_MANAGER_CLASS 0x00
#define BOOT_MANAGER_SUBCLASS 0x01
formset
guid = FORMSET_GUID,
title = STRING_TOKEN(STR_BM_BANNER),
help = STRING_TOKEN(STR_LAST_STRING),
class = BOOT_MANAGER_CLASS,
subclass = BOOT_MANAGER_SUBCLASS,
form formid = 0x1000,
title = STRING_TOKEN(STR_BM_BANNER);
label BOOT_MANAGER_HEADER;
label BOOT_MANAGER_LABEL;
//
// This is where we will dynamically add choices for the Boot Manager
//
label BOOT_MANAGER_TAIL;
endform;
endformset;