summaryrefslogtreecommitdiff
path: root/Core/EM/RestoreSpecialBootOptions
diff options
context:
space:
mode:
Diffstat (limited to 'Core/EM/RestoreSpecialBootOptions')
-rw-r--r--Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c178
-rw-r--r--Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.chmbin0 -> 34662 bytes
-rw-r--r--Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.cif11
-rw-r--r--Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak73
-rw-r--r--Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.sdl39
5 files changed, 301 insertions, 0 deletions
diff --git a/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c
new file mode 100644
index 0000000..c34848d
--- /dev/null
+++ b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c
@@ -0,0 +1,178 @@
+//**********************************************************************
+//**********************************************************************
+//** **
+//** (C)Copyright 1985-2013, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/BIN/Modules/BootOptionPolicies/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c 3 9/10/13 8:14a Dukeyeh $
+//
+// $Revision: 3 $
+//
+// $Date: 9/10/13 8:14a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Modules/BootOptionPolicies/RestoreSpecialBootOptions/RestoreSpecialBootOptions.c $
+//
+// 3 9/10/13 8:14a Dukeyeh
+// [TAG] EIP135544
+// [Category] Bug Fix
+// [RootCause] RestoreSpecialOrphanBootOptions don't compare multi ELINK
+// names
+// [Solution] Change to be able to compare multi ELINKs for target boot
+// options
+// [Files] RestoreSpecialBootOptions.sdl
+// RestoreSpecialBootOptions.chm
+// RestoreSpecialBootOptions.c
+//
+// 2 7/12/13 12:40a Dukeyeh
+// [TAG] EIP127111
+// [Category] New Feature
+// [Description] 1. Initial Release
+// 2. This module restores some special
+// boot options that have been applied orphan boot options policy on.
+// [Files] RestoreSpecialBootOptions.c
+//
+//**********************************************************************
+//**********************************************************************
+//<AMI_FHDR_START>
+//
+// Name: RestoreSpecialBootOptions.c
+//
+// Description: Restore some special boot options.
+//
+//<AMI_FHDR_END>
+//**********************************************************************
+
+#include <AmiDxeLib.h>
+#include <RestoreSpecialBootOptions.h>
+#include <BootOptions.h>
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: UnMaskFilePathList
+//
+// Description: Unmask the file path that was masked before.
+//
+// Input: BOOT_OPTION *Option - the boot option's file path to be unmasked
+//
+// Output: none
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID UnMaskFilePathList(BOOT_OPTION *Option) {
+ VENDOR_DEVICE_PATH *MaskedDp;
+ UINTN MaskedDpLength;
+
+ MaskedDp = (VENDOR_DEVICE_PATH*)Option->FilePathList;
+ MaskedDpLength = DPLength(&MaskedDp->Header);
+ if (Option->FilePathListLength <= MaskedDpLength) return;
+ Option->FilePathListLength -=MaskedDpLength;
+ MemCpy(
+ Option->FilePathList, (UINT8*)Option->FilePathList+MaskedDpLength,
+ Option->FilePathListLength
+ );
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: RestoreBootOptionByPolicy
+//
+// Description: Restore the orphan boot option by policy.
+//
+// Input: DLIST *BootOptionList - the master boot option list
+// BOOT_OPTION *Option - The orphaned boot option
+// UINTN Policy - the policy to follow, valid values are
+// ORPHAN_BOOT_OPTIONS_POLICY_DELETE
+// ORPHAN_BOOT_OPTIONS_POLICY_DISABLE
+// ORPHAN_BOOT_OPTIONS_POLICY_KEEP
+//
+// Output: none
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID RestoreBootOptionByPolicy(
+ DLIST *BootOptionList, BOOT_OPTION *Option, const int Policy
+) {
+ /*if (Policy==ORPHAN_BOOT_OPTIONS_POLICY_DELETE){
+ }else*/
+ if (Policy==ORPHAN_BOOT_OPTIONS_POLICY_DISABLE) {
+ Option->Attributes |= LOAD_OPTION_ACTIVE;
+ } else if (Policy==ORPHAN_BOOT_OPTIONS_POLICY_HIDE) {
+ Option->Attributes &= ~LOAD_OPTION_HIDDEN;
+ UnMaskFilePathList(Option);
+ }
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: RestoreSpecialOrphanBootOptions
+//
+// Description: This function restores the target orphan boot options that
+// have been applied policy on.
+//
+// Input: none
+//
+// Output: none
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID RestoreSpecialOrphanBootOptions() {
+ DLINK *Link;
+ BOOT_OPTION *Option;
+ CHAR16 *RestoreBootOptionsByName[] = {RESTORED_BOOT_OPTION_NAMES NULL};
+ UINT8 RegisteredBootOptionNames = sizeof(RestoreBootOptionsByName)/sizeof(CHAR16*) - 1; // minus NULL
+ UINT8 NameIndex;
+
+ if (0 == RegisteredBootOptionNames)
+ return;
+
+ FOR_EACH_BOOT_OPTION(BootOptionList,Link,Option) {
+
+ if (RegisteredBootOptionNames) {
+
+ for (NameIndex = 0; NULL != RestoreBootOptionsByName[NameIndex]; NameIndex++) {
+
+ if (!Wcscmp(Option->Description, RestoreBootOptionsByName[NameIndex])) {
+
+ if (Option->FwBootOption) {
+ RestoreBootOptionByPolicy(
+ BootOptionList, Option, FW_ORPHAN_BOOT_OPTIONS_POLICY
+ );
+ }
+ else {
+ RestoreBootOptionByPolicy(
+ BootOptionList, Option, NON_FW_ORPHAN_BOOT_OPTIONS_POLICY
+ );
+ }
+
+ --RegisteredBootOptionNames;
+ if (0 == RegisteredBootOptionNames)
+ return;
+
+ break;
+ }
+ }
+ }
+ }
+}
+
+//**********************************************************************
+//**********************************************************************
+//** **
+//** (C)Copyright 1985-2013, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//**********************************************************************
+//**********************************************************************
diff --git a/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.chm b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.chm
new file mode 100644
index 0000000..d040ff5
--- /dev/null
+++ b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.chm
Binary files differ
diff --git a/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.cif b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.cif
new file mode 100644
index 0000000..eeb7736
--- /dev/null
+++ b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.cif
@@ -0,0 +1,11 @@
+<component>
+ name = "RestoreSpecialBootOptions"
+ category = eModule
+ LocalRoot = "Core\Em\RestoreSpecialBootOptions\"
+ RefName = "RestoreSpecialBootOptions"
+[files]
+"RestoreSpecialBootOptions.sdl"
+"RestoreSpecialBootOptions.mak"
+"RestoreSpecialBootOptions.chm"
+"RestoreSpecialBootOptions.c"
+<endComponent>
diff --git a/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak
new file mode 100644
index 0000000..c0a560e
--- /dev/null
+++ b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak
@@ -0,0 +1,73 @@
+#**********************************************************************
+#**********************************************************************
+#** **
+#** (C)Copyright 1985-2013, American Megatrends, Inc. **
+#** **
+#** All Rights Reserved. **
+#** **
+#** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+#** **
+#** Phone: (770)-246-8600 **
+#** **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/BIN/Modules/BootOptionPolicies/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak 2 7/12/13 12:42a Dukeyeh $
+#
+# $Revision: 2 $
+#
+# $Date: 7/12/13 12:42a $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/BIN/Modules/BootOptionPolicies/RestoreSpecialBootOptions/RestoreSpecialBootOptions.mak $
+#
+# 2 7/12/13 12:42a Dukeyeh
+# [TAG] EIP127111
+# [Category] New Feature
+# [Description] Initial Release.
+# [Files] RestoreSpecialBootOptions.mak
+#
+#**********************************************************************
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name: RestoerSpecialBootOptions.mak
+#
+# Description: Makefile for the RestoreSpecialBootOptions component.
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+
+CORE_DXEBin : $(BUILD_DIR)\RestoreSpecialBootOptions.obj
+
+OBJ_DEPENDENCIES = \
+ $(RestoreSpecialBootOptions_DIR)\RestoreSpecialBootOptions.c\
+ $(BUILD_DIR)\RestoreSpecialBootOptions.h
+
+$(BUILD_DIR)\RestoreSpecialBootOptions.obj : $(OBJ_DEPENDENCIES)
+ $(CC) $(CFLAGS) /Fo$(BUILD_DIR)\ $(RestoreSpecialBootOptions_DIR)\RestoreSpecialBootOptions.c
+
+H_DEPENDENCIES = \
+ $(BUILD_DIR)\Token.h\
+ $(RestoreSpecialBootOptions_DIR)\RestoreSpecialBootOptions.mak
+
+$(BUILD_DIR)\RestoreSpecialBootOptions.h : $(H_DEPENDENCIES)
+ $(SILENT)type << >$(BUILD_DIR)\RestoreSpecialBootOptions.h
+#define RESTORED_BOOT_OPTION_NAMES $(RESTORED_BOOT_OPTION_NAMES)
+<<
+
+#**********************************************************************
+#**********************************************************************
+#** **
+#** (C)Copyright 1985-2013, American Megatrends, Inc. **
+#** **
+#** All Rights Reserved. **
+#** **
+#** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+#** **
+#** Phone: (770)-246-8600 **
+#** **
+#**********************************************************************
+#**********************************************************************
diff --git a/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.sdl b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.sdl
new file mode 100644
index 0000000..cb6a89e
--- /dev/null
+++ b/Core/EM/RestoreSpecialBootOptions/RestoreSpecialBootOptions.sdl
@@ -0,0 +1,39 @@
+TOKEN
+ Name = RestoreSpecialBootOptions_SUPPORT
+ Value = "1"
+ TokenType = Boolean
+ Master = Yes
+ Help = "Main switch to enable RestoreSpecialBootOptions support in Project"
+End
+
+PATH
+ Name = "RestoreSpecialBootOptions_DIR"
+End
+
+MODULE
+ Help = "Includes RestoreSpecialBootOptions.mak to Project"
+ File = "RestoreSpecialBootOptions.mak"
+End
+
+ELINK
+ Name = "RestoreSpecialOrphanBootOptions,"
+ Parent = "PreProcessBootOptions,"
+ InvokeOrder = AfterParent
+End
+
+ELINK
+ Name = "RESTORED_BOOT_OPTION_NAMES"
+ InvokeOrder = ReplaceParent
+End
+
+ELINK
+ Name = 'L"USB Entry for Windows To Go",'
+ Parent = "RESTORED_BOOT_OPTION_NAMES"
+ InvokeOrder = AfterParent
+End
+
+ELINK
+ Name = 'L"USB Entry for Windows To Go Logo Test",'
+ Parent = "RESTORED_BOOT_OPTION_NAMES"
+ InvokeOrder = AfterParent
+End
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 06:16:41 +0000