diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c | 223 |
1 files changed, 171 insertions, 52 deletions
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c b/IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c index 920a050630..86046081fe 100644 --- a/IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c +++ b/IntelFrameworkModulePkg/Universal/BdsDxe/DeviceMngr/DeviceManager.c @@ -13,6 +13,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. **/
#include "DeviceManager.h"
+#include <Guid/HiiPlatformSetupFormset.h>
DEVICE_MANAGER_CALLBACK_DATA gDeviceManagerPrivate = {
DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE,
@@ -61,9 +62,6 @@ HII_VENDOR_DEVICE_PATH mDeviceManagerHiiVendorDevicePath = { }
};
-#define MENU_ITEM_NUM \
- (sizeof (mDeviceManagerMenuItemTable) / sizeof (DEVICE_MANAGER_MENU_ITEM))
-
/**
This function is invoked if user selected a iteractive opcode from Device Manager's
Formset. The decision by user is saved to gCallbackKey for later processing. If
@@ -155,6 +153,124 @@ InitializeDeviceManager ( }
/**
+ Extract the displayed formset for given HII handle and class guid.
+
+ @param Handle The HII handle.
+ @param SetupClassGuid The class guid specifies which form set will be displayed.
+ @param FormSetTitle Formset title string.
+ @param FormSetHelp Formset help string.
+
+ @retval TRUE The formset for given HII handle will be displayed.
+ @return FALSE The formset for given HII handle will not be displayed.
+
+**/
+BOOLEAN
+ExtractDisplayedHiiFormFromHiiHandle (
+ IN EFI_HII_HANDLE Handle,
+ IN EFI_GUID *SetupClassGuid,
+ OUT EFI_STRING_ID *FormSetTitle,
+ OUT EFI_STRING_ID *FormSetHelp
+ )
+{
+ EFI_STATUS Status;
+ UINTN BufferSize;
+ EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;
+ UINT8 *Package;
+ UINT8 *OpCodeData;
+ UINT32 Offset;
+ UINT32 Offset2;
+ UINT32 PackageListLength;
+ EFI_HII_PACKAGE_HEADER PackageHeader;
+ EFI_GUID *ClassGuid;
+ UINT8 ClassGuidNum;
+
+ ASSERT (Handle != NULL);
+ ASSERT (SetupClassGuid != NULL);
+ ASSERT (FormSetTitle != NULL);
+ ASSERT (FormSetHelp != NULL);
+
+ *FormSetTitle = 0;
+ *FormSetHelp = 0;
+ ClassGuidNum = 0;
+ ClassGuid = NULL;
+
+ //
+ // Get HII PackageList
+ //
+ BufferSize = 0;
+ HiiPackageList = NULL;
+ Status = gHiiDatabase->ExportPackageLists (gHiiDatabase, Handle, &BufferSize, HiiPackageList);
+ //
+ // Handle is a invalid handle. Check if Handle is corrupted.
+ //
+ ASSERT (Status != EFI_NOT_FOUND);
+ //
+ // The return status should always be EFI_BUFFER_TOO_SMALL as input buffer's size is 0.
+ //
+ ASSERT (Status == EFI_BUFFER_TOO_SMALL);
+
+ HiiPackageList = AllocatePool (BufferSize);
+ ASSERT (HiiPackageList != NULL);
+
+ Status = gHiiDatabase->ExportPackageLists (gHiiDatabase, Handle, &BufferSize, HiiPackageList);
+ if (EFI_ERROR (Status)) {
+ return FALSE;
+ }
+
+ //
+ // Get Form package from this HII package List
+ //
+ Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER);
+ Offset2 = 0;
+ PackageListLength = ReadUnaligned32 (&HiiPackageList->PackageLength);
+
+ while (Offset < PackageListLength) {
+ Package = ((UINT8 *) HiiPackageList) + Offset;
+ CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER));
+
+ if (PackageHeader.Type == EFI_HII_PACKAGE_FORMS) {
+ //
+ // Search FormSet Opcode in this Form Package
+ //
+ Offset2 = sizeof (EFI_HII_PACKAGE_HEADER);
+ while (Offset2 < PackageHeader.Length) {
+ OpCodeData = Package + Offset2;
+
+ if (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_FORM_SET_OP) {
+ //
+ // Find FormSet OpCode
+ //
+ ClassGuidNum = ((EFI_IFR_FORM_SET *) OpCodeData)->Flags;
+ ClassGuid = (EFI_GUID *) (VOID *)(OpCodeData + sizeof (EFI_IFR_FORM_SET));
+ while (ClassGuidNum-- > 0) {
+ if (CompareGuid (SetupClassGuid, ClassGuid)) {
+ CopyMem (FormSetTitle, &((EFI_IFR_FORM_SET *) OpCodeData)->FormSetTitle, sizeof (EFI_STRING_ID));
+ CopyMem (FormSetHelp, &((EFI_IFR_FORM_SET *) OpCodeData)->Help, sizeof (EFI_STRING_ID));
+ FreePool (HiiPackageList);
+ return TRUE;
+ }
+ }
+ }
+
+ //
+ // Go to next opcode
+ //
+ Offset2 += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;
+ }
+ }
+
+ //
+ // Go to next package
+ //
+ Offset += PackageHeader.Length;
+ }
+
+ FreePool (HiiPackageList);
+
+ return FALSE;
+}
+
+/**
Call the browser and display the device manager to allow user
to configure the platform.
@@ -172,21 +288,21 @@ CallDeviceManager ( )
{
EFI_STATUS Status;
- UINTN Count;
UINTN Index;
EFI_STRING String;
- EFI_HII_UPDATE_DATA UpdateData[MENU_ITEM_NUM];
EFI_STRING_ID Token;
EFI_STRING_ID TokenHelp;
EFI_HII_HANDLE *HiiHandles;
EFI_HII_HANDLE HiiHandle;
- UINT16 FormSetClass;
EFI_STRING_ID FormSetTitle;
EFI_STRING_ID FormSetHelp;
EFI_BROWSER_ACTION_REQUEST ActionRequest;
+ VOID *StartOpCodeHandle;
+ VOID *EndOpCodeHandle;
+ EFI_IFR_GUID_LABEL *StartLabel;
+ EFI_IFR_GUID_LABEL *EndLabel;
- HiiHandles = NULL;
-
+ HiiHandles = NULL;
Status = EFI_SUCCESS;
gCallbackKey = 0;
@@ -201,17 +317,30 @@ CallDeviceManager ( //
// Create Subtitle OpCodes
//
- for (Index = 0; Index < MENU_ITEM_NUM; Index++) {
- //
- // Allocate space for creation of UpdateData Buffer
- //
- UpdateData[Index].BufferSize = 0x1000;
- UpdateData[Index].Offset = 0;
- UpdateData[Index].Data = AllocatePool (0x1000);
- ASSERT (UpdateData[Index].Data != NULL);
+ //
+ // Allocate space for creation of UpdateData Buffer
+ //
+ StartOpCodeHandle = HiiAllocateOpCodeHandle ();
+ ASSERT (StartOpCodeHandle != NULL);
- CreateSubTitleOpCode (mDeviceManagerMenuItemTable[Index].StringId, 0, 0, 1, &UpdateData[Index]);
- }
+ 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_DEVICES_LIST;
+
+ //
+ // 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_END;
+
+ HiiCreateSubTitleOpCode (StartOpCodeHandle, STRING_TOKEN (STR_DEVICES_LIST), 0, 0, 1);
//
// Get all the Hii handles
@@ -225,9 +354,7 @@ CallDeviceManager ( // Search for formset of each class type
//
for (Index = 0; HiiHandles[Index] != NULL; Index++) {
- IfrLibExtractClassFromHiiHandle (HiiHandles[Index], &FormSetClass, &FormSetTitle, &FormSetHelp);
-
- if (FormSetClass == EFI_NON_DEVICE_CLASS) {
+ if (!ExtractDisplayedHiiFormFromHiiHandle (HiiHandles[Index], &gEfiHiiPlatformSetupFormsetGuid, &FormSetTitle, &FormSetHelp)) {
continue;
}
@@ -241,42 +368,35 @@ CallDeviceManager ( TokenHelp = HiiSetString (HiiHandle, 0, String, NULL);
FreePool (String);
- for (Count = 0; Count < MENU_ITEM_NUM; Count++) {
- if (FormSetClass & mDeviceManagerMenuItemTable[Count].Class) {
- CreateActionOpCode (
- (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET),
- Token,
- TokenHelp,
- EFI_IFR_FLAG_CALLBACK,
- 0,
- &UpdateData[Count]
- );
- }
- }
- }
-
- for (Index = 0; Index < MENU_ITEM_NUM; Index++) {
- //
- // Add End Opcode for Subtitle
- //
- CreateEndOpCode (&UpdateData[Index]);
-
- IfrLibUpdateForm (
- HiiHandle,
- &mDeviceManagerGuid,
- DEVICE_MANAGER_FORM_ID,
- mDeviceManagerMenuItemTable[Index].Class,
- FALSE,
- &UpdateData[Index]
+ HiiCreateActionOpCode (
+ StartOpCodeHandle,
+ (EFI_QUESTION_ID) (Index + DEVICE_KEY_OFFSET),
+ Token,
+ TokenHelp,
+ EFI_IFR_FLAG_CALLBACK,
+ 0
);
}
+ //
+ // Add End Opcode for Subtitle
+ //
+ HiiCreateEndOpCode (StartOpCodeHandle);
+
+ HiiUpdateForm (
+ HiiHandle,
+ &mDeviceManagerGuid,
+ DEVICE_MANAGER_FORM_ID,
+ StartOpCodeHandle,
+ EndOpCodeHandle
+ );
+
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;
Status = gFormBrowser2->SendForm (
gFormBrowser2,
&HiiHandle,
1,
- NULL,
+ &mDeviceManagerGuid,
0,
NULL,
&ActionRequest
@@ -329,9 +449,8 @@ CallDeviceManager ( Status = EFI_SUCCESS;
}
- for (Index = 0; Index < MENU_ITEM_NUM; Index++) {
- FreePool (UpdateData[Index].Data);
- }
+ HiiFreeOpCodeHandle (StartOpCodeHandle);
+ HiiFreeOpCodeHandle (EndOpCodeHandle);
FreePool (HiiHandles);
return Status;
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