diff options
Diffstat (limited to 'ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c')
| -rw-r--r-- | ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c | 405 |
1 files changed, 403 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c index 4c46e5e48d..22d778b132 100644 --- a/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c +++ b/ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.c @@ -3,7 +3,7 @@ Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
- (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
+ (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
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
@@ -823,6 +823,407 @@ ERROR_EXIT: SHELL_FREE_NON_NULL (InformationBlock);
return NULL;
}
+
+/**
+ Function to dump information about EFI_FIRMWARE_MANAGEMENT_PROTOCOL Protocol.
+
+ @param[in] TheHandle The handle that has the protocol installed.
+ @param[in] Verbose TRUE for additional information, FALSE otherwise.
+
+ @retval A pointer to a string containing the information.
+**/
+CHAR16*
+EFIAPI
+FirmwareManagementDumpInformation (
+ IN CONST EFI_HANDLE TheHandle,
+ IN CONST BOOLEAN Verbose
+ )
+{
+ EFI_STATUS Status;
+ EFI_FIRMWARE_MANAGEMENT_PROTOCOL *EfiFwMgmtProtocol;
+ EFI_FIRMWARE_IMAGE_DESCRIPTOR *ImageInfo;
+ EFI_FIRMWARE_IMAGE_DESCRIPTOR_V1 *ImageInfoV1;
+ EFI_FIRMWARE_IMAGE_DESCRIPTOR_V2 *ImageInfoV2;
+ UINT64 AttributeSetting;
+ UINTN ImageInfoSize;
+ UINTN DescriptorSize;
+ UINT32 DescriptorVersion;
+ UINT32 PackageVersion;
+ UINT8 DescriptorCount;
+ UINT8 Index;
+ UINT8 Index1;
+ UINT8 ImageCount;
+ CHAR16 *PackageVersionName;
+ CHAR16 *TempStr;
+ CHAR16 *RetVal;
+ CHAR16 *TempRetVal;
+ CHAR16 *AttributeSettingStr;
+ BOOLEAN Found;
+ BOOLEAN AttributeSupported;
+
+ //
+ // Initialize local variables
+ //
+ ImageCount = 0;
+ ImageInfoSize = 1;
+ AttributeSetting = 0;
+ Found = FALSE;
+ AttributeSupported = FALSE;
+ ImageInfo = NULL;
+ ImageInfoV1 = NULL;
+ ImageInfoV2 = NULL;
+ PackageVersionName = NULL;
+ RetVal = NULL;
+ TempRetVal = NULL;
+ TempStr = NULL;
+ AttributeSettingStr = NULL;
+
+ if (!Verbose) {
+ return (CatSPrint(NULL, L"FirmwareManagement"));
+ }
+
+ Status = gBS->OpenProtocol (
+ (EFI_HANDLE) (TheHandle),
+ &gEfiFirmwareManagementProtocolGuid,
+ (VOID **) &EfiFwMgmtProtocol,
+ NULL,
+ NULL,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+
+ if (EFI_ERROR (Status)) {
+ return NULL;
+ }
+
+ Status = EfiFwMgmtProtocol->GetImageInfo (
+ EfiFwMgmtProtocol,
+ &ImageInfoSize,
+ ImageInfo,
+ &DescriptorVersion,
+ &DescriptorCount,
+ &DescriptorSize,
+ &PackageVersion,
+ &PackageVersionName
+ );
+
+ if (Status == EFI_BUFFER_TOO_SMALL) {
+ ImageInfo = AllocateZeroPool (ImageInfoSize);
+
+ if (ImageInfo == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
+ } else {
+ Status = EfiFwMgmtProtocol->GetImageInfo (
+ EfiFwMgmtProtocol,
+ &ImageInfoSize,
+ ImageInfo,
+ &DescriptorVersion,
+ &DescriptorCount,
+ &DescriptorSize,
+ &PackageVersion,
+ &PackageVersionName
+ );
+ }
+ }
+
+ if (EFI_ERROR (Status)) {
+ goto ERROR_EXIT;
+ }
+
+ //
+ // Decode Image Descriptor data only if its version is supported
+ //
+ if (DescriptorVersion <= EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION) {
+
+ if (ImageInfo == NULL) {
+ goto ERROR_EXIT;
+ }
+
+ ImageInfoV1 = (EFI_FIRMWARE_IMAGE_DESCRIPTOR_V1 *)ImageInfo;
+ ImageInfoV2 = (EFI_FIRMWARE_IMAGE_DESCRIPTOR_V2 *)ImageInfo;
+
+ //
+ // Set ImageInfoSize in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_IMAGE_INFO_SIZE), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ RetVal = CatSPrint (NULL, TempStr, ImageInfoSize);
+ SHELL_FREE_NON_NULL (TempStr);
+
+ //
+ // Set DescriptorVersion in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_DESCRIPTOR_VERSION), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr, DescriptorVersion);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+
+ //
+ // Set DescriptorCount in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_DESCRIPTOR_COUNT), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr, DescriptorCount);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+
+
+ //
+ // Set DescriptorSize in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_DESCRIPTOR_SIZE), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr, DescriptorSize);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+
+ //
+ // Set PackageVersion in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_PACKAGE_VERSION), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr, PackageVersion);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+
+ //
+ // Set PackageVersionName in return buffer
+ //
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_PACKAGE_VERSION_NAME), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr, PackageVersionName);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+
+ for (Index = 0; Index < DescriptorCount; Index++) {
+ //
+ // First check if Attribute is supported
+ // and generate a string for AttributeSetting field
+ //
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSupported = FALSE;
+ AttributeSetting = 0;
+ if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V1) {
+ if (ImageInfoV1[Index].AttributesSupported != 0x0) {
+ AttributeSupported = TRUE;
+ AttributeSetting = ImageInfoV1[Index].AttributesSetting;
+ }
+ } else if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V2) {
+ if (ImageInfoV2[Index].AttributesSupported != 0x0) {
+ AttributeSupported = TRUE;
+ AttributeSetting = ImageInfoV2[Index].AttributesSetting;
+ }
+ } else {
+ if (ImageInfo[Index].AttributesSupported != 0x0) {
+ AttributeSupported = TRUE;
+ AttributeSetting = ImageInfo[Index].AttributesSetting;
+ }
+ }
+
+ if (!AttributeSupported) {
+ AttributeSettingStr = CatSPrint (NULL, L"None");
+ } else {
+ AttributeSettingStr = CatSPrint (NULL, L"(");
+
+ if (AttributeSetting & IMAGE_ATTRIBUTE_IMAGE_UPDATABLE) {
+ TempRetVal = CatSPrint (AttributeSettingStr, L" IMAGE_ATTRIBUTE_IMAGE_UPDATABLE");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+ if (AttributeSetting & IMAGE_ATTRIBUTE_RESET_REQUIRED) {
+ TempRetVal = CatSPrint (AttributeSettingStr, L" IMAGE_ATTRIBUTE_RESET_REQUIRED");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+ if (AttributeSetting & IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED) {
+ TempRetVal = CatSPrint (AttributeSettingStr, L" IMAGE_ATTRIBUTE_AUTHENTICATION_REQUIRED");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+ if (AttributeSetting & IMAGE_ATTRIBUTE_IN_USE) {
+ TempRetVal = CatSPrint (AttributeSettingStr, L" IMAGE_ATTRIBUTE_IN_USE");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+ if (AttributeSetting & IMAGE_ATTRIBUTE_UEFI_IMAGE) {
+ TempRetVal = CatSPrint (AttributeSettingStr, L" IMAGE_ATTRIBUTE_UEFI_IMAGE");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+ TempRetVal = CatSPrint (AttributeSettingStr, L" )");
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+ AttributeSettingStr = TempRetVal;
+ }
+
+ if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V1) {
+ if (ImageInfoV1[Index].ImageIndex != 0x0) {
+ ImageCount++;
+ }
+
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_IMAGE_DESCRIPTOR_INFO_V1), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (
+ RetVal,
+ TempStr,
+ Index,
+ ImageInfoV1[Index].ImageIndex,
+ ImageInfoV1[Index].ImageTypeId,
+ ImageInfoV1[Index].ImageId,
+ ImageInfoV1[Index].ImageIdName,
+ ImageInfoV1[Index].Version,
+ ImageInfoV1[Index].VersionName,
+ ImageInfoV1[Index].Size,
+ ImageInfoV1[Index].AttributesSupported,
+ AttributeSettingStr,
+ ImageInfoV1[Index].Compatibilities
+ );
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+ } else if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V2) {
+ if (ImageInfoV2[Index].ImageIndex != 0x0) {
+ ImageCount++;
+ }
+
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_IMAGE_DESCRIPTOR_INFO_V2), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (
+ RetVal,
+ TempStr,
+ Index,
+ ImageInfoV2[Index].ImageIndex,
+ ImageInfoV2[Index].ImageTypeId,
+ ImageInfoV2[Index].ImageId,
+ ImageInfoV2[Index].ImageIdName,
+ ImageInfoV2[Index].Version,
+ ImageInfoV2[Index].VersionName,
+ ImageInfoV2[Index].Size,
+ ImageInfoV2[Index].AttributesSupported,
+ AttributeSettingStr,
+ ImageInfoV2[Index].Compatibilities,
+ ImageInfoV2[Index].LowestSupportedImageVersion
+ );
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+ } else {
+ if (ImageInfo[Index].ImageIndex != 0x0) {
+ ImageCount++;
+ }
+
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_IMAGE_DESCRIPTOR_INFO), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (
+ RetVal,
+ TempStr,
+ Index,
+ ImageInfo[Index].ImageIndex,
+ ImageInfo[Index].ImageTypeId,
+ ImageInfo[Index].ImageId,
+ ImageInfo[Index].ImageIdName,
+ ImageInfo[Index].Version,
+ ImageInfo[Index].VersionName,
+ ImageInfo[Index].Size,
+ ImageInfo[Index].AttributesSupported,
+ AttributeSettingStr,
+ ImageInfo[Index].Compatibilities,
+ ImageInfo[Index].LowestSupportedImageVersion,
+ ImageInfo[Index].LastAttemptVersion,
+ ImageInfo[Index].LastAttemptStatus,
+ ImageInfo[Index].HardwareInstance
+ );
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+ }
+ }
+ }
+
+ if (ImageCount > 0) {
+ for (Index=0; Index<DescriptorCount; Index++) {
+ for (Index1=Index+1; Index1<DescriptorCount; Index1++) {
+ if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V1) {
+ if (ImageInfoV1[Index].ImageId == ImageInfoV1[Index1].ImageId) {
+ Found = TRUE;
+ //
+ // At least one match found indicating presense of non unique ImageId values so no more comparisons needed
+ //
+ goto ENDLOOP;
+ }
+ } else if (DescriptorVersion == EFI_FIRMWARE_IMAGE_DESCRIPTOR_VERSION_V2) {
+ if (ImageInfoV2[Index].ImageId == ImageInfoV2[Index1].ImageId) {
+ Found = TRUE;
+ //
+ // At least one match found indicating presense of non unique ImageId values so no more comparisons needed
+ //
+ goto ENDLOOP;
+ }
+ } else {
+ if (ImageInfo[Index].ImageId == ImageInfo[Index1].ImageId) {
+ Found = TRUE;
+ //
+ // At least one match found indicating presense of non unique ImageId values so no more comparisons needed
+ //
+ goto ENDLOOP;
+ }
+ }
+ }
+ }
+ }
+
+ENDLOOP:
+ //
+ // Check if ImageId with duplicate value was found
+ //
+ if (Found == TRUE) {
+ TempStr = HiiGetString (mHandleParsingHiiHandle, STRING_TOKEN(STR_FMP_IMAGEID_NON_UNIQUE), NULL);
+ if (TempStr == NULL) {
+ goto ERROR_EXIT;
+ }
+ TempRetVal = CatSPrint (RetVal, TempStr);
+ SHELL_FREE_NON_NULL (RetVal);
+ RetVal = TempRetVal;
+ SHELL_FREE_NON_NULL (TempStr);
+ }
+
+ SHELL_FREE_NON_NULL (ImageInfo);
+ SHELL_FREE_NON_NULL (PackageVersionName);
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+
+ return RetVal;
+
+ERROR_EXIT:
+ SHELL_FREE_NON_NULL (RetVal);
+ SHELL_FREE_NON_NULL (ImageInfo);
+ SHELL_FREE_NON_NULL (PackageVersionName);
+ SHELL_FREE_NON_NULL (AttributeSettingStr);
+
+ return NULL;
+}
+
//
// Put the information on the NT32 protocol GUIDs here so we are not dependant on the Nt32Pkg
//
@@ -1018,7 +1419,7 @@ STATIC CONST GUID_INFO_BLOCK mGuidStringList[] = { //
// UEFI 2.3
//
- {STRING_TOKEN(STR_FW_MGMT), &gEfiFirmwareManagementProtocolGuid, NULL},
+ {STRING_TOKEN(STR_FW_MGMT), &gEfiFirmwareManagementProtocolGuid, FirmwareManagementDumpInformation},
{STRING_TOKEN(STR_IP_SEC), &gEfiIpSecProtocolGuid, NULL},
{STRING_TOKEN(STR_IP_SEC2), &gEfiIpSec2ProtocolGuid, NULL},
|