/** @file | |
Publishes ESRT table from Firmware Management Protocol instances | |
Copyright (c) 2016, Microsoft Corporation | |
Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> | |
All rights reserved. | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#include <Uefi.h> | |
#include <Library/BaseLib.h> | |
#include <Library/BaseMemoryLib.h> | |
#include <Library/DebugLib.h> | |
#include <Protocol/FirmwareManagement.h> | |
#include <Guid/SystemResourceTable.h> | |
/** | |
Function to print a single ESRT Entry (ESRE) to the debug console. | |
Print Format: | |
| 00000000-0000-0000-0000-000000000000 | SSSSSSSSSSSS | 0x00000000 | 0x00000000 | 0x00000000 | 0x00000000 | 0x00000000 | | |
@param[in] Entry - Pointer to an ESRE entry | |
@retval EFI_SUCCESS | |
EFI_INVALID_PARAMETER | |
**/ | |
EFI_STATUS | |
EFIAPI | |
PrintOutEsrtEntry ( | |
IN EFI_SYSTEM_RESOURCE_ENTRY *Entry | |
) | |
{ | |
if (Entry == NULL) { | |
DEBUG ((DEBUG_INFO, "| ERROR: Invalid resource entry pointer ")); | |
DEBUG ((DEBUG_INFO, " |\n")); | |
return EFI_INVALID_PARAMETER; | |
} | |
// | |
// GUID FW Class (36 chars plus table formatting) | |
// | |
DEBUG ((DEBUG_INFO, "| %g |", &Entry->FwClass)); | |
// | |
// Entry Type (12 chars plus table formatting) | |
// | |
switch (Entry->FwType) { | |
case (ESRT_FW_TYPE_SYSTEMFIRMWARE): | |
DEBUG ((DEBUG_INFO, " System FW |")); | |
break; | |
case (ESRT_FW_TYPE_DEVICEFIRMWARE): | |
DEBUG ((DEBUG_INFO, " Device FW |")); | |
break; | |
case (ESRT_FW_TYPE_UEFIDRIVER): | |
DEBUG ((DEBUG_INFO, " Uefi Driver |")); | |
break; | |
case (ESRT_FW_TYPE_UNKNOWN): | |
DEBUG ((DEBUG_INFO, " Unknown Type |")); | |
break; | |
default: | |
DEBUG ((DEBUG_INFO, " ? 0x%8X |", Entry->FwType)); | |
break; | |
} | |
// | |
// FW Version (10 char UINT32 string plus table formatting) | |
// Lowest Supported Version (10 char UINT32 string plus table formatting) | |
// Capsule Flags (10 char UINT32 string plus table formatting) | |
// Last Attempt Version (10 char UINT32 string plus table formatting) | |
// Last Attempt Status (10 char UINT32 string plus table formatting) | |
// | |
DEBUG (( | |
DEBUG_INFO, | |
" 0x%8X | 0x%8X | 0x%8X | 0x%8X | 0x%8X |\n", | |
Entry->FwVersion, | |
Entry->LowestSupportedFwVersion, | |
Entry->CapsuleFlags, | |
Entry->LastAttemptVersion, | |
Entry->LastAttemptStatus | |
)); | |
return EFI_SUCCESS; | |
} | |
/** | |
Function to print the ESRT table to the debug console. | |
@param[in] Table - Pointer to the ESRT table | |
**/ | |
VOID | |
EFIAPI | |
PrintTable ( | |
IN EFI_SYSTEM_RESOURCE_TABLE *Table | |
) | |
{ | |
EFI_SYSTEM_RESOURCE_ENTRY *Entry; | |
UINTN Index; | |
Entry = (EFI_SYSTEM_RESOURCE_ENTRY *)(((UINT8 *)Table) + sizeof (EFI_SYSTEM_RESOURCE_TABLE)); | |
// | |
// Print ESRT table information | |
// | |
DEBUG ((DEBUG_INFO, "ESRT Table Information:\n")); | |
if (Table == NULL) { | |
DEBUG ((DEBUG_INFO, "ERROR: Invalid table pointer\n")); | |
return; | |
} | |
DEBUG ((DEBUG_INFO, "+--------------------------------------------------------+\n")); | |
DEBUG ((DEBUG_INFO, "| Firmware Resource Count : 0x%08x |\n", Table->FwResourceCount)); | |
DEBUG ((DEBUG_INFO, "| Firmware Resource Count Max : 0x%08x |\n", Table->FwResourceCountMax)); | |
DEBUG ((DEBUG_INFO, "| Firmware Resource Entry Version : 0x%016x |\n", Table->FwResourceVersion)); | |
DEBUG ((DEBUG_INFO, "+--------------------------------------------------------+\n")); | |
// | |
// Print table entry information | |
// | |
DEBUG ((DEBUG_INFO, "ESRT Table Entries:\n")); | |
if (Table->FwResourceVersion != EFI_SYSTEM_RESOURCE_TABLE_FIRMWARE_RESOURCE_VERSION) { | |
DEBUG ((DEBUG_INFO, "ERROR: Unsupported Resource Entry Version\n")); | |
return; | |
} | |
DEBUG ((DEBUG_INFO, "+--------------------------------------+--------------+------------")); | |
DEBUG ((DEBUG_INFO, "+------------+------------+------------+------------+\n")); | |
DEBUG ((DEBUG_INFO, "| | | ")); | |
DEBUG ((DEBUG_INFO, "| Lowest | | Last | Last |\n")); | |
DEBUG ((DEBUG_INFO, "| | Firmware | ")); | |
DEBUG ((DEBUG_INFO, "| Supported | Capsule | Attempted | Attempted |\n")); | |
DEBUG ((DEBUG_INFO, "| CLASS GUID | Type | Version ")); | |
DEBUG ((DEBUG_INFO, "| Version | Flags | Version | Status |\n")); | |
DEBUG ((DEBUG_INFO, "+--------------------------------------+--------------+------------")); | |
DEBUG ((DEBUG_INFO, "+------------+------------+------------+------------+\n")); | |
for (Index = 0; Index < Table->FwResourceCount; Index++) { | |
PrintOutEsrtEntry (&(Entry[Index])); | |
} | |
DEBUG ((DEBUG_INFO, "+--------------------------------------+--------------+------------")); | |
DEBUG ((DEBUG_INFO, "+------------+------------+------------+------------+\n")); | |
} |