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