diff options
| author | Abdul Lateef Attar <abdattar@amd.com> | 2024-07-22 06:44:51 +0300 |
|---|---|---|
| committer | Abdul Lateef Attar <abdattar@amd.com> | 2024-07-22 06:45:10 +0300 |
| commit | c07d215a734b79ebf3f81910d703dfbe61a33ab9 (patch) | |
| tree | fc105ac8f5988080c61e87ee318f49820cbb8bb6 | |
| parent | a8f5598915f66f332d47b19d67435ec889d49714 (diff) | |
| download | edk2-platforms-CodeCleanup.tar.xz | |
AmdPlatformPkg: Removes AcpiCommon driverCodeCleanup
Removes AcpiCommon driver.
Driver is split into multiple libraries and
moved under AmdPlatformPkg/DynamicTables folder.
Cc: Abner Chang <abner.chang@amd.com>
Cc: Paul Grimes <paul.grimes@amd.com>
Signed-off-by: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
7 files changed, 0 insertions, 2256 deletions
diff --git a/Platform/AMD/AmdPlatformPkg/AmdPlatformPkg.dsc b/Platform/AMD/AmdPlatformPkg/AmdPlatformPkg.dsc index 3236fbb038..9ab33938c3 100644 --- a/Platform/AMD/AmdPlatformPkg/AmdPlatformPkg.dsc +++ b/Platform/AMD/AmdPlatformPkg/AmdPlatformPkg.dsc @@ -91,7 +91,6 @@ AmdPlatformPkg/Library/SmmCorePlatformHookLib/SmmCorePlatformHookLib.inf
AmdPlatformPkg/Library/SpiHcPlatformLib/SpiHcPlatformLibDxe.inf
AmdPlatformPkg/Library/SpiHcPlatformLib/SpiHcPlatformLibSmm.inf
- AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.inf
AmdPlatformPkg/Universal/HiiConfigRouting/AmdConfigRouting.inf
AmdPlatformPkg/Universal/LogoDxe/JpegLogoDxe.inf # Server platform JPEG logo driver
AmdPlatformPkg/Universal/LogoDxe/LogoDxe.inf # Server platfrom Bitmap logo driver
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.c b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.c deleted file mode 100644 index f373115a5f..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.c +++ /dev/null @@ -1,226 +0,0 @@ -/** @file
-
- FV block I/O protocol driver for SPI flash libary.
-
- Copyright (C) 2023-2024 Advanced Micro Devices, Inc. All rights reserved.
-
- SPDX-License-Identifier BSD-2-Clause-Patent
-**/
-
-#include "AcpiCommon.h"
-
-EFI_ACPI_TABLE_PROTOCOL *mAcpiTableProtocol;
-EFI_ACPI_SDT_PROTOCOL *mAcpiSdtProtocol;
-
-/**
- Locates an existing ACPI Table
-
- @param[in] Signature - The Acpi table signature
- @param[in] OemTableId - The Acpi table OEM Table ID. Ignored if 0
- @param[out] Table - Table if Found or NULL
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-GetExistingAcpiTable (
- IN UINT32 Signature,
- IN UINT64 OemTableId,
- OUT EFI_ACPI_SDT_HEADER **Table
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- EFI_ACPI_SDT_HEADER *LocalTable;
- EFI_ACPI_TABLE_VERSION LocalVersion;
- UINTN LocalTableKey;
-
- Status = EFI_NOT_FOUND;
- *Table = NULL;
-
- for (Index = 0; ; Index++) {
- Status = mAcpiSdtProtocol->GetAcpiTable (Index, &LocalTable, &LocalVersion, &LocalTableKey);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (!(LocalTable->Signature == Signature)) {
- continue;
- }
-
- // Accept table if OemTableId is zero.
- if ((OemTableId == 0) ||
- (CompareMem (&LocalTable->OemTableId, &OemTableId, 8) == 0))
- {
- *Table = LocalTable;
- return EFI_SUCCESS;
- }
- }
-}
-
-/**
- Appends generated AML to an existing ACPI Table
-
- 1. Locate the existing ACPI table
- 2. Allocate pool for original table plus new data size
- 3. Copy original table to new buffer
- 4. Append new data to buffer
- 5. Update Table header length (Checksum will be calculated on install)
- 6. Uninstall original ACPI table
- 7. Install appended table
- 8. Free new table buffer since ACPI made a copy.
-
- @param[in] Signature - The Acpi table signature
- @param[in] OemId - The Acpi table OEM ID
- @param[in] AmlData - The AML data to append
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-AppendExistingAcpiTable (
- IN UINT32 Signature,
- IN UINT64 OemId,
- IN EFI_ACPI_DESCRIPTION_HEADER *AmlData
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- EFI_ACPI_SDT_HEADER *Table;
- EFI_ACPI_TABLE_VERSION Version;
- UINTN TableKey;
- EFI_ACPI_SDT_HEADER *ReplacementAcpiTable;
- UINT32 ReplacementAcpiTableLength;
- UINTN TableHandle;
-
- for (Index = 0; ; Index++) {
- Status = mAcpiSdtProtocol->GetAcpiTable (Index, &Table, &Version, &TableKey);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "ERROR: ACPI table not found with signature=0x%X\n", Signature));
- return Status;
- }
-
- if ((Table->Signature == Signature) &&
- (CompareMem (&Table->OemTableId, &OemId, 8) == 0))
- {
- break;
- }
- }
-
- // Calculate new DSDT Length and allocate space
- ReplacementAcpiTableLength = Table->Length + (UINT32)(AmlData->Length - sizeof (EFI_ACPI_DESCRIPTION_HEADER));
- ReplacementAcpiTable = AllocatePool (ReplacementAcpiTableLength);
- if (ReplacementAcpiTable == NULL) {
- DEBUG ((DEBUG_ERROR, "ERROR: Unable to allocate Replacement Table space.\n"));
- return EFI_OUT_OF_RESOURCES;
- }
-
- // Copy the old DSDT to the new buffer
- CopyMem (ReplacementAcpiTable, Table, Table->Length);
- // Append new data to DSDT
- CopyMem (
- (UINT8 *)ReplacementAcpiTable + Table->Length,
- (UINT8 *)AmlData + sizeof (EFI_ACPI_DESCRIPTION_HEADER),
- AmlData->Length - sizeof (EFI_ACPI_DESCRIPTION_HEADER)
- );
- ReplacementAcpiTable->Length = ReplacementAcpiTableLength;
-
- // Uninstall the original DSDT
- Status = mAcpiTableProtocol->UninstallAcpiTable (
- mAcpiTableProtocol,
- TableKey
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "ERROR: Unable to uninstall original ACPI Table signature=0x%X\n", Signature));
- } else {
- // Install ACPI table
- Status = mAcpiTableProtocol->InstallAcpiTable (
- mAcpiTableProtocol,
- ReplacementAcpiTable,
- ReplacementAcpiTableLength,
- &TableHandle
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "ERROR: Unable to re-install ACPI Table signature=0x%X\n", Signature));
- }
- }
-
- // Release this copy of table
- FreePool (ReplacementAcpiTable);
- return Status;
-}
-
-/**
- Install common platform SSDTs and DSDT additions
-
- Place to install all generically identifiable SSDT tables. These tables will
- be programmatically created from UEFI or other resources and should cover
- many different Processor Family IPs.
-
- Might need to split this driver into LibraryClasses for each
- functionality/SSDT while keeping a single driver to reduce the AmlLib overhead.
-
- @param[in] ImageHandle - Standard UEFI entry point Image Handle
- @param[in] SystemTable - Standard UEFI entry point System Table
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InstallAllAcpiTables (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- DEBUG ((DEBUG_INFO, "%a: Entry\n", __FUNCTION__));
-
- // Get Acpi Table Protocol
- Status = gBS->LocateProtocol (
- &gEfiAcpiTableProtocolGuid,
- NULL,
- (VOID **)&mAcpiTableProtocol
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- // Get Acpi SDT Protocol
- Status = gBS->LocateProtocol (
- &gEfiAcpiSdtProtocolGuid,
- NULL,
- (VOID **)&mAcpiSdtProtocol
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = InstallCpuAcpi (ImageHandle, SystemTable);
- if (EFI_ERROR (Status)) {
- DEBUG ((
- DEBUG_ERROR,
- "%a: CPU SSDT install error: Status=%r\n",
- __FUNCTION__,
- Status
- ));
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = InstallPciAcpi (ImageHandle, SystemTable);
- if (EFI_ERROR (Status)) {
- DEBUG ((
- DEBUG_ERROR,
- "%a: PCI SSDT install error: Status=%r\n",
- __FUNCTION__,
- Status
- ));
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- InstallAcpiSpmiTable ();
-
- return Status;
-}
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.h b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.h deleted file mode 100644 index b9db33ac76..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.h +++ /dev/null @@ -1,118 +0,0 @@ -/** @file
-
- FV block I/O protocol driver for SPI flash libary.
-
- Copyright (C) 2023-2024 Advanced Micro Devices, Inc. All rights reserved.
-
- SPDX-License-Identifier BSD-2-Clause-Patent
-**/
-
-#ifndef ACPI_COMMON_H_
-#define ACPI_COMMON_H_
-
-#include <IndustryStandard/Acpi.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/PcdLib.h>
-#include <Library/PrintLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Protocol/AcpiSystemDescriptionTable.h>
-#include <Protocol/AcpiTable.h>
-#include <Uefi.h>
-
-#define AMD_DSDT_OEMID SIGNATURE_64 ('A', 'm', 'd', 'T','a','b','l','e')
-#define CREATOR_REVISION 2
-#define MAX_LOCAL_STRING_SIZE 20
-#define OEM_REVISION_NUMBER 0
-#define CXL_EARLY_DISCOVERY_TABLE_SIGNATURE SIGNATURE_32 ('C', 'E', 'D', 'T') /// "CEDT" CXL Early Discovery Table
-
-extern EFI_ACPI_TABLE_PROTOCOL *mAcpiTableProtocol;
-extern EFI_ACPI_SDT_PROTOCOL *mAcpiSdtProtocol;
-
-/**
- Locates an existing ACPI Table
-
- @param[in] Signature - The Acpi table signature
- @param[in] OemTableId - The Acpi table OEM Table ID. Ignored if 0
- @param[out] Table - Table if Found or NULL
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-GetExistingAcpiTable (
- IN UINT32 Signature,
- IN UINT64 OemTableId,
- OUT EFI_ACPI_SDT_HEADER **Table
- );
-
-/**
- Appends generated AML to an existing ACPI Table
-
- 1. Locate the existing ACPI table
- 2. Allocate pool for original table plus new data size
- 3. Copy original table to new buffer
- 4. Append new data to buffer
- 5. Update Table header length (Checksum will be calculated on install)
- 6. Uninstall original ACPI table
- 7. Install appended table
- 8. Free new table buffer since ACPI made a copy.
-
- @param[in] Signature - The Acpi table signature
- @param[in] OemId - The Acpi table OEM ID
- @param[in] AmlData - The AML data to append
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-AppendExistingAcpiTable (
- IN UINT32 Signature,
- IN UINT64 OemId,
- IN EFI_ACPI_DESCRIPTION_HEADER *AmlData
- );
-
-/**
- Install CPU devices scoped under \_SB into DSDT
-
- Determine all the CPU threads and create ACPI Device nodes for each thread.
-
- @param[in] ImageHandle - Standard UEFI entry point Image Handle
- @param[in] SystemTable - Standard UEFI entry point System Table
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InstallCpuAcpi (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-/**
- Install PCI devices scoped under \_SB into DSDT
-
- Determine all the PCI Root Bridges and PCI root ports and install resources
- including needed _HID, _CID, _UID, _ADR, _CRS and _PRT Nodes.
-
- @param[in] ImageHandle - Standard UEFI entry point Image Handle
- @param[in] SystemTable - Standard UEFI entry point System Table
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InstallPciAcpi (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-VOID
-EFIAPI
-InstallAcpiSpmiTable (
- VOID
- );
-
-#endif // ACPI_COMMON_H__
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.inf b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.inf deleted file mode 100644 index 2c17dbb500..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/AcpiCommon.inf +++ /dev/null @@ -1,74 +0,0 @@ -## @file
-# Creates ACPI tables for AMD platforms.
-#
-# Copyright (C) 2023 - 2024 Advanced Micro Devices, Inc. All rights reserved.
-#
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = AcpiCommon
- FILE_GUID = 66838F31-1062-415C-957A-CC2871D9E6B7
- MODULE_TYPE = DXE_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InstallAllAcpiTables
-
-[Sources.common]
- AcpiCommon.c
- AcpiCommon.h
- CpuSsdt.c
- PciSsdt.c
- Spmi.c
-
-[Packages]
- AmdPlatformPkg/AmdPlatformPkg.dec
- DynamicTablesPkg/DynamicTablesPkg.dec
- MdeModulePkg/MdeModulePkg.dec
- MdePkg/MdePkg.dec
- MinPlatformPkg/MinPlatformPkg.dec
- PcAtChipsetPkg/PcAtChipsetPkg.dec
-
-[LibraryClasses]
- AmlLib
- BaseLib
- BaseMemoryLib
- DebugLib
- HobLib
- IoLib
- MemoryAllocationLib
- PcdLib
- PlatformSocLib
- SortLib
- UefiDriverEntryPoint
-
-[Protocols]
- gEfiAcpiSdtProtocolGuid ## CONSUMES
- gEfiAcpiTableProtocolGuid ## CONSUMES
- gEfiMpServiceProtocolGuid ## CONSUMES
- gEfiPciRootBridgeIoProtocolGuid ## CONSUMES
-
-[Pcd]
- gAmdPlatformPkgTokenSpaceGuid.PcdIpmiInterfaceType ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorId ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultCreatorRevision ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemId ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemRevision ## CONSUMES
- gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiDefaultOemTableId ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdIpmiKcsIoBaseAddress ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress ## CONSUMES
- gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseSize ## CONSUMES
- gMinPlatformPkgTokenSpaceGuid.PcdIoApicAddress ## CONSUMES
- gMinPlatformPkgTokenSpaceGuid.PcdMaxCpuSocketCount ## CONSUMES
- gMinPlatformPkgTokenSpaceGuid.PcdPcIoApicAddressBase
-
-[Guids]
- gEfiHobListGuid
-
-[Depex]
- gEfiMpServiceProtocolGuid AND
- gEfiAcpiTableProtocolGuid AND
- gEfiPciRootBridgeIoProtocolGuid AND
- gEfiPciEnumerationCompleteProtocolGuid
-
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/CpuSsdt.c b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/CpuSsdt.c deleted file mode 100644 index 345fb4f8c9..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/CpuSsdt.c +++ /dev/null @@ -1,345 +0,0 @@ -/** @file
-
- FV block I/O protocol driver for SPI flash libary.
-
- Copyright (C) 2023 - 2024 Advanced Micro Devices, Inc. All rights reserved.
-
- SPDX-License-Identifier BSD-2-Clause-Patent
-**/
-#include "AcpiCommon.h"
-
-#include <Library/AmlLib/AmlLib.h>
-#include <Library/SortLib.h>
-#include <Protocol/MpService.h>
-#include <Register/Intel/Cpuid.h> // for CPUID_EXTENDED_TOPOLOGY
-
-#define AMD_CPUID_EXTENDED_TOPOLOGY_V2 0x26
-#define AMD_CPUID_V2_EXTENDED_TOPOLOGY_LEVEL_TYPE_CCD 0x04
-#define AMD_CPUID_V2_EXTENDED_TOPOLOGY_LEVEL_TYPE_CCX 0x03
-#define AMD_CPUID_V2_EXTENDED_TOPOLOGY_LEVEL_TYPE_DIE 0x05
-#define CREATOR_REVISION 2
-#define DEVICE_BATTERY_BIT 0x0010// Control Method Battery Device Only
-#define DEVICE_ENABLED_BIT 0x0002
-#define DEVICE_HEALTH_BIT 0x0008
-#define DEVICE_IN_UI_BIT 0x0004
-#define DEVICE_PRESENT_BIT 0x0001
-#define MAX_TEST_CPU_STRING_SIZE 20
-#define OEM_REVISION_NUMBER 0
-
-EFI_PROCESSOR_INFORMATION *mApicIdtoUidMap = NULL;
-UINT32 mCcdOrder[16] = { 0, 4, 8, 12, 2, 6, 10, 14, 3, 7, 11, 15, 1, 5, 9, 13 };
-UINTN mNumberOfCpus = 0;
-UINTN mNumberOfEnabledCPUs = 0;
-
-/**
- Callback compare function.
- Compares CCD number of provided arguments.
-
- @param[in] LocalX2ApicLeft Pointer to Left Buffer.
- @param[in] LocalX2ApicRight Pointer to Right Buffer.
- @return 0 If both are same
- -1 If left value is less than righ value.
- 1 If left value is greater than righ value.
-
-**/
-INTN
-EFIAPI
-SortByCcd (
- IN CONST VOID *LocalX2ApicLeft,
- IN CONST VOID *LocalX2ApicRight
- )
-{
- EFI_PROCESSOR_INFORMATION *Left;
- EFI_PROCESSOR_INFORMATION *Right;
- UINT32 Index;
- UINT32 LeftCcdIndex;
- UINT32 RightCcdIndex;
-
- Left = (EFI_PROCESSOR_INFORMATION *)LocalX2ApicLeft;
- Right = (EFI_PROCESSOR_INFORMATION *)LocalX2ApicRight;
-
- // Get the CCD Index number
- LeftCcdIndex = MAX_UINT32;
- for (Index = 0; Index < ARRAY_SIZE (mCcdOrder); Index++) {
- if (Left->ExtendedInformation.Location2.Die == mCcdOrder[Index]) {
- LeftCcdIndex = Index;
- break;
- }
- }
-
- RightCcdIndex = MAX_UINT32;
- for (Index = 0; Index < ARRAY_SIZE (mCcdOrder); Index++) {
- if (Right->ExtendedInformation.Location2.Die == mCcdOrder[Index]) {
- RightCcdIndex = Index;
- break;
- }
- }
-
- // Now compare for quick sort
- if (LeftCcdIndex < RightCcdIndex) {
- return -1;
- }
-
- if (LeftCcdIndex > RightCcdIndex) {
- return 1;
- }
-
- return 0;
-}
-
-/**
- Generate ApicId to Processor UID map.
-
- @retval EFI_SUCCESS - ApicId to Processor UID map generated successfully.
- @retval EFI_NOT_FOUND - MP Service Protocol not found.
- @retval EFI_OUT_OF_RESOURCES - Memory allocation failed.
-**/
-EFI_STATUS
-GenerateApicIdtoUidMap (
- VOID
- )
-{
- EFI_MP_SERVICES_PROTOCOL *MpService;
- EFI_STATUS Status;
- UINTN Index;
-
- // Get MP service
- Status = gBS->LocateProtocol (&gEfiMpServiceProtocolGuid, NULL, (VOID **)&MpService);
- if (EFI_ERROR (Status) || (MpService == NULL)) {
- return EFI_NOT_FOUND;
- }
-
- // Load MpServices
- Status = MpService->GetNumberOfProcessors (MpService, &mNumberOfCpus, &mNumberOfEnabledCPUs);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- DEBUG ((DEBUG_ERROR, "%a: NumberOfCpus = %d mNumberOfEnabledCPUs = %d\n", __func__, mNumberOfCpus, mNumberOfEnabledCPUs));
-
- mApicIdtoUidMap = AllocateZeroPool (mNumberOfCpus * sizeof (EFI_PROCESSOR_INFORMATION));
- if (mApicIdtoUidMap == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- for (Index = 0; Index < mNumberOfCpus; Index++) {
- Status = MpService->GetProcessorInfo (
- MpService,
- Index | CPU_V2_EXTENDED_TOPOLOGY,
- &mApicIdtoUidMap[Index]
- );
- }
-
- if (FixedPcdGet32 (PcdMaxCpuSocketCount) > 1) {
- /// Sort by CCD location
- PerformQuickSort (mApicIdtoUidMap, mNumberOfCpus/2, sizeof (EFI_PROCESSOR_INFORMATION), SortByCcd);
- PerformQuickSort (mApicIdtoUidMap+(mNumberOfCpus/2), mNumberOfCpus/2, sizeof (EFI_PROCESSOR_INFORMATION), SortByCcd);
- } else {
- /// Sort by CCD location
- PerformQuickSort (mApicIdtoUidMap, mNumberOfCpus, sizeof (EFI_PROCESSOR_INFORMATION), SortByCcd);
- }
-
- // Now allocate the Uid
- for (Index = 0; Index < mNumberOfCpus; Index++) {
- // Now make Processor as Uid
- mApicIdtoUidMap[Index].ProcessorId = Index;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Install CPU devices scoped under \_SB into DSDT
-
- Determine all the CPU threads and create ACPI Device nodes for each thread.
-
- @param[in] ImageHandle - Standard UEFI entry point Image Handle
- @param[in] SystemTable - Standard UEFI entry point System Table
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InstallCpuAcpi (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- AML_OBJECT_NODE_HANDLE CpuInstanceNode;
- AML_OBJECT_NODE_HANDLE CpuNode;
- AML_OBJECT_NODE_HANDLE ScopeNode;
- AML_ROOT_NODE_HANDLE RootNode;
- CHAR8 *String;
- CHAR8 Identifier[MAX_TEST_CPU_STRING_SIZE];
- EFI_ACPI_DESCRIPTION_HEADER *Table;
- EFI_MP_SERVICES_PROTOCOL *MpServices;
- EFI_STATUS Status;
- EFI_STATUS Status1;
- UINTN DeviceStatus;
- UINTN Index;
- UINTN NumberOfEnabledProcessors;
- UINTN NumberOfLogicProcessors;
-
- DEBUG ((DEBUG_INFO, "%a: Entry\n", __FUNCTION__));
-
- String = &Identifier[0];
-
- // Get MP service
- MpServices = NULL;
- Status = gBS->LocateProtocol (&gEfiMpServiceProtocolGuid, NULL, (VOID **)&MpServices);
- if (EFI_ERROR (Status) || (MpServices == NULL)) {
- return EFI_NOT_FOUND;
- }
-
- // Generate ACPI UID Map
- Status = GenerateApicIdtoUidMap ();
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "%a: Could not generate ApicId to ProcessorUid map.\n", __func__));
- return EFI_NOT_FOUND;
- }
-
- // Load MpServices
- Status = MpServices->GetNumberOfProcessors (MpServices, &NumberOfLogicProcessors, &NumberOfEnabledProcessors);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = AmlCodeGenDefinitionBlock (
- "SSDT",
- "AMD ",
- "SSDTPROC",
- 0x00,
- &RootNode
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenScope ("\\_SB_", RootNode, &ScopeNode); // START: Scope (\_SB)
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- CpuNode = ScopeNode;
-
- for (Index = 0; Index < NumberOfLogicProcessors; Index++) {
- // Check for valid Processor under the current socket
- if (!mApicIdtoUidMap[Index].StatusFlag) {
- continue;
- }
-
- AsciiSPrint (String, MAX_TEST_CPU_STRING_SIZE, "C%03X", Index);
- Status = AmlCodeGenDevice (String, CpuNode, &CpuInstanceNode); // START: Device (CXXX)
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // _HID
- Status = AmlCodeGenNameString ("_HID", "ACPI0007", CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- DeviceStatus = DEVICE_PRESENT_BIT | DEVICE_IN_UI_BIT;
- if (mApicIdtoUidMap[Index].StatusFlag & PROCESSOR_ENABLED_BIT) {
- DeviceStatus |= DEVICE_ENABLED_BIT;
- }
-
- if (mApicIdtoUidMap[Index].StatusFlag & PROCESSOR_HEALTH_STATUS_BIT) {
- DeviceStatus |= DEVICE_HEALTH_BIT;
- }
-
- // _UID - Must match ACPI Processor UID in MADT
- Status = AmlCodeGenNameInteger ("_UID", mApicIdtoUidMap[Index].ProcessorId, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // _STA - As defined by 6.3.7
- Status = AmlCodeGenMethodRetInteger ("_STA", DeviceStatus, 0, FALSE, 0, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // PACK -> Package
- Status = AmlCodeGenNameInteger ("PACK", mApicIdtoUidMap[Index].ExtendedInformation.Location2.Package, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // CCD_ -> Ccd
- Status = AmlCodeGenNameInteger ("CCD_", mApicIdtoUidMap[Index].ExtendedInformation.Location2.Die, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // CCX_ -> Ccx
- Status = AmlCodeGenNameInteger ("CCX_", mApicIdtoUidMap[Index].ExtendedInformation.Location2.Module, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // CORE -> Core Number
- Status = AmlCodeGenNameInteger ("CORE", mApicIdtoUidMap[Index].ExtendedInformation.Location2.Core, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // THRD -> Thread
- Status = AmlCodeGenNameInteger ("THRD", mApicIdtoUidMap[Index].ExtendedInformation.Location2.Thread, CpuInstanceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- Table = NULL;
- // Serialize the tree.
- Status = AmlSerializeDefinitionBlock (
- RootNode,
- &Table
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((
- DEBUG_ERROR,
- "ERROR: SSDT-PCI: Failed to Serialize SSDT Table Data."
- " Status = %r\n",
- Status
- ));
- return (Status);
- }
-
- // Cleanup
- Status1 = AmlDeleteTree (RootNode);
- if (EFI_ERROR (Status1)) {
- DEBUG ((
- DEBUG_ERROR,
- "ERROR: SSDT-PCI: Failed to cleanup AML tree."
- " Status = %r\n",
- Status1
- ));
- // If Status was success but we failed to delete the AML Tree
- // return Status1 else return the original error code, i.e. Status.
- if (!EFI_ERROR (Status)) {
- return Status1;
- }
- }
-
- Status = AppendExistingAcpiTable (
- EFI_ACPI_6_5_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
- AMD_DSDT_OEMID,
- Table
- );
-
- return Status;
-}
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/PciSsdt.c b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/PciSsdt.c deleted file mode 100644 index 162e455c63..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/PciSsdt.c +++ /dev/null @@ -1,1381 +0,0 @@ -/** @file
- Creates SSDT table for PCIe devices
-
- Copyright (C) 2023 - 2024 Advanced Micro Devices, Inc. All rights reserved.
-
- SPDX-License-Identifier BSD-2-Clause-Patent
-**/
-#include <Library/AcpiHelperLib.h>
-#include <Library/AmdPlatformSocLib.h>
-#include <Library/AmlLib/AmlLib.h>
-#include <Library/DebugLib.h>
-#include <Library/IoLib.h>
-#include <Library/PcdLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Protocol/PciRootBridgeIo.h>
-#include <Register/IoApic.h>
-#include <Uefi/UefiSpec.h>
-#include "AcpiCommon.h"
-
-#define MAX_PCI_BUS_NUMBER_PER_SEGMENT 0x100
-
-EFI_HANDLE mDriverHandle;
-
-/**
- Collect and sort the root bridge devices
-
- Does not include the Root Bridge resources
-
- @param[in, out] RootBridge - RootBridge information pointer
- @param[in, out] RootBridgeCount - Number of root bridges
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalCollectSortedRootBridges (
- IN OUT AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE **RootBridge,
- IN OUT UINTN *RootBridgeCount
- )
-{
- UINTN Index;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *LocalRootBridge; // do not free
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *SortedRb;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *UnsortedRb;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE TempRootBridge;
- UINTN LocalRootBridgeCount;
- UINTN SortedIndex;
- UINTN UnsortedIndex;
- EFI_STATUS Status;
-
- if ((RootBridge == NULL) || (RootBridgeCount == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- LocalRootBridge = NULL;
- LocalRootBridgeCount = 0;
- Status = GetPcieInfo (&LocalRootBridge, &LocalRootBridgeCount);
- if (EFI_ERROR (Status) || (LocalRootBridge == NULL) || (LocalRootBridgeCount == 0)) {
- DEBUG ((DEBUG_ERROR, "%a:%d Cannot obtain Platform PCIe configuration information.\n", __func__, __LINE__));
- return EFI_NOT_FOUND;
- }
-
- // Sort by PCIe bus number
- for (SortedIndex = 0, SortedRb = LocalRootBridge; SortedIndex < LocalRootBridgeCount; SortedIndex++, SortedRb++) {
- for (UnsortedIndex = 0, UnsortedRb = LocalRootBridge; UnsortedIndex < LocalRootBridgeCount; UnsortedIndex++, UnsortedRb++) {
- if (SortedRb->Object->BaseBusNumber < UnsortedRb->Object->BaseBusNumber) {
- CopyMem (&TempRootBridge, UnsortedRb, sizeof (AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE));
- CopyMem (UnsortedRb, SortedRb, sizeof (AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE));
- CopyMem (SortedRb, &TempRootBridge, sizeof (AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE));
- }
- }
- }
-
- for (Index = 0; Index < LocalRootBridgeCount; Index++) {
- // Assign Uid values
- LocalRootBridge[Index].Uid = Index;
- }
-
- *RootBridge = LocalRootBridge;
- *RootBridgeCount = LocalRootBridgeCount;
- return EFI_SUCCESS;
-}
-
-/**
- Insert Root Bridge interrupts into AML table
-
- @param[in] RootBridge - Single Root Bridge instance
- @param[in, out] GlobalInterruptBase - Global interrupt base
- @param[in, out] PciNode - AML tree node
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalInsertRootBridgeInterrupts (
- IN AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridge,
- IN OUT UINTN *GlobalInterruptBase,
- IN OUT AML_OBJECT_NODE_HANDLE PciNode
- )
-{
- AML_OBJECT_NODE_HANDLE PrtNode;
- EFI_STATUS Status;
- UINTN Index;
-
- Status = AmlCodeGenNamePackage ("_PRT", NULL, &PrtNode);
- ASSERT_EFI_ERROR (Status);
-
- if ((RootBridge->Object->BaseBusNumber == 0) && (RootBridge->Object->Segment == 0)) {
- // Package () {0x0014FFFF, 0, 0, 16}, // 0 + 16
- Status = AmlAddPrtEntry (
- 0x0014FFFF,
- 0,
- NULL,
- 16,
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
-
- // Package () {0x0014FFFF, 1, 0, 17}, // 0 + 17
- Status = AmlAddPrtEntry (
- 0x0014FFFF,
- 1,
- NULL,
- 17,
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
-
- // Package () {0x0014FFFF, 2, 0, 18}, // 0 + 18
- Status = AmlAddPrtEntry (
- 0x0014FFFF,
- 2,
- NULL,
- 18,
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
-
- // Package () {0x0014FFFF, 3, 0, 19}, // 0 + 19
- Status = AmlAddPrtEntry (
- 0x0014FFFF,
- 3,
- NULL,
- 19,
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- /// Add interrupt for Device 0 function 3 (generic to all function)
- /// Value is taken from CRB BIOS
- /// Fix the "pcie port 0000:XX:XX.3: can't derive routing for PCI INT A" error
- Status = AmlAddPrtEntry (
- 0xFFFF,
- 0,
- NULL,
- (UINT32)(RootBridge->GlobalInterruptStart + 1),
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
-
- for (Index = 1; Index <= RootBridge->RootPortCount; Index++) {
- if ((RootBridge->RootPort[Index]->PortPresent == 0) && (RootBridge->RootPort[Index]->Enabled == 0)) {
- continue;
- }
-
- // Only insert for Functions 1 - 4 (minus 1)
- if (((RootBridge->RootPort[Index]->Function - 1) & ~0x3) == 0) {
- Status = AmlAddPrtEntry (
- (UINT32)((RootBridge->RootPort[Index]->Device << 16) | 0x0000FFFF),
- (UINT8)(RootBridge->RootPort[Index]->Function - 1),
- NULL,
- (UINT32)(RootBridge->GlobalInterruptStart + RootBridge->RootPort[Index]->EndpointInterruptArray[RootBridge->RootPort[Index]->Function - 1]),
- PrtNode
- );
- ASSERT_EFI_ERROR (Status);
- }
- }
-
- // Attach the _PRT entry.
- Status = AmlAttachNode (PciNode, PrtNode);
- if (EFI_ERROR (Status)) {
- AmlDeleteTree (PrtNode);
- ASSERT_EFI_ERROR (Status);
- }
-
- PrtNode = NULL;
-
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
-
-/**
- Insert Root Bridge resources into AML table
-
- @param[in] RootBridge - Single Root Bridge instance
- @param[in, out] CrsNode - AML tree node
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalInsertRootBridgeResources (
- IN AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridge,
- IN OUT AML_OBJECT_NODE_HANDLE CrsNode
- )
-{
- EFI_STATUS Status;
- EFI_HANDLE *HandleBuffer;
- UINTN NumHandles;
- EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *Io;
- UINTN Index;
- VOID *Configuration; // Never free this buffer
- EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR *LocalBuffer;
- UINTN BaseBusNumber;
-
- BaseBusNumber = ~(UINTN)0;
- // Get EFI Pci Root Bridge I/O Protocols
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiPciRootBridgeIoProtocolGuid,
- NULL,
- &NumHandles,
- &HandleBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- // Locate the Root Bridge IO protocol for this root bridge.
- LocalBuffer = NULL;
- Configuration = NULL;
- for (Index = 0; Index < NumHandles; Index++) {
- Status = gBS->OpenProtocol (
- HandleBuffer[Index],
- &gEfiPciRootBridgeIoProtocolGuid,
- (VOID **)&Io,
- mDriverHandle,
- NULL,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (Io->SegmentNumber == RootBridge->Object->Segment) {
- Status = Io->Configuration (Io, &Configuration);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "%a: ERROR: Retrieve Root Bridge Configuration failed\n", __func__));
- return Status;
- }
-
- LocalBuffer = Configuration;
- while (TRUE) {
- if (LocalBuffer->Header.Header.Byte == ACPI_END_TAG_DESCRIPTOR) {
- LocalBuffer = NULL;
- break;
- } else if (LocalBuffer->Header.Header.Byte == ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR) {
- if ((LocalBuffer->ResType == ACPI_ADDRESS_SPACE_TYPE_BUS) &&
- (LocalBuffer->AddrRangeMin == RootBridge->Object->BaseBusNumber))
- {
- BaseBusNumber = (UINTN)LocalBuffer->AddrRangeMin;
- break;
- }
- }
-
- LocalBuffer++;
- }
-
- if (BaseBusNumber == RootBridge->Object->BaseBusNumber) {
- break;
- }
- }
- }
-
- if ((Configuration == NULL) || (LocalBuffer == NULL)) {
- DEBUG ((DEBUG_ERROR, "%a: ERROR: Retrieve Root Bridge Configuration failed\n", __func__));
- return EFI_NOT_FOUND;
- }
-
- LocalBuffer = Configuration;
-
- // All Elements are sizeof (EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR) except
- // for the End Tag
- // Parse through Root Bridge resources and insert them in the ACPI Table
- while (TRUE) {
- if (LocalBuffer->Header.Header.Byte == ACPI_END_TAG_DESCRIPTOR) {
- break;
- } else if (LocalBuffer->Header.Header.Byte == ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR) {
- if (LocalBuffer->ResType == ACPI_ADDRESS_SPACE_TYPE_BUS) {
- BaseBusNumber = (UINTN)LocalBuffer->AddrRangeMin;
- Status = AmlCodeGenRdWordBusNumber (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- 0,
- (UINT16)LocalBuffer->AddrRangeMin,
- (UINT16)LocalBuffer->AddrRangeMax,
- (UINT16)LocalBuffer->AddrTranslationOffset,
- (UINT16)LocalBuffer->AddrLen,
- 0,
- NULL,
- CrsNode,
- NULL
- );
- } else if (LocalBuffer->ResType == ACPI_ADDRESS_SPACE_TYPE_IO) {
- Status = AmlCodeGenRdWordIo (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- 3, // entire ranges
- 0,
- (UINT16)LocalBuffer->AddrRangeMin,
- (UINT16)LocalBuffer->AddrRangeMax,
- (UINT16)LocalBuffer->AddrTranslationOffset,
- (UINT16)LocalBuffer->AddrLen,
- 0,
- NULL,
- TRUE,
- TRUE,
- CrsNode,
- NULL
- );
- } else if (LocalBuffer->ResType == ACPI_ADDRESS_SPACE_TYPE_MEM) {
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- LocalBuffer->AddrRangeMin,
- LocalBuffer->AddrRangeMax,
- LocalBuffer->AddrTranslationOffset,
- LocalBuffer->AddrLen,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
- }
- } else {
- DEBUG ((DEBUG_ERROR, "%a: ERROR: Invalid Configuration Entry\n", __func__));
- return EFI_NOT_FOUND;
- }
-
- LocalBuffer++;
- }
-
- if ((RootBridge->Object->Segment == 0) && (BaseBusNumber == 0)) {
- Status = AmlCodeGenRdWordIo (
- FALSE,
- TRUE,
- TRUE,
- FALSE,
- 3, // entire ranges
- 0,
- 0,
- 0x0FFF,
- 0,
- 0x1000,
- 0,
- NULL,
- TRUE,
- TRUE,
- CrsNode,
- NULL
- );
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- PcdGet32 (PcdPcIoApicAddressBase),
- 0xFED3FFFF,
- 0x0,
- 0x140000,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- 0xFED45000,
- 0xFEDC1FFF,
- 0x0,
- 0x7D000,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- 0xFEDC7000,
- 0xFEDCAFFF,
- 0x0,
- 0x4000,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- 0xFEDCC000,
- 0xFEDFFFFF,
- 0x0,
- 0x34000,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0,
- 0xFEE01000,
- 0xFEFFFFFF,
- 0x0,
- 0x1FF000,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
- }
-
- if (EFI_ERROR (Status)) {
- Status = EFI_DEVICE_ERROR;
- return Status;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Insert Root Port into the AML table
-
- @param[in] RootBridge - Single Root Bridge instance
- @param[in] GlobalInterruptBase - Base to add to IOAPIC interrupt offset
- @param[in,out] PciNode - AmlLib table node
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalInsertRootPorts (
- IN AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridge,
- IN UINTN GlobalInterruptBase,
- IN OUT AML_OBJECT_NODE_HANDLE PciNode
- )
-{
- EFI_STATUS Status;
- CHAR8 NameSeg[5];
- CHAR8 RpName[15];
- UINTN RPIndex;
- UINTN Index;
- AML_OBJECT_NODE_HANDLE DeviceNode;
- AML_OBJECT_NODE_HANDLE PrtNode;
- AML_OBJECT_NODE_HANDLE DsmMethod;
- AML_OBJECT_NODE_HANDLE OstMethod;
- AML_METHOD_PARAM MethodParam[7];
-
- for (RPIndex = 1; RPIndex <= RootBridge->RootPortCount; RPIndex++) {
- if ((RootBridge->RootPort[RPIndex]->PortPresent == 0) && (RootBridge->RootPort[RPIndex]->Enabled == 0)) {
- continue;
- }
-
- CopyMem (NameSeg, "RPxx", AML_NAME_SEG_SIZE + 1);
- NameSeg[AML_NAME_SEG_SIZE - 2] = AsciiFromHex (RootBridge->RootPort[RPIndex]->Device & 0xF);
- NameSeg[AML_NAME_SEG_SIZE - 1] = AsciiFromHex (RootBridge->RootPort[RPIndex]->Function & 0xF);
-
- Status = AmlCodeGenDevice (NameSeg, PciNode, &DeviceNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameInteger (
- "_ADR",
- (RootBridge->RootPort[RPIndex]->Device << 16) + RootBridge->RootPort[RPIndex]->Function,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Insert Slot User Number _SUN Record.
- if (RootBridge->RootPort[RPIndex]->SlotNum != 0) {
- Status = AmlCodeGenNameInteger (
- "_SUN",
- RootBridge->RootPort[RPIndex]->SlotNum,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- // _DSM and _OST, handling for root port EDR feature.
- // Device 1 to 4 are external PCIe ports, only include them.
- if ((RootBridge->RootPort[RPIndex]->Device > 0) && (RootBridge->RootPort[RPIndex]->Device < 5)) {
- DEBUG ((
- DEBUG_INFO,
- "%a:Add EDR support for Uid 0x%x Addr 0x%x\n",
- __func__,
- RootBridge->Uid,
- ((RootBridge->RootPort[RPIndex]->Device << 16) + RootBridge->RootPort[RPIndex]->Function)
- ));
-
- AsciiSPrint (
- RpName,
- 5,
- "P%01X%01X%01X",
- RootBridge->Uid,
- RootBridge->RootPort[RPIndex]->Device,
- RootBridge->RootPort[RPIndex]->Function
- );
-
- Status = AmlCodeGenNameString (
- "RSTR",
- RpName,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameInteger (
- "BRB_",
- RootBridge->Object->BaseBusNumber,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- /// Create a _DSM method for the root port
- Status = AmlCodeGenMethodRetNameString (
- "_DSM",
- NULL,
- 4,
- TRUE,
- 0,
- DeviceNode,
- &DsmMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- /// fill the AML_METHOD_PARAM structure to call the \\_SB.HDSM method
- ZeroMem (MethodParam, sizeof (MethodParam));
- MethodParam[0].Type = AmlMethodParamTypeArg;
- MethodParam[0].Data.Arg = 0x0; // Arg0 is the first argument to the method
- MethodParam[1].Type = AmlMethodParamTypeArg;
- MethodParam[1].Data.Arg = 0x1; // Arg1 is the second argument to the method
- MethodParam[2].Type = AmlMethodParamTypeArg;
- MethodParam[2].Data.Arg = 0x2; // Arg2 is the third argument to the method
- MethodParam[3].Type = AmlMethodParamTypeArg;
- MethodParam[3].Data.Arg = 0x3; // Arg3 is the fourth argument to the method
- MethodParam[4].Type = AmlMethodParamTypeInteger;
- MethodParam[4].Data.Integer = RootBridge->Object->BaseBusNumber;
- MethodParam[5].Type = AmlMethodParamTypeInteger;
- MethodParam[5].Data.Integer = (RootBridge->RootPort[RPIndex]->Device << 16) + RootBridge->RootPort[RPIndex]->Function;
- MethodParam[6].Type = AmlMethodParamTypeString;
- MethodParam[6].Data.Buffer = RpName;
- /// Call the \\_SB.HDSM method
- Status = AmlCodeGenInvokeMethod (
- "\\_SB.HDSM",
- 7,
- MethodParam,
- DsmMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- /// Create a _OST method for the root port
- Status = AmlCodeGenMethodRetNameString (
- "_OST",
- NULL,
- 3,
- TRUE,
- 0,
- DeviceNode,
- &OstMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // fill the AML_METHOD_PARAM structure to call the \\_SB._OST method
- ZeroMem (MethodParam, sizeof (MethodParam));
- MethodParam[0].Type = AmlMethodParamTypeArg;
- MethodParam[0].Data.Arg = 0x0; // Arg0 is the first argument to the method
- MethodParam[1].Type = AmlMethodParamTypeArg;
- MethodParam[1].Data.Arg = 0x1; // Arg1 is the second argument to the method
- MethodParam[2].Type = AmlMethodParamTypeInteger;
- MethodParam[2].Data.Integer = RootBridge->Object->BaseBusNumber;
- MethodParam[3].Type = AmlMethodParamTypeInteger;
- MethodParam[3].Data.Integer = (RootBridge->RootPort[RPIndex]->Device << 16) + RootBridge->RootPort[RPIndex]->Function;
- // call the \\_SB._OST method
- Status = AmlCodeGenInvokeMethod (
- "\\_SB.HOST",
- 4,
- MethodParam,
- OstMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- // Build Root Port _PRT entry and insert in main ACPI Object list
- Status = AmlCodeGenNamePackage ("_PRT", NULL, &PrtNode);
- ASSERT_EFI_ERROR (Status);
-
- for (Index = 0; Index <= 3; Index++) {
- Status = AmlAddPrtEntry (
- 0x0000FFFF,
- (UINT8)Index,
- NULL,
- (UINT32)(GlobalInterruptBase + RootBridge->RootPort[RPIndex]->EndpointInterruptArray[Index]),
- PrtNode
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- }
- }
-
- // Attach the _PRT entry.
- Status = AmlAttachNode (DeviceNode, PrtNode);
- if (EFI_ERROR (Status)) {
- AmlDeleteTree (PrtNode);
- ASSERT_EFI_ERROR (Status);
- }
-
- PrtNode = NULL;
- }
-
- if (EFI_ERROR (Status)) {
- Status = EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
-
-/**
- Insert CXL Root Bridge into the AML table
-
- @param[in] RootBridgeHead - RootBridge information pointer
- @param[in] RootBridgeCount - Number of root bridges
- @param[in,out] PciNode - AmlLib table node
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalInsertCxlRootBridge (
- IN AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridgeHead,
- IN UINTN RootBridgeCount,
- IN OUT AML_OBJECT_NODE_HANDLE PciNode
- )
-{
- AMD_PCI_ADDR PciAddr;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridge;
- AML_OBJECT_NODE_HANDLE CrsNode;
- AML_OBJECT_NODE_HANDLE DeviceNode;
- AML_OBJECT_NODE_HANDLE PackageNode;
- CHAR8 NameSeg[5];
- EFI_STATUS Status;
- UINT32 EisaId;
- UINT8 DevIndex;
- UINT8 Index;
- AML_METHOD_PARAM MethodParam[7];
- AML_OBJECT_NODE_HANDLE OscMethod;
-
- DEBUG ((DEBUG_INFO, "%a: Entry\n", __func__));
- ZeroMem ((VOID *)&PciAddr, sizeof (PciAddr));
-
- //
- // Populate the data structure for the CXL devices in the system to add to
- // the ACPI Table
- //
- DevIndex = 0;
- for (Index = 0, RootBridge = RootBridgeHead; Index < RootBridgeCount; Index++, RootBridge++) {
- if ((RootBridge->CxlCount == 0) || (RootBridge->CxlPortInfo.IsCxl2 == TRUE)) {
- continue;
- }
-
- DevIndex++;
-
- CopyMem (NameSeg, "CXLx", AML_NAME_SEG_SIZE + 1);
- if (DevIndex < 0x10) {
- NameSeg[AML_NAME_SEG_SIZE - 1] = AsciiFromHex (DevIndex);
- } else {
- NameSeg[AML_NAME_SEG_SIZE - 2] = AsciiFromHex (DevIndex);
- }
-
- Status = AmlCodeGenDevice (NameSeg, PciNode, &DeviceNode); // RootBridge
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameString ("_HID", "ACPI0016", DeviceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNamePackage ("_CID", DeviceNode, &PackageNode);
- ASSERT_EFI_ERROR (Status);
-
- // Name (_CID, EISAID("PNP0A03"))
- Status = AmlGetEisaIdFromString ("PNP0A03", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlAddIntegerToNamedPackage (EisaId, PackageNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_CID, EISAID("PNP0A03"))
- Status = AmlGetEisaIdFromString ("PNP0A08", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlAddIntegerToNamedPackage (EisaId, PackageNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_ADR, <address>)
- Status = AmlCodeGenNameInteger (
- "_ADR",
- (RootBridge->CxlPortInfo.EndPointBDF.Address.Device << 16) + RootBridge->CxlPortInfo.EndPointBDF.Address.Function,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_UID, <root bridge number>)
- Status = AmlCodeGenNameInteger ("_UID", DevIndex, DeviceNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_BBN, <base bus number>)
- Status = AmlCodeGenNameInteger (
- "_BBN",
- RootBridge->CxlPortInfo.EndPointBDF.Address.Bus,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_SEG, <segment number>)
- Status = AmlCodeGenNameInteger (
- "_SEG",
- RootBridge->Object->BaseBusNumber / MAX_PCI_BUS_NUMBER_PER_SEGMENT,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_PXM, <RootBridge->SocketId>)
- PciAddr.Address.Bus = (UINT32)RootBridge->Object->BaseBusNumber;
- PciAddr.Address.Segment = (UINT32)RootBridge->Object->Segment;
-
- Status = AmlCodeGenNameInteger (
- "_PXM",
- RootBridge->PxmDomain,
- DeviceNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_CRS, <CRS Resource Template>)
- Status = AmlCodeGenNameResourceTemplate ("_CRS", DeviceNode, &CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = InternalInsertRootBridgeResources (RootBridge, CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- /// Create AML code for below method
- /// Method (_OSC, 4, NotSerialized, 4) // _OSC: Operating System Capabilities
- /// {
- /// \_SB.OSCI (Arg0, Arg1, Arg2, Arg3)
- /// }
- Status = AmlCodeGenMethodRetNameString (
- "_OSC",
- NULL,
- 4,
- TRUE,
- 0,
- DeviceNode,
- &OscMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // fill the AML_METHOD_PARAM structure to call the \\_SB.OSCI method
- ZeroMem (MethodParam, sizeof (MethodParam));
- MethodParam[0].Type = AmlMethodParamTypeArg;
- MethodParam[0].Data.Arg = 0x0; // Arg0 is the first argument to the method
- MethodParam[1].Type = AmlMethodParamTypeArg;
- MethodParam[1].Data.Arg = 0x1; // Arg1 is the second argument to the method
- MethodParam[2].Type = AmlMethodParamTypeArg;
- MethodParam[2].Data.Arg = 0x2; // Arg2 is the third argument to the method
- MethodParam[3].Type = AmlMethodParamTypeArg;
- MethodParam[3].Data.Arg = 0x3; // Arg3 is the fourth argument to the method
- // call the \\_SB.OSCI method
- Status = AmlCodeGenInvokeMethod (
- "\\_SB.OSCI",
- 4,
- MethodParam,
- OscMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_INFO, "%a: Failed with Status: %r, Not Critical return SUCCESS\n", __func__, Status));
- Status = EFI_SUCCESS;
- }
-
- return Status;
-}
-
-/**
- Insert Pcie base size into the AML table
-
- @param[in,out] CrsNode - AmlLib table node
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InternalInsertPciExpressBaseSize (
- IN OUT AML_OBJECT_NODE_HANDLE CrsNode
- )
-{
- EFI_STATUS Status;
- UINT64 RangeLen;
- UINT64 RangeMax;
- UINT64 RangeMin;
-
- RangeMin = PcdGet64 (PcdPciExpressBaseAddress);
- RangeLen = PcdGet64 (PcdPciExpressBaseSize);
- RangeMax = RangeMin + RangeLen - 1;
-
- Status = AmlCodeGenRdQWordMemory (
- FALSE,
- TRUE,
- TRUE,
- TRUE,
- FALSE, // non cacheable
- TRUE,
- 0x0,
- RangeMin,
- RangeMax,
- 0x0,
- RangeLen,
- 0,
- NULL,
- 0,
- TRUE,
- CrsNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Install PCI devices scoped under \_SB into DSDT
-
- Determine all the PCI Root Bridges and PCI root ports and install resources
- including needed _HID, _CID, _UID, _ADR, _CRS and _PRT Nodes.
-
- @param[in] ImageHandle - Standard UEFI entry point Image Handle
- @param[in] SystemTable - Standard UEFI entry point System Table
-
- @retval EFI_SUCCESS, various EFI FAILUREs.
-**/
-EFI_STATUS
-EFIAPI
-InstallPciAcpi (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- AMD_PCI_ADDR PciAddr;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridge;
- AMD_PCI_ROOT_BRIDGE_OBJECT_INSTANCE *RootBridgeHead;
- AML_OBJECT_NODE_HANDLE AmdmNode;
- AML_OBJECT_NODE_HANDLE CrsNode;
- AML_OBJECT_NODE_HANDLE PackageNode;
- AML_OBJECT_NODE_HANDLE PciNode;
- AML_OBJECT_NODE_HANDLE ScopeNode;
- AML_OBJECT_NODE_HANDLE CxldNode;
- AML_OBJECT_NODE_HANDLE DsmMethod;
- AML_ROOT_NODE_HANDLE RootNode;
- CHAR8 AslName[AML_NAME_SEG_SIZE + 1];
- EFI_ACPI_DESCRIPTION_HEADER *Table;
- EFI_ACPI_SDT_HEADER *SdtTable;
- EFI_STATUS Status;
- EFI_STATUS Status1;
- UINT32 EisaId;
- UINTN GlobalInterruptBase;
- UINTN RbIndex;
- UINTN RootBridgeCount;
- AML_METHOD_PARAM MethodParam[7];
- AML_OBJECT_NODE_HANDLE OscMethod;
-
- DEBUG ((DEBUG_INFO, "%a: Entry\n", __func__));
-
- Status = AmlCodeGenDefinitionBlock (
- "SSDT",
- "AMD ",
- "AmdTable",
- 0x00,
- &RootNode
- );
- ASSERT_EFI_ERROR (Status);
-
- ZeroMem ((VOID *)&PciAddr, sizeof (PciAddr));
- mDriverHandle = ImageHandle;
- GlobalInterruptBase = 0;
-
- Status = InternalCollectSortedRootBridges (&RootBridgeHead, &RootBridgeCount);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenScope ("\\_SB_", RootNode, &ScopeNode); // START: Scope (\_SB)
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Create Root Bridge PCXX devices
- for (RbIndex = 0, RootBridge = RootBridgeHead; RbIndex < RootBridgeCount; RbIndex++, RootBridge++) {
- GlobalInterruptBase = RootBridge->GlobalInterruptStart;
- // Make sure there is always PCI0 since this is a defacto standard. And
- // therefore PCI0-PCIF and then PC10-PCFF
- CopyMem (AslName, "PCIx", AML_NAME_SEG_SIZE + 1);
- AslName[AML_NAME_SEG_SIZE - 1] = AsciiFromHex (RootBridge->Uid & 0xF);
- if (RootBridge->Uid > 0xF) {
- AslName[AML_NAME_SEG_SIZE - 2] = AsciiFromHex ((RootBridge->Uid >> 4) & 0xF);
- }
-
- Status = AmlCodeGenDevice (AslName, ScopeNode, &PciNode); // RootBridge
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- if ((RootBridge->CxlCount > 0) && (RootBridge->CxlPortInfo.IsCxl2 == TRUE)) {
- Status = AmlCodeGenNameString ("_HID", "ACPI0016", PciNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNamePackage ("_CID", PciNode, &PackageNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- }
-
- // Name (_CID, EISAID("PNP0A03"))
- Status = AmlGetEisaIdFromString ("PNP0A03", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlAddIntegerToNamedPackage (EisaId, PackageNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_CID, EISAID("PNP0A03"))
- Status = AmlGetEisaIdFromString ("PNP0A08", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlAddIntegerToNamedPackage (EisaId, PackageNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- } else {
- // Name (_HID, EISAID("PNP0A08"))
- Status = AmlGetEisaIdFromString ("PNP0A08", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameInteger ("_HID", EisaId, PciNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_CID, EISAID("PNP0A03"))
- Status = AmlGetEisaIdFromString ("PNP0A03", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameInteger ("_CID", EisaId, PciNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- // Name (_UID, <root bridge number>)
- Status = AmlCodeGenNameInteger ("_UID", RootBridge->Uid, PciNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_BBN, <base bus number>)
- Status = AmlCodeGenNameInteger (
- "_BBN",
- RootBridge->Object->BaseBusNumber,
- PciNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_SEG, <segment number>)
- Status = AmlCodeGenNameInteger (
- "_SEG",
- RootBridge->Object->Segment,
- PciNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_PXM, <RootBridge->SocketId>)
- PciAddr.Address.Bus = (UINT32)RootBridge->Object->BaseBusNumber;
- PciAddr.Address.Segment = (UINT32)RootBridge->Object->Segment;
-
- Status = AmlCodeGenNameInteger (
- "_PXM",
- RootBridge->PxmDomain,
- PciNode,
- NULL
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_CRS, <CRS Resource Template>)
- Status = AmlCodeGenNameResourceTemplate ("_CRS", PciNode, &CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = InternalInsertRootBridgeResources (RootBridge, CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_PRT, <Interrupt Packages>)
- Status = InternalInsertRootBridgeInterrupts (RootBridge, &GlobalInterruptBase, PciNode);
- ASSERT_EFI_ERROR (Status);
-
- // Create Root Port PXXX devices
- // Name (_ADR, <pci address>)
- // Name (_PRT, <Interrupt Packages>)
- // Needs to be offset by previous IOAPICs interrupt count
- InternalInsertRootPorts (RootBridge, RootBridge->GlobalInterruptStart, PciNode);
-
- /// AML code to generate _OSC method
- /// Method (_OSC, 4, NotSerialized, 4) // _OSC: Operating System Capabilities
- /// {
- /// \_SB.OSCI (Arg0, Arg1, Arg2, Arg3)
- /// }
- Status = AmlCodeGenMethodRetNameString (
- "_OSC",
- NULL,
- 4,
- TRUE,
- 0,
- PciNode,
- &OscMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // fill the AML_METHOD_PARAM structure to call the \\_SB.OSCI method
- ZeroMem (MethodParam, sizeof (MethodParam));
- MethodParam[0].Type = AmlMethodParamTypeArg;
- MethodParam[0].Data.Arg = 0x0; // Arg0 is the first argument to the method
- MethodParam[1].Type = AmlMethodParamTypeArg;
- MethodParam[1].Data.Arg = 0x1; // Arg1 is the second argument to the method
- MethodParam[2].Type = AmlMethodParamTypeArg;
- MethodParam[2].Data.Arg = 0x2; // Arg2 is the third argument to the method
- MethodParam[3].Type = AmlMethodParamTypeArg;
- MethodParam[3].Data.Arg = 0x3; // Arg3 is the fourth argument to the method
- // call the \\_SB.OSCI method
- Status = AmlCodeGenInvokeMethod (
- "\\_SB.OSCI",
- 4,
- MethodParam,
- OscMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- Status = GetExistingAcpiTable (
- CXL_EARLY_DISCOVERY_TABLE_SIGNATURE,
- 0,
- &SdtTable
- );
- if (!EFI_ERROR (Status)) {
- // CXL Root Device Specific Methods (_DSM)
- Status = AmlCodeGenDevice ("CXLD", ScopeNode, &CxldNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // _DSM Functions that are associated with the CXL Root Device (HID="ACPI0017")
- Status = AmlCodeGenNameString ("_HID", "ACPI0017", CxldNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Create a _DSM method
- Status = AmlCodeGenMethodRetNameString (
- "_DSM",
- NULL,
- 4,
- TRUE,
- 0,
- CxldNode,
- &DsmMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // fill the AML_METHOD_PARAM structure to call the \\_SB.HDSM method
- ZeroMem (MethodParam, sizeof (MethodParam));
- MethodParam[0].Type = AmlMethodParamTypeArg;
- MethodParam[0].Data.Arg = 0x0; // Arg0 is the first argument to the method
- MethodParam[1].Type = AmlMethodParamTypeArg;
- MethodParam[1].Data.Arg = 0x1; // Arg1 is the second argument to the method
- MethodParam[2].Type = AmlMethodParamTypeArg;
- MethodParam[2].Data.Arg = 0x2; // Arg2 is the third argument to the method
- MethodParam[3].Type = AmlMethodParamTypeArg;
- MethodParam[3].Data.Arg = 0x3; // Arg3 is the fourth argument to the method
- //
- // Call the \\_SB.HDSM method
- // The CXL DSM will look for UUID: f365f9a6-a7de-4071-a66a-b40c0b4f8e52
- //
- Status = AmlCodeGenInvokeMethod (
- "\\_SB.HDSM",
- 4,
- MethodParam,
- DsmMethod
- );
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
- }
-
- //
- // CXL device are added as Root Bridges but are not part of
- // the AMD PCI Resource Protocol
- //
- InternalInsertCxlRootBridge (RootBridgeHead, RootBridgeCount, ScopeNode);
-
- // Add Pcie Base Size
- Status = AmlCodeGenDevice ("AMDM", ScopeNode, &AmdmNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_HID, EISAID("PNP0C02"))
- Status = AmlGetEisaIdFromString ("PNP0C02", &EisaId);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameInteger ("_HID", EisaId, AmdmNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- // Name (_UID, <root bridge number>)
- Status = AmlCodeGenNameInteger ("_UID", 0, AmdmNode, NULL);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = AmlCodeGenNameResourceTemplate ("_CRS", AmdmNode, &CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Status = InternalInsertPciExpressBaseSize (CrsNode);
- if (EFI_ERROR (Status)) {
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Table = NULL;
- // Serialize the tree.
- Status = AmlSerializeDefinitionBlock (
- RootNode,
- &Table
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((
- DEBUG_ERROR,
- "ERROR: SSDT-PCI: Failed to Serialize SSDT Table Data."
- " Status = %r\n",
- Status
- ));
- return (Status);
- }
-
- // Cleanup
- Status1 = AmlDeleteTree (RootNode);
- if (EFI_ERROR (Status1)) {
- DEBUG ((
- DEBUG_ERROR,
- "ERROR: SSDT-PCI: Failed to cleanup AML tree."
- " Status = %r\n",
- Status1
- ));
- // If Status was success but we failed to delete the AML Tree
- // return Status1 else return the original error code, i.e. Status.
- if (!EFI_ERROR (Status)) {
- return Status1;
- }
- }
-
- FreePool (RootBridgeHead);
-
- Status = AppendExistingAcpiTable (
- EFI_ACPI_6_5_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE,
- AMD_DSDT_OEMID,
- Table
- );
-
- return Status;
-}
diff --git a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/Spmi.c b/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/Spmi.c deleted file mode 100644 index 3520f29631..0000000000 --- a/Platform/AMD/AmdPlatformPkg/Universal/Acpi/AcpiCommon/Spmi.c +++ /dev/null @@ -1,111 +0,0 @@ -/** @file
-
- FV block I/O protocol driver for SPI flash libary.
-
- Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.
-
- SPDX-License-Identifier BSD-2-Clause-Patent
-**/
-#include <IndustryStandard/ServiceProcessorManagementInterfaceTable.h>
-#include <IndustryStandard/Acpi65.h>
-#include "AcpiCommon.h"
-
-EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE gSpmi = {
- {
- EFI_ACPI_6_5_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE,
- sizeof (EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE),
- 5,
- //
- // Checksum will be updated at runtime
- //
- 0x00,
- //
- // It is expected that these values will be programmed at runtime
- //
- { 'A', 'M', 'D', 'I', 'N', 'C' },
- SIGNATURE_64 ('S', 'P', 'M', 'I', 'T', 'a', 'b', 'l'), // updated during installation
- 0x00, // Spmi revision,
- SIGNATURE_32 ('A', 'M', 'D', ' '),
- 0x00 // OEM Revision
- },
- 0x00, // Interface type
- 0x01, // Reserved
- 0x0200, // IPMI specification revision
- 0x00, // InterruptType
- 0x00, // Gpe
- 0x00, // Reserved2
- 0x00, // PciDeviceFlag or _UID
- 0x00, // GlobalSystemInterrupt
- { // BaseAddress
- EFI_ACPI_6_5_SYSTEM_IO,
- 0x08, // BASE_ADDRESS_BIT_WIDTH,
- 0x00, // BASE_ADDRESS_BIT_OFFSET,
- 0x00, // RESERVED_BYTE,
- 0x0CA2 // BASE_ADDRESS_ADDRESS,
- },
- {
- { 0x00000000 }
- },
- 0x00
-};
-
-/**
- Installs the ACPI SPMI Table to the System Table.
-**/
-VOID
-EFIAPI
-InstallAcpiSpmiTable (
- VOID
- )
-{
- UINT64 AcpiTableOemId;
- UINTN TurnKey;
- EFI_STATUS Status;
- EFI_ACPI_TABLE_PROTOCOL *AcpiTablProtocol;
-
- if (!PcdGet8 (PcdIpmiInterfaceType)) {
- return;
- }
-
- Status = gBS->LocateProtocol (
- &gEfiAcpiTableProtocolGuid,
- NULL,
- (VOID **)&AcpiTablProtocol
- );
- if (EFI_ERROR (Status)) {
- // return if ACPI protocol not found
- return;
- }
-
- DEBUG ((DEBUG_ERROR, "Installing ACPI SPMI Table.\n"));
- // OEM info
- CopyMem (
- (VOID *)&gSpmi.Header.OemId,
- PcdGetPtr (PcdAcpiDefaultOemId),
- sizeof (gSpmi.Header.OemId)
- );
-
- AcpiTableOemId = PcdGet64 (PcdAcpiDefaultOemTableId);
- CopyMem (
- (VOID *)&gSpmi.Header.OemTableId,
- (VOID *)&AcpiTableOemId,
- sizeof (gSpmi.Header.OemTableId)
- );
-
- gSpmi.Header.OemRevision = 0;
- gSpmi.Header.CreatorId = PcdGet32 (PcdAcpiDefaultCreatorId);
- gSpmi.Header.CreatorRevision = PcdGet32 (PcdAcpiDefaultCreatorRevision);
-
- gSpmi.InterfaceType = PcdGet8 (PcdIpmiInterfaceType);
- gSpmi.BaseAddress.Address = PcdGet16 (PcdIpmiKcsIoBaseAddress);
- //
- // Add table
- //
- Status = AcpiTablProtocol->InstallAcpiTable (
- AcpiTablProtocol,
- &gSpmi,
- sizeof (EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE),
- &TurnKey
- );
- ASSERT_EFI_ERROR (Status);
-}
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