diff options
Diffstat (limited to 'src/vendorcode/amd/agesa/f16kb/Proc/CPU/Feature/cpuCrat.c')
| -rw-r--r-- | src/vendorcode/amd/agesa/f16kb/Proc/CPU/Feature/cpuCrat.c | 513 |
1 files changed, 513 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f16kb/Proc/CPU/Feature/cpuCrat.c b/src/vendorcode/amd/agesa/f16kb/Proc/CPU/Feature/cpuCrat.c new file mode 100644 index 0000000000..552713d2cd --- /dev/null +++ b/src/vendorcode/amd/agesa/f16kb/Proc/CPU/Feature/cpuCrat.c @@ -0,0 +1,513 @@ +/* $NoKeywords:$ */ +/** + * @file + * + * AMD CRAT, ACPI table related API functions. + * + * Contains code that Create the APCI CRAT Table after early reset. + * + * @xrefitem bom "File Content Label" "Release Content" + * @e project: AGESA + * @e sub-project: CPU/FEATURE + * @e \$Revision: 84150 $ @e \$Date: 2012-12-12 15:46:25 -0600 (Wed, 12 Dec 2012) $ + * + */ +/* + ****************************************************************************** + * + * Copyright (c) 2008 - 2013, Advanced Micro Devices, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Advanced Micro Devices, Inc. nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + ***************************************************************************/ + + +/*---------------------------------------------------------------------------- + * This file provides functions, that will generate CRAT tables + *---------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * M O D U L E S U S E D + *---------------------------------------------------------------------------------------- + */ +#include "AGESA.h" +#include "amdlib.h" +#include "cpuServices.h" +#include "OptionCrat.h" +#include "cpuCrat.h" +#include "mfCrat.h" +#include "heapManager.h" +#include "cpuRegisters.h" +#include "cpuFamilyTranslation.h" +#include "cpuLateInit.h" +#include "Ids.h" +#include "Filecode.h" +CODE_GROUP (G3_DXE) +RDATA_GROUP (G3_DXE) + +#define FILECODE PROC_CPU_FEATURE_CPUCRAT_FILECODE +/*---------------------------------------------------------------------------------------- + * D E F I N I T I O N S A N D M A C R O S + *---------------------------------------------------------------------------------------- + */ +extern OPTION_CRAT_CONFIGURATION OptionCratConfiguration; // global user config record +extern CPU_FAMILY_SUPPORT_TABLE CratFamilyServiceTable; +extern S_MAKE_CRAT_ENTRY MakeCratEntryTable[]; + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * T Y P E D E F S A N D S T R U C T U R E S + *---------------------------------------------------------------------------------------- + */ +AGESA_STATUS +GetAcpiCratStub ( + IN OUT AMD_CONFIG_PARAMS *StdHeader, + OUT VOID **CratPtr + ); + +AGESA_STATUS +GetAcpiCratMain ( + IN OUT AMD_CONFIG_PARAMS *StdHeader, + OUT VOID **CratPtr + ); + +/*---------------------------------------------------------------------------- + * All of the DATA should be defined in _CODE segment. + * Use ROMDATA to specify that it belongs to _CODE. + *---------------------------------------------------------------------------- + */ +CONST UINT8 ROMDATA L2L3Associativity[] = +{ + 0, + 1, + 2, + 0, + 4, + 0, + 8, + 0, + 16, + 0, + 32, + 48, + 64, + 96, + 128, + 0xFF +}; + +STATIC CRAT_HEADER ROMDATA CratHeaderStruct = +{ + {'C','R','A','T'}, + 0, + 1, + 0, + {0}, + {0}, + 1, + {'A','M','D',' '}, + 1, + 0, + 0, + {0, 0, 0, 0, 0, 0} +}; + +/*---------------------------------------------------------------------------------------- + * P R O T O T Y P E S O F L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + +/*---------------------------------------------------------------------------------------- + * E X P O R T E D F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ +/*---------------------------------------------------------------------------------------*/ +/** + * + * This function will generate a complete Component Resource Affinity Table + * i.e. CRAT into a memory buffer. After completion, this table must be set + * by the system BIOS into its internal ACPI name space. + * + * @param[in, out] StdHeader Standard Head Pointer + * @param[out] CratPtr Point to Crat Struct including buffer address and length + * + * @retval AGESA_STATUS + */ + +AGESA_STATUS +CreateAcpiCrat ( + IN OUT AMD_CONFIG_PARAMS *StdHeader, + OUT VOID **CratPtr + ) +{ + AGESA_TESTPOINT (TpProcCpuEntryCrat, StdHeader); + return ((*(OptionCratConfiguration.CratFeature)) (StdHeader, CratPtr)); +} + +/*---------------------------------------------------------------------------------------*/ +/** + * + * This is the default routine for use when the CRAT option is NOT requested. + * + * The option install process will create and fill the transfer vector with + * the address of the proper routine (Main or Stub). The link optimizer will + * strip out of the .DLL the routine that is not used. + * + * @param[in, out] StdHeader Standard Head Pointer + * @param[out] CratPtr Point to Crat Struct including buffer address and length + * + * @retval AGESA_STATUS + */ + +AGESA_STATUS +GetAcpiCratStub ( + IN OUT AMD_CONFIG_PARAMS *StdHeader, + OUT VOID **CratPtr + ) +{ + return AGESA_UNSUPPORTED; +} +/*---------------------------------------------------------------------------------------*/ +/** + * + * This function will generate a complete Component Resource Affinity Table + * i.e. CRAT into a memory buffer. After completion, this table must be set + * by the system BIOS into its internal ACPI name space. + * + * @param[in, out] StdHeader Standard Head Pointer + * @param[out] CratPtr Point to Crat Struct including buffer address and length + * + * @retval AGESA_STATUS + */ +AGESA_STATUS +GetAcpiCratMain ( + IN OUT AMD_CONFIG_PARAMS *StdHeader, + OUT VOID **CratPtr + ) +{ + UINT8 i; + UINT8 *TableEnd; + CRAT_HEADER *CratHeaderStructPtr; + ALLOCATE_HEAP_PARAMS AllocParams; + + // Allocate a buffer + AllocParams.RequestedBufferSize = CRAT_MAX_LENGTH; + AllocParams.BufferHandle = AMD_CRAT_INFO_BUFFER_HANDLE; + AllocParams.Persist = HEAP_SYSTEM_MEM; + + if (HeapAllocateBuffer (&AllocParams, StdHeader) != AGESA_SUCCESS) { + return AGESA_ERROR; + } + *CratPtr = AllocParams.BufferPtr; + + + CratHeaderStructPtr = (CRAT_HEADER *) *CratPtr; + TableEnd = (UINT8 *) *CratPtr; + + // Copy CratHeaderStruct -> data buffer + LibAmdMemCopy ((VOID *) CratHeaderStructPtr, (VOID *) &CratHeaderStruct, (UINTN) (sizeof (CRAT_HEADER)), StdHeader); + // Update table OEM fields. + LibAmdMemCopy ((VOID *) &CratHeaderStructPtr->OemId, (VOID *) &OptionCratConfiguration.OemIdString, + sizeof (OptionCratConfiguration.OemIdString), StdHeader); + LibAmdMemCopy ((VOID *) &CratHeaderStructPtr->OemTableId, (VOID *) &OptionCratConfiguration.OemTableIdString, + sizeof (OptionCratConfiguration.OemTableIdString), StdHeader); + + TableEnd += sizeof (CRAT_HEADER); + + // Make all CRAT entries. + for (i = 0; MakeCratEntryTable[i].MakeCratEntry != NULL; i++) { + MakeCratEntryTable[i].MakeCratEntry (CratHeaderStructPtr, &TableEnd, StdHeader); + + } + + // Store size in table (current buffer offset - buffer start offset) + CratHeaderStructPtr->Length = (UINT32) (TableEnd - (UINT8 *) CratHeaderStructPtr); + + //Update SSDT header Checksum + ChecksumAcpiTable ((ACPI_TABLE_HEADER *) CratHeaderStructPtr, StdHeader); + IDS_HDT_CONSOLE (CPU_TRACE, " CRAT is created\n"); + return AGESA_SUCCESS; +} + + +/*---------------------------------------------------------------------------------------- + * L O C A L F U N C T I O N S + *---------------------------------------------------------------------------------------- + */ + + +/*---------------------------------------------------------------------------------------*/ +/** + * This function will add HSA Processing Unit entry. + * + * @param[in] CratHeaderStructPtr CRAT header pointer + * @param[in, out] TableEnd The end of CRAT + * @param[in, out] StdHeader Standard Head Pointer + * + */ +VOID +MakeHSAProcUnitEntry ( + IN CRAT_HEADER *CratHeaderStructPtr, + IN OUT UINT8 **TableEnd, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 NodeNum; + UINT8 NodeCount; + UINT32 Socket; + UINT32 Module; + UINT32 LowCore; + UINT32 HighCore; + UINT32 RegVal; + CRAT_HSA_PROCESSING_UNIT *EntryPtr; + AMD_APIC_PARAMS ApicParams; + PCI_ADDR PciAddress; + + // Get Node count + PciAddress.AddressValue = MAKE_SBDFO (0, 0, LOW_NODE_DEVICEID, FUNC_0, 0x60); + LibAmdPciRead (AccessWidth32 , PciAddress, &RegVal, StdHeader); + NodeCount = (UINT8) (((RegVal >> 4) & 0x7) + 1); + + NodeNum = 0; + ApicParams.StdHeader = *StdHeader; + while (NodeNum < NodeCount) { + GetSocketModuleOfNode ((UINT32) NodeNum, &Socket, &Module, StdHeader); + GetGivenModuleCoreRange (Socket, Module, &LowCore, &HighCore, StdHeader); + ApicParams.Socket = (UINT8) Socket; + ApicParams.Core = 0; + AmdGetApicId (&ApicParams); + if (ApicParams.IsPresent) { + // Adding one CRAT entry for every node + EntryPtr = (CRAT_HSA_PROCESSING_UNIT *) AddOneCratEntry (CRAT_TYPE_HSA_PROC_UNIT, CratHeaderStructPtr, TableEnd, StdHeader); + + EntryPtr->ProximityDomain = NodeNum; + EntryPtr->ProcessorIdLow = ApicParams.ApicAddress; + EntryPtr->NumCPUCores = (UINT16) (HighCore - LowCore + 1); + EntryPtr->Flags.Enabled = 1; + EntryPtr->Flags.CpuPresent = 1; + } + /// @todo SimdCount SimdWidth IoCount + CratHeaderStructPtr->NumDomains++; + NodeNum++; + } +} + +/*---------------------------------------------------------------------------------------*/ +/** + * This function will add memory entry. + * + * @param[in] CratHeaderStructPtr CRAT header pointer + * @param[in, out] TableEnd The end of CRAT + * @param[in, out] StdHeader Standard Head Pointer + * + */ +VOID +MakeMemoryEntry ( + IN CRAT_HEADER *CratHeaderStructPtr, + IN OUT UINT8 **TableEnd, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 EntryNum; + UINT8 NumOfMemAffinityInfoEntries; + UINT32 Width; + AGESA_STATUS AgesaStatus; + CRAT_MEMORY *EntryPtr; + LOCATE_HEAP_PTR LocateHeapParams; + CRAT_MEMORY_AFFINITY_INFO_HEADER *MemAffinityInfoHeaderPtr; + CRAT_MEMORY_AFFINITY_INFO_ENTRY *MemAffinityInfoEntryPtr; + + EntryNum = 0; + + // Get the CRAT memory affinity info from heap + LocateHeapParams.BufferHandle = AMD_MEM_CRAT_INFO_BUFFER_HANDLE; + AgesaStatus = HeapLocateBuffer (&LocateHeapParams, StdHeader); + if (AgesaStatus != AGESA_SUCCESS) { + ASSERT (FALSE); + } else { + MemAffinityInfoHeaderPtr = (CRAT_MEMORY_AFFINITY_INFO_HEADER *) (LocateHeapParams.BufferPtr); + MemAffinityInfoHeaderPtr ++; + MemAffinityInfoEntryPtr = (CRAT_MEMORY_AFFINITY_INFO_ENTRY *) MemAffinityInfoHeaderPtr; + MemAffinityInfoHeaderPtr --; + + // Get the number of CRAT memory affinity entries + NumOfMemAffinityInfoEntries = MemAffinityInfoHeaderPtr->NumOfMemAffinityInfoEntries; + Width = MemAffinityInfoHeaderPtr->MemoryWidth; + + // Create CRAT memory affinity entries + IDS_HDT_CONSOLE (MAIN_FLOW, " CRAT memory affinity entries\n"); + while (EntryNum < NumOfMemAffinityInfoEntries) { + // Add one CRAT memory entry + EntryPtr = (CRAT_MEMORY *) AddOneCratEntry (CRAT_TYPE_MEMORY, CratHeaderStructPtr, TableEnd, StdHeader); + EntryPtr->Flags.Enabled = 1; + EntryPtr->ProximityDomain = MemAffinityInfoEntryPtr->Domain; + EntryPtr->BaseAddressLow = MemAffinityInfoEntryPtr->BaseAddressLow; + EntryPtr->BaseAddressHigh = MemAffinityInfoEntryPtr->BaseAddressHigh; + EntryPtr->LengthLow = MemAffinityInfoEntryPtr->LengthLow; + EntryPtr->LengthHigh = MemAffinityInfoEntryPtr->LengthHigh; + EntryPtr->Width = Width; + IDS_HDT_CONSOLE (MAIN_FLOW, " Entry #%d\n", EntryNum); + IDS_HDT_CONSOLE (MAIN_FLOW, " Type: 0x%08x\n", EntryPtr->Type); + IDS_HDT_CONSOLE (MAIN_FLOW, " Length: 0x%08x\n", EntryPtr->Length); + IDS_HDT_CONSOLE (MAIN_FLOW, " Flags: %s %s %s\n", (EntryPtr->Flags.Enabled == 1) ? "Enabled" : "", + (EntryPtr->Flags.HotPluggable == 1) ? "EnHotPluggableabled" : "", + (EntryPtr->Flags.NonVolatile == 1) ? "NonVolatile" : "" + ); + IDS_HDT_CONSOLE (MAIN_FLOW, " Proximity Domain: 0x%08x\n", EntryPtr->ProximityDomain); + IDS_HDT_CONSOLE (MAIN_FLOW, " Base Address Low: 0x%08x\n", EntryPtr->BaseAddressLow); + IDS_HDT_CONSOLE (MAIN_FLOW, " Base Address High: 0x%08x\n", EntryPtr->BaseAddressHigh); + IDS_HDT_CONSOLE (MAIN_FLOW, " Length Low: 0x%08x\n", EntryPtr->LengthLow); + IDS_HDT_CONSOLE (MAIN_FLOW, " Length High: 0x%08x\n", EntryPtr->LengthHigh); + IDS_HDT_CONSOLE (MAIN_FLOW, " Width: 0x%08x\n", EntryPtr->Width); + MemAffinityInfoEntryPtr ++; + EntryNum ++; + } + HeapDeallocateBuffer ((UINT32) AMD_MEM_CRAT_INFO_BUFFER_HANDLE, StdHeader); + } + + return; +} + +/*---------------------------------------------------------------------------------------*/ +/** + * This function will add cache entry. + * + * @param[in] CratHeaderStructPtr CRAT header pointer + * @param[in, out] TableEnd The end of CRAT + * @param[in, out] StdHeader Standard Head Pointer + * + */ +VOID +MakeCacheEntry ( + IN CRAT_HEADER *CratHeaderStructPtr, + IN OUT UINT8 **TableEnd, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ) +{ + CRAT_FAMILY_SERVICES *CratFamilyServices; + + GetFeatureServicesOfSocket (&CratFamilyServiceTable, 0, (CONST VOID **)&CratFamilyServices, StdHeader); + CratFamilyServices->generateCratCacheEntry (CratHeaderStructPtr, TableEnd, StdHeader); + return; +} + +/*---------------------------------------------------------------------------------------*/ +/** + * This function will add TLB entry. + * + * @param[in] CratHeaderStructPtr CRAT header pointer + * @param[in, out] TableEnd The end of CRAT + * @param[in, out] StdHeader Standard Head Pointer + * + */ +VOID +MakeTLBEntry ( + IN CRAT_HEADER *CratHeaderStructPtr, + IN OUT UINT8 **TableEnd, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ) +{ + CRAT_FAMILY_SERVICES *CratFamilyServices; + + GetFeatureServicesOfSocket (&CratFamilyServiceTable, 0, (CONST VOID **)&CratFamilyServices, StdHeader); + CratFamilyServices->generateCratTLBEntry (CratHeaderStructPtr, TableEnd, StdHeader); + return; +} + +/*---------------------------------------------------------------------------------------*/ +/** + * This function will add CRAT entry. + * + * @param[in] CratEntryType CRAT entry type + * @param[in] CratHeaderStructPtr CRAT header pointer + * @param[in, out] TableEnd The end of CRAT + * @param[in, out] StdHeader Standard Head Pointer + * + */ +UINT8 * +AddOneCratEntry ( + IN CRAT_ENTRY_TYPE CratEntryType, + IN CRAT_HEADER *CratHeaderStructPtr, + IN OUT UINT8 **TableEnd, + IN OUT AMD_CONFIG_PARAMS *StdHeader + ) +{ + UINT8 *CurrentEntry; + + CurrentEntry = *TableEnd; + CratHeaderStructPtr->TotalEntries++; + switch (CratEntryType) { + case CRAT_TYPE_HSA_PROC_UNIT: + *TableEnd += sizeof (CRAT_HSA_PROCESSING_UNIT); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_HSA_PROCESSING_UNIT); + ((CRAT_HSA_PROCESSING_UNIT *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_HSA_PROCESSING_UNIT *) CurrentEntry)->Length = sizeof (CRAT_HSA_PROCESSING_UNIT); + break; + case CRAT_TYPE_MEMORY: + *TableEnd += sizeof (CRAT_MEMORY); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_MEMORY); + ((CRAT_MEMORY *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_MEMORY *) CurrentEntry)->Length = sizeof (CRAT_MEMORY); + break; + case CRAT_TYPE_CACHE: + *TableEnd += sizeof (CRAT_CACHE); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_CACHE); + ((CRAT_CACHE *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_CACHE *) CurrentEntry)->Length = sizeof (CRAT_CACHE); + break; + case CRAT_TYPE_TLB: + *TableEnd += sizeof (CRAT_TLB); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_TLB); + ((CRAT_TLB *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_TLB *) CurrentEntry)->Length = sizeof (CRAT_TLB); + break; + case CRAT_TYPE_FPU: + *TableEnd += sizeof (CRAT_FPU); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_FPU); + ((CRAT_FPU *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_FPU *) CurrentEntry)->Length = sizeof (CRAT_FPU); + break; + case CRAT_TYPE_IO: + *TableEnd += sizeof (CRAT_IO); + ASSERT ((*TableEnd - (UINT8 *) CratHeaderStructPtr) <= CRAT_MAX_LENGTH); + CratHeaderStructPtr->Length += sizeof (CRAT_IO); + ((CRAT_IO *) CurrentEntry)->Type = (UINT8) CratEntryType; + ((CRAT_IO *) CurrentEntry)->Length = sizeof (CRAT_IO); + break; + default: + ASSERT (FALSE); + break; + } + return CurrentEntry; +} + |