summaryrefslogtreecommitdiff
path: root/Board/EM/MeWrapper/Smbios131/Smbios131.c
diff options
context:
space:
mode:
Diffstat (limited to 'Board/EM/MeWrapper/Smbios131/Smbios131.c')
-rw-r--r--Board/EM/MeWrapper/Smbios131/Smbios131.c553
1 files changed, 553 insertions, 0 deletions
diff --git a/Board/EM/MeWrapper/Smbios131/Smbios131.c b/Board/EM/MeWrapper/Smbios131/Smbios131.c
new file mode 100644
index 0000000..0b703ac
--- /dev/null
+++ b/Board/EM/MeWrapper/Smbios131/Smbios131.c
@@ -0,0 +1,553 @@
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//*************************************************************************
+//*************************************************************************
+//**********************************************************************
+//
+// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ME/MeWrapper/Smbios131/Smbios131.c 7 3/06/13 4:12a Klzhan $
+//
+// $Revision: 7 $
+//
+// $Date: 3/06/13 4:12a $
+//
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ME/MeWrapper/Smbios131/Smbios131.c $
+//
+// 7 3/06/13 4:12a Klzhan
+// Spec update : PlatformBrand = 5 means SBA
+//
+// 6 2/18/13 2:25a Klzhan
+// Improvement : Checking SBA Platform.
+//
+// 5 1/25/13 4:27a Klzhan
+// Return EFI_SUCCESS in entrypoint.
+//
+// 4 12/18/12 2:29a Klzhan
+// [TAG] EIP109707
+// [Category] Spec Update
+// [Severity] Important
+// [Description] Update ME RC 0.81
+// [Files] Smbios131.sdl
+// Smbios131.mak
+// Smbios131.c
+// Smbios131.dxs
+// Smbios131.h
+// Smbios131.cif
+//
+// 3 7/02/12 11:38p Klzhan
+// [TAG] EIP94113
+// [Category] Spec Update
+// [Severity] Important
+// [Description] Update ME RC0.6
+// [Files] Smbios131.sdl
+// Smbios131.mak
+// Smbios131.c
+// Smbios131.dxs
+// Smbios131.h
+// Smbios131.cif
+//
+// 2 4/24/12 12:32a Klzhan
+// Update modulepart to latest
+//
+// 1 2/08/12 1:07a Klzhan
+// Initial Check in
+//
+// 6 7/26/11 9:57a Klzhan
+// Create token for some Bios capabilities parameters.
+//
+// 5 7/26/11 8:37a Klzhan
+// [TAG] EIP64542
+// [Category] Improvement
+// [Description] Replace Getvariable by GetNbSetupdata.
+// [Files] Smbios131.sdl
+// Smbios131.mak
+// Smbios131.c
+// Smbios131.dxs
+// Smbios131.h
+// Smbios131.cif
+//
+// 4 7/11/11 5:40a Klzhan
+// Close Event after SMBIOS 131 created.
+//
+// 3 7/08/11 4:23a Klzhan
+// [TAG] EIP64189
+// [Category] Spec Update
+// [Severity] Important
+// [Description] Update ME RC to 0.7
+//
+// 2 5/19/11 4:39a Klzhan
+// Improvement : Fill MEBX version with EFI MEBX.
+//
+// 1 2/25/11 1:40a Klzhan
+// Initial Check-in
+//
+// 2 12/16/10 4:00a Klzhan
+// [TAG] EIP50237
+// [Category] Bug Fix
+// [Severity] Important
+// [Symptom] Txt Support is not been set in SMBIOS type 131
+// [RootCause] SETUP_CPU_FEATURES has been changed.
+// [Solution] Include PlatformCPULib.h
+// [Files] Smbios131.c and Smbios131.h
+//
+// 1 12/03/10 5:09a Klzhan
+// Initial Check-in.
+//
+//
+//**********************************************************************
+
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+// Name: Smbios131.c
+//
+// Description: Create SMbios type 131.
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+
+#define _SMBIOS_GUID_H_
+#define __EDKII_GLUE_MEMORY_ALLOCATION_LIB_H__
+#define __EDKII_GLUE_BASE_MEMORY_LIB_H__
+
+#include "Smbios131.h"
+#include <Protocol\GlobalNvsArea\GlobalNvsArea.h>
+#include "MePlatformPolicy.h"
+#if EFI_SPECIFICATION_VERSION>0x20000
+#include "SaAccess.h"
+#include "PchAccess.h"
+#else
+#include "Efi.h"
+#include "EfiDriverLib.h"
+#include "SaAccess.h"
+#include "PchAccess.h"
+#include "EdkIIGluePcd.h"
+#include "EdkIIGluePcdPciExpressLib.h"
+#include "EdkIIGlueConfig.h"
+#include "EdkIIGlueIoLib.h"
+#include "EdkIIGluePciExpressLib.h"
+#include "EdkIIGlueUefiLib.h"
+#define __UEFI_HII__H__
+#define __HII_PROTOCOL_H__
+#define _HII_H_
+#define __FORM_CALLBACK_PROTOCOL_H__
+#endif
+#define SETUP_GUID { 0xEC87D643, 0xEBA4, 0x4BB5, 0xA1, 0xE5, 0x3F, 0x3E, 0x36, 0xB2, 0x0D, 0xA9 }
+
+
+#define ME_INFO_SETUP_GUID \
+ {0x78259433, 0x7B6D, 0x4DB3, 0x9A, 0xE8, 0x36, 0xC4, 0xC2, 0xC3, 0xA1, 0x7D}
+
+#include EFI_PROTOCOL_CONSUMER (MebxProtocol)
+
+EFI_GUID gSetupGuid = SETUP_GUID;
+EFI_GUID gMeSetupInfoGuid = ME_INFO_SETUP_GUID;
+EFI_GUID gEfiSmbiosProtocolGuid = EFI_SMBIOS_PROTOCOL_GUID;
+EFI_GUID gEfiEventReadyToBootGuid = EFI_EVENT_GROUP_READY_TO_BOOT;
+EFI_GUID gEfiMeBiosExtensionSetupGuid = EFI_ME_BIOS_EXTENSION_SETUP_GUID;
+CHAR16 gEfiMeBiosExtensionSetupName[] = EFI_ME_BIOS_EXTENSION_SETUP_VARIABLE_NAME;
+EFI_GUID gEfiGlobalVariableGuid = EFI_GLOBAL_VARIABLE_GUID;
+UINT8 METype = 0;
+EFI_EVENT mLegacyBootEvent;
+MEFWCAPS_SKU gMeFwCapsSkuData;
+#if VA_SUPPORT
+EFI_GUID gEfiVaNVMVariableGuid = EFI_VA_NVM_VARIABLE_GUID;
+#endif
+UINT8 TdtWwanSuport = 0;
+EFI_RUNTIME_SERVICES *gRT;
+EFI_BOOT_SERVICES *gBS;
+
+EFI_STATUS
+GetRawImage (
+ IN EFI_GUID *NameGuid,
+ IN OUT VOID **Buffer,
+ IN OUT UINTN *Size
+ )
+/*++
+
+Routine Description:
+
+ Loads binary from RAW section of main firwmare volume
+
+Arguments:
+
+ NameGuid - The guid of binary file
+ Buffer - Returns a pointer to allocated memory. Caller must free it when done.
+ Size - Returns the size of the binary loaded into the buffer.
+
+Returns:
+
+ EFI_NOT_FOUND - Can't found the binary.
+ EFI_LOAD_ERROR - Load fail.
+ EFI_SUCCESS - Load success.
+
+--*/
+{
+ EFI_STATUS Status;
+ UINTN HandleCount;
+ UINTN Index;
+ EFI_FIRMWARE_VOLUME_PROTOCOL *Fv;
+ EFI_HANDLE *HandleBuff;
+ UINT32 AuthenticationStatus;
+
+ Status = gBS->LocateHandleBuffer (
+ ByProtocol,
+ &gEfiFirmwareVolumeProtocolGuid,
+ NULL,
+ &HandleCount,
+ &HandleBuff
+ );
+ if (EFI_ERROR (Status) || HandleCount == 0) {
+ return EFI_NOT_FOUND;
+ }
+ //
+ // Find desired image in all Fvs
+ //
+ for (Index = 0; Index < HandleCount; Index++) {
+ Status = gBS->HandleProtocol (
+ HandleBuff[Index],
+ &gEfiFirmwareVolumeProtocolGuid,
+ &Fv
+ );
+
+ if (EFI_ERROR (Status)) {
+ if (HandleBuff != NULL) {
+ gBS->FreePool (HandleBuff);
+ }
+
+ return EFI_LOAD_ERROR;
+ }
+ //
+ // Try a raw file
+ //
+ Status = Fv->ReadSection (
+ Fv,
+ NameGuid,
+ EFI_SECTION_RAW,
+ 0,
+ Buffer,
+ Size,
+ &AuthenticationStatus
+ );
+
+ if (!EFI_ERROR (Status)) {
+ break;
+ }
+ }
+
+ if (HandleBuff != NULL) {
+ gBS->FreePool (HandleBuff);
+ }
+
+ if (Index >= HandleCount) {
+ return EFI_NOT_FOUND;
+ }
+
+ return EFI_SUCCESS;
+}
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: UpdateSmbios131Table
+//
+// Description: SMBIOS tables 83 are filled here
+//
+// Input: EFI_EVENT Event,
+// VOID *ParentImageHandle
+//
+// Output: EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID
+MePlatformCapabilities (
+ EFI_MISC_OEM_TYPE_0x83 *Type131
+)
+{
+ ME_INFO_SETUP_DATA MeInfoSetupData;
+ PLATFORM_TYPE_RULE_DATA PlatformTypeDate;
+ EFI_STATUS Status;
+ UINTN DataSize;
+
+ DataSize = sizeof (ME_INFO_SETUP_DATA);
+ Status = gRT->GetVariable (
+ L"MeInfoSetup",
+ &gMeSetupInfoGuid,
+ NULL,
+ &DataSize,
+ &MeInfoSetupData
+ );
+ if (EFI_ERROR(Status)) return ;
+ Type131->MeCapabilities.MeEnabled = 1;
+ Type131->MeCapabilities.MeMajorVer = MeInfoSetupData.MeMajor;
+ Type131->MeCapabilities.MeMinorVer = MeInfoSetupData.MeMinor;
+ Type131->MeCapabilities.MeBuildNo = MeInfoSetupData.MeBuildNo;
+ Type131->MeCapabilities.MeHotFixNo = MeInfoSetupData.MeHotFix;
+ Type131->MeCapabilities.AtSupported = gMeFwCapsSkuData.Fields.IntelAT;
+ Type131->MeCapabilities.IntelKVM = gMeFwCapsSkuData.Fields.KVM;
+ Status = HeciGetPlatformType(&PlatformTypeDate);
+ if (EFI_ERROR(Status)) return ;
+ if (PlatformTypeDate.Fields.PlatformBrand == 1) {
+ Type131->MeCapabilities.IntelAmtFw = 1;
+ Type131->MeCapabilities.LocalWakeupTimer = 1;
+ }
+ if (PlatformTypeDate.Fields.PlatformBrand == 2)
+ Type131->MeCapabilities.IntelAmtFwStandard = 1;
+
+ if (PlatformTypeDate.Fields.PlatformBrand == 5)
+ Type131->MeCapabilities.IntelSmallBusiness = 1;
+
+ METype = (UINT8)PlatformTypeDate.Fields.IntelMeFwImageType;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: UpdateSmbios131Table
+//
+// Description: SMBIOS tables 83 are filled here
+//
+// Input: EFI_EVENT Event,
+// VOID *ParentImageHandle
+//
+// Output: EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+UpdateSmbios131Table(
+ EFI_EVENT Event,
+ VOID *ParentImageHandle
+)
+{
+ EFI_STATUS Status;
+ EFI_MISC_OEM_TYPE_0x83 Data83;
+ EFI_SMBIOS_PROTOCOL *mSmbiosProtocol;
+ UINT64 Ia32FeatureControl;
+ EFI_CPUID_REGISTER CpuidRegs ;
+#if VA_SUPPORT
+ EFI_VA_NVM_VAR VaNVMVar;
+#endif
+
+ mSmbiosProtocol = NULL;
+ Status = gBS->LocateProtocol(
+ &gEfiSmbiosProtocolGuid,
+ NULL,
+ &mSmbiosProtocol
+ );
+ if (EFI_ERROR(Status)) return Status;
+
+ //Clear all data
+ gBS->SetMem (&Data83, sizeof(EFI_MISC_OEM_TYPE_0x83), 0);
+
+// Data83
+
+ Data83.Header.Type = 0x83;
+ Data83.Header.Length = 0x40;
+ Data83.Header.Handle = 0;
+ gBS->CopyMem (
+ Data83.vProSignature,
+ vPro_Signature,
+ sizeof (UINT32)
+ );
+
+ Ia32FeatureControl = EfiReadMsr(EFI_MSR_IA32_FEATURE_CONTROL);
+ EfiCpuid (1, &CpuidRegs) ;
+
+//CPU
+ Data83.CpuCapabilities.VMXState = (UINT32)(RShiftU64(Ia32FeatureControl, 2));
+ Data83.CpuCapabilities.SMXState = (UINT32)(RShiftU64(Ia32FeatureControl, 1));
+
+ if (CpuidRegs.RegEcx & BIT6) {
+ Data83.CpuCapabilities.LtTxtCap = 1;
+ } else {
+ Data83.CpuCapabilities.LtTxtCap = 0;
+ }
+
+ if ((Ia32FeatureControl & TXT_OPT_IN_VMX_AND_SMX_MSR_VALUE) == TXT_OPT_IN_VMX_AND_SMX_MSR_VALUE) {
+ Data83.CpuCapabilities.LtTxtEnabled = 1;
+ } else {
+ Data83.CpuCapabilities.LtTxtEnabled = 0;
+ }
+
+ if (CpuidRegs.RegEcx & BIT5) {
+ Data83.CpuCapabilities.VTxCap = 1;
+ } else {
+ Data83.CpuCapabilities.VTxCap = 0;
+ }
+ Data83.CpuCapabilities.VTxEnabled = (UINT32)(RShiftU64(Ia32FeatureControl, 2));
+
+//Pch
+ Data83.PchCapabilities.FunctionNumber = PCI_FUNCTION_NUMBER_PCH_LPC;
+ Data83.PchCapabilities.DeviceNumber = PCI_DEVICE_NUMBER_PCH_LPC;
+ Data83.PchCapabilities.BusNumber = DEFAULT_PCI_BUS_NUMBER_PCH;
+ Data83.PchCapabilities.DeviceID = PchLpcPciCfg16(R_PCH_LPC_DEVICE_ID);
+ Data83.PchCapabilities.Reserved = 0;
+
+//Me
+//Filled above along with Data82 table
+ MePlatformCapabilities(&Data83);
+
+// MEBX Version
+ // Fill MEBX Version when ME FW is 5MB
+ if(METype == 4)
+ {
+ EFI_MEBX_PROTOCOL *MebxProtocol;
+ Status = gBS->LocateProtocol (&gEfiMebxProtocolGuid, NULL, &MebxProtocol);
+ if (!EFI_ERROR (Status)) {
+ Data83.vMEBX_Major = MebxProtocol->MebxVersion.Major;
+ Data83.vMEBX_Minor = MebxProtocol->MebxVersion.Minor;
+ Data83.vMEBX_HotFix = MebxProtocol->MebxVersion.Hotfix;
+ Data83.vMEBX_Build = MebxProtocol->MebxVersion.Build;
+ } else {
+ Data83.vMEBX_Major = 0;
+ Data83.vMEBX_Minor = 0;
+ Data83.vMEBX_HotFix = 0;
+ Data83.vMEBX_Build = 0;
+ }
+ }
+
+//NetworkDevice
+ Data83.NetworkDevice.FunctionNumber = PCI_FUNCTION_NUMBER_PCH_LAN; //[2:0] PCI Device Function Number of Wired LAN
+ Data83.NetworkDevice.DeviceNumber = PCI_DEVICE_NUMBER_PCH_LAN; //[7:3] PCI Device Device Number of Wired LAN
+ Data83.NetworkDevice.BusNumber = PCI_BUS_NUMBER_PCH_LAN; //[15:8] PCI Device Bus Number of Wired LAN
+ Data83.NetworkDevice.DeviceID = MmPci16( 0, DEFAULT_PCI_BUS_NUMBER_PCH, PCI_DEVICE_NUMBER_PCH_LAN, PCI_FUNCTION_NUMBER_PCH_LAN, R_PCH_LAN_DEVICE_ID );
+
+//BIOS
+ if(SetupSupportItem & BIT3)
+ Data83.BiosCapabilities.VTxSupport = 1;
+
+ if(SetupSupportItem & BIT1)
+ Data83.BiosCapabilities.TxtSupport = 1;
+
+ Data83.BiosCapabilities.Reserved1 = 0;
+ Data83.BiosCapabilities.Reserved2 = 0;
+
+ if(SetupSupportItem & BIT0)
+ Data83.BiosCapabilities.VTdSupport = 1;
+
+ if(SetupSupportItem & BIT2)
+ Data83.BiosCapabilities.MeSupport = 0;
+
+#if VA_SUPPORT
+ //
+ // Set Default Value for VA
+ //
+ Data83.BiosCapabilities.MaxVASupported = 7; //None. Means BIOS do not support VA.
+
+ //
+ // Get VA Info
+ //
+ DataSize = sizeof(EFI_VA_NVM_VAR);
+ Status = gRT->GetVariable (
+ EFI_VA_NVM_VARIABLE_NAME,
+ &gEfiVaNVMVariableGuid,
+ NULL,
+ &DataSize,
+ &VaNVMVar
+ );
+
+ if (!EFI_ERROR(Status)) {
+ if (VaNVMVar.VAVersion == EFI_VA30_VERSION) {
+ Data83.BiosCapabilities.MaxVASupported = 1;
+ } else if (VaNVMVar.VAVersion == EFI_VA26_VERSION) {
+ Data83.BiosCapabilities.MaxVASupported = 0;
+ }
+ }
+#endif
+
+ // Get TDT Info
+ if(Data83.MeCapabilities.AtSupported){
+ Data83.BiosCapabilities.TdtPbaSupport = 1;
+ Data83.BiosCapabilities.TdtWwanSuport = TdtWwanSuport;
+ }
+ Status = mSmbiosProtocol->SmbiosAddStructure((UINT8 *)&Data83, sizeof(EFI_MISC_OEM_TYPE_0x83));
+ gBS->CloseEvent(Event);
+ return Status;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: AmtSmbios131EntryPoint
+//
+// Description: iAMT SMBIOS Type 131 driver entry point
+//
+// Input: EFI_HANDLE ImageHandle,
+// EFI_SYSTEM_TABLE *SystemTable
+//
+// Output: EFI_STATUS
+//
+// Modified:
+//
+// Referrals:
+//
+// Notes:
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+EFI_STATUS
+AmtSmbios131EntryPoint(
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+)
+{
+ EFI_STATUS Status;
+ DXE_MBP_DATA_PROTOCOL *mBIOSPayLoad = NULL;
+
+ EfiInitializeDriverLib (ImageHandle, SystemTable);
+
+ Status = HeciGetFwCapsSku(&gMeFwCapsSkuData);
+ if (EFI_ERROR(Status)) return Status;
+ Status = EfiCreateEventReadyToBootEx(
+ EFI_TPL_CALLBACK,
+ UpdateSmbios131Table,
+ (VOID *)&ImageHandle,
+ &mLegacyBootEvent
+ );
+ ASSERT_EFI_ERROR (Status);
+ Status = gBS->LocateProtocol (
+ &gMeBiosPayloadDataProtocolGuid,
+ NULL,
+ &mBIOSPayLoad
+ );
+ if(!EFI_ERROR(Status))
+ {
+#if 0
+ if(mBIOSPayLoad->MeBiosPayload.AtState.flags.WWAN3GPresent &&
+ mBIOSPayLoad->MeBiosPayload.AtState.flags.WWAN3GOOB)
+ TdtWwanSuport = 1;
+#endif
+ }
+ return EFI_SUCCESS;
+}
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//*************************************************************************
+//************************************************************************* \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 17:29:01 +0000