tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
audk/Vlv2TbltDevicePkg/SmBiosMiscDxe/MiscSystemManufacturerFunct...

365 lines
12 KiB
C
Raw Blame History

/*++
Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
MiscSystemManufacturerFunction.c
Abstract:
This driver parses the mMiscSubclassDataTable structure and reports
any generated data.
--*/
#include "CommonHeader.h"
#include "MiscSubclassDriver.h"
#include <Protocol/DxeSmmReadyToLock.h>
#include <Library/NetLib.h>
#include "Library/DebugLib.h"
#include <Uefi/UefiBaseType.h>
#include <Guid/PlatformInfo.h>
extern EFI_PLATFORM_INFO_HOB *mPlatformInfo;
/**
Publish the smbios type 1.
@param Event Event whose notification function is being invoked (gEfiDxeSmmReadyToLockProtocolGuid).
@param Context Pointer to the notification functions context, which is implementation dependent.
@retval None
**/
EFI_STATUS
EFIAPI
AddSmbiosManuCallback (
IN EFI_EVENT Event,
IN VOID *Context
)
{
CHAR8 *OptionalStrStart;
UINTN ManuStrLen;
UINTN VerStrLen;
UINTN PdNameStrLen;
UINTN SerialNumStrLen;
UINTN SkuNumberStrLen;
UINTN FamilyNameStrLen;
EFI_STATUS Status;
EFI_STRING Manufacturer;
EFI_STRING ProductName;
EFI_STRING Version;
EFI_STRING SerialNumber;
EFI_STRING SkuNumber;
EFI_STRING FamilyName;
STRING_REF TokenToGet;
EFI_SMBIOS_HANDLE SmbiosHandle;
SMBIOS_TABLE_TYPE1 *SmbiosRecord;
EFI_MISC_SYSTEM_MANUFACTURER *ForType1InputData;
EFI_SMBIOS_PROTOCOL *Smbios;
CHAR16 Buffer[40];
CHAR16 *MacStr;
EFI_HANDLE *Handles;
UINTN BufferSize;
CHAR16 PlatformNameBuffer[40];
ForType1InputData = (EFI_MISC_SYSTEM_MANUFACTURER *)Context;
//
// First check for invalid parameters.
//
if (Context == NULL || mPlatformInfo == NULL) {
return EFI_INVALID_PARAMETER;
}
Status = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID *) &Smbios);
ASSERT_EFI_ERROR (Status);
if (BOARD_ID_MINNOW2_TURBOT == mPlatformInfo->BoardId) {
// Detect the board is Turbot board platform
UnicodeSPrint (PlatformNameBuffer, sizeof (PlatformNameBuffer),L"%s",L"Minnowboard Turbot ");
} else {
UnicodeSPrint (PlatformNameBuffer, sizeof (PlatformNameBuffer),L"%s",L"Minnowboard Max ");
}
//
// Silicon Steppings
//
switch (PchStepping()) {
case PchA0:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"A0 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"A0");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "A0 Stepping Detected\n"));
break;
case PchA1:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"A1 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"A1");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "A1 Stepping Detected\n"));
break;
case PchB0:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"B0 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"B0");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "B0 Stepping Detected\n"));
break;
case PchB1:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"B1 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"B1");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "B1 Stepping Detected\n"));
break;
case PchB2:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"B2 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"B2");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "B2 Stepping Detected\n"));
break;
case PchB3:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"B3 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"B3");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "B3 Stepping Detected\n"));
break;
case PchC0:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"C0 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"C0");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "C0 Stepping Detected\n"));
break;
case PchD0:
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s%s", PlatformNameBuffer, L"D0 PLATFORM");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_PRODUCT_NAME), Buffer, NULL);
UnicodeSPrint (Buffer, sizeof (Buffer),L"%s",L"D0");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_VERSION), Buffer, NULL);
DEBUG ((EFI_D_ERROR, "D0 Stepping Detected\n"));
break;
default:
DEBUG ((EFI_D_ERROR, "Unknow Stepping Detected\n"));
break;
}
if (BOARD_ID_MINNOW2_TURBOT == mPlatformInfo->BoardId) {
UnicodeSPrint (Buffer, sizeof (Buffer),L"ADI");
HiiSetString(mHiiHandle,STRING_TOKEN(STR_MISC_SYSTEM_MANUFACTURER), Buffer, NULL);
}
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_MANUFACTURER);
Manufacturer = SmbiosMiscGetString (TokenToGet);
ManuStrLen = StrLen(Manufacturer);
if (ManuStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_PRODUCT_NAME);
ProductName = SmbiosMiscGetString (TokenToGet);
PdNameStrLen = StrLen(ProductName);
if (PdNameStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_VERSION);
Version = SmbiosMiscGetString (TokenToGet);
VerStrLen = StrLen(Version);
if (VerStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
//
//Get handle infomation
//
BufferSize = 0;
Handles = NULL;
Status = gBS->LocateHandle (
ByProtocol,
&gEfiSimpleNetworkProtocolGuid,
NULL,
&BufferSize,
Handles
);
if (Status == EFI_BUFFER_TOO_SMALL) {
Handles = AllocateZeroPool(BufferSize);
if (Handles == NULL) {
return (EFI_OUT_OF_RESOURCES);
}
Status = gBS->LocateHandle(
ByProtocol,
&gEfiSimpleNetworkProtocolGuid,
NULL,
&BufferSize,
Handles
);
}
//
//Get the MAC string
//
Status = NetLibGetMacString (
*Handles,
NULL,
&MacStr
);
if (EFI_ERROR (Status)) {
return Status;
}
SerialNumber = MacStr;
SerialNumStrLen = StrLen(SerialNumber);
if (SerialNumStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_SKU_NUMBER);
SkuNumber = SmbiosMiscGetString (TokenToGet);
SkuNumberStrLen = StrLen(SkuNumber);
if (SkuNumberStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_FAMILY_NAME1);
FamilyName = SmbiosMiscGetString (TokenToGet);
FamilyNameStrLen = StrLen(FamilyName);
if (FamilyNameStrLen > SMBIOS_STRING_MAX_LENGTH) {
return EFI_UNSUPPORTED;
}
//
// Two zeros following the last string.
//
SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SkuNumberStrLen + 1 + FamilyNameStrLen + 1 + 1);
ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE1) + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SkuNumberStrLen + 1 + FamilyNameStrLen + 1 + 1);
SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_SYSTEM_INFORMATION;
SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE1);
//
// Make handle chosen by smbios protocol.add automatically.
//
SmbiosRecord->Hdr.Handle = 0;
//
// Manu will be the 1st optional string following the formatted structure.
//
SmbiosRecord->Manufacturer = 1;
//
// ProductName will be the 2nd optional string following the formatted structure.
//
SmbiosRecord->ProductName = 2;
//
// Version will be the 3rd optional string following the formatted structure.
//
SmbiosRecord->Version = 3;
//
// Version will be the 4th optional string following the formatted structure.
//
SmbiosRecord->SerialNumber = 4;
SmbiosRecord->SKUNumber= 5;
SmbiosRecord->Family= 6;
//
// Unique UUID
//
ForType1InputData->SystemUuid.Data1 = PcdGet32 (PcdProductSerialNumber);
ForType1InputData->SystemUuid.Data4[0] = PcdGet8 (PcdEmmcManufacturerId);
CopyMem ((UINT8 *) (&SmbiosRecord->Uuid),&ForType1InputData->SystemUuid,16);
SmbiosRecord->WakeUpType = (UINT8)ForType1InputData->SystemWakeupType;
OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
UnicodeStrToAsciiStr(Manufacturer, OptionalStrStart);
UnicodeStrToAsciiStr(ProductName, OptionalStrStart + ManuStrLen + 1);
UnicodeStrToAsciiStr(Version, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1);
UnicodeStrToAsciiStr(SerialNumber, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1);
UnicodeStrToAsciiStr(SkuNumber, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1);
UnicodeStrToAsciiStr(FamilyName, OptionalStrStart + ManuStrLen + 1 + PdNameStrLen + 1 + VerStrLen + 1 + SerialNumStrLen + 1 + SkuNumberStrLen +1);
//
// Now we have got the full smbios record, call smbios protocol to add this record.
//
SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;
Status = Smbios-> Add(
Smbios,
NULL,
&SmbiosHandle,
(EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
);
FreePool(SmbiosRecord);
return Status;
}
/**
This function makes boot time changes to the contents of the
MiscSystemManufacturer (Type 1).
@param RecordData Pointer to copy of RecordData from the Data Table.
@retval EFI_SUCCESS All parameters were valid.
@retval EFI_UNSUPPORTED Unexpected RecordType value.
@retval EFI_INVALID_PARAMETER Invalid parameter was found.
**/
MISC_SMBIOS_TABLE_FUNCTION(MiscSystemManufacturer)
{
EFI_STATUS Status;
static BOOLEAN CallbackIsInstalledManu = FALSE;
VOID *AddSmbiosManuCallbackNotifyReg;
EFI_EVENT AddSmbiosManuCallbackEvent;
if (CallbackIsInstalledManu == FALSE) {
CallbackIsInstalledManu = TRUE; // Prevent more than 1 callback.
DEBUG ((EFI_D_INFO, "Create Smbios Manu callback.\n"));
//
// gEfiDxeSmmReadyToLockProtocolGuid is ready
//
Status = gBS->CreateEvent (
EVT_NOTIFY_SIGNAL,
TPL_CALLBACK,
(EFI_EVENT_NOTIFY)AddSmbiosManuCallback,
RecordData,
&AddSmbiosManuCallbackEvent
);
ASSERT_EFI_ERROR (Status);
if (EFI_ERROR (Status)) {
return Status;
}
Status = gBS->RegisterProtocolNotify (
&gEfiDxeSmmReadyToLockProtocolGuid,
AddSmbiosManuCallbackEvent,
&AddSmbiosManuCallbackNotifyReg
);
return Status;
}
return EFI_SUCCESS;
}
Reference in New Issue View Git Blame Copy Permalink