xinb
/
alder_lake_bios
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
alder_lake_bios/Insyde/InsydeModulePkg/Universal/Acpi/AcpiPlatformDxe/FacpUpdateCommon.c

346 lines
12 KiB
C
Raw Permalink Blame History

/** @file
;******************************************************************************
;* Copyright (c) 2012 - 2021, Insyde Software Corp. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/
#include <PiDxe.h>
#include <Library/BaseLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/KernelConfigLib.h>
#include <Protocol/CpuIo2.h>
#include <IndustryStandard/Acpi.h>
#include <SmiTable.h>
#include <KernelSetupConfig.h>
typedef enum {
SMM_RESET_ADDR,
X_PM1A_EVT_BLK,
X_PM1B_EVT_BLK,
X_PM1A_CNT_BLK,
X_PM1B_CNT_BLK,
X_PM2_CNT_BLK,
X_PM_TMR_BLK,
X_GPE0_BLK,
X_GPE1_BLK,
MAX_FACP_GAS_DATA_NUM
} FACP_GAS_DATA_NUM;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE AddrOfAllGASData[MAX_FACP_GAS_DATA_NUM] = {0};
EFI_STATUS
Acpi30FacpUpdateForGASData (
IN EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer3
)
{
UINTN Index;
for (Index = 0; Index < MAX_FACP_GAS_DATA_NUM; Index++) {
//
// To update some items about GAS definition.
//
switch (Index) {
//
// To Update SpaceId, BitWidth and Address
//
case SMM_RESET_ADDR :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = 0x08; // 8 Bits
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = PcdGet16 (PcdSoftwareSmiPort);
break;
case X_PM1A_EVT_BLK :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = ((*AddrOfFadtPointer3)->Pm1EvtLen) * 8; // Translate Byte to Bit
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = (*AddrOfFadtPointer3)->Pm1aEvtBlk;
break;
case X_PM1A_CNT_BLK :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = ((*AddrOfFadtPointer3)->Pm1CntLen) * 8; // Translate Byte to Bit
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = (*AddrOfFadtPointer3)->Pm1aCntBlk;
break;
case X_PM2_CNT_BLK :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = ((*AddrOfFadtPointer3)->Pm2CntLen) * 8; // Translate Byte to Bit
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = (*AddrOfFadtPointer3)->Pm2CntBlk;
break;
case X_PM_TMR_BLK :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = ((*AddrOfFadtPointer3)->PmTmrLen) * 8; // Translate Byte to Bit
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = (*AddrOfFadtPointer3)->PmTmrBlk;
break;
case X_GPE0_BLK :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_SYSTEM_IO;
AddrOfAllGASData[Index].RegisterBitWidth = ((*AddrOfFadtPointer3)->Gpe0BlkLen) * 8; // Translate Byte to Bit
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = (*AddrOfFadtPointer3)->Gpe0Blk;
break;
default :
AddrOfAllGASData[Index].AddressSpaceId = EFI_ACPI_3_0_UNDEFINED;
AddrOfAllGASData[Index].RegisterBitWidth = 0;
AddrOfAllGASData[Index].RegisterBitOffset = 0;
AddrOfAllGASData[Index].Address = 0;
break;
}
switch (AddrOfAllGASData[Index].RegisterBitWidth) {
//
// To Update Access Size Type.
//
case 8:
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_BYTE;
break;
case 16:
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_WORD;
break;
case 32:
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_DWORD;
break;
case 64:
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_QWORD;
break;
default :
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_UNDEFINED;
break;
}
//
// Follow ACPI 4.8.4.1 General-Purpose Event Register Blocks
// Each register in the block is accessed as a byte
//
if ((Index == X_GPE0_BLK) || (Index == X_GPE1_BLK)) {
AddrOfAllGASData[Index].AccessSize = EFI_ACPI_3_0_BYTE;
}
}
return EFI_SUCCESS;
}
EFI_STATUS
AcpiFacp30AboveCommonUpdate (
IN EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer3
)
{
Acpi30FacpUpdateForGASData (AddrOfFadtPointer3);
(* AddrOfFadtPointer3)->Flags |= EFI_ACPI_3_0_RESET_REG_SUP;
(* AddrOfFadtPointer3)->ResetReg = AddrOfAllGASData[SMM_RESET_ADDR];
(* AddrOfFadtPointer3)->ResetValue = SMM_OS_RESET_SMI_VALUE;
(* AddrOfFadtPointer3)->XPm1aEvtBlk = AddrOfAllGASData[X_PM1A_EVT_BLK];
(* AddrOfFadtPointer3)->XPm1bEvtBlk = AddrOfAllGASData[X_PM1B_EVT_BLK];
(* AddrOfFadtPointer3)->XPm1aCntBlk = AddrOfAllGASData[X_PM1A_CNT_BLK];
(* AddrOfFadtPointer3)->XPm1bCntBlk = AddrOfAllGASData[X_PM1B_CNT_BLK];
(* AddrOfFadtPointer3)->XPm2CntBlk = AddrOfAllGASData[X_PM2_CNT_BLK];
(* AddrOfFadtPointer3)->XPmTmrBlk = AddrOfAllGASData[X_PM_TMR_BLK];
(* AddrOfFadtPointer3)->XGpe0Blk = AddrOfAllGASData[X_GPE0_BLK];
(* AddrOfFadtPointer3)->XGpe1Blk = AddrOfAllGASData[X_GPE1_BLK];
return EFI_SUCCESS;
}
EFI_STATUS
Acpi63FacpUpdateCommon (
IN EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer63
)
{
(*AddrOfFadtPointer63)->Header.Revision = EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer63)->Header.Length = sizeof(EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE);
(*AddrOfFadtPointer63)->MinorVersion = EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION;
return AcpiFacp30AboveCommonUpdate ( (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **)(UINTN)AddrOfFadtPointer63);
}
EFI_STATUS
Acpi62FacpUpdateCommon (
IN EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer62
)
{
(*AddrOfFadtPointer62)->Header.Revision = EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer62)->Header.Length = sizeof(EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE);
(*AddrOfFadtPointer62)->MinorVersion = EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION;
return AcpiFacp30AboveCommonUpdate ( (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **)(UINTN)AddrOfFadtPointer62);
}
EFI_STATUS
Acpi61FacpUpdateCommon (
IN EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer61
)
{
(*AddrOfFadtPointer61)->Header.Revision = EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer61)->Header.Length = sizeof(EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE);
(*AddrOfFadtPointer61)->MinorVersion = EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION;
return AcpiFacp30AboveCommonUpdate ( (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **)(UINTN)AddrOfFadtPointer61);
}
EFI_STATUS
Acpi60FacpUpdateCommon (
IN EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer6
)
{
(*AddrOfFadtPointer6)->Header.Revision = EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer6)->Header.Length = sizeof(EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE);
return AcpiFacp30AboveCommonUpdate ( (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **)(UINTN)AddrOfFadtPointer6);
}
EFI_STATUS
Acpi50FacpUpdateCommon (
IN EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer5
)
{
(*AddrOfFadtPointer5)->Header.Revision = EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer5)->Header.Length = sizeof(EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE);
return AcpiFacp30AboveCommonUpdate ((EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **)(UINTN)AddrOfFadtPointer5);
}
EFI_STATUS
Acpi30FacpUpdateCommon (
IN EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer3
)
{
(*AddrOfFadtPointer3)->Header.Revision = EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
(*AddrOfFadtPointer3)->Header.Length = sizeof(EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE);
return AcpiFacp30AboveCommonUpdate (AddrOfFadtPointer3);
}
EFI_STATUS
Acpi10FacpUpdateCommon (
IN EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE **AddrOfFadtPointer1,
IN OUT EFI_ACPI_COMMON_HEADER *Table
)
{
(*AddrOfFadtPointer1)->IntModel = 0x01; // INT_MODEL;
(*AddrOfFadtPointer1)->Reserved1 = 0; // RESERVED;
(*AddrOfFadtPointer1)->Reserved4 = 0; // RESERVED;
(*AddrOfFadtPointer1)->Reserved5 = 0; // RESERVED;
(*AddrOfFadtPointer1)->Header.Revision = EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION;
Table->Length = sizeof(EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE);
return EFI_SUCCESS;
}
/**
Update FACP table content
1. RESET Register content, system will always trigger SW SMI for OS reset (For ACPI 2.0/3.0 or above)
2. Update RTC wakeup support flag according to setup variable setting
3. Update 8042 support flag according to KBC exist or not.
@param Table The table to update
@param SetupVariable SETUP Variable pointer
@return EFI_SUCCESS Update table success
**/
EFI_STATUS
FacpUpdateCommon (
IN OUT EFI_ACPI_COMMON_HEADER *Table
)
{
EFI_STATUS Status;
EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer63;
EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer62;
EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer61;
EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer6;
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer5;
EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer3;
EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE *FadtPointer1;
EFI_CPU_IO2_PROTOCOL *CpuIo;
UINT8 Value;
KERNEL_CONFIGURATION SetupVariable;
FadtPointer1 = (EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer3 = (EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer5 = (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer6 = (EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer61 = (EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer62 = (EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
FadtPointer63 = (EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE*) Table;
Status = GetKernelConfiguration (&SetupVariable);
if (EFI_ERROR (Status)) {
SetupVariable.AcpiVer = 3;
SetupVariable.FacpRTCS4Wakeup = 1;
SetupVariable.WakeOnPME = 1;
}
if (SetupVariable.AcpiVer == 7) {
Acpi63FacpUpdateCommon (&FadtPointer63);
} else if (SetupVariable.AcpiVer == 6) {
Acpi62FacpUpdateCommon (&FadtPointer62);
} else if (SetupVariable.AcpiVer == 5) {
Acpi61FacpUpdateCommon (&FadtPointer61);
} else if (SetupVariable.AcpiVer == 4) {
Acpi60FacpUpdateCommon (&FadtPointer6);
} else if (SetupVariable.AcpiVer == 3) {
Acpi50FacpUpdateCommon (&FadtPointer5);
} else if ((SetupVariable.AcpiVer == 1) || (SetupVariable.AcpiVer == 2)) {
Acpi30FacpUpdateCommon (&FadtPointer3);
} else {
Acpi10FacpUpdateCommon (&FadtPointer1, Table);
}
if (SetupVariable.FacpRTCS4Wakeup) {
FadtPointer3->Flags |= EFI_ACPI_3_0_RTC_S4;
} else {
FadtPointer3->Flags &= ~EFI_ACPI_3_0_RTC_S4;
}
if (SetupVariable.WakeOnPME) {
FadtPointer3->Flags &= ~EFI_ACPI_3_0_PCI_EXP_WAK; // PCI Express* Wake Disable(PCIEXPWAK_DIS)
} else {
FadtPointer3->Flags |= EFI_ACPI_3_0_PCI_EXP_WAK;
}
//
//IaPcBootArch is only available in ACPI3.0 FACP
//
if (SetupVariable.AcpiVer >= 1) {
Status = gBS->LocateProtocol (&gEfiCpuIo2ProtocolGuid, NULL, (VOID **)&CpuIo);
if (!EFI_ERROR (Status)) {
Value = 00; // Make the default "legacy". If this function fails, we will assume KBC present.
CpuIo->Io.Read (
CpuIo,
EfiCpuIoWidthUint8,
0x64,
1,
&Value
);
if (Value == 0xFF) {
FadtPointer3->IaPcBootArch &= ~EFI_ACPI_3_0_8042; // No KBC, clear 8042 flag.
} else {
FadtPointer3->IaPcBootArch |= EFI_ACPI_3_0_8042; // KBC found, set 8042 flag.
}
}
}
return EFI_SUCCESS;
}
Reference in New Issue View Git Blame Copy Permalink