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/*++
Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
SPDX-License-Identifier: BSD-2-Clause-Patent
Module Name:
Facp.c
Abstract: The fixed ACPI description Table (FADT) Structure
--*/
#ifdef ECP_FLAG
#include "EDKIIGlueDxe.h"
#else
#include <PiDxe.h>
#endif
#include <IndustryStandard/Acpi50.h>
#include "AcpiTablePlatform.h"
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = {
{
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE,
sizeof (EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE),
EFI_ACPI_5_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION,
0, // to make sum of entire table == 0
EFI_ACPI_OEM_ID, // OEMID is a 6 bytes long field
EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long)
EFI_ACPI_OEM_REVISION, // OEM revision number
EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID
EFI_ACPI_CREATOR_REVISION // ASL compiler revision number
},
0, // Physical addesss of FACS
0, // Physical address of DSDT
INT_MODEL, // System Interrupt Model (ignored in 2k and later, must be 0 for 98)
PM_PROFILE, // Preferred PM Profile
SCI_INT_VECTOR, // System vector of SCI interrupt
SMI_CMD_IO_PORT, // Port address of SMI command port
ACPI_ENABLE, // value to write to port smi_cmd to enable ACPI
ACPI_DISABLE, // value to write to port smi_cmd to disable ACPI
S4BIOS_REQ, // Value to write to SMI CMD port to enter the S4BIOS state
PSTATE_CNT, // PState control
PM1a_EVT_BLK, // Port address of Power Mgt 1a Event Reg Blk
PM1b_EVT_BLK, // Port address of Power Mgt 1b Event Reg Blk
PM1a_CNT_BLK, // Port address of Power Mgt 1a Ctrl Reg Blk
PM1b_CNT_BLK, // Port address of Power Mgt 1b Ctrl Reg Blk
PM2_CNT_BLK, // Port address of Power Mgt 2 Ctrl Reg Blk
PM_TMR_BLK, // Port address of Power Mgt Timer Ctrl Reg Blk
GPE0_BLK, // Port addr of General Purpose Event 0 Reg Blk
GPE1_BLK, // Port addr of General Purpose Event 1 Reg Blk
PM1_EVT_LEN, // Byte Length of ports at pm1X_evt_blk
PM1_CNT_LEN, // Byte Length of ports at pm1X_cnt_blk
PM2_CNT_LEN, // Byte Length of ports at pm2_cnt_blk
PM_TM_LEN, // Byte Length of ports at pm_tm_blk
GPE0_BLK_LEN, // Byte Length of ports at gpe0_blk
GPE1_BLK_LEN, // Byte Length of ports at gpe1_blk
GPE1_BASE, // offset in gpe model where gpe1 events start
CST_CNT, // _CST support
P_LVL2_LAT, // worst case HW latency to enter/exit C2 state
P_LVL3_LAT, // worst case HW latency to enter/exit C3 state
FLUSH_SIZE, // Size of area read to flush caches
FLUSH_STRIDE, // Stride used in flushing caches
DUTY_OFFSET, // bit location of duty cycle field in p_cnt reg
DUTY_WIDTH, // bit width of duty cycle field in p_cnt reg
DAY_ALRM, // index to day-of-month alarm in RTC CMOS RAM
MON_ALRM, // index to month-of-year alarm in RTC CMOS RAM
CENTURY, // index to century in RTC CMOS RAM
IAPC_BOOT_ARCH, // IA-PCI Boot Architecture Flag
RESERVED, // reserved
FLAG,
{
EFI_ACPI_5_0_SYSTEM_IO,
8,
0,
0,
0xCF9
},
0x0E, // Hardware reset value
0, 0, 0, // Reserved
0, // XFirmwareCtrl
0, // XDsdt
//
// X_PM1a Event Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x20,
0x00,
EFI_ACPI_3_0_DWORD,
PM1a_EVT_BLK,
//
// X_PM1b Event Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x00,
0x00,
EFI_ACPI_RESERVED_BYTE,
PM1b_EVT_BLK,
//
// X_PM1a Control Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x10,
0x00,
EFI_ACPI_3_0_WORD,
PM1a_CNT_BLK,
//
// X_PM1b Control Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x00,
0x00,
EFI_ACPI_RESERVED_BYTE,
PM1b_CNT_BLK,
//
// X_PM2 Control Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x08,
0x00,
EFI_ACPI_3_0_BYTE,
PM2_CNT_BLK,
//
// X_PM Timer Control Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x20,
0x00,
EFI_ACPI_3_0_DWORD,
PM_TMR_BLK,
//
// X_General Purpose Event 0 Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x80,
0x00,
EFI_ACPI_RESERVED_BYTE,
GPE0_BLK,
//
// X_General Purpose Event 1 Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x00,
0x00,
EFI_ACPI_RESERVED_BYTE,
GPE1_BLK,
//
// Sleep Control Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x08,
0x00,
EFI_ACPI_RESERVED_BYTE,
0,
//
// Sleep Status Register Block
//
EFI_ACPI_5_0_SYSTEM_IO,
0x08,
0x00,
EFI_ACPI_RESERVED_BYTE,
0,
};
VOID*
ReferenceAcpiTable (
VOID
)
{
//
// Reference the table being generated to prevent the optimizer from
// removing the data structure from the executable
//
return (VOID*)&FACP;
}
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