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