1 /** @file 2 FACP Table 3 4 Copyright (c) 2013, Red Hat, Inc. 5 Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR> 6 This program and the accompanying materials are 7 licensed and made available under the terms and conditions of the BSD License 8 which accompanies this distribution. The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #include "Platform.h" 17 18 EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE FACP = { 19 { 20 EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE, 21 sizeof (EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE), 22 EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION, 23 0, // to make sum of entire table == 0 24 {EFI_ACPI_OEM_ID}, // OEMID is a 6 bytes long field 25 EFI_ACPI_OEM_TABLE_ID, // OEM table identification(8 bytes long) 26 EFI_ACPI_OEM_REVISION, // OEM revision number 27 EFI_ACPI_CREATOR_ID, // ASL compiler vendor ID 28 EFI_ACPI_CREATOR_REVISION // ASL compiler revision number 29 }, 30 0, // Physical addesss of FACS 31 0, // Physical address of DSDT 32 RESERVED, // System Interrupt Model in ACPI 1.0, eliminated in 2.0 33 EFI_ACPI_2_0_PM_PROFILE_UNSPECIFIED, // Preferred PM profile 34 SCI_INT_VECTOR, // System vector of SCI interrupt 35 SMI_CMD_IO_PORT, // Port address of SMI command port 36 ACPI_ENABLE, // value to write to port smi_cmd to enable ACPI 37 ACPI_DISABLE, // value to write to port smi_cmd to disable ACPI 38 S4BIOS_REQ, // Value to write to SMI CMD port to enter the S4BIOS state 39 0, // PState control 40 PM1a_EVT_BLK, // Port address of Power Mgt 1a Event Reg Blk 41 0, // Power Mgt 1b Event Reg Blk unsupported 42 PM1a_CNT_BLK, // Port address of Power Mgt 1a Ctrl Reg Blk 43 0, // Power Mgt 1b Ctrl Reg Blk unsupported 44 0, // Power Mgt 2 Ctrl Reg Blk unsupported 45 PM_TMR_BLK, // Port address of Power Mgt Timer Ctrl Reg Blk 46 GPE0_BLK, // Port addr of General Purpose Event 0 Reg Blk 47 0, // General Purpose Event 1 Reg Blk unsupported 48 PM1_EVT_LEN, // Byte Length of ports at pm1X_evt_blk 49 PM1_CNT_LEN, // Byte Length of ports at pm1X_cnt_blk 50 0, // Power Mgt 2 Ctrl Reg Blk unsupported 51 PM_TM_LEN, // Byte Length of ports at pm_tm_blk 52 GPE0_BLK_LEN, // Byte Length of ports at gpe0_blk 53 0, // General Purpose Event 1 Reg Blk unsupported 54 0, // General Purpose Event 1 Reg Blk unsupported 55 0, // _CST support 56 P_LVL2_LAT, // worst case HW latency to enter/exit C2 state 57 P_LVL3_LAT, // worst case HW latency to enter/exit C3 state 58 FLUSH_SIZE, // Size of area read to flush caches 59 FLUSH_STRIDE, // Stride used in flushing caches 60 DUTY_OFFSET, // bit location of duty cycle field in p_cnt reg 61 DUTY_WIDTH, // bit width of duty cycle field in p_cnt reg 62 DAY_ALRM, // index to day-of-month alarm in RTC CMOS RAM 63 MON_ALRM, // index to month-of-year alarm in RTC CMOS RAM 64 CENTURY, // index to century in RTC CMOS RAM 65 0x0000, // Boot architecture flag (16-bit) 66 RESERVED, // reserved 67 FLAG, // Fixed feature flags 68 GAS2_IO(RESET_REG, 1), // Extended address of the Reset Register 69 RESET_VALUE, // Value for the Reset Register to reset the system 70 { RESERVED }, // reserved[3] 71 0, // 64-bit physical addesss of FACS, set at installation 72 0, // 64-bit physical addesss of DSDT, set at installation 73 74 GAS2_IO(PM1a_EVT_BLK, PM1_EVT_LEN), // Ext. addr. of PM 1a Event Reg Blk 75 { 0 }, // PM 1b Event Reg Blk unsupported 76 GAS2_IO(PM1a_CNT_BLK, PM1_CNT_LEN), // Ext. addr. of PM 1a Ctrl Reg Blk 77 { 0 }, // PM 1b Ctrl Reg Blk unsupported 78 { 0 }, // PM 2 Ctrl Reg Blk unsupported 79 GAS2_IO(PM_TMR_BLK, PM_TM_LEN), // Ext. addr. of PM Timer Ctrl Reg Blk 80 GAS2_IO(GPE0_BLK, GPE0_BLK_LEN), // Ext. addr. of GPE 0 Reg Blk 81 { 0 } // GPE 1 Reg Blk unsupported 82 }; 83 84 85 VOID* 86 ReferenceAcpiTable ( 87 VOID 88 ) 89 { 90 // 91 // Reference the table being generated to prevent the optimizer from removing the 92 // data structure from the exeutable 93 // 94 return (VOID*)&FACP; 95 } 96
