| /****************************************************************************** |
| * |
| * Name: actbl1.h - ACPI 1.0 tables |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2005, R. Byron Moore |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #ifndef __ACTBL1_H__ |
| #define __ACTBL1_H__ |
| |
| #pragma pack(1) |
| |
| /* |
| * ACPI 1.0 Root System Description Table (RSDT) |
| */ |
| struct rsdt_descriptor_rev1 |
| { |
| ACPI_TABLE_HEADER_DEF /* ACPI common table header */ |
| u32 table_offset_entry[1]; /* Array of pointers to ACPI tables */ |
| }; |
| |
| |
| /* |
| * ACPI 1.0 Firmware ACPI Control Structure (FACS) |
| */ |
| struct facs_descriptor_rev1 |
| { |
| char signature[4]; /* ASCII table signature */ |
| u32 length; /* Length of structure in bytes */ |
| u32 hardware_signature; /* Hardware configuration signature */ |
| u32 firmware_waking_vector; /* ACPI OS waking vector */ |
| u32 global_lock; /* Global Lock */ |
| |
| /* Flags (32 bits) */ |
| |
| u8 S4bios_f : 1; /* 00: S4BIOS support is present */ |
| u8 : 7; /* 01-07: Reserved, must be zero */ |
| u8 reserved1[3]; /* 08-31: Reserved, must be zero */ |
| |
| u8 reserved2[40]; /* Reserved, must be zero */ |
| }; |
| |
| |
| /* |
| * ACPI 1.0 Fixed ACPI Description Table (FADT) |
| */ |
| struct fadt_descriptor_rev1 |
| { |
| ACPI_TABLE_HEADER_DEF /* ACPI common table header */ |
| u32 firmware_ctrl; /* Physical address of FACS */ |
| u32 dsdt; /* Physical address of DSDT */ |
| u8 model; /* System Interrupt Model */ |
| u8 reserved1; /* Reserved, must be zero */ |
| u16 sci_int; /* System vector of SCI interrupt */ |
| u32 smi_cmd; /* Port address of SMI command port */ |
| u8 acpi_enable; /* Value to write to smi_cmd to enable ACPI */ |
| u8 acpi_disable; /* Value to write to smi_cmd to disable ACPI */ |
| u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */ |
| u8 reserved2; /* Reserved, must be zero */ |
| u32 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */ |
| u32 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */ |
| u32 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */ |
| u32 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */ |
| u32 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */ |
| u32 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */ |
| u32 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */ |
| u32 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */ |
| u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */ |
| u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */ |
| u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */ |
| u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */ |
| u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */ |
| u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */ |
| u8 gpe1_base; /* Offset in gpe model where gpe1 events start */ |
| u8 reserved3; /* Reserved, must be zero */ |
| u16 plvl2_lat; /* Worst case HW latency to enter/exit C2 state */ |
| u16 plvl3_lat; /* Worst case HW latency to enter/exit C3 state */ |
| u16 flush_size; /* Size of area read to flush caches */ |
| u16 flush_stride; /* Stride used in flushing caches */ |
| u8 duty_offset; /* Bit location of duty cycle field in p_cnt reg */ |
| u8 duty_width; /* Bit width of duty cycle field in p_cnt reg */ |
| u8 day_alrm; /* Index to day-of-month alarm in RTC CMOS RAM */ |
| u8 mon_alrm; /* Index to month-of-year alarm in RTC CMOS RAM */ |
| u8 century; /* Index to century in RTC CMOS RAM */ |
| u8 reserved4[3]; /* Reserved, must be zero */ |
| |
| /* Flags (32 bits) */ |
| |
| u8 wb_invd : 1; /* 00: The wbinvd instruction works properly */ |
| u8 wb_invd_flush : 1; /* 01: The wbinvd flushes but does not invalidate */ |
| u8 proc_c1 : 1; /* 02: All processors support C1 state */ |
| u8 plvl2_up : 1; /* 03: C2 state works on MP system */ |
| u8 pwr_button : 1; /* 04: Power button is handled as a generic feature */ |
| u8 sleep_button : 1; /* 05: Sleep button is handled as a generic feature, or not present */ |
| u8 fixed_rTC : 1; /* 06: RTC wakeup stat not in fixed register space */ |
| u8 rtcs4 : 1; /* 07: RTC wakeup stat not possible from S4 */ |
| u8 tmr_val_ext : 1; /* 08: tmr_val width is 32 bits (0 = 24 bits) */ |
| u8 : 7; /* 09-15: Reserved, must be zero */ |
| u8 reserved5[2]; /* 16-31: Reserved, must be zero */ |
| }; |
| |
| #pragma pack() |
| |
| #endif /* __ACTBL1_H__ */ |
| |
| |
