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- /******************************************************************************
- *
- * 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__ */
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