145 lines
7.6 KiB
C
145 lines
7.6 KiB
C
/******************************************************************************
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*
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* Name: actbl71.h - IA-64 Extensions to the ACPI Spec Rev. 0.71
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* This file includes tables specific to this
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* specification revision.
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2003, R. Byron Moore
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ACTBL71_H__
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#define __ACTBL71_H__
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/* 0.71 FADT address_space data item bitmasks defines */
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/* If the associated bit is zero then it is in memory space else in io space */
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#define SMI_CMD_ADDRESS_SPACE 0x01
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#define PM1_BLK_ADDRESS_SPACE 0x02
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#define PM2_CNT_BLK_ADDRESS_SPACE 0x04
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#define PM_TMR_BLK_ADDRESS_SPACE 0x08
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#define GPE0_BLK_ADDRESS_SPACE 0x10
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#define GPE1_BLK_ADDRESS_SPACE 0x20
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/* Only for clarity in declarations */
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typedef u64 IO_ADDRESS;
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#pragma pack(1)
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struct /* Root System Descriptor Pointer */
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{
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NATIVE_CHAR signature [8]; /* contains "RSD PTR " */
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u8 checksum; /* to make sum of struct == 0 */
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NATIVE_CHAR oem_id [6]; /* OEM identification */
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u8 reserved; /* Must be 0 for 1.0, 2 for 2.0 */
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u64 rsdt_physical_address; /* 64-bit physical address of RSDT */
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};
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/*****************************************/
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/* IA64 Extensions to ACPI Spec Rev 0.71 */
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/* for the Root System Description Table */
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/*****************************************/
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struct
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{
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struct acpi_table_header header; /* Table header */
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u32 reserved_pad; /* IA64 alignment, must be 0 */
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u64 table_offset_entry [1]; /* Array of pointers to other */
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/* tables' headers */
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};
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/*******************************************/
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/* IA64 Extensions to ACPI Spec Rev 0.71 */
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/* for the Firmware ACPI Control Structure */
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/*******************************************/
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struct
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{
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NATIVE_CHAR signature[4]; /* signature "FACS" */
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u32 length; /* length of structure, in bytes */
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u32 hardware_signature; /* hardware configuration signature */
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u32 reserved4; /* must be 0 */
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u64 firmware_waking_vector; /* ACPI OS waking vector */
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u64 global_lock; /* Global Lock */
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u32 S4bios_f : 1; /* Indicates if S4BIOS support is present */
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u32 reserved1 : 31; /* must be 0 */
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u8 reserved3 [28]; /* reserved - must be zero */
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};
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/******************************************/
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/* IA64 Extensions to ACPI Spec Rev 0.71 */
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/* for the Fixed ACPI Description Table */
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/******************************************/
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struct
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{
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struct acpi_table_header header; /* table header */
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u32 reserved_pad; /* IA64 alignment, must be 0 */
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u64 firmware_ctrl; /* 64-bit Physical address of FACS */
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u64 dsdt; /* 64-bit Physical address of DSDT */
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u8 model; /* System Interrupt Model */
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u8 address_space; /* Address Space Bitmask */
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u16 sci_int; /* System vector of SCI interrupt */
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u8 acpi_enable; /* value to write to smi_cmd to enable ACPI */
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u8 acpi_disable; /* value to write to smi_cmd to disable ACPI */
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u8 S4bios_req; /* Value to write to SMI CMD to enter S4BIOS state */
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u8 reserved2; /* reserved - must be zero */
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u64 smi_cmd; /* Port address of SMI command port */
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u64 pm1a_evt_blk; /* Port address of Power Mgt 1a acpi_event Reg Blk */
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u64 pm1b_evt_blk; /* Port address of Power Mgt 1b acpi_event Reg Blk */
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u64 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */
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u64 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */
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u64 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */
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u64 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */
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u64 gpe0_blk; /* Port addr of General Purpose acpi_event 0 Reg Blk */
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u64 gpe1_blk; /* Port addr of General Purpose acpi_event 1 Reg Blk */
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u8 pm1_evt_len; /* Byte length of ports at pm1_x_evt_blk */
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u8 pm1_cnt_len; /* Byte length of ports at pm1_x_cnt_blk */
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u8 pm2_cnt_len; /* Byte Length of ports at pm2_cnt_blk */
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u8 pm_tm_len; /* Byte Length of ports at pm_tm_blk */
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u8 gpe0_blk_len; /* Byte Length of ports at gpe0_blk */
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u8 gpe1_blk_len; /* Byte Length of ports at gpe1_blk */
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u8 gpe1_base; /* offset in gpe model where gpe1 events start */
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u8 reserved3; /* reserved */
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u16 plvl2_lat; /* worst case HW latency to enter/exit C2 state */
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u16 plvl3_lat; /* worst case HW latency to enter/exit C3 state */
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u8 day_alrm; /* index to day-of-month alarm in RTC CMOS RAM */
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u8 mon_alrm; /* index to month-of-year alarm in RTC CMOS RAM */
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u8 century; /* index to century in RTC CMOS RAM */
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u8 reserved4; /* reserved */
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u32 flush_cash : 1; /* PAL_FLUSH_CACHE is correctly supported */
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u32 reserved5 : 1; /* reserved - must be zero */
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u32 proc_c1 : 1; /* all processors support C1 state */
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u32 plvl2_up : 1; /* C2 state works on MP system */
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u32 pwr_button : 1; /* Power button is handled as a generic feature */
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u32 sleep_button : 1; /* Sleep button is handled as a generic feature, or not present */
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u32 fixed_rTC : 1; /* RTC wakeup stat not in fixed register space */
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u32 rtcs4 : 1; /* RTC wakeup stat not possible from S4 */
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u32 tmr_val_ext : 1; /* tmr_val is 32 bits */
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u32 dock_cap : 1; /* Supports Docking */
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u32 reserved6 : 22; /* reserved - must be zero */
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};
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#pragma pack()
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#endif /* __ACTBL71_H__ */
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