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Diffstat (limited to 'drivers/acpi/include/actbl71.h')
| -rw-r--r-- | drivers/acpi/include/actbl71.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/drivers/acpi/include/actbl71.h b/drivers/acpi/include/actbl71.h new file mode 100644 index 000000000..408ec402e --- /dev/null +++ b/drivers/acpi/include/actbl71.h @@ -0,0 +1,144 @@ +/****************************************************************************** + * + * Name: actbl71.h - IA-64 Extensions to the ACPI Spec Rev. 0.71 + * This file includes tables specific to this + * specification revision. + * $Revision: 7 $ + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 R. Byron Moore + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ACTBL71_H__ +#define __ACTBL71_H__ + +/* 0.71 FADT Address_space data item bitmasks defines */ +/* If the associated bit is zero then it is in memory space else in io space */ +#define SMI_CMD_ADDRESS_SPACE 0x01 +#define PM1_BLK_ADDRESS_SPACE 0x02 +#define PM2_CNT_BLK_ADDRESS_SPACE 0x04 +#define PM_TMR_BLK_ADDRESS_SPACE 0x08 +#define GPE0_BLK_ADDRESS_SPACE 0x10 +#define GPE1_BLK_ADDRESS_SPACE 0x20 + +/* Only for clarity in declarations */ +typedef UINT64 IO_ADDRESS; + +#pragma pack(1) + +typedef struct /* Root System Descriptor Pointer */ +{ + NATIVE_CHAR signature [8]; /* contains "RSD PTR " */ + u8 checksum; /* to make sum of struct == 0 */ + NATIVE_CHAR oem_id [6]; /* OEM identification */ + u8 reserved; /* Must be 0 for 1.0, 2 for 2.0 */ + UINT64 rsdt_physical_address; /* 64-bit physical address of RSDT */ +} RSDP_DESCRIPTOR_REV071; + + +/*****************************************/ +/* IA64 Extensions to ACPI Spec Rev 0.71 */ +/* for the Root System Description Table */ +/*****************************************/ +typedef struct +{ + ACPI_TABLE_HEADER header; /* Table header */ + u32 reserved_pad; /* IA64 alignment, must be 0 */ + UINT64 table_offset_entry [1]; /* Array of pointers to other */ + /* tables' headers */ +} RSDT_DESCRIPTOR_REV071; + + +/*******************************************/ +/* IA64 Extensions to ACPI Spec Rev 0.71 */ +/* for the Firmware ACPI Control Structure */ +/*******************************************/ +typedef struct +{ + NATIVE_CHAR signature[4]; /* signature "FACS" */ + u32 length; /* length of structure, in bytes */ + u32 hardware_signature; /* hardware configuration signature */ + u32 reserved4; /* must be 0 */ + UINT64 firmware_waking_vector; /* ACPI OS waking vector */ + UINT64 global_lock; /* Global Lock */ + u32 S4_bios_f : 1; /* Indicates if S4_bIOS support is present */ + u32 reserved1 : 31; /* must be 0 */ + u8 reserved3 [28]; /* reserved - must be zero */ + +} FACS_DESCRIPTOR_REV071; + + +/******************************************/ +/* IA64 Extensions to ACPI Spec Rev 0.71 */ +/* for the Fixed ACPI Description Table */ +/******************************************/ +typedef struct +{ + ACPI_TABLE_HEADER header; /* table header */ + u32 reserved_pad; /* IA64 alignment, must be 0 */ + UINT64 firmware_ctrl; /* 64-bit Physical address of FACS */ + UINT64 dsdt; /* 64-bit Physical address of DSDT */ + u8 model; /* System Interrupt Model */ + u8 address_space; /* Address Space Bitmask */ + u16 sci_int; /* System vector of SCI interrupt */ + 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 S4_bios_req; /* Value to write to SMI CMD to enter S4_bIOS state */ + u8 reserved2; /* reserved - must be zero */ + UINT64 smi_cmd; /* Port address of SMI command port */ + UINT64 pm1a_evt_blk; /* Port address of Power Mgt 1a Acpi_event Reg Blk */ + UINT64 pm1b_evt_blk; /* Port address of Power Mgt 1b Acpi_event Reg Blk */ + UINT64 pm1a_cnt_blk; /* Port address of Power Mgt 1a Control Reg Blk */ + UINT64 pm1b_cnt_blk; /* Port address of Power Mgt 1b Control Reg Blk */ + UINT64 pm2_cnt_blk; /* Port address of Power Mgt 2 Control Reg Blk */ + UINT64 pm_tmr_blk; /* Port address of Power Mgt Timer Ctrl Reg Blk */ + UINT64 gpe0blk; /* Port addr of General Purpose Acpi_event 0 Reg Blk */ + UINT64 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 gpe0blk_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 */ + u16 plvl2_lat; /* worst case HW latency to enter/exit C2 state */ + u16 plvl3_lat; /* worst case HW latency to enter/exit C3 state */ + 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; /* reserved */ + u32 flush_cash : 1; /* PAL_FLUSH_CACHE is correctly supported */ + u32 reserved5 : 1; /* reserved - must be zero */ + u32 proc_c1 : 1; /* all processors support C1 state */ + u32 plvl2_up : 1; /* C2 state works on MP system */ + u32 pwr_button : 1; /* Power button is handled as a generic feature */ + u32 sleep_button : 1; /* Sleep button is handled as a generic feature, or not present */ + u32 fixed_rTC : 1; /* RTC wakeup stat not in fixed register space */ + u32 rtcs4 : 1; /* RTC wakeup stat not possible from S4 */ + u32 tmr_val_ext : 1; /* tmr_val is 32 bits */ + u32 dock_cap : 1; /* Supports Docking */ + u32 reserved6 : 22; /* reserved - must be zero */ + +} FADT_DESCRIPTOR_REV071; + +#pragma pack() + +#endif /* __ACTBL71_H__ */ + |