[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / acpi / actbl3.h

/******************************************************************************
 *
 * Name: actbl3.h - ACPI Table Definitions
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2012, Intel Corp.
 * 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 __ACTBL3_H__
#define __ACTBL3_H__

/*******************************************************************************
 *
 * Additional ACPI Tables (3)
 *
 * These tables are not consumed directly by the ACPICA subsystem, but are
 * included here to support device drivers and the AML disassembler.
 *
 * The tables in this file are fully defined within the ACPI specification.
 *
 ******************************************************************************/

/*
 * Values for description table header signatures for tables defined in this
 * file. Useful because they make it more difficult to inadvertently type in
 * the wrong signature.
 */
#define ACPI_SIG_BGRT           "BGRT"	/* Boot Graphics Resource Table */
#define ACPI_SIG_DRTM           "DRTM"	/* Dynamic Root of Trust for Measurement table */
#define ACPI_SIG_FPDT           "FPDT"	/* Firmware Performance Data Table */
#define ACPI_SIG_GTDT           "GTDT"	/* Generic Timer Description Table */
#define ACPI_SIG_MPST           "MPST"	/* Memory Power State Table */
#define ACPI_SIG_PCCT           "PCCT"	/* Platform Communications Channel Table */
#define ACPI_SIG_PMTT           "PMTT"	/* Platform Memory Topology Table */
#define ACPI_SIG_RASF           "RASF"	/* RAS Feature table */

#define ACPI_SIG_S3PT           "S3PT"	/* S3 Performance (sub)Table */
#define ACPI_SIG_PCCS           "PCC"	/* PCC Shared Memory Region */

/* Reserved table signatures */

#define ACPI_SIG_CSRT           "CSRT"	/* Core System Resources Table */
#define ACPI_SIG_MATR           "MATR"	/* Memory Address Translation Table */
#define ACPI_SIG_MSDM           "MSDM"	/* Microsoft Data Management Table */
#define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */

/*
 * All tables must be byte-packed to match the ACPI specification, since
 * the tables are provided by the system BIOS.
 */
#pragma pack(1)

/*
 * Note: C bitfields are not used for this reason:
 *
 * "Bitfields are great and easy to read, but unfortunately the C language
 * does not specify the layout of bitfields in memory, which means they are
 * essentially useless for dealing with packed data in on-disk formats or
 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
 * this decision was a design error in C. Ritchie could have picked an order
 * and stuck with it." Norman Ramsey.
 * See http://stackoverflow.com/a/1053662/41661
 */

/*******************************************************************************
 *
 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_bgrt {
	struct acpi_table_header header;	/* Common ACPI table header */
	u16 version;
	u8 status;
	u8 image_type;
	u64 image_address;
	u32 image_offset_x;
	u32 image_offset_y;
};

/*******************************************************************************
 *
 * DRTM - Dynamic Root of Trust for Measurement table
 *
 ******************************************************************************/

struct acpi_table_drtm {
	struct acpi_table_header header;	/* Common ACPI table header */
	u64 entry_base_address;
	u64 entry_length;
	u32 entry_address32;
	u64 entry_address64;
	u64 exit_address;
	u64 log_area_address;
	u32 log_area_length;
	u64 arch_dependent_address;
	u32 flags;
};

/* 1) Validated Tables List */

struct acpi_drtm_vtl_list {
	u32 validated_table_list_count;
};

/* 2) Resources List */

struct acpi_drtm_resource_list {
	u32 resource_list_count;
};

/* 3) Platform-specific Identifiers List */

struct acpi_drtm_id_list {
	u32 id_list_count;
};

/*******************************************************************************
 *
 * FPDT - Firmware Performance Data Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_fpdt {
	struct acpi_table_header header;	/* Common ACPI table header */
};

/* FPDT subtable header */

struct acpi_fpdt_header {
	u16 type;
	u8 length;
	u8 revision;
};

/* Values for Type field above */

enum acpi_fpdt_type {
	ACPI_FPDT_TYPE_BOOT = 0,
	ACPI_FPDT_TYPE_S3PERF = 1,
};

/*
 * FPDT subtables
 */

/* 0: Firmware Basic Boot Performance Record */

struct acpi_fpdt_boot {
	struct acpi_fpdt_header header;
	u8 reserved[4];
	u64 reset_end;
	u64 load_start;
	u64 startup_start;
	u64 exit_services_entry;
	u64 exit_services_exit;
};

/* 1: S3 Performance Table Pointer Record */

struct acpi_fpdt_s3pt_ptr {
	struct acpi_fpdt_header header;
	u8 reserved[4];
	u64 address;
};

/*
 * S3PT - S3 Performance Table. This table is pointed to by the
 * FPDT S3 Pointer Record above.
 */
struct acpi_table_s3pt {
	u8 signature[4];	/* "S3PT" */
	u32 length;
};

/*
 * S3PT Subtables
 */
struct acpi_s3pt_header {
	u16 type;
	u8 length;
	u8 revision;
};

/* Values for Type field above */

enum acpi_s3pt_type {
	ACPI_S3PT_TYPE_RESUME = 0,
	ACPI_S3PT_TYPE_SUSPEND = 1,
};

struct acpi_s3pt_resume {
	struct acpi_s3pt_header header;
	u32 resume_count;
	u64 full_resume;
	u64 average_resume;
};

struct acpi_s3pt_suspend {
	struct acpi_s3pt_header header;
	u64 suspend_start;
	u64 suspend_end;
};

/*******************************************************************************
 *
 * GTDT - Generic Timer Description Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_gtdt {
	struct acpi_table_header header;	/* Common ACPI table header */
	u64 address;
	u32 flags;
	u32 secure_pl1_interrupt;
	u32 secure_pl1_flags;
	u32 non_secure_pl1_interrupt;
	u32 non_secure_pl1_flags;
	u32 virtual_timer_interrupt;
	u32 virtual_timer_flags;
	u32 non_secure_pl2_interrupt;
	u32 non_secure_pl2_flags;
};

/* Values for Flags field above */

#define ACPI_GTDT_MAPPED_BLOCK_PRESENT      1

/* Values for all "TimerFlags" fields above */

#define ACPI_GTDT_INTERRUPT_MODE            1
#define ACPI_GTDT_INTERRUPT_POLARITY        2

/*******************************************************************************
 *
 * MPST - Memory Power State Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

#define ACPI_MPST_CHANNEL_INFO \
	u16                             reserved1; \
	u8                              channel_id; \
	u8                              reserved2; \
	u16                             power_node_count;

/* Main table */

struct acpi_table_mpst {
	struct acpi_table_header header;	/* Common ACPI table header */
	 ACPI_MPST_CHANNEL_INFO	/* Platform Communication Channel */
};

/* Memory Platform Communication Channel Info */

struct acpi_mpst_channel {
	ACPI_MPST_CHANNEL_INFO	/* Platform Communication Channel */
};

/* Memory Power Node Structure */

struct acpi_mpst_power_node {
	u8 flags;
	u8 reserved1;
	u16 node_id;
	u32 length;
	u64 range_address;
	u64 range_length;
	u8 num_power_states;
	u8 num_physical_components;
	u16 reserved2;
};

/* Values for Flags field above */

#define ACPI_MPST_ENABLED               1
#define ACPI_MPST_POWER_MANAGED         2
#define ACPI_MPST_HOT_PLUG_CAPABLE      4

/* Memory Power State Structure (follows POWER_NODE above) */

struct acpi_mpst_power_state {
	u8 power_state;
	u8 info_index;
};

/* Physical Component ID Structure (follows POWER_STATE above) */

struct acpi_mpst_component {
	u16 component_id;
};

/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */

struct acpi_mpst_data_hdr {
	u16 characteristics_count;
};

struct acpi_mpst_power_data {
	u8 revision;
	u8 flags;
	u16 reserved1;
	u32 average_power;
	u32 power_saving;
	u64 exit_latency;
	u64 reserved2;
};

/* Values for Flags field above */

#define ACPI_MPST_PRESERVE              1
#define ACPI_MPST_AUTOENTRY             2
#define ACPI_MPST_AUTOEXIT              4

/* Shared Memory Region (not part of an ACPI table) */

struct acpi_mpst_shared {
	u32 signature;
	u16 pcc_command;
	u16 pcc_status;
	u16 command_register;
	u16 status_register;
	u16 power_state_id;
	u16 power_node_id;
	u64 energy_consumed;
	u64 average_power;
};

/*******************************************************************************
 *
 * PCCT - Platform Communications Channel Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_pcct {
	struct acpi_table_header header;	/* Common ACPI table header */
	u32 flags;
	u32 latency;
	u32 reserved;
};

/* Values for Flags field above */

#define ACPI_PCCT_DOORBELL              1

/*
 * PCCT subtables
 */

/* 0: Generic Communications Subspace */

struct acpi_pcct_subspace {
	struct acpi_subtable_header header;
	u8 reserved[6];
	u64 base_address;
	u64 length;
	struct acpi_generic_address doorbell_register;
	u64 preserve_mask;
	u64 write_mask;
};

/*
 * PCC memory structures (not part of the ACPI table)
 */

/* Shared Memory Region */

struct acpi_pcct_shared_memory {
	u32 signature;
	u16 command;
	u16 status;
};

/*******************************************************************************
 *
 * PMTT - Platform Memory Topology Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_pmtt {
	struct acpi_table_header header;	/* Common ACPI table header */
	u32 reserved;
};

/* Common header for PMTT subtables that follow main table */

struct acpi_pmtt_header {
	u8 type;
	u8 reserved1;
	u16 length;
	u16 flags;
	u16 reserved2;
};

/* Values for Type field above */

#define ACPI_PMTT_TYPE_SOCKET           0
#define ACPI_PMTT_TYPE_CONTROLLER       1
#define ACPI_PMTT_TYPE_DIMM             2
#define ACPI_PMTT_TYPE_RESERVED         3	/* 0x03-0xFF are reserved */

/* Values for Flags field above */

#define ACPI_PMTT_TOP_LEVEL             0x0001
#define ACPI_PMTT_PHYSICAL              0x0002
#define ACPI_PMTT_MEMORY_TYPE           0x000C

/*
 * PMTT subtables, correspond to Type in struct acpi_pmtt_header
 */

/* 0: Socket Structure */

struct acpi_pmtt_socket {
	struct acpi_pmtt_header header;
	u16 socket_id;
	u16 reserved;
};

/* 1: Memory Controller subtable */

struct acpi_pmtt_controller {
	struct acpi_pmtt_header header;
	u32 read_latency;
	u32 write_latency;
	u32 read_bandwidth;
	u32 write_bandwidth;
	u16 access_width;
	u16 alignment;
	u16 reserved;
	u16 domain_count;
};

/* 1a: Proximity Domain substructure */

struct acpi_pmtt_domain {
	u32 proximity_domain;
};

/* 2: Physical Component Identifier (DIMM) */

struct acpi_pmtt_physical_component {
	struct acpi_pmtt_header header;
	u16 component_id;
	u16 reserved;
	u32 memory_size;
	u32 bios_handle;
};

/*******************************************************************************
 *
 * RASF - RAS Feature Table (ACPI 5.0)
 *        Version 1
 *
 ******************************************************************************/

struct acpi_table_rasf {
	struct acpi_table_header header;	/* Common ACPI table header */
	u8 channel_id[12];
};

/* RASF Platform Communication Channel Shared Memory Region */

struct acpi_rasf_shared_memory {
	u32 signature;
	u16 command;
	u16 status;
	u64 requested_address;
	u64 requested_length;
	u64 actual_address;
	u64 actual_length;
	u16 flags;
	u8 speed;
};

/* Masks for Flags and Speed fields above */

#define ACPI_RASF_SCRUBBER_RUNNING      1
#define ACPI_RASF_SPEED                 (7<<1)

/* Channel Commands */

enum acpi_rasf_commands {
	ACPI_RASF_GET_RAS_CAPABILITIES = 1,
	ACPI_RASF_GET_PATROL_PARAMETERS = 2,
	ACPI_RASF_START_PATROL_SCRUBBER = 3,
	ACPI_RASF_STOP_PATROL_SCRUBBER = 4
};

/* Channel Command flags */

#define ACPI_RASF_GENERATE_SCI          (1<<15)

/* Status values */

enum acpi_rasf_status {
	ACPI_RASF_SUCCESS = 0,
	ACPI_RASF_NOT_VALID = 1,
	ACPI_RASF_NOT_SUPPORTED = 2,
	ACPI_RASF_BUSY = 3,
	ACPI_RASF_FAILED = 4,
	ACPI_RASF_ABORTED = 5,
	ACPI_RASF_INVALID_DATA = 6
};

/* Status flags */

#define ACPI_RASF_COMMAND_COMPLETE      (1)
#define ACPI_RASF_SCI_DOORBELL          (1<<1)
#define ACPI_RASF_ERROR                 (1<<2)
#define ACPI_RASF_STATUS                (0x1F<<3)

/* Reset to default packing */

#pragma pack()

#endif				/* __ACTBL3_H__ */
Commit	Line	Data
c5bd6537 BM	1	/******************************************************************************
	2	*
	3	* Name: actbl3.h - ACPI Table Definitions
	4	*
	5	*****************************************************************************/
	6
	7	/*
75e7386b	8	* Copyright (C) 2000 - 2012, Intel Corp.
c5bd6537 BM	9	* All rights reserved.
	10	*
	11	* Redistribution and use in source and binary forms, with or without
	12	* modification, are permitted provided that the following conditions
	13	* are met:
	14	* 1. Redistributions of source code must retain the above copyright
	15	* notice, this list of conditions, and the following disclaimer,
	16	* without modification.
	17	* 2. Redistributions in binary form must reproduce at minimum a disclaimer
	18	* substantially similar to the "NO WARRANTY" disclaimer below
	19	* ("Disclaimer") and any redistribution must be conditioned upon
	20	* including a substantially similar Disclaimer requirement for further
	21	* binary redistribution.
	22	* 3. Neither the names of the above-listed copyright holders nor the names
	23	* of any contributors may be used to endorse or promote products derived
	24	* from this software without specific prior written permission.
	25	*
	26	* Alternatively, this software may be distributed under the terms of the
	27	* GNU General Public License ("GPL") version 2 as published by the Free
	28	* Software Foundation.
	29	*
	30	* NO WARRANTY
	31	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	32	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	33	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
	34	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	35	* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	36	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	37	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	38	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	39	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	40	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	41	* POSSIBILITY OF SUCH DAMAGES.
	42	*/
	43
	44	#ifndef __ACTBL3_H__
	45	#define __ACTBL3_H__
	46
	47	/*******************************************************************************
	48	*
	49	* Additional ACPI Tables (3)
	50	*
	51	* These tables are not consumed directly by the ACPICA subsystem, but are
	52	* included here to support device drivers and the AML disassembler.
	53	*
	54	* The tables in this file are fully defined within the ACPI specification.
	55	*
	56	******************************************************************************/
	57
	58	/*
	59	* Values for description table header signatures for tables defined in this
	60	* file. Useful because they make it more difficult to inadvertently type in
	61	* the wrong signature.
	62	*/
	63	#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
	64	#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
	65	#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
	66	#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
	67	#define ACPI_SIG_MPST "MPST" /* Memory Power State Table */
	68	#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
	69	#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
	70	#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
	71
	72	#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
73	#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
74
75	/* Reserved table signatures */
76
77	#define ACPI_SIG_CSRT "CSRT" /* Core System Resources Table */
c5bd6537 BM	78	#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
	79	#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
	80	#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
	81
	82	/*
	83	* All tables must be byte-packed to match the ACPI specification, since
	84	* the tables are provided by the system BIOS.
	85	*/
	86	#pragma pack(1)
	87
	88	/*
be030a57 BM	89	* Note: C bitfields are not used for this reason:
	90	*
	91	* "Bitfields are great and easy to read, but unfortunately the C language
	92	* does not specify the layout of bitfields in memory, which means they are
	93	* essentially useless for dealing with packed data in on-disk formats or
	94	* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
	95	* this decision was a design error in C. Ritchie could have picked an order
	96	* and stuck with it." Norman Ramsey.
	97	* See http://stackoverflow.com/a/1053662/41661
c5bd6537 BM	98	*/
	99
	100	/*******************************************************************************
	101	*
	102	* BGRT - Boot Graphics Resource Table (ACPI 5.0)
	103	* Version 1
	104	*
	105	******************************************************************************/
	106
	107	struct acpi_table_bgrt {
	108	struct acpi_table_header header; /* Common ACPI table header */
	109	u16 version;
	110	u8 status;
	111	u8 image_type;
	112	u64 image_address;
	113	u32 image_offset_x;
	114	u32 image_offset_y;
	115	};
	116
	117	/*******************************************************************************
	118	*
	119	* DRTM - Dynamic Root of Trust for Measurement table
	120	*
	121	******************************************************************************/
	122
	123	struct acpi_table_drtm {
	124	struct acpi_table_header header; /* Common ACPI table header */
	125	u64 entry_base_address;
	126	u64 entry_length;
	127	u32 entry_address32;
	128	u64 entry_address64;
	129	u64 exit_address;
	130	u64 log_area_address;
	131	u32 log_area_length;
	132	u64 arch_dependent_address;
	133	u32 flags;
	134	};
	135
	136	/* 1) Validated Tables List */
	137
	138	struct acpi_drtm_vtl_list {
	139	u32 validated_table_list_count;
	140	};
	141
	142	/* 2) Resources List */
	143
	144	struct acpi_drtm_resource_list {
	145	u32 resource_list_count;
	146	};
	147
	148	/* 3) Platform-specific Identifiers List */
	149
	150	struct acpi_drtm_id_list {
	151	u32 id_list_count;
	152	};
	153
	154	/*******************************************************************************
	155	*
	156	* FPDT - Firmware Performance Data Table (ACPI 5.0)
	157	* Version 1
	158	*
	159	******************************************************************************/
	160
	161	struct acpi_table_fpdt {
162	struct acpi_table_header header; /* Common ACPI table header */
163	};
164
165	/* FPDT subtable header */
166
167	struct acpi_fpdt_header {
168	u16 type;
169	u8 length;
170	u8 revision;
171	};
172
173	/* Values for Type field above */
174
175	enum acpi_fpdt_type {
176	ACPI_FPDT_TYPE_BOOT = 0,
177	ACPI_FPDT_TYPE_S3PERF = 1,
178	};
179
180	/*
181	* FPDT subtables
182	*/
183
184	/* 0: Firmware Basic Boot Performance Record */
185
186	struct acpi_fpdt_boot {
187	struct acpi_fpdt_header header;
188	u8 reserved[4];
189	u64 reset_end;
190	u64 load_start;
191	u64 startup_start;
192	u64 exit_services_entry;
193	u64 exit_services_exit;
194	};
195
196	/* 1: S3 Performance Table Pointer Record */
197
198	struct acpi_fpdt_s3pt_ptr {
199	struct acpi_fpdt_header header;
200	u8 reserved[4];
201	u64 address;
202	};
203
204	/*
205	* S3PT - S3 Performance Table. This table is pointed to by the
206	* FPDT S3 Pointer Record above.
207	*/
208	struct acpi_table_s3pt {
209	u8 signature[4]; /* "S3PT" */
210	u32 length;
211	};
212
213	/*
214	* S3PT Subtables
215	*/
216	struct acpi_s3pt_header {
217	u16 type;
218	u8 length;
219	u8 revision;
220	};
221
222	/* Values for Type field above */
223
224	enum acpi_s3pt_type {
225	ACPI_S3PT_TYPE_RESUME = 0,
226	ACPI_S3PT_TYPE_SUSPEND = 1,
227	};
228
229	struct acpi_s3pt_resume {
230	struct acpi_s3pt_header header;
231	u32 resume_count;
232	u64 full_resume;
233	u64 average_resume;
234	};
235
236	struct acpi_s3pt_suspend {
237	struct acpi_s3pt_header header;
238	u64 suspend_start;
239	u64 suspend_end;
240	};
241
242	/*******************************************************************************
243	*
244	* GTDT - Generic Timer Description Table (ACPI 5.0)
245	* Version 1
246	*
247	******************************************************************************/
248
249	struct acpi_table_gtdt {
250	struct acpi_table_header header; /* Common ACPI table header */
251	u64 address;
252	u32 flags;
253	u32 secure_pl1_interrupt;
254	u32 secure_pl1_flags;
255	u32 non_secure_pl1_interrupt;
256	u32 non_secure_pl1_flags;
257	u32 virtual_timer_interrupt;
258	u32 virtual_timer_flags;
259	u32 non_secure_pl2_interrupt;
260	u32 non_secure_pl2_flags;
261	};
262
263	/* Values for Flags field above */
264
265	#define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1
266
267	/* Values for all "TimerFlags" fields above */
268
269	#define ACPI_GTDT_INTERRUPT_MODE 1
270	#define ACPI_GTDT_INTERRUPT_POLARITY 2
271
272	/*******************************************************************************
273	*
274	* MPST - Memory Power State Table (ACPI 5.0)
275	* Version 1
276	*
277	******************************************************************************/
278
279	#define ACPI_MPST_CHANNEL_INFO \
280	u16 reserved1; \
281	u8 channel_id; \
282	u8 reserved2; \
283	u16 power_node_count;
284
285	/* Main table */
286
287	struct acpi_table_mpst {
288	struct acpi_table_header header; /* Common ACPI table header */
289	ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
290	};
291
292	/* Memory Platform Communication Channel Info */
293
294	struct acpi_mpst_channel {
295	ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
296	};
297
298	/* Memory Power Node Structure */
299
300	struct acpi_mpst_power_node {
301	u8 flags;
302	u8 reserved1;
303	u16 node_id;
304	u32 length;
305	u64 range_address;
306	u64 range_length;
307	u8 num_power_states;
308	u8 num_physical_components;
309	u16 reserved2;
310	};
311
312	/* Values for Flags field above */
313
314	#define ACPI_MPST_ENABLED 1
315	#define ACPI_MPST_POWER_MANAGED 2
316	#define ACPI_MPST_HOT_PLUG_CAPABLE 4
317
318	/* Memory Power State Structure (follows POWER_NODE above) */
319
320	struct acpi_mpst_power_state {
321	u8 power_state;
322	u8 info_index;
323	};
324
325	/* Physical Component ID Structure (follows POWER_STATE above) */
326
327	struct acpi_mpst_component {
328	u16 component_id;
329	};
330
331	/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
332
333	struct acpi_mpst_data_hdr {
334	u16 characteristics_count;
335	};
336
337	struct acpi_mpst_power_data {
338	u8 revision;
339	u8 flags;
340	u16 reserved1;
341	u32 average_power;
342	u32 power_saving;
343	u64 exit_latency;
344	u64 reserved2;
345	};
346
347	/* Values for Flags field above */
348
349	#define ACPI_MPST_PRESERVE 1
350	#define ACPI_MPST_AUTOENTRY 2
351	#define ACPI_MPST_AUTOEXIT 4
352
353	/* Shared Memory Region (not part of an ACPI table) */
354
355	struct acpi_mpst_shared {
356	u32 signature;
357	u16 pcc_command;
358	u16 pcc_status;
359	u16 command_register;
360	u16 status_register;
361	u16 power_state_id;
362	u16 power_node_id;
363	u64 energy_consumed;
364	u64 average_power;
365	};
366
367	/*******************************************************************************
368	*
369	* PCCT - Platform Communications Channel Table (ACPI 5.0)
370	* Version 1
371	*
372	******************************************************************************/
373
374	struct acpi_table_pcct {
375	struct acpi_table_header header; /* Common ACPI table header */
376	u32 flags;
377	u32 latency;
378	u32 reserved;
379	};
380
381	/* Values for Flags field above */
382
383	#define ACPI_PCCT_DOORBELL 1
384
385	/*
386	* PCCT subtables
387	*/
388
389	/* 0: Generic Communications Subspace */
390
391	struct acpi_pcct_subspace {
392	struct acpi_subtable_header header;
393	u8 reserved[6];
394	u64 base_address;
395	u64 length;
396	struct acpi_generic_address doorbell_register;
397	u64 preserve_mask;
398	u64 write_mask;
399	};
400
401	/*
402	* PCC memory structures (not part of the ACPI table)
403	*/
404
405	/* Shared Memory Region */
406
407	struct acpi_pcct_shared_memory {
408	u32 signature;
409	u16 command;
410	u16 status;
411	};
412
413	/*******************************************************************************
414	*
415	* PMTT - Platform Memory Topology Table (ACPI 5.0)
416	* Version 1
417	*
418	******************************************************************************/
419
420	struct acpi_table_pmtt {
421	struct acpi_table_header header; /* Common ACPI table header */
422	u32 reserved;
423	};
424
425	/* Common header for PMTT subtables that follow main table */
426
427	struct acpi_pmtt_header {
428	u8 type;
429	u8 reserved1;
430	u16 length;
431	u16 flags;
432	u16 reserved2;
433	};
434
435	/* Values for Type field above */
436
437	#define ACPI_PMTT_TYPE_SOCKET 0
438	#define ACPI_PMTT_TYPE_CONTROLLER 1
439	#define ACPI_PMTT_TYPE_DIMM 2
440	#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
441
442	/* Values for Flags field above */
443
444	#define ACPI_PMTT_TOP_LEVEL 0x0001
445	#define ACPI_PMTT_PHYSICAL 0x0002
446	#define ACPI_PMTT_MEMORY_TYPE 0x000C
447
448	/*
449	* PMTT subtables, correspond to Type in struct acpi_pmtt_header
450	*/
451
452	/* 0: Socket Structure */
453
454	struct acpi_pmtt_socket {
455	struct acpi_pmtt_header header;
456	u16 socket_id;
457	u16 reserved;
458	};
459
460	/* 1: Memory Controller subtable */
461
462	struct acpi_pmtt_controller {
463	struct acpi_pmtt_header header;
464	u32 read_latency;
465	u32 write_latency;
466	u32 read_bandwidth;
467	u32 write_bandwidth;
468	u16 access_width;
469	u16 alignment;
470	u16 reserved;
471	u16 domain_count;
472	};
473
474	/* 1a: Proximity Domain substructure */
475
476	struct acpi_pmtt_domain {
477	u32 proximity_domain;
478	};
479
480	/* 2: Physical Component Identifier (DIMM) */
481
482	struct acpi_pmtt_physical_component {
483	struct acpi_pmtt_header header;
484	u16 component_id;
485	u16 reserved;
486	u32 memory_size;
487	u32 bios_handle;
488	};
489
490	/*******************************************************************************
491	*
492	* RASF - RAS Feature Table (ACPI 5.0)
493	* Version 1
494	*
495	******************************************************************************/
496
497	struct acpi_table_rasf {
498	struct acpi_table_header header; /* Common ACPI table header */
499	u8 channel_id[12];
500	};
501
502	/* RASF Platform Communication Channel Shared Memory Region */
503
504	struct acpi_rasf_shared_memory {
505	u32 signature;
506	u16 command;
507	u16 status;
508	u64 requested_address;
509	u64 requested_length;
510	u64 actual_address;
511	u64 actual_length;
512	u16 flags;
513	u8 speed;
514	};
515
516	/* Masks for Flags and Speed fields above */
517
518	#define ACPI_RASF_SCRUBBER_RUNNING 1
519	#define ACPI_RASF_SPEED (7<<1)
520
521	/* Channel Commands */
522
523	enum acpi_rasf_commands {
524	ACPI_RASF_GET_RAS_CAPABILITIES = 1,
525	ACPI_RASF_GET_PATROL_PARAMETERS = 2,
526	ACPI_RASF_START_PATROL_SCRUBBER = 3,
527	ACPI_RASF_STOP_PATROL_SCRUBBER = 4
528	};
529
530	/* Channel Command flags */
531
532	#define ACPI_RASF_GENERATE_SCI (1<<15)
533
534	/* Status values */
535
536	enum acpi_rasf_status {
537	ACPI_RASF_SUCCESS = 0,
538	ACPI_RASF_NOT_VALID = 1,
539	ACPI_RASF_NOT_SUPPORTED = 2,
540	ACPI_RASF_BUSY = 3,
541	ACPI_RASF_FAILED = 4,
542	ACPI_RASF_ABORTED = 5,
543	ACPI_RASF_INVALID_DATA = 6
544	};
545
546	/* Status flags */
547
548	#define ACPI_RASF_COMMAND_COMPLETE (1)
549	#define ACPI_RASF_SCI_DOORBELL (1<<1)
550	#define ACPI_RASF_ERROR (1<<2)
551	#define ACPI_RASF_STATUS (0x1F<<3)
552
553	/* Reset to default packing */
554
555	#pragma pack()
556
557	#endif /* __ACTBL3_H__ */