[net-next-2.6.git] / include / acpi / acrestyp.h

/******************************************************************************
 *
 * Name: acrestyp.h - Defines, types, and structures for resource descriptors
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2010, 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 __ACRESTYP_H__
#define __ACRESTYP_H__

/*
 * Definitions for Resource Attributes
 */
typedef u16 acpi_rs_length;	/* Resource Length field is fixed at 16 bits */
typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (Length+3) = (64_k-1)+3 */

/*
 * Memory Attributes
 */
#define ACPI_READ_ONLY_MEMORY           (u8) 0x00
#define ACPI_READ_WRITE_MEMORY          (u8) 0x01

#define ACPI_NON_CACHEABLE_MEMORY       (u8) 0x00
#define ACPI_CACHABLE_MEMORY            (u8) 0x01
#define ACPI_WRITE_COMBINING_MEMORY     (u8) 0x02
#define ACPI_PREFETCHABLE_MEMORY        (u8) 0x03

/*
 * IO Attributes
 * The ISA IO ranges are:     n000-n0_fFh, n400-n4_fFh, n800-n8_fFh, n_c00-n_cFFh.
 * The non-ISA IO ranges are: n100-n3_fFh, n500-n7_fFh, n900-n_bFFh, n_cd0-n_fFFh.
 */
#define ACPI_NON_ISA_ONLY_RANGES        (u8) 0x01
#define ACPI_ISA_ONLY_RANGES            (u8) 0x02
#define ACPI_ENTIRE_RANGE               (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)

/* Type of translation - 1=Sparse, 0=Dense */

#define ACPI_SPARSE_TRANSLATION         (u8) 0x01

/*
 * IO Port Descriptor Decode
 */
#define ACPI_DECODE_10                  (u8) 0x00	/* 10-bit IO address decode */
#define ACPI_DECODE_16                  (u8) 0x01	/* 16-bit IO address decode */

/*
 * IRQ Attributes
 */
#define ACPI_LEVEL_SENSITIVE            (u8) 0x00
#define ACPI_EDGE_SENSITIVE             (u8) 0x01

#define ACPI_ACTIVE_HIGH                (u8) 0x00
#define ACPI_ACTIVE_LOW                 (u8) 0x01

#define ACPI_EXCLUSIVE                  (u8) 0x00
#define ACPI_SHARED                     (u8) 0x01

/*
 * DMA Attributes
 */
#define ACPI_COMPATIBILITY              (u8) 0x00
#define ACPI_TYPE_A                     (u8) 0x01
#define ACPI_TYPE_B                     (u8) 0x02
#define ACPI_TYPE_F                     (u8) 0x03

#define ACPI_NOT_BUS_MASTER             (u8) 0x00
#define ACPI_BUS_MASTER                 (u8) 0x01

#define ACPI_TRANSFER_8                 (u8) 0x00
#define ACPI_TRANSFER_8_16              (u8) 0x01
#define ACPI_TRANSFER_16                (u8) 0x02

/*
 * Start Dependent Functions Priority definitions
 */
#define ACPI_GOOD_CONFIGURATION         (u8) 0x00
#define ACPI_ACCEPTABLE_CONFIGURATION   (u8) 0x01
#define ACPI_SUB_OPTIMAL_CONFIGURATION  (u8) 0x02

/*
 * 16, 32 and 64-bit Address Descriptor resource types
 */
#define ACPI_MEMORY_RANGE               (u8) 0x00
#define ACPI_IO_RANGE                   (u8) 0x01
#define ACPI_BUS_NUMBER_RANGE           (u8) 0x02

#define ACPI_ADDRESS_NOT_FIXED          (u8) 0x00
#define ACPI_ADDRESS_FIXED              (u8) 0x01

#define ACPI_POS_DECODE                 (u8) 0x00
#define ACPI_SUB_DECODE                 (u8) 0x01

#define ACPI_PRODUCER                   (u8) 0x00
#define ACPI_CONSUMER                   (u8) 0x01

/*
 * If possible, pack the following structures to byte alignment
 */
#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#pragma pack(1)
#endif

/* UUID data structures for use in vendor-defined resource descriptors */

struct acpi_uuid {
	u8 data[ACPI_UUID_LENGTH];
};

struct acpi_vendor_uuid {
	u8 subtype;
	u8 data[ACPI_UUID_LENGTH];
};

/*
 * Structures used to describe device resources
 */
struct acpi_resource_irq {
	u8 descriptor_length;
	u8 triggering;
	u8 polarity;
	u8 sharable;
	u8 interrupt_count;
	u8 interrupts[1];
};

struct acpi_resource_dma {
	u8 type;
	u8 bus_master;
	u8 transfer;
	u8 channel_count;
	u8 channels[1];
};

struct acpi_resource_start_dependent {
	u8 descriptor_length;
	u8 compatibility_priority;
	u8 performance_robustness;
};

/*
 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
 * needed because it has no fields
 */

struct acpi_resource_io {
	u8 io_decode;
	u8 alignment;
	u8 address_length;
	u16 minimum;
	u16 maximum;
};

struct acpi_resource_fixed_io {
	u16 address;
	u8 address_length;
};

struct acpi_resource_vendor {
	u16 byte_length;
	u8 byte_data[1];
};

/* Vendor resource with UUID info (introduced in ACPI 3.0) */

struct acpi_resource_vendor_typed {
	u16 byte_length;
	u8 uuid_subtype;
	u8 uuid[ACPI_UUID_LENGTH];
	u8 byte_data[1];
};

struct acpi_resource_end_tag {
	u8 checksum;
};

struct acpi_resource_memory24 {
	u8 write_protect;
	u16 minimum;
	u16 maximum;
	u16 alignment;
	u16 address_length;
};

struct acpi_resource_memory32 {
	u8 write_protect;
	u32 minimum;
	u32 maximum;
	u32 alignment;
	u32 address_length;
};

struct acpi_resource_fixed_memory32 {
	u8 write_protect;
	u32 address;
	u32 address_length;
};

struct acpi_memory_attribute {
	u8 write_protect;
	u8 caching;
	u8 range_type;
	u8 translation;
};

struct acpi_io_attribute {
	u8 range_type;
	u8 translation;
	u8 translation_type;
	u8 reserved1;
};

union acpi_resource_attribute {
	struct acpi_memory_attribute mem;
	struct acpi_io_attribute io;

	/* Used for the *word_space macros */

	u8 type_specific;
};

struct acpi_resource_source {
	u8 index;
	u16 string_length;
	char *string_ptr;
};

/* Fields common to all address descriptors, 16/32/64 bit */

#define ACPI_RESOURCE_ADDRESS_COMMON \
	u8                                      resource_type; \
	u8                                      producer_consumer; \
	u8                                      decode; \
	u8                                      min_address_fixed; \
	u8                                      max_address_fixed; \
	union acpi_resource_attribute           info;

struct acpi_resource_address {
ACPI_RESOURCE_ADDRESS_COMMON};

struct acpi_resource_address16 {
	ACPI_RESOURCE_ADDRESS_COMMON u16 granularity;
	u16 minimum;
	u16 maximum;
	u16 translation_offset;
	u16 address_length;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_address32 {
	ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
	u32 minimum;
	u32 maximum;
	u32 translation_offset;
	u32 address_length;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_address64 {
	ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
	u64 minimum;
	u64 maximum;
	u64 translation_offset;
	u64 address_length;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_extended_address64 {
	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD;
	u64 granularity;
	u64 minimum;
	u64 maximum;
	u64 translation_offset;
	u64 address_length;
	u64 type_specific;
};

struct acpi_resource_extended_irq {
	u8 producer_consumer;
	u8 triggering;
	u8 polarity;
	u8 sharable;
	u8 interrupt_count;
	struct acpi_resource_source resource_source;
	u32 interrupts[1];
};

struct acpi_resource_generic_register {
	u8 space_id;
	u8 bit_width;
	u8 bit_offset;
	u8 access_size;
	u64 address;
};

/* ACPI_RESOURCE_TYPEs */

#define ACPI_RESOURCE_TYPE_IRQ                  0
#define ACPI_RESOURCE_TYPE_DMA                  1
#define ACPI_RESOURCE_TYPE_START_DEPENDENT      2
#define ACPI_RESOURCE_TYPE_END_DEPENDENT        3
#define ACPI_RESOURCE_TYPE_IO                   4
#define ACPI_RESOURCE_TYPE_FIXED_IO             5
#define ACPI_RESOURCE_TYPE_VENDOR               6
#define ACPI_RESOURCE_TYPE_END_TAG              7
#define ACPI_RESOURCE_TYPE_MEMORY24             8
#define ACPI_RESOURCE_TYPE_MEMORY32             9
#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32       10
#define ACPI_RESOURCE_TYPE_ADDRESS16            11
#define ACPI_RESOURCE_TYPE_ADDRESS32            12
#define ACPI_RESOURCE_TYPE_ADDRESS64            13
#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64   14	/* ACPI 3.0 */
#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ         15
#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER     16
#define ACPI_RESOURCE_TYPE_MAX                  16

/* Master union for resource descriptors */

union acpi_resource_data {
	struct acpi_resource_irq irq;
	struct acpi_resource_dma dma;
	struct acpi_resource_start_dependent start_dpf;
	struct acpi_resource_io io;
	struct acpi_resource_fixed_io fixed_io;
	struct acpi_resource_vendor vendor;
	struct acpi_resource_vendor_typed vendor_typed;
	struct acpi_resource_end_tag end_tag;
	struct acpi_resource_memory24 memory24;
	struct acpi_resource_memory32 memory32;
	struct acpi_resource_fixed_memory32 fixed_memory32;
	struct acpi_resource_address16 address16;
	struct acpi_resource_address32 address32;
	struct acpi_resource_address64 address64;
	struct acpi_resource_extended_address64 ext_address64;
	struct acpi_resource_extended_irq extended_irq;
	struct acpi_resource_generic_register generic_reg;

	/* Common fields */

	struct acpi_resource_address address;	/* Common 16/32/64 address fields */
};

/* Common resource header */

struct acpi_resource {
	u32 type;
	u32 length;
	union acpi_resource_data data;
};

/* restore default alignment */

#pragma pack()

#define ACPI_RS_SIZE_NO_DATA                8	/* Id + Length fields */
#define ACPI_RS_SIZE_MIN                    (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
#define ACPI_RS_SIZE(type)                  (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))

#define ACPI_NEXT_RESOURCE(res)             (struct acpi_resource *)((u8 *) res + res->length)

struct acpi_pci_routing_table {
	u32 length;
	u32 pin;
	u64 address;		/* here for 64-bit alignment */
	u32 source_index;
	char source[4];		/* pad to 64 bits so sizeof() works in all cases */
};

#endif				/* __ACRESTYP_H__ */
Commit	Line	Data
50df4d8b BM	1	/******************************************************************************
	2	*
	3	* Name: acrestyp.h - Defines, types, and structures for resource descriptors
	4	*
	5	*****************************************************************************/
	6
	7	/*
a8357b0c	8	* Copyright (C) 2000 - 2010, Intel Corp.
50df4d8b 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 __ACRESTYP_H__
	45	#define __ACRESTYP_H__
	46
	47	/*
	48	* Definitions for Resource Attributes
	49	*/
	50	typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */
	51	typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64_k-1)+3 */
	52
	53	/*
	54	* Memory Attributes
	55	*/
	56	#define ACPI_READ_ONLY_MEMORY (u8) 0x00
	57	#define ACPI_READ_WRITE_MEMORY (u8) 0x01
	58
	59	#define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00
	60	#define ACPI_CACHABLE_MEMORY (u8) 0x01
	61	#define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02
	62	#define ACPI_PREFETCHABLE_MEMORY (u8) 0x03
	63
	64	/*
	65	* IO Attributes
	66	* The ISA IO ranges are: n000-n0_fFh, n400-n4_fFh, n800-n8_fFh, n_c00-n_cFFh.
	67	* The non-ISA IO ranges are: n100-n3_fFh, n500-n7_fFh, n900-n_bFFh, n_cd0-n_fFFh.
	68	*/
	69	#define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01
	70	#define ACPI_ISA_ONLY_RANGES (u8) 0x02
	71	#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES \| ACPI_ISA_ONLY_RANGES)
	72
73	/* Type of translation - 1=Sparse, 0=Dense */
74
75	#define ACPI_SPARSE_TRANSLATION (u8) 0x01
76
77	/*
78	* IO Port Descriptor Decode
79	*/
80	#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
81	#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
82
83	/*
84	* IRQ Attributes
85	*/
86	#define ACPI_LEVEL_SENSITIVE (u8) 0x00
87	#define ACPI_EDGE_SENSITIVE (u8) 0x01
88
89	#define ACPI_ACTIVE_HIGH (u8) 0x00
90	#define ACPI_ACTIVE_LOW (u8) 0x01
91
92	#define ACPI_EXCLUSIVE (u8) 0x00
93	#define ACPI_SHARED (u8) 0x01
94
95	/*
96	* DMA Attributes
97	*/
98	#define ACPI_COMPATIBILITY (u8) 0x00
99	#define ACPI_TYPE_A (u8) 0x01
100	#define ACPI_TYPE_B (u8) 0x02
101	#define ACPI_TYPE_F (u8) 0x03
102
103	#define ACPI_NOT_BUS_MASTER (u8) 0x00
104	#define ACPI_BUS_MASTER (u8) 0x01
105
106	#define ACPI_TRANSFER_8 (u8) 0x00
107	#define ACPI_TRANSFER_8_16 (u8) 0x01
108	#define ACPI_TRANSFER_16 (u8) 0x02
109
110	/*
111	* Start Dependent Functions Priority definitions
112	*/
113	#define ACPI_GOOD_CONFIGURATION (u8) 0x00
114	#define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01
115	#define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02
116
117	/*
118	* 16, 32 and 64-bit Address Descriptor resource types
119	*/
120	#define ACPI_MEMORY_RANGE (u8) 0x00
121	#define ACPI_IO_RANGE (u8) 0x01
122	#define ACPI_BUS_NUMBER_RANGE (u8) 0x02
123
124	#define ACPI_ADDRESS_NOT_FIXED (u8) 0x00
125	#define ACPI_ADDRESS_FIXED (u8) 0x01
126
127	#define ACPI_POS_DECODE (u8) 0x00
128	#define ACPI_SUB_DECODE (u8) 0x01
129
130	#define ACPI_PRODUCER (u8) 0x00
131	#define ACPI_CONSUMER (u8) 0x01
132
133	/*
134	* If possible, pack the following structures to byte alignment
135	*/
136	#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
137	#pragma pack(1)
138	#endif
139
140	/* UUID data structures for use in vendor-defined resource descriptors */
141
142	struct acpi_uuid {
143	u8 data[ACPI_UUID_LENGTH];
144	};
145
146	struct acpi_vendor_uuid {
147	u8 subtype;
148	u8 data[ACPI_UUID_LENGTH];
149	};
150
151	/*
152	* Structures used to describe device resources
153	*/
154	struct acpi_resource_irq {
155	u8 descriptor_length;
156	u8 triggering;
157	u8 polarity;
158	u8 sharable;
159	u8 interrupt_count;
160	u8 interrupts[1];
161	};
162
163	struct acpi_resource_dma {
164	u8 type;
165	u8 bus_master;
166	u8 transfer;
167	u8 channel_count;
168	u8 channels[1];
169	};
170
171	struct acpi_resource_start_dependent {
172	u8 descriptor_length;
173	u8 compatibility_priority;
174	u8 performance_robustness;
175	};
176
177	/*
178	* The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
179	* needed because it has no fields
180	*/
181
182	struct acpi_resource_io {
183	u8 io_decode;
184	u8 alignment;
185	u8 address_length;
186	u16 minimum;
187	u16 maximum;
188	};
189
190	struct acpi_resource_fixed_io {
191	u16 address;
192	u8 address_length;
193	};
194
195	struct acpi_resource_vendor {
196	u16 byte_length;
197	u8 byte_data[1];
198	};
199
200	/* Vendor resource with UUID info (introduced in ACPI 3.0) */
201
202	struct acpi_resource_vendor_typed {
203	u16 byte_length;
204	u8 uuid_subtype;
205	u8 uuid[ACPI_UUID_LENGTH];
206	u8 byte_data[1];
207	};
208
209	struct acpi_resource_end_tag {
210	u8 checksum;
211	};
212
213	struct acpi_resource_memory24 {
214	u8 write_protect;
215	u16 minimum;
216	u16 maximum;
217	u16 alignment;
218	u16 address_length;
219	};
220
221	struct acpi_resource_memory32 {
222	u8 write_protect;
223	u32 minimum;
224	u32 maximum;
225	u32 alignment;
226	u32 address_length;
227	};
228
229	struct acpi_resource_fixed_memory32 {
230	u8 write_protect;
231	u32 address;
232	u32 address_length;
233	};
234
235	struct acpi_memory_attribute {
236	u8 write_protect;
237	u8 caching;
238	u8 range_type;
239	u8 translation;
240	};
241
242	struct acpi_io_attribute {
243	u8 range_type;
244	u8 translation;
245	u8 translation_type;
246	u8 reserved1;
247	};
248
249	union acpi_resource_attribute {
250	struct acpi_memory_attribute mem;
251	struct acpi_io_attribute io;
252
253	/* Used for the word_space macros /
254
255	u8 type_specific;
256	};
257
258	struct acpi_resource_source {
259	u8 index;
260	u16 string_length;
261	char *string_ptr;
262	};
263
264	/* Fields common to all address descriptors, 16/32/64 bit */
265
266	#define ACPI_RESOURCE_ADDRESS_COMMON \
267	u8 resource_type; \
268	u8 producer_consumer; \
269	u8 decode; \
270	u8 min_address_fixed; \
271	u8 max_address_fixed; \
272	union acpi_resource_attribute info;
273
274	struct acpi_resource_address {
275	ACPI_RESOURCE_ADDRESS_COMMON};
276
277	struct acpi_resource_address16 {
278	ACPI_RESOURCE_ADDRESS_COMMON u16 granularity;
279	u16 minimum;
280	u16 maximum;
281	u16 translation_offset;
282	u16 address_length;
283	struct acpi_resource_source resource_source;
284	};
285
286	struct acpi_resource_address32 {
287	ACPI_RESOURCE_ADDRESS_COMMON u32 granularity;
288	u32 minimum;
289	u32 maximum;
290	u32 translation_offset;
291	u32 address_length;
292	struct acpi_resource_source resource_source;
293	};
294
295	struct acpi_resource_address64 {
296	ACPI_RESOURCE_ADDRESS_COMMON u64 granularity;
297	u64 minimum;
298	u64 maximum;
299	u64 translation_offset;
300	u64 address_length;
301	struct acpi_resource_source resource_source;
302	};
303
304	struct acpi_resource_extended_address64 {
305	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_iD;
306	u64 granularity;
307	u64 minimum;
308	u64 maximum;
309	u64 translation_offset;
310	u64 address_length;
311	u64 type_specific;
312	};
313
314	struct acpi_resource_extended_irq {
315	u8 producer_consumer;
316	u8 triggering;
317	u8 polarity;
318	u8 sharable;
319	u8 interrupt_count;
320	struct acpi_resource_source resource_source;
321	u32 interrupts[1];
322	};
323
324	struct acpi_resource_generic_register {
325	u8 space_id;
326	u8 bit_width;
327	u8 bit_offset;
328	u8 access_size;
329	u64 address;
330	};
331
332	/* ACPI_RESOURCE_TYPEs */
333
334	#define ACPI_RESOURCE_TYPE_IRQ 0
335	#define ACPI_RESOURCE_TYPE_DMA 1
336	#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
337	#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
338	#define ACPI_RESOURCE_TYPE_IO 4
339	#define ACPI_RESOURCE_TYPE_FIXED_IO 5
340	#define ACPI_RESOURCE_TYPE_VENDOR 6
341	#define ACPI_RESOURCE_TYPE_END_TAG 7
342	#define ACPI_RESOURCE_TYPE_MEMORY24 8
343	#define ACPI_RESOURCE_TYPE_MEMORY32 9
344	#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
345	#define ACPI_RESOURCE_TYPE_ADDRESS16 11
346	#define ACPI_RESOURCE_TYPE_ADDRESS32 12
347	#define ACPI_RESOURCE_TYPE_ADDRESS64 13
348	#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
349	#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
350	#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
351	#define ACPI_RESOURCE_TYPE_MAX 16
352
353	/* Master union for resource descriptors */
354
355	union acpi_resource_data {
356	struct acpi_resource_irq irq;
357	struct acpi_resource_dma dma;
358	struct acpi_resource_start_dependent start_dpf;
359	struct acpi_resource_io io;
360	struct acpi_resource_fixed_io fixed_io;
361	struct acpi_resource_vendor vendor;
362	struct acpi_resource_vendor_typed vendor_typed;
363	struct acpi_resource_end_tag end_tag;
364	struct acpi_resource_memory24 memory24;
365	struct acpi_resource_memory32 memory32;
366	struct acpi_resource_fixed_memory32 fixed_memory32;
367	struct acpi_resource_address16 address16;
368	struct acpi_resource_address32 address32;
369	struct acpi_resource_address64 address64;
370	struct acpi_resource_extended_address64 ext_address64;
371	struct acpi_resource_extended_irq extended_irq;
372	struct acpi_resource_generic_register generic_reg;
373
374	/* Common fields */
375
376	struct acpi_resource_address address; /* Common 16/32/64 address fields */
377	};
378
379	/* Common resource header */
380
381	struct acpi_resource {
382	u32 type;
383	u32 length;
384	union acpi_resource_data data;
385	};
386
387	/* restore default alignment */
388
389	#pragma pack()
390
391	#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
392	#define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
393	#define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
394
395	#define ACPI_NEXT_RESOURCE(res) (struct acpi_resource )((u8 ) res + res->length)
396
397	struct acpi_pci_routing_table {
398	u32 length;
399	u32 pin;
5df7e6cb	400	u64 address; /* here for 64-bit alignment */
50df4d8b BM	401	u32 source_index;
	402	char source[4]; /* pad to 64 bits so sizeof() works in all cases */
	403	};
	404
	405	#endif /* __ACRESTYP_H__ */