[mirror_ubuntu-artful-kernel.git] / include / acpi / amlresrc.h


/******************************************************************************
 *
 * Module Name: amlresrc.h - AML resource descriptors
 *
 *****************************************************************************/

/*
 * 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 __AMLRESRC_H
#define __AMLRESRC_H

#define ASL_RESNAME_ADDRESS                     "_ADR"
#define ASL_RESNAME_ALIGNMENT                   "_ALN"
#define ASL_RESNAME_ADDRESSSPACE                "_ASI"
#define ASL_RESNAME_ACCESSSIZE                  "_ASZ"
#define ASL_RESNAME_TYPESPECIFICATTRIBUTES      "_ATT"
#define ASL_RESNAME_BASEADDRESS                 "_BAS"
#define ASL_RESNAME_BUSMASTER                   "_BM_"	/* Master(1), Slave(0) */
#define ASL_RESNAME_DECODE                      "_DEC"
#define ASL_RESNAME_DMA                         "_DMA"
#define ASL_RESNAME_DMATYPE                     "_TYP"	/* Compatible(0), A(1), B(2), F(3) */
#define ASL_RESNAME_GRANULARITY                 "_GRA"
#define ASL_RESNAME_INTERRUPT                   "_INT"
#define ASL_RESNAME_INTERRUPTLEVEL              "_LL_"	/* active_lo(1), active_hi(0) */
#define ASL_RESNAME_INTERRUPTSHARE              "_SHR"	/* Shareable(1), no_share(0) */
#define ASL_RESNAME_INTERRUPTTYPE               "_HE_"	/* Edge(1), Level(0) */
#define ASL_RESNAME_LENGTH                      "_LEN"
#define ASL_RESNAME_MEMATTRIBUTES               "_MTP"	/* Memory(0), Reserved(1), ACPI(2), NVS(3) */
#define ASL_RESNAME_MEMTYPE                     "_MEM"	/* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
#define ASL_RESNAME_MAXADDR                     "_MAX"
#define ASL_RESNAME_MINADDR                     "_MIN"
#define ASL_RESNAME_MAXTYPE                     "_MAF"
#define ASL_RESNAME_MINTYPE                     "_MIF"
#define ASL_RESNAME_REGISTERBITOFFSET           "_RBO"
#define ASL_RESNAME_REGISTERBITWIDTH            "_RBW"
#define ASL_RESNAME_RANGETYPE                   "_RNG"
#define ASL_RESNAME_READWRITETYPE               "_RW_"	/* read_only(0), Writeable (1) */
#define ASL_RESNAME_TRANSLATION                 "_TRA"
#define ASL_RESNAME_TRANSTYPE                   "_TRS"	/* Sparse(1), Dense(0) */
#define ASL_RESNAME_TYPE                        "_TTP"	/* Translation(1), Static (0) */
#define ASL_RESNAME_XFERTYPE                    "_SIz"	/* 8(0), 8_and16(1), 16(2) */

/* Default sizes for "small" resource descriptors */

#define ASL_RDESC_IRQ_SIZE                      0x02
#define ASL_RDESC_DMA_SIZE                      0x02
#define ASL_RDESC_ST_DEPEND_SIZE                0x00
#define ASL_RDESC_END_DEPEND_SIZE               0x00
#define ASL_RDESC_IO_SIZE                       0x07
#define ASL_RDESC_FIXED_IO_SIZE                 0x03
#define ASL_RDESC_END_TAG_SIZE                  0x01

struct asl_resource_node {
	u32 buffer_length;
	void *buffer;
	struct asl_resource_node *next;
};

/*
 * Resource descriptors defined in the ACPI specification.
 *
 * Packing/alignment must be BYTE because these descriptors
 * are used to overlay the raw AML byte stream.
 */
#pragma pack(1)

/*
 * SMALL descriptors
 */
#define AML_RESOURCE_SMALL_HEADER_COMMON \
	u8                                  descriptor_type;

struct aml_resource_small_header {
AML_RESOURCE_SMALL_HEADER_COMMON};

struct aml_resource_irq {
	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
	u8 flags;
};

struct aml_resource_irq_noflags {
	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
};

struct aml_resource_dma {
	AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
	u8 flags;
};

struct aml_resource_start_dependent {
	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
};

struct aml_resource_start_dependent_noprio {
AML_RESOURCE_SMALL_HEADER_COMMON};

struct aml_resource_end_dependent {
AML_RESOURCE_SMALL_HEADER_COMMON};

struct aml_resource_io {
	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
	u16 minimum;
	u16 maximum;
	u8 alignment;
	u8 address_length;
};

struct aml_resource_fixed_io {
	AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
	u8 address_length;
};

struct aml_resource_vendor_small {
AML_RESOURCE_SMALL_HEADER_COMMON};

struct aml_resource_end_tag {
	AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
};

/*
 * LARGE descriptors
 */
#define AML_RESOURCE_LARGE_HEADER_COMMON \
	u8                                  descriptor_type;\
	u16                                 resource_length;

struct aml_resource_large_header {
AML_RESOURCE_LARGE_HEADER_COMMON};

struct aml_resource_memory24 {
	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
	u16 minimum;
	u16 maximum;
	u16 alignment;
	u16 address_length;
};

struct aml_resource_vendor_large {
AML_RESOURCE_LARGE_HEADER_COMMON};

struct aml_resource_memory32 {
	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
	u32 minimum;
	u32 maximum;
	u32 alignment;
	u32 address_length;
};

struct aml_resource_fixed_memory32 {
	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
	u32 address;
	u32 address_length;
};

#define AML_RESOURCE_ADDRESS_COMMON \
	u8                                  resource_type; \
	u8                                  flags; \
	u8                                  specific_flags;

struct aml_resource_address {
AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};

struct aml_resource_extended_address64 {
	AML_RESOURCE_LARGE_HEADER_COMMON
	    AML_RESOURCE_ADDRESS_COMMON u8 revision_iD;
	u8 reserved;
	u64 granularity;
	u64 minimum;
	u64 maximum;
	u64 translation_offset;
	u64 address_length;
	u64 type_specific;
};

#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1	/* ACPI 3.0 */

struct aml_resource_address64 {
	AML_RESOURCE_LARGE_HEADER_COMMON
	    AML_RESOURCE_ADDRESS_COMMON u64 granularity;
	u64 minimum;
	u64 maximum;
	u64 translation_offset;
	u64 address_length;
};

struct aml_resource_address32 {
	AML_RESOURCE_LARGE_HEADER_COMMON
	    AML_RESOURCE_ADDRESS_COMMON u32 granularity;
	u32 minimum;
	u32 maximum;
	u32 translation_offset;
	u32 address_length;
};

struct aml_resource_address16 {
	AML_RESOURCE_LARGE_HEADER_COMMON
	    AML_RESOURCE_ADDRESS_COMMON u16 granularity;
	u16 minimum;
	u16 maximum;
	u16 translation_offset;
	u16 address_length;
};

struct aml_resource_extended_irq {
	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
	u8 interrupt_count;
	u32 interrupts[1];
	/* res_source_index, res_source optional fields follow */
};

struct aml_resource_generic_register {
	AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
	u8 bit_width;
	u8 bit_offset;
	u8 access_size;		/* ACPI 3.0, was previously Reserved */
	u64 address;
};

/* restore default alignment */

#pragma pack()

/* Union of all resource descriptors, so we can allocate the worst case */

union aml_resource {
	/* Descriptor headers */

	struct aml_resource_small_header small_header;
	struct aml_resource_large_header large_header;

	/* Small resource descriptors */

	struct aml_resource_irq irq;
	struct aml_resource_dma dma;
	struct aml_resource_start_dependent start_dpf;
	struct aml_resource_end_dependent end_dpf;
	struct aml_resource_io io;
	struct aml_resource_fixed_io fixed_io;
	struct aml_resource_vendor_small vendor_small;
	struct aml_resource_end_tag end_tag;

	/* Large resource descriptors */

	struct aml_resource_memory24 memory24;
	struct aml_resource_generic_register generic_reg;
	struct aml_resource_vendor_large vendor_large;
	struct aml_resource_memory32 memory32;
	struct aml_resource_fixed_memory32 fixed_memory32;
	struct aml_resource_address16 address16;
	struct aml_resource_address32 address32;
	struct aml_resource_address64 address64;
	struct aml_resource_extended_address64 ext_address64;
	struct aml_resource_extended_irq extended_irq;

	/* Utility overlays */

	struct aml_resource_address address;
	u32 u32_item;
	u16 u16_item;
	u8 U8item;
};

#endif
Commit	Line	Data
1da177e4 LT	1
	2	/******************************************************************************
	3	*
	4	* Module Name: amlresrc.h - AML resource descriptors
	5	*
	6	*****************************************************************************/
	7
	8	/*
	9	* Copyright (C) 2000 - 2005, R. Byron Moore
	10	* All rights reserved.
	11	*
	12	* Redistribution and use in source and binary forms, with or without
	13	* modification, are permitted provided that the following conditions
	14	* are met:
	15	* 1. Redistributions of source code must retain the above copyright
	16	* notice, this list of conditions, and the following disclaimer,
	17	* without modification.
	18	* 2. Redistributions in binary form must reproduce at minimum a disclaimer
	19	* substantially similar to the "NO WARRANTY" disclaimer below
	20	* ("Disclaimer") and any redistribution must be conditioned upon
	21	* including a substantially similar Disclaimer requirement for further
	22	* binary redistribution.
	23	* 3. Neither the names of the above-listed copyright holders nor the names
	24	* of any contributors may be used to endorse or promote products derived
	25	* from this software without specific prior written permission.
	26	*
	27	* Alternatively, this software may be distributed under the terms of the
	28	* GNU General Public License ("GPL") version 2 as published by the Free
	29	* Software Foundation.
	30	*
	31	* NO WARRANTY
	32	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	33	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	34	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
	35	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	36	* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	37	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	38	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	39	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	40	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	41	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	42	* POSSIBILITY OF SUCH DAMAGES.
	43	*/
	44
1da177e4 LT	45	#ifndef __AMLRESRC_H
	46	#define __AMLRESRC_H
	47
1da177e4 LT	48	#define ASL_RESNAME_ADDRESS "_ADR"
	49	#define ASL_RESNAME_ALIGNMENT "_ALN"
	50	#define ASL_RESNAME_ADDRESSSPACE "_ASI"
	51	#define ASL_RESNAME_ACCESSSIZE "_ASZ"
	52	#define ASL_RESNAME_TYPESPECIFICATTRIBUTES "_ATT"
	53	#define ASL_RESNAME_BASEADDRESS "_BAS"
4be44fcd	54	#define ASL_RESNAME_BUSMASTER "_BM_" /* Master(1), Slave(0) */
1da177e4 LT	55	#define ASL_RESNAME_DECODE "_DEC"
1da177e4 LT	56	#define ASL_RESNAME_DMA "_DMA"
4be44fcd	57	#define ASL_RESNAME_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */
1da177e4 LT	58	#define ASL_RESNAME_GRANULARITY "_GRA"
1da177e4 LT	59	#define ASL_RESNAME_INTERRUPT "_INT"
4be44fcd LB	60	#define ASL_RESNAME_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */
	61	#define ASL_RESNAME_INTERRUPTSHARE "_SHR" /* Shareable(1), no_share(0) */
	62	#define ASL_RESNAME_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */
1da177e4	63	#define ASL_RESNAME_LENGTH "_LEN"
4be44fcd LB	64	#define ASL_RESNAME_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
4be44fcd LB	65	#define ASL_RESNAME_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
1da177e4 LT	66	#define ASL_RESNAME_MAXADDR "_MAX"
	67	#define ASL_RESNAME_MINADDR "_MIN"
	68	#define ASL_RESNAME_MAXTYPE "_MAF"
	69	#define ASL_RESNAME_MINTYPE "_MIF"
	70	#define ASL_RESNAME_REGISTERBITOFFSET "_RBO"
	71	#define ASL_RESNAME_REGISTERBITWIDTH "_RBW"
	72	#define ASL_RESNAME_RANGETYPE "_RNG"
4be44fcd	73	#define ASL_RESNAME_READWRITETYPE "_RW_" /* read_only(0), Writeable (1) */
1da177e4	74	#define ASL_RESNAME_TRANSLATION "_TRA"
4be44fcd LB	75	#define ASL_RESNAME_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */
	76	#define ASL_RESNAME_TYPE "_TTP" /* Translation(1), Static (0) */
	77	#define ASL_RESNAME_XFERTYPE "_SIz" /* 8(0), 8_and16(1), 16(2) */
1da177e4 LT	78
	79	/* Default sizes for "small" resource descriptors */
	80
	81	#define ASL_RDESC_IRQ_SIZE 0x02
	82	#define ASL_RDESC_DMA_SIZE 0x02
	83	#define ASL_RDESC_ST_DEPEND_SIZE 0x00
	84	#define ASL_RDESC_END_DEPEND_SIZE 0x00
	85	#define ASL_RDESC_IO_SIZE 0x07
	86	#define ASL_RDESC_FIXED_IO_SIZE 0x03
	87	#define ASL_RDESC_END_TAG_SIZE 0x01
	88
4be44fcd LB	89	struct asl_resource_node {
	90	u32 buffer_length;
	91	void *buffer;
	92	struct asl_resource_node *next;
1da177e4 LT	93	};
1da177e4 LT	94
1da177e4 LT	95	/*
	96	* Resource descriptors defined in the ACPI specification.
	97	*
	98	* Packing/alignment must be BYTE because these descriptors
50eca3eb	99	* are used to overlay the raw AML byte stream.
1da177e4 LT	100	*/
	101	#pragma pack(1)
	102
50eca3eb BM	103	/*
	104	* SMALL descriptors
	105	*/
	106	#define AML_RESOURCE_SMALL_HEADER_COMMON \
	107	u8 descriptor_type;
	108
	109	struct aml_resource_small_header {
	110	AML_RESOURCE_SMALL_HEADER_COMMON};
	111
	112	struct aml_resource_irq {
	113	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
4be44fcd	114	u8 flags;
1da177e4 LT	115	};
1da177e4 LT	116
50eca3eb BM	117	struct aml_resource_irq_noflags {
50eca3eb BM	118	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
1da177e4 LT	119	};
1da177e4 LT	120
50eca3eb BM	121	struct aml_resource_dma {
50eca3eb BM	122	AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
4be44fcd	123	u8 flags;
1da177e4 LT	124	};
1da177e4 LT	125
50eca3eb BM	126	struct aml_resource_start_dependent {
50eca3eb BM	127	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
1da177e4 LT	128	};
1da177e4 LT	129
50eca3eb BM	130	struct aml_resource_start_dependent_noprio {
50eca3eb BM	131	AML_RESOURCE_SMALL_HEADER_COMMON};
1da177e4	132
50eca3eb BM	133	struct aml_resource_end_dependent {
50eca3eb BM	134	AML_RESOURCE_SMALL_HEADER_COMMON};
1da177e4	135
50eca3eb	136	struct aml_resource_io {
0897831b	137	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
50eca3eb BM	138	u16 minimum;
50eca3eb BM	139	u16 maximum;
4be44fcd	140	u8 alignment;
50eca3eb	141	u8 address_length;
1da177e4 LT	142	};
1da177e4 LT	143
50eca3eb BM	144	struct aml_resource_fixed_io {
	145	AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
	146	u8 address_length;
1da177e4 LT	147	};
1da177e4 LT	148
50eca3eb BM	149	struct aml_resource_vendor_small {
50eca3eb BM	150	AML_RESOURCE_SMALL_HEADER_COMMON};
1da177e4	151
50eca3eb BM	152	struct aml_resource_end_tag {
50eca3eb BM	153	AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
1da177e4 LT	154	};
1da177e4 LT	155
50eca3eb BM	156	/*
	157	* LARGE descriptors
	158	*/
	159	#define AML_RESOURCE_LARGE_HEADER_COMMON \
bda663d3	160	u8 descriptor_type;\
50eca3eb	161	u16 resource_length;
bda663d3	162
50eca3eb BM	163	struct aml_resource_large_header {
50eca3eb BM	164	AML_RESOURCE_LARGE_HEADER_COMMON};
bda663d3	165
50eca3eb	166	struct aml_resource_memory24 {
0897831b	167	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
50eca3eb BM	168	u16 minimum;
50eca3eb BM	169	u16 maximum;
4be44fcd	170	u16 alignment;
50eca3eb	171	u16 address_length;
1da177e4 LT	172	};
1da177e4 LT	173
50eca3eb BM	174	struct aml_resource_vendor_large {
50eca3eb BM	175	AML_RESOURCE_LARGE_HEADER_COMMON};
1da177e4	176
50eca3eb	177	struct aml_resource_memory32 {
0897831b	178	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
50eca3eb BM	179	u32 minimum;
50eca3eb BM	180	u32 maximum;
4be44fcd	181	u32 alignment;
50eca3eb	182	u32 address_length;
1da177e4 LT	183	};
1da177e4 LT	184
50eca3eb	185	struct aml_resource_fixed_memory32 {
0897831b	186	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
50eca3eb BM	187	u32 address;
50eca3eb BM	188	u32 address_length;
1da177e4 LT	189	};
1da177e4 LT	190
50eca3eb BM	191	#define AML_RESOURCE_ADDRESS_COMMON \
	192	u8 resource_type; \
	193	u8 flags; \
	194	u8 specific_flags;
	195
	196	struct aml_resource_address {
	197	AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};
	198
	199	struct aml_resource_extended_address64 {
	200	AML_RESOURCE_LARGE_HEADER_COMMON
	201	AML_RESOURCE_ADDRESS_COMMON u8 revision_iD;
4be44fcd LB	202	u8 reserved;
4be44fcd LB	203	u64 granularity;
50eca3eb BM	204	u64 minimum;
50eca3eb BM	205	u64 maximum;
4be44fcd LB	206	u64 translation_offset;
4be44fcd LB	207	u64 address_length;
0897831b	208	u64 type_specific;
1da177e4 LT	209	};
1da177e4 LT	210
50eca3eb	211	#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */
4be44fcd	212
50eca3eb BM	213	struct aml_resource_address64 {
	214	AML_RESOURCE_LARGE_HEADER_COMMON
	215	AML_RESOURCE_ADDRESS_COMMON u64 granularity;
	216	u64 minimum;
	217	u64 maximum;
4be44fcd LB	218	u64 translation_offset;
4be44fcd LB	219	u64 address_length;
1da177e4 LT	220	};
1da177e4 LT	221
50eca3eb BM	222	struct aml_resource_address32 {
	223	AML_RESOURCE_LARGE_HEADER_COMMON
	224	AML_RESOURCE_ADDRESS_COMMON u32 granularity;
	225	u32 minimum;
	226	u32 maximum;
4be44fcd LB	227	u32 translation_offset;
4be44fcd LB	228	u32 address_length;
1da177e4 LT	229	};
1da177e4 LT	230
50eca3eb BM	231	struct aml_resource_address16 {
	232	AML_RESOURCE_LARGE_HEADER_COMMON
	233	AML_RESOURCE_ADDRESS_COMMON u16 granularity;
	234	u16 minimum;
	235	u16 maximum;
4be44fcd LB	236	u16 translation_offset;
4be44fcd LB	237	u16 address_length;
1da177e4 LT	238	};
1da177e4 LT	239
50eca3eb BM	240	struct aml_resource_extended_irq {
50eca3eb BM	241	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
0897831b BM	242	u8 interrupt_count;
0897831b BM	243	u32 interrupts[1];
1da177e4 LT	244	/* res_source_index, res_source optional fields follow */
	245	};
	246
50eca3eb BM	247	struct aml_resource_generic_register {
50eca3eb BM	248	AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
4be44fcd LB	249	u8 bit_width;
4be44fcd LB	250	u8 bit_offset;
50eca3eb	251	u8 access_size; /* ACPI 3.0, was previously Reserved */
4be44fcd	252	u64 address;
1da177e4 LT	253	};
	254
	255	/* restore default alignment */
	256
	257	#pragma pack()
	258
	259	/* Union of all resource descriptors, so we can allocate the worst case */
	260
50eca3eb BM	261	union aml_resource {
	262	/* Descriptor headers */
	263
	264	struct aml_resource_small_header small_header;
	265	struct aml_resource_large_header large_header;
	266
	267	/* Small resource descriptors */
	268
	269	struct aml_resource_irq irq;
	270	struct aml_resource_dma dma;
	271	struct aml_resource_start_dependent start_dpf;
	272	struct aml_resource_end_dependent end_dpf;
	273	struct aml_resource_io io;
	274	struct aml_resource_fixed_io fixed_io;
	275	struct aml_resource_vendor_small vendor_small;
	276	struct aml_resource_end_tag end_tag;
	277
	278	/* Large resource descriptors */
	279
	280	struct aml_resource_memory24 memory24;
	281	struct aml_resource_generic_register generic_reg;
	282	struct aml_resource_vendor_large vendor_large;
	283	struct aml_resource_memory32 memory32;
	284	struct aml_resource_fixed_memory32 fixed_memory32;
	285	struct aml_resource_address16 address16;
	286	struct aml_resource_address32 address32;
	287	struct aml_resource_address64 address64;
	288	struct aml_resource_extended_address64 ext_address64;
	289	struct aml_resource_extended_irq extended_irq;
	290
	291	/* Utility overlays */
	292
	293	struct aml_resource_address address;
4be44fcd LB	294	u32 u32_item;
	295	u16 u16_item;
	296	u8 U8item;
1da177e4 LT	297	};
1da177e4 LT	298
1da177e4	299	#endif