diff options
author | Len Brown <len.brown@intel.com> | 2005-12-06 16:27:40 -0500 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2005-12-06 16:27:40 -0500 |
commit | 9115a6c787596e687df03010d97fccc5e0762506 (patch) | |
tree | da65904b8c0c0bc6c778b39bc25d06e07ca7c82c | |
parent | 927fe18397b3b1194a5b26b1d388d97e391e5fd2 (diff) | |
parent | e4f5c82a92c2a546a16af1614114eec19120e40a (diff) |
Auto-update from upstream
-rw-r--r-- | drivers/acpi/resources/rsinfo.c | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/drivers/acpi/resources/rsinfo.c b/drivers/acpi/resources/rsinfo.c new file mode 100644 index 000000000000..49a5f81c727b --- /dev/null +++ b/drivers/acpi/resources/rsinfo.c | |||
@@ -0,0 +1,228 @@ | |||
1 | /******************************************************************************* | ||
2 | * | ||
3 | * Module Name: rsinfo - Dispatch and Info tables | ||
4 | * | ||
5 | ******************************************************************************/ | ||
6 | |||
7 | /* | ||
8 | * Copyright (C) 2000 - 2005, R. Byron Moore | ||
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 | #include <acpi/acpi.h> | ||
45 | #include <acpi/acresrc.h> | ||
46 | |||
47 | #define _COMPONENT ACPI_RESOURCES | ||
48 | ACPI_MODULE_NAME("rsinfo") | ||
49 | |||
50 | /* | ||
51 | * Resource dispatch and information tables. Any new resource types (either | ||
52 | * Large or Small) must be reflected in each of these tables, so they are here | ||
53 | * in one place. | ||
54 | * | ||
55 | * The tables for Large descriptors are indexed by bits 6:0 of the AML | ||
56 | * descriptor type byte. The tables for Small descriptors are indexed by | ||
57 | * bits 6:3 of the descriptor byte. The tables for internal resource | ||
58 | * descriptors are indexed by the acpi_resource_type field. | ||
59 | */ | ||
60 | /* Dispatch table for resource-to-AML (Set Resource) conversion functions */ | ||
61 | ACPI_SET_RESOURCE_HANDLER acpi_gbl_set_resource_dispatch[] = { | ||
62 | acpi_rs_set_irq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */ | ||
63 | acpi_rs_set_dma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */ | ||
64 | acpi_rs_set_start_dpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */ | ||
65 | acpi_rs_set_end_dpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */ | ||
66 | acpi_rs_set_io, /* 0x04, ACPI_RESOURCE_TYPE_IO */ | ||
67 | acpi_rs_set_fixed_io, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */ | ||
68 | acpi_rs_set_vendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */ | ||
69 | acpi_rs_set_end_tag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */ | ||
70 | acpi_rs_set_memory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */ | ||
71 | acpi_rs_set_memory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */ | ||
72 | acpi_rs_set_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ | ||
73 | acpi_rs_set_address16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */ | ||
74 | acpi_rs_set_address32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */ | ||
75 | acpi_rs_set_address64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */ | ||
76 | acpi_rs_set_ext_address64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ | ||
77 | acpi_rs_set_ext_irq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ | ||
78 | acpi_rs_set_generic_reg /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ | ||
79 | }; | ||
80 | |||
81 | /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ | ||
82 | |||
83 | ACPI_GET_RESOURCE_HANDLER acpi_gbl_sm_get_resource_dispatch[] = { | ||
84 | NULL, /* 0x00, Reserved */ | ||
85 | NULL, /* 0x01, Reserved */ | ||
86 | NULL, /* 0x02, Reserved */ | ||
87 | NULL, /* 0x03, Reserved */ | ||
88 | acpi_rs_get_irq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */ | ||
89 | acpi_rs_get_dma, /* 0x05, ACPI_RESOURCE_NAME_DMA */ | ||
90 | acpi_rs_get_start_dpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */ | ||
91 | acpi_rs_get_end_dpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */ | ||
92 | acpi_rs_get_io, /* 0x08, ACPI_RESOURCE_NAME_IO */ | ||
93 | acpi_rs_get_fixed_io, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */ | ||
94 | NULL, /* 0x0A, Reserved */ | ||
95 | NULL, /* 0x0B, Reserved */ | ||
96 | NULL, /* 0x0C, Reserved */ | ||
97 | NULL, /* 0x0D, Reserved */ | ||
98 | acpi_rs_get_vendor, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */ | ||
99 | acpi_rs_get_end_tag /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */ | ||
100 | }; | ||
101 | |||
102 | ACPI_GET_RESOURCE_HANDLER acpi_gbl_lg_get_resource_dispatch[] = { | ||
103 | NULL, /* 0x00, Reserved */ | ||
104 | acpi_rs_get_memory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */ | ||
105 | acpi_rs_get_generic_reg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */ | ||
106 | NULL, /* 0x03, Reserved */ | ||
107 | acpi_rs_get_vendor, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */ | ||
108 | acpi_rs_get_memory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */ | ||
109 | acpi_rs_get_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */ | ||
110 | acpi_rs_get_address32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */ | ||
111 | acpi_rs_get_address16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */ | ||
112 | acpi_rs_get_ext_irq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */ | ||
113 | acpi_rs_get_address64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */ | ||
114 | acpi_rs_get_ext_address64 /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */ | ||
115 | }; | ||
116 | |||
117 | #ifdef ACPI_FUTURE_USAGE | ||
118 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) | ||
119 | |||
120 | /* Dispatch table for resource dump functions */ | ||
121 | |||
122 | ACPI_DUMP_RESOURCE_HANDLER acpi_gbl_dump_resource_dispatch[] = { | ||
123 | acpi_rs_dump_irq, /* ACPI_RESOURCE_TYPE_IRQ */ | ||
124 | acpi_rs_dump_dma, /* ACPI_RESOURCE_TYPE_DMA */ | ||
125 | acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */ | ||
126 | acpi_rs_dump_end_dpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ | ||
127 | acpi_rs_dump_io, /* ACPI_RESOURCE_TYPE_IO */ | ||
128 | acpi_rs_dump_fixed_io, /* ACPI_RESOURCE_TYPE_FIXED_IO */ | ||
129 | acpi_rs_dump_vendor, /* ACPI_RESOURCE_TYPE_VENDOR */ | ||
130 | acpi_rs_dump_end_tag, /* ACPI_RESOURCE_TYPE_END_TAG */ | ||
131 | acpi_rs_dump_memory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */ | ||
132 | acpi_rs_dump_memory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */ | ||
133 | acpi_rs_dump_fixed_memory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ | ||
134 | acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */ | ||
135 | acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */ | ||
136 | acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */ | ||
137 | acpi_rs_dump_ext_address64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ | ||
138 | acpi_rs_dump_ext_irq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ | ||
139 | acpi_rs_dump_generic_reg /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ | ||
140 | }; | ||
141 | #endif | ||
142 | #endif /* ACPI_FUTURE_USAGE */ | ||
143 | |||
144 | /* | ||
145 | * Base sizes for external AML resource descriptors, indexed by internal type. | ||
146 | * Includes size of the descriptor header (1 byte for small descriptors, | ||
147 | * 3 bytes for large descriptors) | ||
148 | */ | ||
149 | u8 acpi_gbl_aml_resource_sizes[] = { | ||
150 | sizeof(struct aml_resource_irq), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */ | ||
151 | sizeof(struct aml_resource_dma), /* ACPI_RESOURCE_TYPE_DMA */ | ||
152 | sizeof(struct aml_resource_start_dependent), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */ | ||
153 | sizeof(struct aml_resource_end_dependent), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ | ||
154 | sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */ | ||
155 | sizeof(struct aml_resource_fixed_io), /* ACPI_RESOURCE_TYPE_FIXED_IO */ | ||
156 | sizeof(struct aml_resource_vendor_small), /* ACPI_RESOURCE_TYPE_VENDOR */ | ||
157 | sizeof(struct aml_resource_end_tag), /* ACPI_RESOURCE_TYPE_END_TAG */ | ||
158 | sizeof(struct aml_resource_memory24), /* ACPI_RESOURCE_TYPE_MEMORY24 */ | ||
159 | sizeof(struct aml_resource_memory32), /* ACPI_RESOURCE_TYPE_MEMORY32 */ | ||
160 | sizeof(struct aml_resource_fixed_memory32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ | ||
161 | sizeof(struct aml_resource_address16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */ | ||
162 | sizeof(struct aml_resource_address32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */ | ||
163 | sizeof(struct aml_resource_address64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */ | ||
164 | sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ | ||
165 | sizeof(struct aml_resource_extended_irq), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ | ||
166 | sizeof(struct aml_resource_generic_register) /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ | ||
167 | }; | ||
168 | |||
169 | /* Macros used in the tables below */ | ||
170 | |||
171 | #define ACPI_RLARGE(r) sizeof (r) - sizeof (struct aml_resource_large_header) | ||
172 | #define ACPI_RSMALL(r) sizeof (r) - sizeof (struct aml_resource_small_header) | ||
173 | |||
174 | /* | ||
175 | * Base sizes of resource descriptors, both the AML stream resource length | ||
176 | * (minus size of header and length fields),and the size of the internal | ||
177 | * struct representation. | ||
178 | */ | ||
179 | struct acpi_resource_info acpi_gbl_sm_resource_info[] = { | ||
180 | {0, 0, 0}, | ||
181 | {0, 0, 0}, | ||
182 | {0, 0, 0}, | ||
183 | {0, 0, 0}, | ||
184 | {2, ACPI_RSMALL(struct aml_resource_irq), | ||
185 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq)}, | ||
186 | {0, ACPI_RSMALL(struct aml_resource_dma), | ||
187 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma)}, | ||
188 | {2, ACPI_RSMALL(struct aml_resource_start_dependent), | ||
189 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dependent)}, | ||
190 | {0, ACPI_RSMALL(struct aml_resource_end_dependent), | ||
191 | ACPI_RESOURCE_LENGTH}, | ||
192 | {0, ACPI_RSMALL(struct aml_resource_io), | ||
193 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_io)}, | ||
194 | {0, ACPI_RSMALL(struct aml_resource_fixed_io), | ||
195 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io)}, | ||
196 | {0, 0, 0}, | ||
197 | {0, 0, 0}, | ||
198 | {0, 0, 0}, | ||
199 | {0, 0, 0}, | ||
200 | {1, ACPI_RSMALL(struct aml_resource_vendor_small), | ||
201 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)}, | ||
202 | {0, ACPI_RSMALL(struct aml_resource_end_tag), ACPI_RESOURCE_LENGTH} | ||
203 | }; | ||
204 | |||
205 | struct acpi_resource_info acpi_gbl_lg_resource_info[] = { | ||
206 | {0, 0, 0}, | ||
207 | {0, ACPI_RLARGE(struct aml_resource_memory24), | ||
208 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory24)}, | ||
209 | {0, ACPI_RLARGE(struct aml_resource_generic_register), | ||
210 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_registerister)}, | ||
211 | {0, 0, 0}, | ||
212 | {1, ACPI_RLARGE(struct aml_resource_vendor_large), | ||
213 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor)}, | ||
214 | {0, ACPI_RLARGE(struct aml_resource_memory32), | ||
215 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_memory32)}, | ||
216 | {0, ACPI_RLARGE(struct aml_resource_fixed_memory32), | ||
217 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_memory32)}, | ||
218 | {1, ACPI_RLARGE(struct aml_resource_address32), | ||
219 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)}, | ||
220 | {1, ACPI_RLARGE(struct aml_resource_address16), | ||
221 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)}, | ||
222 | {1, ACPI_RLARGE(struct aml_resource_extended_irq), | ||
223 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_irq)}, | ||
224 | {1, ACPI_RLARGE(struct aml_resource_address64), | ||
225 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)}, | ||
226 | {0, ACPI_RLARGE(struct aml_resource_extended_address64), | ||
227 | ACPI_SIZEOF_RESOURCE(struct acpi_resource_extended_address64)} | ||
228 | }; | ||