1 /*******************************************************************************
2 *
3 * Module Name: rsinfo - Dispatch and Info tables
4 *
5 ******************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2013, Intel Corp.
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 #define __RSINFO_C__
45
46 #include "acpi.h"
47 #include "accommon.h"
48 #include "acresrc.h"
49
50 #define _COMPONENT ACPI_RESOURCES
51 ACPI_MODULE_NAME ("rsinfo")
52
53 /*
54 * Resource dispatch and information tables. Any new resource types (either
55 * Large or Small) must be reflected in each of these tables, so they are here
56 * in one place.
57 *
58 * The tables for Large descriptors are indexed by bits 6:0 of the AML
59 * descriptor type byte. The tables for Small descriptors are indexed by
60 * bits 6:3 of the descriptor byte. The tables for internal resource
61 * descriptors are indexed by the ACPI_RESOURCE_TYPE field.
62 */
63
64
65 /* Dispatch table for resource-to-AML (Set Resource) conversion functions */
66
67 ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[] =
68 {
69 AcpiRsSetIrq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
70 AcpiRsConvertDma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */
71 AcpiRsSetStartDpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
72 AcpiRsConvertEndDpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
73 AcpiRsConvertIo, /* 0x04, ACPI_RESOURCE_TYPE_IO */
74 AcpiRsConvertFixedIo, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
75 AcpiRsSetVendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
76 AcpiRsConvertEndTag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
77 AcpiRsConvertMemory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
78 AcpiRsConvertMemory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
79 AcpiRsConvertFixedMemory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
80 AcpiRsConvertAddress16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
81 AcpiRsConvertAddress32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
82 AcpiRsConvertAddress64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
83 AcpiRsConvertExtAddress64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
84 AcpiRsConvertExtIrq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
85 AcpiRsConvertGenericReg, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
86 AcpiRsConvertGpio, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */
87 AcpiRsConvertFixedDma, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */
88 NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */
89 };
90
91 /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
92
93 ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[] =
94 {
95 /* Small descriptors */
96
97 NULL, /* 0x00, Reserved */
98 NULL, /* 0x01, Reserved */
99 NULL, /* 0x02, Reserved */
100 NULL, /* 0x03, Reserved */
101 AcpiRsGetIrq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */
102 AcpiRsConvertDma, /* 0x05, ACPI_RESOURCE_NAME_DMA */
103 AcpiRsGetStartDpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
104 AcpiRsConvertEndDpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
105 AcpiRsConvertIo, /* 0x08, ACPI_RESOURCE_NAME_IO */
106 AcpiRsConvertFixedIo, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
107 AcpiRsConvertFixedDma, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */
108 NULL, /* 0x0B, Reserved */
109 NULL, /* 0x0C, Reserved */
110 NULL, /* 0x0D, Reserved */
111 AcpiRsGetVendorSmall, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
112 AcpiRsConvertEndTag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
113
114 /* Large descriptors */
115
116 NULL, /* 0x00, Reserved */
117 AcpiRsConvertMemory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
118 AcpiRsConvertGenericReg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
119 NULL, /* 0x03, Reserved */
120 AcpiRsGetVendorLarge, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
121 AcpiRsConvertMemory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
122 AcpiRsConvertFixedMemory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
123 AcpiRsConvertAddress32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
124 AcpiRsConvertAddress16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
125 AcpiRsConvertExtIrq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
126 AcpiRsConvertAddress64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
127 AcpiRsConvertExtAddress64, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
128 AcpiRsConvertGpio, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */
129 NULL, /* 0x0D, Reserved */
130 NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */
131 };
132
133 /* Subtype table for SerialBus -- I2C, SPI, and UART */
134
135 ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[] =
136 {
137 NULL,
138 AcpiRsConvertI2cSerialBus,
139 AcpiRsConvertSpiSerialBus,
140 AcpiRsConvertUartSerialBus,
141 };
142
143
144 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
145
146 /* Dispatch table for resource dump functions */
147
148 ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[] =
149 {
150 AcpiRsDumpIrq, /* ACPI_RESOURCE_TYPE_IRQ */
151 AcpiRsDumpDma, /* ACPI_RESOURCE_TYPE_DMA */
152 AcpiRsDumpStartDpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
153 AcpiRsDumpEndDpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
154 AcpiRsDumpIo, /* ACPI_RESOURCE_TYPE_IO */
155 AcpiRsDumpFixedIo, /* ACPI_RESOURCE_TYPE_FIXED_IO */
156 AcpiRsDumpVendor, /* ACPI_RESOURCE_TYPE_VENDOR */
157 AcpiRsDumpEndTag, /* ACPI_RESOURCE_TYPE_END_TAG */
158 AcpiRsDumpMemory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */
159 AcpiRsDumpMemory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */
160 AcpiRsDumpFixedMemory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
161 AcpiRsDumpAddress16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
162 AcpiRsDumpAddress32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
163 AcpiRsDumpAddress64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
164 AcpiRsDumpExtAddress64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
165 AcpiRsDumpExtIrq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
166 AcpiRsDumpGenericReg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
167 AcpiRsDumpGpio, /* ACPI_RESOURCE_TYPE_GPIO */
168 AcpiRsDumpFixedDma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */
169 NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
170 };
171
172 ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[] =
173 {
174 NULL,
175 AcpiRsDumpI2cSerialBus, /* AML_RESOURCE_I2C_BUS_TYPE */
176 AcpiRsDumpSpiSerialBus, /* AML_RESOURCE_SPI_BUS_TYPE */
177 AcpiRsDumpUartSerialBus, /* AML_RESOURCE_UART_BUS_TYPE */
178 };
179 #endif
180
181
182 /*
183 * Base sizes for external AML resource descriptors, indexed by internal type.
184 * Includes size of the descriptor header (1 byte for small descriptors,
185 * 3 bytes for large descriptors)
186 */
187 const UINT8 AcpiGbl_AmlResourceSizes[] =
188 {
189 sizeof (AML_RESOURCE_IRQ), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
190 sizeof (AML_RESOURCE_DMA), /* ACPI_RESOURCE_TYPE_DMA */
191 sizeof (AML_RESOURCE_START_DEPENDENT), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
192 sizeof (AML_RESOURCE_END_DEPENDENT), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
193 sizeof (AML_RESOURCE_IO), /* ACPI_RESOURCE_TYPE_IO */
194 sizeof (AML_RESOURCE_FIXED_IO), /* ACPI_RESOURCE_TYPE_FIXED_IO */
195 sizeof (AML_RESOURCE_VENDOR_SMALL), /* ACPI_RESOURCE_TYPE_VENDOR */
196 sizeof (AML_RESOURCE_END_TAG), /* ACPI_RESOURCE_TYPE_END_TAG */
197 sizeof (AML_RESOURCE_MEMORY24), /* ACPI_RESOURCE_TYPE_MEMORY24 */
198 sizeof (AML_RESOURCE_MEMORY32), /* ACPI_RESOURCE_TYPE_MEMORY32 */
199 sizeof (AML_RESOURCE_FIXED_MEMORY32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
200 sizeof (AML_RESOURCE_ADDRESS16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */
201 sizeof (AML_RESOURCE_ADDRESS32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */
202 sizeof (AML_RESOURCE_ADDRESS64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */
203 sizeof (AML_RESOURCE_EXTENDED_ADDRESS64),/*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
204 sizeof (AML_RESOURCE_EXTENDED_IRQ), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
205 sizeof (AML_RESOURCE_GENERIC_REGISTER), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
206 sizeof (AML_RESOURCE_GPIO), /* ACPI_RESOURCE_TYPE_GPIO */
207 sizeof (AML_RESOURCE_FIXED_DMA), /* ACPI_RESOURCE_TYPE_FIXED_DMA */
208 sizeof (AML_RESOURCE_COMMON_SERIALBUS), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
209 };
210
211
212 const UINT8 AcpiGbl_ResourceStructSizes[] =
213 {
214 /* Small descriptors */
215
216 0,
217 0,
218 0,
219 0,
220 ACPI_RS_SIZE (ACPI_RESOURCE_IRQ),
221 ACPI_RS_SIZE (ACPI_RESOURCE_DMA),
222 ACPI_RS_SIZE (ACPI_RESOURCE_START_DEPENDENT),
223 ACPI_RS_SIZE_MIN,
224 ACPI_RS_SIZE (ACPI_RESOURCE_IO),
225 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_IO),
226 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA),
227 0,
228 0,
229 0,
230 ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
231 ACPI_RS_SIZE_MIN,
232
233 /* Large descriptors */
234
235 0,
236 ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY24),
237 ACPI_RS_SIZE (ACPI_RESOURCE_GENERIC_REGISTER),
238 0,
239 ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
240 ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY32),
241 ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_MEMORY32),
242 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS32),
243 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS16),
244 ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ),
245 ACPI_RS_SIZE (ACPI_RESOURCE_ADDRESS64),
246 ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_ADDRESS64),
247 ACPI_RS_SIZE (ACPI_RESOURCE_GPIO),
248 ACPI_RS_SIZE (ACPI_RESOURCE_COMMON_SERIALBUS)
249 };
250
251 const UINT8 AcpiGbl_AmlResourceSerialBusSizes[] =
252 {
253 0,
254 sizeof (AML_RESOURCE_I2C_SERIALBUS),
255 sizeof (AML_RESOURCE_SPI_SERIALBUS),
256 sizeof (AML_RESOURCE_UART_SERIALBUS),
257 };
258
259 const UINT8 AcpiGbl_ResourceStructSerialBusSizes[] =
260 {
261 0,
262 ACPI_RS_SIZE (ACPI_RESOURCE_I2C_SERIALBUS),
263 ACPI_RS_SIZE (ACPI_RESOURCE_SPI_SERIALBUS),
264 ACPI_RS_SIZE (ACPI_RESOURCE_UART_SERIALBUS),
265 };