1 | // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 |
2 | /******************************************************************************* |
3 | * |
4 | * Module Name: rsinfo - Dispatch and Info tables |
5 | * |
6 | ******************************************************************************/ |
7 | |
8 | #include <acpi/acpi.h> |
9 | #include "accommon.h" |
10 | #include "acresrc.h" |
11 | |
12 | #define _COMPONENT ACPI_RESOURCES |
13 | ACPI_MODULE_NAME("rsinfo" ) |
14 | |
15 | /* |
16 | * Resource dispatch and information tables. Any new resource types (either |
17 | * Large or Small) must be reflected in each of these tables, so they are here |
18 | * in one place. |
19 | * |
20 | * The tables for Large descriptors are indexed by bits 6:0 of the AML |
21 | * descriptor type byte. The tables for Small descriptors are indexed by |
22 | * bits 6:3 of the descriptor byte. The tables for internal resource |
23 | * descriptors are indexed by the acpi_resource_type field. |
24 | */ |
25 | /* Dispatch table for resource-to-AML (Set Resource) conversion functions */ |
26 | struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = { |
27 | acpi_rs_set_irq, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */ |
28 | acpi_rs_convert_dma, /* 0x01, ACPI_RESOURCE_TYPE_DMA */ |
29 | acpi_rs_set_start_dpf, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */ |
30 | acpi_rs_convert_end_dpf, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
31 | acpi_rs_convert_io, /* 0x04, ACPI_RESOURCE_TYPE_IO */ |
32 | acpi_rs_convert_fixed_io, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */ |
33 | acpi_rs_set_vendor, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */ |
34 | acpi_rs_convert_end_tag, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */ |
35 | acpi_rs_convert_memory24, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */ |
36 | acpi_rs_convert_memory32, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */ |
37 | acpi_rs_convert_fixed_memory32, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
38 | acpi_rs_convert_address16, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */ |
39 | acpi_rs_convert_address32, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */ |
40 | acpi_rs_convert_address64, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */ |
41 | acpi_rs_convert_ext_address64, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
42 | acpi_rs_convert_ext_irq, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
43 | acpi_rs_convert_generic_reg, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
44 | acpi_rs_convert_gpio, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */ |
45 | acpi_rs_convert_fixed_dma, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */ |
46 | NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */ |
47 | acpi_rs_convert_pin_function, /* 0x14, ACPI_RESOURCE_TYPE_PIN_FUNCTION */ |
48 | acpi_rs_convert_pin_config, /* 0x15, ACPI_RESOURCE_TYPE_PIN_CONFIG */ |
49 | acpi_rs_convert_pin_group, /* 0x16, ACPI_RESOURCE_TYPE_PIN_GROUP */ |
50 | acpi_rs_convert_pin_group_function, /* 0x17, ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */ |
51 | acpi_rs_convert_pin_group_config, /* 0x18, ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG */ |
52 | acpi_rs_convert_clock_input, /* 0x19, ACPI_RESOURCE_TYPE_CLOCK_INPUT */ |
53 | }; |
54 | |
55 | /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ |
56 | |
57 | struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = { |
58 | /* Small descriptors */ |
59 | |
60 | NULL, /* 0x00, Reserved */ |
61 | NULL, /* 0x01, Reserved */ |
62 | NULL, /* 0x02, Reserved */ |
63 | NULL, /* 0x03, Reserved */ |
64 | acpi_rs_get_irq, /* 0x04, ACPI_RESOURCE_NAME_IRQ */ |
65 | acpi_rs_convert_dma, /* 0x05, ACPI_RESOURCE_NAME_DMA */ |
66 | acpi_rs_get_start_dpf, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */ |
67 | acpi_rs_convert_end_dpf, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */ |
68 | acpi_rs_convert_io, /* 0x08, ACPI_RESOURCE_NAME_IO */ |
69 | acpi_rs_convert_fixed_io, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */ |
70 | acpi_rs_convert_fixed_dma, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */ |
71 | NULL, /* 0x0B, Reserved */ |
72 | NULL, /* 0x0C, Reserved */ |
73 | NULL, /* 0x0D, Reserved */ |
74 | acpi_rs_get_vendor_small, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */ |
75 | acpi_rs_convert_end_tag, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */ |
76 | |
77 | /* Large descriptors */ |
78 | |
79 | NULL, /* 0x00, Reserved */ |
80 | acpi_rs_convert_memory24, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */ |
81 | acpi_rs_convert_generic_reg, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */ |
82 | NULL, /* 0x03, Reserved */ |
83 | acpi_rs_get_vendor_large, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */ |
84 | acpi_rs_convert_memory32, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */ |
85 | acpi_rs_convert_fixed_memory32, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */ |
86 | acpi_rs_convert_address32, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */ |
87 | acpi_rs_convert_address16, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */ |
88 | acpi_rs_convert_ext_irq, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */ |
89 | acpi_rs_convert_address64, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */ |
90 | acpi_rs_convert_ext_address64, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */ |
91 | acpi_rs_convert_gpio, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */ |
92 | acpi_rs_convert_pin_function, /* 0x0D, ACPI_RESOURCE_NAME_PIN_FUNCTION */ |
93 | NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */ |
94 | acpi_rs_convert_pin_config, /* 0x0F, ACPI_RESOURCE_NAME_PIN_CONFIG */ |
95 | acpi_rs_convert_pin_group, /* 0x10, ACPI_RESOURCE_NAME_PIN_GROUP */ |
96 | acpi_rs_convert_pin_group_function, /* 0x11, ACPI_RESOURCE_NAME_PIN_GROUP_FUNCTION */ |
97 | acpi_rs_convert_pin_group_config, /* 0x12, ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG */ |
98 | acpi_rs_convert_clock_input, /* 0x13, ACPI_RESOURCE_NAME_CLOCK_INPUT */ |
99 | }; |
100 | |
101 | /* Subtype table for serial_bus -- I2C, SPI, UART, and CSI2 */ |
102 | |
103 | struct acpi_rsconvert_info *acpi_gbl_convert_resource_serial_bus_dispatch[] = { |
104 | NULL, |
105 | acpi_rs_convert_i2c_serial_bus, |
106 | acpi_rs_convert_spi_serial_bus, |
107 | acpi_rs_convert_uart_serial_bus, |
108 | acpi_rs_convert_csi2_serial_bus |
109 | }; |
110 | |
111 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER) |
112 | |
113 | /* Dispatch table for resource dump functions */ |
114 | |
115 | struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = { |
116 | acpi_rs_dump_irq, /* ACPI_RESOURCE_TYPE_IRQ */ |
117 | acpi_rs_dump_dma, /* ACPI_RESOURCE_TYPE_DMA */ |
118 | acpi_rs_dump_start_dpf, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */ |
119 | acpi_rs_dump_end_dpf, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
120 | acpi_rs_dump_io, /* ACPI_RESOURCE_TYPE_IO */ |
121 | acpi_rs_dump_fixed_io, /* ACPI_RESOURCE_TYPE_FIXED_IO */ |
122 | acpi_rs_dump_vendor, /* ACPI_RESOURCE_TYPE_VENDOR */ |
123 | acpi_rs_dump_end_tag, /* ACPI_RESOURCE_TYPE_END_TAG */ |
124 | acpi_rs_dump_memory24, /* ACPI_RESOURCE_TYPE_MEMORY24 */ |
125 | acpi_rs_dump_memory32, /* ACPI_RESOURCE_TYPE_MEMORY32 */ |
126 | acpi_rs_dump_fixed_memory32, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
127 | acpi_rs_dump_address16, /* ACPI_RESOURCE_TYPE_ADDRESS16 */ |
128 | acpi_rs_dump_address32, /* ACPI_RESOURCE_TYPE_ADDRESS32 */ |
129 | acpi_rs_dump_address64, /* ACPI_RESOURCE_TYPE_ADDRESS64 */ |
130 | acpi_rs_dump_ext_address64, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
131 | acpi_rs_dump_ext_irq, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
132 | acpi_rs_dump_generic_reg, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
133 | acpi_rs_dump_gpio, /* ACPI_RESOURCE_TYPE_GPIO */ |
134 | acpi_rs_dump_fixed_dma, /* ACPI_RESOURCE_TYPE_FIXED_DMA */ |
135 | NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ |
136 | acpi_rs_dump_pin_function, /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */ |
137 | acpi_rs_dump_pin_config, /* ACPI_RESOURCE_TYPE_PIN_CONFIG */ |
138 | acpi_rs_dump_pin_group, /* ACPI_RESOURCE_TYPE_PIN_GROUP */ |
139 | acpi_rs_dump_pin_group_function, /* ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */ |
140 | acpi_rs_dump_pin_group_config, /* ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG */ |
141 | acpi_rs_dump_clock_input, /* ACPI_RESOURCE_TYPE_CLOCK_INPUT */ |
142 | }; |
143 | |
144 | struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = { |
145 | NULL, |
146 | acpi_rs_dump_i2c_serial_bus, /* AML_RESOURCE_I2C_BUS_TYPE */ |
147 | acpi_rs_dump_spi_serial_bus, /* AML_RESOURCE_SPI_BUS_TYPE */ |
148 | acpi_rs_dump_uart_serial_bus, /* AML_RESOURCE_UART_BUS_TYPE */ |
149 | acpi_rs_dump_csi2_serial_bus, /* AML_RESOURCE_CSI2_BUS_TYPE */ |
150 | }; |
151 | #endif |
152 | |
153 | /* |
154 | * Base sizes for external AML resource descriptors, indexed by internal type. |
155 | * Includes size of the descriptor header (1 byte for small descriptors, |
156 | * 3 bytes for large descriptors) |
157 | */ |
158 | const u8 acpi_gbl_aml_resource_sizes[] = { |
159 | sizeof(struct aml_resource_irq), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */ |
160 | sizeof(struct aml_resource_dma), /* ACPI_RESOURCE_TYPE_DMA */ |
161 | sizeof(struct aml_resource_start_dependent), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */ |
162 | sizeof(struct aml_resource_end_dependent), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */ |
163 | sizeof(struct aml_resource_io), /* ACPI_RESOURCE_TYPE_IO */ |
164 | sizeof(struct aml_resource_fixed_io), /* ACPI_RESOURCE_TYPE_FIXED_IO */ |
165 | sizeof(struct aml_resource_vendor_small), /* ACPI_RESOURCE_TYPE_VENDOR */ |
166 | sizeof(struct aml_resource_end_tag), /* ACPI_RESOURCE_TYPE_END_TAG */ |
167 | sizeof(struct aml_resource_memory24), /* ACPI_RESOURCE_TYPE_MEMORY24 */ |
168 | sizeof(struct aml_resource_memory32), /* ACPI_RESOURCE_TYPE_MEMORY32 */ |
169 | sizeof(struct aml_resource_fixed_memory32), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */ |
170 | sizeof(struct aml_resource_address16), /* ACPI_RESOURCE_TYPE_ADDRESS16 */ |
171 | sizeof(struct aml_resource_address32), /* ACPI_RESOURCE_TYPE_ADDRESS32 */ |
172 | sizeof(struct aml_resource_address64), /* ACPI_RESOURCE_TYPE_ADDRESS64 */ |
173 | sizeof(struct aml_resource_extended_address64), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */ |
174 | sizeof(struct aml_resource_extended_irq), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */ |
175 | sizeof(struct aml_resource_generic_register), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */ |
176 | sizeof(struct aml_resource_gpio), /* ACPI_RESOURCE_TYPE_GPIO */ |
177 | sizeof(struct aml_resource_fixed_dma), /* ACPI_RESOURCE_TYPE_FIXED_DMA */ |
178 | sizeof(struct aml_resource_common_serialbus), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ |
179 | sizeof(struct aml_resource_pin_function), /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */ |
180 | sizeof(struct aml_resource_pin_config), /* ACPI_RESOURCE_TYPE_PIN_CONFIG */ |
181 | sizeof(struct aml_resource_pin_group), /* ACPI_RESOURCE_TYPE_PIN_GROUP */ |
182 | sizeof(struct aml_resource_pin_group_function), /* ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION */ |
183 | sizeof(struct aml_resource_pin_group_config), /* ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG */ |
184 | sizeof(struct aml_resource_clock_input), /* ACPI_RESOURCE_TYPE_CLOCK_INPUT */ |
185 | }; |
186 | |
187 | const u8 acpi_gbl_resource_struct_sizes[] = { |
188 | /* Small descriptors */ |
189 | |
190 | 0, |
191 | 0, |
192 | 0, |
193 | 0, |
194 | ACPI_RS_SIZE(struct acpi_resource_irq), |
195 | ACPI_RS_SIZE(struct acpi_resource_dma), |
196 | ACPI_RS_SIZE(struct acpi_resource_start_dependent), |
197 | ACPI_RS_SIZE_MIN, |
198 | ACPI_RS_SIZE(struct acpi_resource_io), |
199 | ACPI_RS_SIZE(struct acpi_resource_fixed_io), |
200 | ACPI_RS_SIZE(struct acpi_resource_fixed_dma), |
201 | 0, |
202 | 0, |
203 | 0, |
204 | ACPI_RS_SIZE(struct acpi_resource_vendor), |
205 | ACPI_RS_SIZE_MIN, |
206 | |
207 | /* Large descriptors */ |
208 | |
209 | 0, |
210 | ACPI_RS_SIZE(struct acpi_resource_memory24), |
211 | ACPI_RS_SIZE(struct acpi_resource_generic_register), |
212 | 0, |
213 | ACPI_RS_SIZE(struct acpi_resource_vendor), |
214 | ACPI_RS_SIZE(struct acpi_resource_memory32), |
215 | ACPI_RS_SIZE(struct acpi_resource_fixed_memory32), |
216 | ACPI_RS_SIZE(struct acpi_resource_address32), |
217 | ACPI_RS_SIZE(struct acpi_resource_address16), |
218 | ACPI_RS_SIZE(struct acpi_resource_extended_irq), |
219 | ACPI_RS_SIZE(struct acpi_resource_address64), |
220 | ACPI_RS_SIZE(struct acpi_resource_extended_address64), |
221 | ACPI_RS_SIZE(struct acpi_resource_gpio), |
222 | ACPI_RS_SIZE(struct acpi_resource_pin_function), |
223 | ACPI_RS_SIZE(struct acpi_resource_common_serialbus), |
224 | ACPI_RS_SIZE(struct acpi_resource_pin_config), |
225 | ACPI_RS_SIZE(struct acpi_resource_pin_group), |
226 | ACPI_RS_SIZE(struct acpi_resource_pin_group_function), |
227 | ACPI_RS_SIZE(struct acpi_resource_pin_group_config), |
228 | ACPI_RS_SIZE(struct acpi_resource_clock_input), |
229 | }; |
230 | |
231 | const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = { |
232 | 0, |
233 | sizeof(struct aml_resource_i2c_serialbus), |
234 | sizeof(struct aml_resource_spi_serialbus), |
235 | sizeof(struct aml_resource_uart_serialbus), |
236 | sizeof(struct aml_resource_csi2_serialbus), |
237 | }; |
238 | |
239 | const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = { |
240 | 0, |
241 | ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus), |
242 | ACPI_RS_SIZE(struct acpi_resource_spi_serialbus), |
243 | ACPI_RS_SIZE(struct acpi_resource_uart_serialbus), |
244 | ACPI_RS_SIZE(struct acpi_resource_csi2_serialbus), |
245 | }; |
246 | |