1 /*******************************************************************************
3 * Module Name: rsinfo - Dispatch and Info tables
5 ******************************************************************************/
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44 #include <acpi/acpi.h>
48 #define _COMPONENT ACPI_RESOURCES
49 ACPI_MODULE_NAME("rsinfo")
52 * Resource dispatch and information tables. Any new resource types (either
53 * Large or Small) must be reflected in each of these tables, so they are here
56 * The tables for Large descriptors are indexed by bits 6:0 of the AML
57 * descriptor type byte. The tables for Small descriptors are indexed by
58 * bits 6:3 of the descriptor byte. The tables for internal resource
59 * descriptors are indexed by the acpi_resource_type field.
61 /* Dispatch table for resource-to-AML (Set Resource) conversion functions */
62 struct acpi_rsconvert_info
*acpi_gbl_set_resource_dispatch
[] = {
63 acpi_rs_set_irq
, /* 0x00, ACPI_RESOURCE_TYPE_IRQ */
64 acpi_rs_convert_dma
, /* 0x01, ACPI_RESOURCE_TYPE_DMA */
65 acpi_rs_set_start_dpf
, /* 0x02, ACPI_RESOURCE_TYPE_START_DEPENDENT */
66 acpi_rs_convert_end_dpf
, /* 0x03, ACPI_RESOURCE_TYPE_END_DEPENDENT */
67 acpi_rs_convert_io
, /* 0x04, ACPI_RESOURCE_TYPE_IO */
68 acpi_rs_convert_fixed_io
, /* 0x05, ACPI_RESOURCE_TYPE_FIXED_IO */
69 acpi_rs_set_vendor
, /* 0x06, ACPI_RESOURCE_TYPE_VENDOR */
70 acpi_rs_convert_end_tag
, /* 0x07, ACPI_RESOURCE_TYPE_END_TAG */
71 acpi_rs_convert_memory24
, /* 0x08, ACPI_RESOURCE_TYPE_MEMORY24 */
72 acpi_rs_convert_memory32
, /* 0x09, ACPI_RESOURCE_TYPE_MEMORY32 */
73 acpi_rs_convert_fixed_memory32
, /* 0x0A, ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
74 acpi_rs_convert_address16
, /* 0x0B, ACPI_RESOURCE_TYPE_ADDRESS16 */
75 acpi_rs_convert_address32
, /* 0x0C, ACPI_RESOURCE_TYPE_ADDRESS32 */
76 acpi_rs_convert_address64
, /* 0x0D, ACPI_RESOURCE_TYPE_ADDRESS64 */
77 acpi_rs_convert_ext_address64
, /* 0x0E, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
78 acpi_rs_convert_ext_irq
, /* 0x0F, ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
79 acpi_rs_convert_generic_reg
, /* 0x10, ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
80 acpi_rs_convert_gpio
, /* 0x11, ACPI_RESOURCE_TYPE_GPIO */
81 acpi_rs_convert_fixed_dma
, /* 0x12, ACPI_RESOURCE_TYPE_FIXED_DMA */
82 NULL
, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */
85 /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */
87 struct acpi_rsconvert_info
*acpi_gbl_get_resource_dispatch
[] = {
88 /* Small descriptors */
90 NULL
, /* 0x00, Reserved */
91 NULL
, /* 0x01, Reserved */
92 NULL
, /* 0x02, Reserved */
93 NULL
, /* 0x03, Reserved */
94 acpi_rs_get_irq
, /* 0x04, ACPI_RESOURCE_NAME_IRQ */
95 acpi_rs_convert_dma
, /* 0x05, ACPI_RESOURCE_NAME_DMA */
96 acpi_rs_get_start_dpf
, /* 0x06, ACPI_RESOURCE_NAME_START_DEPENDENT */
97 acpi_rs_convert_end_dpf
, /* 0x07, ACPI_RESOURCE_NAME_END_DEPENDENT */
98 acpi_rs_convert_io
, /* 0x08, ACPI_RESOURCE_NAME_IO */
99 acpi_rs_convert_fixed_io
, /* 0x09, ACPI_RESOURCE_NAME_FIXED_IO */
100 acpi_rs_convert_fixed_dma
, /* 0x0A, ACPI_RESOURCE_NAME_FIXED_DMA */
101 NULL
, /* 0x0B, Reserved */
102 NULL
, /* 0x0C, Reserved */
103 NULL
, /* 0x0D, Reserved */
104 acpi_rs_get_vendor_small
, /* 0x0E, ACPI_RESOURCE_NAME_VENDOR_SMALL */
105 acpi_rs_convert_end_tag
, /* 0x0F, ACPI_RESOURCE_NAME_END_TAG */
107 /* Large descriptors */
109 NULL
, /* 0x00, Reserved */
110 acpi_rs_convert_memory24
, /* 0x01, ACPI_RESOURCE_NAME_MEMORY24 */
111 acpi_rs_convert_generic_reg
, /* 0x02, ACPI_RESOURCE_NAME_GENERIC_REGISTER */
112 NULL
, /* 0x03, Reserved */
113 acpi_rs_get_vendor_large
, /* 0x04, ACPI_RESOURCE_NAME_VENDOR_LARGE */
114 acpi_rs_convert_memory32
, /* 0x05, ACPI_RESOURCE_NAME_MEMORY32 */
115 acpi_rs_convert_fixed_memory32
, /* 0x06, ACPI_RESOURCE_NAME_FIXED_MEMORY32 */
116 acpi_rs_convert_address32
, /* 0x07, ACPI_RESOURCE_NAME_ADDRESS32 */
117 acpi_rs_convert_address16
, /* 0x08, ACPI_RESOURCE_NAME_ADDRESS16 */
118 acpi_rs_convert_ext_irq
, /* 0x09, ACPI_RESOURCE_NAME_EXTENDED_IRQ */
119 acpi_rs_convert_address64
, /* 0x0A, ACPI_RESOURCE_NAME_ADDRESS64 */
120 acpi_rs_convert_ext_address64
, /* 0x0B, ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64 */
121 acpi_rs_convert_gpio
, /* 0x0C, ACPI_RESOURCE_NAME_GPIO */
122 NULL
, /* 0x0D, Reserved */
123 NULL
, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */
126 /* Subtype table for serial_bus -- I2C, SPI, and UART */
128 struct acpi_rsconvert_info
*acpi_gbl_convert_resource_serial_bus_dispatch
[] = {
130 acpi_rs_convert_i2c_serial_bus
,
131 acpi_rs_convert_spi_serial_bus
,
132 acpi_rs_convert_uart_serial_bus
,
135 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
137 /* Dispatch table for resource dump functions */
139 struct acpi_rsdump_info
*acpi_gbl_dump_resource_dispatch
[] = {
140 acpi_rs_dump_irq
, /* ACPI_RESOURCE_TYPE_IRQ */
141 acpi_rs_dump_dma
, /* ACPI_RESOURCE_TYPE_DMA */
142 acpi_rs_dump_start_dpf
, /* ACPI_RESOURCE_TYPE_START_DEPENDENT */
143 acpi_rs_dump_end_dpf
, /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
144 acpi_rs_dump_io
, /* ACPI_RESOURCE_TYPE_IO */
145 acpi_rs_dump_fixed_io
, /* ACPI_RESOURCE_TYPE_FIXED_IO */
146 acpi_rs_dump_vendor
, /* ACPI_RESOURCE_TYPE_VENDOR */
147 acpi_rs_dump_end_tag
, /* ACPI_RESOURCE_TYPE_END_TAG */
148 acpi_rs_dump_memory24
, /* ACPI_RESOURCE_TYPE_MEMORY24 */
149 acpi_rs_dump_memory32
, /* ACPI_RESOURCE_TYPE_MEMORY32 */
150 acpi_rs_dump_fixed_memory32
, /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
151 acpi_rs_dump_address16
, /* ACPI_RESOURCE_TYPE_ADDRESS16 */
152 acpi_rs_dump_address32
, /* ACPI_RESOURCE_TYPE_ADDRESS32 */
153 acpi_rs_dump_address64
, /* ACPI_RESOURCE_TYPE_ADDRESS64 */
154 acpi_rs_dump_ext_address64
, /* ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
155 acpi_rs_dump_ext_irq
, /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
156 acpi_rs_dump_generic_reg
, /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
157 acpi_rs_dump_gpio
, /* ACPI_RESOURCE_TYPE_GPIO */
158 acpi_rs_dump_fixed_dma
, /* ACPI_RESOURCE_TYPE_FIXED_DMA */
159 NULL
, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
162 struct acpi_rsdump_info
*acpi_gbl_dump_serial_bus_dispatch
[] = {
164 acpi_rs_dump_i2c_serial_bus
, /* AML_RESOURCE_I2C_BUS_TYPE */
165 acpi_rs_dump_spi_serial_bus
, /* AML_RESOURCE_SPI_BUS_TYPE */
166 acpi_rs_dump_uart_serial_bus
, /* AML_RESOURCE_UART_BUS_TYPE */
171 * Base sizes for external AML resource descriptors, indexed by internal type.
172 * Includes size of the descriptor header (1 byte for small descriptors,
173 * 3 bytes for large descriptors)
175 const u8 acpi_gbl_aml_resource_sizes
[] = {
176 sizeof(struct aml_resource_irq
), /* ACPI_RESOURCE_TYPE_IRQ (optional Byte 3 always created) */
177 sizeof(struct aml_resource_dma
), /* ACPI_RESOURCE_TYPE_DMA */
178 sizeof(struct aml_resource_start_dependent
), /* ACPI_RESOURCE_TYPE_START_DEPENDENT (optional Byte 1 always created) */
179 sizeof(struct aml_resource_end_dependent
), /* ACPI_RESOURCE_TYPE_END_DEPENDENT */
180 sizeof(struct aml_resource_io
), /* ACPI_RESOURCE_TYPE_IO */
181 sizeof(struct aml_resource_fixed_io
), /* ACPI_RESOURCE_TYPE_FIXED_IO */
182 sizeof(struct aml_resource_vendor_small
), /* ACPI_RESOURCE_TYPE_VENDOR */
183 sizeof(struct aml_resource_end_tag
), /* ACPI_RESOURCE_TYPE_END_TAG */
184 sizeof(struct aml_resource_memory24
), /* ACPI_RESOURCE_TYPE_MEMORY24 */
185 sizeof(struct aml_resource_memory32
), /* ACPI_RESOURCE_TYPE_MEMORY32 */
186 sizeof(struct aml_resource_fixed_memory32
), /* ACPI_RESOURCE_TYPE_FIXED_MEMORY32 */
187 sizeof(struct aml_resource_address16
), /* ACPI_RESOURCE_TYPE_ADDRESS16 */
188 sizeof(struct aml_resource_address32
), /* ACPI_RESOURCE_TYPE_ADDRESS32 */
189 sizeof(struct aml_resource_address64
), /* ACPI_RESOURCE_TYPE_ADDRESS64 */
190 sizeof(struct aml_resource_extended_address64
), /*ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 */
191 sizeof(struct aml_resource_extended_irq
), /* ACPI_RESOURCE_TYPE_EXTENDED_IRQ */
192 sizeof(struct aml_resource_generic_register
), /* ACPI_RESOURCE_TYPE_GENERIC_REGISTER */
193 sizeof(struct aml_resource_gpio
), /* ACPI_RESOURCE_TYPE_GPIO */
194 sizeof(struct aml_resource_fixed_dma
), /* ACPI_RESOURCE_TYPE_FIXED_DMA */
195 sizeof(struct aml_resource_common_serialbus
), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */
198 const u8 acpi_gbl_resource_struct_sizes
[] = {
199 /* Small descriptors */
205 ACPI_RS_SIZE(struct acpi_resource_irq
),
206 ACPI_RS_SIZE(struct acpi_resource_dma
),
207 ACPI_RS_SIZE(struct acpi_resource_start_dependent
),
209 ACPI_RS_SIZE(struct acpi_resource_io
),
210 ACPI_RS_SIZE(struct acpi_resource_fixed_io
),
211 ACPI_RS_SIZE(struct acpi_resource_fixed_dma
),
215 ACPI_RS_SIZE(struct acpi_resource_vendor
),
218 /* Large descriptors */
221 ACPI_RS_SIZE(struct acpi_resource_memory24
),
222 ACPI_RS_SIZE(struct acpi_resource_generic_register
),
224 ACPI_RS_SIZE(struct acpi_resource_vendor
),
225 ACPI_RS_SIZE(struct acpi_resource_memory32
),
226 ACPI_RS_SIZE(struct acpi_resource_fixed_memory32
),
227 ACPI_RS_SIZE(struct acpi_resource_address32
),
228 ACPI_RS_SIZE(struct acpi_resource_address16
),
229 ACPI_RS_SIZE(struct acpi_resource_extended_irq
),
230 ACPI_RS_SIZE(struct acpi_resource_address64
),
231 ACPI_RS_SIZE(struct acpi_resource_extended_address64
),
232 ACPI_RS_SIZE(struct acpi_resource_gpio
),
233 ACPI_RS_SIZE(struct acpi_resource_common_serialbus
)
236 const u8 acpi_gbl_aml_resource_serial_bus_sizes
[] = {
238 sizeof(struct aml_resource_i2c_serialbus
),
239 sizeof(struct aml_resource_spi_serialbus
),
240 sizeof(struct aml_resource_uart_serialbus
),
243 const u8 acpi_gbl_resource_struct_serial_bus_sizes
[] = {
245 ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus
),
246 ACPI_RS_SIZE(struct acpi_resource_spi_serialbus
),
247 ACPI_RS_SIZE(struct acpi_resource_uart_serialbus
),