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1// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.02/*******************************************************************************3 *4 * Module Name: rsinfo - Dispatch and Info tables5 *6 ******************************************************************************/7 8#include <acpi/acpi.h>9#include "accommon.h"10#include "acresrc.h"11 12#define _COMPONENT ACPI_RESOURCES13ACPI_MODULE_NAME("rsinfo")14 15/*16 * Resource dispatch and information tables. Any new resource types (either17 * Large or Small) must be reflected in each of these tables, so they are here18 * in one place.19 *20 * The tables for Large descriptors are indexed by bits 6:0 of the AML21 * descriptor type byte. The tables for Small descriptors are indexed by22 * bits 6:3 of the descriptor byte. The tables for internal resource23 * descriptors are indexed by the acpi_resource_type field.24 */25/* Dispatch table for resource-to-AML (Set Resource) conversion functions */26struct 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 57struct 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 103struct 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_bus109};110 111#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)112 113/* Dispatch table for resource dump functions */114 115struct 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 144struct 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#endif152 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 */158const 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 187const 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 231const 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 239const 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