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366 lines
11 KiB
366 lines
11 KiB
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
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/****************************************************************************** |
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* |
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* Name: acresrc.h - Resource Manager function prototypes |
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* |
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* Copyright (C) 2000 - 2022, Intel Corp. |
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* |
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*****************************************************************************/ |
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#ifndef __ACRESRC_H__ |
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#define __ACRESRC_H__ |
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/* Need the AML resource descriptor structs */ |
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#include "amlresrc.h" |
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/* |
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* If possible, pack the following structures to byte alignment, since we |
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* don't care about performance for debug output. Two cases where we cannot |
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* pack the structures: |
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* |
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* 1) Hardware does not support misaligned memory transfers |
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* 2) Compiler does not support pointers within packed structures |
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*/ |
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#if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED)) |
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#pragma pack(1) |
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#endif |
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/* |
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* Individual entry for the resource conversion tables |
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*/ |
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typedef const struct acpi_rsconvert_info { |
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u8 opcode; |
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u8 resource_offset; |
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u8 aml_offset; |
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u8 value; |
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} acpi_rsconvert_info; |
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/* Resource conversion opcodes */ |
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typedef enum { |
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ACPI_RSC_INITGET = 0, |
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ACPI_RSC_INITSET, |
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ACPI_RSC_FLAGINIT, |
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ACPI_RSC_1BITFLAG, |
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ACPI_RSC_2BITFLAG, |
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ACPI_RSC_3BITFLAG, |
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ACPI_RSC_6BITFLAG, |
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ACPI_RSC_ADDRESS, |
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ACPI_RSC_BITMASK, |
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ACPI_RSC_BITMASK16, |
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ACPI_RSC_COUNT, |
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ACPI_RSC_COUNT16, |
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ACPI_RSC_COUNT_GPIO_PIN, |
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ACPI_RSC_COUNT_GPIO_RES, |
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ACPI_RSC_COUNT_GPIO_VEN, |
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ACPI_RSC_COUNT_SERIAL_RES, |
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ACPI_RSC_COUNT_SERIAL_VEN, |
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ACPI_RSC_DATA8, |
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ACPI_RSC_EXIT_EQ, |
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ACPI_RSC_EXIT_LE, |
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ACPI_RSC_EXIT_NE, |
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ACPI_RSC_LENGTH, |
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ACPI_RSC_MOVE_GPIO_PIN, |
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ACPI_RSC_MOVE_GPIO_RES, |
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ACPI_RSC_MOVE_SERIAL_RES, |
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ACPI_RSC_MOVE_SERIAL_VEN, |
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ACPI_RSC_MOVE8, |
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ACPI_RSC_MOVE16, |
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ACPI_RSC_MOVE32, |
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ACPI_RSC_MOVE64, |
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ACPI_RSC_SET8, |
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ACPI_RSC_SOURCE, |
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ACPI_RSC_SOURCEX |
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} ACPI_RSCONVERT_OPCODES; |
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/* Resource Conversion sub-opcodes */ |
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#define ACPI_RSC_COMPARE_AML_LENGTH 0 |
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#define ACPI_RSC_COMPARE_VALUE 1 |
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#define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (struct acpi_rsconvert_info)) |
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#define ACPI_RS_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_resource,f) |
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#define AML_OFFSET(f) (u8) ACPI_OFFSET (union aml_resource,f) |
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/* |
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* Individual entry for the resource dump tables |
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*/ |
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typedef const struct acpi_rsdump_info { |
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u8 opcode; |
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u8 offset; |
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const char *name; |
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const char **pointer; |
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} acpi_rsdump_info; |
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/* Values for the Opcode field above */ |
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typedef enum { |
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ACPI_RSD_TITLE = 0, |
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ACPI_RSD_1BITFLAG, |
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ACPI_RSD_2BITFLAG, |
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ACPI_RSD_3BITFLAG, |
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ACPI_RSD_6BITFLAG, |
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ACPI_RSD_ADDRESS, |
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ACPI_RSD_DWORDLIST, |
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ACPI_RSD_LITERAL, |
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ACPI_RSD_LONGLIST, |
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ACPI_RSD_SHORTLIST, |
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ACPI_RSD_SHORTLISTX, |
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ACPI_RSD_SOURCE, |
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ACPI_RSD_STRING, |
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ACPI_RSD_UINT8, |
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ACPI_RSD_UINT16, |
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ACPI_RSD_UINT32, |
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ACPI_RSD_UINT64, |
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ACPI_RSD_WORDLIST, |
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ACPI_RSD_LABEL, |
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ACPI_RSD_SOURCE_LABEL, |
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} ACPI_RSDUMP_OPCODES; |
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/* restore default alignment */ |
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#pragma pack() |
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/* Resource tables indexed by internal resource type */ |
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extern const u8 acpi_gbl_aml_resource_sizes[]; |
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extern const u8 acpi_gbl_aml_resource_serial_bus_sizes[]; |
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extern struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[]; |
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/* Resource tables indexed by raw AML resource descriptor type */ |
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extern const u8 acpi_gbl_resource_struct_sizes[]; |
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extern const u8 acpi_gbl_resource_struct_serial_bus_sizes[]; |
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extern struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[]; |
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extern struct acpi_rsconvert_info |
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*acpi_gbl_convert_resource_serial_bus_dispatch[]; |
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struct acpi_vendor_walk_info { |
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struct acpi_vendor_uuid *uuid; |
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struct acpi_buffer *buffer; |
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acpi_status status; |
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}; |
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/* |
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* rscreate |
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*/ |
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acpi_status |
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acpi_rs_create_resource_list(union acpi_operand_object *aml_buffer, |
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struct acpi_buffer *output_buffer); |
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acpi_status |
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acpi_rs_create_aml_resources(struct acpi_buffer *resource_list, |
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struct acpi_buffer *output_buffer); |
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acpi_status |
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acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, |
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struct acpi_buffer *output_buffer); |
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/* |
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* rsutils |
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*/ |
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acpi_status |
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acpi_rs_get_prt_method_data(struct acpi_namespace_node *node, |
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struct acpi_buffer *ret_buffer); |
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acpi_status |
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acpi_rs_get_crs_method_data(struct acpi_namespace_node *node, |
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struct acpi_buffer *ret_buffer); |
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acpi_status |
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acpi_rs_get_prs_method_data(struct acpi_namespace_node *node, |
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struct acpi_buffer *ret_buffer); |
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acpi_status |
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acpi_rs_get_method_data(acpi_handle handle, |
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const char *path, struct acpi_buffer *ret_buffer); |
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acpi_status |
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acpi_rs_set_srs_method_data(struct acpi_namespace_node *node, |
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struct acpi_buffer *ret_buffer); |
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acpi_status |
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acpi_rs_get_aei_method_data(struct acpi_namespace_node *node, |
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struct acpi_buffer *ret_buffer); |
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/* |
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* rscalc |
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*/ |
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acpi_status |
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acpi_rs_get_list_length(u8 *aml_buffer, |
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u32 aml_buffer_length, acpi_size *size_needed); |
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acpi_status |
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acpi_rs_get_aml_length(struct acpi_resource *resource_list, |
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acpi_size resource_list_size, acpi_size *size_needed); |
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acpi_status |
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acpi_rs_get_pci_routing_table_length(union acpi_operand_object *package_object, |
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acpi_size *buffer_size_needed); |
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acpi_status |
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acpi_rs_convert_aml_to_resources(u8 * aml, |
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u32 length, |
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u32 offset, u8 resource_index, void **context); |
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acpi_status |
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acpi_rs_convert_resources_to_aml(struct acpi_resource *resource, |
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acpi_size aml_size_needed, u8 * output_buffer); |
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/* |
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* rsaddr |
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*/ |
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void |
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acpi_rs_set_address_common(union aml_resource *aml, |
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struct acpi_resource *resource); |
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u8 |
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acpi_rs_get_address_common(struct acpi_resource *resource, |
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union aml_resource *aml); |
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/* |
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* rsmisc |
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*/ |
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acpi_status |
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acpi_rs_convert_aml_to_resource(struct acpi_resource *resource, |
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union aml_resource *aml, |
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struct acpi_rsconvert_info *info); |
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acpi_status |
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acpi_rs_convert_resource_to_aml(struct acpi_resource *resource, |
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union aml_resource *aml, |
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struct acpi_rsconvert_info *info); |
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/* |
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* rsutils |
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*/ |
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void |
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acpi_rs_move_data(void *destination, |
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void *source, u16 item_count, u8 move_type); |
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u8 acpi_rs_decode_bitmask(u16 mask, u8 * list); |
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u16 acpi_rs_encode_bitmask(u8 * list, u8 count); |
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acpi_rs_length |
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acpi_rs_get_resource_source(acpi_rs_length resource_length, |
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acpi_rs_length minimum_length, |
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struct acpi_resource_source *resource_source, |
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union aml_resource *aml, char *string_ptr); |
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acpi_rsdesc_size |
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acpi_rs_set_resource_source(union aml_resource *aml, |
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acpi_rs_length minimum_length, |
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struct acpi_resource_source *resource_source); |
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void |
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acpi_rs_set_resource_header(u8 descriptor_type, |
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acpi_rsdesc_size total_length, |
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union aml_resource *aml); |
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void |
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acpi_rs_set_resource_length(acpi_rsdesc_size total_length, |
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union aml_resource *aml); |
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/* |
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* rsdump - Debugger support |
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*/ |
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#ifdef ACPI_DEBUGGER |
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void acpi_rs_dump_resource_list(struct acpi_resource *resource); |
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void acpi_rs_dump_irq_list(u8 *route_table); |
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#endif |
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/* |
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* Resource conversion tables |
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*/ |
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extern struct acpi_rsconvert_info acpi_rs_convert_dma[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_end_dpf[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_io[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_fixed_io[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_end_tag[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_memory24[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_generic_reg[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_memory32[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_address32[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_address16[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_ext_irq[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_address64[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_gpio[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_fixed_dma[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_csi2_serial_bus[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_pin_function[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_pin_config[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_pin_group[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_pin_group_function[]; |
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extern struct acpi_rsconvert_info acpi_rs_convert_pin_group_config[]; |
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/* These resources require separate get/set tables */ |
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extern struct acpi_rsconvert_info acpi_rs_get_irq[]; |
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extern struct acpi_rsconvert_info acpi_rs_get_start_dpf[]; |
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extern struct acpi_rsconvert_info acpi_rs_get_vendor_small[]; |
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extern struct acpi_rsconvert_info acpi_rs_get_vendor_large[]; |
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extern struct acpi_rsconvert_info acpi_rs_set_irq[]; |
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extern struct acpi_rsconvert_info acpi_rs_set_start_dpf[]; |
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extern struct acpi_rsconvert_info acpi_rs_set_vendor[]; |
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
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/* |
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* rsinfo |
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*/ |
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extern struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[]; |
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extern struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[]; |
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/* |
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* rsdumpinfo |
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*/ |
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extern struct acpi_rsdump_info acpi_rs_dump_irq[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_prt[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_dma[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_start_dpf[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_end_dpf[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_io[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_io_flags[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_fixed_io[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_vendor[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_end_tag[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_memory24[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_memory32[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_memory_flags[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_address16[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_address32[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_address64[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_ext_address64[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_ext_irq[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_generic_reg[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_gpio[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_pin_function[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_fixed_dma[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_csi2_serial_bus[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_general_flags[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_pin_config[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_pin_group[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_pin_group_function[]; |
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extern struct acpi_rsdump_info acpi_rs_dump_pin_group_config[]; |
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#endif |
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#endif /* __ACRESRC_H__ */
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