| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Robert Moore | 249 | 41.23% | 15 | 41.67% |
| Linus Torvalds | 229 | 37.91% | 3 | 8.33% |
| Andy Grover | 64 | 10.60% | 9 | 25.00% |
| Len Brown | 36 | 5.96% | 4 | 11.11% |
| Alexey Y. Starikovskiy | 17 | 2.81% | 1 | 2.78% |
| Lv Zheng | 7 | 1.16% | 2 | 5.56% |
| Al Viro | 1 | 0.17% | 1 | 2.78% |
| Erik Schmauss | 1 | 0.17% | 1 | 2.78% |
| Total | 604 | 36 |
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ /****************************************************************************** * * Name: acstruct.h - Internal structs * * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ #ifndef __ACSTRUCT_H__ #define __ACSTRUCT_H__ /* acpisrc:struct_defs -- for acpisrc conversion */ /***************************************************************************** * * Tree walking typedefs and structs * ****************************************************************************/ /* * Walk state - current state of a parse tree walk. Used for both a leisurely * stroll through the tree (for whatever reason), and for control method * execution. */ #define ACPI_NEXT_OP_DOWNWARD 1 #define ACPI_NEXT_OP_UPWARD 2 /* * Groups of definitions for walk_type used for different implementations of * walkers (never simultaneously) - flags for interpreter: */ #define ACPI_WALK_NON_METHOD 0 #define ACPI_WALK_METHOD 0x01 #define ACPI_WALK_METHOD_RESTART 0x02 struct acpi_walk_state { struct acpi_walk_state *next; /* Next walk_state in list */ u8 descriptor_type; /* To differentiate various internal objs */ u8 walk_type; u16 opcode; /* Current AML opcode */ u8 next_op_info; /* Info about next_op */ u8 num_operands; /* Stack pointer for Operands[] array */ u8 operand_index; /* Index into operand stack, to be used by acpi_ds_obj_stack_push */ acpi_owner_id owner_id; /* Owner of objects created during the walk */ u8 last_predicate; /* Result of last predicate */ u8 current_result; u8 return_used; u8 scope_depth; u8 pass_number; /* Parse pass during table load */ u8 namespace_override; /* Override existing objects */ u8 result_size; /* Total elements for the result stack */ u8 result_count; /* Current number of occupied elements of result stack */ u8 *aml; u32 arg_types; u32 method_breakpoint; /* For single stepping */ u32 user_breakpoint; /* User AML breakpoint */ u32 parse_flags; struct acpi_parse_state parser_state; /* Current state of parser */ u32 prev_arg_types; u32 arg_count; /* push for fixed or var args */ u16 method_nesting_depth; u8 method_is_nested; struct acpi_namespace_node arguments[ACPI_METHOD_NUM_ARGS]; /* Control method arguments */ struct acpi_namespace_node local_variables[ACPI_METHOD_NUM_LOCALS]; /* Control method locals */ union acpi_operand_object *operands[ACPI_OBJ_NUM_OPERANDS + 1]; /* Operands passed to the interpreter (+1 for NULL terminator) */ union acpi_operand_object **params; u8 *aml_last_while; union acpi_operand_object **caller_return_desc; union acpi_generic_state *control_state; /* List of control states (nested IFs) */ struct acpi_namespace_node *deferred_node; /* Used when executing deferred opcodes */ union acpi_operand_object *implicit_return_obj; struct acpi_namespace_node *method_call_node; /* Called method Node */ union acpi_parse_object *method_call_op; /* method_call Op if running a method */ union acpi_operand_object *method_desc; /* Method descriptor if running a method */ struct acpi_namespace_node *method_node; /* Method node if running a method */ char *method_pathname; /* Full pathname of running method */ union acpi_parse_object *op; /* Current parser op */ const struct acpi_opcode_info *op_info; /* Info on current opcode */ union acpi_parse_object *origin; /* Start of walk [Obsolete] */ union acpi_operand_object *result_obj; union acpi_generic_state *results; /* Stack of accumulated results */ union acpi_operand_object *return_desc; /* Return object, if any */ union acpi_generic_state *scope_info; /* Stack of nested scopes */ union acpi_parse_object *prev_op; /* Last op that was processed */ union acpi_parse_object *next_op; /* next op to be processed */ struct acpi_thread_state *thread; acpi_parse_downwards descending_callback; acpi_parse_upwards ascending_callback; }; /* Info used by acpi_ns_initialize_objects and acpi_ds_initialize_objects */ struct acpi_init_walk_info { u32 table_index; u32 object_count; u32 method_count; u32 serial_method_count; u32 non_serial_method_count; u32 serialized_method_count; u32 device_count; u32 op_region_count; u32 field_count; u32 buffer_count; u32 package_count; u32 op_region_init; u32 field_init; u32 buffer_init; u32 package_init; acpi_owner_id owner_id; }; struct acpi_get_devices_info { acpi_walk_callback user_function; void *context; const char *hid; }; union acpi_aml_operands { union acpi_operand_object *operands[7]; struct { struct acpi_object_integer *type; struct acpi_object_integer *code; struct acpi_object_integer *argument; } fatal; struct { union acpi_operand_object *source; struct acpi_object_integer *index; union acpi_operand_object *target; } index; struct { union acpi_operand_object *source; struct acpi_object_integer *index; struct acpi_object_integer *length; union acpi_operand_object *target; } mid; }; /* * Structure used to pass object evaluation information and parameters. * Purpose is to reduce CPU stack use. */ struct acpi_evaluate_info { /* The first 3 elements are passed by the caller to acpi_ns_evaluate */ struct acpi_namespace_node *prefix_node; /* Input: starting node */ const char *relative_pathname; /* Input: path relative to prefix_node */ union acpi_operand_object **parameters; /* Input: argument list */ struct acpi_namespace_node *node; /* Resolved node (prefix_node:relative_pathname) */ union acpi_operand_object *obj_desc; /* Object attached to the resolved node */ char *full_pathname; /* Full pathname of the resolved node */ const union acpi_predefined_info *predefined; /* Used if Node is a predefined name */ union acpi_operand_object *return_object; /* Object returned from the evaluation */ union acpi_operand_object *parent_package; /* Used if return object is a Package */ u32 return_flags; /* Used for return value analysis */ u32 return_btype; /* Bitmapped type of the returned object */ u16 param_count; /* Count of the input argument list */ u8 pass_number; /* Parser pass number */ u8 return_object_type; /* Object type of the returned object */ u8 node_flags; /* Same as Node->Flags */ u8 flags; /* General flags */ }; /* Values for Flags above */ #define ACPI_IGNORE_RETURN_VALUE 1 /* Defines for return_flags field above */ #define ACPI_OBJECT_REPAIRED 1 #define ACPI_OBJECT_WRAPPED 2 /* Info used by acpi_ns_initialize_devices */ struct acpi_device_walk_info { struct acpi_table_desc *table_desc; struct acpi_evaluate_info *evaluate_info; u32 device_count; u32 num_STA; u32 num_INI; }; /* TBD: [Restructure] Merge with struct above */ struct acpi_walk_info { u32 debug_level; u32 count; acpi_owner_id owner_id; u8 display_type; }; /* Display Types */ #define ACPI_DISPLAY_SUMMARY (u8) 0 #define ACPI_DISPLAY_OBJECTS (u8) 1 #define ACPI_DISPLAY_MASK (u8) 1 #define ACPI_DISPLAY_SHORT (u8) 2 #endif
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