aclocal.h

xen虚拟机源代码安装包

#define ACPI_BTYPE_METHOD               0x00000080
#define ACPI_BTYPE_MUTEX                0x00000100
#define ACPI_BTYPE_REGION               0x00000200
#define ACPI_BTYPE_POWER                0x00000400
#define ACPI_BTYPE_PROCESSOR            0x00000800
#define ACPI_BTYPE_THERMAL              0x00001000
#define ACPI_BTYPE_BUFFER_FIELD         0x00002000
#define ACPI_BTYPE_DDB_HANDLE           0x00004000
#define ACPI_BTYPE_DEBUG_OBJECT         0x00008000
#define ACPI_BTYPE_REFERENCE            0x00010000
#define ACPI_BTYPE_RESOURCE             0x00020000

#define ACPI_BTYPE_COMPUTE_DATA         (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)

#define ACPI_BTYPE_DATA                 (ACPI_BTYPE_COMPUTE_DATA  | ACPI_BTYPE_PACKAGE)
#define ACPI_BTYPE_DATA_REFERENCE       (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
#define ACPI_BTYPE_DEVICE_OBJECTS       (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
#define ACPI_BTYPE_OBJECTS_AND_REFS     0x0001FFFF	/* ARG or LOCAL */
#define ACPI_BTYPE_ALL_OBJECTS          0x0000FFFF

/*****************************************************************************
 *
 * Event typedefs and structs
 *
 ****************************************************************************/

/* Dispatch info for each GPE -- either a method or handler, cannot be both */

struct acpi_handler_info {
	acpi_event_handler address;	/* Address of handler, if any */
	void *context;		/* Context to be passed to handler */
	struct acpi_namespace_node *method_node;	/* Method node for this GPE level (saved) */
};

union acpi_gpe_dispatch_info {
	struct acpi_namespace_node *method_node;	/* Method node for this GPE level */
	struct acpi_handler_info *handler;
};

/*
 * Information about a GPE, one per each GPE in an array.
 * NOTE: Important to keep this struct as small as possible.
 */
struct acpi_gpe_event_info {
	union acpi_gpe_dispatch_info dispatch;	/* Either Method or Handler */
	struct acpi_gpe_register_info *register_info;	/* Backpointer to register info */
	u8 flags;		/* Misc info about this GPE */
	u8 gpe_number;		/* This GPE */
};

/* Information about a GPE register pair, one per each status/enable pair in an array */

struct acpi_gpe_register_info {
	struct acpi_generic_address status_address;	/* Address of status reg */
	struct acpi_generic_address enable_address;	/* Address of enable reg */
	u8 enable_for_wake;	/* GPEs to keep enabled when sleeping */
	u8 enable_for_run;	/* GPEs to keep enabled when running */
	u8 base_gpe_number;	/* Base GPE number for this register */
};

/*
 * Information about a GPE register block, one per each installed block --
 * GPE0, GPE1, and one per each installed GPE Block Device.
 */
struct acpi_gpe_block_info {
	struct acpi_namespace_node *node;
	struct acpi_gpe_block_info *previous;
	struct acpi_gpe_block_info *next;
	struct acpi_gpe_xrupt_info *xrupt_block;	/* Backpointer to interrupt block */
	struct acpi_gpe_register_info *register_info;	/* One per GPE register pair */
	struct acpi_gpe_event_info *event_info;	/* One for each GPE */
	struct acpi_generic_address block_address;	/* Base address of the block */
	u32 register_count;	/* Number of register pairs in block */
	u8 block_base_number;	/* Base GPE number for this block */
};

/* Information about GPE interrupt handlers, one per each interrupt level used for GPEs */

struct acpi_gpe_xrupt_info {
	struct acpi_gpe_xrupt_info *previous;
	struct acpi_gpe_xrupt_info *next;
	struct acpi_gpe_block_info *gpe_block_list_head;	/* List of GPE blocks for this xrupt */
	u32 interrupt_number;	/* System interrupt number */
};

struct acpi_gpe_walk_info {
	struct acpi_namespace_node *gpe_device;
	struct acpi_gpe_block_info *gpe_block;
};

typedef acpi_status(*acpi_gpe_callback) (struct acpi_gpe_xrupt_info *
					 gpe_xrupt_info,
					 struct acpi_gpe_block_info *
					 gpe_block);

/* Information about each particular fixed event */

struct acpi_fixed_event_handler {
	acpi_event_handler handler;	/* Address of handler. */
	void *context;		/* Context to be passed to handler */
};

struct acpi_fixed_event_info {
	u8 status_register_id;
	u8 enable_register_id;
	u16 status_bit_mask;
	u16 enable_bit_mask;
};

/* Information used during field processing */

struct acpi_field_info {
	u8 skip_field;
	u8 field_flag;
	u32 pkg_length;
};

/*****************************************************************************
 *
 * Generic "state" object for stacks
 *
 ****************************************************************************/

#define ACPI_CONTROL_NORMAL                  0xC0
#define ACPI_CONTROL_CONDITIONAL_EXECUTING   0xC1
#define ACPI_CONTROL_PREDICATE_EXECUTING     0xC2
#define ACPI_CONTROL_PREDICATE_FALSE         0xC3
#define ACPI_CONTROL_PREDICATE_TRUE          0xC4

#define ACPI_STATE_COMMON \
	void                            *next; \
	u8                              descriptor_type; /* To differentiate various internal objs */\
	u8                              flags; \
	u16                             value; \
	u16                             state;

	/* There are 2 bytes available here until the next natural alignment boundary */

struct acpi_common_state {
ACPI_STATE_COMMON};

/*
 * Update state - used to traverse complex objects such as packages
 */
struct acpi_update_state {
	ACPI_STATE_COMMON union acpi_operand_object *object;
};

/*
 * Pkg state - used to traverse nested package structures
 */
struct acpi_pkg_state {
	ACPI_STATE_COMMON u16 index;
	union acpi_operand_object *source_object;
	union acpi_operand_object *dest_object;
	struct acpi_walk_state *walk_state;
	void *this_target_obj;
	u32 num_packages;
};

/*
 * Control state - one per if/else and while constructs.
 * Allows nesting of these constructs
 */
struct acpi_control_state {
	ACPI_STATE_COMMON u16 opcode;
	union acpi_parse_object *predicate_op;
	u8 *aml_predicate_start;	/* Start of if/while predicate */
	u8 *package_end;	/* End of if/while block */
};

/*
 * Scope state - current scope during namespace lookups
 */
struct acpi_scope_state {
	ACPI_STATE_COMMON struct acpi_namespace_node *node;
};

struct acpi_pscope_state {
	ACPI_STATE_COMMON u32 arg_count;	/* Number of fixed arguments */
	union acpi_parse_object *op;	/* Current op being parsed */
	u8 *arg_end;		/* Current argument end */
	u8 *pkg_end;		/* Current package end */
	u32 arg_list;		/* Next argument to parse */
};

/*
 * Thread state - one per thread across multiple walk states.  Multiple walk
 * states are created when there are nested control methods executing.
 */
struct acpi_thread_state {
	ACPI_STATE_COMMON u8 current_sync_level;	/* Mutex Sync (nested acquire) level */
	struct acpi_walk_state *walk_state_list;	/* Head of list of walk_states for this thread */
	union acpi_operand_object *acquired_mutex_list;	/* List of all currently acquired mutexes */
	acpi_thread_id thread_id;	/* Running thread ID */
};

/*
 * Result values - used to accumulate the results of nested
 * AML arguments
 */
struct acpi_result_values {
	ACPI_STATE_COMMON u8 num_results;
	u8 last_insert;
	union acpi_operand_object *obj_desc[ACPI_OBJ_NUM_OPERANDS];
};

typedef
acpi_status(*acpi_parse_downwards) (struct acpi_walk_state * walk_state,
				    union acpi_parse_object ** out_op);

typedef acpi_status(*acpi_parse_upwards) (struct acpi_walk_state * walk_state);

/*
 * Notify info - used to pass info to the deferred notify
 * handler/dispatcher.
 */
struct acpi_notify_info {
	ACPI_STATE_COMMON struct acpi_namespace_node *node;
	union acpi_operand_object *handler_obj;
};

/* Generic state is union of structs above */

union acpi_generic_state {
	struct acpi_common_state common;
	struct acpi_control_state control;
	struct acpi_update_state update;
	struct acpi_scope_state scope;
	struct acpi_pscope_state parse_scope;
	struct acpi_pkg_state pkg;
	struct acpi_thread_state thread;
	struct acpi_result_values results;
	struct acpi_notify_info notify;
};

/*****************************************************************************
 *
 * Interpreter typedefs and structs
 *
 ****************************************************************************/

typedef acpi_status(*ACPI_EXECUTE_OP) (struct acpi_walk_state * walk_state);

/*****************************************************************************
 *
 * Parser typedefs and structs
 *
 ****************************************************************************/

/*
 * AML opcode, name, and argument layout
 */
struct acpi_opcode_info {
#if defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUG_OUTPUT)
	char *name;		/* Opcode name (disassembler/debug only) */
#endif
	u32 parse_args;		/* Grammar/Parse time arguments */
	u32 runtime_args;	/* Interpret time arguments */
	u16 flags;		/* Misc flags */
	u8 object_type;		/* Corresponding internal object type */
	u8 class;		/* Opcode class */
	u8 type;		/* Opcode type */
};

union acpi_parse_value {
	acpi_integer integer;	/* Integer constant (Up to 64 bits) */
	struct uint64_struct integer64;	/* Structure overlay for 2 32-bit Dwords */
	u32 size;		/* bytelist or field size */
	char *string;		/* NULL terminated string */
	u8 *buffer;		/* buffer or string */
	char *name;		/* NULL terminated string */
	union acpi_parse_object *arg;	/* arguments and contained ops */
};

#define ACPI_PARSE_COMMON \
	union acpi_parse_object         *parent;        /* Parent op */\
	u8                              descriptor_type; /* To differentiate various internal objs */\
	u8                              flags;          /* Type of Op */\
	u16                             aml_opcode;     /* AML opcode */\
	u32                             aml_offset;     /* Offset of declaration in AML */\
	union acpi_parse_object         *next;          /* Next op */\
	struct acpi_namespace_node      *node;          /* For use by interpreter */\
	union acpi_parse_value          value;          /* Value or args associated with the opcode */\
	ACPI_DISASM_ONLY_MEMBERS (\
	u8                              disasm_flags;   /* Used during AML disassembly */\
	u8                              disasm_opcode;  /* Subtype used for disassembly */\
	char                            aml_op_name[16])	/* Op name (debug only) */

#define ACPI_DASM_BUFFER                0x00
#define ACPI_DASM_RESOURCE              0x01
#define ACPI_DASM_STRING                0x02
#define ACPI_DASM_UNICODE               0x03
#define ACPI_DASM_EISAID                0x04
#define ACPI_DASM_MATCHOP               0x05
#define ACPI_DASM_LNOT_PREFIX           0x06
#define ACPI_DASM_LNOT_SUFFIX           0x07
#define ACPI_DASM_IGNORE                0x08

/*
 * Generic operation (for example:  If, While, Store)
 */
struct acpi_parse_obj_common {
ACPI_PARSE_COMMON};

/*
 * Extended Op for named ops (Scope, Method, etc.), deferred ops (Methods and op_regions),
 * and bytelists.
 */
struct acpi_parse_obj_named {
	ACPI_PARSE_COMMON u8 *path;
	u8 *data;		/* AML body or bytelist data */
	u32 length;		/* AML length */
	u32 name;		/* 4-byte name or zero if no name */
};

/* This version is used by the i_aSL compiler only */

#define ACPI_MAX_PARSEOP_NAME   20

struct acpi_parse_obj_asl {
	ACPI_PARSE_COMMON union acpi_parse_object *child;