Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/acpi/acpica/dsmethod.c acpi_ds_auto_serialize_method() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 1 op->common.node 4096-ptr_max
PARAM_VALUE 1 op->common.node->object 4096-ptr_max
PARAM_VALUE 2 method_node 4096-ptr_max
PARAM_VALUE 2 method_node->object 4096-ptr_max
PARAM_VALUE 5 info 0
PARAM_VALUE 6 pass_number 0
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
CAPPED_DATA 1 op->common.node->owner_id 1
CAPPED_DATA 2 method_node 1
CAPPED_DATA 2 method_node->owner_id 1
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_alloc_op
DATA_SOURCE 2 method_node $0
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/dsmethod.c acpi_ds_call_control_method() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 0
PARAM_VALUE 2 method_node 4096-ptr_max
PARAM_VALUE 2 method_node->object->method.mutex 4096-ptr_max
PARAM_VALUE 2 method_node->object->method.owner_id 1-u16max
PARAM_VALUE 5 info 4096-ptr_max
PARAM_VALUE 5 info->parameters 4096-ptr_max
PARAM_VALUE 6 pass_number 3
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
BUF_SIZE 5 info 88
BUF_SIZE 5 info->parameters 72
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 5 info r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/dsargs.c acpi_ds_execute_arguments() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 2 method_node 0
PARAM_VALUE 5 info 0
PARAM_VALUE 6 pass_number 1
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
BUF_SIZE 3 aml_start 1-s32max
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_alloc_op
DATA_SOURCE 3 aml_start $3
DATA_SOURCE 4 aml_length $2
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/dsargs.c acpi_ds_execute_arguments() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 0 walk_state->method_call_node->object->method.node->descriptor_type 0-255
PARAM_VALUE 0 walk_state->method_call_node->object->method.node->flags 0-u16max
PARAM_VALUE 0 walk_state->method_call_node->object->method.node->name.integer 0-4294967295
PARAM_VALUE 0 walk_state->method_call_node->object->method.node->owner_id 0-u16max
PARAM_VALUE 0 walk_state->method_call_node->object->method.node->type 0-255
PARAM_VALUE 0 walk_state->method_call_node->object->method.owner_id 1-u16max
PARAM_VALUE 0 walk_state->method_desc->method.node->descriptor_type 0-255
PARAM_VALUE 0 walk_state->method_desc->method.node->flags 0-u16max
PARAM_VALUE 0 walk_state->method_desc->method.node->name.integer 0-4294967295
PARAM_VALUE 0 walk_state->method_desc->method.node->owner_id 0-u16max
PARAM_VALUE 0 walk_state->method_desc->method.node->type 0-255
PARAM_VALUE 0 walk_state->op_info->class 0-10
PARAM_VALUE 0 walk_state->op_info->flags 0,640,960,4096,4128,4736,4776,4792,4880,4912,4992,5056,5088,5120,7168,8192,12288,12320,13312-13314,15360,15364,17408,21504
PARAM_VALUE 0 walk_state->op_info->type 0-2,4-15,17-25,27
PARAM_VALUE 0 walk_state->parser_state.scope->common.descriptor_type 6
PARAM_VALUE 0 walk_state->parser_state.scope->parse_scope.arg_count u32max
PARAM_VALUE 0 walk_state->parser_state.scope->parse_scope.op 4096-ptr_max
PARAM_VALUE 0 walk_state->parser_state.start_op->common.descriptor_type 13
PARAM_VALUE 0 walk_state->parser_state.start_op->common.flags 1-2,4,8
PARAM_VALUE 0 walk_state->scope_info->common.descriptor_type 3-5,7-9
PARAM_VALUE 0 *walk_state->scope_info->scope.node->name.ascii 0-255
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 2 method_node 0
PARAM_VALUE 5 info 0
PARAM_VALUE 6 pass_number 3
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
BUF_SIZE 3 aml_start 1-s32max
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_alloc_op
DATA_SOURCE 3 aml_start $3
DATA_SOURCE 4 aml_length $2
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/nsparse.c acpi_ns_one_complete_parse() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 1 op->named.name 1600085852
PARAM_VALUE 2 method_node 0
PARAM_VALUE 4 aml_length 0-4294967259
PARAM_VALUE 5 info 0
BUF_SIZE 0 walk_state 1128
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_create_scope_op
DATA_SOURCE 6 pass_number $0
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/psxface.c acpi_ps_execute_method() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 1 op->named.name 1600085852
PARAM_VALUE 2 method_node 4096-ptr_max
PARAM_VALUE 2 method_node->name.ascii 4096-ptr_max
PARAM_VALUE 5 info 4096-ptr_max
PARAM_VALUE 5 info->full_pathname 4096-ptr_max
PARAM_VALUE 5 info->node 4096-ptr_max
PARAM_VALUE 5 info->node->name.ascii 4096-ptr_max
PARAM_VALUE 5 info->obj_desc 4096-ptr_max
PARAM_VALUE 5 info->obj_desc->method.mutex 4096-ptr_max
PARAM_VALUE 5 info->obj_desc->method.owner_id 1-u16max
PARAM_VALUE 5 info->param_count 0-7
PARAM_VALUE 5 info->parameters 0,4096-ptr_max
PARAM_VALUE 5 info->pass_number 3
PARAM_VALUE 5 info->predefined 0,1390678270449016832
PARAM_VALUE 5 info->return_object 0
PARAM_VALUE 6 pass_number 3
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
BUF_SIZE 5 info (-1),88
BUF_SIZE 5 info (-1),88
BUF_SIZE 5 info->full_pathname 1-s32max
BUF_SIZE 5 info->parameters (-1),8-64
BUF_SIZE 5 info->predefined (-1),2728
BUF_SIZE 5 info->prefix_node s32min-(-1),1-s32max
BUF_SIZE 5 info->relative_pathname (-1),5
CAPPED_DATA 2 method_node 1
CAPPED_DATA 5 info->node 1
CAPPED_DATA 5 info->param_count 1
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_create_scope_op
DATA_SOURCE 5 info $0
FUZZY_MAX 5 info->param_count 7
STR_LEN 5 info->prefix_node (-1),4
STR_LEN 5 info->relative_pathname (-1),4
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte

drivers/acpi/acpica/psxface.c acpi_ps_execute_table() -> acpi_ds_init_aml_walk()

Type Parameter Key Value
PARAM_VALUE 0 walk_state 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->common.descriptor_type 13
PARAM_VALUE 1 op->common.flags 1-2,4,8
PARAM_VALUE 1 op->named.name 1600085852
PARAM_VALUE 2 method_node 4096-ptr_max
PARAM_VALUE 4 aml_length 0-4294967259
PARAM_VALUE 5 info 4096-ptr_max
PARAM_VALUE 5 info->full_pathname 4096-ptr_max
PARAM_VALUE 5 info->node 4096-ptr_max
PARAM_VALUE 5 info->obj_desc 4096-ptr_max
PARAM_VALUE 5 info->obj_desc->method.aml_length 0-4294967259
PARAM_VALUE 5 info->pass_number 3
PARAM_VALUE 6 pass_number 3
BUF_SIZE 0 walk_state 1128
BUF_SIZE 3 aml_start 1-s32max
BUF_SIZE 5 info 88
BUF_SIZE 5 info->full_pathname 1-s32max
CAPPED_DATA 2 method_node 1
CAPPED_DATA 5 info->node 1
DATA_SOURCE 0 walk_state r acpi_ds_create_walk_state
DATA_SOURCE 1 op r acpi_ps_create_scope_op
DATA_SOURCE 5 info $0
RX_PATH
TASK_NOT_RUNNING
UNITS 3 aml_start unit_byte
UNITS 4 aml_length unit_byte