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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 10 files:

Smatch caller information:

drivers/platform/x86/lenovo/wmi-helpers.c lwmi_dev_evaluate_int() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 17-18,43-45
PARAM_VALUE 3 in 4878758772203302912
PARAM_VALUE 3 in->length 0,8
PARAM_VALUE 3 in->pointer 0,453453980286783488,890042195704745984,3526666518964486144,6021323291122642944,6127579164371259392,7059615722033455104,8142255664343527424
PARAM_VALUE 4 out 2222481141384101888
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 0 wdev $0
DATA_SOURCE 1 instance $1
DATA_SOURCE 2 method_id $2
FUZZY_MAX 2 method_id 18
HARD_MAX 2 method_id 45
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &component_mutex

drivers/platform/x86/inspur_platform_profile.c inspur_wmi_perform_query() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 2-3
PARAM_VALUE 3 in 2908170087673454592
PARAM_VALUE 3 in->length 4
PARAM_VALUE 3 in->pointer 4096-ptr_max
PARAM_VALUE 4 out 8350138547617624064
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 0 wdev $0
DATA_SOURCE 2 method_id $1
HARD_MAX 2 method_id 3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock

drivers/platform/x86/gigabyte-wmi.c gigabyte_wmi_perform_query() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 293
PARAM_VALUE 3 in 3069660013421195264
PARAM_VALUE 3 in->length 4
PARAM_VALUE 3 in->pointer 8827667863594889216
PARAM_VALUE 4 out 8743005421449392128
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
BUF_SIZE 0 wdev s32min-(-1),1-s32max
BUF_SIZE 0 wdev s32min-(-1),1-s32max
DATA_SOURCE 0 wdev $0
DATA_SOURCE 2 method_id $1
DATA_SOURCE 4 out $3
RX_PATH
TASK_NOT_RUNNING
UNITS 0 wdev unit_byte
HALF_LOCKED2 _T->lock

drivers/platform/x86/tuxedo/nb04/wmi_util.c __wmi_method_acpi_object_out() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 2,6
PARAM_VALUE 3 in 9060520063511744512
PARAM_VALUE 3 in->length 8,496
PARAM_VALUE 4 out 8472758237662814208
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 0 wdev $0
DATA_SOURCE 2 method_id $1
HARD_MAX 2 method_id 6
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock

drivers/platform/x86/lenovo/wmi-hotkey-utilities.c lenovo_super_hotkey_wmi_led_init() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 1
PARAM_VALUE 3 in 7761423922946678784
PARAM_VALUE 3 in->length 4
PARAM_VALUE 3 in->pointer 6437174823358361600
PARAM_VALUE 4 out 8444411128263843840
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
RX_PATH
TASK_NOT_RUNNING

drivers/platform/x86/lenovo/wmi-hotkey-utilities.c lsh_wmi_mute_led_set() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 2
PARAM_VALUE 3 in 4333766561313533952
PARAM_VALUE 3 in->length 4
PARAM_VALUE 3 in->pointer 5993093978897842176
PARAM_VALUE 4 out 0
RX_PATH
TASK_NOT_RUNNING

drivers/platform/x86/dell/dell-wmi-sysman/biosattr-interface.c call_biosattributes_interface() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 0 wdev 1-u64max
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 3-4
PARAM_VALUE 3 in 5340053637676228608
PARAM_VALUE 3 in->length 9,12-4000000
PARAM_VALUE 3 in->pointer 4096-ptr_max
PARAM_VALUE 4 out 725821905188560896
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 0 wdev $0
DATA_SOURCE 2 method_id $3
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 global &wmi_priv.mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct wmi_sysman_priv)->mutex

drivers/platform/x86/nvidia-wmi-ec-backlight.c wmi_brightness_notify() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 1
PARAM_VALUE 3 in 4088033539256283136
PARAM_VALUE 3 in->length 24
PARAM_VALUE 3 in->pointer 1981111857137373184
PARAM_VALUE 4 out 4088033539256283136
PARAM_VALUE 4 out->length 24
PARAM_VALUE 4 out->pointer 1981111857137373184
BUF_SIZE 0 wdev s32min-(-1),1-s32max
BUF_SIZE 0 wdev s32min-(-1),1-s32max
DATA_SOURCE 0 wdev $0
DATA_SOURCE 2 method_id $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 wdev unit_byte

drivers/platform/x86/msi-wmi-platform.c msi_wmi_platform_query() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 3 in 4735903033195331584
PARAM_VALUE 3 in->length 1-1000000000,2147479552
PARAM_VALUE 3 in->pointer 4096-ptr_max
PARAM_VALUE 4 out 2408833662659620864
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 2 method_id $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock
HALF_LOCKED2 &data->buffer_lock

drivers/platform/wmi/core.c wmi_evaluate_method() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 0 wdev 0-ptr_max
PARAM_VALUE 1 instance 0
PARAM_VALUE 3 in 4096-ptr_max
PARAM_VALUE 3 in->length 0-4000000,u32max
PARAM_VALUE 4 out 0,4096-ptr_max
PARAM_VALUE 4 out->pointer 0,4096-ptr_max
DATA_SOURCE 0 wdev r wmi_find_device_by_guid
DATA_SOURCE 1 instance $1
DATA_SOURCE 2 method_id $2
DATA_SOURCE 3 in $3
DATA_SOURCE 4 out $4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &huawei->wmi_lock
HALF_LOCKED2 &init_mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &bioscfg_drv.mutex
HALF_LOCKED2 global &vgasr_mutex
HALF_LOCKED2 global &vgasr_priv.mux_hw_lock

drivers/platform/wmi/core.c wmidev_invoke_method() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 1-2,4-7,10,12-13,18-21,32-34,37
PARAM_VALUE 3 in 6129920859974508544
PARAM_VALUE 3 in->length 0-u32max
PARAM_VALUE 3 in->pointer 8,4096-ptr_max
PARAM_VALUE 4 out 6493025853517570048
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
BUF_SIZE 0 wdev s32min-(-1),1-s32max
BUF_SIZE 0 wdev s32min-(-1),1-s32max
DATA_SOURCE 0 wdev $0
DATA_SOURCE 1 instance $1
DATA_SOURCE 2 method_id $2
HARD_MAX 2 method_id 37
RX_PATH
TASK_NOT_RUNNING
UNITS 0 wdev unit_array_size
HALF_LOCKED2 _T->lock

drivers/platform/wmi/core.c wmidev_invoke_procedure() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 1-4,11
PARAM_VALUE 3 in 7252472081129250816
PARAM_VALUE 3 in->length 0-s16max
PARAM_VALUE 3 in->pointer 4096-ptr_max
PARAM_VALUE 4 out 0
DATA_SOURCE 0 wdev $0
DATA_SOURCE 1 instance $1
DATA_SOURCE 2 method_id $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 _T->lock

drivers/platform/x86/dell/dell-wmi-sysman/passwordattr-interface.c call_password_interface() -> wmidev_evaluate_method()

Type Parameter Key Value
PARAM_VALUE 0 wdev 1-u64max
PARAM_VALUE 1 instance 0
PARAM_VALUE 2 method_id 1
PARAM_VALUE 3 in 971869868516786176
PARAM_VALUE 3 in->length 14-4000000
PARAM_VALUE 3 in->pointer 4096-ptr_max
PARAM_VALUE 4 out 2636376653890043904
PARAM_VALUE 4 out->length u64max
PARAM_VALUE 4 out->pointer 0
DATA_SOURCE 0 wdev $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 global &wmi_priv.mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct wmi_sysman_priv)->mutex