Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/input/evdev.c evdev_do_ioctl() -> input_ff_upload()

Type Parameter Key Value
PARAM_VALUE 1 effect 87092731394093056
PARAM_VALUE 2 file 4096-ptr_max
PARAM_VALUE 2 file->private_data 4096-ptr_max
DATA_SOURCE 2 file $0
USER_DATA 1 effect->direction 0-u16max
USER_DATA 1 effect->id s16min-s16max
USER_DATA 1 effect->replay.delay 0-u16max
USER_DATA 1 effect->replay.length 0-u16max
USER_DATA 1 effect->trigger.button 0-u16max
USER_DATA 1 effect->trigger.interval 0-u16max
USER_DATA 1 effect->type 0-u16max
USER_DATA 1 effect->u.constant.envelope.attack_length 0-u16max
USER_DATA 1 effect->u.constant.envelope.attack_level 0-u16max
USER_DATA 1 effect->u.constant.envelope.fade_length 0-u16max
USER_DATA 1 effect->u.constant.envelope.fade_level 0-u16max
USER_DATA 1 effect->u.constant.level s16min-s16max
USER_DATA 1 effect->u.haptic.hid_usage 0-u16max
USER_DATA 1 effect->u.haptic.intensity 0-u16max
USER_DATA 1 effect->u.haptic.repeat_count 0-u16max
USER_DATA 1 effect->u.haptic.retrigger_period 0-u16max
USER_DATA 1 effect->u.haptic.vendor_id 0-u16max
USER_DATA 1 effect->u.haptic.vendor_waveform_page 0-255
USER_DATA 1 effect->u.periodic.custom_len 0-u32max
USER_DATA 1 effect->u.periodic.envelope.attack_length 0-u16max
USER_DATA 1 effect->u.periodic.envelope.attack_level 0-u16max
USER_DATA 1 effect->u.periodic.envelope.fade_length 0-u16max
USER_DATA 1 effect->u.periodic.envelope.fade_level 0-u16max
USER_DATA 1 effect->u.periodic.magnitude s16min-s16max
USER_DATA 1 effect->u.periodic.offset s16min-s16max
USER_DATA 1 effect->u.periodic.period 0-u16max
USER_DATA 1 effect->u.periodic.phase 0-u16max
USER_DATA 1 effect->u.periodic.waveform 0-u16max
USER_DATA 1 effect->u.ramp.end_level s16min-s16max
USER_DATA 1 effect->u.ramp.envelope.attack_length 0-u16max
USER_DATA 1 effect->u.ramp.envelope.attack_level 0-u16max
USER_DATA 1 effect->u.ramp.envelope.fade_length 0-u16max
USER_DATA 1 effect->u.ramp.envelope.fade_level 0-u16max
USER_DATA 1 effect->u.ramp.start_level s16min-s16max
USER_DATA 1 effect->u.rumble.strong_magnitude 0-u16max
USER_DATA 1 effect->u.rumble.weak_magnitude 0-u16max
LOCK2 &evdev->mutex
TYPE_LOCK (struct evdev)->mutex