elantech_send_cmd identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/input/mouse/elantech.c, line 50 (as a function)

Referenced in 1 files:

drivers/input/mouse/elantech.c
- line 1111
- line 1674

Smatch caller information:

drivers/input/mouse/elantech.c elantech_get_resolution_v4() -> elantech_send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	4
PARAM_VALUE	2	param	5221234981453479936
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	2
PARAM_VALUE	2	param	0
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
CONTAINER	2	*(-72+0)	$(-1)
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	3
PARAM_VALUE	2	param	0
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
CONTAINER	2	*(-72+3)	$(-1)
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	5
PARAM_VALUE	2	param	3401698527356616704
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	0
PARAM_VALUE	2	param	7459459942467260416
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	3
PARAM_VALUE	2	param	7459459942467260416
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-1
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	1	c	0
PARAM_VALUE	2	param	7459459942467260416
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex

drivers/input/mouse/elantech.c elantech_query_info() -> (struct elantech_device_info)->send_cmd()

Type	Parameter	Key	Value
PARAM_VALUE	0	psmouse	4096-ptr_max
PARAM_VALUE	0	psmouse->dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	psmouse->dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval	0-4294967295
PARAM_VALUE	0	psmouse->dev->poller->poll_interval_max	0-4294967295
PARAM_VALUE	0	psmouse->protocol->type	1-12,14-23
PARAM_VALUE	0	psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	0	psmouse->ps2dev.cmdcnt	0-8
PARAM_VALUE	0	psmouse->ps2dev.flags	0
PARAM_VALUE	0	psmouse->ps2dev.serio	4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.class	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->dev.driver	0,4096-ptr_max
PARAM_VALUE	0	psmouse->ps2dev.serio->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	psmouse->ps2dev.serio->write	1-u64max
PARAM_VALUE	0	*psmouse->ps2dev->cmdbuf	0-255
PARAM_VALUE	1	c	0
PARAM_VALUE	2	param	7459459942467260416
BUF_SIZE	0	psmouse->dev	(-1),2480
BUF_SIZE	2	param	3
CAPPED_DATA	0	psmouse->ps2dev.serio	1
DATA_SOURCE	0	psmouse	$0
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	psmouse->dev->max_vals
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		global &psmouse_mutex