ucsi_send_command identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/usb/typec/ucsi/ucsi.h, line 579 (as a prototype)

Defined in 1 files as a function:

drivers/usb/typec/ucsi/ucsi.c, line 268 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/usb/typec/ucsi/ucsi.c ucsi_altmode_update_active() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	14,65550-140737488289806,18446603336221196302-18446744073709486094
PARAM_VALUE	2	data	1969711556131098624
PARAM_VALUE	3	size	1
BIT_INFO	1	command	0xe,0xffffffffffff000e
BIT_INFO	1	command	0xe,0xffffffffffff000e
RX_PATH
TASK_NOT_RUNNING
UNITS	3	size	unit_byte
HALF_LOCKED2		&con->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_check_connector_capability() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->version	528-u16max
PARAM_VALUE	1	command	7,65543-140737488289799,18446603336221196295-18446744073709486087
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	3	size	8
BUF_SIZE	2	data	8
FUZZY_MAX	0	ucsi->version	528
BIT_INFO	1	command	0x7,0xffffffffffff0007
BIT_INFO	1	command	0x7,0xffffffffffff0007
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_get_pd_message() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	0,4096-u64max
PARAM_VALUE	2	data	1134038727659474944,1134038727659474960,3301501655712555008,3301501655712555024
PARAM_VALUE	3	size	12,16,28
CAPPED_DATA	3	size	1
CAPPED_DATA	3	size	1
BIT_INFO	1	command	0x100000000015,0xffffffffffff0015
BIT_INFO	1	command	0x100000000015,0xffffffffffff0015
UNITS	2	data	unit_byte
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_init() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->ops	4096-ptr_max
PARAM_VALUE	0	ucsi->ops->poll_cci	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	command	2147549189
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
DATA_SOURCE	0	ucsi	$0
HALF_LOCKED2		&pool->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_init() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->complete.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ops	4096-ptr_max
PARAM_VALUE	0	ucsi->ops->poll_cci	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	command	6
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	3	size	16
BUF_SIZE	2	data	16
DATA_SOURCE	0	ucsi	$0
HALF_LOCKED2		&pool->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_init() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->cap.features	0-65531
PARAM_VALUE	0	ucsi->complete.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ops->poll_cci	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	command	3657760773-8589869061
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
CAPPED_DATA	0	ucsi->cap.num_connectors	1
DATA_SOURCE	0	ucsi	$0
BIT_INFO	1	command	0x5,0x1ffffffff
BIT_INFO	1	command	0x5,0x1ffffffff
HALF_LOCKED2		&pool->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_read_pdos() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	3	size	12-16
BIT_INFO	1	command	0x10,0xffffffffffffffff
BIT_INFO	1	command	0x10,0xffffffffffffffff
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_register_altmodes() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->ops	4096-ptr_max
PARAM_VALUE	2	data	1156943013596893184
PARAM_VALUE	3	size	12
BUF_SIZE	2	data	12
BIT_INFO	0	ucsi->cap.features	0x4,0xffffffffffffffff
BIT_INFO	1	command	0xc,0xffffffffff03000c
BIT_INFO	1	command	0xc,0xffffffffff03000c
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_register_altmodes_nvidia() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->ops	4096-ptr_max
PARAM_VALUE	0	ucsi->ops->update_altmodes	1-u64max
PARAM_VALUE	2	data	517562711998357504
PARAM_VALUE	3	size	6
BUF_SIZE	2	data	6
BIT_INFO	0	ucsi->cap.features	0x4,0xffff
BIT_INFO	1	command	0xc,0xffffffffff03000c
BIT_INFO	1	command	0xc,0xffffffffff03000c
MEM_ZERO	2	data
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_register_cable() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	1	command	17,65553-140737488289809,18446603336221196305-18446744073709486097
PARAM_VALUE	2	data	4642546973583671296
PARAM_VALUE	3	size	5
BUF_SIZE	2	data	5
BIT_INFO	1	command	0x11,0xffffffffffff0011
BIT_INFO	1	command	0x11,0xffffffffffff0011
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_register_port() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->cap.num_connectors	1-255
PARAM_VALUE	0	ucsi->dev	4096-ptr_max
PARAM_VALUE	0	ucsi->ops->poll_cci	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	command	65543-16711687
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	3	size	8
BUF_SIZE	2	data	8
DATA_SOURCE	0	ucsi	$0
BIT_INFO	1	command	0x7,0xff0007
BIT_INFO	1	command	0x7,0xff0007
UNITS	3	size	unit_byte
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_reset_connector() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	command	0,3,65539-u64max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0x3,0xffffffffffff0003
BIT_INFO	1	command	0x3,0xffffffffffff0003
RX_PATH
TASK_NOT_RUNNING
LOCK2		&con->lock
LOCK2		&of->mutex
LOCK2		&port->port_type_lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct typec_port)->port_type_lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_resume_work() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0x5,0xffffffffffffffff
BIT_INFO	1	command	0x5,0xffffffffffffffff
HALF_LOCKED2		&pool->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_role_cmd() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	0,33554432-u64max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
DATA_SOURCE	1	command	$1
BIT_INFO	1	command	0x2000009,0xffffffffffff000b
BIT_INFO	1	command	0x2000009,0xffffffffffff000b
RX_PATH
TASK_NOT_RUNNING
LOCK2		&con->lock
LOCK2		&of->mutex
LOCK2		&port->port_type_lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct typec_port)->port_type_lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_role_cmd() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->complete.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ops	4096-ptr_max
PARAM_VALUE	0	ucsi->ops->poll_cci	4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ucsi->ppm_lock.osq.tail.counter	0-s32max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0x5,0xffffffffffffffff
BIT_INFO	1	command	0x5,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&con->lock
LOCK2		&of->mutex
LOCK2		&port->port_type_lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct typec_port)->port_type_lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/displayport.c ucsi_displayport_configure() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0x80000f,0xffffffffffff000f
BIT_INFO	1	command	0x80000f,0xffffffffffff000f
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&data->lock
HALF_LOCKED2		&dp->lock

drivers/usb/typec/ucsi/displayport.c ucsi_displayport_enter() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	14,65550-140737488289806,18446603336221196302-18446744073709486094
PARAM_VALUE	2	data	1564840174730661888
PARAM_VALUE	2	*data	0
PARAM_VALUE	3	size	1
BIT_INFO	1	command	0xe,0xffffffffffff000e
BIT_INFO	1	command	0xe,0xffffffffffff000e
RX_PATH
TASK_NOT_RUNNING
UNITS	3	size	unit_byte
HALF_LOCKED2		&dp->lock

drivers/usb/typec/ucsi/displayport.c ucsi_displayport_exit() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	0-s32max,18446744071562067968-u64max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0xf,0xffff000f
BIT_INFO	1	command	0xf,0xffff000f
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dp->lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&tbt->lock

drivers/usb/typec/ucsi/debugfs.c ucsi_cmd() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->debugfs	4096-ptr_max
PARAM_VALUE	0	ucsi->debugfs->status	0
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BUF_SIZE	0	ucsi	s32min-(-2),1-s32max
BUF_SIZE	0	ucsi	s32min-(-2),1-s32max
DATA_SOURCE	0	ucsi	$0
DATA_SOURCE	1	command	$1
MEM_ZERO	0	&ucsi->debugfs->response
USER_DATA	1	command	0-u64max
LOCK2		&attr->mutex
TYPE_LOCK		(struct simple_attr)->mutex

drivers/usb/typec/ucsi/debugfs.c ucsi_cmd() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	0	ucsi->debugfs	4096-ptr_max
PARAM_VALUE	0	ucsi->debugfs->status	0
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	3	size	24
BUF_SIZE	0	ucsi	s32min-(-2),1-s32max
BUF_SIZE	0	ucsi	s32min-(-2),1-s32max
BUF_SIZE	2	data	24
DATA_SOURCE	0	ucsi	$0
DATA_SOURCE	1	command	$1
MEM_ZERO	0	&ucsi->debugfs->response
MEM_ZERO	2	data
USER_DATA	1	command	0-u64max
UNITS	3	size	unit_byte
LOCK2		&attr->mutex
TYPE_LOCK		(struct simple_attr)->mutex

drivers/usb/typec/ucsi/thunderbolt.c ucsi_thunderbolt_enter() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	1	command	14,65550-140737488289806,18446603336221196302-18446744073709486094
PARAM_VALUE	2	data	2822526141117186048
PARAM_VALUE	2	*data	0
PARAM_VALUE	3	size	1
BIT_INFO	1	command	0xe,0xffffffffffff000e
BIT_INFO	1	command	0xe,0xffffffffffff000e
RX_PATH
TASK_NOT_RUNNING
UNITS	3	size	unit_byte
HALF_LOCKED2		&dp->lock

drivers/usb/typec/ucsi/thunderbolt.c ucsi_thunderbolt_set_altmode() -> ucsi_send_command()

Type	Parameter	Key	Value
PARAM_VALUE	0	ucsi	4096-ptr_max
PARAM_VALUE	2	data	0
PARAM_VALUE	3	size	0
BIT_INFO	1	command	0xf,0xffffffffffff000f
BIT_INFO	1	command	0xf,0xffffffffffff000f
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dp->lock