typec_set_data_role identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/typec/class.c, line 2260

Defined in 1 files as a prototype:

include/linux/usb/typec.h, line 346 (as a prototype)

Defined in 1 files as a function:

drivers/usb/typec/class.c, line 2267 (as a function)

Referenced in 13 files:

Smatch caller information:

drivers/usb/typec/stusb160x.c stusb160x_set_data_role() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->vconn_role	0-1
PARAM_VALUE	1	role	0-1
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
CAPPED_DATA	0	port->pwr_role	1
DATA_SOURCE	1	role	$1
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/platform/chrome/cros_ec_typec.c cros_typec_perform_role_swap() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->cap->data	2
PARAM_VALUE	0	port->ops->dr_set	434805370254917632,2594394751384051712,4794790602804273152,5396003677776818176,6121032334441897984,6348138530173440000,6620086623342305280
PARAM_VALUE	0	port->port_type_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	port->port_type_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	port->port_type_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	port->port_type_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	port->port_type_lock.wait_lock.owner_cpu	4294967295
PARAM_VALUE	1	role	0-1
CAPPED_DATA	1	role	1
DATA_SOURCE	0	port	$0
DATA_SOURCE	1	role	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&of->mutex
LOCK2	0	&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

drivers/platform/chrome/cros_ec_typec.c cros_typec_set_port_params_v1() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	1	role	0-1
CAPPED_DATA	0	port->sw->num_sw_devs	1
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/extcon/extcon-rtk-type-c.c switch_type_c_dr_mode() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	1-u64max
PARAM_VALUE	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&port->port_type_lock

drivers/extcon/extcon-rtk-type-c.c switch_type_c_dr_mode() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	1-u64max
PARAM_VALUE	1	role	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&port->port_type_lock

drivers/usb/typec/ucsi/ucsi.c ucsi_partner_change() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	1
NOCHECK_CALL
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/ucsi/ucsi.c ucsi_partner_change() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0
NOCHECK_CALL
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->con.attach	1324651618066358272
PARAM_VALUE	0	port->con.deattach	4650986530451238912
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	port->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	port->dev.kobj.sd->active.counter	(-2147483647)
PARAM_VALUE	0	port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	port->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	port->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	port->dev.p->knode_bus.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.physical_location->horizontal_position	0-3
PARAM_VALUE	0	port->dev.physical_location->panel	0-7
PARAM_VALUE	0	port->dev.physical_location->vertical_position	0-3
PARAM_VALUE	0	port->id	0-s32max
PARAM_VALUE	0	port->mode_ids.xa.xa_flags	33554437
PARAM_VALUE	0	port->mode_ids.xa.xa_head	0
PARAM_VALUE	0	port->ops	5957840909489545216
PARAM_VALUE	0	port->ops->dr_set	6348138530173440000
PARAM_VALUE	0	port->ops->pr_set	5019105706942029824
PARAM_VALUE	0	port->partner_link_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.first_waiter	0
PARAM_VALUE	0	port->port_type_lock.owner.counter	0
PARAM_VALUE	0	port->prefer_role	(-1)
PARAM_VALUE	1	role	1
BUF_SIZE	0	port	2136
BUF_SIZE	0	port	2136
DATA_SOURCE	0	port	r typec_register_port
NOCHECK_CALL
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

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

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->con.attach	1324651618066358272
PARAM_VALUE	0	port->con.deattach	4650986530451238912
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	port->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	port->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	port->dev.kobj.sd->active.counter	(-2147483647)
PARAM_VALUE	0	port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	port->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	port->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	port->dev.p->knode_bus.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	port->dev.physical_location->horizontal_position	0-3
PARAM_VALUE	0	port->dev.physical_location->panel	0-7
PARAM_VALUE	0	port->dev.physical_location->vertical_position	0-3
PARAM_VALUE	0	port->id	0-s32max
PARAM_VALUE	0	port->mode_ids.xa.xa_flags	33554437
PARAM_VALUE	0	port->mode_ids.xa.xa_head	0
PARAM_VALUE	0	port->ops	5957840909489545216
PARAM_VALUE	0	port->ops->dr_set	6348138530173440000
PARAM_VALUE	0	port->ops->pr_set	5019105706942029824
PARAM_VALUE	0	port->partner_link_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.dep_map->name	0-255
PARAM_VALUE	0	port->port_type_lock.first_waiter	0
PARAM_VALUE	0	port->port_type_lock.owner.counter	0
PARAM_VALUE	0	port->prefer_role	(-1)
PARAM_VALUE	1	role	0
BUF_SIZE	0	port	2136
BUF_SIZE	0	port	2136
DATA_SOURCE	0	port	r typec_register_port
NOCHECK_CALL
LOCK2		&con->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ucsi_connector)->lock

drivers/usb/typec/hd3ss3220.c hd3ss3220_set_role() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	1
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/typec/hd3ss3220.c hd3ss3220_set_role() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/typec/rt1719.c rt1719_set_data_role() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0-1
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
CAPPED_DATA	1	role	1
DATA_SOURCE	1	role	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&port->port_type_lock

drivers/usb/typec/tipd/core.c cd321x_update_work() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->vconn_role	0-1
PARAM_VALUE	1	role	0-1
CAPPED_DATA	0	port->pwr_opmode	1
CAPPED_DATA	0	port->pwr_role	1
CAPPED_DATA	0	port->sw->num_sw_devs	1
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&pool->lock

drivers/usb/typec/tipd/core.c tps6598x_set_data_role() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0-1
CAPPED_DATA	1	role	1
DATA_SOURCE	1	role	$1
FUZZY_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&port->port_type_lock
HALF_LOCKED2		&tps->lock

drivers/usb/typec/anx7411.c anx7411_data_role_detect() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0-1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->lock

drivers/usb/typec/tcpm/tcpm.c tcpm_set_roles() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	1	role	0-1
CAPPED_DATA	0	port->sw->num_sw_devs	1
DATA_SOURCE	1	role	$4
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
NOCHECK_CALL

drivers/extcon/extcon-usbc-tusb320.c tusb320_typec_irq_handler() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	4096-ptr_max
PARAM_VALUE	0	port->vconn_role	0-1
PARAM_VALUE	1	role	0-1
CAPPED_DATA	0	port->pwr_role	1
CAPPED_DATA	0	port->sw->num_sw_devs	1
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/bridge/analogix/anx7625.c anx7625_typec_set_status() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	0	port	1-u64max
PARAM_VALUE	1	role	0-1
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->lock

drivers/usb/typec/wusb3801.c wusb3801_hw_update() -> typec_set_data_role()

Type	Parameter	Key	Value
PARAM_VALUE	1	role	0-1
BUF_SIZE	0	port	(-1),2136
BUF_SIZE	0	port	(-1),2136
FUZZY_MAX	1	role	1
HARD_MAX	1	role	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL