Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/usb/typec/ucsi/displayport.c, line 252
- drivers/usb/typec/ucsi/thunderbolt.c, line 109
- drivers/usb/typec/ucsi/ucsi.c
Smatch caller information:
drivers/usb/typec/ucsi/ucsi.c ucsi_check_altmodes() -> ucsi_altmode_update_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | con->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | con->partner | 1-u64max |
| PARAM_VALUE | 0 | con->partner->num_altmodes | 0-30 |
| PARAM_VALUE | 0 | con->partner_altmode | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->ops | 4096-ptr_max |
| DATA_SOURCE | 0 | con | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &con->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ucsi_connector)->lock |
drivers/usb/typec/ucsi/ucsi.c ucsi_handle_connector_change() -> ucsi_altmode_update_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | con->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | con->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | con->partner | 1-u64max |
| PARAM_VALUE | 0 | con->status.features | 0-65531 |
| PARAM_VALUE | 0 | con->ucsi | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->usb_role_sw | 0,4096-u64max |
| CAPPED_DATA | 0 | &con->lock | 1 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &con->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ucsi_connector)->lock |
drivers/usb/typec/ucsi/displayport.c ucsi_displayport_vdm() -> ucsi_altmode_update_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->partner | 1-u64max |
| PARAM_VALUE | 0 | con->ucsi | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.osq.tail.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &data->lock | ||
| HALF_LOCKED2 | &dp->lock |
drivers/usb/typec/ucsi/thunderbolt.c ucsi_thunderbolt_enter() -> ucsi_altmode_update_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 0 | con->partner | 1-u64max |
| PARAM_VALUE | 0 | con->ucsi | 4096-ptr_max |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | con->ucsi->complete.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | con->ucsi->ppm_lock.osq.tail.counter | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dp->lock |