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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/usb/dwc2/core_intr.c dwc2_handle_session_req_intr() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->hibernated 0
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hsotg->lx_state 1-u32max
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 hsotg->frame_number 0-u16max[c]
LOCK2 0 &hsotg->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/core_intr.c dwc2_handle_wakeup_detected_intr() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->hibernated 0
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 1 rem_wakeup 1
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 hsotg->frame_number 0-u16max[c]
LOCK2 0 &hsotg->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/core_intr.c dwc2_handle_wakeup_detected_intr() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->hibernated 0
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 1 rem_wakeup 1
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 hsotg->frame_number 0-u16max[c]
LOCK2 0 &hsotg->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/gadget.c dwc2_hsotg_irq() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &hsotg->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/gadget.c dwc2_hsotg_vbus_session() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 0
DATA_SOURCE 0 hsotg r to_hsotg
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &hsotg->lock
HALF_LOCKED2 &ci->mutex
HALF_LOCKED2 &fsm->lock
HALF_LOCKED2 &tu->serialize
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/platform.c dwc2_driver_remove() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
BUF_SIZE 0 hsotg s32min-(-2),1-s32max
BUF_SIZE 0 hsotg s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 hsotg unit_byte
HALF_LOCKED2 &_dev->mutex

drivers/usb/dwc2/hcd.c _dwc2_hcd_resume() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 0 hsotg->params.power_down 1
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg r dwc2_hcd_to_hsotg
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &hsotg->lock
TYPE_LOCK (struct dwc2_hsotg)->lock

drivers/usb/dwc2/hcd.c _dwc2_hcd_urb_enqueue() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg r dwc2_hcd_to_hsotg

drivers/usb/dwc2/hcd.c dwc2_conn_id_status_change() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 0 hsotg->lx_state 2
PARAM_VALUE 0 hsotg->vbus_supply 0,4096-ptr_max
PARAM_VALUE 0 hsotg->vbus_supply->enable_count 0-4294967295
PARAM_VALUE 0 hsotg->vbus_supply->rdev->ena_gpio_state 0-1
PARAM_VALUE 0 hsotg->vbus_supply->rdev->ena_pin->enable_count 0-4294967295
PARAM_VALUE 0 hsotg->vbus_supply->rdev->notifier.head->priority s32min-s32max
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock->wait_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.dep_map->name 0-255
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 hsotg->vbus_supply->rdev->reg_data->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hsotg->vbus_supply->rdev->regmap->async 0-1
PARAM_VALUE 0 hsotg->vbus_supply->rdev->regmap->cache_dirty 0-1
PARAM_VALUE 0 hsotg->vbus_supply->rdev->supply->enable_count 0-4294967295
PARAM_VALUE 0 hsotg->vbus_supply->rdev->use_count 0-4294967295
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 0
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/usb/dwc2/hcd.c dwc2_hcd_hub_control() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->hibernated 0
PARAM_VALUE 0 hsotg->in_ppd 1
PARAM_VALUE 1 rem_wakeup 1
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $0

drivers/usb/dwc2/hcd.c dwc2_port_resume() -> dwc2_exit_partial_power_down()

Type Parameter Key Value
PARAM_VALUE 0 hsotg 4096-ptr_max
PARAM_VALUE 0 hsotg->bus_suspended 1
PARAM_VALUE 0 hsotg->params.power_down 1
PARAM_VALUE 1 rem_wakeup 0
PARAM_VALUE 2 restore 1
DATA_SOURCE 0 hsotg $0
PREEMPT_ADD <- disables preempt
LOCK2 flags
LOCK2 0 &hsotg->lock
TYPE_LOCK (struct dwc2_hsotg)->lock