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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/udc/pch_udc.c pch_udc_pcd_set_halt() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4096-ptr_max
PARAM_VALUE 0 ep->dev->driver 1-u64max
PARAM_VALUE 0 ep->dev->gadget.speed 1-u32max
PARAM_VALUE 0 ep->num 0-15
PARAM_VALUE 0 ep->queue.next 4096-ptr_max
CAPPED_DATA 0 &ep->queue 1
PARAM_COMPARE 0 &ep->queue == $0->queue.next
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &udc_stall_spinlock
LOCK2 iflags
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 flags

drivers/usb/gadget/udc/pch_udc.c pch_udc_pcd_set_wedge() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4096-ptr_max
PARAM_VALUE 0 ep->dev->driver 1-u64max
PARAM_VALUE 0 ep->dev->gadget.speed 1-u32max
PARAM_VALUE 0 ep->num 0-15
PARAM_VALUE 0 ep->queue.next 4096-ptr_max
CAPPED_DATA 0 &ep->queue 1
PARAM_COMPARE 0 &ep->queue == $0->queue.next
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &udc_stall_spinlock
LOCK2 iflags
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 flags

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_control_out() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->halted 0
BUF_SIZE 0 ep 4864
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct pch_udc_dev)->lock

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_data_in() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->epsts 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct pch_udc_dev)->lock

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_data_in() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->epsts 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct pch_udc_dev)->lock

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_data_out() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->epsts 0
CAPPED_DATA 0 &ep->queue 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct pch_udc_dev)->lock

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_data_out() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->epsts 0
CAPPED_DATA 0 &ep->queue 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct pch_udc_dev)->lock

drivers/usb/gadget/udc/pch_udc.c pch_udc_svc_data_out() -> pch_udc_ep_set_stall()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4096-ptr_max
PARAM_VALUE 0 ep->dev->prot_stall 1
PARAM_VALUE 0 ep->epsts 0
CAPPED_DATA 0 &ep->queue 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct pch_udc_dev)->lock