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Defined in 1 files as a member:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/usb/gadget/udc/goku_udc.c goku_irq() -> ep0_setup()

Type Parameter Key Value
PARAM_VALUE 0 udc 4096-ptr_max
PARAM_VALUE 0 udc->ep 4096-ptr_max
PARAM_VALUE 0 udc->lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 udc $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &udc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct goku_udc)->lock

drivers/usb/gadget/udc/fsl_udc_core.c fsl_udc_probe() -> ep0_setup()

Type Parameter Key Value
PARAM_VALUE 0 udc 4096-ptr_max
PARAM_VALUE 0 udc->dev 4096-ptr_max
PARAM_VALUE 0 udc->ep0_dir 0
PARAM_VALUE 0 udc->ep_qh 1-ptr_max
PARAM_VALUE 0 udc->ep_qh->buff_ptr0 0
PARAM_VALUE 0 udc->ep_qh->buff_ptr1 0
PARAM_VALUE 0 udc->ep_qh->buff_ptr2 0
PARAM_VALUE 0 udc->ep_qh->buff_ptr3 0
PARAM_VALUE 0 udc->ep_qh->buff_ptr4 0
PARAM_VALUE 0 udc->ep_qh->curr_dtd_ptr 0
PARAM_VALUE 0 udc->ep_qh->max_pkt_length 0
PARAM_VALUE 0 udc->ep_qh->next_dtd_ptr 0
PARAM_VALUE 0 udc->ep_qh->res1 0
PARAM_VALUE 0 udc->ep_qh->size_ioc_int_sts 0
PARAM_VALUE 0 udc->ep_qh_size 0,2048-3968,4096
PARAM_VALUE 0 udc->eps 4096-ptr_max
PARAM_VALUE 0 udc->gadget.ep_list.next 4096-ptr_max
PARAM_VALUE 0 udc->gadget.ep_list.next->next 4096-ptr_max
PARAM_VALUE 0 udc->gadget.ep_list.prev 4096-ptr_max
PARAM_VALUE 0 udc->gadget.ep_list.prev->next 4096-ptr_max
PARAM_VALUE 0 udc->gadget.ep_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 udc->gadget.max_speed 3
PARAM_VALUE 0 udc->gadget.name 9099962588582866944
PARAM_VALUE 0 udc->gadget.ops 6557630859287470080
PARAM_VALUE 0 udc->gadget.speed 0
PARAM_VALUE 0 udc->irq 1-s32max
PARAM_VALUE 0 udc->max_ep 0-62
PARAM_VALUE 0 udc->pdata 4096-ptr_max
PARAM_VALUE 0 udc->remote_wakeup 0
PARAM_VALUE 0 udc->resume_state 0
PARAM_VALUE 0 udc->status_req 4096-ptr_max
PARAM_VALUE 0 udc->status_req->req.buf 4096-ptr_max
PARAM_VALUE 0 udc->stopped 1
PARAM_VALUE 0 udc->usb_state 2
BUF_SIZE 0 udc 2112
BUF_SIZE 0 udc->dev 1616
BUF_SIZE 0 udc->gadget.ep0 72
BUF_SIZE 0 udc->gadget.name 13
BUF_SIZE 0 udc->gadget.ops 136
BUF_SIZE 0 udc->pdata s32min-(-2),1-s32max
DATA_SOURCE 0 udc r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 udc->ep_qh_size 0,2048-3968,4096[c]
HOST_DATA 0 udc->max_ep 0-62[c]
NO_OVERFLOW_SIMPLE 0 udc->max_ep

drivers/usb/gadget/udc/fsl_udc_core.c reset_irq() -> ep0_setup()

Type Parameter Key Value
PARAM_VALUE 0 udc 4096-ptr_max
PARAM_VALUE 0 udc->device_address 0
PARAM_VALUE 0 udc->driver 4096-ptr_max
PARAM_VALUE 0 udc->driver->disconnect 4096-ptr_max
PARAM_VALUE 0 udc->ep0_dir 0
PARAM_VALUE 0 udc->ep0_state 0
PARAM_VALUE 0 udc->gadget.a_alt_hnp_support 0
PARAM_VALUE 0 udc->gadget.a_hnp_support 0
PARAM_VALUE 0 udc->gadget.b_hnp_enable 0
PARAM_VALUE 0 udc->gadget.dev.driver_data->config 0
PARAM_VALUE 0 udc->gadget.dev.driver_data->ev_next 0-5
PARAM_VALUE 0 udc->gadget.dev.driver_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.sema.count 0-4294967295
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.sema.first_waiter->up 0-1
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.sema.lock.dep_map->name 0-255
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.sema.lock.owner (-1)
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.sema.lock.owner_cpu 4294967295
PARAM_VALUE 0 udc->gadget.dev.driver_data->queue.size s32min-16
PARAM_VALUE 0 udc->gadget.dev.driver_data->state 2,6
PARAM_VALUE 0 udc->gadget.dev.driver_data->suspended 0
PARAM_VALUE 0 udc->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 udc->max_pipes 0-255
PARAM_VALUE 0 udc->remote_wakeup 0
PARAM_VALUE 0 udc->resume_state 0
PARAM_VALUE 0 udc->stopped 0
CAPPED_DATA 0 udc->max_pipes 1
DATA_SOURCE 0 udc $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &udc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct fsl_udc)->lock