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Documented in 1 files:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/gadget/udc/pxa27x_udc.c handle_ep0() -> write_ep0_fifo()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4096-ptr_max
PARAM_VALUE 0 ep->idx 0-14
PARAM_VALUE 0 ep->queue.next 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
BUF_SIZE 0 ep 2640
BUF_SIZE 0 ep 2640
CAPPED_DATA 0 &ep->queue 1
PARAM_COMPARE 0 &ep->queue != $0->queue.next
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/usb/gadget/udc/pxa27x_udc.c pxa_ep_queue() -> write_ep0_fifo()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->dev 4274940279759441920
PARAM_VALUE 0 ep->dev->dev 0,4096-ptr_max
PARAM_VALUE 0 ep->dev->gadget.speed 2
PARAM_VALUE 0 ep->enabled 1
PARAM_VALUE 0 ep->idx 0
PARAM_VALUE 0 ep->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ep->queue.prev 4096-ptr_max
PARAM_VALUE 0 ep->queue.prev->next 4096-ptr_max
PARAM_VALUE 0 ep->queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 ep->type 0-3
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->in_use 1
PARAM_VALUE 1 req->queue.next 4096-ptr_max
CAPPED_DATA 0 &ep->queue 1
FUZZY_MAX 0 ep->type 1
PARAM_COMPARE 0 ep->fifo_size >= $1->req.length
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cdev->lock
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &dev->lock_printer_io
HALF_LOCKED2 &epdata->dev->lock
HALF_LOCKED2 &epdata->lock
HALF_LOCKED2 &epfile->ffs->eps_lock
HALF_LOCKED2 &hidg->get_report_spinlock
HALF_LOCKED2 &midi->transmit_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &usb9pfs->lock
HALF_LOCKED2 &video->req_lock
HALF_LOCKED2 cdev_flags
HALF_LOCKED2 flags
HALF_LOCKED2 irq