Lines Matching refs:urb
498 struct usbdevfs_urb *urb = calloc(1, sizeof(struct usbdevfs_urb));
499 if (!urb)
503 urb->type = USBDEVFS_URB_TYPE_BULK;
505 urb->type = USBDEVFS_URB_TYPE_INTERRUPT;
508 free(urb);
511 urb->endpoint = ep_desc->bEndpointAddress;
515 free(urb);
521 req->private_data = urb;
522 req->endpoint = urb->endpoint;
523 urb->usercontext = req;
536 struct usbdevfs_urb *urb = (struct usbdevfs_urb*)req->private_data;
539 urb->status = -1;
540 urb->buffer = req->buffer;
543 urb->buffer_length = MAX_USBFS_BUFFER_SIZE;
545 urb->buffer_length = req->buffer_length;
548 res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);
556 struct usbdevfs_urb *urb = NULL;
561 int res = ioctl(dev->fd, USBDEVFS_REAPURB, &urb);
567 D("[ reap urb - error ]\n");
570 D("[ urb @%p status = %d, actual = %d ]\n",
571 urb, urb->status, urb->actual_length);
572 urb->usercontext;
573 req->actual_length = urb->actual_length;
582 struct usbdevfs_urb *urb = ((struct usbdevfs_urb*)req->private_data);
583 return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, &urb);
