Lines Matching refs:urb
614 struct usbdevfs_urb *urb = calloc(1, sizeof(struct usbdevfs_urb));
615 if (!urb)
619 urb->type = USBDEVFS_URB_TYPE_BULK;
621 urb->type = USBDEVFS_URB_TYPE_INTERRUPT;
624 free(urb);
627 urb->endpoint = ep_desc->bEndpointAddress;
631 free(urb);
637 req->private_data = urb;
638 req->endpoint = urb->endpoint;
639 urb->usercontext = req;
652 struct usbdevfs_urb *urb = (struct usbdevfs_urb*)req->private_data;
655 urb->status = -1;
656 urb->buffer = req->buffer;
659 urb->buffer_length = MAX_USBFS_BUFFER_SIZE;
661 urb->buffer_length = req->buffer_length;
664 res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);
672 struct usbdevfs_urb *urb = NULL;
676 int res = ioctl(dev->fd, USBDEVFS_REAPURB, &urb);
682 D("[ reap urb - error ]\n");
685 D("[ urb @%p status = %d, actual = %d ]\n",
686 urb, urb->status, urb->actual_length);
687 req = (struct usb_request*)urb->usercontext;
688 req->actual_length = urb->actual_length;
697 struct usbdevfs_urb *urb = ((struct usbdevfs_urb*)req->private_data);
698 return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, urb);
