Lines Matching refs:urb
690 struct usbdevfs_urb *urb = calloc(1, sizeof(struct usbdevfs_urb));
691 if (!urb)
695 urb->type = USBDEVFS_URB_TYPE_BULK;
697 urb->type = USBDEVFS_URB_TYPE_INTERRUPT;
700 free(urb);
703 urb->endpoint = ep_desc->bEndpointAddress;
707 free(urb);
713 req->private_data = urb;
714 req->endpoint = urb->endpoint;
715 urb->usercontext = req;
728 struct usbdevfs_urb *urb = (struct usbdevfs_urb*)req->private_data;
731 urb->status = -1;
732 urb->buffer = req->buffer;
733 urb->buffer_length = req->buffer_length;
736 res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);
758 struct usbdevfs_urb *urb = NULL;
760 USBDEVFS_REAPURBNDELAY, &urb));
764 D("[ reap urb - error %d]\n", errno);
767 D("[ urb @%p status = %d, actual = %d ]\n", urb, urb->status, urb->actual_length);
769 struct usb_request *req = (struct usb_request*)urb->usercontext;
770 req->actual_length = urb->actual_length;
778 struct usbdevfs_urb *urb = ((struct usbdevfs_urb*)req->private_data);
779 return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, urb);
