Lines Matching defs:urb
549 struct usbdevfs_urb *urb = calloc(1, sizeof(struct usbdevfs_urb));
550 if (!urb)
554 urb->type = USBDEVFS_URB_TYPE_BULK;
556 urb->type = USBDEVFS_URB_TYPE_INTERRUPT;
559 free(urb);
562 urb->endpoint = ep_desc->bEndpointAddress;
566 free(urb);
572 req->private_data = urb;
573 req->endpoint = urb->endpoint;
574 urb->usercontext = req;
587 struct usbdevfs_urb *urb = (struct usbdevfs_urb*)req->private_data;
590 urb->status = -1;
591 urb->buffer = req->buffer;
594 urb->buffer_length = MAX_USBFS_BUFFER_SIZE;
596 urb->buffer_length = req->buffer_length;
599 res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);
607 struct usbdevfs_urb *urb = NULL;
612 int res = ioctl(dev->fd, USBDEVFS_REAPURB, &urb);
618 D("[ reap urb - error ]\n");
621 D("[ urb @%p status = %d, actual = %d ]\n",
622 urb, urb->status, urb->actual_length);
623 req = (struct usb_request*)urb->usercontext;
624 req->actual_length = urb->actual_length;
633 struct usbdevfs_urb *urb = ((struct usbdevfs_urb*)req->private_data);
634 return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, &urb);