Lines Matching defs:upper
82 hook_p upper; /* upper hook connection */
243 * look at it here before any upper layer protocols do.
288 /* If "upper" hook not connected, let packet continue */
289 if (priv->upper == NULL)
292 /* Send it out "upper" hook */
294 NG_SEND_DATA_ONLY(error, priv->upper, *mp);
463 hookptr = &priv->upper;
479 /* Disable hardware checksums while 'upper' hook is connected */
480 if (hookptr == &priv->upper)
708 * Handle an mbuf received on the "upper" hook.
782 if (hook == priv->upper) {
783 priv->upper = NULL;