Lines Matching defs:upper
81 hook_p upper; /* upper hook connection */
242 * look at it here before any upper layer protocols do.
287 /* If "upper" hook not connected, let packet continue */
288 if (priv->upper == NULL)
291 /* Send it out "upper" hook */
293 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)
709 * Handle an mbuf received on the "upper" hook.
783 if (hook == priv->upper) {
784 priv->upper = NULL;