Lines Matching defs:upper
52 * The "upper" hook of this node is suitable for attaching to a "ppp"
179 hook_p hook; /* hook to upper layers */
203 hook_p upper; /* hook to upper layers */
357 priv->upper = hook;
436 /* If not present - use upper. */
459 /* Use upper. */
535 if (hook == priv->upper) {
536 priv->upper = NULL;
718 * Delivers packets from the queue "q" to upper layers. Frees delivered