98  * key: | (reserved)|passive idx| active idx|pending idx|
109 			   passive:2, /* rx only */  member
113 			   passive:2, /* rx only */
1170 	if (key.active && key.passive)  in tipc_crypto_key_attach()
1181 				key.passive = pos;  in tipc_crypto_key_attach()
1184 			} else if (!key.active && !key.passive) {  in tipc_crypto_key_attach()
1190 		key.pending = key_next(key.active ?: key.passive);  in tipc_crypto_key_attach()
1199 		tipc_crypto_key_set_state(c, key.passive, key.active,  in tipc_crypto_key_attach()
1253  * Note: A potential passive key can exist, it will be shifted correspondingly!
1284 	/* Move passive key if any */  in tipc_crypto_key_try_align()
1285 	if (key.passive) {  in tipc_crypto_key_try_align()
1286 		tmp2 = rcu_replace_pointer(rx->aead[key.passive], tmp2, lockdep_is_held(&rx->lock));  in tipc_crypto_key_try_align()
1287 		x = (key.passive - key.pending + new_pending) % KEY_MAX;  in tipc_crypto_key_try_align()
1347 			((i == 1) ? key.active : key.passive);  in tipc_crypto_key_pick_tx()
1458 	tipc_crypto_key_set_state(tx, key.passive, 0, key.pending);  in tipc_crypto_key_revoke()
1568 	tipc_crypto_key_set_state(tx, key.passive, key.pending, 0);  in tipc_crypto_timeout()
1584 		key.passive = key.active;  in tipc_crypto_timeout()
1587 	tipc_crypto_key_set_state(rx, key.passive, key.active, 0);  in tipc_crypto_timeout()
1597 	tipc_crypto_key_set_state(rx, key.passive, key.active, 0);  in tipc_crypto_timeout()
1611 		key.passive = key.active;  in tipc_crypto_timeout()
1615 	tipc_crypto_key_set_state(rx, key.passive, 0, key.pending);  in tipc_crypto_timeout()
1621 	/* RX passive: outdated or not working -> free */  in tipc_crypto_timeout()
1622 	if (!key.passive)  in tipc_crypto_timeout()
1625 	    tipc_aead_users(rx->aead[key.passive]) > -10)  in tipc_crypto_timeout()
1629 	tipc_crypto_key_detach(rx->aead[key.passive], &rx->lock);  in tipc_crypto_timeout()
1630 	pr_debug("%s: key[%d] is freed\n", rx->name, key.passive);  in tipc_crypto_timeout()
1835 	    tx_key == key.passive)  in tipc_crypto_rcv()
1966 	/* Mark this point, RX passive still works */  in tipc_crypto_rcv_complete()
1967 	if (rx->key.passive && ehdr->tx_key == rx->key.passive)  in tipc_crypto_rcv_complete()
2097 			if (k == key.passive)  in tipc_crypto_key_dump()
2139 		if (k == key->passive)  in tipc_key_change_dump()