3  * Management Component Transport Protocol (MCTP) - routing
15 #include <linux/mctp.h>
22 #include <net/mctp.h>
27 #include <trace/events/mctp.h>
58 	sk_for_each_rcu(sk, &net->mctp.binds) {  in mctp_lookup_bind()
78  * struct net->mctp.keys contains our set of currently-allocated keys for
79  * MCTP tag management. The lookup tuple for these is the peer EID,
80  * local EID and MCTP tag.
145 	spin_lock_irqsave(&net->mctp.keys_lock, flags);  in mctp_lookup_key()
147 	hlist_for_each_entry(key, &net->mctp.keys, hlist) {  in mctp_lookup_key()
161 		spin_unlock(&net->mctp.keys_lock);  in mctp_lookup_key()
164 		spin_unlock_irqrestore(&net->mctp.keys_lock, flags);  in mctp_lookup_key()
219 	spin_lock_irqsave(&net->mctp.keys_lock, flags);  in mctp_key_add()
226 	hlist_for_each_entry(tmp, &net->mctp.keys, hlist) {  in mctp_key_add()
243 		hlist_add_head(&key->hlist, &net->mctp.keys);  in mctp_key_add()
248 	spin_unlock_irqrestore(&net->mctp.keys_lock, flags);  in mctp_key_add()
277 		spin_lock_irqsave(&net->mctp.keys_lock, flags);  in __mctp_key_done_in()
283 		spin_unlock_irqrestore(&net->mctp.keys_lock, flags);  in __mctp_key_done_in()
630 	return READ_ONCE(net->mctp.default_net);  in mctp_default_net()
637 	WRITE_ONCE(net->mctp.default_net, index);  in mctp_default_net_set()
645 	struct netns_mctp *mns = &net->mctp;  in mctp_reserve_tag()
669 	struct netns_mctp *mns = &net->mctp;  in mctp_alloc_local_tag()
753 	struct netns_mctp *mns = &net->mctp;  in mctp_lookup_prealloc_tag()
820 	list_for_each_entry_rcu(tmp, &net->mctp.routes, list) {  in mctp_route_lookup()
842 	list_for_each_entry_rcu(tmp, &net->mctp.routes, list) {  in mctp_route_lookup_null()
924 		/* we need to copy the extensions, for MCTP flow data */  in mctp_do_fragment_route()
1107 	list_for_each_entry(ert, &net->mctp.routes, list) {  in mctp_route_add()
1114 	list_add_rcu(&rt->list, &net->mctp.routes);  in mctp_route_add()
1135 	list_for_each_entry_safe(rt, tmp, &net->mctp.routes, list) {  in mctp_route_remove()
1166 	list_for_each_entry_safe(rt, tmp, &net->mctp.routes, list) {  in mctp_route_remove_dev()
1217 	/* MCTP drivers must populate halen/haddr */  in mctp_pkttype_receive()
1448 	list_for_each_entry_rcu(rt, &net->mctp.routes, list) {  in mctp_dump_rtinfo()
1467 	struct netns_mctp *ns = &net->mctp;  in mctp_routes_net_init()
1483 	list_for_each_entry_rcu(rt, &net->mctp.routes, list)  in mctp_routes_net_exit()