1 // SPDX-License-Identifier: GPL-2.0
13 /* helper for simple sock setup: single device, with dev_default_lladdr as its
23 	struct socket *sock;  in __mctp_sock_test_init()  local
36 	spin_lock_irqsave(&dev->mdev->addrs_lock, flags);  in __mctp_sock_test_init()
37 	dev->mdev->num_addrs = 1;  in __mctp_sock_test_init()
38 	swap(addrs, dev->mdev->addrs);  in __mctp_sock_test_init()
39 	spin_unlock_irqrestore(&dev->mdev->addrs_lock, flags);  in __mctp_sock_test_init()
43 	rt = mctp_test_create_route_direct(dev_net(dev->ndev), dev->mdev, 9, 0);  in __mctp_sock_test_init()
46 	rc = sock_create_kern(&init_net, AF_MCTP, SOCK_DGRAM, 0, &sock);  in __mctp_sock_test_init()
51 	*sockp = sock;  in __mctp_sock_test_init()
57 				  struct socket *sock)  in __mctp_sock_test_fini()  argument
59 	sock_release(sock);  in __mctp_sock_test_fini()
72 static int mctp_test_sock_local_output(struct sock *sk,  in mctp_test_sock_local_output()
78 	struct mctp_test_sock_local_output_config *cfg = test->priv;  in mctp_test_sock_local_output()
80 	KUNIT_EXPECT_PTR_EQ(test, dst->dev, cfg->dev->mdev);  in mctp_test_sock_local_output()
81 	KUNIT_EXPECT_EQ(test, dst->halen, cfg->halen);  in mctp_test_sock_local_output()
82 	KUNIT_EXPECT_MEMEQ(test, dst->haddr, cfg->haddr, dst->halen);  in mctp_test_sock_local_output()
84 	cfg->invoked = true;  in mctp_test_sock_local_output()
88 	return cfg->rc;  in mctp_test_sock_local_output()
107 	struct socket *sock;  in mctp_test_sock_sendmsg_extaddr()  local
114 	__mctp_sock_test_init(test, &dev, &rt, &sock);  in mctp_test_sock_sendmsg_extaddr()
123 	test->priv = &cfg;  in mctp_test_sock_sendmsg_extaddr()
129 	msk = container_of(sock->sk, struct mctp_sock, sk);  in mctp_test_sock_sendmsg_extaddr()
130 	msk->addr_ext = true;  in mctp_test_sock_sendmsg_extaddr()
132 	addr.smctp_ifindex = dev->ndev->ifindex;  in mctp_test_sock_sendmsg_extaddr()
140 	send_len = mctp_sendmsg(sock, &msg, sizeof(buf));  in mctp_test_sock_sendmsg_extaddr()
144 	__mctp_sock_test_fini(test, dev, rt, sock);  in mctp_test_sock_sendmsg_extaddr()
158 	struct socket *sock;  in mctp_test_sock_recvmsg_extaddr()  local
167 	__mctp_sock_test_init(test, &dev, &rt, &sock);  in mctp_test_sock_recvmsg_extaddr()
170 	msk = container_of(sock->sk, struct mctp_sock, sk);  in mctp_test_sock_recvmsg_extaddr()
171 	msk->addr_ext = true;  in mctp_test_sock_recvmsg_extaddr()
173 	/* base incoming header, using a nul-EID dest */  in mctp_test_sock_recvmsg_extaddr()
187 	cb->halen = sizeof(haddr);  in mctp_test_sock_recvmsg_extaddr()
188 	cb->ifindex = dev->ndev->ifindex;  in mctp_test_sock_recvmsg_extaddr()
189 	memcpy(cb->haddr, haddr, sizeof(haddr));  in mctp_test_sock_recvmsg_extaddr()
196 	rc = sock_queue_rcv_skb(sock->sk, skb);  in mctp_test_sock_recvmsg_extaddr()
203 	recv_len = mctp_recvmsg(sock, &msg, sizeof(rcv_buf),  in mctp_test_sock_recvmsg_extaddr()
211 	KUNIT_EXPECT_EQ(test, recv_addr.smctp_ifindex, dev->ndev->ifindex);  in mctp_test_sock_recvmsg_extaddr()
215 	__mctp_sock_test_fini(test, dev, rt, sock);  in mctp_test_sock_recvmsg_extaddr()
287 	/* specific remote peer doesn't conflict with any-peer bind */
298 	if (t->bind1->have_peer)  in mctp_bind_pair_desc()
300 			 t->bind1->peer_addr, t->bind1->peer_net);  in mctp_bind_pair_desc()
301 	if (t->bind2->have_peer)  in mctp_bind_pair_desc()
303 			 t->bind2->peer_addr, t->bind2->peer_net);  in mctp_bind_pair_desc()
306 		 "{bind(addr %d, type %d, net %d%s)} {bind(addr %d, type %d, net %d%s)} -> error %d",  in mctp_bind_pair_desc()
307 		 t->bind1->bind_addr, t->bind1->bind_type,  in mctp_bind_pair_desc()
308 		 t->bind1->bind_net, peer1,  in mctp_bind_pair_desc()
309 		 t->bind2->bind_addr, t->bind2->bind_type,  in mctp_bind_pair_desc()
310 		 t->bind2->bind_net, peer2, t->error);  in mctp_bind_pair_desc()
317 	struct socket *sock;  in mctp_test_bind_invalid()  local
325 	mctp_test_bind_run(test, &bind_connect_net_mismatch, &rc, &sock);  in mctp_test_bind_invalid()
326 	KUNIT_EXPECT_EQ(test, -rc, EINVAL);  in mctp_test_bind_invalid()
327 	sock_release(sock);  in mctp_test_bind_invalid()
344 	KUNIT_EXPECT_EQ(test, -bind_errno, EADDRINUSE);  in mctp_test_bind_conflicts_inner()
364 	pair = test->param_value;  in mctp_test_bind_conflicts()
367 		mctp_test_bind_conflicts_inner(test, pair->bind1, pair->bind2);  in mctp_test_bind_conflicts()
368 	KUNIT_EXPECT_EQ(test, -bind_errno, pair->error);  in mctp_test_bind_conflicts()
372 		mctp_test_bind_conflicts_inner(test, pair->bind2, pair->bind1);  in mctp_test_bind_conflicts()
373 	KUNIT_EXPECT_EQ(test, -bind_errno, pair->error);  in mctp_test_bind_conflicts()
392 	.name = "mctp-sock",