1 // SPDX-License-Identifier: GPL-2.0
3 #include <linux/netdevice.h>
4 #include <linux/mctp.h>
5 #include <linux/if_arp.h>
8 #include <net/mctpdevice.h>
9 #include <net/pkt_sched.h>
13 static netdev_tx_t mctp_test_dev_tx(struct sk_buff *skb,
14 struct net_device *ndev)
20 static const struct net_device_ops mctp_test_netdev_ops = {
21 .ndo_start_xmit = mctp_test_dev_tx,
24 static void mctp_test_dev_setup(struct net_device *ndev)
26 ndev->type = ARPHRD_MCTP;
27 ndev->mtu = MCTP_DEV_TEST_MTU;
28 ndev->hard_header_len = 0;
30 ndev->tx_queue_len = DEFAULT_TX_QUEUE_LEN;
31 ndev->flags = IFF_NOARP;
32 ndev->netdev_ops = &mctp_test_netdev_ops;
33 ndev->needs_free_netdev = true;
36 struct mctp_test_dev *mctp_test_create_dev(void)
38 struct mctp_test_dev *dev;
39 struct net_device *ndev;
42 ndev = alloc_netdev(sizeof(*dev), "mctptest%d", NET_NAME_ENUM,
47 dev = netdev_priv(ndev);
50 rc = register_netdev(ndev);
57 dev->mdev = __mctp_dev_get(ndev);
58 dev->mdev->net = mctp_default_net(dev_net(ndev));
64 void mctp_test_destroy_dev(struct mctp_test_dev *dev)
66 mctp_dev_put(dev->mdev);
67 unregister_netdev(dev->ndev);