1 /*
2 * Copyright (c) 2013 Corey Tabaka
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files
6 * (the "Software"), to deal in the Software without restriction,
7 * including without limitation the rights to use, copy, modify, merge,
8 * publish, distribute, sublicense, and/or sell copies of the Software,
9 * and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 */
23
24 #include <err.h>
25 #include <dev/class/netif.h>
26
class_netif_set_state(struct device * dev,struct netstack_state * state)27 status_t class_netif_set_state(struct device *dev, struct netstack_state *state)
28 {
29 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
30 if (!ops)
31 return ERR_NOT_CONFIGURED;
32
33 if (ops->set_state)
34 return ops->set_state(dev, state);
35 else
36 return ERR_NOT_SUPPORTED;
37 }
38
class_netif_get_hwaddr(struct device * dev,void * buf,size_t max_len)39 ssize_t class_netif_get_hwaddr(struct device *dev, void *buf, size_t max_len)
40 {
41 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
42 if (!ops)
43 return ERR_NOT_CONFIGURED;
44
45 if (ops->get_hwaddr)
46 return ops->get_hwaddr(dev, buf, max_len);
47 else
48 return ERR_NOT_SUPPORTED;
49 }
50
class_netif_get_mtu(struct device * dev)51 ssize_t class_netif_get_mtu(struct device *dev)
52 {
53 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
54 if (!ops)
55 return ERR_NOT_CONFIGURED;
56
57 if (ops->get_mtu)
58 return ops->get_mtu(dev);
59 else
60 return ERR_NOT_SUPPORTED;
61 }
62
class_netif_set_status(struct device * dev,bool up)63 status_t class_netif_set_status(struct device *dev, bool up)
64 {
65 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
66 if (!ops)
67 return ERR_NOT_CONFIGURED;
68
69 if (ops->set_status)
70 return ops->set_status(dev, up);
71 else
72 return ERR_NOT_SUPPORTED;
73 }
74
class_netif_output(struct device * dev,struct pbuf * p)75 status_t class_netif_output(struct device *dev, struct pbuf *p)
76 {
77 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
78 if (!ops)
79 return ERR_NOT_CONFIGURED;
80
81 if (ops->output)
82 return ops->output(dev, p);
83 else
84 return ERR_NOT_SUPPORTED;
85 }
86
class_netif_mcast_filter(struct device * dev,const uint8_t * mac,int action)87 status_t class_netif_mcast_filter(struct device *dev, const uint8_t *mac, int action)
88 {
89 struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
90 if (!ops)
91 return ERR_NOT_CONFIGURED;
92
93 if (ops->mcast_filter)
94 return ops->mcast_filter(dev, mac, action);
95 else
96 return ERR_NOT_SUPPORTED;
97 }
98
99