disable the in-kernel mac80211 and cfg80211 will be built externally
[openwrt/openwrt.git] / package / mac80211 / src / mac80211 / ieee80211_cfg.c
1 /*
2 * mac80211 configuration hooks for cfg80211
3 *
4 * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
5 *
6 * This file is GPLv2 as found in COPYING.
7 */
8
9 #include <linux/nl80211.h>
10 #include <linux/rtnetlink.h>
11 #include <net/cfg80211.h>
12 #include "ieee80211_i.h"
13 #include "ieee80211_cfg.h"
14
15 static int ieee80211_add_iface(struct wiphy *wiphy, char *name,
16 enum nl80211_iftype type)
17 {
18 struct ieee80211_local *local = wiphy_priv(wiphy);
19 int itype;
20
21 if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED))
22 return -ENODEV;
23
24 switch (type) {
25 case NL80211_IFTYPE_UNSPECIFIED:
26 itype = IEEE80211_IF_TYPE_STA;
27 break;
28 case NL80211_IFTYPE_ADHOC:
29 itype = IEEE80211_IF_TYPE_IBSS;
30 break;
31 case NL80211_IFTYPE_STATION:
32 itype = IEEE80211_IF_TYPE_STA;
33 break;
34 case NL80211_IFTYPE_AP:
35 itype = IEEE80211_IF_TYPE_AP;
36 break;
37 case NL80211_IFTYPE_WDS:
38 itype = IEEE80211_IF_TYPE_WDS;
39 break;
40 case NL80211_IFTYPE_MONITOR:
41 itype = IEEE80211_IF_TYPE_MNTR;
42 break;
43 default:
44 return -EINVAL;
45 }
46
47 return ieee80211_if_add(local->mdev, name, NULL, itype);
48 }
49
50 static int ieee80211_del_iface(struct wiphy *wiphy, int ifindex)
51 {
52 struct ieee80211_local *local = wiphy_priv(wiphy);
53 struct net_device *dev;
54 char *name;
55
56 if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED))
57 return -ENODEV;
58
59 dev = dev_get_by_index(ifindex);
60 if (!dev)
61 return 0;
62
63 name = dev->name;
64 dev_put(dev);
65
66 return ieee80211_if_remove(local->mdev, name, -1);
67 }
68
69 struct cfg80211_ops mac80211_config_ops = {
70 .add_virtual_intf = ieee80211_add_iface,
71 .del_virtual_intf = ieee80211_del_iface,
72 };