mirror of https://gitee.com/openkylin/linux.git
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/*
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* mac80211 configuration hooks for cfg80211
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*
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* Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
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*
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* This file is GPLv2 as found in COPYING.
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*/
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#include <linux/nl80211.h>
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#include <linux/rtnetlink.h>
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#include <net/net_namespace.h>
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#include <net/cfg80211.h>
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#include "ieee80211_i.h"
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#include "ieee80211_cfg.h"
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static int ieee80211_add_iface(struct wiphy *wiphy, char *name,
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enum nl80211_iftype type)
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{
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struct ieee80211_local *local = wiphy_priv(wiphy);
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int itype;
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if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED))
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return -ENODEV;
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switch (type) {
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case NL80211_IFTYPE_UNSPECIFIED:
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itype = IEEE80211_IF_TYPE_STA;
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break;
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case NL80211_IFTYPE_ADHOC:
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itype = IEEE80211_IF_TYPE_IBSS;
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break;
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case NL80211_IFTYPE_STATION:
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itype = IEEE80211_IF_TYPE_STA;
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break;
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case NL80211_IFTYPE_MONITOR:
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itype = IEEE80211_IF_TYPE_MNTR;
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break;
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default:
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return -EINVAL;
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}
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return ieee80211_if_add(local->mdev, name, NULL, itype);
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}
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static int ieee80211_del_iface(struct wiphy *wiphy, int ifindex)
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{
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struct ieee80211_local *local = wiphy_priv(wiphy);
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struct net_device *dev;
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char *name;
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if (unlikely(local->reg_state != IEEE80211_DEV_REGISTERED))
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return -ENODEV;
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dev = dev_get_by_index(&init_net, ifindex);
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if (!dev)
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return 0;
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name = dev->name;
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dev_put(dev);
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return ieee80211_if_remove(local->mdev, name, -1);
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}
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struct cfg80211_ops mac80211_config_ops = {
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.add_virtual_intf = ieee80211_add_iface,
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.del_virtual_intf = ieee80211_del_iface,
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};
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