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updates/cw-3.6/net/mac80211/event.c

 

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/*

 

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 * Copyright 2007       Johannes Berg <johannes@sipsolutions.net>

 

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 *

 

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 * This program is free software; you can redistribute it and/or modify

 

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 * it under the terms of the GNU General Public License version 2 as

 

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 * published by the Free Software Foundation.

 

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 *

 

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 * mac80211 - events

 

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 */

 

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#include <net/cfg80211.h>

 

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#include "ieee80211_i.h"

 

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/*

 

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 * Indicate a failed Michael MIC to userspace. If the caller knows the TSC of

 

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 * the frame that generated the MIC failure (i.e., if it was provided by the

 

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 * driver or is still in the frame), it should provide that information.

 

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 */

 

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void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx,

 

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                                     struct ieee80211_hdr *hdr, const u8 *tsc,

 

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                                     gfp_t gfp)

 

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{

 

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        cfg80211_michael_mic_failure(sdata->dev, hdr->addr2,

 

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                                     (hdr->addr1[0] & 0x01) ?

 

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                                     NL80211_KEYTYPE_GROUP :

 

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                                     NL80211_KEYTYPE_PAIRWISE,

 

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                                     keyidx, tsc, gfp);

 

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}

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