e6d6e3420d
Instead of hardcoding GFP_ATOMIC everywhere, add a new function parameter that gets the flags from the caller. Obviously then I need to update all callers (all of them in mac80211), and it turns out that now it's ok to use GFP_KERNEL in almost all places. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
27 lines
913 B
C
27 lines
913 B
C
/*
|
|
* Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* mac80211 - events
|
|
*/
|
|
#include <net/cfg80211.h>
|
|
#include "ieee80211_i.h"
|
|
|
|
/*
|
|
* Indicate a failed Michael MIC to userspace. If the caller knows the TSC of
|
|
* the frame that generated the MIC failure (i.e., if it was provided by the
|
|
* driver or is still in the frame), it should provide that information.
|
|
*/
|
|
void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int keyidx,
|
|
struct ieee80211_hdr *hdr, const u8 *tsc,
|
|
gfp_t gfp)
|
|
{
|
|
cfg80211_michael_mic_failure(sdata->dev, hdr->addr2,
|
|
(hdr->addr1[0] & 0x01) ?
|
|
NL80211_KEYTYPE_GROUP :
|
|
NL80211_KEYTYPE_PAIRWISE,
|
|
keyidx, tsc, gfp);
|
|
}
|