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4
5#ifndef __RTW_UTIL_H__
6#define __RTW_UTIL_H__
7
8struct rtw_dev;
9
10#define rtw_iterate_vifs(rtwdev, iterator, data) \
11 ieee80211_iterate_active_interfaces(rtwdev->hw, \
12 IEEE80211_IFACE_ITER_NORMAL, iterator, data)
13#define rtw_iterate_vifs_atomic(rtwdev, iterator, data) \
14 ieee80211_iterate_active_interfaces_atomic(rtwdev->hw, \
15 IEEE80211_IFACE_ITER_NORMAL, iterator, data)
16#define rtw_iterate_stas_atomic(rtwdev, iterator, data) \
17 ieee80211_iterate_stations_atomic(rtwdev->hw, iterator, data)
18#define rtw_iterate_keys(rtwdev, vif, iterator, data) \
19 ieee80211_iter_keys(rtwdev->hw, vif, iterator, data)
20#define rtw_iterate_keys_rcu(rtwdev, vif, iterator, data) \
21 ieee80211_iter_keys_rcu((rtwdev)->hw, vif, iterator, data)
22
23static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr)
24{
25 __le16 fc = hdr->frame_control;
26 u8 *bssid;
27
28 if (ieee80211_has_tods(fc))
29 bssid = hdr->addr1;
30 else if (ieee80211_has_fromds(fc))
31 bssid = hdr->addr2;
32 else
33 bssid = hdr->addr3;
34
35 return bssid;
36}
37
38#endif
39