39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
|
||
|
|
/* Copyright(c) 2018-2019 Realtek Corporation
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __RTW_UTIL_H__
|
||
|
|
#define __RTW_UTIL_H__
|
||
|
|
|
||
|
|
struct rtw_dev;
|
||
|
|
|
||
|
|
#define rtw_iterate_vifs(rtwdev, iterator, data) \
|
||
|
|
ieee80211_iterate_active_interfaces(rtwdev->hw, \
|
||
|
|
IEEE80211_IFACE_ITER_NORMAL, iterator, data)
|
||
|
|
#define rtw_iterate_vifs_atomic(rtwdev, iterator, data) \
|
||
|
|
ieee80211_iterate_active_interfaces_atomic(rtwdev->hw, \
|
||
|
|
IEEE80211_IFACE_ITER_NORMAL, iterator, data)
|
||
|
|
#define rtw_iterate_stas_atomic(rtwdev, iterator, data) \
|
||
|
|
ieee80211_iterate_stations_atomic(rtwdev->hw, iterator, data)
|
||
|
|
#define rtw_iterate_keys(rtwdev, vif, iterator, data) \
|
||
|
|
ieee80211_iter_keys(rtwdev->hw, vif, iterator, data)
|
||
|
|
#define rtw_iterate_keys_rcu(rtwdev, vif, iterator, data) \
|
||
|
|
ieee80211_iter_keys_rcu((rtwdev)->hw, vif, iterator, data)
|
||
|
|
|
||
|
|
static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr)
|
||
|
|
{
|
||
|
|
__le16 fc = hdr->frame_control;
|
||
|
|
u8 *bssid;
|
||
|
|
|
||
|
|
if (ieee80211_has_tods(fc))
|
||
|
|
bssid = hdr->addr1;
|
||
|
|
else if (ieee80211_has_fromds(fc))
|
||
|
|
bssid = hdr->addr2;
|
||
|
|
else
|
||
|
|
bssid = hdr->addr3;
|
||
|
|
|
||
|
|
return bssid;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|