| /* 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 |