1 /* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2 /* 3 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef ATH11K_PEER_H 7 #define ATH11K_PEER_H 8 9 struct ath11k_peer { 10 struct list_head list; 11 struct ieee80211_sta *sta; 12 int vdev_id; 13 u8 addr[ETH_ALEN]; 14 int peer_id; 15 u16 ast_hash; 16 17 /* protected by ab->data_lock */ 18 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; 19 struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; 20 21 /* Info used in MMIC verification of 22 * RX fragments 23 */ 24 struct crypto_shash *tfm_mmic; 25 u8 mcast_keyidx; 26 u8 ucast_keyidx; 27 u16 sec_type; 28 u16 sec_type_grp; 29 }; 30 31 void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id); 32 void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id, 33 u8 *mac_addr, u16 ast_hash); 34 struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id, 35 const u8 *addr); 36 struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab, 37 const u8 *addr); 38 struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id); 39 void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id); 40 int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr); 41 int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, 42 struct ieee80211_sta *sta, struct peer_create_params *param); 43 44 #endif /* _PEER_H_ */ 45