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 u8 pdev_idx; 17 18 /* protected by ab->data_lock */ 19 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; 20 struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; 21 22 /* Info used in MMIC verification of 23 * RX fragments 24 */ 25 struct crypto_shash *tfm_mmic; 26 u8 mcast_keyidx; 27 u8 ucast_keyidx; 28 u16 sec_type; 29 u16 sec_type_grp; 30 }; 31 32 void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id); 33 void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id, 34 u8 *mac_addr, u16 ast_hash); 35 struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id, 36 const u8 *addr); 37 struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab, 38 const u8 *addr); 39 struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id); 40 void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id); 41 int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr); 42 int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, 43 struct ieee80211_sta *sta, struct peer_create_params *param); 44 int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id, 45 const u8 *addr); 46 struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab, 47 int vdev_id); 48 49 #endif /* _PEER_H_ */ 50