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 u16 hw_peer_id; 18 19 /* protected by ab->data_lock */ 20 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; 21 struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; 22 23 /* Info used in MMIC verification of 24 * RX fragments 25 */ 26 struct crypto_shash *tfm_mmic; 27 u8 mcast_keyidx; 28 u8 ucast_keyidx; 29 u16 sec_type; 30 u16 sec_type_grp; 31 bool is_authorized; 32 }; 33 34 void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id); 35 void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id, 36 u8 *mac_addr, u16 ast_hash, u16 hw_peer_id); 37 struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id, 38 const u8 *addr); 39 struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab, 40 const u8 *addr); 41 struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id); 42 void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id); 43 int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr); 44 int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, 45 struct ieee80211_sta *sta, struct peer_create_params *param); 46 int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id, 47 const u8 *addr); 48 struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab, 49 int vdev_id); 50 51 #endif /* _PEER_H_ */ 52