1d5c65159SKalle Valo /* SPDX-License-Identifier: BSD-3-Clause-Clear */ 2d5c65159SKalle Valo /* 3d5c65159SKalle Valo * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 4*ea77e939SJeff Johnson * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. 5d5c65159SKalle Valo */ 6d5c65159SKalle Valo 7d5c65159SKalle Valo #ifndef ATH11K_PEER_H 8d5c65159SKalle Valo #define ATH11K_PEER_H 9d5c65159SKalle Valo 10d5c65159SKalle Valo struct ath11k_peer { 11d5c65159SKalle Valo struct list_head list; 12d5c65159SKalle Valo struct ieee80211_sta *sta; 13d5c65159SKalle Valo int vdev_id; 14d5c65159SKalle Valo u8 addr[ETH_ALEN]; 15d5c65159SKalle Valo int peer_id; 16d5c65159SKalle Valo u16 ast_hash; 171e744bf2SKarthikeyan Periyasamy u8 pdev_idx; 184b965be5SKarthikeyan Periyasamy u16 hw_peer_id; 19d5c65159SKalle Valo 20d5c65159SKalle Valo /* protected by ab->data_lock */ 21d5c65159SKalle Valo struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; 22d5c65159SKalle Valo struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; 23243874c6SManikanta Pubbisetty 247b0c70d9SKarthikeyan Periyasamy /* peer id based rhashtable list pointer */ 257b0c70d9SKarthikeyan Periyasamy struct rhash_head rhash_id; 267b0c70d9SKarthikeyan Periyasamy /* peer addr based rhashtable list pointer */ 277b0c70d9SKarthikeyan Periyasamy struct rhash_head rhash_addr; 287b0c70d9SKarthikeyan Periyasamy 29243874c6SManikanta Pubbisetty /* Info used in MMIC verification of 30243874c6SManikanta Pubbisetty * RX fragments 31243874c6SManikanta Pubbisetty */ 32243874c6SManikanta Pubbisetty struct crypto_shash *tfm_mmic; 33243874c6SManikanta Pubbisetty u8 mcast_keyidx; 34243874c6SManikanta Pubbisetty u8 ucast_keyidx; 35acc79d98SSriram R u16 sec_type; 36acc79d98SSriram R u16 sec_type_grp; 3785f36923SKarthikeyan Periyasamy bool is_authorized; 38a06bfb3cSHarshitha Prem bool dp_setup_done; 39d5c65159SKalle Valo }; 40d5c65159SKalle Valo 41d5c65159SKalle Valo void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id); 42d5c65159SKalle Valo void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id, 434b965be5SKarthikeyan Periyasamy u8 *mac_addr, u16 ast_hash, u16 hw_peer_id); 44d5c65159SKalle Valo struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id, 45d5c65159SKalle Valo const u8 *addr); 46d5c65159SKalle Valo struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab, 47d5c65159SKalle Valo const u8 *addr); 48d5c65159SKalle Valo struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id); 49d5c65159SKalle Valo void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id); 50d5c65159SKalle Valo int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr); 51d5c65159SKalle Valo int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, 52d5c65159SKalle Valo struct ieee80211_sta *sta, struct peer_create_params *param); 53690ace20SRitesh Singh int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id, 54690ace20SRitesh Singh const u8 *addr); 55aa44b2f3SCarl Huang struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab, 56aa44b2f3SCarl Huang int vdev_id); 577b0c70d9SKarthikeyan Periyasamy int ath11k_peer_rhash_tbl_init(struct ath11k_base *ab); 587b0c70d9SKarthikeyan Periyasamy void ath11k_peer_rhash_tbl_destroy(struct ath11k_base *ab); 597b0c70d9SKarthikeyan Periyasamy int ath11k_peer_rhash_delete(struct ath11k_base *ab, struct ath11k_peer *peer); 60d5c65159SKalle Valo #endif /* _PEER_H_ */ 61