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1/* SPDX-License-Identifier: BSD-3-Clause-Clear */2/*3 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.4 * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.5 */6 7#ifndef ATH12K_PEER_H8#define ATH12K_PEER_H9 10#include "dp_rx.h"11 12struct ppdu_user_delayba {13 u16 sw_peer_id;14 u32 info0;15 u16 ru_end;16 u16 ru_start;17 u32 info1;18 u32 rate_flags;19 u32 resp_rate_flags;20};21 22struct ath12k_peer {23 struct list_head list;24 struct ieee80211_sta *sta;25 int vdev_id;26 u8 addr[ETH_ALEN];27 int peer_id;28 u16 ast_hash;29 u8 pdev_idx;30 u16 hw_peer_id;31 32 /* protected by ab->data_lock */33 struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1];34 struct ath12k_dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1];35 36 /* Info used in MMIC verification of37 * RX fragments38 */39 struct crypto_shash *tfm_mmic;40 u8 mcast_keyidx;41 u8 ucast_keyidx;42 u16 sec_type;43 u16 sec_type_grp;44 struct ppdu_user_delayba ppdu_stats_delayba;45 bool delayba_flag;46 bool is_authorized;47 48 /* protected by ab->data_lock */49 bool dp_setup_done;50};51 52void ath12k_peer_unmap_event(struct ath12k_base *ab, u16 peer_id);53void ath12k_peer_map_event(struct ath12k_base *ab, u8 vdev_id, u16 peer_id,54 u8 *mac_addr, u16 ast_hash, u16 hw_peer_id);55struct ath12k_peer *ath12k_peer_find(struct ath12k_base *ab, int vdev_id,56 const u8 *addr);57struct ath12k_peer *ath12k_peer_find_by_addr(struct ath12k_base *ab,58 const u8 *addr);59struct ath12k_peer *ath12k_peer_find_by_id(struct ath12k_base *ab, int peer_id);60void ath12k_peer_cleanup(struct ath12k *ar, u32 vdev_id);61int ath12k_peer_delete(struct ath12k *ar, u32 vdev_id, u8 *addr);62int ath12k_peer_create(struct ath12k *ar, struct ath12k_vif *arvif,63 struct ieee80211_sta *sta,64 struct ath12k_wmi_peer_create_arg *arg);65int ath12k_wait_for_peer_delete_done(struct ath12k *ar, u32 vdev_id,66 const u8 *addr);67bool ath12k_peer_exist_by_vdev_id(struct ath12k_base *ab, int vdev_id);68struct ath12k_peer *ath12k_peer_find_by_ast(struct ath12k_base *ab, int ast_hash);69 70#endif /* _PEER_H_ */71