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
9struct 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
32void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id);
33void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id,
34			   u8 *mac_addr, u16 ast_hash);
35struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id,
36				     const u8 *addr);
37struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab,
38					     const u8 *addr);
39struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id);
40void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id);
41int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr);
42int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
43		       struct ieee80211_sta *sta, struct peer_create_params *param);
44int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id,
45				     const u8 *addr);
46struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab,
47						int vdev_id);
48
49#endif /* _PEER_H_ */
50