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_H |
8 | #define ATH12K_PEER_H |
9 | |
10 | #include "dp_rx.h" |
11 | |
12 | struct 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 | |
22 | struct 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 of |
37 | * RX fragments |
38 | */ |
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 | |
52 | void ath12k_peer_unmap_event(struct ath12k_base *ab, u16 peer_id); |
53 | void 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); |
55 | struct ath12k_peer *ath12k_peer_find(struct ath12k_base *ab, int vdev_id, |
56 | const u8 *addr); |
57 | struct ath12k_peer *ath12k_peer_find_by_addr(struct ath12k_base *ab, |
58 | const u8 *addr); |
59 | struct ath12k_peer *ath12k_peer_find_by_id(struct ath12k_base *ab, int peer_id); |
60 | void ath12k_peer_cleanup(struct ath12k *ar, u32 vdev_id); |
61 | int ath12k_peer_delete(struct ath12k *ar, u32 vdev_id, u8 *addr); |
62 | int ath12k_peer_create(struct ath12k *ar, struct ath12k_vif *arvif, |
63 | struct ieee80211_sta *sta, |
64 | struct ath12k_wmi_peer_create_arg *arg); |
65 | int ath12k_wait_for_peer_delete_done(struct ath12k *ar, u32 vdev_id, |
66 | const u8 *addr); |
67 | bool ath12k_peer_exist_by_vdev_id(struct ath12k_base *ab, int vdev_id); |
68 | struct ath12k_peer *ath12k_peer_find_by_ast(struct ath12k_base *ab, int ast_hash); |
69 | |
70 | #endif /* _PEER_H_ */ |
71 | |