LXR linux/drivers/net/wireless/ath/ath11k/peer.h

   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        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};
  32
  33void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id);
  34void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id,
  35                           u8 *mac_addr, u16 ast_hash, u16 hw_peer_id);
  36struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id,
  37                                     const u8 *addr);
  38struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab,
  39                                             const u8 *addr);
  40struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id);
  41void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id);
  42int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr);
  43int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif,
  44                       struct ieee80211_sta *sta, struct peer_create_params *param);
  45int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id,
  46                                     const u8 *addr);
  47struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab,
  48                                                int vdev_id);
  49
  50#endif /* _PEER_H_ */
  51