diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/peer.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/peer.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/peer.h b/drivers/net/wireless/ath/ath11k/peer.h new file mode 100644 index 0000000000..9bd385d0a3 --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/peer.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef ATH11K_PEER_H +#define ATH11K_PEER_H + +struct ath11k_peer { + struct list_head list; + struct ieee80211_sta *sta; + int vdev_id; + u8 addr[ETH_ALEN]; + int peer_id; + u16 ast_hash; + u8 pdev_idx; + u16 hw_peer_id; + + /* protected by ab->data_lock */ + struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; + struct dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; + + /* peer id based rhashtable list pointer */ + struct rhash_head rhash_id; + /* peer addr based rhashtable list pointer */ + struct rhash_head rhash_addr; + + /* Info used in MMIC verification of + * RX fragments + */ + struct crypto_shash *tfm_mmic; + u8 mcast_keyidx; + u8 ucast_keyidx; + u16 sec_type; + u16 sec_type_grp; + bool is_authorized; + bool dp_setup_done; +}; + +void ath11k_peer_unmap_event(struct ath11k_base *ab, u16 peer_id); +void ath11k_peer_map_event(struct ath11k_base *ab, u8 vdev_id, u16 peer_id, + u8 *mac_addr, u16 ast_hash, u16 hw_peer_id); +struct ath11k_peer *ath11k_peer_find(struct ath11k_base *ab, int vdev_id, + const u8 *addr); +struct ath11k_peer *ath11k_peer_find_by_addr(struct ath11k_base *ab, + const u8 *addr); +struct ath11k_peer *ath11k_peer_find_by_id(struct ath11k_base *ab, int peer_id); +void ath11k_peer_cleanup(struct ath11k *ar, u32 vdev_id); +int ath11k_peer_delete(struct ath11k *ar, u32 vdev_id, u8 *addr); +int ath11k_peer_create(struct ath11k *ar, struct ath11k_vif *arvif, + struct ieee80211_sta *sta, struct peer_create_params *param); +int ath11k_wait_for_peer_delete_done(struct ath11k *ar, u32 vdev_id, + const u8 *addr); +struct ath11k_peer *ath11k_peer_find_by_vdev_id(struct ath11k_base *ab, + int vdev_id); +int ath11k_peer_rhash_tbl_init(struct ath11k_base *ab); +void ath11k_peer_rhash_tbl_destroy(struct ath11k_base *ab); +int ath11k_peer_rhash_delete(struct ath11k_base *ab, struct ath11k_peer *peer); +#endif /* _PEER_H_ */ |