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Diffstat (limited to 'drivers/net/wireless/ath/ath11k/peer.h')
-rw-r--r--drivers/net/wireless/ath/ath11k/peer.h60
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 000000000..9bd385d0a
--- /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_ */