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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/dev/athk/ath11k/dp_rx.h
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/* SPDX-License-Identifier: BSD-3-Clause-Clear */

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/*

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 * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.

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 */

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#ifndef ATH11K_DP_RX_H

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#define ATH11K_DP_RX_H

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#include "core.h"

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#include "rx_desc.h"

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#include "debug.h"

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#define DP_MAX_NWIFI_HDR_LEN	30

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#define DP_RX_MPDU_ERR_FCS			BIT(0)

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#define DP_RX_MPDU_ERR_DECRYPT			BIT(1)

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#define DP_RX_MPDU_ERR_TKIP_MIC			BIT(2)

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#define DP_RX_MPDU_ERR_AMSDU_ERR		BIT(3)

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#define DP_RX_MPDU_ERR_OVERFLOW			BIT(4)

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#define DP_RX_MPDU_ERR_MSDU_LEN			BIT(5)

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#define DP_RX_MPDU_ERR_MPDU_LEN			BIT(6)

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#define DP_RX_MPDU_ERR_UNENCRYPTED_FRAME	BIT(7)

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enum dp_rx_decap_type {

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	DP_RX_DECAP_TYPE_RAW,

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	DP_RX_DECAP_TYPE_NATIVE_WIFI,

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	DP_RX_DECAP_TYPE_ETHERNET2_DIX,

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	DP_RX_DECAP_TYPE_8023,

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};

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struct ath11k_dp_amsdu_subframe_hdr {

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	u8 dst[ETH_ALEN];

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	u8 src[ETH_ALEN];

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	__be16 len;

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} __packed;

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struct ath11k_dp_rfc1042_hdr {

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	u8 llc_dsap;

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	u8 llc_ssap;

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	u8 llc_ctrl;

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	u8 snap_oui[3];

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	__be16 snap_type;

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} __packed;

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int ath11k_dp_rx_ampdu_start(struct ath11k *ar,

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			     struct ieee80211_ampdu_params *params);

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int ath11k_dp_rx_ampdu_stop(struct ath11k *ar,

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			    struct ieee80211_ampdu_params *params);

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int ath11k_dp_peer_rx_pn_replay_config(struct ath11k_vif *arvif,

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				       const u8 *peer_addr,

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				       enum set_key_cmd key_cmd,

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				       struct ieee80211_key_conf *key);

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void ath11k_peer_frags_flush(struct ath11k *ar, struct ath11k_peer *peer);

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void ath11k_peer_rx_tid_cleanup(struct ath11k *ar, struct ath11k_peer *peer);

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void ath11k_peer_rx_tid_delete(struct ath11k *ar,

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			       struct ath11k_peer *peer, u8 tid);

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int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id,

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			     u8 tid, u32 ba_win_sz, u16 ssn,

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			     enum hal_pn_type pn_type);

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void ath11k_dp_htt_htc_t2h_msg_handler(struct ath11k_base *ab,

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				       struct sk_buff *skb);

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int ath11k_dp_pdev_reo_setup(struct ath11k_base *ab);

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void ath11k_dp_pdev_reo_cleanup(struct ath11k_base *ab);

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int ath11k_dp_rx_pdev_alloc(struct ath11k_base *ab, int pdev_idx);

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void ath11k_dp_rx_pdev_free(struct ath11k_base *ab, int pdev_idx);

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void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab);

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void ath11k_dp_process_reo_status(struct ath11k_base *ab);

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int ath11k_dp_process_rxdma_err(struct ath11k_base *ab, int mac_id, int budget);

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int ath11k_dp_rx_process_wbm_err(struct ath11k_base *ab,

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				 struct napi_struct *napi, int budget);

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int ath11k_dp_process_rx_err(struct ath11k_base *ab, struct napi_struct *napi,

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			     int budget);

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int ath11k_dp_process_rx(struct ath11k_base *ab, int mac_id,

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			 struct napi_struct *napi,

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			 int budget);

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int ath11k_dp_rxbufs_replenish(struct ath11k_base *ab, int mac_id,

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			       struct dp_rxdma_ring *rx_ring,

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			       int req_entries,

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			       enum hal_rx_buf_return_buf_manager mgr);

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#if defined(__linux__)

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int ath11k_dp_htt_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,

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#elif defined(__FreeBSD__)

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int ath11k_dp_htt_tlv_iter(struct ath11k_base *ab, const u8 *ptr, size_t len,

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#endif

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			   int (*iter)(struct ath11k_base *ar, u16 tag, u16 len,

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				       const void *ptr, void *data),

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			   void *data);

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int ath11k_dp_rx_process_mon_rings(struct ath11k_base *ab, int mac_id,

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				   struct napi_struct *napi, int budget);

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int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id,

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				    struct napi_struct *napi, int budget);

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int ath11k_dp_rx_mon_status_bufs_replenish(struct ath11k_base *ab, int mac_id,

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					   struct dp_rxdma_ring *rx_ring,

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					   int req_entries,

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					   enum hal_rx_buf_return_buf_manager mgr);

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int ath11k_dp_rx_pdev_mon_detach(struct ath11k *ar);

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int ath11k_dp_rx_pdev_mon_attach(struct ath11k *ar);

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int ath11k_peer_rx_frag_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id);

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int ath11k_dp_rx_pktlog_start(struct ath11k_base *ab);

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int ath11k_dp_rx_pktlog_stop(struct ath11k_base *ab, bool stop_timer);

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#endif /* ATH11K_DP_RX_H */

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