linux/drivers/net/wireless/ath/ath12k/dp_rx.h

/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
 */
#ifndef ATH12K_DP_RX_H
#define ATH12K_DP_RX_H

#include "core.h"
#include "rx_desc.h"
#include "debug.h"

#define DP_MAX_NWIFI_HDR_LEN …

struct ath12k_dp_rx_tid { … };

struct ath12k_dp_rx_reo_cache_flush_elem { … };

struct ath12k_dp_rx_reo_cmd { … };

#define ATH12K_DP_RX_REO_DESC_FREE_THRES …
#define ATH12K_DP_RX_REO_DESC_FREE_TIMEOUT_MS …

enum ath12k_dp_rx_decap_type { … };

struct ath12k_dp_rx_rfc1042_hdr { … } __packed;

static inline u32 ath12k_he_gi_to_nl80211_he_gi(u8 sgi)
{ … }

int ath12k_dp_rx_ampdu_start(struct ath12k *ar,
			     struct ieee80211_ampdu_params *params);
int ath12k_dp_rx_ampdu_stop(struct ath12k *ar,
			    struct ieee80211_ampdu_params *params);
int ath12k_dp_rx_peer_pn_replay_config(struct ath12k_vif *arvif,
				       const u8 *peer_addr,
				       enum set_key_cmd key_cmd,
				       struct ieee80211_key_conf *key);
void ath12k_dp_rx_peer_tid_cleanup(struct ath12k *ar, struct ath12k_peer *peer);
void ath12k_dp_rx_peer_tid_delete(struct ath12k *ar,
				  struct ath12k_peer *peer, u8 tid);
int ath12k_dp_rx_peer_tid_setup(struct ath12k *ar, const u8 *peer_mac, int vdev_id,
				u8 tid, u32 ba_win_sz, u16 ssn,
				enum hal_pn_type pn_type);
void ath12k_dp_htt_htc_t2h_msg_handler(struct ath12k_base *ab,
				       struct sk_buff *skb);
int ath12k_dp_rx_pdev_reo_setup(struct ath12k_base *ab);
void ath12k_dp_rx_pdev_reo_cleanup(struct ath12k_base *ab);
int ath12k_dp_rx_htt_setup(struct ath12k_base *ab);
int ath12k_dp_rx_alloc(struct ath12k_base *ab);
void ath12k_dp_rx_free(struct ath12k_base *ab);
int ath12k_dp_rx_pdev_alloc(struct ath12k_base *ab, int pdev_idx);
void ath12k_dp_rx_pdev_free(struct ath12k_base *ab, int pdev_idx);
void ath12k_dp_rx_reo_cmd_list_cleanup(struct ath12k_base *ab);
void ath12k_dp_rx_process_reo_status(struct ath12k_base *ab);
int ath12k_dp_rx_process_wbm_err(struct ath12k_base *ab,
				 struct napi_struct *napi, int budget);
int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
			     int budget);
int ath12k_dp_rx_process(struct ath12k_base *ab, int mac_id,
			 struct napi_struct *napi,
			 int budget);
int ath12k_dp_rx_bufs_replenish(struct ath12k_base *ab,
				struct dp_rxdma_ring *rx_ring,
				struct list_head *used_list,
				int req_entries);
int ath12k_dp_rx_pdev_mon_attach(struct ath12k *ar);
int ath12k_dp_rx_peer_frag_setup(struct ath12k *ar, const u8 *peer_mac, int vdev_id);

u8 ath12k_dp_rx_h_l3pad(struct ath12k_base *ab,
			struct hal_rx_desc *desc);
struct ath12k_peer *
ath12k_dp_rx_h_find_peer(struct ath12k_base *ab, struct sk_buff *msdu);
u8 ath12k_dp_rx_h_decap_type(struct ath12k_base *ab,
			     struct hal_rx_desc *desc);
u32 ath12k_dp_rx_h_mpdu_err(struct ath12k_base *ab,
			    struct hal_rx_desc *desc);
void ath12k_dp_rx_h_ppdu(struct ath12k *ar, struct hal_rx_desc *rx_desc,
			 struct ieee80211_rx_status *rx_status);
struct ath12k_peer *
ath12k_dp_rx_h_find_peer(struct ath12k_base *ab, struct sk_buff *msdu);

int ath12k_dp_rxdma_ring_sel_config_qcn9274(struct ath12k_base *ab);
int ath12k_dp_rxdma_ring_sel_config_wcn7850(struct ath12k_base *ab);

int ath12k_dp_htt_tlv_iter(struct ath12k_base *ab, const void *ptr, size_t len,
			   int (*iter)(struct ath12k_base *ar, u16 tag, u16 len,
				       const void *ptr, void *data),
			   void *data);
#endif /* ATH12K_DP_RX_H */