5ccd5a8727
Modify datapath APIs to make sure they do not need to receive dp handles from umac interface. Change-Id: I0979795a6356a29394daa2719dfbd36cdde3d0e2
270 行
6.8 KiB
C
270 行
6.8 KiB
C
/*
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* Copyright (c) 2017-2020 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _DP_TX_CAPTURE_H_
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#define _DP_TX_CAPTURE_H_
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#ifdef WLAN_TX_PKT_CAPTURE_ENH
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#define DP_TX_PPDU_PROC_MAX_DEPTH 512
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struct dp_soc;
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struct dp_pdev;
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struct dp_vdev;
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struct dp_peer;
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struct dp_tx_desc_s;
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#define TX_CAP_HTT_MAX_FTYPE 19
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#define TXCAP_MAX_TYPE \
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((IEEE80211_FC0_TYPE_DATA >> IEEE80211_FC0_TYPE_SHIFT) + 1)
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#define TXCAP_MAX_SUBTYPE \
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((IEEE80211_FC0_SUBTYPE_MASK >> IEEE80211_FC0_SUBTYPE_SHIFT) + 1)
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struct dp_pdev_tx_capture {
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/* For deferred PPDU status processing */
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qdf_spinlock_t ppdu_stats_lock;
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qdf_workqueue_t *ppdu_stats_workqueue;
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qdf_work_t ppdu_stats_work;
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STAILQ_HEAD(, ppdu_info) ppdu_stats_queue;
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STAILQ_HEAD(, ppdu_info) ppdu_stats_defer_queue;
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uint32_t ppdu_stats_queue_depth;
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uint32_t ppdu_stats_defer_queue_depth;
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uint32_t ppdu_stats_next_sched;
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qdf_spinlock_t msdu_comp_q_list_lock;
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uint32_t missed_ppdu_id;
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uint32_t last_msdu_id;
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qdf_event_t miss_ppdu_event;
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uint32_t ppdu_dropped;
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qdf_nbuf_queue_t ctl_mgmt_q[TXCAP_MAX_TYPE][TXCAP_MAX_SUBTYPE];
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qdf_nbuf_queue_t retries_ctl_mgmt_q[TXCAP_MAX_TYPE][TXCAP_MAX_SUBTYPE];
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qdf_spinlock_t ctl_mgmt_lock[TXCAP_MAX_TYPE][TXCAP_MAX_SUBTYPE];
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qdf_spinlock_t config_lock;
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uint32_t htt_frame_type[TX_CAP_HTT_MAX_FTYPE];
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struct cdp_tx_completion_ppdu dummy_ppdu_desc;
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};
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/* Tx TID */
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struct dp_tx_tid {
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/* TID */
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uint8_t tid;
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/* max ppdu_id in a tid */
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uint32_t max_ppdu_id;
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/* tx_tid lock */
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qdf_spinlock_t tid_lock;
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qdf_nbuf_queue_t msdu_comp_q;
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qdf_nbuf_queue_t pending_ppdu_q;
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struct cdp_tx_completion_ppdu xretry_ppdu;
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};
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struct dp_peer_tx_capture {
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struct dp_tx_tid tx_tid[DP_MAX_TIDS];
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/*
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* for a ppdu, framectrl and qos ctrl is same
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* for each ppdu, we update and used on rest of mpdu
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*/
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uint32_t tx_wifi_ppdu_id;
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struct ieee80211_frame tx_wifi_hdr;
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struct ieee80211_qoscntl tx_qoscntl;
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};
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/*
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* dp_peer_tid_queue_init() – Initialize ppdu stats queue per TID
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* @peer: Datapath peer
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*
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*/
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void dp_peer_tid_queue_init(struct dp_peer *peer);
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/*
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* dp_peer_tid_queue_cleanup() – remove ppdu stats queue per TID
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* @peer: Datapath peer
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*
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*/
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void dp_peer_tid_queue_cleanup(struct dp_peer *peer);
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/*
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* dp_peer_update_80211_hdr: update 80211 hdr
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* @vdev: DP VDEV
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* @peer: DP PEER
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*
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* return: void
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*/
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void dp_peer_update_80211_hdr(struct dp_vdev *vdev, struct dp_peer *peer);
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/**
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* dp_tx_ppdu_stats_attach - Initialize Tx PPDU stats and enhanced capture
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* @pdev: DP PDEV
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*
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* Return: none
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*/
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void dp_tx_ppdu_stats_attach(struct dp_pdev *pdev);
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/**
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* dp_tx_ppdu_stats_detach - Cleanup Tx PPDU stats and enhanced capture
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* @pdev: DP PDEV
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*
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* Return: none
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*/
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void dp_tx_ppdu_stats_detach(struct dp_pdev *pdev);
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/**
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* dp_process_ppdu_stats_update_failed_bitmap(): Function to
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* get ppdu stats update
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* @pdev: dp_pdev
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* @data: tx completion ppdu desc
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* @ppdu_id: ppdu id
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* @size: bitmap size
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*
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* return: status
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*/
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void dp_process_ppdu_stats_update_failed_bitmap(struct dp_pdev *pdev,
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void *data,
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uint32_t ppdu_id,
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uint32_t size);
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/**
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* dp_update_msdu_to_list(): Function to queue msdu from wbm
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* @pdev: dp_pdev
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* @peer: dp_peer
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* @ts: hal tx completion status
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* @netbuf: msdu
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*
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* return: status
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*/
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QDF_STATUS
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dp_update_msdu_to_list(struct dp_soc *soc,
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struct dp_pdev *pdev,
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struct dp_peer *peer,
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struct hal_tx_completion_status *ts,
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qdf_nbuf_t netbuf);
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/**
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* dp_tx_add_to_comp_queue() - add completion msdu to queue
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* @soc: DP Soc handle
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* @tx_desc: software Tx descriptor
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* @ts : Tx completion status from HAL/HTT descriptor
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* @peer: DP peer
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*
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* Return: none
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*/
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QDF_STATUS dp_tx_add_to_comp_queue(struct dp_soc *soc,
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struct dp_tx_desc_s *desc,
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struct hal_tx_completion_status *ts,
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struct dp_peer *peer);
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/*
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* dp_config_enh_tx_capture()- API to enable/disable enhanced tx capture
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* @pdev_handle: DP_PDEV handle
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* @val: user provided value
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*
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* Return: QDF_STATUS
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*/
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QDF_STATUS
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dp_config_enh_tx_capture(struct dp_pdev *pdev_handle, uint8_t val);
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/*
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* dp_deliver_mgmt_frm: Process
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* @pdev: DP PDEV handle
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* @nbuf: buffer containing the htt_ppdu_stats_tx_mgmtctrl_payload_tlv
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*
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* return: void
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*/
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void dp_deliver_mgmt_frm(struct dp_pdev *pdev, qdf_nbuf_t nbuf);
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/**
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* dp_tx_ppdu_stats_attach(): Function to initialize tx ppdu stats on attach
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* @pdev: dp_pdev
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*
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* return: status
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*/
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void dp_tx_ppdu_stats_attach(struct dp_pdev *pdev);
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/**
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* dp_tx_ppdu_stats_detach(): Function to deinit tx ppdu stats on detach
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* @pdev: dp_pdev
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*
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* return: status
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*/
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void dp_tx_ppdu_stats_detach(struct dp_pdev *pdev);
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/**
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* dp_process_ppdu_stats_process(): workqueue function for ppdu stats
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* @context: context
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*
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* return: status
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*/
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void dp_tx_ppdu_stats_process(void *context);
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/**
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* dp_ppdu_desc_deliver(): Function to deliver Tx PPDU status descriptor
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* to upper layer
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* @pdev: DP pdev handle
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* @ppdu_info: per PPDU TLV descriptor
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*
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* return: void
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*/
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void dp_ppdu_desc_deliver(struct dp_pdev *pdev,
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struct ppdu_info *ppdu_info);
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/*
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* dp_tx_capture_htt_frame_counter: increment counter for htt_frame_type
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* pdev: DP pdev handle
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* htt_frame_type: htt frame type received from fw
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*
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* return: void
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*/
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void dp_tx_capture_htt_frame_counter(struct dp_pdev *pdev,
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uint32_t htt_frame_type);
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/*
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* dp_print_pdev_tx_capture_stats: print tx capture stats
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* @pdev: DP PDEV handle
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*
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* return: void
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*/
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void dp_print_pdev_tx_capture_stats(struct dp_pdev *pdev);
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/**
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* dp_send_ack_frame_to_stack(): Function to generate BA or ACK frame and
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* send to upper layer on received unicast frame
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* @soc: core txrx main context
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* @pdev: DP pdev object
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* @ppdu_info: HAL RX PPDU info retrieved from status ring TLV
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*
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* return: status
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*/
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QDF_STATUS dp_send_ack_frame_to_stack(struct dp_soc *soc,
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struct dp_pdev *pdev,
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struct hal_rx_ppdu_info *ppdu_info);
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/**
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* dp_peer_set_tx_capture_enabled: Set tx_cap_enabled bit in peer
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* @peer: Peer handle
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* @value: Enable/disable setting for tx_cap_enabled
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*
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* Return: None
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*/
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void
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dp_peer_set_tx_capture_enabled(struct dp_peer *peer, bool value);
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#endif
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#endif
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