b721690039
Add new flag CONNECTIVITY_PKTLOG to make independent of FEATURE_PKTLOG and REMOVE_PKT_LOG for packet logging. This is because 32 tx/rx pkt logging is connection related and this feature is independent of pkt log feature. Here driver will send first 32 tx/rx pkts consisting of mgmt and data pkts to userspace which can be used for debugging Change-Id: I006a040546c9709f46e76dcd8630da8569c691c6 CRs-Fixed: 3222971
155 行
4.4 KiB
C
155 行
4.4 KiB
C
/*
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* Copyright (c) 2012-2014, 2016-2018, 2020 The Linux Foundation.
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* All rights reserved.
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* Copyright (c) 2022 Qualcomm Innovation Center, Inc. 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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/*
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* The file is used to define structures that are shared between
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* kernel space and user space pktlog application.
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*/
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#ifndef _PKTLOG_AC_API_
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#define _PKTLOG_AC_API_
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#if defined(CONNECTIVITY_PKTLOG) || !defined(REMOVE_PKT_LOG)
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/**
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* @typedef ol_pktlog_dev_handle
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* @brief opaque handle for pktlog device object
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*/
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struct ol_pktlog_dev_t;
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/**
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* @typedef hif_opaque_softc_handle
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* @brief opaque handle for hif_opaque_softc
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*/
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struct hif_opaque_softc;
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typedef struct hif_opaque_softc *hif_opaque_softc_handle;
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enum pktlog_callback_regtype {
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PKTLOG_DEFAULT_CALLBACK_REGISTRATION,
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PKTLOG_LITE_CALLBACK_REGISTRATION
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};
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/**
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* @typedef net_device_handle
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* @brief opaque handle linux phy device object
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*/
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struct net_device;
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typedef struct net_device *net_device_handle;
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struct pktlog_dev_t;
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void pktlog_sethandle(struct pktlog_dev_t **pl_handle,
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hif_opaque_softc_handle scn);
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void pktlog_set_pdev_id(struct pktlog_dev_t *pl_dev, uint8_t pdev_id);
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void *get_txrx_context(void);
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struct pktlog_dev_t *get_pktlog_handle(void);
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void pktlog_set_callback_regtype(enum pktlog_callback_regtype callback_type);
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/* Packet log state information */
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#ifndef _PKTLOG_INFO
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#define _PKTLOG_INFO
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/**
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* enum ath_pktlog_state - pktlog status
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* @PKTLOG_OPR_IN_PROGRESS : pktlog command in progress
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* @PKTLOG_OPR_IN_PROGRESS_READ_START: pktlog read is issued
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* @PKTLOG_OPR_IN_PROGRESS_READ_START_PKTLOG_DISABLED:
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* as part of pktlog read, pktlog is disabled
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* @PKTLOG_OPR_IN_PROGRESS_READ_COMPLETE:
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* as part of read, till pktlog read is complete
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* @PKTLOG_OPR_IN_PROGRESS_CLEARBUFF_COMPLETE:
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* as part of read, pktlog clear buffer is done
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* @PKTLOG_OPR_NOT_IN_PROGRESS: no pktlog command in progress
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*/
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enum ath_pktlog_state {
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PKTLOG_OPR_IN_PROGRESS = 0,
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PKTLOG_OPR_IN_PROGRESS_READ_START,
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PKTLOG_OPR_IN_PROGRESS_READ_START_PKTLOG_DISABLED,
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PKTLOG_OPR_IN_PROGRESS_READ_COMPLETE,
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PKTLOG_OPR_IN_PROGRESS_CLEARBUFF_COMPLETE,
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PKTLOG_OPR_NOT_IN_PROGRESS
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};
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struct ath_pktlog_info {
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struct ath_pktlog_buf *buf;
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uint32_t log_state;
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uint32_t saved_state;
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uint32_t options;
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/* Initial saved state: It will save the log state in pktlog
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* open and used in pktlog release after
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* pktlog read is complete.
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*/
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uint32_t init_saved_state;
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enum ath_pktlog_state curr_pkt_state;
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/* Size of buffer in bytes */
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int32_t buf_size;
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qdf_spinlock_t log_lock;
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struct mutex pktlog_mutex;
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/* Threshold of TCP SACK packets for triggered stop */
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int sack_thr;
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/* # of tail packets to log after triggered stop */
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int tail_length;
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/* throuput threshold in bytes for triggered stop */
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uint32_t thruput_thresh;
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/* (aggregated or single) packet size in bytes */
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uint32_t pktlen;
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/* a temporary variable for counting TX throughput only */
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/* PER threshold for triggered stop, 10 for 10%, range [1, 99] */
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uint32_t per_thresh;
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/* Phyerr threshold for triggered stop */
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uint32_t phyerr_thresh;
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/* time period for counting trigger parameters, in milisecond */
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uint32_t trigger_interval;
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uint32_t start_time_thruput;
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uint32_t start_time_per;
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};
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#endif /* _PKTLOG_INFO */
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#else /* REMOVE_PKT_LOG */
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typedef void *pktlog_dev_handle;
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#define pktlog_set_pdev_id(pl_dev, pdev_id) \
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do { \
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(void)pl_dev; \
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(void)pdev_id; \
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} while (0)
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#define pktlog_sethandle(pl_handle, scn) \
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do { \
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(void)pl_handle; \
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(void)scn; \
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} while (0)
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#define ol_pl_set_name(dev) \
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do { \
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(void)scn; \
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(void)dev; \
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} while (0)
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#endif /* REMOVE_PKT_LOG */
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#endif /* _PKTLOG_AC_API_ */
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