6290a3c543
Adding support to parse stream of HTT TLV's recieved as response to the HTT EXT stats request message Change-Id: I44c990a1ed91c2381b89811de33c0717bd24be7d CRs-Fixed: 1114641
263 行
9.2 KiB
C
263 行
9.2 KiB
C
/*
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* Copyright (c) 2017 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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#include "qdf_types.h"
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#include "htt_stats.h"
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#include "dp_types.h"
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#include "dp_internal.h"
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#define DP_MAX_STRING_LEN 500
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/* these values are fixed in the next gerrit */
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#define DP_HTT_DATA_LEN 1
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#define DP_HTT_URRN_STATS_LEN 1
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#define DP_HTT_FLUSH_ERRS_LEN 1
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#define DP_HTT_SIFS_STATUS_LEN 1
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#define DP_HTT_PHY_ERRS_LEN 1
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#define DP_HTT_HW_INTR_NAME_LEN HTT_STATS_MAX_HW_INTR_NAME_LEN
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#define DP_HTT_HW_MODULE_NAME_LEN HTT_STATS_MAX_HW_MODULE_NAME_LEN
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#define DP_HTT_COUNTER_NAME_LEN HTT_MAX_COUNTER_NAME
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#define DP_HTT_PEER_DETAILS_LEN 1
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#define DP_HTT_MU_MIMO_SCH_STATS_TLV_LEN 1
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#define DP_HTT_MU_MIMO_MPDU_STATS_TLV_LEN 1
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#define DP_HTT_DIFS_LATENCY_HIST_LEN 1
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#define DP_HTT_CMD_RESULT_LEN 1
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#define DP_HTT_CMD_STALL_STATUS_LEN 1
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#define DP_HTT_FES_RESULT_LEN 1
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#define DP_HTT_SCHED_CMD_POSTED_LEN 1
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#define DP_HTT_SCHED_CMD_REAPED_LEN 1
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#define DP_HTT_GEN_MPDU_END_REASON_LEN 1
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#define DP_HTT_LIST_MPDU_END_REASON_LEN 1
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#define DP_HTT_LIST_MPDU_CNT_HIST_LEN 1
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#define DP_HTT_LOW_WM_HIT_COUNT_LEN HTT_STATS_LOW_WM_BINS
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#define DP_HTT_HIGH_WM_HIT_COUNT_LEN HTT_STATS_HIGH_WM_BINS
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#define DP_HTT_DWORDS_USED_BY_USER_N_LEN 1
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#define DP_HTT_TX_MCS_LEN HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_TX_SU_MCS_LEN HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_TX_MU_MCS_LEN HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_TX_NSS_LEN HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS
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#define DP_HTT_TX_BW_LEN HTT_TX_PDEV_STATS_NUM_BW_COUNTERS
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#define DP_HTT_TX_STBC_LEN HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_TX_PREAM_LEN HTT_TX_PDEV_STATS_NUM_PREAMBLE_TYPES
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#define DP_HTT_TX_GI_LEN HTT_TX_PDEV_STATS_NUM_GI_COUNTERS
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#define DP_HTT_TX_DCM_LEN HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS
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#define DP_HTT_RX_MCS_LEN HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_RX_NSS_LEN HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS
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#define DP_HTT_RX_DCM_LEN HTT_RX_PDEV_STATS_NUM_DCM_COUNTERS
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#define DP_HTT_RX_STBC_LEN HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS
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#define DP_HTT_RX_BW_LEN HTT_RX_PDEV_STATS_NUM_BW_COUNTERS
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#define DP_HTT_RX_PREAM_LEN HTT_RX_PDEV_STATS_NUM_PREAMBLE_TYPES
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#define DP_HTT_RSSI_CHAIN_LEN HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS
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#define DP_HTT_RX_GI_LEN HTT_RX_PDEV_STATS_NUM_GI_COUNTERS
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#define DP_HTT_REFILL_RING_EMPTY_CNT_LEN 1
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#define DP_HTT_REFILL_RING_NUM_REFILL_LEN 1
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#define DP_HTT_FW_RING_MGMT_SUBTYPE_LEN HTT_STATS_SUBTYPE_MAX
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#define DP_HTT_FW_RING_CTRL_SUBTYPE_LEN HTT_STATS_SUBTYPE_MAX
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#define DP_HTT_FW_RING_MPDU_ERR_LEN HTT_RX_STATS_RXDMA_MAX_ERR
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#define DP_HTT_FW_MPDU_DROP_LEN 1
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#define DP_HTT_TID_NAME_LEN MAX_HTT_TID_NAME
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/* TODO:Below stat function is for initial testing
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* Further functions will be added after reviews on the FW side are complete
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*/
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/**
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* dp_print_tx_pdev_stats_cmn_tlv: display htt_tx_pdev_stats_cmn_tlv
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* @dp_htt_tag:pointer to structure htt_tx_pdev_stats_cmn_tlv
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*
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* return:void
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*/
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static inline void dp_print_tx_pdev_stats_cmn_tlv(uint32_t *tag_buf)
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{
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htt_tx_pdev_stats_cmn_tlv *dp_htt_tag =
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(htt_tx_pdev_stats_cmn_tlv *)tag_buf;
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DP_TRACE_STATS(NONE, "Pdev Stats:\n");
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DP_TRACE_STATS(NONE, "mac_id__word = %d",
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dp_htt_tag->mac_id__word);
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DP_TRACE_STATS(NONE, "hw_queued = %d",
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dp_htt_tag->hw_queued);
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DP_TRACE_STATS(NONE, "hw_reaped = %d",
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dp_htt_tag->hw_reaped);
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DP_TRACE_STATS(NONE, "underrun = %d",
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dp_htt_tag->underrun);
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DP_TRACE_STATS(NONE, "hw_paused = %d",
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dp_htt_tag->hw_paused);
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DP_TRACE_STATS(NONE, "hw_flush = %d",
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dp_htt_tag->hw_flush);
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DP_TRACE_STATS(NONE, "hw_filt = %d",
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dp_htt_tag->hw_filt);
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DP_TRACE_STATS(NONE, "tx_abort = %d",
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dp_htt_tag->tx_abort);
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DP_TRACE_STATS(NONE, "mpdu_requeued = %d",
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dp_htt_tag->mpdu_requed);
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DP_TRACE_STATS(NONE, "tx_xretry = %d",
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dp_htt_tag->tx_xretry);
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DP_TRACE_STATS(NONE, "data_rc = %d",
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dp_htt_tag->data_rc);
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DP_TRACE_STATS(NONE, "mpdu_dropped_xretry = %d",
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dp_htt_tag->mpdu_dropped_xretry);
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DP_TRACE_STATS(NONE, "illegal_rate_phy_err = %d",
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dp_htt_tag->illgl_rate_phy_err);
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DP_TRACE_STATS(NONE, "cont_xretry = %d",
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dp_htt_tag->cont_xretry);
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DP_TRACE_STATS(NONE, "tx_timeout = %d",
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dp_htt_tag->tx_timeout);
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DP_TRACE_STATS(NONE, "pdev_resets = %d",
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dp_htt_tag->pdev_resets);
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DP_TRACE_STATS(NONE, "phy_underrun = %d",
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dp_htt_tag->phy_underrun);
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DP_TRACE_STATS(NONE, "txop_ovf = %d",
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dp_htt_tag->txop_ovf);
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DP_TRACE_STATS(NONE, "seq_posted = %d",
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dp_htt_tag->seq_posted);
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DP_TRACE_STATS(NONE, "seq_failed_queueing = %d",
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dp_htt_tag->seq_failed_queueing);
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DP_TRACE_STATS(NONE, "seq_completed = %d",
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dp_htt_tag->seq_completed);
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DP_TRACE_STATS(NONE, "seq_restarted = %d",
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dp_htt_tag->seq_restarted);
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DP_TRACE_STATS(NONE, "mu_seq_posted = %d",
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dp_htt_tag->mu_seq_posted);
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DP_TRACE_STATS(NONE, "mpdu_count_tqm = %d",
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dp_htt_tag->mpdu_count_tqm);
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DP_TRACE_STATS(NONE, "msdu_count_tqm = %d",
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dp_htt_tag->msdu_count_tqm);
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DP_TRACE_STATS(NONE, "mpdu_removed_tqm = %d",
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dp_htt_tag->mpdu_removed_tqm);
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DP_TRACE_STATS(NONE, "msdu_removed_tqm = %d",
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dp_htt_tag->msdu_removed_tqm);
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DP_TRACE_STATS(NONE, "mpdus_sw_flush = %d",
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dp_htt_tag->mpdus_sw_flush);
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DP_TRACE_STATS(NONE, "mpdus_hw_filter = %d",
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dp_htt_tag->mpdus_hw_filter);
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DP_TRACE_STATS(NONE, "mpdus_truncated = %d",
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dp_htt_tag->mpdus_truncated);
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DP_TRACE_STATS(NONE, "mpdus_ack_failed = %d",
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dp_htt_tag->mpdus_ack_failed);
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DP_TRACE_STATS(NONE, "mpdus_expired = %d",
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dp_htt_tag->mpdus_expired);
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DP_TRACE_STATS(NONE, "mpdus_seq_hw_retry = %d",
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dp_htt_tag->mpdus_seq_hw_retry);
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DP_TRACE_STATS(NONE, "ack_tlv_proc = %d",
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dp_htt_tag->ack_tlv_proc);
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DP_TRACE_STATS(NONE, "coex_abort_mpdu_cnt_valid = %d",
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dp_htt_tag->
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coex_abort_mpdu_cnt_valid);
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DP_TRACE_STATS(NONE, "coex_abort_mpdu_cnt = %d",
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dp_htt_tag->coex_abort_mpdu_cnt);
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}
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/**
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* dp_print_tx_pdev_stats_urrn_tlv_v: display htt_tx_pdev_stats_urrn_tlv_v
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* @tag_buf: buffer containing the tlv
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*
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* return:void
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*/
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static inline void dp_print_tx_pdev_stats_urrn_tlv_v(uint32_t *tag_buf)
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{
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htt_tx_pdev_stats_urrn_tlv_v *dp_htt_tag =
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(htt_tx_pdev_stats_urrn_tlv_v *)tag_buf;
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uint8_t i;
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uint16_t index = 0;
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char urrn_stats[DP_MAX_STRING_LEN];
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uint32_t tag_len = (HTT_STATS_TLV_LENGTH_GET(*tag_buf) >> 2);
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tag_len = qdf_min(tag_len, (uint32_t)HTT_TX_PDEV_MAX_URRN_STATS);
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DP_TRACE_STATS(NONE, "Pdev Underun Stats:\n");
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for (i = 0; i < tag_len; i++) {
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index += qdf_snprint(&urrn_stats[index],
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DP_MAX_STRING_LEN - index, " %d,",
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dp_htt_tag->urrn_stats[i]);
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}
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DP_TRACE_STATS(NONE, "urrn_stats = %s", urrn_stats);
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}
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/*
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* dp_print_tx_pdev_stats_flush_tlv_v: display htt_tx_pdev_stats_flush_tlv_v
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* @tag_buf: buffer containing the tlv *
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* return:void
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*/
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static inline void dp_print_tx_pdev_stats_flush_tlv_v(uint32_t *tag_buf)
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{
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htt_tx_pdev_stats_flush_tlv_v *dp_htt_tag =
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(htt_tx_pdev_stats_flush_tlv_v *)tag_buf;
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uint8_t i;
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uint8_t index = 0;
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char flush_errs[DP_MAX_STRING_LEN];
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uint32_t tag_len = (HTT_STATS_TLV_LENGTH_GET(*tag_buf) >> 2);
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tag_len = qdf_min(tag_len,
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(uint32_t)HTT_TX_PDEV_MAX_FLUSH_REASON_STATS);
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DP_TRACE_STATS(NONE, "Pdev Flush Stats:\n");
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for (i = 0; i < tag_len; i++) {
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index += qdf_snprint(&flush_errs[index],
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DP_MAX_STRING_LEN - index, " %d,",
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dp_htt_tag->flush_errs[i]);
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}
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DP_TRACE_STATS(NONE, "flush_errs = %s ", flush_errs);
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}
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/*
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* dp_print_tx_pdev_stats_sifs_tlv_v: display htt_tx_pdev_stats_sifs_tlv_v
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* @tag_buf: buffer containing the tlv *
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* return:void
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*/
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static inline void dp_print_tx_pdev_stats_sifs_tlv_v(uint32_t *tag_buf)
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{
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htt_tx_pdev_stats_sifs_tlv_v *dp_htt_tag =
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(htt_tx_pdev_stats_sifs_tlv_v *)tag_buf;
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uint8_t i;
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uint8_t index = 0;
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char sifs_status[DP_MAX_STRING_LEN];
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uint32_t tag_len = (HTT_STATS_TLV_LENGTH_GET(*tag_buf) >> 2);
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tag_len = qdf_min(tag_len, (uint32_t)HTT_TX_PDEV_MAX_SIFS_BURST_STATS);
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DP_TRACE_STATS(NONE, "Pdev SIFS Stats:\n");
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for (i = 0; i < tag_len; i++) {
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index += qdf_snprint(&sifs_status[index],
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DP_MAX_STRING_LEN - index, " %d,",
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dp_htt_tag->sifs_status[i]);
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}
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DP_TRACE_STATS(NONE, "sifs_status = %s ", sifs_status);
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}
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/**
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* dp_htt_stats_print_tag: function to select the tag type and
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* print the corresponding tag structure
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* @tag_type: tag type that is to be printed
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* @tag_buf: pointer to the tag structure
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*
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* return: void
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*/
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void dp_htt_stats_print_tag(uint8_t tag_type, uint32_t *tag_buf)
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{
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switch (tag_type) {
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case HTT_STATS_TX_PDEV_CMN_TAG:
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dp_print_tx_pdev_stats_cmn_tlv(tag_buf);
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break;
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case HTT_STATS_TX_PDEV_UNDERRUN_TAG:
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dp_print_tx_pdev_stats_urrn_tlv_v(tag_buf);
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break;
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case HTT_STATS_TX_PDEV_SIFS_TAG:
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dp_print_tx_pdev_stats_sifs_tlv_v(tag_buf);
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break;
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default:
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break;
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}
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}
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