* Add some more TX descriptor error counters; this'll be helpful when
implementing TX aggregation * Whilst I'm there, comment some RX error counters
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parent
149d1c897e
commit
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=221965
@ -3966,9 +3966,21 @@ ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
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sc->sc_stats.ast_tx_fifoerr++;
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if (ts->ts_status & HAL_TXERR_FILT)
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sc->sc_stats.ast_tx_filtered++;
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if (ts->ts_status & HAL_TXERR_XTXOP)
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sc->sc_stats.ast_tx_xtxop++;
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if (ts->ts_status & HAL_TXERR_TIMER_EXPIRED)
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sc->sc_stats.ast_tx_timerexpired++;
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/* XXX HAL_TX_DATA_UNDERRUN */
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/* XXX HAL_TX_DELIM_UNDERRUN */
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if (bf->bf_m->m_flags & M_FF)
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sc->sc_stats.ast_ff_txerr++;
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}
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/* XXX when is this valid? */
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if (ts->ts_status & HAL_TX_DESC_CFG_ERR)
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sc->sc_stats.ast_tx_desccfgerr++;
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sr = ts->ts_shortretry;
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lr = ts->ts_longretry;
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sc->sc_stats.ast_tx_shortretry += sr;
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@ -709,6 +709,12 @@ ath_sysctl_stats_attach(struct ath_softc *sc)
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&sc->sc_stats.ast_tx_timeout, 0, "TX Global Timeout");
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SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_cst", CTLFLAG_RD,
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&sc->sc_stats.ast_tx_cst, 0, "TX Carrier Sense Timeout");
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SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_xtxop", CTLFLAG_RD,
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&sc->sc_stats.ast_tx_xtxop, 0, "TX exceeded TXOP");
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SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_timerexpired", CTLFLAG_RD,
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&sc->sc_stats.ast_tx_timerexpired, 0, "TX exceeded TX_TIMER register");
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SYSCTL_ADD_UINT(ctx, child, OID_AUTO, "ast_tx_desccfgerr", CTLFLAG_RD,
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&sc->sc_stats.ast_tx_desccfgerr, 0, "TX Descriptor Cfg Error");
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/* Attach the RX phy error array */
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ath_sysctl_stats_attach_rxphyerr(sc, child);
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@ -121,17 +121,20 @@ struct ath_stats {
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u_int32_t ast_be_missed; /* missed beacons */
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u_int32_t ast_ani_cal; /* ANI calibrations performed */
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u_int32_t ast_rx_agg; /* number of aggregate frames RX'ed */
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u_int32_t ast_rx_halfgi;
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u_int32_t ast_rx_2040;
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u_int32_t ast_rx_pre_crc_err;
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u_int32_t ast_rx_post_crc_err;
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u_int32_t ast_rx_decrypt_busy_err;
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u_int32_t ast_rx_halfgi; /* RX half-GI */
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u_int32_t ast_rx_2040; /* RX 40mhz frame */
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u_int32_t ast_rx_pre_crc_err; /* RX pre-delimiter CRC error */
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u_int32_t ast_rx_post_crc_err; /* RX post-delimiter CRC error */
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u_int32_t ast_rx_decrypt_busy_err; /* RX decrypt engine busy error */
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u_int32_t ast_rx_hi_rx_chain;
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u_int32_t ast_tx_htprotect; /* HT tx frames with protection */
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u_int32_t ast_rx_hitqueueend;
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u_int32_t ast_rx_hitqueueend; /* RX hit descr queue end */
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u_int32_t ast_tx_timeout; /* Global TX timeout */
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u_int32_t ast_tx_cst; /* Carrier sense timeout */
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u_int32_t ast_pad[16];
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u_int32_t ast_tx_xtxop; /* tx exceeded TXOP */
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u_int32_t ast_tx_timerexpired; /* tx exceeded TX_TIMER */
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u_int32_t ast_tx_desccfgerr; /* tx desc cfg error */
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u_int32_t ast_pad[13];
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};
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#define SIOCGATHSTATS _IOWR('i', 137, struct ifreq)
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