static void
ath_rate_tx_complete_11n(struct ath_softc_tgt *sc,
struct ath_node_target *an,
struct ath_tx_desc *ds,
struct ath_rc_series rcs[],
int nframes, int nbad)
{
int finalTSIdx = ds->ds_txstat.ts_rate;
int tx_status = 0;
if ((ds->ds_txstat.ts_status & HAL_TXERR_XRETRY) ||
(ds->ds_txstat.ts_status & HAL_TXERR_FIFO) ||
(ds->ds_txstat.ts_flags & HAL_TX_DATA_UNDERRUN) ||
(ds->ds_txstat.ts_flags & HAL_TX_DELIM_UNDERRUN)) {
tx_status = 1;
}
rcUpdate_11n(sc, an,
ds->ds_txstat.ts_antenna, finalTSIdx,
tx_status, rcs, nframes , nbad,
ds->ds_txstat.ts_longretry);
}
void
ath_rate_tx_complete_11n(struct ath_softc *sc,
struct ath_node *an,
struct ath_tx_status *ts,
struct ath_rc_series rcs[],
u_int8_t ac,
int nframes,
int nbad,
int rts_retry_limit)
#endif
{
int finalTSIdx = ts->ts_rateindex;
int tx_status = 0, is_underrun = 0;
struct atheros_node *oan = ATH_NODE_ATHEROS(an);
struct ath_vap *avp = oan->avp->athdev_vap;
#ifdef ATH_SUPPORT_TxBF
if (rcs[0].flags & ATH_RC_SOUNDING_FLAG) {
/* indicate sounding sent*/
ts->ts_txbfstatus |= TxBF_STATUS_Sounding_Complete;
}
if (oan->lastTxmcs0cnt > MCS0_80_PERCENT ){
/* clear TxBF HW status to avoid trigger sounding*/
ts->ts_txbfstatus &= ~(AR_TxBF_Valid_HW_Status);
}
#endif
if ((avp->av_config.av_fixed_rateset != IEEE80211_FIXED_RATE_NONE)
|| ts->ts_status & HAL_TXERR_FILT) {
return;
}
#ifdef ATH_CHAINMASK_SELECT
if (ts->ts_rssi > 0) {
ATH_RSSI_LPF(an->an_chainmask_sel.tx_avgrssi,
ts->ts_rssi);
}
#endif
/*
* If underrun error is seen assume it as an excessive retry only if prefetch
* trigger level have reached the max (0x3f for 5416)
* Adjust the long retry as if the frame was tried ATH_11N_TXMAXTRY times. This
* affects how ratectrl updates PER for the failed rate.
*/
if ((HAL_IS_TX_UNDERRUN(ts)) &&
(ath_hal_gettxtriglevel(sc->sc_ah) >= sc->sc_rc->txTrigLevelMax)) {
tx_status = 1;
is_underrun = 1;
}
if (ts->ts_status & (HAL_TXERR_XRETRY |HAL_TXERR_FIFO))
{
tx_status = 1;
}
RcUpdate_TxBF_STATS(sc, rcs, ts);
#ifdef ATH_SUPPORT_VOWEXT
#if ATH_SUPPORT_IQUE
oan->rcFunc[ac].rcUpdate(sc, an, ts->ts_rssi, ac,
finalTSIdx, tx_status, rcs, nframes , nbad,
(is_underrun) ? ATH_11N_TXMAXTRY:ts->ts_longretry,
0 ,
nHeadFail, nTailFail);
#else
rcUpdate_11n(sc, an, ts->ts_rssi , ac,
finalTSIdx, tx_status, rcs, nframes , nbad,
(is_underrun) ? ATH_11N_TXMAXTRY:ts->ts_longretry,
0 ,
nHeadFail, nTailFail);
#endif
#else
#if ATH_SUPPORT_IQUE
oan->rcFunc[ac].rcUpdate(sc, an, ts->ts_rssi, ac,
finalTSIdx, tx_status, rcs, nframes , nbad,
(is_underrun) ? ATH_11N_TXMAXTRY:ts->ts_longretry,
0 );
#else
rcUpdate_11n(sc, an, ts->ts_rssi , ac,
finalTSIdx, tx_status, rcs, nframes , nbad,
(is_underrun) ? ATH_11N_TXMAXTRY:ts->ts_longretry,
0 );
#endif
#ifdef ATH_SUPPORT_TxBF
if (oan->txbf_sounding_request){
ts->ts_txbfstatus |= TxBF_STATUS_Sounding_Request;
oan->txbf_sounding_request = 0;
} else {
ts->ts_txbfstatus &= ~(TxBF_STATUS_Sounding_Request);
}
#endif
#endif
}