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[ath_hal] Add setting positioning bit and clear sounding-disable bit.

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* If fast_ts is set then the TX timestamp is the fast timestamp, not
  normal TSF.
* If the TX descriptor has the position bit set then request locationing
  and clear sounding-disable.  This way we (a) get the response with
  the TX timestamp from the location side of things, and (b) we get
  a CSI dump of the response ACK, which we will eventually use in the
  locationing path.
This commit is contained in:
Adrian Chadd 2016-07-08 22:37:52 +00:00
parent 3fd8559331
commit ada3f60304
1 changed files with 8 additions and 0 deletions
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8
sys/contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c
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@ -335,6 +335,9 @@ ar9300_proc_tx_desc(struct ath_hal *ah, void *txstatus)
ts->ts_ba_low = ads->status5;
ts->ts_ba_high = ads->status6;
}
if (ads->status8 & AR_tx_fast_ts) {
ts->ts_flags |= HAL_TX_FAST_TS;
}
/*
* Extract the transmit rate.
@ -624,6 +627,11 @@ ar9300_set_11n_tx_desc(
ads->ds_ctl18 = 0;
ads->ds_ctl19 = AR_not_sounding; /* set not sounding for normal frame */
/* ToA/ToD positioning */
if (flags & HAL_TXDESC_POS) {
ads->ds_ctl12 |= AR_loc_mode;
ads->ds_ctl19 &= ~AR_not_sounding;
}
/*
* Clear Ness1/2/3 (Number of Extension Spatial Streams) fields.