You are right,
I have used; ath9k_hw_computetxtime()
ath_pkt_duration()
for data packets.
I have questions for RTS, ACK :
(1) I don't know if they use short/long preamble ?
There is no 40mhz ,gi for control packets, as far I can think
ath9k_hw_computetxtime() uses ieee80211_rate->bitrate {a valu
There's a function to calculate the TX time of a frame given the rate
and the config (short/long gi, 20/40mhz, short/long preamble.)
You should use that? :-)
Adrian
On 29 November 2012 15:36, abhinav narain wrote:
> hi,
> I am trying to infer the time of frame when it was at head of queue.
hi,
I am trying to infer the time of frame when it was at head of queue.
ath9k returns the time of successful retransmission in
ath_tx_status->ts_tstamp.
I have calculated the time for frame duration using ath_buf_set_rate().
I am doing this in ath_tx_rc_status()
I am somehow exporting the rts