dev/ral/rt2661.c

888 		/* retrieve rate control algorithm context */
1092 			tap->wr_rate = ieee80211_plcp2rate(desc->rate,
1215 rt2661_plcp_signal(int rate)
1217 	switch (rate) {
1234 	return 0xff;		/* XXX unsupported/unknown rate */
1239     uint32_t flags, uint16_t xflags, int len, int rate,
1268 	desc->plcp_signal  = rt2661_plcp_signal(rate);
1272 	if (ieee80211_rate2phytype(ic->ic_rt, rate) == IEEE80211_T_OFDM) {
1279 		plcp_length = (16 * len + rate - 1) / rate;
1280 		if (rate == 22) {
1288 		if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
1312 	int nsegs, rate, error;
1317 	rate = vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)].mgmtrate;
1342 		tap->wt_rate = rate;
1358 		    rate, ic->ic_flags & IEEE80211_F_SHPREAMBLE);
1369 	    m0->m_pkthdr.len, rate, segs, nsegs, RT2661_QID_MGT);
1375 	DPRINTFN(sc, 10, "sending mgt frame len=%u idx=%u rate=%u\n",
1376 	    m0->m_pkthdr.len, sc->mgtq.cur, rate);
1388     const struct mbuf *m, struct ieee80211_node *ni, int prot, int rate)
1407 	protrate = ieee80211_ctl_rate(ic->ic_rt, rate);
1408 	ackrate = ieee80211_ack_rate(ic->ic_rt, rate);
1411 	dur = ieee80211_compute_duration(ic->ic_rt, pktlen, rate, isshort)
1412 	    + ieee80211_ack_duration(ic->ic_rt, rate, isshort);
1416 		dur += ieee80211_ack_duration(ic->ic_rt, rate, isshort);
1474 	int error, nsegs, rate, noack = 0;
1480 		rate = tp->mcastrate;
1482 		rate = tp->mgmtrate;
1484 		rate = tp->ucastrate;
1487 		rate = ni->ni_txrate;
1489 	rate &= IEEE80211_RATE_VAL;
1513 		    ieee80211_rate2phytype(ic->ic_rt, rate) == IEEE80211_T_OFDM)
1516 			error = rt2661_sendprot(sc, ac, m0, ni, prot, rate);
1563 		tap->wt_rate = rate;
1571 	/* remember link conditions for rate adaptation algorithm */
1583 		    rate, ic->ic_flags & IEEE80211_F_SHPREAMBLE);
1587 	rt2661_setup_tx_desc(sc, desc, flags, 0, m0->m_pkthdr.len, rate, segs,
1593 	DPRINTFN(sc, 10, "sending data frame len=%u idx=%u rate=%u\n",
1594 	    m0->m_pkthdr.len, txq->cur, rate);
1873  * Enable multi-rate retries for frames sent at OFDM rates.
1917 	uint8_t rate;
1921 		rate = rs->rs_rates[i];
1923 		if (!(rate & IEEE80211_RATE_BASIC))
1926 		mask |= 1 << ieee80211_legacy_rate_lookup(ic->ic_rt, RV(rate));
1931 	DPRINTF(sc, "Setting basic rate mask to 0x%x\n", mask);
2694 	int rate;
2702 	/* send beacons at the lowest available rate */
2703 	rate = IEEE80211_IS_CHAN_5GHZ(ic->ic_bsschan) ? 12 : 2;
2706 	    m0->m_pkthdr.len, rate, NULL, 0, RT2661_QID_MGT);