freebsd_wlan/net80211/ieee80211.c

225 	/* fillin well-known rate sets if driver has not specified */
1896  * rate tables.
1903 	int i, j, rate, maxrate, mword, r;
1925 			rate = rs->rs_rates[i];
1926 			mword = ieee80211_rate2media(ic, rate, mode);
1931 			 * Add legacy rate to the collection of all rates.
1933 			r = rate & IEEE80211_RATE_VAL;
1942 			rate = (rate & IEEE80211_RATE_VAL) / 2;
1943 			if (rate > maxrate)
1944 				maxrate = rate;
1975 			rate = ieee80211_htrates[i].ht40_rate_400ns;
1977 			rate = ieee80211_htrates[i].ht40_rate_800ns;
1979 			rate = ieee80211_htrates[i].ht20_rate_400ns;
1981 			rate = ieee80211_htrates[i].ht20_rate_800ns;
1982 		if (rate > maxrate)
1983 			maxrate = rate;
2026 	int i, rate, mword;
2040 			rate = ieee80211_media2rate(mword);
2042 			    rate / 2, ((rate & 0x1) != 0 ? ".5" : ""));
2236 	 * rate only when running; otherwise we may have a mismatch
2237 	 * in which case the rate will not be convertible.
2247 	 * Calculate a current rate if possible.
2251 		 * A fixed rate is set, report that.
2257 		 * In station mode report the current transmit rate.
2277 	 * Adjust basic rates in 11b/11g supported rate set.
2278 	 * Note that if operating on a hal/quarter rate channel
2332 	u_int	match;	/* rate + mode */
2333 	u_int	media;	/* if_media rate */
2348  * Convert IEEE80211 rate value to ifmedia subtype.
2349  * Rate is either a legacy rate in units of 0.5Mbps
2353 ieee80211_rate2media(struct ieee80211com *ic, int rate, enum ieee80211_phymode mode)
2490 		if (rate & IFM_IEEE80211_VHT) {
2491 			rate &= ~IFM_IEEE80211_VHT;
2492 			m = findmedia(vhtrates, nitems(vhtrates), rate);
2497 		if (rate & IEEE80211_RATE_MCS) {
2498 			rate &= ~IEEE80211_RATE_MCS;
2499 			m = findmedia(htrates, nitems(htrates), rate);
2505 		if (rate & IEEE80211_RATE_MCS) {
2506 			rate &= ~IEEE80211_RATE_MCS;
2507 			m = findmedia(htrates, nitems(htrates), rate);
2512 	rate &= IEEE80211_RATE_VAL;
2521 		    rate | IFM_IEEE80211_11A);
2524 		    rate | IFM_IEEE80211_11B);
2527 		    rate | IFM_IEEE80211_FH);
2532 			    rate | IFM_IEEE80211_FH);
2538 		return findmedia(rates, nitems(rates), rate | IFM_IEEE80211_11G);