Function ht_getrate

freebsd/net80211/ieee80211_ht.c:321–345

}

static int
ht_getrate(struct ieee80211com *ic, int index, enum ieee80211_phymode mode,
    int ratetype)
{
	int mword, rate;

	mword = ieee80211_rate2media(ic, index | IEEE80211_RATE_MCS, mode);
	if (IFM_SUBTYPE(mword) != IFM_IEEE80211_MCS)
		return (0);
	switch (ratetype) {
	case 0:
		rate = ieee80211_htrates[index].ht20_rate_800ns;
		break;
	case 1:
		rate = ieee80211_htrates[index].ht20_rate_400ns;
		break;
	case 2:
		rate = ieee80211_htrates[index].ht40_rate_800ns;
		break;
	default:
		rate = ieee80211_htrates[index].ht40_rate_400ns;
		break;
	}
	return (rate);
}

static struct printranges {
	int	minmcs;