LIBIPW_CH_B_ONLY
{2472, 13}, {2484, 14, LIBIPW_CH_B_ONLY}},
{2472, 13}, {2484, 14, LIBIPW_CH_B_ONLY |
geo->bg[i].flags & LIBIPW_CH_B_ONLY ?
!(ieee->geo.bg[i].flags & LIBIPW_CH_B_ONLY)))