As additional frequency info is needed it doesn't make sense to
store a full list of frequencies for every attribute (i.e.
supported, disabled, no-IR, etc).
This changes nl80211_parse_supported_frequencies to take a list
of frequency attributes where each index corresponds to a channel,
and each value can be filled with flag bits to signal any
limitations on that frequency.
wiphy.c then had to be updated to use this rather than the existing
scan_freq_set lists. This, as-is, will break anything using
wiphy_get_disabled_freqs().
Denis Kenzior