linux-imx

mac80211: copy VHT EXT NSS BW Support/Capable data to station

When taking VHT capabilities for a station, copy the new
fields if we support them as a transmitter. Also adjust
the maximum bandwidth the station supports appropriately.

Also, since it was missing, copy tx_highest and rx_highest.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>