enum ieee80211_rate_flags — rate flags
enum ieee80211_rate_flags { IEEE80211_RATE_SHORT_PREAMBLE, IEEE80211_RATE_MANDATORY_A, IEEE80211_RATE_MANDATORY_B, IEEE80211_RATE_MANDATORY_G, IEEE80211_RATE_ERP_G };
Hardware can send with short preamble on this bitrate; only relevant in 2.4GHz band and with CCK rates.
This bitrate is a mandatory rate when used with 802.11a (on the 5 GHz band); filled by the core code when registering the wiphy.
This bitrate is a mandatory rate when used with 802.11b (on the 2.4 GHz band); filled by the core code when registering the wiphy.
This bitrate is a mandatory rate when used with 802.11g (on the 2.4 GHz band); filled by the core code when registering the wiphy.
This is an ERP rate in 802.11g mode.