IEEE80211_HT_MCS_MASK_LEN 1199 include/linux/ieee80211.h u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN]; IEEE80211_HT_MCS_MASK_LEN 1827 include/net/cfg80211.h u8 ht_mcs[IEEE80211_HT_MCS_MASK_LEN];