RATE_MCS_HT40_MSK  301 drivers/net/wireless/intel/iwlegacy/commands.h #define RATE_MCS_HT40_MSK 0x800
RATE_MCS_HT40_MSK  297 drivers/net/wireless/intel/iwlwifi/dvm/commands.h #define RATE_MCS_HT40_MSK 0x800