RATE_MCS_SGI_POS  308 drivers/net/wireless/intel/iwlegacy/commands.h #define RATE_MCS_SGI_POS 13
RATE_MCS_SGI_POS  304 drivers/net/wireless/intel/iwlwifi/dvm/commands.h #define RATE_MCS_SGI_POS 13
RATE_MCS_SGI_POS  421 drivers/net/wireless/intel/iwlwifi/fw/api/rs.h #define RATE_MCS_SGI_POS		13