IWM_FIRST_OFDM_RATE
ridx = IWM_FIRST_OFDM_RATE;
for (i = IWM_FIRST_CCK_RATE; i < IWM_FIRST_OFDM_RATE; i++) {
for (i = IWM_FIRST_OFDM_RATE; i <= IWM_LAST_NON_HT_RATE; i++) {
ofdm |= (1 << (i - IWM_FIRST_OFDM_RATE));
ofdm |= IWM_RATE_BIT_MSK(24) >> IWM_FIRST_OFDM_RATE;
ofdm |= IWM_RATE_BIT_MSK(12) >> IWM_FIRST_OFDM_RATE;
ofdm |= IWM_RATE_BIT_MSK(6) >> IWM_FIRST_OFDM_RATE;