MHF1_IQSWAP_WAR
mhfs[MHF1] |= MHF1_IQSWAP_WAR;
wlapi_bmac_mhf(pi->sh->physhim, MHF1, MHF1_IQSWAP_WAR,
MHF1_IQSWAP_WAR, BRCM_BAND_ALL);