ATH_MCI_CONFIG_ANT_ARCH
u8 ant = MS(mci->config, ATH_MCI_CONFIG_ANT_ARCH);
((MS(mci->config, ATH_MCI_CONFIG_ANT_ARCH) == ATH_MCI_ANT_ARCH_1_ANT_PA_LNA_SHARED) || \
(MS(mci->config, ATH_MCI_CONFIG_ANT_ARCH) == ATH_MCI_ANT_ARCH_2_ANT_PA_LNA_SHARED))