iwl_mvm_mac_ac_to_tx_fifo
u8 txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, i);
.fifo = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac),
cfg.fifo = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac);
txf = iwl_mvm_mac_ac_to_tx_fifo(mvm, ac);