brcms_c_compute_frame_dur
brcms_c_compute_frame_dur(wlc, rspec[0], preamble_type[0],
durid = brcms_c_compute_frame_dur(wlc, rspec[1],
brcms_c_compute_frame_dur(wlc, rspec[0],
brcms_c_compute_frame_dur(wlc, rspec[1],