EXTRACT_FBDCHAN_INDX
channel = EXTRACT_FBDCHAN_INDX(info->ferr_fat_fbd);
branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd);
branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd);
branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd);