IGU_FID_PF_NUM_MASK
if ((fid & IGU_FID_PF_NUM_MASK) != pfid)
current_pf = fid & IGU_FID_PF_NUM_MASK;
((fid & IGU_FID_ENCODE_IS_PF) ? (fid & IGU_FID_PF_NUM_MASK) :