LM_VF_IGU_SB_ID
igu_sb_id = LM_VF_IGU_SB_ID(vf_info,sb_idx);
response->resc.hw_sbs[i].hw_sb_id = LM_VF_IGU_SB_ID(vf_info, i);
prod_idx = LM_VF_IGU_SB_ID(vf_info,sb_id)*num_segs; /* bc-assumption consecutive pfs, norm-no assumption */
SB_RX_INDEX(pdev,LM_VF_IGU_SB_ID(vf_info,sb_id)) = 0;
lm_int_ack_sb_enable(pdev, LM_VF_IGU_SB_ID(vf_info,sb_id));
prod_idx = LM_VF_IGU_SB_ID(vf_info, igu_sb_id);
igu_sb_id = LM_VF_IGU_SB_ID(vf_info,vf_chain_id);