S16_SUB
num_wqes = (u16_t) S16_SUB(new_con_idx, pdev->kq_info.kwq_con_idx);
if(S16_SUB(pdev->kq_info.kwq_prod_idx, con_idx) >= 0)
(u32_t) S16_SUB(pdev->kq_info.kwq_prod_idx, con_idx);
DbgBreakIf(S16_SUB(con_idx, pdev->kq_info.history_kcq_con_idx) < 0);
num_cqes = (u32_t) S16_SUB(
DbgBreakIf(S16_SUB(prod_idx, con_idx) < 0);
DbgBreakIf(S16_SUB(hw_con_idx, rxq->con_idx) <= 0);
DbgBreakIf(S16_SUB(hw_con_idx, rxq->con_idx) <= 0);
DbgBreakIf(S16_SUB(hw_con_idx, txq->con_idx) <= 0);
if((u16_t) S16_SUB(hw_con_idx, txq->con_idx) <
if(S16_SUB(hw_con_idx, pkt->u1.tx.next_bd_idx) <= 0)
DbgBreakIfFastPath(S16_SUB(cq_new_idx, cq_old_idx) <= 0);
S16_SUB(lm_bd_chain_prod_idx(&tx_chain->bd_chain), old_prod_idx);
u16_t pkt_num = S16_SUB(new_idx,tx_chain->pkt_idx);
pkt_num = S16_SUB(new_idx,tx_chain->pkt_idx);
DbgBreakIfFastPath(S16_SUB(cq_new_idx, cq_old_idx) <= 0);
DbgBreakIf(S16_SUB(cq_new_idx, cq_old_idx) < 0);
rcq->num_cqes_last_dpc = S16_SUB(cq_new_idx, cq_old_idx);
DbgBreakIf(S16_SUB(cq_new_idx, cq_old_idx) <= 0);
DbgBreakIf(S16_SUB(new_prod, old_prod) < tcp_buf->bd_used);
rx_con->db_more_bds += S16_SUB(new_prod, old_prod);
DbgBreakIf(S16_SUB(xag_toe->cmp_bd_cons, cst_toe->bd_cons) > 0);
DbgBreakIf(S16_SUB(xst_toe->tx_bd_cons, xst_toe->bd_prod) > 0);
DbgBreakIf(S16_SUB(xst_toe->bd_prod, tcp->tx_con->db_data.tx->bds_prod) > 0);
DbgBreakIf(S16_SUB(new_prod, old_prod) < tcp_buf->bd_used);
tx_con->db_more_bds += S16_SUB(new_prod, old_prod);
DbgBreakIf(S16_SUB(cq_new_idx, cq_old_idx) <= 0);
scq->num_cqes_last_dpc = S16_SUB(cq_new_idx, cq_old_idx);
DbgBreakIf(S16_SUB(cq_new_idx, cq_old_idx) <= 0);
DbgBreakIf(S16_SUB(new_prod, old_prod) >= 3);
DbgBreakIf(S16_SUB(new_prod, old_prod) <= 0);
_lm_tcp_tx_write_db(pdev, tcp_con, tcp_state->cid, 0, (u16_t)S16_SUB(new_prod, old_prod), 1);
DbgBreakIf(S16_SUB(eq_new_idx, eq_old_idx) < 0);
DbgBreakIf(S16_SUB(eq_new_idx, eq_old_idx) <= 0);
DbgBreakIf(S16_SUB(eq_new_idx, eq_old_idx) < 0);
DbgBreakIf(S16_SUB(eq_new_idx, eq_old_idx) <= 0);