51 	if (q->tail_idx == q->head_idx) {  in ionic_txq_poke_doorbell()
62 				 q->dbval | q->head_idx);  in ionic_txq_poke_doorbell()
78 	if (q->tail_idx == q->head_idx)  in ionic_rxq_poke_doorbell()
87 				 q->dbval | q->head_idx);  in ionic_rxq_poke_doorbell()
104 		return q->txq_sgl_v1[q->head_idx].elems;  in ionic_tx_sg_elems()
106 		return q->txq_sgl[q->head_idx].elems;  in ionic_tx_sg_elems()
312 	desc_info = &q->tx_info[q->head_idx];  in ionic_xdp_post_frame()
313 	desc = &q->txq[q->head_idx];  in ionic_xdp_post_frame()
444 				 txq->dbval | txq->head_idx);  in ionic_xdp_xmit()
625 			q->index, comp->status, comp->len, q->rxq[q->head_idx].len);  in ionic_rx_clean()
734 	if (q->tail_idx == q->head_idx)  in __ionic_rx_service()
761 		memcpy_toio(&q->cmb_txq[q->head_idx], desc, sizeof(q->cmb_txq[0]));  in ionic_write_cmb_desc()
811 		desc = &q->rxq[q->head_idx];  in ionic_rx_fill()
812 		desc_info = &q->rx_info[q->head_idx];  in ionic_rx_fill()
836 		sg_elem = q->rxq_sgl[q->head_idx].elems;  in ionic_rx_fill()
878 			 q->dbval | q->head_idx);  in ionic_rx_fill()
896 	q->head_idx = 0;  in ionic_rx_empty()
1320 	while (q->head_idx != q->tail_idx) {  in ionic_tx_empty()
1447 	desc_info = &q->tx_info[q->head_idx];  in ionic_tx_tso()
1512 				desc = &q->txq[q->head_idx];  in ionic_tx_tso()
1536 		desc_info = &q->tx_info[q->head_idx];  in ionic_tx_tso()
1551 	struct ionic_txq_desc *desc = &q->txq[q->head_idx];  in ionic_tx_calc_csum()
1590 	struct ionic_txq_desc *desc = &q->txq[q->head_idx];  in ionic_tx_calc_no_csum()
1643 	struct ionic_tx_desc_info *desc_info = &q->tx_info[q->head_idx];  in ionic_tx()