367 	if (tx_q->dirty_tx > tx_q->cur_tx)  in stmmac_tx_avail()
368 		avail = tx_q->dirty_tx - tx_q->cur_tx - 1;  in stmmac_tx_avail()
370 		avail = priv->dma_conf.dma_tx_size - tx_q->cur_tx + tx_q->dirty_tx - 1;  in stmmac_tx_avail()
418 		if (tx_q->dirty_tx != tx_q->cur_tx)  in stmmac_enable_eee_mode()
2425 	unsigned int entry = tx_q->cur_tx;  in stmmac_xdp_xmit_zc()
2499 		tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, priv->dma_conf.dma_tx_size);  in stmmac_xdp_xmit_zc()
2500 		entry = tx_q->cur_tx;  in stmmac_xdp_xmit_zc()
2556 	while ((entry != tx_q->cur_tx) && count < priv->dma_conf.dma_tx_size) {  in stmmac_tx_clean()
2700 	if (tx_q->dirty_tx != tx_q->cur_tx)  in stmmac_tx_clean()
3998 		p = &tx_q->dma_entx[tx_q->cur_tx].basic;  in stmmac_vlan_insert()
4000 		p = &tx_q->dma_tx[tx_q->cur_tx];  in stmmac_vlan_insert()
4006 	tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, priv->dma_conf.dma_tx_size);  in stmmac_vlan_insert()
4034 		tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx,  in stmmac_tso_allocator()
4036 		WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]);  in stmmac_tso_allocator()
4039 			desc = &tx_q->dma_entx[tx_q->cur_tx].basic;  in stmmac_tso_allocator()
4041 			desc = &tx_q->dma_tx[tx_q->cur_tx];  in stmmac_tso_allocator()
4079 	tx_q->tx_tail_addr = tx_q->dma_tx_phy + (tx_q->cur_tx * desc_size);  in stmmac_flush_tx_descriptors()
4128 	first_tx = tx_q->cur_tx;  in stmmac_tso_xmit()
4160 			mss_desc = &tx_q->dma_entx[tx_q->cur_tx].basic;  in stmmac_tso_xmit()
4162 			mss_desc = &tx_q->dma_tx[tx_q->cur_tx];  in stmmac_tso_xmit()
4166 		tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx,  in stmmac_tso_xmit()
4168 		WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]);  in stmmac_tso_xmit()
4181 	first_entry = tx_q->cur_tx;  in stmmac_tso_xmit()
4235 		tx_q->tx_skbuff_dma[tx_q->cur_tx].buf = des;  in stmmac_tso_xmit()
4236 		tx_q->tx_skbuff_dma[tx_q->cur_tx].len = skb_frag_size(frag);  in stmmac_tso_xmit()
4237 		tx_q->tx_skbuff_dma[tx_q->cur_tx].map_as_page = true;  in stmmac_tso_xmit()
4238 		tx_q->tx_skbuff_dma[tx_q->cur_tx].buf_type = STMMAC_TXBUF_T_SKB;  in stmmac_tso_xmit()
4241 	tx_q->tx_skbuff_dma[tx_q->cur_tx].last_segment = true;  in stmmac_tso_xmit()
4244 	tx_q->tx_skbuff[tx_q->cur_tx] = skb;  in stmmac_tso_xmit()
4245 	tx_q->tx_skbuff_dma[tx_q->cur_tx].buf_type = STMMAC_TXBUF_T_SKB;  in stmmac_tso_xmit()
4248 	tx_packets = (tx_q->cur_tx + 1) - first_tx;  in stmmac_tso_xmit()
4265 			desc = &tx_q->dma_entx[tx_q->cur_tx].basic;  in stmmac_tso_xmit()
4267 			desc = &tx_q->dma_tx[tx_q->cur_tx];  in stmmac_tso_xmit()
4278 	tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, priv->dma_conf.dma_tx_size);  in stmmac_tso_xmit()
4326 			__func__, tx_q->cur_tx, tx_q->dirty_tx, first_entry,  in stmmac_tso_xmit()
4327 			tx_q->cur_tx, first, nfrags);  in stmmac_tso_xmit()
4395 	first_tx = tx_q->cur_tx;  in stmmac_xmit()
4423 	entry = tx_q->cur_tx;  in stmmac_xmit()
4542 	tx_q->cur_tx = entry;  in stmmac_xmit()
4547 			   __func__, tx_q->cur_tx, tx_q->dirty_tx, first_entry,  in stmmac_xmit()
4773 	unsigned int entry = tx_q->cur_tx;  in stmmac_xdp_xmit_xdpf()
4838 	tx_q->cur_tx = entry;  in stmmac_xdp_xmit_xdpf()
7769 	tx_q->cur_tx = 0;  in stmmac_reset_tx_queue()