195 static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata,  in bnx2x_free_tx_pkt()  argument
199 	struct sw_tx_bd *tx_buf = &txdata->tx_buf_ring[idx];  in bnx2x_free_tx_pkt()
211 	   txdata->txq_index, idx, tx_buf, skb);  in bnx2x_free_tx_pkt()
213 	tx_start_bd = &txdata->tx_desc_ring[bd_idx].start_bd;  in bnx2x_free_tx_pkt()
239 		tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd;  in bnx2x_free_tx_pkt()
253 		tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd;  in bnx2x_free_tx_pkt()
274 int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata)  in bnx2x_tx_int()  argument
277 	u16 hw_cons, sw_cons, bd_cons = txdata->tx_bd_cons;  in bnx2x_tx_int()
285 	txq = netdev_get_tx_queue(bp->dev, txdata->txq_index);  in bnx2x_tx_int()
286 	hw_cons = le16_to_cpu(*txdata->tx_cons_sb);  in bnx2x_tx_int()
287 	sw_cons = txdata->tx_pkt_cons;  in bnx2x_tx_int()
296 		   txdata->txq_index, hw_cons, sw_cons, pkt_cons);  in bnx2x_tx_int()
298 		bd_cons = bnx2x_free_tx_pkt(bp, txdata, pkt_cons,  in bnx2x_tx_int()
306 	txdata->tx_pkt_cons = sw_cons;  in bnx2x_tx_int()
307 	txdata->tx_bd_cons = bd_cons;  in bnx2x_tx_int()
335 		    (bnx2x_tx_avail(bp, txdata) >= MAX_DESC_PER_TX_PKT))  in bnx2x_tx_int()
1485 		struct bnx2x_fp_txdata *txdata = fp->txdata_ptr[cos];  in bnx2x_free_tx_skbs_queue()  local
1488 		u16 sw_prod = txdata->tx_pkt_prod;  in bnx2x_free_tx_skbs_queue()
1489 		u16 sw_cons = txdata->tx_pkt_cons;  in bnx2x_free_tx_skbs_queue()
1492 			bnx2x_free_tx_pkt(bp, txdata, TX_BD(sw_cons),  in bnx2x_free_tx_skbs_queue()
1499 					    txdata->txq_index));  in bnx2x_free_tx_skbs_queue()
3270 			  struct bnx2x_fp_txdata *txdata,  in bnx2x_tx_split()  argument
3289 	d_tx_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;  in bnx2x_tx_split()
3720 	struct bnx2x_fp_txdata *txdata;  in bnx2x_start_xmit()  local
3748 	txdata = &bp->bnx2x_txq[txq_index];  in bnx2x_start_xmit()
3759 	if (unlikely(bnx2x_tx_avail(bp, txdata) <  in bnx2x_start_xmit()
3764 		if (txdata->tx_ring_size == 0) {  in bnx2x_start_xmit()
3766 				bnx2x_fp_qstats(bp, txdata->parent_fp);  in bnx2x_start_xmit()
3771 		bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;  in bnx2x_start_xmit()
3830 	pkt_prod = txdata->tx_pkt_prod;  in bnx2x_start_xmit()
3831 	bd_prod = TX_BD(txdata->tx_bd_prod);  in bnx2x_start_xmit()
3837 	tx_buf = &txdata->tx_buf_ring[TX_BD(pkt_prod)];  in bnx2x_start_xmit()
3838 	tx_start_bd = &txdata->tx_desc_ring[bd_prod].start_bd;  in bnx2x_start_xmit()
3861 	tx_buf->first_bd = txdata->tx_bd_prod;  in bnx2x_start_xmit()
3867 	   pkt_prod, tx_buf, txdata->tx_pkt_prod, bd_prod, tx_start_bd);  in bnx2x_start_xmit()
3899 		pbd_e2 = &txdata->tx_desc_ring[bd_prod].parse_bd_e2;  in bnx2x_start_xmit()
3913 			pbd2 = &txdata->tx_desc_ring[bd_prod].parse_2nd_bd;  in bnx2x_start_xmit()
3982 		pbd_e1x = &txdata->tx_desc_ring[bd_prod].parse_bd_e1x;  in bnx2x_start_xmit()
4017 			bd_prod = bnx2x_tx_split(bp, txdata, tx_buf,  in bnx2x_start_xmit()
4056 			bnx2x_free_tx_pkt(bp, txdata,  in bnx2x_start_xmit()
4057 					  TX_BD(txdata->tx_pkt_prod),  in bnx2x_start_xmit()
4063 		tx_data_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;  in bnx2x_start_xmit()
4065 			total_pkt_bd = &txdata->tx_desc_ring[bd_prod].reg_bd;  in bnx2x_start_xmit()
4126 	txdata->tx_pkt_prod++;  in bnx2x_start_xmit()
4136 	txdata->tx_db.data.prod += nbd;  in bnx2x_start_xmit()
4139 	DOORBELL(bp, txdata->cid, txdata->tx_db.raw);  in bnx2x_start_xmit()
4143 	txdata->tx_bd_prod += nbd;  in bnx2x_start_xmit()
4145 	if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_DESC_PER_TX_PKT)) {  in bnx2x_start_xmit()
4153 		bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;  in bnx2x_start_xmit()
4154 		if (bnx2x_tx_avail(bp, txdata) >= MAX_DESC_PER_TX_PKT)  in bnx2x_start_xmit()
4157 	txdata->tx_pkt++;  in bnx2x_start_xmit()
4310 			struct bnx2x_fp_txdata *txdata = fp->txdata_ptr[cos];  in bnx2x_free_fp_mem_at()  local
4314 			   fp_index, cos, txdata->cid);  in bnx2x_free_fp_mem_at()
4316 			BNX2X_FREE(txdata->tx_buf_ring);  in bnx2x_free_fp_mem_at()
4317 			BNX2X_PCI_FREE(txdata->tx_desc_ring,  in bnx2x_free_fp_mem_at()
4318 				txdata->tx_desc_mapping,  in bnx2x_free_fp_mem_at()
4475 			struct bnx2x_fp_txdata *txdata = fp->txdata_ptr[cos];  in bnx2x_alloc_fp_mem_at()  local
4481 			txdata->tx_buf_ring = kcalloc(NUM_TX_BD,  in bnx2x_alloc_fp_mem_at()
4484 			if (!txdata->tx_buf_ring)  in bnx2x_alloc_fp_mem_at()
4486 			txdata->tx_desc_ring = BNX2X_PCI_ALLOC(&txdata->tx_desc_mapping,  in bnx2x_alloc_fp_mem_at()
4488 			if (!txdata->tx_desc_ring)  in bnx2x_alloc_fp_mem_at()