995 static void i40e_fcoe_program_ddp(struct i40e_ring *tx_ring,  in i40e_fcoe_program_ddp()  argument
1002 	struct i40e_pf *pf = tx_ring->vsi->back;  in i40e_fcoe_program_ddp()
1003 	u16 i = tx_ring->next_to_use;  in i40e_fcoe_program_ddp()
1025 	ddp_desc = I40E_DDP_CONTEXT_DESC(tx_ring, i);  in i40e_fcoe_program_ddp()
1027 	if (i == tx_ring->count)  in i40e_fcoe_program_ddp()
1047 	queue_desc = I40E_QUEUE_CONTEXT_DESC(tx_ring, i++);  in i40e_fcoe_program_ddp()
1048 	if (i == tx_ring->count)  in i40e_fcoe_program_ddp()
1057 	filter_desc = I40E_FILTER_CONTEXT_DESC(tx_ring, i);  in i40e_fcoe_program_ddp()
1059 	if (i == tx_ring->count)  in i40e_fcoe_program_ddp()
1082 	tx_ring->next_to_use = i;  in i40e_fcoe_program_ddp()
1093 static void i40e_fcoe_invalidate_ddp(struct i40e_ring *tx_ring,  in i40e_fcoe_invalidate_ddp()  argument
1103 	i = tx_ring->next_to_use;  in i40e_fcoe_invalidate_ddp()
1104 	context_desc = I40E_TX_CTXTDESC(tx_ring, i);  in i40e_fcoe_invalidate_ddp()
1106 	if (i == tx_ring->count)  in i40e_fcoe_invalidate_ddp()
1118 	tx_ring->next_to_use = i;  in i40e_fcoe_invalidate_ddp()
1133 static void i40e_fcoe_handle_ddp(struct i40e_ring *tx_ring,  in i40e_fcoe_handle_ddp()  argument
1136 	struct i40e_pf *pf = tx_ring->vsi->back;  in i40e_fcoe_handle_ddp()
1156 				i40e_fcoe_program_ddp(tx_ring, skb, ddp, sof);  in i40e_fcoe_handle_ddp()
1165 				i40e_fcoe_program_ddp(tx_ring, skb, ddp, sof);  in i40e_fcoe_handle_ddp()
1174 				i40e_fcoe_invalidate_ddp(tx_ring, skb, ddp);  in i40e_fcoe_handle_ddp()
1194 static int i40e_fcoe_tso(struct i40e_ring *tx_ring,  in i40e_fcoe_tso()  argument
1241 	context_desc = I40E_TX_CTXTDESC(tx_ring, tx_ring->next_to_use);  in i40e_fcoe_tso()
1242 	tx_ring->next_to_use++;  in i40e_fcoe_tso()
1243 	if (tx_ring->next_to_use == tx_ring->count)  in i40e_fcoe_tso()
1244 		tx_ring->next_to_use = 0;  in i40e_fcoe_tso()
1265 static void i40e_fcoe_tx_map(struct i40e_ring *tx_ring,  in i40e_fcoe_tx_map()  argument
1299 	i40e_tx_map(tx_ring, skb, first, tx_flags, hdr_len, td_cmd, td_offset);  in i40e_fcoe_tx_map()
1349 	struct i40e_ring *tx_ring = vsi->tx_rings[skb->queue_mapping];  in i40e_fcoe_xmit_frame()  local
1365 		tx_ring->tx_stats.tx_linearize++;  in i40e_fcoe_xmit_frame()
1374 	if (i40e_maybe_stop_tx(tx_ring, count + 4 + 1)) {  in i40e_fcoe_xmit_frame()
1375 		tx_ring->tx_stats.tx_busy++;  in i40e_fcoe_xmit_frame()
1380 	if (i40e_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))  in i40e_fcoe_xmit_frame()
1384 	first = &tx_ring->tx_bi[tx_ring->next_to_use];  in i40e_fcoe_xmit_frame()
1400 	fso = i40e_fcoe_tso(tx_ring, skb, tx_flags, &hdr_len, sof);  in i40e_fcoe_xmit_frame()
1406 		i40e_fcoe_handle_ddp(tx_ring, skb, sof);  in i40e_fcoe_xmit_frame()
1410 	i40e_fcoe_tx_map(tx_ring, skb, first, tx_flags, hdr_len, eof);  in i40e_fcoe_xmit_frame()
1412 	i40e_maybe_stop_tx(tx_ring, DESC_NEEDED);  in i40e_fcoe_xmit_frame()