X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2Fi40e_rxtx.c;h=d42c23c05023ff51a012b1cb2355b47990769599;hb=1ff8e79591a6cc99c475a50e87adb30d9b20569a;hp=9f697d788c378d35722c93d7506db9c9fc6f57a8;hpb=c00f307f850a888f887688e88cb13be7e6964bd7;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 9f697d788c..d42c23c050 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -610,6 +610,7 @@ static inline uint16_t
 rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
 	struct i40e_rx_queue *rxq = (struct i40e_rx_queue *)rx_queue;
+	struct rte_eth_dev *dev;
 	uint16_t nb_rx = 0;
 
 	if (!nb_pkts)
@@ -627,9 +628,10 @@ rx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 		if (i40e_rx_alloc_bufs(rxq) != 0) {
 			uint16_t i, j;
 
-			PMD_RX_LOG(DEBUG, "Rx mbuf alloc failed for "
-				   "port_id=%u, queue_id=%u",
-				   rxq->port_id, rxq->queue_id);
+			dev = I40E_VSI_TO_ETH_DEV(rxq->vsi);
+			dev->data->rx_mbuf_alloc_failed +=
+				rxq->rx_free_thresh;
+
 			rxq->rx_nb_avail = 0;
 			rxq->rx_tail = (uint16_t)(rxq->rx_tail - nb_rx);
 			for (i = 0, j = rxq->rx_tail; i < nb_rx; i++, j++)
@@ -691,6 +693,7 @@ i40e_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 	union i40e_rx_desc rxd;
 	struct i40e_rx_entry *sw_ring;
 	struct i40e_rx_entry *rxe;
+	struct rte_eth_dev *dev;
 	struct rte_mbuf *rxm;
 	struct rte_mbuf *nmb;
 	uint16_t nb_rx;
@@ -721,10 +724,13 @@ i40e_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 			break;
 
 		nmb = rte_mbuf_raw_alloc(rxq->mp);
-		if (unlikely(!nmb))
+		if (unlikely(!nmb)) {
+			dev = I40E_VSI_TO_ETH_DEV(rxq->vsi);
+			dev->data->rx_mbuf_alloc_failed++;
 			break;
-		rxd = *rxdp;
+		}
 
+		rxd = *rxdp;
 		nb_hold++;
 		rxe = &sw_ring[rx_id];
 		rx_id++;
@@ -816,6 +822,7 @@ i40e_recv_scattered_pkts(void *rx_queue,
 	struct rte_mbuf *nmb, *rxm;
 	uint16_t rx_id = rxq->rx_tail;
 	uint16_t nb_rx = 0, nb_hold = 0, rx_packet_len;
+	struct rte_eth_dev *dev;
 	uint32_t rx_status;
 	uint64_t qword1;
 	uint64_t dma_addr;
@@ -833,8 +840,12 @@ i40e_recv_scattered_pkts(void *rx_queue,
 			break;
 
 		nmb = rte_mbuf_raw_alloc(rxq->mp);
-		if (unlikely(!nmb))
+		if (unlikely(!nmb)) {
+			dev = I40E_VSI_TO_ETH_DEV(rxq->vsi);
+			dev->data->rx_mbuf_alloc_failed++;
 			break;
+		}
+
 		rxd = *rxdp;
 		nb_hold++;
 		rxe = &sw_ring[rx_id];
@@ -1246,7 +1257,7 @@ end_of_tx:
 	return nb_tx;
 }
 
-static inline int __attribute__((always_inline))
+static __rte_always_inline int
 i40e_tx_free_bufs(struct i40e_tx_queue *txq)
 {
 	struct i40e_tx_entry *txep;
@@ -1597,7 +1608,7 @@ i40e_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 		rxq = dev->data->rx_queues[rx_queue_id];
 
 		/*
-		* rx_queue_id is queue id aplication refers to, while
+		* rx_queue_id is queue id application refers to, while
 		* rxq->reg_idx is the real queue index.
 		*/
 		err = i40e_switch_rx_queue(hw, rxq->reg_idx, FALSE);
@@ -1628,7 +1639,7 @@ i40e_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 		txq = dev->data->tx_queues[tx_queue_id];
 
 		/*
-		* tx_queue_id is queue id aplication refers to, while
+		* tx_queue_id is queue id application refers to, while
 		* rxq->reg_idx is the real queue index.
 		*/
 		err = i40e_switch_tx_queue(hw, txq->reg_idx, TRUE);
@@ -1653,7 +1664,7 @@ i40e_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
 		txq = dev->data->tx_queues[tx_queue_id];
 
 		/*
-		* tx_queue_id is queue id aplication refers to, while
+		* tx_queue_id is queue id application refers to, while
 		* txq->reg_idx is the real queue index.
 		*/
 		err = i40e_switch_tx_queue(hw, txq->reg_idx, FALSE);
@@ -2463,7 +2474,7 @@ i40e_rx_queue_config(struct i40e_rx_queue *rxq)
 	case I40E_FLAG_HEADER_SPLIT_DISABLED:
 	default:
 		rxq->rx_hdr_len = 0;
-		rxq->rx_buf_len = RTE_ALIGN(buf_size,
+		rxq->rx_buf_len = RTE_ALIGN_FLOOR(buf_size,
 			(1 << I40E_RXQ_CTX_DBUFF_SHIFT));
 		rxq->hs_mode = i40e_header_split_none;
 		break;
@@ -2926,7 +2937,7 @@ i40e_set_default_ptype_table(struct rte_eth_dev *dev)
 		I40E_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
 	int i;
 
-	for (i = 0; i <= I40E_MAX_PKT_TYPE; i++)
+	for (i = 0; i < I40E_MAX_PKT_TYPE; i++)
 		ad->ptype_tbl[i] = i40e_get_default_pkt_type(i);
 }