1 From 21a9bf50270f71ebda5acb5fc233b8279cec56a7 Mon Sep 17 00:00:00 2001
2 From: Shesha Sreenivasamurthy <shesha@cisco.com>
3 Date: Wed, 2 Sep 2015 08:48:09 -0700
4 Subject: [PATCH 6/9] virtio: Cleanup virtio pmd debug log output, reset
8 drivers/net/virtio/virtio_ethdev.c | 10 +++++-----
9 drivers/net/virtio/virtio_rxtx.c | 4 +++-
10 2 files changed, 8 insertions(+), 6 deletions(-)
12 diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
13 index 465d3cd..6a686fe 100644
14 --- a/drivers/net/virtio/virtio_ethdev.c
15 +++ b/drivers/net/virtio/virtio_ethdev.c
16 @@ -1521,24 +1521,24 @@ virtio_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complet
17 link.link_speed = SPEED_10G;
19 if (vtpci_with_feature(hw, VIRTIO_NET_F_STATUS)) {
20 - PMD_INIT_LOG(DEBUG, "Get link status from hw");
21 vtpci_read_dev_config(hw,
22 offsetof(struct virtio_net_config, status),
23 &status, sizeof(status));
24 if ((status & VIRTIO_NET_S_LINK_UP) == 0) {
26 - PMD_INIT_LOG(DEBUG, "Port %d is down",
27 - dev->data->port_id);
30 - PMD_INIT_LOG(DEBUG, "Port %d is up",
31 - dev->data->port_id);
34 link.link_status = 1; /* Link up */
36 virtio_dev_atomic_write_link_status(dev, &link);
38 + /* This message is far too noisy for normal use */
40 + PMD_INIT_LOG(DEBUG, "Port %d is %s\n", dev->data->port_id,
41 + link.link_status ? "up" : "down");
43 return (old.link_status == link.link_status) ? -1 : 0;
46 diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
47 index c5b53bb..9f0b759 100644
48 --- a/drivers/net/virtio/virtio_rxtx.c
49 +++ b/drivers/net/virtio/virtio_rxtx.c
50 @@ -536,6 +536,7 @@ virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
52 rxm->pkt_len = (uint32_t)(len[i] - hdr_size);
53 rxm->data_len = (uint16_t)(len[i] - hdr_size);
58 @@ -651,6 +652,7 @@ virtio_recv_mergeable_pkts(void *rx_queue,
60 rxm->pkt_len = (uint32_t)(len[0] - hdr_size);
61 rxm->data_len = (uint16_t)(len[0] - hdr_size);
64 rxm->port = rxvq->port_id;
66 @@ -752,7 +754,7 @@ virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
67 if (unlikely(nb_pkts < 1))
70 - PMD_TX_LOG(DEBUG, "%d packets to xmit", nb_pkts);
71 + PMD_TX_LOG(DEBUG, "%d packets to xmit\n", nb_pkts);
72 nb_used = VIRTQUEUE_NUSED(txvq);