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Diffstat (limited to 'dpdk/dpdk-2.2.0_patches/0003-virtio-Cleanup-virtio-pmd-debug-log-output-reset.patch')
-rw-r--r--dpdk/dpdk-2.2.0_patches/0003-virtio-Cleanup-virtio-pmd-debug-log-output-reset.patch76
1 files changed, 76 insertions, 0 deletions
diff --git a/dpdk/dpdk-2.2.0_patches/0003-virtio-Cleanup-virtio-pmd-debug-log-output-reset.patch b/dpdk/dpdk-2.2.0_patches/0003-virtio-Cleanup-virtio-pmd-debug-log-output-reset.patch
new file mode 100644
index 00000000000..874f666b9ec
--- /dev/null
+++ b/dpdk/dpdk-2.2.0_patches/0003-virtio-Cleanup-virtio-pmd-debug-log-output-reset.patch
@@ -0,0 +1,76 @@
+From e2592eb622c33791d8ae51153360bd8249bdd056 Mon Sep 17 00:00:00 2001
+From: Damjan Marion <damarion@cisco.com>
+Date: Wed, 16 Dec 2015 03:29:22 +0100
+Subject: [PATCH 3/4] virtio: Cleanup virtio pmd debug log output, reset
+
+---
+ drivers/net/virtio/virtio_ethdev.c | 10 +++++-----
+ drivers/net/virtio/virtio_rxtx.c | 4 +++-
+ 2 files changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
+index d928339..2fa1587 100644
+--- a/drivers/net/virtio/virtio_ethdev.c
++++ b/drivers/net/virtio/virtio_ethdev.c
+@@ -1635,24 +1635,24 @@ virtio_dev_link_update(struct rte_eth_dev *dev, __rte_unused int wait_to_complet
+ link.link_speed = SPEED_10G;
+
+ if (vtpci_with_feature(hw, VIRTIO_NET_F_STATUS)) {
+- PMD_INIT_LOG(DEBUG, "Get link status from hw");
+ vtpci_read_dev_config(hw,
+ offsetof(struct virtio_net_config, status),
+ &status, sizeof(status));
+ if ((status & VIRTIO_NET_S_LINK_UP) == 0) {
+ link.link_status = 0;
+- PMD_INIT_LOG(DEBUG, "Port %d is down",
+- dev->data->port_id);
+ } else {
+ link.link_status = 1;
+- PMD_INIT_LOG(DEBUG, "Port %d is up",
+- dev->data->port_id);
+ }
+ } else {
+ link.link_status = 1; /* Link up */
+ }
+ virtio_dev_atomic_write_link_status(dev, &link);
+
++ /* This message is far too noisy for normal use */
++ if (0)
++ PMD_INIT_LOG(DEBUG, "Port %d is %s\n", dev->data->port_id,
++ link.link_status ? "up" : "down");
++
+ return (old.link_status == link.link_status) ? -1 : 0;
+ }
+
+diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
+index 74b39ef..2512bce 100644
+--- a/drivers/net/virtio/virtio_rxtx.c
++++ b/drivers/net/virtio/virtio_rxtx.c
+@@ -618,6 +618,7 @@ virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
+ rxm->next = NULL;
+ rxm->pkt_len = (uint32_t)(len[i] - hdr_size);
+ rxm->data_len = (uint16_t)(len[i] - hdr_size);
++ rxm->ol_flags = 0;
+
+ if (hw->vlan_strip)
+ rte_vlan_strip(rxm);
+@@ -737,6 +738,7 @@ virtio_recv_mergeable_pkts(void *rx_queue,
+ rxm->vlan_tci = 0;
+ rxm->pkt_len = (uint32_t)(len[0] - hdr_size);
+ rxm->data_len = (uint16_t)(len[0] - hdr_size);
++ rxm->ol_flags = 0;
+
+ rxm->port = rxvq->port_id;
+ rx_pkts[nb_rx] = rxm;
+@@ -838,7 +840,7 @@ virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
+ if (unlikely(nb_pkts < 1))
+ return nb_pkts;
+
+- PMD_TX_LOG(DEBUG, "%d packets to xmit", nb_pkts);
++ PMD_TX_LOG(DEBUG, "%d packets to xmit\n", nb_pkts);
+ nb_used = VIRTQUEUE_NUSED(txvq);
+
+ virtio_rmb();
+--
+2.5.0
+