Displaying 20 results from an estimated 27 matches for "rx_length_error".
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rx_length_errors
2017 Dec 25
2
[PATCH net-next] virtio_net: Add ethtool stats
...;> + { "tx_packets", VIRTNET_NETDEV_STAT(tx_packets) },
>> + { "rx_bytes", VIRTNET_NETDEV_STAT(rx_bytes) },
>> + { "tx_bytes", VIRTNET_NETDEV_STAT(tx_bytes) },
>> + { "rx_dropped", VIRTNET_NETDEV_STAT(rx_dropped) },
>> + { "rx_length_errors", VIRTNET_NETDEV_STAT(rx_length_errors) },
>> + { "rx_frame_errors", VIRTNET_NETDEV_STAT(rx_frame_errors) },
>> + { "tx_dropped", VIRTNET_NETDEV_STAT(tx_dropped) },
>> + { "tx_fifo_errors", VIRTNET_NETDEV_STAT(tx_fifo_errors) },
>> +};
&g...
2017 Dec 25
2
[PATCH net-next] virtio_net: Add ethtool stats
...;> + { "tx_packets", VIRTNET_NETDEV_STAT(tx_packets) },
>> + { "rx_bytes", VIRTNET_NETDEV_STAT(rx_bytes) },
>> + { "tx_bytes", VIRTNET_NETDEV_STAT(tx_bytes) },
>> + { "rx_dropped", VIRTNET_NETDEV_STAT(rx_dropped) },
>> + { "rx_length_errors", VIRTNET_NETDEV_STAT(rx_length_errors) },
>> + { "rx_frame_errors", VIRTNET_NETDEV_STAT(rx_frame_errors) },
>> + { "tx_dropped", VIRTNET_NETDEV_STAT(tx_dropped) },
>> + { "tx_fifo_errors", VIRTNET_NETDEV_STAT(tx_fifo_errors) },
>> +};
&g...
2017 Dec 20
4
[PATCH net-next] virtio_net: Add ethtool stats
...rpose of this patch is adding a way of checking per-queue stats.
It's useful to debug performance problems on multiqueue environment.
$ ethtool -S ens10
NIC statistics:
rx_packets: 4172939
tx_packets: 5855538
rx_bytes: 6317757408
tx_bytes: 8865151846
rx_dropped: 0
rx_length_errors: 0
rx_frame_errors: 0
tx_dropped: 0
tx_fifo_errors: 0
rx_queue_0_packets: 2090408
rx_queue_0_bytes: 3164825094
rx_queue_1_packets: 2082531
rx_queue_1_bytes: 3152932314
tx_queue_0_packets: 2770841
tx_queue_0_bytes: 4194955474
tx_queue_1_packets: 308...
2017 Dec 20
4
[PATCH net-next] virtio_net: Add ethtool stats
...rpose of this patch is adding a way of checking per-queue stats.
It's useful to debug performance problems on multiqueue environment.
$ ethtool -S ens10
NIC statistics:
rx_packets: 4172939
tx_packets: 5855538
rx_bytes: 6317757408
tx_bytes: 8865151846
rx_dropped: 0
rx_length_errors: 0
rx_frame_errors: 0
tx_dropped: 0
tx_fifo_errors: 0
rx_queue_0_packets: 2090408
rx_queue_0_bytes: 3164825094
rx_queue_1_packets: 2082531
rx_queue_1_bytes: 3152932314
tx_queue_0_packets: 2770841
tx_queue_0_bytes: 4194955474
tx_queue_1_packets: 308...
2011 Jun 15
3
[PATCH] virtio-net: per cpu 64 bit stats
...(shake it! shake it!) */
bool mergeable_rx_bufs;
+ /* Active statistics */
+ struct virtnet_stats __percpu *stats;
+
/* Work struct for refilling if we run low on memory. */
struct delayed_work refill;
@@ -209,7 +221,6 @@ static int receive_mergeable(struct virt
skb->dev->stats.rx_length_errors++;
return -EINVAL;
}
-
page = virtqueue_get_buf(vi->rvq, &len);
if (!page) {
pr_debug("%s: rx error: %d buffers missing\n",
@@ -217,6 +228,7 @@ static int receive_mergeable(struct virt
skb->dev->stats.rx_length_errors++;
return -EINVAL;
}
+
if...
2011 Jun 15
3
[PATCH] virtio-net: per cpu 64 bit stats
...(shake it! shake it!) */
bool mergeable_rx_bufs;
+ /* Active statistics */
+ struct virtnet_stats __percpu *stats;
+
/* Work struct for refilling if we run low on memory. */
struct delayed_work refill;
@@ -209,7 +221,6 @@ static int receive_mergeable(struct virt
skb->dev->stats.rx_length_errors++;
return -EINVAL;
}
-
page = virtqueue_get_buf(vi->rvq, &len);
if (!page) {
pr_debug("%s: rx error: %d buffers missing\n",
@@ -217,6 +228,7 @@ static int receive_mergeable(struct virt
skb->dev->stats.rx_length_errors++;
return -EINVAL;
}
+
if...
2017 Dec 24
0
[PATCH net-next] virtio_net: Add ethtool stats
...T(rx_packets) },
> + { "tx_packets", VIRTNET_NETDEV_STAT(tx_packets) },
> + { "rx_bytes", VIRTNET_NETDEV_STAT(rx_bytes) },
> + { "tx_bytes", VIRTNET_NETDEV_STAT(tx_bytes) },
> + { "rx_dropped", VIRTNET_NETDEV_STAT(rx_dropped) },
> + { "rx_length_errors", VIRTNET_NETDEV_STAT(rx_length_errors) },
> + { "rx_frame_errors", VIRTNET_NETDEV_STAT(rx_frame_errors) },
> + { "tx_dropped", VIRTNET_NETDEV_STAT(tx_dropped) },
> + { "tx_fifo_errors", VIRTNET_NETDEV_STAT(tx_fifo_errors) },
> +};
> +
Please do...
2017 Dec 26
0
[PATCH net-next] virtio_net: Add ethtool stats
..., VIRTNET_NETDEV_STAT(tx_packets) },
>>>> + { "rx_bytes", VIRTNET_NETDEV_STAT(rx_bytes) },
>>>> + { "tx_bytes", VIRTNET_NETDEV_STAT(tx_bytes) },
>>>> + { "rx_dropped", VIRTNET_NETDEV_STAT(rx_dropped) },
>>>> + { "rx_length_errors", VIRTNET_NETDEV_STAT(rx_length_errors) },
>>>> + { "rx_frame_errors", VIRTNET_NETDEV_STAT(rx_frame_errors) },
>>>> + { "tx_dropped", VIRTNET_NETDEV_STAT(tx_dropped) },
>>>> + { "tx_fifo_errors", VIRTNET_NETDEV_STAT(tx_fifo_er...
2017 Dec 25
0
[PATCH net-next] virtio_net: Add ethtool stats
...tx_packets", VIRTNET_NETDEV_STAT(tx_packets) },
>>> + { "rx_bytes", VIRTNET_NETDEV_STAT(rx_bytes) },
>>> + { "tx_bytes", VIRTNET_NETDEV_STAT(tx_bytes) },
>>> + { "rx_dropped", VIRTNET_NETDEV_STAT(rx_dropped) },
>>> + { "rx_length_errors", VIRTNET_NETDEV_STAT(rx_length_errors) },
>>> + { "rx_frame_errors", VIRTNET_NETDEV_STAT(rx_frame_errors) },
>>> + { "tx_dropped", VIRTNET_NETDEV_STAT(tx_dropped) },
>>> + { "tx_fifo_errors", VIRTNET_NETDEV_STAT(tx_fifo_errors) },
>...
2016 Mar 31
2
Lost outgoing SIP packets
...:
rx_packets: 6071960
tx_packets: 6189424
rx_bytes: 1244435132
tx_bytes: 2117335817
rx_broadcast: 293751
tx_broadcast: 193
rx_multicast: 29827
tx_multicast: 0
rx_errors: 0
tx_errors: 0
tx_dropped: 0
multicast: 29827
collisions: 0
rx_length_errors: 0
rx_over_errors: 0
rx_crc_errors: 0
rx_frame_errors: 0
rx_no_buffer_count: 0
rx_missed_errors: 0
tx_aborted_errors: 0
tx_carrier_errors: 0
tx_fifo_errors: 0
tx_heartbeat_errors: 0
tx_window_errors: 0
tx_abort_late_coll: 0
tx_deferred_ok...
2017 Dec 19
5
[RFC PATCH] virtio_net: Extend virtio to use VF datapath when available
...*dev,
struct rtnl_link_stats64 *tot)
{
struct virtnet_info *vi = netdev_priv(dev);
+ struct virtnet_vf_pcpu_stats vf_stats;
int cpu;
unsigned int start;
@@ -1490,6 +1574,13 @@ static void virtnet_stats(struct net_device *dev,
tot->rx_dropped = dev->stats.rx_dropped;
tot->rx_length_errors = dev->stats.rx_length_errors;
tot->rx_frame_errors = dev->stats.rx_frame_errors;
+
+ virtnet_get_vf_stats(dev, &vf_stats);
+ tot->rx_packets += vf_stats.rx_packets;
+ tot->tx_packets += vf_stats.tx_packets;
+ tot->rx_bytes += vf_stats.rx_bytes;
+ tot->tx_bytes += vf_sta...
2017 Dec 19
5
[RFC PATCH] virtio_net: Extend virtio to use VF datapath when available
...*dev,
struct rtnl_link_stats64 *tot)
{
struct virtnet_info *vi = netdev_priv(dev);
+ struct virtnet_vf_pcpu_stats vf_stats;
int cpu;
unsigned int start;
@@ -1490,6 +1574,13 @@ static void virtnet_stats(struct net_device *dev,
tot->rx_dropped = dev->stats.rx_dropped;
tot->rx_length_errors = dev->stats.rx_length_errors;
tot->rx_frame_errors = dev->stats.rx_frame_errors;
+
+ virtnet_get_vf_stats(dev, &vf_stats);
+ tot->rx_packets += vf_stats.rx_packets;
+ tot->tx_packets += vf_stats.tx_packets;
+ tot->rx_bytes += vf_stats.rx_bytes;
+ tot->tx_bytes += vf_sta...
2018 Jan 12
0
[RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available
...*dev,
struct rtnl_link_stats64 *tot)
{
struct virtnet_info *vi = netdev_priv(dev);
+ struct virtnet_vf_pcpu_stats vf_stats;
int cpu;
unsigned int start;
@@ -1504,6 +1587,13 @@ static void virtnet_stats(struct net_device *dev,
tot->rx_dropped = dev->stats.rx_dropped;
tot->rx_length_errors = dev->stats.rx_length_errors;
tot->rx_frame_errors = dev->stats.rx_frame_errors;
+
+ virtnet_get_vf_stats(dev, &vf_stats);
+ tot->rx_packets += vf_stats.rx_packets;
+ tot->tx_packets += vf_stats.tx_packets;
+ tot->rx_bytes += vf_stats.rx_bytes;
+ tot->tx_bytes += vf_sta...
2017 Dec 20
0
[PATCH net-next] virtio_net: Add ethtool stats
...ue stats.
> It's useful to debug performance problems on multiqueue environment.
>
> $ ethtool -S ens10
> NIC statistics:
> rx_packets: 4172939
> tx_packets: 5855538
> rx_bytes: 6317757408
> tx_bytes: 8865151846
> rx_dropped: 0
> rx_length_errors: 0
> rx_frame_errors: 0
> tx_dropped: 0
> tx_fifo_errors: 0
> rx_queue_0_packets: 2090408
> rx_queue_0_bytes: 3164825094
> rx_queue_1_packets: 2082531
> rx_queue_1_bytes: 3152932314
> tx_queue_0_packets: 2770841
> tx_...
2017 Dec 21
0
[RFC PATCH] virtio_net: Extend virtio to use VF datapath when available
...t; {
> struct virtnet_info *vi = netdev_priv(dev);
> + struct virtnet_vf_pcpu_stats vf_stats;
> int cpu;
> unsigned int start;
>
> @@ -1490,6 +1574,13 @@ static void virtnet_stats(struct net_device *dev,
> tot->rx_dropped = dev->stats.rx_dropped;
> tot->rx_length_errors = dev->stats.rx_length_errors;
> tot->rx_frame_errors = dev->stats.rx_frame_errors;
> +
> + virtnet_get_vf_stats(dev, &vf_stats);
> + tot->rx_packets += vf_stats.rx_packets;
> + tot->tx_packets += vf_stats.tx_packets;
> + tot->rx_bytes += vf_stats.rx_bytes...
2017 Jan 05
3
[PATCH net-next] net: make ndo_get_stats64 a void function
...4_get_port_stats_offset(adapter, p->tx_chan, &stats,
&p->stats_base);
@@ -2417,7 +2417,6 @@ static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
ns->tx_errors = stats.tx_error_frames;
ns->rx_errors = stats.rx_symbol_err + stats.rx_fcs_err +
ns->rx_length_errors + stats.rx_len_err + ns->rx_fifo_errors;
- return ns;
}
static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index cdd7a1a59aa7..c5842c525eed 100644
--- a/drivers/net/...
2017 Jan 05
3
[PATCH net-next] net: make ndo_get_stats64 a void function
...4_get_port_stats_offset(adapter, p->tx_chan, &stats,
&p->stats_base);
@@ -2417,7 +2417,6 @@ static struct rtnl_link_stats64 *cxgb_get_stats(struct net_device *dev,
ns->tx_errors = stats.tx_error_frames;
ns->rx_errors = stats.rx_symbol_err + stats.rx_fcs_err +
ns->rx_length_errors + stats.rx_len_err + ns->rx_fifo_errors;
- return ns;
}
static int cxgb_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index cdd7a1a59aa7..c5842c525eed 100644
--- a/drivers/net/...
2018 Jan 12
7
[RFC PATCH net-next v2 0/2] Enable virtio to act as a backup for a passthru device
This patch series extends virtio_net to take over VF datapath by
simulating a transparent bond without creating any additional netdev.
I understand that there are some comments suggesting an alternate model
that is based on 3 driver model(virtio_net, VF driver, a new driver
virt_bond that acts as a master to virtio_net and VF).
Would like to get some feedback on the right way to solve the live
2013 Nov 28
0
[PATCH 1/2] virtio_net: fix error handling for mergeable buffers
...->nr_frags;
> + int num_skb_frags;
> +
> buf = virtqueue_get_buf(rq->vq, &len);
> if (unlikely(!buf)) {
> - pr_debug("%s: rx error: %d buffers missing\n",
> - head_skb->dev->name, hdr->mhdr.num_buffers);
> - head_skb->dev->stats.rx_length_errors++;
> - return -EINVAL;
> + pr_debug("%s: rx error: %d buffers out of %d missing\n",
> + dev->name, num_buf, hdr->mhdr.num_buffers);
> + dev->stats.rx_length_errors++;
> + goto err_buf;
Not sure it's correct here. Since the we break immediately if...
2018 Jan 03
6
[PATCH net-next 0/2] Enable virtio to act as a master for a passthru device
This patch series enables virtio to switch over to a VF datapath when a VF
netdev is present with the same MAC address. It allows live migration of a VM
with a direct attached VF without the need to setup a bond/team between a
VF and virtio net device in the guest.
The hypervisor needs to unplug the VF device from the guest on the source
host and reset the MAC filter of the VF to initiate