Displaying 9 results from an estimated 9 matches for "virtnet_reset_task".
2015 Jun 24
2
[RFC] virtio_net: Adding tx_timeout function.
...urn 0;
}
+static void virtnet_tx_timeout(struct net_device *dev)
+{
+ struct virtnet_info *vi = netdev_priv(dev);
+
+ dev_warn(&dev->dev, "TX Timeout exception with latency: %ld\n",
+ jiffies - dev_trans_start(dev));
+
+ schedule_work(&vi->reset_task);
+}
+
+static void virtnet_reset_task(struct work_struct *work);
+
static const struct net_device_ops virtnet_netdev = {
.ndo_open = virtnet_open,
.ndo_stop = virtnet_close,
@@ -1405,6 +1420,7 @@ static const struct net_device_ops virtnet_netdev = {
.ndo_get_stats64 = virtnet_stats,
.ndo_vlan_rx_add_vid...
2015 Jun 24
2
[RFC] virtio_net: Adding tx_timeout function.
...urn 0;
}
+static void virtnet_tx_timeout(struct net_device *dev)
+{
+ struct virtnet_info *vi = netdev_priv(dev);
+
+ dev_warn(&dev->dev, "TX Timeout exception with latency: %ld\n",
+ jiffies - dev_trans_start(dev));
+
+ schedule_work(&vi->reset_task);
+}
+
+static void virtnet_reset_task(struct work_struct *work);
+
static const struct net_device_ops virtnet_netdev = {
.ndo_open = virtnet_open,
.ndo_stop = virtnet_close,
@@ -1405,6 +1420,7 @@ static const struct net_device_ops virtnet_netdev = {
.ndo_get_stats64 = virtnet_stats,
.ndo_vlan_rx_add_vid...
2015 Jun 25
3
[RFC] virtio_net: Adding tx_timeout function.
...t if after this triggers user does something
> to the device (e.g. attempts to remove it)?
> Or if a packet is transmitted or used?
At some point, this work must be canceled.
Yes, you are right. Specially, when the driver is being removed.
>
> > +}
> > +
> > +static void virtnet_reset_task(struct work_struct *work);
> > +
> > static const struct net_device_ops virtnet_netdev = {
> > .ndo_open = virtnet_open,
> > .ndo_stop = virtnet_close,
> > @@ -1405,6 +1420,7 @@ static const struct net_device_ops virtnet_netdev = {
&g...
2015 Jun 25
3
[RFC] virtio_net: Adding tx_timeout function.
...t if after this triggers user does something
> to the device (e.g. attempts to remove it)?
> Or if a packet is transmitted or used?
At some point, this work must be canceled.
Yes, you are right. Specially, when the driver is being removed.
>
> > +}
> > +
> > +static void virtnet_reset_task(struct work_struct *work);
> > +
> > static const struct net_device_ops virtnet_netdev = {
> > .ndo_open = virtnet_open,
> > .ndo_stop = virtnet_close,
> > @@ -1405,6 +1420,7 @@ static const struct net_device_ops virtnet_netdev = {
&g...
2015 Jul 02
1
[RFC] virtio_net: Adding tx_timeout function.
...o remove it)?
> > > Or if a packet is transmitted or used?
> >
> > At some point, this work must be canceled.
> > Yes, you are right. Specially, when the driver is being removed.
> > >
> > > > +}
> > > > +
> > > > +static void virtnet_reset_task(struct work_struct *work);
> > > > +
> > > > static const struct net_device_ops virtnet_netdev = {
> > > > .ndo_open = virtnet_open,
> > > > .ndo_stop = virtnet_close,
> > > > @@ -1405,6 +1420,7 @@ static...
2015 Jul 02
1
[RFC] virtio_net: Adding tx_timeout function.
...o remove it)?
> > > Or if a packet is transmitted or used?
> >
> > At some point, this work must be canceled.
> > Yes, you are right. Specially, when the driver is being removed.
> > >
> > > > +}
> > > > +
> > > > +static void virtnet_reset_task(struct work_struct *work);
> > > > +
> > > > static const struct net_device_ops virtnet_netdev = {
> > > > .ndo_open = virtnet_open,
> > > > .ndo_stop = virtnet_close,
> > > > @@ -1405,6 +1420,7 @@ static...
2015 Jun 24
0
[RFC] virtio_net: Adding tx_timeout function.
...t exception with latency: %ld\n",
> + jiffies - dev_trans_start(dev));
> +
> + schedule_work(&vi->reset_task);
What if after this triggers user does something
to the device (e.g. attempts to remove it)?
Or if a packet is transmitted or used?
> +}
> +
> +static void virtnet_reset_task(struct work_struct *work);
> +
> static const struct net_device_ops virtnet_netdev = {
> .ndo_open = virtnet_open,
> .ndo_stop = virtnet_close,
> @@ -1405,6 +1420,7 @@ static const struct net_device_ops virtnet_netdev = {
> .ndo_get_stats64 = virtnet_...
2015 Jul 01
0
[RFC] virtio_net: Adding tx_timeout function.
...> > to the device (e.g. attempts to remove it)?
> > Or if a packet is transmitted or used?
>
> At some point, this work must be canceled.
> Yes, you are right. Specially, when the driver is being removed.
> >
> > > +}
> > > +
> > > +static void virtnet_reset_task(struct work_struct *work);
> > > +
> > > static const struct net_device_ops virtnet_netdev = {
> > > .ndo_open = virtnet_open,
> > > .ndo_stop = virtnet_close,
> > > @@ -1405,6 +1420,7 @@ static const struct net_device_...
2015 Jun 25
0
[RFC] virtio_net: Adding tx_timeout function.
...ers user does something
>> to the device (e.g. attempts to remove it)?
>> Or if a packet is transmitted or used?
> At some point, this work must be canceled.
> Yes, you are right. Specially, when the driver is being removed.
>>> +}
>>> +
>>> +static void virtnet_reset_task(struct work_struct *work);
>>> +
>>> static const struct net_device_ops virtnet_netdev = {
>>> .ndo_open = virtnet_open,
>>> .ndo_stop = virtnet_close,
>>> @@ -1405,6 +1420,7 @@ static const struct net_device_ops virtne...