Displaying 20 results from an estimated 636 matches for "netdev_priv".
2019 Nov 24
0
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...b/arch/um/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..2f55536fcf56 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Nov 22
4
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...t;tx_dropped = dev->stats.tx_dropped;
> > @@ -2578,6 +2585,33 @@ static int virtnet_set_features(struct net_device *dev,
> > return 0;
> > }
> >
> > +static void virtnet_tx_timeout(struct net_device *dev)
> > +{
> > + struct virtnet_info *vi = netdev_priv(dev);
> > + u32 i;
> > +
> > + netdev_warn(dev, "TX timeout stats:\n");
> > + /* find the stopped queue the same way dev_watchdog() does */
> > + for (i = 0; i < vi->curr_queue_pairs; i++) {
> > + struct send_queue *sq...
2019 Nov 22
4
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...t;tx_dropped = dev->stats.tx_dropped;
> > @@ -2578,6 +2585,33 @@ static int virtnet_set_features(struct net_device *dev,
> > return 0;
> > }
> >
> > +static void virtnet_tx_timeout(struct net_device *dev)
> > +{
> > + struct virtnet_info *vi = netdev_priv(dev);
> > + u32 i;
> > +
> > + netdev_warn(dev, "TX timeout stats:\n");
> > + /* find the stopped queue the same way dev_watchdog() does */
> > + for (i = 0; i < vi->curr_queue_pairs; i++) {
> > + struct send_queue *sq...
2019 Nov 22
0
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...pped;
> > > @@ -2578,6 +2585,33 @@ static int virtnet_set_features(struct net_device *dev,
> > > return 0;
> > > }
> > >
> > > +static void virtnet_tx_timeout(struct net_device *dev)
> > > +{
> > > + struct virtnet_info *vi = netdev_priv(dev);
> > > + u32 i;
> > > +
> > > + netdev_warn(dev, "TX timeout stats:\n");
> > > + /* find the stopped queue the same way dev_watchdog() does */
> > > + for (i = 0; i < vi->curr_queue_pairs; i++) {
> > > +...
2019 Nov 23
1
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...6 +2585,33 @@ static int virtnet_set_features(struct net_device *dev,
> > > > return 0;
> > > > }
> > > >
> > > > +static void virtnet_tx_timeout(struct net_device *dev)
> > > > +{
> > > > + struct virtnet_info *vi = netdev_priv(dev);
> > > > + u32 i;
> > > > +
> > > > + netdev_warn(dev, "TX timeout stats:\n");
> > > > + /* find the stopped queue the same way dev_watchdog() does */
> > > > + for (i = 0; i < vi->curr_queue_pairs; i++...
2019 Nov 24
3
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...b/arch/um/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..2f55536fcf56 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Nov 24
3
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...b/arch/um/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..2f55536fcf56 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Nov 24
1
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
On Sun, 24 Nov 2019 18:29:49 -0500, Michael S. Tsirkin wrote:
> netdev: pass the stuck queue to the timeout handler
>
> This allows incrementing the correct timeout statistic without any mess.
> Down the road, devices can learn to reset just the specific queue.
FWIW
Acked-by: Jakub Kicinski <jakub.kicinski at netronome.com>
2019 Nov 24
0
[PATCH net-next v2] drivers: net: virtio_net: Implement a dev_watchdog handler
...m/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..2f55536fcf56 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Dec 03
0
[PATCH RFC v6 net-next] netdev: pass the stuck queue to the timeout handler
...m/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..4986226a5ab2 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Dec 03
1
[PATCH RFC v7 net-next] netdev: pass the stuck queue to the timeout handler
...m/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..4986226a5ab2 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Dec 03
0
[PATCH RFC net-next v8 1/3] netdev: pass the stuck queue to the timeout handler
...m/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..4986226a5ab2 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Nov 27
0
[net-next V3 1/2] netdev: pass the stuck queue to the timeout handler
...ticast_list(struct net_device *dev)
> > return;
> > }
> >
> > -static void vector_net_tx_timeout(struct net_device *dev)
> > +static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
> > {
> > struct vector_private *vp = netdev_priv(dev);
> >
> > diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
> > index fa9f3893b002..4986226a5ab2 100644
> > --- a/arch/xtensa/platforms/iss/network.c
> > +++ b/arch/xtensa/platforms/iss/network.c
> > @@ -455,7 +455,7 @@ st...
2019 Dec 10
1
[PATCH net-next v10 1/3] netdev: pass the stuck queue to the timeout handler
...m/drivers/vector_kern.c
@@ -1298,7 +1298,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..4986226a5ab2 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Dec 09
0
[PATCH net-next v9 1/3] netdev: pass the stuck queue to the timeout handler
...m/drivers/vector_kern.c
@@ -1332,7 +1332,7 @@ static void vector_net_set_multicast_list(struct net_device *dev)
return;
}
-static void vector_net_tx_timeout(struct net_device *dev)
+static void vector_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct vector_private *vp = netdev_priv(dev);
diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c
index fa9f3893b002..4986226a5ab2 100644
--- a/arch/xtensa/platforms/iss/network.c
+++ b/arch/xtensa/platforms/iss/network.c
@@ -455,7 +455,7 @@ static void iss_net_set_multicast_list(struct net_device *de...
2019 Nov 26
9
[net-next V3 0/2] drivers: net: virtio_net: implement
This series add two important features. One of them changes the
.ndo_tx_timeout to include an extra parameter to identify the stuck
queue. Many drivers are using a nester loop to identify which queue is
stooped/stucked. This is a redundant work since dev_watchdog is doing
exactly the same thing. This is so interesting for other drivers to in
terms of code optimization.
The second part (second
2019 Nov 26
9
[net-next V3 0/2] drivers: net: virtio_net: implement
This series add two important features. One of them changes the
.ndo_tx_timeout to include an extra parameter to identify the stuck
queue. Many drivers are using a nester loop to identify which queue is
stooped/stucked. This is a redundant work since dev_watchdog is doing
exactly the same thing. This is so interesting for other drivers to in
terms of code optimization.
The second part (second
2019 Dec 10
4
[PATCH net-next v11 0/3] netdev: ndo_tx_timeout cleanup
Sorry about the churn, v10 was based on net - not on net-next
by mistake.
A bunch of drivers want to know which tx queue triggered a timeout,
and virtio wants to do the same.
We actually have the info to hand, let's just pass it on to drivers.
Note: tested with an experimental virtio patch by Julio.
That patch itself isn't ready yet though, so not included.
Other drivers compiled only.
2019 Dec 10
4
[PATCH net-next v11 0/3] netdev: ndo_tx_timeout cleanup
Sorry about the churn, v10 was based on net - not on net-next
by mistake.
A bunch of drivers want to know which tx queue triggered a timeout,
and virtio wants to do the same.
We actually have the info to hand, let's just pass it on to drivers.
Note: tested with an experimental virtio patch by Julio.
That patch itself isn't ready yet though, so not included.
Other drivers compiled only.
2019 Dec 03
4
[PATCH RFC net-next v8 0/3] netdev: ndo_tx_timeout cleanup
A bunch of drivers want to know which tx queue triggered a timeout,
and virtio wants to do the same.
We actually have the info to hand, let's just pass it on to drivers.
Note: tested with an experimental virtio patch by Julio.
That patch itself isn't ready yet though, so not included.
Other drivers compiled only.
Michael S. Tsirkin (3):
netdev: pass the stuck queue to the timeout