search for: net_close

...> > > > > + > > > + schedule_work(&vi->reset_work); > > > +} > > > + > > > static const struct net_device_ops virtnet_netdev = { > > > .ndo_open = virtnet_open, > > > .ndo_stop = virtnet_close, > > > @@ -2593,6 +2627,7 @@ static const struct net_device_ops virtnet_netdev = { > > > .ndo_features_check = passthru_features_check, > > > .ndo_get_phys_port_name = virtnet_get_phys_port_name, > > > .ndo_set_features = virtnet_set_f...

...gt; > > > + schedule_work(&vi->reset_work); > > > > +} > > > > + > > > > static const struct net_device_ops virtnet_netdev = { > > > > .ndo_open = virtnet_open, > > > > .ndo_stop = virtnet_close, > > > > @@ -2593,6 +2627,7 @@ static const struct net_device_ops virtnet_netdev = { > > > > .ndo_features_check = passthru_features_check, > > > > .ndo_get_phys_port_name = virtnet_get_phys_port_name, > > > > .ndo_set_features...

...dev_hold(dev); } } > > > + > > + schedule_work(&vi->reset_work); > > +} > > + > > static const struct net_device_ops virtnet_netdev = { > > .ndo_open = virtnet_open, > > .ndo_stop = virtnet_close, > > @@ -2593,6 +2627,7 @@ static const struct net_device_ops virtnet_netdev = { > > .ndo_features_check = passthru_features_check, > > .ndo_get_phys_port_name = virtnet_get_phys_port_name, > > .ndo_set_features = virtnet_set_features, > > +...

...dev_hold(dev); } } > > > + > > + schedule_work(&vi->reset_work); > > +} > > + > > static const struct net_device_ops virtnet_netdev = { > > .ndo_open = virtnet_open, > > .ndo_stop = virtnet_close, > > @@ -2593,6 +2627,7 @@ static const struct net_device_ops virtnet_netdev = { > > .ndo_features_check = passthru_features_check, > > .ndo_get_phys_port_name = virtnet_get_phys_port_name, > > .ndo_set_features = virtnet_set_features, > > +...

...realtek/atp.c index 58e0ca9093d3..f5c50926d10c 100644 --- a/drivers/net/ethernet/realtek/atp.c +++ b/drivers/net/ethernet/realtek/atp.c @@ -204,7 +204,7 @@ static void net_rx(struct net_device *dev); static void read_block(long ioaddr, int length, unsigned char *buffer, int data_mode); static int net_close(struct net_device *dev); static void set_rx_mode(struct net_device *dev); -static void tx_timeout(struct net_device *dev); +static void tx_timeout(struct net_device *dev, int txqueue); /* A list of all installed ATP devices, for removing the driver module. */ @@ -533,7 +533,7 @@ static void w...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..c5d5d4b821a3 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/drivers/ne...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..c5d5d4b821a3 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/drivers/ne...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..c5d5d4b821a3 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

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>

...a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h > > index b0f5bc07aef5..22a49c6d7ae6 100644 > > --- a/drivers/net/arcnet/arcdevice.h > > +++ b/drivers/net/arcnet/arcdevice.h > > @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); > > int arcnet_close(struct net_device *dev); > > netdev_tx_t arcnet_send_packet(struct sk_buff *skb, > > struct net_device *dev); > > -void arcnet_timeout(struct net_device *dev); > > +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); > > &gt...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..22a49c6d7ae6 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..22a49c6d7ae6 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..22a49c6d7ae6 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..22a49c6d7ae6 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

...int ioaddr = dev->base_addr; diff --git a/drivers/net/arcnet/arcdevice.h b/drivers/net/arcnet/arcdevice.h index b0f5bc07aef5..22a49c6d7ae6 100644 --- a/drivers/net/arcnet/arcdevice.h +++ b/drivers/net/arcnet/arcdevice.h @@ -356,7 +356,7 @@ int arcnet_open(struct net_device *dev); int arcnet_close(struct net_device *dev); netdev_tx_t arcnet_send_packet(struct sk_buff *skb, struct net_device *dev); -void arcnet_timeout(struct net_device *dev); +void arcnet_timeout(struct net_device *dev, unsigned int txqueue); /* I/O equivalents */ diff --git a/drivers/net/arcnet/arcnet.c b/d...

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

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

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

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.

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.