search for: mace_open

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..8b92f4689ae2 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, int txqueue); static irqretur...

...t priv *p = dev->ml_priv; > diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c > index 9c152d85840d..8b92f4689ae2 100644 > --- a/drivers/net/ethernet/amd/nmclan_cs.c > +++ b/drivers/net/ethernet/amd/nmclan_cs.c > @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); > static int mace_close(struct net_device *dev); > static netdev_tx_t mace_start_xmit(struct sk_buff *skb, > struct net_device *dev); > -static void mace_tx_timeout(struct net_device *dev); > +static void mace_tx_tim...

Hi Michael, Em sex., 22 de nov. de 2019 ?s 07:31, Michael S. Tsirkin <mst at redhat.com> escreveu: > > On Thu, Nov 21, 2019 at 10:36:36PM -0300, Julio Faracco wrote: > > Driver virtio_net is not handling error events for TX provided by > > dev_watchdog. This event is reached when transmission queue is having > > problems to transmit packets. This could happen for any

Hi Michael, Em sex., 22 de nov. de 2019 ?s 07:31, Michael S. Tsirkin <mst at redhat.com> escreveu: > > On Thu, Nov 21, 2019 at 10:36:36PM -0300, Julio Faracco wrote: > > Driver virtio_net is not handling error events for TX provided by > > dev_watchdog. This event is reached when transmission queue is having > > problems to transmit packets. This could happen for any

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..8b92f4689ae2 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, int txqueue); static irqretur...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..8b92f4689ae2 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, int txqueue); static irqretur...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..8b92f4689ae2 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, int txqueue); static irqretur...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..8b92f4689ae2 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

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>

...iv; > > diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c > > index 9c152d85840d..023aecf6ab30 100644 > > --- a/drivers/net/ethernet/amd/nmclan_cs.c > > +++ b/drivers/net/ethernet/amd/nmclan_cs.c > > @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); > > static int mace_close(struct net_device *dev); > > static netdev_tx_t mace_start_xmit(struct sk_buff *skb, > > struct net_device *dev); > > -static void mace_tx_timeout(struct net_device *dev); > > +...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..023aecf6ab30 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..023aecf6ab30 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..023aecf6ab30 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..023aecf6ab30 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

...ueue) { int i; struct priv *p = dev->ml_priv; diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c index 9c152d85840d..023aecf6ab30 100644 --- a/drivers/net/ethernet/amd/nmclan_cs.c +++ b/drivers/net/ethernet/amd/nmclan_cs.c @@ -407,7 +407,7 @@ static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static netdev_tx_t mace_start_xmit(struct sk_buff *skb, struct net_device *dev); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_device *dev, unsigned int txqueue); static...

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.