search for: set_address

Hello everybody, After succeeded in "tuning" nut-2.0.0's hidups and 2.0.3's newhidups on customized Linux kernels, we are now facing a new challenge : trying to install nut-2.0.5 on a RedHat ES4 which is based on a 2.6.9 kernel. I picked up the 2.0.5 source package and follow the INSTALL doc until step 6. So far so good. RH ES4 is managed by udev, therefore I presume we

...e same way as .debug_info but is worth a word. > The top fragment has the header, including the directory/file lists > because those are referenced by index. DW_LNE_define_file can't be > used. Each function has a fragment containing the sequence for that > function, starting with set_address and ending with end_sequence. > The bottom fragment is empty, existing only to allow the length to > be computed. Yep - can't remove dead file and directory names, unfortunately - and the line table's pretty compact, so not sure it'd be a great savings (especially compared to the...

On Wed, Jun 3, 2020 at 6:34 AM Robinson, Paul <paul.robinson at sony.com> wrote: > > DWARF was designed in an era when COMDAT and ICF were not a thing, or at least not common, certainly not when talking about function code. The overhead of a unit occurred only once per translation unit, so that expense was reasonably amortized. > > > > Splitting functions into their own

...word. > > > The top fragment has the header, including the directory/file lists > > > because those are referenced by index. DW_LNE_define_file can't be > > > used. Each function has a fragment containing the sequence for that > > > function, starting with set_address and ending with end_sequence. > > > The bottom fragment is empty, existing only to allow the length to > > > be computed. > > > > Yep - can't remove dead file and directory names, unfortunately - and > > the line table's pretty compact, so not sure it'...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..21c9639d57e9 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...struct netdev_queue *txq; > diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c > index 8d03578d5e8c..21c9639d57e9 100644 > --- a/drivers/net/ethernet/apple/macmace.c > +++ b/drivers/net/ethernet/apple/macmace.c > @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); > static void mace_reset(struct net_device *dev); > static irqreturn_t mace_interrupt(int irq, void *dev_id); > static irqreturn_t mace_dma_intr(int irq, void *dev_id); > -static void mace_tx_timeout(struct net_device *dev); > +static void mace...

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

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..21c9639d57e9 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..21c9639d57e9 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..21c9639d57e9 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..21c9639d57e9 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

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>

...> > diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c > > index 8d03578d5e8c..95d3061c61be 100644 > > --- a/drivers/net/ethernet/apple/macmace.c > > +++ b/drivers/net/ethernet/apple/macmace.c > > @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); > > static void mace_reset(struct net_device *dev); > > static irqreturn_t mace_interrupt(int irq, void *dev_id); > > static irqreturn_t mace_dma_intr(int irq, void *dev_id); > > -static void mace_tx_timeout(struct net_device *dev); &g...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..95d3061c61be 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..95d3061c61be 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..95d3061c61be 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..95d3061c61be 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

...a = netdev_priv(ndev); struct netdev_queue *txq; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 8d03578d5e8c..95d3061c61be 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -91,7 +91,7 @@ static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); static irqreturn_t mace_interrupt(int irq, void *dev_id); static irqreturn_t mace_dma_intr(int irq, void *dev_id); -static void mace_tx_timeout(struct net_device *dev); +static void mace_tx_timeout(struct net_de...

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