search for: failover_set_rx_mode

...t; + .ndo_stop = failover_close, > > > + .ndo_start_xmit = failover_start_xmit, > > > + .ndo_select_queue = failover_select_queue, > > > + .ndo_get_stats64 = failover_get_stats, > > > + .ndo_change_mtu = failover_change_mtu, > > > + .ndo_set_rx_mode = failover_set_rx_mode, > > > + .ndo_validate_addr = eth_validate_addr, > > > + .ndo_features_check = passthru_features_check, > > xdp support? > > I think it should be possible to add it be calling the lower dev ndo_xdp routines > with proper checks. can we add this later? I'd be c...

....ndo_start_xmit = failover_start_xmit, >> > > + .ndo_select_queue = failover_select_queue, >> > > + .ndo_get_stats64 = failover_get_stats, >> > > + .ndo_change_mtu = failover_change_mtu, >> > > + .ndo_set_rx_mode = failover_set_rx_mode, >> > > + .ndo_validate_addr = eth_validate_addr, >> > > + .ndo_features_check = passthru_features_check, >> > xdp support? >> >> I think it should be possible to add it be calling the lower dev ndo_xdp routines >> with proper checks. can...

...erence(finfo->standby_dev); > + if (standby_dev) { > + ret = dev_set_mtu(standby_dev, new_mtu); > + if (ret) { > + dev_set_mtu(primary_dev, dev->mtu); > + return ret; > + } > + } > + > + dev->mtu = new_mtu; > + return 0; > +} > + > +static void failover_set_rx_mode(struct net_device *dev) > +{ > + struct failover_info *finfo = netdev_priv(dev); > + struct net_device *slave_dev; > + > + rcu_read_lock(); > + > + slave_dev = rcu_dereference(finfo->primary_dev); > + if (slave_dev) { > + dev_uc_sync_multiple(slave_dev, dev); > +...

...erence(finfo->standby_dev); > + if (standby_dev) { > + ret = dev_set_mtu(standby_dev, new_mtu); > + if (ret) { > + dev_set_mtu(primary_dev, dev->mtu); > + return ret; > + } > + } > + > + dev->mtu = new_mtu; > + return 0; > +} > + > +static void failover_set_rx_mode(struct net_device *dev) > +{ > + struct failover_info *finfo = netdev_priv(dev); > + struct net_device *slave_dev; > + > + rcu_read_lock(); > + > + slave_dev = rcu_dereference(finfo->primary_dev); > + if (slave_dev) { > + dev_uc_sync_multiple(slave_dev, dev); > +...

...mtu); + if (ret) + return ret; + } + + standby_dev = rcu_dereference(finfo->standby_dev); + if (standby_dev) { + ret = dev_set_mtu(standby_dev, new_mtu); + if (ret) { + dev_set_mtu(primary_dev, dev->mtu); + return ret; + } + } + + dev->mtu = new_mtu; + return 0; +} + +static void failover_set_rx_mode(struct net_device *dev) +{ + struct failover_info *finfo = netdev_priv(dev); + struct net_device *slave_dev; + + rcu_read_lock(); + + slave_dev = rcu_dereference(finfo->primary_dev); + if (slave_dev) { + dev_uc_sync_multiple(slave_dev, dev); + dev_mc_sync_multiple(slave_dev, dev); + } + + slav...

...y_dev) { >> + ret = dev_set_mtu(standby_dev, new_mtu); >> + if (ret) { >> + dev_set_mtu(primary_dev, dev->mtu); >> + return ret; >> + } >> + } >> + >> + dev->mtu = new_mtu; >> + return 0; >> +} >> + >> +static void failover_set_rx_mode(struct net_device *dev) >> +{ >> + struct failover_info *finfo = netdev_priv(dev); >> + struct net_device *slave_dev; >> + >> + rcu_read_lock(); >> + >> + slave_dev = rcu_dereference(finfo->primary_dev); >> + if (slave_dev) { >> + dev_uc_syn...

The main motivation for this patch is to enable cloud service providers to provide an accelerated datapath to virtio-net enabled VMs in a transparent manner with no/minimal guest userspace changes. This also enables hypervisor controlled live migration to be supported with VMs that have direct attached SR-IOV VF devices. Patch 1 introduces a new feature bit VIRTIO_NET_F_STANDBY that can be used