search for: virtio_net_f_host_sctp_csum

...ruct virtio_device *vdev) dev->features |= dev->hw_features & NETIF_F_ALL_TSO; /* (!csum && gso) case will be fixed by register_netdev() */ } + if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_CSUM)) dev->features |= NETIF_F_RXCSUM; + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_SCTP_CSUM)) { + dev->hw_features |= NETIF_F_SCTP_CRC; + dev->features |= NETIF_F_SCTP_CRC; + } + dev->vlan_features = dev->features; /* MTU range: 68 - 65535 */ @@ -2962,7 +2973,8 @@ static struct virtio_device_id id_table[] = { VIRTIO_NET_F_GUEST_ANNOUNCE, VIRTIO_NET_F_MQ, \ VIRTIO_N...

Now that we have SCTP offload capabilities in the kernel, we can add them to virtio as well. First step is SCTP checksum. We need a new freature in virtio to negotiate this support since SCTP is excluded with the stardard checksum and requires a little bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit. As the "little bit extra", the kernel uses a new bit in the skb

Now that we have SCTP offload capabilities in the kernel, we can add them to virtio as well. First step is SCTP checksum. We need a new freature in virtio to negotiate this support since SCTP is excluded with the stardard checksum and requires a little bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit. As the "little bit extra", the kernel uses a new bit in the skb

...> /* (!csum && gso) case will be fixed by register_netdev() */ > > > } > > > + > > > if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_CSUM)) > > > dev->features |= NETIF_F_RXCSUM; > > > > > > + if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_SCTP_CSUM)) { > > > + dev->hw_features |= NETIF_F_SCTP_CRC; > > > + dev->features |= NETIF_F_SCTP_CRC; > > > + } > > > + > > > dev->vlan_features = dev->features; > > > > > > /* MTU range: 68 - 65535 */ > > > @@ -2962,7...