C++ (Cpp) netif_set_gso_max_size Examples

Example #1

File: sn_netdev.c Project: NetSys/bess

static void sn_set_offloads(struct net_device *netdev)
{
	netif_set_gso_max_size(netdev, SNBUF_DATA);

#if 0
	netdev->hw_features = NETIF_F_SG |
			      NETIF_F_IP_CSUM |
			      NETIF_F_RXCSUM |
			      NETIF_F_TSO |
			      NETIF_F_TSO_ECN |
			      NETIF_F_LRO |
			      NETIF_F_GSO_UDP_TUNNEL;
#else
	/* Disable all offloading features for now */
	netdev->hw_features = 0;
#endif

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
	netdev->hw_enc_features = netdev->hw_features;
#endif

	/* We prevent this interface from moving around namespaces.
	 * This is to work around race between device unregister and namespace
	 * cleanup. Revise this after adopting rtnl link based design */
	netdev->features = netdev->hw_features | NETIF_F_NETNS_LOCAL;
}

Example #2

File: sn_netdev.c Project: apanda/bess

static void sn_set_offloads(struct net_device *netdev)
{
	netif_set_gso_max_size(netdev, 
			MAX_LFRAME - sizeof(struct sn_tx_metadata));

#if 0
	netdev->hw_features = NETIF_F_SG |
			      NETIF_F_IP_CSUM |
			      NETIF_F_RXCSUM |
			      NETIF_F_TSO |
			      NETIF_F_TSO_ECN |
			      NETIF_F_LRO |
			      NETIF_F_GSO_UDP_TUNNEL;
#else
	/* Disable all offloading features for now */
	netdev->hw_features = 0;
#endif

	netdev->hw_enc_features = netdev->hw_features;

	netdev->features = netdev->hw_features;
}