NETIF_F_V4_CSUM   542 include/linux/netdevice.h #define NETIF_F_ALL_CSUM	(NETIF_F_V4_CSUM | NETIF_F_V6_CSUM)
NETIF_F_V4_CSUM  1196 net/ipv4/af_inet.c 	if (!(features & NETIF_F_V4_CSUM))
NETIF_F_V4_CSUM   852 net/ipv4/ip_output.c 	    rt->u.dst.dev->features & NETIF_F_V4_CSUM &&
NETIF_F_V4_CSUM   168 net/ipv4/netfilter/nf_nat_helper.c 		    skb->dev->features & NETIF_F_V4_CSUM) {
NETIF_F_V4_CSUM   257 net/ipv4/netfilter/nf_nat_helper.c 		    skb->dev->features & NETIF_F_V4_CSUM) {