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Searched refs:tun_hlen (Results 1 – 7 of 7) sorted by relevance

/linux-6.3-rc2/net/ipv4/
A Dip_gre.c465 gre_build_header(skb, tunnel->tun_hlen, in __gre_xmit()
758 len = tunnel->tun_hlen; in ipgre_link_update()
759 tunnel->tun_hlen = gre_calc_hlen(tunnel->parms.o_flags); in ipgre_link_update()
760 len = tunnel->tun_hlen - len; in ipgre_link_update()
956 tunnel->tun_hlen = gre_calc_hlen(tunnel->parms.o_flags); in __gre_tunnel_init()
959 tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen; in __gre_tunnel_init()
1295 tunnel->tun_hlen = 4; /* 4-byte GRE hdr. */ in erspan_tunnel_init()
1297 tunnel->tun_hlen = 8; /* 8-byte GRE hdr. */ in erspan_tunnel_init()
1300 tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen + in erspan_tunnel_init()
A Dipip.c386 tunnel->tun_hlen = 0; in ipip_tunnel_init()
387 tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen; in ipip_tunnel_init()
A Dip_tunnel.c478 t->hlen = t->encap_hlen + t->tun_hlen; in ip_tunnel_encap_setup()
/linux-6.3-rc2/net/ipv6/
A Dip6_gre.c765 int tun_hlen; in __gre6_xmit() local
783 tun_hlen = gre_calc_hlen(flags); in __gre6_xmit()
785 if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen)) in __gre6_xmit()
788 gre_build_header(skb, tun_hlen, in __gre6_xmit()
800 gre_build_header(skb, tunnel->tun_hlen, flags, in __gre6_xmit()
1175 tunnel->tun_hlen = gre_calc_hlen(tunnel->parms.o_flags); in ip6gre_calc_hlen()
1176 tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen; in ip6gre_calc_hlen()
1858 tunnel->tun_hlen = 8; in ip6erspan_calc_hlen()
1859 tunnel->hlen = tunnel->tun_hlen + tunnel->encap_hlen + in ip6erspan_calc_hlen()
A Dip6_tunnel.c1173 mtu = dst_mtu(dst) - eth_hlen - psh_hlen - t->tun_hlen; in ip6_tnl_xmit()
1182 if (skb->len - t->tun_hlen - eth_hlen > mtu && !skb_is_gso(skb)) { in ip6_tnl_xmit()
1476 t->tun_hlen = 0; in ip6_tnl_link_config()
1477 t->hlen = t->encap_hlen + t->tun_hlen; in ip6_tnl_link_config()
1795 t->hlen = t->encap_hlen + t->tun_hlen; in ip6_tnl_encap_setup()
1873 t->tun_hlen = 0; in ip6_tnl_dev_init_gen()
1874 t->hlen = t->encap_hlen + t->tun_hlen; in ip6_tnl_dev_init_gen()
/linux-6.3-rc2/include/net/
A Dip6_tunnel.h63 int tun_hlen; /* Precalculated header length */ member
A Dip_tunnels.h121 int tun_hlen; /* Precalculated header length */ member

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