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Searched refs:IP6_MAX_MTU (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/net/
H A Dudpgso.c195 #ifndef IP6_MAX_MTU
196 #define IP6_MAX_MTU (ETH_MAX_MTU + sizeof(struct ip6_hdr)) macro
256 .tlen = (IP6_MAX_MTU / CONST_MSS_V6) * CONST_MSS_V6,
258 .r_num_mss = (IP6_MAX_MTU / CONST_MSS_V6),
263 .tlen = IP6_MAX_MTU - CONST_HDRLEN_V6,
266 .r_len_last = IP6_MAX_MTU - CONST_HDRLEN_V6 -
271 .tlen = IP6_MAX_MTU - CONST_HDRLEN_V6 + 1,
/linux/include/net/
H A Dip6_route.h44 #define IP6_MAX_MTU (0xFFFF + sizeof(struct ipv6hdr)) macro
/linux/net/ipv6/
H A Dip6_tunnel.c1515 mtu = min_t(unsigned int, tdev->mtu, IP6_MAX_MTU); in ip6_tnl_link_config()
1749 if (new_mtu > IP6_MAX_MTU - dev->hard_header_len - t_hlen) in ip6_tnl_change_mtu()
1900 dev->max_mtu = IP6_MAX_MTU - dev->hard_header_len - t_hlen; in ip6_tnl_dev_init_gen()
H A Dsit.c1435 dev->max_mtu = IP6_MAX_MTU - t_hlen; in ipip6_tunnel_setup()
1586 mtu <= IP6_MAX_MTU - dev->hard_header_len) in ipip6_newlink()
H A Droute.c1606 mtu = min_t(unsigned int, mtu, IP6_MAX_MTU); in fib6_mtu()
3264 mtu = min_t(unsigned int, mtu, IP6_MAX_MTU); in ip6_mtu_from_fib6()