| /* |
| * IPV6 GSO/GRO offload support |
| * Linux INET6 implementation |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| * |
| * IPV6 Extension Header GSO/GRO support |
| */ |
| #include <net/protocol.h> |
| #include "ip6_offload.h" |
| |
| static const struct net_offload rthdr_offload = { |
| .flags = INET6_PROTO_GSO_EXTHDR, |
| }; |
| |
| static const struct net_offload dstopt_offload = { |
| .flags = INET6_PROTO_GSO_EXTHDR, |
| }; |
| |
| int __init ipv6_exthdrs_offload_init(void) |
| { |
| int ret; |
| |
| ret = inet6_add_offload(&rthdr_offload, IPPROTO_ROUTING); |
| if (ret) |
| goto out; |
| |
| ret = inet6_add_offload(&dstopt_offload, IPPROTO_DSTOPTS); |
| if (ret) |
| goto out_rt; |
| |
| out: |
| return ret; |
| |
| out_rt: |
| inet6_del_offload(&rthdr_offload, IPPROTO_ROUTING); |
| goto out; |
| } |