mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 21:38:32 +08:00
2874c5fd28
Based on 1 normalized pattern(s): 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
38 lines
711 B
C
38 lines
711 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* IPV6 GSO/GRO offload support
|
|
* Linux INET6 implementation
|
|
*
|
|
* 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;
|
|
}
|