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Update to FreeBSD head 2016-08-23

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Git mirror commit 9fe7c416e6abb28b1398fd3e5687099846800cfd.
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Sebastian Huber
2016-10-07 15:10:20 +02:00
parent 8c0eebac7d
commit c40e45b75e
1040 changed files with 156866 additions and 67039 deletions
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58
freebsd/sys/netinet6/in6_rss.h Normal file
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/*-
* Copyright (c) 2010-2011 Juniper Networks, Inc.
* All rights reserved.
*
* This software was developed by Robert N. M. Watson under contract
* to Juniper Networks, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NETINET6_IN6_RSS_H_
#define _NETINET6_IN6_RSS_H_
#include <netinet/in.h> /* in_addr_t */
/*
* Network stack interface to generate a hash for a protocol tuple.
*/
uint32_t rss_hash_ip6_4tuple(const struct in6_addr *src, u_short srcport,
const struct in6_addr *dst, u_short dstport);
uint32_t rss_hash_ip6_2tuple(const struct in6_addr *src,
const struct in6_addr *dst);
/*
* Functions to calculate a software RSS hash for a given mbuf or
* packet detail.
*/
int rss_mbuf_software_hash_v6(const struct mbuf *m, int dir,
uint32_t *hashval, uint32_t *hashtype);
int rss_proto_software_hash_v6(const struct in6_addr *src,
const struct in6_addr *dst, u_short src_port,
u_short dst_port, int proto, uint32_t *hashval,
uint32_t *hashtype);
struct mbuf * rss_soft_m2cpuid_v6(struct mbuf *m, uintptr_t source,
u_int *cpuid);
#endif /* !_NETINET6_IN6_RSS_H_ */