#ifndef __NET_TC_IFE_H
#define __NET_TC_IFE_H

#include <net/act_api.h>
#include <linux/etherdevice.h>
#include <linux/rtnetlink.h>
#include <linux/module.h>

#define IFE_METAHDRLEN 2
struct tcf_ife_info {
	struct tc_action common;
	u8 eth_dst[ETH_ALEN];
	u8 eth_src[ETH_ALEN];
	u16 eth_type;
	u16 flags;
	/* list of metaids allowed */
	struct list_head metalist;
};
#define to_ife(a) ((struct tcf_ife_info *)a)

struct tcf_meta_info {
	const struct tcf_meta_ops *ops;
	void *metaval;
	u16 metaid;
	struct list_head metalist;
};

struct tcf_meta_ops {
	u16 metaid; /*Maintainer provided ID */
	u16 metatype; /*netlink attribute type (look at net/netlink.h) */
	const char *name;
	const char *synopsis;
	struct list_head list;
	int	(*check_presence)(struct sk_buff *, struct tcf_meta_info *);
	int	(*encode)(struct sk_buff *, void *, struct tcf_meta_info *);
	int	(*decode)(struct sk_buff *, void *, u16 len);
	int	(*get)(struct sk_buff *skb, struct tcf_meta_info *mi);
	int	(*alloc)(struct tcf_meta_info *, void *, gfp_t);
	void	(*release)(struct tcf_meta_info *);
	int	(*validate)(void *val, int len);
	struct module	*owner;
};

#define MODULE_ALIAS_IFE_META(metan)   MODULE_ALIAS("ifemeta" __stringify_1(metan))

int ife_get_meta_u32(struct sk_buff *skb, struct tcf_meta_info *mi);
int ife_get_meta_u16(struct sk_buff *skb, struct tcf_meta_info *mi);
int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
			const void *dval);
int ife_alloc_meta_u32(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
int ife_alloc_meta_u16(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
int ife_check_meta_u32(u32 metaval, struct tcf_meta_info *mi);
int ife_check_meta_u16(u16 metaval, struct tcf_meta_info *mi);
int ife_encode_meta_u32(u32 metaval, void *skbdata, struct tcf_meta_info *mi);
int ife_validate_meta_u32(void *val, int len);
int ife_validate_meta_u16(void *val, int len);
int ife_encode_meta_u16(u16 metaval, void *skbdata, struct tcf_meta_info *mi);
void ife_release_meta_gen(struct tcf_meta_info *mi);
int register_ife_op(struct tcf_meta_ops *mops);
int unregister_ife_op(struct tcf_meta_ops *mops);

#endif /* __NET_TC_IFE_H */
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/sctp?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>sctp</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>sm.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='6989606a7224a2d5a925df22a49e4f7a0bfed0d6'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-05 23:06:06 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-05 23:06:06 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>6989606a7224a2d5a925df22a49e4f7a0bfed0d6</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>2fb686a4dea9a7f4beec97fde510f2840c8e06f9</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>include/net/sctp/sm.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/sctp/sm.h?id=ed40875dd4b4c7b5c991db9e06c984180ab0b3ce'>ed40875dd4b4c7b5c991db9e06c984180ab0b3ce</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6&amp;id2=ed40875dd4b4c7b5c991db9e06c984180ab0b3ce'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/net/sctp/sm.h?id=be29d20f3f5db1f0b4e49a4f6eeedf840e2bf9b1'>be29d20f3f5db1f0b4e49a4f6eeedf840e2bf9b1</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/net/sctp/sm.h?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6&amp;id2=be29d20f3f5db1f0b4e49a4f6eeedf840e2bf9b1'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit</div><div class='commit-msg'>Pull audit fixes from Paul Moore:
 "Two small fixes relating to audit's use of fsnotify.

  The first patch plugs a leak and the second fixes some lock
  shenanigans. The patches are small and I banged on this for an
  afternoon with our testsuite and didn't see anything odd"

* 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit:
  audit: Fix sleep in atomic
  fsnotify: Remove fsnotify_duplicate_mark()
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=6989606a7224a2d5a925df22a49e4f7a0bfed0d6'>Diffstat</a> (limited to 'include/net/sctp/sm.h')</div><table summary='diffstat' class='diffstat'>