/*
 *	Handle firewalling core
 *	Linux ethernet bridge
 *
 *	Authors:
 *	Lennert Buytenhek		<buytenh@gnu.org>
 *	Bart De Schuymer		<bdschuym@pandora.be>
 *
 *	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.
 *
 *	Lennert dedicates this file to Kerstin Wurdinger.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/in_route.h>
#include <linux/inetdevice.h>
#include <net/route.h>

#include "br_private.h"
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
#endif

static void fake_update_pmtu(struct dst_entry *dst, struct sock *sk,
			     struct sk_buff *skb, u32 mtu)
{
}

static void fake_redirect(struct dst_entry *dst, struct sock *sk,
			  struct sk_buff *skb)
{
}

static u32 *fake_cow_metrics(struct dst_entry *dst, unsigned long old)
{
	return NULL;
}

static struct neighbour *fake_neigh_lookup(const struct dst_entry *dst,
					   struct sk_buff *skb,
					   const void *daddr)
{
	return NULL;
}

static unsigned int fake_mtu(const struct dst_entry *dst)
{
	return dst->dev->mtu;
}

static struct dst_ops fake_dst_ops = {
	.family		= AF_INET,
	.update_pmtu	= fake_update_pmtu,
	.redirect	= fake_redirect,
	.cow_metrics	= fake_cow_metrics,
	.neigh_lookup	= fake_neigh_lookup,
	.mtu		= fake_mtu,
};

/*
 * Initialize bogus route table used to keep netfilter happy.
 * Currently, we fill in the PMTU entry because netfilter
 * refragmentation needs it, and the rt_flags entry because
 * ipt_REJECT needs it.  Future netfilter modules might
 * require us to fill additional fields.
 */
static const u32 br_dst_default_metrics[RTAX_MAX] = {
	[RTAX_MTU - 1] = 1500,
};

void br_netfilter_rtable_init(struct net_bridge *br)
{
	struct rtable *rt = &br->fake_rtable;

	atomic_set(&rt->dst.__refcnt, 1);
	rt->dst.dev = br->dev;
	rt->dst.path = &rt->dst;
	dst_init_metrics(&rt->dst, br_dst_default_metrics, true);
	rt->dst.flags	= DST_NOXFRM | DST_FAKE_RTABLE;
	rt->dst.ops = &fake_dst_ops;
}

int __init br_nf_core_init(void)
{
	return dst_entries_init(&fake_dst_ops);
}

void br_nf_core_fini(void)
{
	dst_entries_destroy(&fake_dst_ops);
}
cgit.cgi/linux/net-next.git/log/tools/lib/lockdep/tests/ABBCCA.c'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/lib?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>lib</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/lib/lockdep?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>lockdep</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/lib/lockdep/tests?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>tests</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/lib/lockdep/tests/ABBCCA.c?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>ABBCCA.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='228c8c6b1f4376788e9d5ab00d50b10228eb40d3'/><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>Johannes Berg &lt;johannes.berg@intel.com&gt;</td><td class='right'>2017-01-26 17:15:44 +0100</td></tr>
<tr><th>committer</th><td>Johannes Berg &lt;johannes.berg@intel.com&gt;</td><td class='right'>2017-01-26 18:03:09 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/lib/lockdep/tests/ABBCCA.c?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>228c8c6b1f4376788e9d5ab00d50b10228eb40d3</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/lib/lockdep/tests/ABBCCA.c?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>dfd7010fa9480284fe72bb2c4ab50a5225792a10</a> /<a href='/cgit.cgi/linux/net-next.git/tree/tools/lib/lockdep/tests/ABBCCA.c?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>tools/lib/lockdep/tests/ABBCCA.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/lib/lockdep/tests/ABBCCA.c?id=731977e97b3697454a862fec656c2561eabc0b87'>731977e97b3697454a862fec656c2561eabc0b87</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/lib/lockdep/tests/ABBCCA.c?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3&amp;id2=731977e97b3697454a862fec656c2561eabc0b87'>diff</a>)</td></tr></table>
<div class='commit-subject'>wireless: define cipher/AKM suites using a macro</div><div class='commit-msg'>The spec writes cipher/AKM suites as something like 00-0F-AC:9,
but the part after the colon isn't hex, it's decimal, so that
we've already had a few mistakes (in other code, or unmerged
patches) to e.g. write 0x000FAC10 instead of 0x000FAC0A.

Use a macro to avoid that problem.

Reviewed-by: Luca Coelho &lt;luciano.coelho@intel.com&gt;
Signed-off-by: Johannes Berg &lt;johannes.berg@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=228c8c6b1f4376788e9d5ab00d50b10228eb40d3'>Diffstat</a> (limited to 'tools/lib/lockdep/tests/ABBCCA.c')</div><table summary='diffstat' class='diffstat'>