/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2012 Markus Amend <markus@netsniff-ng.org>, Deutsche Flugsicherung GmbH
 * Subject to the GPL, version 2.
 *
 * Encapsulating Security Payload described in RFC4303
 */

#include <stdio.h>
#include <stdint.h>
#include <netinet/in.h>    /* for ntohs() */

#include "proto.h"
#include "protos.h"
#include "dissector_eth.h"
#include "built_in.h"
#include "pkt_buff.h"

struct esp_hdr {
	uint32_t h_spi;
	uint32_t h_sn;
} __packed;

static void esp(struct pkt_buff *pkt)
{
	struct esp_hdr *esp_ops;

	esp_ops = (struct esp_hdr *) pkt_pull(pkt, sizeof(*esp_ops));
	if (esp_ops == NULL)
		return;

	tprintf(" [ ESP ");
	tprintf("SPI (0x%x), ", ntohl(esp_ops->h_spi));
	tprintf("SN (0x%x)", ntohl(esp_ops->h_sn));
	tprintf(" ]\n");
}

static void esp_less(struct pkt_buff *pkt)
{
	struct esp_hdr *esp_ops;

	esp_ops = (struct esp_hdr *) pkt_pull(pkt, sizeof(*esp_ops));
	if (esp_ops == NULL)
		return;

	tprintf(" ESP");
}

struct protocol ip_esp_ops = {
	.key = 0x32,
	.print_full = esp,
	.print_less = esp_less,
};
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<tr><th>author</th><td>Arnd Bergmann &lt;arnd@arndb.de&gt;</td><td class='right'>2016-06-20 18:08:22 +0200</td></tr>
<tr><th>committer</th><td>Gregory CLEMENT &lt;gregory.clement@free-electrons.com&gt;</td><td class='right'>2016-06-30 13:47:52 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=b44439e42912b9dcc510a0ff891809ea2cadc46b'>b44439e42912b9dcc510a0ff891809ea2cadc46b</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=b44439e42912b9dcc510a0ff891809ea2cadc46b'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=929e604efa3dc0522214e0dc18984be23993e9f0'>929e604efa3dc0522214e0dc18984be23993e9f0</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=b44439e42912b9dcc510a0ff891809ea2cadc46b&amp;id2=929e604efa3dc0522214e0dc18984be23993e9f0'>diff</a>)</td></tr></table>
<div class='commit-subject'>ARM: mvebu: compile pm code conditionally</div><div class='commit-msg'>A cleanup to include the headers correctly caused another build problem:

arch/arm/mach-mvebu/kirkwood-pm.c:70:13: error: redefinition of 'kirkwood_pm_init'
arch/arm/mach-mvebu/kirkwood-pm.h:23:20: note: previous definition of 'kirkwood_pm_init' was here

The underlying issue is that kirkwood-pm.o is not actually meant to be
used when CONFIG_PM is disabled, so we should also leave it out of the
Makefile.

The same seems to be true for the PM code in MACH_MVEBU_V7, and I'm
treating it the same way here.

Signed-off-by: Arnd Bergmann &lt;arnd@arndb.de&gt;
Fixes: d705c1a66e15 ("ARM: Kirkwood: fix kirkwood_pm_init() declaration/type")
Signed-off-by: Gregory CLEMENT &lt;gregory.clement@free-electrons.com&gt;
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