/*
 * netsniff-ng - the packet sniffing beast
 * Copyright 2009, 2010 Daniel Borkmann.
 * Copyright 2010 Emmanuel Roullit.
 * Subject to the GPL, version 2.
 */

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

#include "proto.h"
#include "vlan.h"
#include "dissector_eth.h"
#include "pkt_buff.h"

struct vlanhdr {
	uint16_t h_vlan_TCI;
	uint16_t h_vlan_encapsulated_proto;
} __packed;

static void vlan(struct pkt_buff *pkt)
{
	uint16_t tci;
	struct vlanhdr *vlan = (struct vlanhdr *) pkt_pull(pkt, sizeof(*vlan));

	if (vlan == NULL)
		return;

	tci = ntohs(vlan->h_vlan_TCI);

	tprintf(" [ VLAN ");
	tprintf("Prio (%d), ", vlan_tci2prio(tci));
	tprintf("CFI (%d), ", vlan_tci2cfi(tci));
	tprintf("ID (%d), ", vlan_tci2vid(tci));
	tprintf("Proto (0x%.4x)", ntohs(vlan->h_vlan_encapsulated_proto));
	tprintf(" ]\n");

	pkt_set_dissector(pkt, &eth_lay2, ntohs(vlan->h_vlan_encapsulated_proto));
}

static void vlan_less(struct pkt_buff *pkt)
{
	uint16_t tci;
	struct vlanhdr *vlan = (struct vlanhdr *) pkt_pull(pkt, sizeof(*vlan));

	if (vlan == NULL)
		return;

	tci = ntohs(vlan->h_vlan_TCI);

	tprintf(" VLAN%d", (tci & 0x0FFF));

	pkt_set_dissector(pkt, &eth_lay2, ntohs(vlan->h_vlan_encapsulated_proto));
}

struct protocol vlan_ops = {
	.key = 0x8100,
	.print_full = vlan,
	.print_less = vlan_less,
};
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>dt-bindings</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='fc58fcf6da7377eeac217b3b187bb004c9564467'/><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>Srinivas Kandagatla &lt;srinivas.kandagatla@st.com&gt;</td><td class='right'>2014-03-11 09:32:49 +0000</td></tr>
<tr><th>committer</th><td>Srinivas Kandagatla &lt;srinivas.kandagatla@st.com&gt;</td><td class='right'>2014-03-11 10:03:10 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>fc58fcf6da7377eeac217b3b187bb004c9564467</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/dt-bindings?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>db3924e30f3b1e38c29b76c557f9e892a379d5c0</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/dt-bindings?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>include/dt-bindings</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings?id=6b7f06cc805bb4755e69cd916b3f565947e0a77a'>6b7f06cc805bb4755e69cd916b3f565947e0a77a</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings?id=fc58fcf6da7377eeac217b3b187bb004c9564467&amp;id2=6b7f06cc805bb4755e69cd916b3f565947e0a77a'>diff</a>)</td></tr></table>
<div class='commit-subject'>ARM: STi: STiH415: Add soft reset controller support.</div><div class='commit-msg'>This patch adds soft reset controller support for STiH415 and adds new
softreset lines required for other device tree nodes in the header file.

Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@st.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=fc58fcf6da7377eeac217b3b187bb004c9564467'>Diffstat</a> (limited to 'include/dt-bindings')</div><table summary='diffstat' class='diffstat'>