/*
 * netsniff-ng - the packet sniffing beast
 * Subject to the GPL, version 2.
 */

#include <arpa/inet.h>

#include "protos.h"
#include "pcap_io.h"
#include "pkt_buff.h"
#include "dissector.h"
#include "dissector_sll.h"
#include "dissector_eth.h"
#include "dissector_netlink.h"
#include "lookup.h"

static char *pkt_type2str(uint8_t pkttype)
{
	switch (pkttype) {
	case PACKET_HOST:
		return "host";
	case PACKET_BROADCAST:
		return "broadcast";
	case PACKET_MULTICAST:
		return "multicast";
	case PACKET_OTHERHOST:
		return "other host";
	case PACKET_OUTGOING:
		return "outgoing";
	case PACKET_USER:
		return "user";
	case PACKET_KERNEL:
		return "kernel";
	}

	return "Unknown";
}

static void sll_print_full(struct pkt_buff *pkt)
{
	struct sockaddr_ll *sll = pkt->sll;
	char addr_str[40] = {};

	tprintf(" [ Linux \"cooked\"");
	tprintf(" Pkt Type %d (%s)", sll->sll_pkttype,
		pkt_type2str(sll->sll_pkttype));
	tprintf(", If Type %d (%s)", sll->sll_hatype,
		device_type2str(sll->sll_hatype));
	tprintf(", Addr Len %d", sll->sll_halen);
	tprintf(", Src (%s)", device_addr2str(sll->sll_addr, sll->sll_halen,
		sll->sll_hatype, addr_str, sizeof(addr_str)));
	tprintf(", Proto 0x%x", ntohs(sll->sll_protocol));
	tprintf(" ]\n");

	switch (pcap_devtype_to_linktype(sll->sll_hatype)) {
	case LINKTYPE_EN10MB:
	case ___constant_swab32(LINKTYPE_EN10MB):
		pkt_set_dissector(pkt, &eth_lay2, ntohs(sll->sll_protocol));
		break;
	case LINKTYPE_NETLINK:
	case ___constant_swab32(LINKTYPE_NETLINK):
		pkt->dissector = dissector_get_netlink_entry_point();
		break;
	default:
		tprintf(" [ Unknown protocol ]\n");
	}
}

static void sll_print_less(struct pkt_buff *pkt)
{
	struct sockaddr_ll *sll = pkt->sll;
	char addr_str[40] = {};

	tprintf(" Pkt Type %d (%s)", sll->sll_pkttype,
		pkt_type2str(sll->sll_pkttype));
	tprintf(", If Type %d (%s)", sll->sll_hatype,
		device_type2str(sll->sll_hatype));
	tprintf(", Addr Len %d", sll->sll_halen);
	tprintf(", Src (%s)", device_addr2str(sll->sll_addr, sll->sll_halen,
		sll->sll_hatype, addr_str, sizeof(addr_str)));
	tprintf(", Proto 0x%x", ntohs(sll->sll_protocol));
}

struct protocol sll_ops = {
	.key = 0,
	.print_full = sll_print_full,
	.print_less = sll_print_less,
};

struct protocol *dissector_get_sll_entry_point(void)
{
	return &sll_ops;
}

struct protocol *dissector_get_sll_exit_point(void)
{
	return &none_ops;
}

void dissector_init_sll(int fnttype)
{
	dissector_set_print_type(&sll_ops, fnttype);
	dissector_set_print_type(&none_ops, fnttype);
	lookup_init(LT_OUI);
}

void dissector_cleanup_sll(void)
{
	lookup_cleanup(LT_OUI);
}

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</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>Documentation</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>devicetree</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>bindings</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='952bbcb0781bd1341f6a9f5c96fc32737392c04a'/><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>Bjorn Helgaas &lt;bhelgaas@google.com&gt;</td><td class='right'>2016-02-05 14:58:12 -0600</td></tr>
<tr><th>committer</th><td>Bjorn Helgaas &lt;bhelgaas@google.com&gt;</td><td class='right'>2016-02-05 16:29:28 -0600</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>952bbcb0781bd1341f6a9f5c96fc32737392c04a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/Documentation/devicetree/bindings?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>a83655d86bf160aa40a0cedfac4e60c86a7a7080</a> /<a href='/cgit.cgi/linux/net-next.git/tree/Documentation/devicetree/bindings?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>Documentation/devicetree/bindings</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/devicetree/bindings?id=b6b83f7fdae7cae5260b907510619a47bd29cd70'>b6b83f7fdae7cae5260b907510619a47bd29cd70</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/devicetree/bindings?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a&amp;id2=b6b83f7fdae7cae5260b907510619a47bd29cd70'>diff</a>)</td></tr></table>
<div class='commit-subject'>PCI: Remove includes of asm/pci-bridge.h</div><div class='commit-msg'>Drivers should include asm/pci-bridge.h only when they need the arch-
specific things provided there.  Outside of the arch/ directories, the only
drivers that actually need things provided by asm/pci-bridge.h are the
powerpc RPA hotplug drivers in drivers/pci/hotplug/rpa*.

Remove the includes of asm/pci-bridge.h from the other drivers, adding an
include of linux/pci.h if necessary.

Signed-off-by: Bjorn Helgaas &lt;bhelgaas@google.com&gt;</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=952bbcb0781bd1341f6a9f5c96fc32737392c04a'>Diffstat</a> (limited to 'Documentation/devicetree/bindings')</div><table summary='diffstat' class='diffstat'>