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

#include <stdint.h>

#include "hash.h"
#include "proto.h"
#include "protos.h"
#include "dissector.h"
#include "dissector_eth.h"
#include "lookup.h"
#include "xmalloc.h"

struct hash_table eth_lay2;
struct hash_table eth_lay3;

static inline void dissector_init_entry(int type)
{
	dissector_set_print_type(&ethernet_ops, type);
}

static inline void dissector_init_exit(int type)
{
	dissector_set_print_type(&none_ops, type);
}

static void dissector_init_layer_2(int type)
{
	init_hash(&eth_lay2);
	INSERT_HASH_PROTOS(arp_ops, eth_lay2);
	INSERT_HASH_PROTOS(lldp_ops, eth_lay2);
	INSERT_HASH_PROTOS(vlan_ops, eth_lay2);
	INSERT_HASH_PROTOS(ipv4_ops, eth_lay2);
	INSERT_HASH_PROTOS(ipv6_ops, eth_lay2);
	INSERT_HASH_PROTOS(QinQ_ops, eth_lay2);
	INSERT_HASH_PROTOS(mpls_uc_ops, eth_lay2);
	for_each_hash_int(&eth_lay2, dissector_set_print_type, type);
}

static void dissector_init_layer_3(int type)
{
	init_hash(&eth_lay3);
	INSERT_HASH_PROTOS(icmpv4_ops, eth_lay3);
	INSERT_HASH_PROTOS(icmpv6_ops, eth_lay3);
	INSERT_HASH_PROTOS(igmp_ops, eth_lay3);
	INSERT_HASH_PROTOS(ip_auth_ops, eth_lay3);
	INSERT_HASH_PROTOS(ip_esp_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_dest_opts_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_fragm_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_hop_by_hop_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_in_ipv4_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_mobility_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_no_next_header_ops, eth_lay3);
	INSERT_HASH_PROTOS(ipv6_routing_ops, eth_lay3);
	INSERT_HASH_PROTOS(tcp_ops, eth_lay3);
	INSERT_HASH_PROTOS(udp_ops, eth_lay3);
	for_each_hash_int(&eth_lay3, dissector_set_print_type, type);
}

void dissector_init_ethernet(int fnttype)
{
	dissector_init_entry(fnttype);
	dissector_init_layer_2(fnttype);
	dissector_init_layer_3(fnttype);
	dissector_init_exit(fnttype);

	lookup_init(LT_PORTS_UDP);
	lookup_init(LT_PORTS_TCP);
	lookup_init(LT_ETHERTYPES);
	lookup_init(LT_OUI);
}

void dissector_cleanup_ethernet(void)
{
	free_hash(&eth_lay2);
	free_hash(&eth_lay3);

	lookup_cleanup(LT_OUI);
	lookup_cleanup(LT_ETHERTYPES);
	lookup_cleanup(LT_PORTS_TCP);
	lookup_cleanup(LT_PORTS_UDP);
}
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/build?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>build</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/build/feature?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>feature</a>/<a href='/cgit.cgi/linux/net-next.git/commit/tools/build/feature/test-clang.cpp?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>test-clang.cpp</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'/><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'>2017-01-27 12:29:30 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-27 12:29:30 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/build/feature/test-clang.cpp?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>dd3b9f25c867cb2507a45e436d6ede8eb08e7b05</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/build/feature/test-clang.cpp?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>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/tools/build/feature/test-clang.cpp?id=69978aa0f21f43529e11f924504dadb6ce2f229a'>69978aa0f21f43529e11f924504dadb6ce2f229a</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/build/feature/test-clang.cpp?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05&amp;id2=69978aa0f21f43529e11f924504dadb6ce2f229a'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/build/feature/test-clang.cpp?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>b4cfe3971f6eab542dd7ecc398bfa1aeec889934</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/build/feature/test-clang.cpp?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05&amp;id2=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma</div><div class='commit-msg'>Pull rdma fixes from Doug Ledford:
 "Second round of -rc fixes for 4.10.

  This -rc cycle has been slow for the rdma subsystem. I had already
  sent you the first batch before the Holiday break. After that, we kept
  only getting a few here or there. Up until this week, when I got a
  drop of 13 to one driver (qedr). So, here's the -rc patches I have. I
  currently have none held in reserve, so unless something new comes in,
  this is it until the next merge window opens.

  Summary:

   - series of iw_cxgb4 fixes to make it work with the drain cq API

   - one or two patches each to: srp, iser, cxgb3, vmw_pvrdma, umem,
     rxe, and ipoib

   - one big series (13 patches) for the new qedr driver"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (27 commits)
  RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled
  IB/rxe: Prevent from completer to operate on non valid QP
  IB/rxe: Fix rxe dev insertion to rxe_dev_list
  IB/umem: Release pid in error and ODP flow
  RDMA/qedr: Dispatch port active event from qedr_add
  RDMA/qedr: Fix and simplify memory leak in PD alloc
  RDMA/qedr: Fix RDMA CM loopback
  RDMA/qedr: Fix formatting
  RDMA/qedr: Mark three functions as static
  RDMA/qedr: Don't reset QP when queues aren't flushed
  RDMA/qedr: Don't spam dmesg if QP is in error state
  RDMA/qedr: Remove CQ spinlock from CM completion handlers
  RDMA/qedr: Return max inline data in QP query result
  RDMA/qedr: Return success when not changing QP state
  RDMA/qedr: Add uapi header qedr-abi.h
  RDMA/qedr: Fix MTU returned from QP query
  RDMA/core: Add the function ib_mtu_int_to_enum
  IB/vmw_pvrdma: Fix incorrect cleanup on pvrdma_pci_probe error path
  IB/vmw_pvrdma: Don't leak info from alloc_ucontext
  IB/cxgb3: fix misspelling in header guard
  ...
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=dd3b9f25c867cb2507a45e436d6ede8eb08e7b05'>Diffstat</a> (limited to 'tools/build/feature/test-clang.cpp')</div><table summary='diffstat' class='diffstat'>