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/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef SRC_VNET_SESSION_SESSION_DEBUG_H_
#define SRC_VNET_SESSION_SESSION_DEBUG_H_

#include <vnet/session/transport.h>
#include <vlib/vlib.h>

#define foreach_session_dbg_evt		\
  _(ENQ, "enqueue")			\
  _(DEQ, "dequeue")			\
  _(DEQ_NODE, "dequeue")		\
  _(POLL_GAP_TRACK, "poll gap track")	\

typedef enum _session_evt_dbg
{
#define _(sym, str) SESSION_EVT_##sym,
  foreach_session_dbg_evt
#undef _
} session_evt_dbg_e;

#define SESSION_DBG (0)
#define SESSION_DEQ_NODE_EVTS (0)
#define SESSION_EVT_POLL_DBG (1)

#if TRANSPORT_DEBUG && SESSION_DBG

#define DEC_SESSION_ETD(_s, _e, _size)					\
  struct								\
  {									\
    u32 data[_size];							\
  } * ed;								\
  transport_proto_vft_t *vft = 						\
      session_get_transport_vft (_s->session_type);			\
  transport_connection_t *_tc = 					\
      vft->get_connection (_s->connection_index, _s->thread_index);	\
  ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main,			\
			_e, _tc->elog_track)

#define DEC_SESSION_ED(_e, _size)					\
  struct								\
  {									\
    u32 data[_size];							\
  } * ed;								\
  ed = ELOG_DATA (&vlib_global_main.elog_main, _e)

#define SESSION_EVT_DEQ_HANDLER(_s, _body)				\
{									\
  ELOG_TYPE_DECLARE (_e) =						\
  {									\
    .format = "deq: id %d len %d rd %d wnd %d",				\
    .format_args = "i4i4i4i4",						\
  };									\
  DEC_SESSION_ETD(_s, _e, 4);						\
  do { _body; } while (0);						\
}

#define SESSION_EVT_ENQ_HANDLER(_s, _body)				\
{									\
  ELOG_TYPE_DECLARE (_e) =						\
  {									\
    .format = "enq: id %d length %d",					\
    .format_args = "i4i4",						\
  };									\
  DEC_SESSION_ETD(_s, _e, 2);						\
  do { _body; } while (0);						\
}

#if SESSION_DEQ_NODE_EVTS
#define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt)				\
{									\
  ELOG_TYPE_DECLARE (_e) =						\
  {									\
    .format = "deq-node: %s",						\
    .format_args = "t4",                                      		\
    .n_enum_strings = 2,                                        	\
    .enum_strings = {                                           	\
      "start",                                             		\
      "end",                                              		\
    },									\
  };									\
  DEC_SESSION_ED(_e, 1);						\
  ed->data[0] = _node_evt;						\
}
#else
#define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt)
#endif

#if SESSION_DBG && SESSION_EVT_POLL_DBG
#define SESSION_EVT_POLL_GAP(_smm, _my_thread_index)			\
{									\
  ELOG_TYPE_DECLARE (_e) =						\
  {									\
    .format = "nixon-gap: %d MS",					\
    .format_args = "i4",						\
  };									\
  DEC_SESSION_ED(_e, 1);						\
  ed->data[0] =	(u32) ((now -						\
    _smm->last_event_poll_by_thread[my_thread_index])*1000.0);		\
}
#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_smm, _my_thread_index)	\
{									\
  if (PREDICT_TRUE(							\
	      smm->last_event_poll_by_thread[my_thread_index] != 0.0))	\
    if (now > smm->last_event_poll_by_thread[_my_thread_index] + 500e-6)\
	SESSION_EVT_POLL_GAP(smm, my_thread_index);			\
  _smm->last_event_poll_by_thread[my_thread_index] = now;		\
}

#else
#define SESSION_EVT_POLL_GAP(_smm, _my_thread_index)
#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_smm, _my_thread_index)
#endif

#define CONCAT_HELPER(_a, _b) _a##_b
#define CC(_a, _b) CONCAT_HELPER(_a, _b)
#define SESSION_EVT_DBG(_evt, _args...) CC(_evt, _HANDLER)(_args)

#else
#define SESSION_EVT_DBG(_evt, _args...)
#endif

#endif /* SRC_VNET_SESSION_SESSION_DEBUG_H_ */
/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */
ither express or implied. # See the License for the specific language governing permissions and # limitations under the License. *** Settings *** | Resource | resources/libraries/robot/performance/performance_setup.robot | Resource | resources/libraries/robot/crypto/ipsec.robot | ... | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | MRR | ... | IP4FWD | IPSEC | IPSECSW | IPSECTUN | NIC_Intel-XL710 | BASE | ... | Suite Setup | Set up IPSec performance test suite | L3 | Intel-XL710 | ... | SW_cryptodev | Suite Teardown | Tear down 3-node performance topology | ... | Test Setup | Set up performance test | ... | Test Teardown | Tear down performance mrr test | ... | Test Template | Local Template | ... | Documentation | *Raw results IPv4 IPsec tunnel mode performance test suite.* | ... | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology | ... | with single links between nodes. | ... | *[Enc] Packet Encapsulations:* Eth-IPv4 on TG-DUTn, | ... | Eth-IPv4-IPSec on DUT1-DUT2 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with DPDK SW | ... | crypto devices and multiple IPsec tunnels between them. | ... | DUTs get IPv4 traffic from TG, encrypt it | ... | and send to another DUT, where packets are decrypted and sent back to TG | ... | *[Ver] TG verification:* In MaxReceivedRate test TG sends traffic | ... | at line rate and reports total received/sent packets over trial period. | ... | Test packets are generated by TG on | ... | links to DUTs. TG traffic profile contains two L3 flow-groups | ... | (flow-group per direction, number of flows per flow-group equals to | ... | number of IPSec tunnels) with all packets | ... | containing Ethernet header, IPv4 header with IP protocol=61 and | ... | static payload. MAC addresses are matching MAC addresses of the TG | ... | node interfaces. Incrementing of IP.dst (IPv4 destination address) field | ... | is applied to both streams. | ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544. *** Variables *** # XL710-DA2 bandwidth limit ~49Gbps/2=24.5Gbps | ${s_24.5G}= | ${24500000000} # XL710-DA2 Mpps limit 37.5Mpps/2=18.75Mpps | ${s_18.75Mpps}= | ${18750000} | ${tg_if1_ip4}= | 192.168.10.2 | ${dut1_if1_ip4}= | 192.168.10.1 | ${dut1_if2_ip4}= | 172.168.1.1 | ${dut2_if1_ip4}= | 172.168.1.2 | ${dut2_if2_ip4}= | 192.168.20.1 | ${tg_if2_ip4}= | 192.168.20.2 | ${raddr_ip4}= | 20.0.0.0 | ${laddr_ip4}= | 10.0.0.0 | ${addr_range}= | ${32} | ${overhead}= | ${54} | ${n_tunnels}= | ${1} # Traffic profile: | ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels} *** Keywords *** | Local Template | | [Documentation] | | ... | [Cfg] DUT runs IPSec tunneling CBC-SHA1 config. | | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads. | | ... | [Ver] Measure MaxReceivedRate for ${framesize}B frames using single\ | | ... | trial throughput test. | | ... | | ... | *Arguments:* | | ... | - framesize - Framesize in Bytes in integer or string (IMIX_v4_1). | | ... | Type: integer, string | | ... | - phy_cores - Number of physical cores. Type: integer | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer | | ... | | [Arguments] | ${framesize} | ${phy_cores} | ${rxq}=${None} | | ... | | ${encr_alg} = | Crypto Alg AES CBC 128 | | ${auth_alg} = | Integ Alg SHA1 96 | | ... | | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq} | | And Add PCI devices to all DUTs | | ${max_rate} | ${jumbo} = | Get Max Rate And Jumbo And Handle Multi Seg | | ... | ${s_24.5G} | ${framesize} | overhead=${overhead} | | ... | pps_limit=${s_18.75Mpps} | | And Add DPDK SW cryptodev on DUTs in 3-node single-link circular topology | | ... | aesni_mb | ${phy_cores} | | And Add DPDK dev default RXD to all DUTs | 2048 | | And Add DPDK dev default TXD to all DUTs | 2048 | | And Apply startup configuration on all VPP DUTs | | When Generate keys for IPSec | ${encr_alg} | ${auth_alg} | | And Initialize IPSec in 3-node circular topology | | And VPP IPsec Create Tunnel Interfaces | | ... | ${dut1} | ${dut2} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2} | | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${encr_key} | ${auth_alg} | | ... | ${auth_key} | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | | Then Traffic should pass with maximum rate | | ... | ${max_rate}pps | ${framesize} | ${traffic_profile} *** Test Cases *** | tc01-64B-1c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 64B | 1C | | framesize=${64} | phy_cores=${1} | tc02-64B-2c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 64B | 2C | | framesize=${64} | phy_cores=${2} | tc03-64B-4c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 64B | 4C | | framesize=${64} | phy_cores=${4} | tc04-1518B-1c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 1518B | 1C | | framesize=${1518} | phy_cores=${1} | tc05-1518B-2c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 1518B | 2C | | framesize=${1518} | phy_cores=${2} | tc06-1518B-4c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 1518B | 4C | | framesize=${1518} | phy_cores=${4} | tc07-9000B-1c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 9000B | 1C | | framesize=${9000} | phy_cores=${1} | tc08-9000B-2c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 9000B | 2C | | framesize=${9000} | phy_cores=${2} | tc09-9000B-4c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | 9000B | 4C | | framesize=${9000} | phy_cores=${4} | tc10-IMIX-1c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | IMIX | 1C | | framesize=IMIX_v4_1 | phy_cores=${1} | tc11-IMIX-2c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | IMIX | 2C | | framesize=IMIX_v4_1 | phy_cores=${2} | tc12-IMIX-4c-ethip4ipsecbasetnlsw-ip4base-int-cbc-sha1-mrr | | [Tags] | IMIX | 4C | | framesize=IMIX_v4_1 | phy_cores=${4}