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Vector Packet Processing
echo_client.h
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1 
2 /*
3  * echo_client.h - built-in application layer echo client
4  *
5  * Copyright (c) 2017-2019 Cisco and/or its affiliates.
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at:
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 #ifndef __included_echo_client_h__
19 #define __included_echo_client_h__
20 
21 #include <vnet/vnet.h>
22 #include <vnet/ip/ip.h>
23 #include <vnet/ethernet/ethernet.h>
24 
25 #include <vppinfra/hash.h>
26 #include <vppinfra/error.h>
27 #include <svm/svm_fifo_segment.h>
28 #include <vnet/session/session.h>
30 
31 typedef struct
32 {
33  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
42 
43 typedef struct
44 {
45  /*
46  * Application setup parameters
47  */
48  svm_queue_t *vl_input_queue; /**< vpe input queue */
50 
51  u32 cli_node_index; /**< cli process node index */
52  u32 my_client_index; /**< loopback API client handle */
53  u32 app_index; /**< app index after attach */
54 
55  /*
56  * Configuration params
57  */
58  u8 *connect_uri; /**< URI for slave's connect */
59  u64 bytes_to_send; /**< Bytes to send */
62  u32 expected_connections; /**< Number of clients/connections */
63  u32 connections_per_batch; /**< Connections to rx/tx at once */
64  u32 private_segment_count; /**< Number of private fifo segs */
65  u32 private_segment_size; /**< size of private fifo segs */
66  u32 tls_engine; /**< TLS engine mbedtls/openssl */
68  u32 no_copy; /**< Don't memcpy data to tx fifo */
69 
70  /*
71  * Test state variables
72  */
73  eclient_session_t *sessions; /**< Session pool, shared */
75  u8 **rx_buf; /**< intermediate rx buffers */
76  u8 *connect_test_data; /**< Pre-computed test data */
78  u32 **connections_this_batch_by_thread; /**< active connection batch */
80 
83  volatile u64 rx_total;
84  volatile u64 tx_total;
85  volatile int run_test; /**< Signal start of test */
86 
91  /*
92  * Flags
93  */
99  int drop_packets; /**< drop all packets */
100  u8 prealloc_fifos; /**< Request fifo preallocation */
104 
107 
108 enum
109 {
115 
117 
118 #endif /* __included_echo_client_h__ */
119 
120 /*
121  * fd.io coding-style-patch-verification: ON
122  *
123  * Local Variables:
124  * eval: (c-set-style "gnu")
125  * End:
126  */
vlib_main_t * vlib_main
Definition: echo_client.h:105
#define CLIB_CACHE_LINE_ALIGN_MARK(mark)
Definition: cache.h:60
unsigned long u64
Definition: types.h:89
u32 tls_engine
TLS engine mbedtls/openssl.
Definition: echo_client.h:66
u32 expected_connections
Number of clients/connections.
Definition: echo_client.h:62
eclient_session_t * sessions
Session pool, shared.
Definition: echo_client.h:73
u64 bytes_to_send
Bytes to send.
Definition: echo_client.h:59
volatile int run_test
Signal start of test.
Definition: echo_client.h:85
unsigned char u8
Definition: types.h:56
app_session_t data
Definition: echo_client.h:34
u8 * connect_test_data
Pre-computed test data.
Definition: echo_client.h:76
double f64
Definition: types.h:142
u32 app_index
app index after attach
Definition: echo_client.h:53
svm_queue_t * vl_input_queue
vpe input queue
Definition: echo_client.h:48
volatile u32 finished_connections
Definition: echo_client.h:82
svm_msg_q_t ** vpp_event_queue
Definition: echo_client.h:49
unsigned int u32
Definition: types.h:88
volatile u32 ready_connections
Definition: echo_client.h:81
u32 ** connection_index_by_thread
Definition: echo_client.h:77
u32 ** connections_this_batch_by_thread
active connection batch
Definition: echo_client.h:78
u32 private_segment_count
Number of private fifo segs.
Definition: echo_client.h:64
u32 no_copy
Don&#39;t memcpy data to tx fifo.
Definition: echo_client.h:68
u32 connections_per_batch
Connections to rx/tx at once.
Definition: echo_client.h:63
echo_client_main_t echo_client_main
Definition: echo_client.c:23
u32 private_segment_size
size of private fifo segs
Definition: echo_client.h:65
u32 cli_node_index
cli process node index
Definition: echo_client.h:51
u32 my_client_index
loopback API client handle
Definition: echo_client.h:52
u8 ** rx_buf
intermediate rx buffers
Definition: echo_client.h:75
u8 prealloc_fifos
Request fifo preallocation.
Definition: echo_client.h:100
int drop_packets
drop all packets
Definition: echo_client.h:99
struct _vlib_node_registration vlib_node_registration_t
volatile u64 tx_total
Definition: echo_client.h:84
volatile u64 rx_total
Definition: echo_client.h:83
vlib_node_registration_t echo_clients_node
Definition: echo_client.h:116
u8 * connect_uri
URI for slave&#39;s connect.
Definition: echo_client.h:58
clib_spinlock_t sessions_lock
Definition: echo_client.h:74
struct _svm_queue svm_queue_t
pthread_t client_thread_handle
Definition: echo_client.h:79
enum @332 echo_clients_test_state_e