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/*
* hs_test.h
*
* Copyright (c) 2023 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 __included_hs_test_t__
#define __included_hs_test_t__
#include <vnet/session/application_interface.h>
#include <vnet/session/session.h>
#define HS_TEST_CFG_CTRL_MAGIC 0xfeedface
#define HS_TEST_CFG_TXBUF_SIZE_DEF 8192
#define HS_TEST_CFG_RXBUF_SIZE_DEF (64 * HS_TEST_CFG_TXBUF_SIZE_DEF)
#define HS_TEST_CFG_NUM_WRITES_DEF 1000000
#define VCL_TEST_TOKEN_HELP "#H"
#define VCL_TEST_TOKEN_EXIT "#X"
#define VCL_TEST_TOKEN_VERBOSE "#V"
#define VCL_TEST_TOKEN_TXBUF_SIZE "#T:"
#define VCL_TEST_TOKEN_NUM_TEST_SESS "#I:"
#define VCL_TEST_TOKEN_NUM_WRITES "#N:"
#define VCL_TEST_TOKEN_RXBUF_SIZE "#R:"
#define VCL_TEST_TOKEN_SHOW_CFG "#C"
#define HS_TEST_TOKEN_RUN_UNI "#U"
#define HS_TEST_TOKEN_RUN_BI "#B"
#define HS_TEST_SEPARATOR_STRING " -----------------------------\n"
#define HS_CTRL_HANDLE (~0)
typedef enum
{
HS_TEST_CMD_SYNC,
HS_TEST_CMD_START,
HS_TEST_CMD_STOP,
} hs_test_cmd_t;
typedef enum
{
HS_TEST_TYPE_NONE,
HS_TEST_TYPE_ECHO,
HS_TEST_TYPE_UNI,
HS_TEST_TYPE_BI,
HS_TEST_TYPE_EXIT,
HS_TEST_TYPE_EXIT_CLIENT,
} hs_test_t;
typedef struct __attribute__ ((packed))
{
uint32_t magic;
uint32_t seq_num;
uint32_t test;
uint32_t cmd;
uint32_t ctrl_handle;
uint32_t num_test_sessions;
uint32_t num_test_sessions_perq;
uint32_t num_test_qsessions;
uint32_t verbose;
uint32_t address_ip6;
uint32_t transport_udp;
uint64_t rxbuf_size;
uint64_t txbuf_size;
uint64_t num_writes;
uint64_t total_bytes;
uint32_t test_bytes;
} hs_test_cfg_t;
static inline char *
hs_test_type_str (hs_test_t t)
{
switch (t)
{
case HS_TEST_TYPE_NONE:
return "NONE";
case HS_TEST_TYPE_ECHO:
return "ECHO";
case HS_TEST_TYPE_UNI:
return "UNI";
case HS_TEST_TYPE_BI:
return "BI";
case HS_TEST_TYPE_EXIT:
return "EXIT";
default:
return "Unknown";
}
}
static inline int
hs_test_cfg_verify (hs_test_cfg_t *cfg, hs_test_cfg_t *valid_cfg)
{
/* Note: txbuf & rxbuf on server are the same buffer,
* so txbuf_size is not included in this check.
*/
return ((cfg->magic == valid_cfg->magic) && (cfg->test == valid_cfg->test) &&
(cfg->verbose == valid_cfg->verbose) &&
(cfg->rxbuf_size == valid_cfg->rxbuf_size) &&
(cfg->num_writes == valid_cfg->num_writes) &&
(cfg->total_bytes == valid_cfg->total_bytes));
}
static inline void
hs_test_cfg_init (hs_test_cfg_t *cfg)
{
cfg->magic = HS_TEST_CFG_CTRL_MAGIC;
cfg->test = HS_TEST_TYPE_UNI;
cfg->ctrl_handle = ~0;
cfg->num_test_sessions = 1;
cfg->num_test_sessions_perq = 1;
cfg->verbose = 0;
cfg->rxbuf_size = HS_TEST_CFG_RXBUF_SIZE_DEF;
cfg->num_writes = HS_TEST_CFG_NUM_WRITES_DEF;
cfg->txbuf_size = HS_TEST_CFG_TXBUF_SIZE_DEF;
cfg->total_bytes = cfg->num_writes * cfg->txbuf_size;
cfg->test_bytes = 0;
}
static inline char *
hs_test_cmd_to_str (int cmd)
{
switch (cmd)
{
case HS_TEST_CMD_SYNC:
return "SYNC";
case HS_TEST_CMD_START:
return "START";
case HS_TEST_CMD_STOP:
return "STOP";
}
return "";
}
static inline void
hs_test_cfg_dump (hs_test_cfg_t *cfg, uint8_t is_client)
{
char *spc = " ";
printf (" test config (%p):\n" HS_TEST_SEPARATOR_STRING
" command: %s\n"
" magic: 0x%08x\n"
" seq_num: 0x%08x\n"
" test bytes: %s\n"
"%-5s test: %s (%d)\n"
" ctrl handle: %d (0x%x)\n"
"%-5s num test sockets: %u (0x%08x)\n"
"%-5s verbose: %s (%d)\n"
"%-5s rxbuf size: %lu (0x%08lx)\n"
"%-5s txbuf size: %lu (0x%08lx)\n"
"%-5s num writes: %lu (0x%08lx)\n"
" client tx bytes: %lu (0x%08lx)\n" HS_TEST_SEPARATOR_STRING,
(void *) cfg, hs_test_cmd_to_str (cfg->cmd), cfg->magic,
cfg->seq_num, cfg->test_bytes ? "yes" : "no",
is_client && (cfg->test == HS_TEST_TYPE_UNI) ?
"'" HS_TEST_TOKEN_RUN_UNI "'" :
is_client && (cfg->test == HS_TEST_TYPE_BI) ?
"'" HS_TEST_TOKEN_RUN_BI "'" :
spc,
hs_test_type_str (cfg->test), cfg->test, cfg->ctrl_handle,
cfg->ctrl_handle,
is_client ? "'" VCL_TEST_TOKEN_NUM_TEST_SESS "'" : spc,
cfg->num_test_sessions, cfg->num_test_sessions,
is_client ? "'" VCL_TEST_TOKEN_VERBOSE "'" : spc,
cfg->verbose ? "on" : "off", cfg->verbose,
is_client ? "'" VCL_TEST_TOKEN_RXBUF_SIZE "'" : spc, cfg->rxbuf_size,
cfg->rxbuf_size, is_client ? "'" VCL_TEST_TOKEN_TXBUF_SIZE "'" : spc,
cfg->txbuf_size, cfg->txbuf_size,
is_client ? "'" VCL_TEST_TOKEN_NUM_WRITES "'" : spc, cfg->num_writes,
cfg->num_writes, cfg->total_bytes, cfg->total_bytes);
}
static inline u16
hs_make_data_port (u16 p)
{
p = clib_net_to_host_u16 (p);
return clib_host_to_net_u16 (p + 1);
}
static inline void
hs_test_app_session_init_ (app_session_t *as, session_t *s)
{
as->rx_fifo = s->rx_fifo;
as->tx_fifo = s->tx_fifo;
as->vpp_evt_q = session_main_get_vpp_event_queue (s->thread_index);
if (session_get_transport_proto (s) == TRANSPORT_PROTO_UDP)
{
transport_connection_t *tc;
tc = session_get_transport (s);
clib_memcpy_fast (&as->transport, tc, sizeof (as->transport));
as->is_dgram = 1;
}
}
#define hs_test_app_session_init(_as, _s) \
hs_test_app_session_init_ ((app_session_t *) (_as), (_s))
#endif /* __included_hs_test_t__ */
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