examples/qos_sched/cmdline.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
   6  *
   7  *   Redistribution and use in source and binary forms, with or without
   8  *   modification, are permitted provided that the following conditions
   9  *   are met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  *       notice, this list of conditions and the following disclaimer.
  13  *     * Redistributions in binary form must reproduce the above copyright
  14  *       notice, this list of conditions and the following disclaimer in
  15  *       the documentation and/or other materials provided with the
  16  *       distribution.
  17  *     * Neither the name of Intel Corporation nor the names of its
  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #include <stdio.h>
  35 #include <termios.h>
  36 #include <inttypes.h>
  37 #include <string.h>
  38
  39 #include <cmdline_rdline.h>
  40 #include <cmdline_parse.h>
  41 #include <cmdline_parse_num.h>
  42 #include <cmdline_parse_string.h>
  43 #include <cmdline_socket.h>
  44 #include <cmdline.h>
  45
  46 #include "main.h"
  47
  48 /* *** Help command with introduction. *** */
  49 struct cmd_help_result {
  50         cmdline_fixed_string_t help;
  51 };
  52
  53 static void cmd_help_parsed(__attribute__((unused)) void *parsed_result,
  54                                   struct cmdline *cl,
  55                                   __attribute__((unused)) void *data)
  56 {
  57         cmdline_printf(
  58                 cl,
  59                 "\n"
  60                 "The following commands are currently available:\n\n"
  61                 "Control:\n"
  62                 "    quit                                      : Quit the application.\n"
  63                 "\nStatistics:\n"
  64                 "    stats app                                 : Show app statistics.\n"
  65                 "    stats port X subport Y                    : Show stats of a specific subport.\n"
  66                 "    stats port X subport Y pipe Z             : Show stats of a specific pipe.\n"
  67                 "\nAverage queue size:\n"
  68                 "    qavg port X subport Y                     : Show average queue size per subport.\n"
  69                 "    qavg port X subport Y tc Z                : Show average queue size per subport and TC.\n"
  70                 "    qavg port X subport Y pipe Z              : Show average queue size per pipe.\n"
  71                 "    qavg port X subport Y pipe Z tc A         : Show average queue size per pipe and TC.\n"
  72                 "    qavg port X subport Y pipe Z tc A q B     : Show average queue size of a specific queue.\n"
  73                 "    qavg [n|period] X                     : Set number of times and peiod (us).\n\n"
  74         );
  75
  76 }
  77
  78 cmdline_parse_token_string_t cmd_help_help =
  79         TOKEN_STRING_INITIALIZER(struct cmd_help_result, help, "help");
  80
  81 cmdline_parse_inst_t cmd_help = {
  82         .f = cmd_help_parsed,
  83         .data = NULL,
  84         .help_str = "show help",
  85         .tokens = {
  86                 (void *)&cmd_help_help,
  87                 NULL,
  88         },
  89 };
  90
  91 /* *** QUIT *** */
  92 struct cmd_quit_result {
  93         cmdline_fixed_string_t quit;
  94 };
  95
  96 static void cmd_quit_parsed(__attribute__((unused)) void *parsed_result,
  97                 struct cmdline *cl,
  98                 __attribute__((unused)) void *data)
  99 {
 100         cmdline_quit(cl);
 101 }
 102
 103 cmdline_parse_token_string_t cmd_quit_quit =
 104                 TOKEN_STRING_INITIALIZER(struct cmd_quit_result, quit, "quit");
 105
 106 cmdline_parse_inst_t cmd_quit = {
 107         .f = cmd_quit_parsed,
 108         .data = NULL,
 109         .help_str = "exit application",
 110         .tokens = {
 111                 (void *)&cmd_quit_quit,
 112                 NULL,
 113                 },
 114 };
 115
 116 /* *** SET QAVG PARAMETERS *** */
 117 struct cmd_setqavg_result {
 118         cmdline_fixed_string_t qavg_string;
 119         cmdline_fixed_string_t param_string;
 120         uint32_t number;
 121 };
 122
 123 static void cmd_setqavg_parsed(void *parsed_result,
 124                                 __attribute__((unused)) struct cmdline *cl,
 125                                 __attribute__((unused)) void *data)
 126 {
 127         struct cmd_setqavg_result *res = parsed_result;
 128
 129         if (!strcmp(res->param_string, "period"))
 130                 qavg_period = res->number;
 131         else if (!strcmp(res->param_string, "n"))
 132                 qavg_ntimes = res->number;
 133         else
 134                 printf("\nUnknown parameter.\n\n");
 135 }
 136
 137 cmdline_parse_token_string_t cmd_setqavg_qavg_string =
 138         TOKEN_STRING_INITIALIZER(struct cmd_setqavg_result, qavg_string,
 139                                 "qavg");
 140 cmdline_parse_token_string_t cmd_setqavg_param_string =
 141         TOKEN_STRING_INITIALIZER(struct cmd_setqavg_result, param_string,
 142                                 "period#n");
 143 cmdline_parse_token_num_t cmd_setqavg_number =
 144         TOKEN_NUM_INITIALIZER(struct cmd_setqavg_result, number,
 145                                 UINT32);
 146
 147 cmdline_parse_inst_t cmd_setqavg = {
 148         .f = cmd_setqavg_parsed,
 149         .data = NULL,
 150         .help_str = "Show subport stats.",
 151         .tokens = {
 152                 (void *)&cmd_setqavg_qavg_string,
 153                 (void *)&cmd_setqavg_param_string,
 154                 (void *)&cmd_setqavg_number,
 155                 NULL,
 156         },
 157 };
 158
 159 /* *** SHOW APP STATS *** */
 160 struct cmd_appstats_result {
 161         cmdline_fixed_string_t stats_string;
 162         cmdline_fixed_string_t app_string;
 163 };
 164
 165 static void cmd_appstats_parsed(__attribute__((unused)) void *parsed_result,
 166                                 __attribute__((unused)) struct cmdline *cl,
 167                                 __attribute__((unused)) void *data)
 168 {
 169         app_stat();
 170 }
 171
 172 cmdline_parse_token_string_t cmd_appstats_stats_string =
 173         TOKEN_STRING_INITIALIZER(struct cmd_appstats_result, stats_string,
 174                                 "stats");
 175 cmdline_parse_token_string_t cmd_appstats_app_string =
 176         TOKEN_STRING_INITIALIZER(struct cmd_appstats_result, app_string,
 177                                 "app");
 178
 179 cmdline_parse_inst_t cmd_appstats = {
 180         .f = cmd_appstats_parsed,
 181         .data = NULL,
 182         .help_str = "Show app stats.",
 183         .tokens = {
 184                 (void *)&cmd_appstats_stats_string,
 185                 (void *)&cmd_appstats_app_string,
 186                 NULL,
 187         },
 188 };
 189
 190 /* *** SHOW SUBPORT STATS *** */
 191 struct cmd_subportstats_result {
 192         cmdline_fixed_string_t stats_string;
 193         cmdline_fixed_string_t port_string;
 194         uint8_t port_number;
 195         cmdline_fixed_string_t subport_string;
 196         uint32_t subport_number;
 197 };
 198
 199 static void cmd_subportstats_parsed(void *parsed_result,
 200                                 __attribute__((unused)) struct cmdline *cl,
 201                                 __attribute__((unused)) void *data)
 202 {
 203         struct cmd_subportstats_result *res = parsed_result;
 204
 205         if (subport_stat(res->port_number, res->subport_number) < 0)
 206                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 207 }
 208
 209 cmdline_parse_token_string_t cmd_subportstats_stats_string =
 210         TOKEN_STRING_INITIALIZER(struct cmd_subportstats_result, stats_string,
 211                                 "stats");
 212 cmdline_parse_token_string_t cmd_subportstats_port_string =
 213         TOKEN_STRING_INITIALIZER(struct cmd_subportstats_result, port_string,
 214                                 "port");
 215 cmdline_parse_token_string_t cmd_subportstats_subport_string =
 216         TOKEN_STRING_INITIALIZER(struct cmd_subportstats_result, subport_string,
 217                                 "subport");
 218 cmdline_parse_token_num_t cmd_subportstats_subport_number =
 219         TOKEN_NUM_INITIALIZER(struct cmd_subportstats_result, subport_number,
 220                                 UINT32);
 221 cmdline_parse_token_num_t cmd_subportstats_port_number =
 222         TOKEN_NUM_INITIALIZER(struct cmd_subportstats_result, port_number,
 223                                 UINT8);
 224
 225 cmdline_parse_inst_t cmd_subportstats = {
 226         .f = cmd_subportstats_parsed,
 227         .data = NULL,
 228         .help_str = "Show subport stats.",
 229         .tokens = {
 230                 (void *)&cmd_subportstats_stats_string,
 231                 (void *)&cmd_subportstats_port_string,
 232                 (void *)&cmd_subportstats_port_number,
 233                 (void *)&cmd_subportstats_subport_string,
 234                 (void *)&cmd_subportstats_subport_number,
 235                 NULL,
 236         },
 237 };
 238
 239 /* *** SHOW PIPE STATS *** */
 240 struct cmd_pipestats_result {
 241         cmdline_fixed_string_t stats_string;
 242         cmdline_fixed_string_t port_string;
 243         uint8_t port_number;
 244         cmdline_fixed_string_t subport_string;
 245         uint32_t subport_number;
 246         cmdline_fixed_string_t pipe_string;
 247         uint32_t pipe_number;
 248 };
 249
 250 static void cmd_pipestats_parsed(void *parsed_result,
 251                                 __attribute__((unused)) struct cmdline *cl,
 252                                 __attribute__((unused)) void *data)
 253 {
 254         struct cmd_pipestats_result *res = parsed_result;
 255
 256         if (pipe_stat(res->port_number, res->subport_number, res->pipe_number) < 0)
 257                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 258 }
 259
 260 cmdline_parse_token_string_t cmd_pipestats_stats_string =
 261         TOKEN_STRING_INITIALIZER(struct cmd_pipestats_result, stats_string,
 262                                 "stats");
 263 cmdline_parse_token_string_t cmd_pipestats_port_string =
 264         TOKEN_STRING_INITIALIZER(struct cmd_pipestats_result, port_string,
 265                                 "port");
 266 cmdline_parse_token_num_t cmd_pipestats_port_number =
 267         TOKEN_NUM_INITIALIZER(struct cmd_pipestats_result, port_number,
 268                                 UINT8);
 269 cmdline_parse_token_string_t cmd_pipestats_subport_string =
 270         TOKEN_STRING_INITIALIZER(struct cmd_pipestats_result, subport_string,
 271                                 "subport");
 272 cmdline_parse_token_num_t cmd_pipestats_subport_number =
 273         TOKEN_NUM_INITIALIZER(struct cmd_pipestats_result, subport_number,
 274                                 UINT32);
 275 cmdline_parse_token_string_t cmd_pipestats_pipe_string =
 276         TOKEN_STRING_INITIALIZER(struct cmd_pipestats_result, pipe_string,
 277                                 "pipe");
 278 cmdline_parse_token_num_t cmd_pipestats_pipe_number =
 279         TOKEN_NUM_INITIALIZER(struct cmd_pipestats_result, pipe_number,
 280                                 UINT32);
 281
 282 cmdline_parse_inst_t cmd_pipestats = {
 283         .f = cmd_pipestats_parsed,
 284         .data = NULL,
 285         .help_str = "Show pipe stats.",
 286         .tokens = {
 287                 (void *)&cmd_pipestats_stats_string,
 288                 (void *)&cmd_pipestats_port_string,
 289                 (void *)&cmd_pipestats_port_number,
 290                 (void *)&cmd_pipestats_subport_string,
 291                 (void *)&cmd_pipestats_subport_number,
 292                 (void *)&cmd_pipestats_pipe_string,
 293                 (void *)&cmd_pipestats_pipe_number,
 294                 NULL,
 295         },
 296 };
 297
 298 /* *** SHOW AVERAGE QUEUE SIZE (QUEUE) *** */
 299 struct cmd_avg_q_result {
 300         cmdline_fixed_string_t qavg_string;
 301         cmdline_fixed_string_t port_string;
 302         uint8_t port_number;
 303         cmdline_fixed_string_t subport_string;
 304         uint32_t subport_number;
 305         cmdline_fixed_string_t pipe_string;
 306         uint32_t pipe_number;
 307         cmdline_fixed_string_t tc_string;
 308         uint8_t tc_number;
 309         cmdline_fixed_string_t q_string;
 310         uint8_t q_number;
 311 };
 312
 313 static void cmd_avg_q_parsed(void *parsed_result,
 314                                 __attribute__((unused)) struct cmdline *cl,
 315                                 __attribute__((unused)) void *data)
 316 {
 317         struct cmd_avg_q_result *res = parsed_result;
 318
 319         if (qavg_q(res->port_number, res->subport_number, res->pipe_number, res->tc_number, res->q_number) < 0)
 320                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 321 }
 322
 323 cmdline_parse_token_string_t cmd_avg_q_qavg_string =
 324         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, qavg_string,
 325                                 "qavg");
 326 cmdline_parse_token_string_t cmd_avg_q_port_string =
 327         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, port_string,
 328                                 "port");
 329 cmdline_parse_token_num_t cmd_avg_q_port_number =
 330         TOKEN_NUM_INITIALIZER(struct cmd_avg_q_result, port_number,
 331                                 UINT8);
 332 cmdline_parse_token_string_t cmd_avg_q_subport_string =
 333         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, subport_string,
 334                                 "subport");
 335 cmdline_parse_token_num_t cmd_avg_q_subport_number =
 336         TOKEN_NUM_INITIALIZER(struct cmd_avg_q_result, subport_number,
 337                                 UINT32);
 338 cmdline_parse_token_string_t cmd_avg_q_pipe_string =
 339         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, pipe_string,
 340                                 "pipe");
 341 cmdline_parse_token_num_t cmd_avg_q_pipe_number =
 342         TOKEN_NUM_INITIALIZER(struct cmd_avg_q_result, pipe_number,
 343                                 UINT32);
 344 cmdline_parse_token_string_t cmd_avg_q_tc_string =
 345         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, tc_string,
 346                                 "tc");
 347 cmdline_parse_token_num_t cmd_avg_q_tc_number =
 348         TOKEN_NUM_INITIALIZER(struct cmd_avg_q_result, tc_number,
 349                                 UINT8);
 350 cmdline_parse_token_string_t cmd_avg_q_q_string =
 351         TOKEN_STRING_INITIALIZER(struct cmd_avg_q_result, q_string,
 352                                 "q");
 353 cmdline_parse_token_num_t cmd_avg_q_q_number =
 354         TOKEN_NUM_INITIALIZER(struct cmd_avg_q_result, q_number,
 355                                 UINT8);
 356
 357 cmdline_parse_inst_t cmd_avg_q = {
 358         .f = cmd_avg_q_parsed,
 359         .data = NULL,
 360         .help_str = "Show pipe stats.",
 361         .tokens = {
 362                 (void *)&cmd_avg_q_qavg_string,
 363                 (void *)&cmd_avg_q_port_string,
 364                 (void *)&cmd_avg_q_port_number,
 365                 (void *)&cmd_avg_q_subport_string,
 366                 (void *)&cmd_avg_q_subport_number,
 367                 (void *)&cmd_avg_q_pipe_string,
 368                 (void *)&cmd_avg_q_pipe_number,
 369                 (void *)&cmd_avg_q_tc_string,
 370                 (void *)&cmd_avg_q_tc_number,
 371                 (void *)&cmd_avg_q_q_string,
 372                 (void *)&cmd_avg_q_q_number,
 373                 NULL,
 374         },
 375 };
 376
 377 /* *** SHOW AVERAGE QUEUE SIZE (tc/pipe) *** */
 378 struct cmd_avg_tcpipe_result {
 379         cmdline_fixed_string_t qavg_string;
 380         cmdline_fixed_string_t port_string;
 381         uint8_t port_number;
 382         cmdline_fixed_string_t subport_string;
 383         uint32_t subport_number;
 384         cmdline_fixed_string_t pipe_string;
 385         uint32_t pipe_number;
 386         cmdline_fixed_string_t tc_string;
 387         uint8_t tc_number;
 388 };
 389
 390 static void cmd_avg_tcpipe_parsed(void *parsed_result,
 391                                 __attribute__((unused)) struct cmdline *cl,
 392                                 __attribute__((unused)) void *data)
 393 {
 394         struct cmd_avg_tcpipe_result *res = parsed_result;
 395
 396         if (qavg_tcpipe(res->port_number, res->subport_number, res->pipe_number, res->tc_number) < 0)
 397                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 398 }
 399
 400 cmdline_parse_token_string_t cmd_avg_tcpipe_qavg_string =
 401         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcpipe_result, qavg_string,
 402                                 "qavg");
 403 cmdline_parse_token_string_t cmd_avg_tcpipe_port_string =
 404         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcpipe_result, port_string,
 405                                 "port");
 406 cmdline_parse_token_num_t cmd_avg_tcpipe_port_number =
 407         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcpipe_result, port_number,
 408                                 UINT8);
 409 cmdline_parse_token_string_t cmd_avg_tcpipe_subport_string =
 410         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcpipe_result, subport_string,
 411                                 "subport");
 412 cmdline_parse_token_num_t cmd_avg_tcpipe_subport_number =
 413         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcpipe_result, subport_number,
 414                                 UINT32);
 415 cmdline_parse_token_string_t cmd_avg_tcpipe_pipe_string =
 416         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcpipe_result, pipe_string,
 417                                 "pipe");
 418 cmdline_parse_token_num_t cmd_avg_tcpipe_pipe_number =
 419         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcpipe_result, pipe_number,
 420                                 UINT32);
 421 cmdline_parse_token_string_t cmd_avg_tcpipe_tc_string =
 422         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcpipe_result, tc_string,
 423                                 "tc");
 424 cmdline_parse_token_num_t cmd_avg_tcpipe_tc_number =
 425         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcpipe_result, tc_number,
 426                                 UINT8);
 427
 428 cmdline_parse_inst_t cmd_avg_tcpipe = {
 429         .f = cmd_avg_tcpipe_parsed,
 430         .data = NULL,
 431         .help_str = "Show pipe stats.",
 432         .tokens = {
 433                 (void *)&cmd_avg_tcpipe_qavg_string,
 434                 (void *)&cmd_avg_tcpipe_port_string,
 435                 (void *)&cmd_avg_tcpipe_port_number,
 436                 (void *)&cmd_avg_tcpipe_subport_string,
 437                 (void *)&cmd_avg_tcpipe_subport_number,
 438                 (void *)&cmd_avg_tcpipe_pipe_string,
 439                 (void *)&cmd_avg_tcpipe_pipe_number,
 440                 (void *)&cmd_avg_tcpipe_tc_string,
 441                 (void *)&cmd_avg_tcpipe_tc_number,
 442                 NULL,
 443         },
 444 };
 445
 446 /* *** SHOW AVERAGE QUEUE SIZE (pipe) *** */
 447 struct cmd_avg_pipe_result {
 448         cmdline_fixed_string_t qavg_string;
 449         cmdline_fixed_string_t port_string;
 450         uint8_t port_number;
 451         cmdline_fixed_string_t subport_string;
 452         uint32_t subport_number;
 453         cmdline_fixed_string_t pipe_string;
 454         uint32_t pipe_number;
 455 };
 456
 457 static void cmd_avg_pipe_parsed(void *parsed_result,
 458                                 __attribute__((unused)) struct cmdline *cl,
 459                                 __attribute__((unused)) void *data)
 460 {
 461         struct cmd_avg_pipe_result *res = parsed_result;
 462
 463         if (qavg_pipe(res->port_number, res->subport_number, res->pipe_number) < 0)
 464                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 465 }
 466
 467 cmdline_parse_token_string_t cmd_avg_pipe_qavg_string =
 468         TOKEN_STRING_INITIALIZER(struct cmd_avg_pipe_result, qavg_string,
 469                                 "qavg");
 470 cmdline_parse_token_string_t cmd_avg_pipe_port_string =
 471         TOKEN_STRING_INITIALIZER(struct cmd_avg_pipe_result, port_string,
 472                                 "port");
 473 cmdline_parse_token_num_t cmd_avg_pipe_port_number =
 474         TOKEN_NUM_INITIALIZER(struct cmd_avg_pipe_result, port_number,
 475                                 UINT8);
 476 cmdline_parse_token_string_t cmd_avg_pipe_subport_string =
 477         TOKEN_STRING_INITIALIZER(struct cmd_avg_pipe_result, subport_string,
 478                                 "subport");
 479 cmdline_parse_token_num_t cmd_avg_pipe_subport_number =
 480         TOKEN_NUM_INITIALIZER(struct cmd_avg_pipe_result, subport_number,
 481                                 UINT32);
 482 cmdline_parse_token_string_t cmd_avg_pipe_pipe_string =
 483         TOKEN_STRING_INITIALIZER(struct cmd_avg_pipe_result, pipe_string,
 484                                 "pipe");
 485 cmdline_parse_token_num_t cmd_avg_pipe_pipe_number =
 486         TOKEN_NUM_INITIALIZER(struct cmd_avg_pipe_result, pipe_number,
 487                                 UINT32);
 488
 489 cmdline_parse_inst_t cmd_avg_pipe = {
 490         .f = cmd_avg_pipe_parsed,
 491         .data = NULL,
 492         .help_str = "Show pipe stats.",
 493         .tokens = {
 494                 (void *)&cmd_avg_pipe_qavg_string,
 495                 (void *)&cmd_avg_pipe_port_string,
 496                 (void *)&cmd_avg_pipe_port_number,
 497                 (void *)&cmd_avg_pipe_subport_string,
 498                 (void *)&cmd_avg_pipe_subport_number,
 499                 (void *)&cmd_avg_pipe_pipe_string,
 500                 (void *)&cmd_avg_pipe_pipe_number,
 501                 NULL,
 502         },
 503 };
 504
 505 /* *** SHOW AVERAGE QUEUE SIZE (tc/subport) *** */
 506 struct cmd_avg_tcsubport_result {
 507         cmdline_fixed_string_t qavg_string;
 508         cmdline_fixed_string_t port_string;
 509         uint8_t port_number;
 510         cmdline_fixed_string_t subport_string;
 511         uint32_t subport_number;
 512         cmdline_fixed_string_t tc_string;
 513         uint8_t tc_number;
 514 };
 515
 516 static void cmd_avg_tcsubport_parsed(void *parsed_result,
 517                                 __attribute__((unused)) struct cmdline *cl,
 518                                 __attribute__((unused)) void *data)
 519 {
 520         struct cmd_avg_tcsubport_result *res = parsed_result;
 521
 522         if (qavg_tcsubport(res->port_number, res->subport_number, res->tc_number) < 0)
 523                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 524 }
 525
 526 cmdline_parse_token_string_t cmd_avg_tcsubport_qavg_string =
 527         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcsubport_result, qavg_string,
 528                                 "qavg");
 529 cmdline_parse_token_string_t cmd_avg_tcsubport_port_string =
 530         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcsubport_result, port_string,
 531                                 "port");
 532 cmdline_parse_token_num_t cmd_avg_tcsubport_port_number =
 533         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcsubport_result, port_number,
 534                                 UINT8);
 535 cmdline_parse_token_string_t cmd_avg_tcsubport_subport_string =
 536         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcsubport_result, subport_string,
 537                                 "subport");
 538 cmdline_parse_token_num_t cmd_avg_tcsubport_subport_number =
 539         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcsubport_result, subport_number,
 540                                 UINT32);
 541 cmdline_parse_token_string_t cmd_avg_tcsubport_tc_string =
 542         TOKEN_STRING_INITIALIZER(struct cmd_avg_tcsubport_result, tc_string,
 543                                 "tc");
 544 cmdline_parse_token_num_t cmd_avg_tcsubport_tc_number =
 545         TOKEN_NUM_INITIALIZER(struct cmd_avg_tcsubport_result, tc_number,
 546                                 UINT8);
 547
 548 cmdline_parse_inst_t cmd_avg_tcsubport = {
 549         .f = cmd_avg_tcsubport_parsed,
 550         .data = NULL,
 551         .help_str = "Show pipe stats.",
 552         .tokens = {
 553                 (void *)&cmd_avg_tcsubport_qavg_string,
 554                 (void *)&cmd_avg_tcsubport_port_string,
 555                 (void *)&cmd_avg_tcsubport_port_number,
 556                 (void *)&cmd_avg_tcsubport_subport_string,
 557                 (void *)&cmd_avg_tcsubport_subport_number,
 558                 (void *)&cmd_avg_tcsubport_tc_string,
 559                 (void *)&cmd_avg_tcsubport_tc_number,
 560                 NULL,
 561         },
 562 };
 563
 564 /* *** SHOW AVERAGE QUEUE SIZE (subport) *** */
 565 struct cmd_avg_subport_result {
 566         cmdline_fixed_string_t qavg_string;
 567         cmdline_fixed_string_t port_string;
 568         uint8_t port_number;
 569         cmdline_fixed_string_t subport_string;
 570         uint32_t subport_number;
 571 };
 572
 573 static void cmd_avg_subport_parsed(void *parsed_result,
 574                                 __attribute__((unused)) struct cmdline *cl,
 575                                 __attribute__((unused)) void *data)
 576 {
 577         struct cmd_avg_subport_result *res = parsed_result;
 578
 579         if (qavg_subport(res->port_number, res->subport_number) < 0)
 580                 printf ("\nStats not available for these parameters. Check that both the port and subport are correct.\n\n");
 581 }
 582
 583 cmdline_parse_token_string_t cmd_avg_subport_qavg_string =
 584         TOKEN_STRING_INITIALIZER(struct cmd_avg_subport_result, qavg_string,
 585                                 "qavg");
 586 cmdline_parse_token_string_t cmd_avg_subport_port_string =
 587         TOKEN_STRING_INITIALIZER(struct cmd_avg_subport_result, port_string,
 588                                 "port");
 589 cmdline_parse_token_num_t cmd_avg_subport_port_number =
 590         TOKEN_NUM_INITIALIZER(struct cmd_avg_subport_result, port_number,
 591                                 UINT8);
 592 cmdline_parse_token_string_t cmd_avg_subport_subport_string =
 593         TOKEN_STRING_INITIALIZER(struct cmd_avg_subport_result, subport_string,
 594                                 "subport");
 595 cmdline_parse_token_num_t cmd_avg_subport_subport_number =
 596         TOKEN_NUM_INITIALIZER(struct cmd_avg_subport_result, subport_number,
 597                                 UINT32);
 598
 599 cmdline_parse_inst_t cmd_avg_subport = {
 600         .f = cmd_avg_subport_parsed,
 601         .data = NULL,
 602         .help_str = "Show pipe stats.",
 603         .tokens = {
 604                 (void *)&cmd_avg_subport_qavg_string,
 605                 (void *)&cmd_avg_subport_port_string,
 606                 (void *)&cmd_avg_subport_port_number,
 607                 (void *)&cmd_avg_subport_subport_string,
 608                 (void *)&cmd_avg_subport_subport_number,
 609                 NULL,
 610         },
 611 };
 612
 613 /* ******************************************************************************** */
 614
 615 /* list of instructions */
 616 cmdline_parse_ctx_t main_ctx[] = {
 617         (cmdline_parse_inst_t *)&cmd_help,
 618         (cmdline_parse_inst_t *)&cmd_setqavg,
 619         (cmdline_parse_inst_t *)&cmd_appstats,
 620         (cmdline_parse_inst_t *)&cmd_subportstats,
 621         (cmdline_parse_inst_t *)&cmd_pipestats,
 622         (cmdline_parse_inst_t *)&cmd_avg_q,
 623         (cmdline_parse_inst_t *)&cmd_avg_tcpipe,
 624         (cmdline_parse_inst_t *)&cmd_avg_pipe,
 625         (cmdline_parse_inst_t *)&cmd_avg_tcsubport,
 626         (cmdline_parse_inst_t *)&cmd_avg_subport,
 627         (cmdline_parse_inst_t *)&cmd_quit,
 628         NULL,
 629 };
 630
 631 /* prompt function, called from main on MASTER lcore */
 632 void
 633 prompt(void)
 634 {
 635         struct cmdline *cl;
 636
 637         cl = cmdline_stdin_new(main_ctx, "qos_sched> ");
 638         if (cl == NULL) {
 639                 return;
 640         }
 641         cmdline_interact(cl);
 642         cmdline_stdin_exit(cl);
 643 }