ceph/src/seastar/dpdk/drivers/bus/dpaa/dpaa_bus.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  *
   3  *   Copyright 2017 NXP
   4  *
   5  */
   6 /* System headers */
   7 #include <stdio.h>
   8 #include <inttypes.h>
   9 #include <unistd.h>
  10 #include <limits.h>
  11 #include <sched.h>
  12 #include <signal.h>
  13 #include <pthread.h>
  14 #include <sys/types.h>
  15 #include <sys/syscall.h>
  16
  17 #include <rte_byteorder.h>
  18 #include <rte_common.h>
  19 #include <rte_interrupts.h>
  20 #include <rte_log.h>
  21 #include <rte_debug.h>
  22 #include <rte_atomic.h>
  23 #include <rte_branch_prediction.h>
  24 #include <rte_memory.h>
  25 #include <rte_tailq.h>
  26 #include <rte_eal.h>
  27 #include <rte_alarm.h>
  28 #include <rte_ether.h>
  29 #include <rte_ethdev_driver.h>
  30 #include <rte_malloc.h>
  31 #include <rte_ring.h>
  32 #include <rte_bus.h>
  33 #include <rte_mbuf_pool_ops.h>
  34
  35 #include <rte_dpaa_bus.h>
  36 #include <rte_dpaa_logs.h>
  37 #include <dpaax_iova_table.h>
  38
  39 #include <fsl_usd.h>
  40 #include <fsl_qman.h>
  41 #include <fsl_bman.h>
  42 #include <of.h>
  43 #include <netcfg.h>
  44
  45 int dpaa_logtype_bus;
  46 int dpaa_logtype_mempool;
  47 int dpaa_logtype_pmd;
  48 int dpaa_logtype_eventdev;
  49
  50 static struct rte_dpaa_bus rte_dpaa_bus;
  51 struct netcfg_info *dpaa_netcfg;
  52
  53 /* define a variable to hold the portal_key, once created.*/
  54 static pthread_key_t dpaa_portal_key;
  55
  56 unsigned int dpaa_svr_family;
  57
  58 #define FSL_DPAA_BUS_NAME       dpaa_bus
  59
  60 RTE_DEFINE_PER_LCORE(bool, dpaa_io);
  61 RTE_DEFINE_PER_LCORE(struct dpaa_portal_dqrr, held_bufs);
  62
  63 static int
  64 compare_dpaa_devices(struct rte_dpaa_device *dev1,
  65                      struct rte_dpaa_device *dev2)
  66 {
  67         int comp = 0;
  68
  69         /* Segragating ETH from SEC devices */
  70         if (dev1->device_type > dev2->device_type)
  71                 comp = 1;
  72         else if (dev1->device_type < dev2->device_type)
  73                 comp = -1;
  74         else
  75                 comp = 0;
  76
  77         if ((comp != 0) || (dev1->device_type != FSL_DPAA_ETH))
  78                 return comp;
  79
  80         if (dev1->id.fman_id > dev2->id.fman_id) {
  81                 comp = 1;
  82         } else if (dev1->id.fman_id < dev2->id.fman_id) {
  83                 comp = -1;
  84         } else {
  85                 /* FMAN ids match, check for mac_id */
  86                 if (dev1->id.mac_id > dev2->id.mac_id)
  87                         comp = 1;
  88                 else if (dev1->id.mac_id < dev2->id.mac_id)
  89                         comp = -1;
  90                 else
  91                         comp = 0;
  92         }
  93
  94         return comp;
  95 }
  96
  97 static inline void
  98 dpaa_add_to_device_list(struct rte_dpaa_device *newdev)
  99 {
 100         int comp, inserted = 0;
 101         struct rte_dpaa_device *dev = NULL;
 102         struct rte_dpaa_device *tdev = NULL;
 103
 104         TAILQ_FOREACH_SAFE(dev, &rte_dpaa_bus.device_list, next, tdev) {
 105                 comp = compare_dpaa_devices(newdev, dev);
 106                 if (comp < 0) {
 107                         TAILQ_INSERT_BEFORE(dev, newdev, next);
 108                         inserted = 1;
 109                         break;
 110                 }
 111         }
 112
 113         if (!inserted)
 114                 TAILQ_INSERT_TAIL(&rte_dpaa_bus.device_list, newdev, next);
 115 }
 116
 117 /*
 118  * Reads the SEC device from DTS
 119  * Returns -1 if SEC devices not available, 0 otherwise
 120  */
 121 static inline int
 122 dpaa_sec_available(void)
 123 {
 124         const struct device_node *caam_node;
 125
 126         for_each_compatible_node(caam_node, NULL, "fsl,sec-v4.0") {
 127                 return 0;
 128         }
 129
 130         return -1;
 131 }
 132
 133 static void dpaa_clean_device_list(void);
 134
 135 static struct rte_devargs *
 136 dpaa_devargs_lookup(struct rte_dpaa_device *dev)
 137 {
 138         struct rte_devargs *devargs;
 139         char dev_name[32];
 140
 141         RTE_EAL_DEVARGS_FOREACH("dpaa_bus", devargs) {
 142                 devargs->bus->parse(devargs->name, &dev_name);
 143                 if (strcmp(dev_name, dev->device.name) == 0) {
 144                         DPAA_BUS_INFO("**Devargs matched %s", dev_name);
 145                         return devargs;
 146                 }
 147         }
 148         return NULL;
 149 }
 150
 151 static int
 152 dpaa_create_device_list(void)
 153 {
 154         int i;
 155         int ret;
 156         struct rte_dpaa_device *dev;
 157         struct fm_eth_port_cfg *cfg;
 158         struct fman_if *fman_intf;
 159
 160         /* Creating Ethernet Devices */
 161         for (i = 0; i < dpaa_netcfg->num_ethports; i++) {
 162                 dev = calloc(1, sizeof(struct rte_dpaa_device));
 163                 if (!dev) {
 164                         DPAA_BUS_LOG(ERR, "Failed to allocate ETH devices");
 165                         ret = -ENOMEM;
 166                         goto cleanup;
 167                 }
 168
 169                 dev->device.bus = &rte_dpaa_bus.bus;
 170
 171                 cfg = &dpaa_netcfg->port_cfg[i];
 172                 fman_intf = cfg->fman_if;
 173
 174                 /* Device identifiers */
 175                 dev->id.fman_id = fman_intf->fman_idx + 1;
 176                 dev->id.mac_id = fman_intf->mac_idx;
 177                 dev->device_type = FSL_DPAA_ETH;
 178                 dev->id.dev_id = i;
 179
 180                 /* Create device name */
 181                 memset(dev->name, 0, RTE_ETH_NAME_MAX_LEN);
 182                 sprintf(dev->name, "fm%d-mac%d", (fman_intf->fman_idx + 1),
 183                         fman_intf->mac_idx);
 184                 DPAA_BUS_LOG(INFO, "%s netdev added", dev->name);
 185                 dev->device.name = dev->name;
 186                 dev->device.devargs = dpaa_devargs_lookup(dev);
 187
 188                 dpaa_add_to_device_list(dev);
 189         }
 190
 191         rte_dpaa_bus.device_count = i;
 192
 193         /* Unlike case of ETH, RTE_LIBRTE_DPAA_MAX_CRYPTODEV SEC devices are
 194          * constantly created only if "sec" property is found in the device
 195          * tree. Logically there is no limit for number of devices (QI
 196          * interfaces) that can be created.
 197          */
 198
 199         if (dpaa_sec_available()) {
 200                 DPAA_BUS_LOG(INFO, "DPAA SEC devices are not available");
 201                 return 0;
 202         }
 203
 204         /* Creating SEC Devices */
 205         for (i = 0; i < RTE_LIBRTE_DPAA_MAX_CRYPTODEV; i++) {
 206                 dev = calloc(1, sizeof(struct rte_dpaa_device));
 207                 if (!dev) {
 208                         DPAA_BUS_LOG(ERR, "Failed to allocate SEC devices");
 209                         ret = -1;
 210                         goto cleanup;
 211                 }
 212
 213                 dev->device_type = FSL_DPAA_CRYPTO;
 214                 dev->id.dev_id = rte_dpaa_bus.device_count + i;
 215
 216                 /* Even though RTE_CRYPTODEV_NAME_MAX_LEN is valid length of
 217                  * crypto PMD, using RTE_ETH_NAME_MAX_LEN as that is the size
 218                  * allocated for dev->name/
 219                  */
 220                 memset(dev->name, 0, RTE_ETH_NAME_MAX_LEN);
 221                 sprintf(dev->name, "dpaa-sec%d", i);
 222                 DPAA_BUS_LOG(INFO, "%s cryptodev added", dev->name);
 223                 dev->device.name = dev->name;
 224                 dev->device.devargs = dpaa_devargs_lookup(dev);
 225
 226                 dpaa_add_to_device_list(dev);
 227         }
 228
 229         rte_dpaa_bus.device_count += i;
 230
 231         return 0;
 232
 233 cleanup:
 234         dpaa_clean_device_list();
 235         return ret;
 236 }
 237
 238 static void
 239 dpaa_clean_device_list(void)
 240 {
 241         struct rte_dpaa_device *dev = NULL;
 242         struct rte_dpaa_device *tdev = NULL;
 243
 244         TAILQ_FOREACH_SAFE(dev, &rte_dpaa_bus.device_list, next, tdev) {
 245                 TAILQ_REMOVE(&rte_dpaa_bus.device_list, dev, next);
 246                 free(dev);
 247                 dev = NULL;
 248         }
 249 }
 250
 251 int rte_dpaa_portal_init(void *arg)
 252 {
 253         pthread_t id;
 254         unsigned int cpu, lcore = rte_lcore_id();
 255         int ret;
 256         struct dpaa_portal *dpaa_io_portal;
 257
 258         BUS_INIT_FUNC_TRACE();
 259
 260         if ((size_t)arg == 1 || lcore == LCORE_ID_ANY)
 261                 lcore = rte_get_master_lcore();
 262         else
 263                 if (lcore >= RTE_MAX_LCORE)
 264                         return -1;
 265
 266         cpu = lcore_config[lcore].core_id;
 267
 268         /* Set CPU affinity for this thread.*/
 269         id = pthread_self();
 270         ret = pthread_setaffinity_np(id, sizeof(cpu_set_t),
 271                         &lcore_config[lcore].cpuset);
 272         if (ret) {
 273                 DPAA_BUS_LOG(ERR, "pthread_setaffinity_np failed on core :%u"
 274                              " (lcore=%u) with ret: %d", cpu, lcore, ret);
 275                 return ret;
 276         }
 277
 278         /* Initialise bman thread portals */
 279         ret = bman_thread_init();
 280         if (ret) {
 281                 DPAA_BUS_LOG(ERR, "bman_thread_init failed on core %u"
 282                              " (lcore=%u) with ret: %d", cpu, lcore, ret);
 283                 return ret;
 284         }
 285
 286         DPAA_BUS_LOG(DEBUG, "BMAN thread initialized - CPU=%d lcore=%d",
 287                      cpu, lcore);
 288
 289         /* Initialise qman thread portals */
 290         ret = qman_thread_init();
 291         if (ret) {
 292                 DPAA_BUS_LOG(ERR, "qman_thread_init failed on core %u"
 293                             " (lcore=%u) with ret: %d", cpu, lcore, ret);
 294                 bman_thread_finish();
 295                 return ret;
 296         }
 297
 298         DPAA_BUS_LOG(DEBUG, "QMAN thread initialized - CPU=%d lcore=%d",
 299                      cpu, lcore);
 300
 301         dpaa_io_portal = rte_malloc(NULL, sizeof(struct dpaa_portal),
 302                                     RTE_CACHE_LINE_SIZE);
 303         if (!dpaa_io_portal) {
 304                 DPAA_BUS_LOG(ERR, "Unable to allocate memory");
 305                 bman_thread_finish();
 306                 qman_thread_finish();
 307                 return -ENOMEM;
 308         }
 309
 310         dpaa_io_portal->qman_idx = qman_get_portal_index();
 311         dpaa_io_portal->bman_idx = bman_get_portal_index();
 312         dpaa_io_portal->tid = syscall(SYS_gettid);
 313
 314         ret = pthread_setspecific(dpaa_portal_key, (void *)dpaa_io_portal);
 315         if (ret) {
 316                 DPAA_BUS_LOG(ERR, "pthread_setspecific failed on core %u"
 317                              " (lcore=%u) with ret: %d", cpu, lcore, ret);
 318                 dpaa_portal_finish(NULL);
 319
 320                 return ret;
 321         }
 322
 323         RTE_PER_LCORE(dpaa_io) = true;
 324
 325         DPAA_BUS_LOG(DEBUG, "QMAN thread initialized");
 326
 327         return 0;
 328 }
 329
 330 int
 331 rte_dpaa_portal_fq_init(void *arg, struct qman_fq *fq)
 332 {
 333         /* Affine above created portal with channel*/
 334         u32 sdqcr;
 335         struct qman_portal *qp;
 336         int ret;
 337
 338         if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
 339                 ret = rte_dpaa_portal_init(arg);
 340                 if (ret < 0) {
 341                         DPAA_BUS_LOG(ERR, "portal initialization failure");
 342                         return ret;
 343                 }
 344         }
 345
 346         /* Initialise qman specific portals */
 347         qp = fsl_qman_portal_create();
 348         if (!qp) {
 349                 DPAA_BUS_LOG(ERR, "Unable to alloc fq portal");
 350                 return -1;
 351         }
 352         fq->qp = qp;
 353         sdqcr = QM_SDQCR_CHANNELS_POOL_CONV(fq->ch_id);
 354         qman_static_dequeue_add(sdqcr, qp);
 355
 356         return 0;
 357 }
 358
 359 int rte_dpaa_portal_fq_close(struct qman_fq *fq)
 360 {
 361         return fsl_qman_portal_destroy(fq->qp);
 362 }
 363
 364 void
 365 dpaa_portal_finish(void *arg)
 366 {
 367         struct dpaa_portal *dpaa_io_portal = (struct dpaa_portal *)arg;
 368
 369         if (!dpaa_io_portal) {
 370                 DPAA_BUS_LOG(DEBUG, "Portal already cleaned");
 371                 return;
 372         }
 373
 374         bman_thread_finish();
 375         qman_thread_finish();
 376
 377         pthread_setspecific(dpaa_portal_key, NULL);
 378
 379         rte_free(dpaa_io_portal);
 380         dpaa_io_portal = NULL;
 381
 382         RTE_PER_LCORE(dpaa_io) = false;
 383 }
 384
 385 static int
 386 rte_dpaa_bus_parse(const char *name, void *out_name)
 387 {
 388         int i, j;
 389         int max_fman = 2, max_macs = 16;
 390         char *sep = strchr(name, ':');
 391
 392         if (strncmp(name, RTE_STR(FSL_DPAA_BUS_NAME),
 393                 strlen(RTE_STR(FSL_DPAA_BUS_NAME)))) {
 394                 return -EINVAL;
 395         }
 396
 397         if (!sep) {
 398                 DPAA_BUS_ERR("Incorrect device name observed");
 399                 return -EINVAL;
 400         }
 401
 402         sep = (char *) (sep + 1);
 403
 404         for (i = 0; i < max_fman; i++) {
 405                 for (j = 0; j < max_macs; j++) {
 406                         char fm_name[16];
 407                         snprintf(fm_name, 16, "fm%d-mac%d", i, j);
 408                         if (strcmp(fm_name, sep) == 0) {
 409                                 if (out_name)
 410                                         strcpy(out_name, sep);
 411                                 return 0;
 412                         }
 413                 }
 414         }
 415
 416         for (i = 0; i < RTE_LIBRTE_DPAA_MAX_CRYPTODEV; i++) {
 417                 char sec_name[16];
 418
 419                 snprintf(sec_name, 16, "dpaa-sec%d", i);
 420                 if (strcmp(sec_name, sep) == 0) {
 421                         if (out_name)
 422                                 strcpy(out_name, sep);
 423                         return 0;
 424                 }
 425         }
 426
 427         return -EINVAL;
 428 }
 429
 430 #define DPAA_DEV_PATH1 "/sys/devices/platform/soc/soc:fsl,dpaa"
 431 #define DPAA_DEV_PATH2 "/sys/devices/platform/fsl,dpaa"
 432
 433 static int
 434 rte_dpaa_bus_scan(void)
 435 {
 436         int ret;
 437
 438         BUS_INIT_FUNC_TRACE();
 439
 440         if ((access(DPAA_DEV_PATH1, F_OK) != 0) &&
 441             (access(DPAA_DEV_PATH2, F_OK) != 0)) {
 442                 RTE_LOG(DEBUG, EAL, "DPAA Bus not present. Skipping.\n");
 443                 return 0;
 444         }
 445         /* detected DPAA devices */
 446         rte_dpaa_bus.detected = 1;
 447
 448         /* create the key, supplying a function that'll be invoked
 449          * when a portal affined thread will be deleted.
 450          */
 451         ret = pthread_key_create(&dpaa_portal_key, dpaa_portal_finish);
 452         if (ret) {
 453                 DPAA_BUS_LOG(DEBUG, "Unable to create pthread key. (%d)", ret);
 454                 dpaa_clean_device_list();
 455                 return ret;
 456         }
 457
 458         return 0;
 459 }
 460
 461 /* register a dpaa bus based dpaa driver */
 462 void
 463 rte_dpaa_driver_register(struct rte_dpaa_driver *driver)
 464 {
 465         RTE_VERIFY(driver);
 466
 467         BUS_INIT_FUNC_TRACE();
 468
 469         TAILQ_INSERT_TAIL(&rte_dpaa_bus.driver_list, driver, next);
 470         /* Update Bus references */
 471         driver->dpaa_bus = &rte_dpaa_bus;
 472 }
 473
 474 /* un-register a dpaa bus based dpaa driver */
 475 void
 476 rte_dpaa_driver_unregister(struct rte_dpaa_driver *driver)
 477 {
 478         struct rte_dpaa_bus *dpaa_bus;
 479
 480         BUS_INIT_FUNC_TRACE();
 481
 482         dpaa_bus = driver->dpaa_bus;
 483
 484         TAILQ_REMOVE(&dpaa_bus->driver_list, driver, next);
 485         /* Update Bus references */
 486         driver->dpaa_bus = NULL;
 487 }
 488
 489 static int
 490 rte_dpaa_device_match(struct rte_dpaa_driver *drv,
 491                       struct rte_dpaa_device *dev)
 492 {
 493         if (!drv || !dev) {
 494                 DPAA_BUS_DEBUG("Invalid drv or dev received.");
 495                 return -1;
 496         }
 497
 498         if (drv->drv_type == dev->device_type)
 499                 return 0;
 500
 501         return -1;
 502 }
 503
 504 static int
 505 rte_dpaa_bus_dev_build(void)
 506 {
 507         int ret;
 508
 509         /* Load the device-tree driver */
 510         ret = of_init();
 511         if (ret) {
 512                 DPAA_BUS_LOG(ERR, "of_init failed with ret: %d", ret);
 513                 return -1;
 514         }
 515
 516         /* Get the interface configurations from device-tree */
 517         dpaa_netcfg = netcfg_acquire();
 518         if (!dpaa_netcfg) {
 519                 DPAA_BUS_LOG(ERR, "netcfg_acquire failed");
 520                 return -EINVAL;
 521         }
 522
 523         RTE_LOG(NOTICE, EAL, "DPAA Bus Detected\n");
 524
 525         if (!dpaa_netcfg->num_ethports) {
 526                 DPAA_BUS_LOG(INFO, "no network interfaces available");
 527                 /* This is not an error */
 528                 return 0;
 529         }
 530
 531 #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
 532         dump_netcfg(dpaa_netcfg);
 533 #endif
 534
 535         DPAA_BUS_LOG(DEBUG, "Number of ethernet devices = %d",
 536                      dpaa_netcfg->num_ethports);
 537         ret = dpaa_create_device_list();
 538         if (ret) {
 539                 DPAA_BUS_LOG(ERR, "Unable to create device list. (%d)", ret);
 540                 return ret;
 541         }
 542         return 0;
 543 }
 544
 545 static int
 546 rte_dpaa_bus_probe(void)
 547 {
 548         int ret = -1;
 549         struct rte_dpaa_device *dev;
 550         struct rte_dpaa_driver *drv;
 551         FILE *svr_file = NULL;
 552         unsigned int svr_ver;
 553         int probe_all = rte_dpaa_bus.bus.conf.scan_mode != RTE_BUS_SCAN_WHITELIST;
 554
 555         /* If DPAA bus is not present nothing needs to be done */
 556         if (!rte_dpaa_bus.detected)
 557                 return 0;
 558
 559         rte_dpaa_bus_dev_build();
 560
 561         /* If no device present on DPAA bus nothing needs to be done */
 562         if (TAILQ_EMPTY(&rte_dpaa_bus.device_list))
 563                 return 0;
 564
 565         svr_file = fopen(DPAA_SOC_ID_FILE, "r");
 566         if (svr_file) {
 567                 if (fscanf(svr_file, "svr:%x", &svr_ver) > 0)
 568                         dpaa_svr_family = svr_ver & SVR_MASK;
 569                 fclose(svr_file);
 570         }
 571
 572         /* And initialize the PA->VA translation table */
 573         dpaax_iova_table_populate();
 574
 575         /* For each registered driver, and device, call the driver->probe */
 576         TAILQ_FOREACH(dev, &rte_dpaa_bus.device_list, next) {
 577                 TAILQ_FOREACH(drv, &rte_dpaa_bus.driver_list, next) {
 578                         ret = rte_dpaa_device_match(drv, dev);
 579                         if (ret)
 580                                 continue;
 581
 582                         if (rte_dev_is_probed(&dev->device))
 583                                 continue;
 584
 585                         if (!drv->probe ||
 586                             (dev->device.devargs &&
 587                             dev->device.devargs->policy == RTE_DEV_BLACKLISTED))
 588                                 continue;
 589
 590                         if (probe_all ||
 591                             (dev->device.devargs &&
 592                             dev->device.devargs->policy ==
 593                             RTE_DEV_WHITELISTED)) {
 594                                 ret = drv->probe(drv, dev);
 595                                 if (ret) {
 596                                         DPAA_BUS_ERR("Unable to probe.\n");
 597                                 } else {
 598                                         dev->driver = drv;
 599                                         dev->device.driver = &drv->driver;
 600                                 }
 601                         }
 602                         break;
 603                 }
 604         }
 605
 606         /* Register DPAA mempool ops only if any DPAA device has
 607          * been detected.
 608          */
 609         rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
 610
 611         return 0;
 612 }
 613
 614 static struct rte_device *
 615 rte_dpaa_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
 616                      const void *data)
 617 {
 618         struct rte_dpaa_device *dev;
 619
 620         TAILQ_FOREACH(dev, &rte_dpaa_bus.device_list, next) {
 621                 if (start && &dev->device == start) {
 622                         start = NULL;  /* starting point found */
 623                         continue;
 624                 }
 625
 626                 if (cmp(&dev->device, data) == 0)
 627                         return &dev->device;
 628         }
 629
 630         return NULL;
 631 }
 632
 633 /*
 634  * Get iommu class of DPAA2 devices on the bus.
 635  */
 636 static enum rte_iova_mode
 637 rte_dpaa_get_iommu_class(void)
 638 {
 639         if ((access(DPAA_DEV_PATH1, F_OK) != 0) &&
 640             (access(DPAA_DEV_PATH2, F_OK) != 0)) {
 641                 return RTE_IOVA_DC;
 642         }
 643         return RTE_IOVA_PA;
 644 }
 645
 646 static struct rte_dpaa_bus rte_dpaa_bus = {
 647         .bus = {
 648                 .scan = rte_dpaa_bus_scan,
 649                 .probe = rte_dpaa_bus_probe,
 650                 .parse = rte_dpaa_bus_parse,
 651                 .find_device = rte_dpaa_find_device,
 652                 .get_iommu_class = rte_dpaa_get_iommu_class,
 653         },
 654         .device_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.device_list),
 655         .driver_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.driver_list),
 656         .device_count = 0,
 657 };
 658
 659 RTE_REGISTER_BUS(FSL_DPAA_BUS_NAME, rte_dpaa_bus.bus);
 660
 661 RTE_INIT(dpaa_init_log)
 662 {
 663         dpaa_logtype_bus = rte_log_register("bus.dpaa");
 664         if (dpaa_logtype_bus >= 0)
 665                 rte_log_set_level(dpaa_logtype_bus, RTE_LOG_NOTICE);
 666
 667         dpaa_logtype_mempool = rte_log_register("mempool.dpaa");
 668         if (dpaa_logtype_mempool >= 0)
 669                 rte_log_set_level(dpaa_logtype_mempool, RTE_LOG_NOTICE);
 670
 671         dpaa_logtype_pmd = rte_log_register("pmd.net.dpaa");
 672         if (dpaa_logtype_pmd >= 0)
 673                 rte_log_set_level(dpaa_logtype_pmd, RTE_LOG_NOTICE);
 674
 675         dpaa_logtype_eventdev = rte_log_register("pmd.event.dpaa");
 676         if (dpaa_logtype_eventdev >= 0)
 677                 rte_log_set_level(dpaa_logtype_eventdev, RTE_LOG_NOTICE);
 678 }