4 * Copyright 2016 Freescale Semiconductor, Inc. All rights reserved.
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 #include <sys/types.h>
42 #include <sys/syscall.h>
44 #include <rte_config.h>
45 #include <rte_byteorder.h>
46 #include <rte_common.h>
47 #include <rte_interrupts.h>
49 #include <rte_debug.h>
51 #include <rte_atomic.h>
52 #include <rte_branch_prediction.h>
53 #include <rte_memory.h>
54 #include <rte_memzone.h>
55 #include <rte_tailq.h>
57 #include <rte_alarm.h>
58 #include <rte_ether.h>
59 #include <rte_ethdev.h>
60 #include <rte_malloc.h>
63 #include <rte_dpaa_bus.h>
64 #include <rte_dpaa_logs.h>
65 #include <dpaa_mempool.h>
67 #include <dpaa_ethdev.h>
68 #include <dpaa_rxtx.h>
75 /* Keep track of whether QMAN and BMAN have been globally initialized */
76 static int is_global_init;
79 dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
81 struct dpaa_if *dpaa_intf = dev->data->dev_private;
83 PMD_INIT_FUNC_TRACE();
85 if (mtu < ETHER_MIN_MTU)
87 if (mtu > ETHER_MAX_LEN)
88 dev->data->dev_conf.rxmode.jumbo_frame = 1;
90 dev->data->dev_conf.rxmode.jumbo_frame = 0;
92 dev->data->dev_conf.rxmode.max_rx_pkt_len = mtu;
94 fman_if_set_maxfrm(dpaa_intf->fif, mtu);
100 dpaa_eth_dev_configure(struct rte_eth_dev *dev __rte_unused)
102 PMD_INIT_FUNC_TRACE();
104 if (dev->data->dev_conf.rxmode.jumbo_frame == 1) {
105 if (dev->data->dev_conf.rxmode.max_rx_pkt_len <=
107 return dpaa_mtu_set(dev,
108 dev->data->dev_conf.rxmode.max_rx_pkt_len);
115 static const uint32_t *
116 dpaa_supported_ptypes_get(struct rte_eth_dev *dev)
118 static const uint32_t ptypes[] = {
119 /*todo -= add more types */
122 RTE_PTYPE_L3_IPV4_EXT,
124 RTE_PTYPE_L3_IPV6_EXT,
130 PMD_INIT_FUNC_TRACE();
132 if (dev->rx_pkt_burst == dpaa_eth_queue_rx)
137 static int dpaa_eth_dev_start(struct rte_eth_dev *dev)
139 struct dpaa_if *dpaa_intf = dev->data->dev_private;
141 PMD_INIT_FUNC_TRACE();
143 /* Change tx callback to the real one */
144 dev->tx_pkt_burst = dpaa_eth_queue_tx;
145 fman_if_enable_rx(dpaa_intf->fif);
150 static void dpaa_eth_dev_stop(struct rte_eth_dev *dev)
152 struct dpaa_if *dpaa_intf = dev->data->dev_private;
154 PMD_INIT_FUNC_TRACE();
156 fman_if_disable_rx(dpaa_intf->fif);
157 dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
160 static void dpaa_eth_dev_close(struct rte_eth_dev *dev)
162 PMD_INIT_FUNC_TRACE();
164 dpaa_eth_dev_stop(dev);
167 static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
168 struct rte_eth_dev_info *dev_info)
170 struct dpaa_if *dpaa_intf = dev->data->dev_private;
172 PMD_INIT_FUNC_TRACE();
174 dev_info->max_rx_queues = dpaa_intf->nb_rx_queues;
175 dev_info->max_tx_queues = dpaa_intf->nb_tx_queues;
176 dev_info->min_rx_bufsize = DPAA_MIN_RX_BUF_SIZE;
177 dev_info->max_rx_pktlen = DPAA_MAX_RX_PKT_LEN;
178 dev_info->max_mac_addrs = DPAA_MAX_MAC_FILTER;
179 dev_info->max_hash_mac_addrs = 0;
180 dev_info->max_vfs = 0;
181 dev_info->max_vmdq_pools = ETH_16_POOLS;
182 dev_info->flow_type_rss_offloads = DPAA_RSS_OFFLOAD_ALL;
183 dev_info->speed_capa = (ETH_LINK_SPEED_1G |
185 dev_info->rx_offload_capa =
186 (DEV_RX_OFFLOAD_IPV4_CKSUM |
187 DEV_RX_OFFLOAD_UDP_CKSUM |
188 DEV_RX_OFFLOAD_TCP_CKSUM);
189 dev_info->tx_offload_capa =
190 (DEV_TX_OFFLOAD_IPV4_CKSUM |
191 DEV_TX_OFFLOAD_UDP_CKSUM |
192 DEV_TX_OFFLOAD_TCP_CKSUM);
195 static int dpaa_eth_link_update(struct rte_eth_dev *dev,
196 int wait_to_complete __rte_unused)
198 struct dpaa_if *dpaa_intf = dev->data->dev_private;
199 struct rte_eth_link *link = &dev->data->dev_link;
201 PMD_INIT_FUNC_TRACE();
203 if (dpaa_intf->fif->mac_type == fman_mac_1g)
204 link->link_speed = 1000;
205 else if (dpaa_intf->fif->mac_type == fman_mac_10g)
206 link->link_speed = 10000;
208 DPAA_PMD_ERR("invalid link_speed: %s, %d",
209 dpaa_intf->name, dpaa_intf->fif->mac_type);
211 link->link_status = dpaa_intf->valid;
212 link->link_duplex = ETH_LINK_FULL_DUPLEX;
213 link->link_autoneg = ETH_LINK_AUTONEG;
217 static void dpaa_eth_stats_get(struct rte_eth_dev *dev,
218 struct rte_eth_stats *stats)
220 struct dpaa_if *dpaa_intf = dev->data->dev_private;
222 PMD_INIT_FUNC_TRACE();
224 fman_if_stats_get(dpaa_intf->fif, stats);
227 static void dpaa_eth_stats_reset(struct rte_eth_dev *dev)
229 struct dpaa_if *dpaa_intf = dev->data->dev_private;
231 PMD_INIT_FUNC_TRACE();
233 fman_if_stats_reset(dpaa_intf->fif);
236 static void dpaa_eth_promiscuous_enable(struct rte_eth_dev *dev)
238 struct dpaa_if *dpaa_intf = dev->data->dev_private;
240 PMD_INIT_FUNC_TRACE();
242 fman_if_promiscuous_enable(dpaa_intf->fif);
245 static void dpaa_eth_promiscuous_disable(struct rte_eth_dev *dev)
247 struct dpaa_if *dpaa_intf = dev->data->dev_private;
249 PMD_INIT_FUNC_TRACE();
251 fman_if_promiscuous_disable(dpaa_intf->fif);
254 static void dpaa_eth_multicast_enable(struct rte_eth_dev *dev)
256 struct dpaa_if *dpaa_intf = dev->data->dev_private;
258 PMD_INIT_FUNC_TRACE();
260 fman_if_set_mcast_filter_table(dpaa_intf->fif);
263 static void dpaa_eth_multicast_disable(struct rte_eth_dev *dev)
265 struct dpaa_if *dpaa_intf = dev->data->dev_private;
267 PMD_INIT_FUNC_TRACE();
269 fman_if_reset_mcast_filter_table(dpaa_intf->fif);
273 int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
274 uint16_t nb_desc __rte_unused,
275 unsigned int socket_id __rte_unused,
276 const struct rte_eth_rxconf *rx_conf __rte_unused,
277 struct rte_mempool *mp)
279 struct dpaa_if *dpaa_intf = dev->data->dev_private;
281 PMD_INIT_FUNC_TRACE();
283 DPAA_PMD_INFO("Rx queue setup for queue index: %d", queue_idx);
285 if (!dpaa_intf->bp_info || dpaa_intf->bp_info->mp != mp) {
286 struct fman_if_ic_params icp;
290 if (!mp->pool_data) {
291 DPAA_PMD_ERR("Not an offloaded buffer pool!");
294 dpaa_intf->bp_info = DPAA_MEMPOOL_TO_POOL_INFO(mp);
296 memset(&icp, 0, sizeof(icp));
297 /* set ICEOF for to the default value , which is 0*/
298 icp.iciof = DEFAULT_ICIOF;
299 icp.iceof = DEFAULT_RX_ICEOF;
300 icp.icsz = DEFAULT_ICSZ;
301 fman_if_set_ic_params(dpaa_intf->fif, &icp);
303 fd_offset = RTE_PKTMBUF_HEADROOM + DPAA_HW_BUF_RESERVE;
304 fman_if_set_fdoff(dpaa_intf->fif, fd_offset);
306 /* Buffer pool size should be equal to Dataroom Size*/
307 bp_size = rte_pktmbuf_data_room_size(mp);
308 fman_if_set_bp(dpaa_intf->fif, mp->size,
309 dpaa_intf->bp_info->bpid, bp_size);
310 dpaa_intf->valid = 1;
311 DPAA_PMD_INFO("if =%s - fd_offset = %d offset = %d",
312 dpaa_intf->name, fd_offset,
313 fman_if_get_fdoff(dpaa_intf->fif));
315 dev->data->rx_queues[queue_idx] = &dpaa_intf->rx_queues[queue_idx];
321 void dpaa_eth_rx_queue_release(void *rxq __rte_unused)
323 PMD_INIT_FUNC_TRACE();
327 int dpaa_eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
328 uint16_t nb_desc __rte_unused,
329 unsigned int socket_id __rte_unused,
330 const struct rte_eth_txconf *tx_conf __rte_unused)
332 struct dpaa_if *dpaa_intf = dev->data->dev_private;
334 PMD_INIT_FUNC_TRACE();
336 DPAA_PMD_INFO("Tx queue setup for queue index: %d", queue_idx);
337 dev->data->tx_queues[queue_idx] = &dpaa_intf->tx_queues[queue_idx];
341 static void dpaa_eth_tx_queue_release(void *txq __rte_unused)
343 PMD_INIT_FUNC_TRACE();
346 static int dpaa_link_down(struct rte_eth_dev *dev)
348 PMD_INIT_FUNC_TRACE();
350 dpaa_eth_dev_stop(dev);
354 static int dpaa_link_up(struct rte_eth_dev *dev)
356 PMD_INIT_FUNC_TRACE();
358 dpaa_eth_dev_start(dev);
363 dpaa_flow_ctrl_set(struct rte_eth_dev *dev,
364 struct rte_eth_fc_conf *fc_conf)
366 struct dpaa_if *dpaa_intf = dev->data->dev_private;
367 struct rte_eth_fc_conf *net_fc;
369 PMD_INIT_FUNC_TRACE();
371 if (!(dpaa_intf->fc_conf)) {
372 dpaa_intf->fc_conf = rte_zmalloc(NULL,
373 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
374 if (!dpaa_intf->fc_conf) {
375 DPAA_PMD_ERR("unable to save flow control info");
379 net_fc = dpaa_intf->fc_conf;
381 if (fc_conf->high_water < fc_conf->low_water) {
382 DPAA_PMD_ERR("Incorrect Flow Control Configuration");
386 if (fc_conf->mode == RTE_FC_NONE) {
388 } else if (fc_conf->mode == RTE_FC_TX_PAUSE ||
389 fc_conf->mode == RTE_FC_FULL) {
390 fman_if_set_fc_threshold(dpaa_intf->fif, fc_conf->high_water,
392 dpaa_intf->bp_info->bpid);
393 if (fc_conf->pause_time)
394 fman_if_set_fc_quanta(dpaa_intf->fif,
395 fc_conf->pause_time);
398 /* Save the information in dpaa device */
399 net_fc->pause_time = fc_conf->pause_time;
400 net_fc->high_water = fc_conf->high_water;
401 net_fc->low_water = fc_conf->low_water;
402 net_fc->send_xon = fc_conf->send_xon;
403 net_fc->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
404 net_fc->mode = fc_conf->mode;
405 net_fc->autoneg = fc_conf->autoneg;
411 dpaa_flow_ctrl_get(struct rte_eth_dev *dev,
412 struct rte_eth_fc_conf *fc_conf)
414 struct dpaa_if *dpaa_intf = dev->data->dev_private;
415 struct rte_eth_fc_conf *net_fc = dpaa_intf->fc_conf;
418 PMD_INIT_FUNC_TRACE();
421 fc_conf->pause_time = net_fc->pause_time;
422 fc_conf->high_water = net_fc->high_water;
423 fc_conf->low_water = net_fc->low_water;
424 fc_conf->send_xon = net_fc->send_xon;
425 fc_conf->mac_ctrl_frame_fwd = net_fc->mac_ctrl_frame_fwd;
426 fc_conf->mode = net_fc->mode;
427 fc_conf->autoneg = net_fc->autoneg;
430 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
432 fc_conf->mode = RTE_FC_TX_PAUSE;
433 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
435 fc_conf->mode = RTE_FC_NONE;
442 dpaa_dev_add_mac_addr(struct rte_eth_dev *dev,
443 struct ether_addr *addr,
445 __rte_unused uint32_t pool)
448 struct dpaa_if *dpaa_intf = dev->data->dev_private;
450 PMD_INIT_FUNC_TRACE();
452 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, index);
455 RTE_LOG(ERR, PMD, "error: Adding the MAC ADDR failed:"
461 dpaa_dev_remove_mac_addr(struct rte_eth_dev *dev,
464 struct dpaa_if *dpaa_intf = dev->data->dev_private;
466 PMD_INIT_FUNC_TRACE();
468 fman_if_clear_mac_addr(dpaa_intf->fif, index);
472 dpaa_dev_set_mac_addr(struct rte_eth_dev *dev,
473 struct ether_addr *addr)
476 struct dpaa_if *dpaa_intf = dev->data->dev_private;
478 PMD_INIT_FUNC_TRACE();
480 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, 0);
482 RTE_LOG(ERR, PMD, "error: Setting the MAC ADDR failed %d", ret);
485 static struct eth_dev_ops dpaa_devops = {
486 .dev_configure = dpaa_eth_dev_configure,
487 .dev_start = dpaa_eth_dev_start,
488 .dev_stop = dpaa_eth_dev_stop,
489 .dev_close = dpaa_eth_dev_close,
490 .dev_infos_get = dpaa_eth_dev_info,
491 .dev_supported_ptypes_get = dpaa_supported_ptypes_get,
493 .rx_queue_setup = dpaa_eth_rx_queue_setup,
494 .tx_queue_setup = dpaa_eth_tx_queue_setup,
495 .rx_queue_release = dpaa_eth_rx_queue_release,
496 .tx_queue_release = dpaa_eth_tx_queue_release,
498 .flow_ctrl_get = dpaa_flow_ctrl_get,
499 .flow_ctrl_set = dpaa_flow_ctrl_set,
501 .link_update = dpaa_eth_link_update,
502 .stats_get = dpaa_eth_stats_get,
503 .stats_reset = dpaa_eth_stats_reset,
504 .promiscuous_enable = dpaa_eth_promiscuous_enable,
505 .promiscuous_disable = dpaa_eth_promiscuous_disable,
506 .allmulticast_enable = dpaa_eth_multicast_enable,
507 .allmulticast_disable = dpaa_eth_multicast_disable,
508 .mtu_set = dpaa_mtu_set,
509 .dev_set_link_down = dpaa_link_down,
510 .dev_set_link_up = dpaa_link_up,
511 .mac_addr_add = dpaa_dev_add_mac_addr,
512 .mac_addr_remove = dpaa_dev_remove_mac_addr,
513 .mac_addr_set = dpaa_dev_set_mac_addr,
517 static int dpaa_fc_set_default(struct dpaa_if *dpaa_intf)
519 struct rte_eth_fc_conf *fc_conf;
522 PMD_INIT_FUNC_TRACE();
524 if (!(dpaa_intf->fc_conf)) {
525 dpaa_intf->fc_conf = rte_zmalloc(NULL,
526 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
527 if (!dpaa_intf->fc_conf) {
528 DPAA_PMD_ERR("unable to save flow control info");
532 fc_conf = dpaa_intf->fc_conf;
533 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
535 fc_conf->mode = RTE_FC_TX_PAUSE;
536 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
538 fc_conf->mode = RTE_FC_NONE;
544 /* Initialise an Rx FQ */
545 static int dpaa_rx_queue_init(struct qman_fq *fq,
548 struct qm_mcc_initfq opts;
551 PMD_INIT_FUNC_TRACE();
553 ret = qman_reserve_fqid(fqid);
555 DPAA_PMD_ERR("reserve rx fqid %d failed with ret: %d",
560 DPAA_PMD_DEBUG("creating rx fq %p, fqid %d", fq, fqid);
561 ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq);
563 DPAA_PMD_ERR("create rx fqid %d failed with ret: %d",
568 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
569 QM_INITFQ_WE_CONTEXTA;
571 opts.fqd.dest.wq = DPAA_IF_RX_PRIORITY;
572 opts.fqd.fq_ctrl = QM_FQCTRL_AVOIDBLOCK | QM_FQCTRL_CTXASTASHING |
573 QM_FQCTRL_PREFERINCACHE;
574 opts.fqd.context_a.stashing.exclusive = 0;
575 opts.fqd.context_a.stashing.annotation_cl = DPAA_IF_RX_ANNOTATION_STASH;
576 opts.fqd.context_a.stashing.data_cl = DPAA_IF_RX_DATA_STASH;
577 opts.fqd.context_a.stashing.context_cl = DPAA_IF_RX_CONTEXT_STASH;
579 /*Enable tail drop */
580 opts.we_mask = opts.we_mask | QM_INITFQ_WE_TDTHRESH;
581 opts.fqd.fq_ctrl = opts.fqd.fq_ctrl | QM_FQCTRL_TDE;
582 qm_fqd_taildrop_set(&opts.fqd.td, CONG_THRESHOLD_RX_Q, 1);
584 ret = qman_init_fq(fq, 0, &opts);
586 DPAA_PMD_ERR("init rx fqid %d failed with ret: %d", fqid, ret);
590 /* Initialise a Tx FQ */
591 static int dpaa_tx_queue_init(struct qman_fq *fq,
592 struct fman_if *fman_intf)
594 struct qm_mcc_initfq opts;
597 PMD_INIT_FUNC_TRACE();
599 ret = qman_create_fq(0, QMAN_FQ_FLAG_DYNAMIC_FQID |
600 QMAN_FQ_FLAG_TO_DCPORTAL, fq);
602 DPAA_PMD_ERR("create tx fq failed with ret: %d", ret);
605 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
606 QM_INITFQ_WE_CONTEXTB | QM_INITFQ_WE_CONTEXTA;
607 opts.fqd.dest.channel = fman_intf->tx_channel_id;
608 opts.fqd.dest.wq = DPAA_IF_TX_PRIORITY;
609 opts.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE;
610 opts.fqd.context_b = 0;
611 /* no tx-confirmation */
612 opts.fqd.context_a.hi = 0x80000000 | fman_dealloc_bufs_mask_hi;
613 opts.fqd.context_a.lo = 0 | fman_dealloc_bufs_mask_lo;
614 DPAA_PMD_DEBUG("init tx fq %p, fqid %d", fq, fq->fqid);
615 ret = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &opts);
617 DPAA_PMD_ERR("init tx fqid %d failed %d", fq->fqid, ret);
621 #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
622 /* Initialise a DEBUG FQ ([rt]x_error, rx_default). */
623 static int dpaa_debug_queue_init(struct qman_fq *fq, uint32_t fqid)
625 struct qm_mcc_initfq opts;
628 PMD_INIT_FUNC_TRACE();
630 ret = qman_reserve_fqid(fqid);
632 DPAA_PMD_ERR("Reserve debug fqid %d failed with ret: %d",
636 /* "map" this Rx FQ to one of the interfaces Tx FQID */
637 DPAA_PMD_DEBUG("Creating debug fq %p, fqid %d", fq, fqid);
638 ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq);
640 DPAA_PMD_ERR("create debug fqid %d failed with ret: %d",
644 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL;
645 opts.fqd.dest.wq = DPAA_IF_DEBUG_PRIORITY;
646 ret = qman_init_fq(fq, 0, &opts);
648 DPAA_PMD_ERR("init debug fqid %d failed with ret: %d",
654 /* Initialise a network interface */
656 dpaa_dev_init(struct rte_eth_dev *eth_dev)
658 int num_cores, num_rx_fqs, fqid;
661 struct rte_dpaa_device *dpaa_device;
662 struct dpaa_if *dpaa_intf;
663 struct fm_eth_port_cfg *cfg;
664 struct fman_if *fman_intf;
665 struct fman_if_bpool *bp, *tmp_bp;
667 PMD_INIT_FUNC_TRACE();
669 /* For secondary processes, the primary has done all the work */
670 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
673 dpaa_device = DEV_TO_DPAA_DEVICE(eth_dev->device);
674 dev_id = dpaa_device->id.dev_id;
675 dpaa_intf = eth_dev->data->dev_private;
676 cfg = &dpaa_netcfg->port_cfg[dev_id];
677 fman_intf = cfg->fman_if;
679 dpaa_intf->name = dpaa_device->name;
681 /* save fman_if & cfg in the interface struture */
682 dpaa_intf->fif = fman_intf;
683 dpaa_intf->ifid = dev_id;
684 dpaa_intf->cfg = cfg;
686 /* Initialize Rx FQ's */
687 if (getenv("DPAA_NUM_RX_QUEUES"))
688 num_rx_fqs = atoi(getenv("DPAA_NUM_RX_QUEUES"));
690 num_rx_fqs = DPAA_DEFAULT_NUM_PCD_QUEUES;
692 /* Each device can not have more than DPAA_PCD_FQID_MULTIPLIER RX
695 if (num_rx_fqs <= 0 || num_rx_fqs > DPAA_PCD_FQID_MULTIPLIER) {
696 DPAA_PMD_ERR("Invalid number of RX queues\n");
700 dpaa_intf->rx_queues = rte_zmalloc(NULL,
701 sizeof(struct qman_fq) * num_rx_fqs, MAX_CACHELINE);
702 for (loop = 0; loop < num_rx_fqs; loop++) {
703 fqid = DPAA_PCD_FQID_START + dpaa_intf->ifid *
704 DPAA_PCD_FQID_MULTIPLIER + loop;
705 ret = dpaa_rx_queue_init(&dpaa_intf->rx_queues[loop], fqid);
708 dpaa_intf->rx_queues[loop].dpaa_intf = dpaa_intf;
710 dpaa_intf->nb_rx_queues = num_rx_fqs;
712 /* Initialise Tx FQs. Have as many Tx FQ's as number of cores */
713 num_cores = rte_lcore_count();
714 dpaa_intf->tx_queues = rte_zmalloc(NULL, sizeof(struct qman_fq) *
715 num_cores, MAX_CACHELINE);
716 if (!dpaa_intf->tx_queues)
719 for (loop = 0; loop < num_cores; loop++) {
720 ret = dpaa_tx_queue_init(&dpaa_intf->tx_queues[loop],
724 dpaa_intf->tx_queues[loop].dpaa_intf = dpaa_intf;
726 dpaa_intf->nb_tx_queues = num_cores;
728 #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
729 dpaa_debug_queue_init(&dpaa_intf->debug_queues[
730 DPAA_DEBUG_FQ_RX_ERROR], fman_intf->fqid_rx_err);
731 dpaa_intf->debug_queues[DPAA_DEBUG_FQ_RX_ERROR].dpaa_intf = dpaa_intf;
732 dpaa_debug_queue_init(&dpaa_intf->debug_queues[
733 DPAA_DEBUG_FQ_TX_ERROR], fman_intf->fqid_tx_err);
734 dpaa_intf->debug_queues[DPAA_DEBUG_FQ_TX_ERROR].dpaa_intf = dpaa_intf;
737 DPAA_PMD_DEBUG("All frame queues created");
739 /* Get the initial configuration for flow control */
740 dpaa_fc_set_default(dpaa_intf);
742 /* reset bpool list, initialize bpool dynamically */
743 list_for_each_entry_safe(bp, tmp_bp, &cfg->fman_if->bpool_list, node) {
748 /* Populate ethdev structure */
749 eth_dev->dev_ops = &dpaa_devops;
750 eth_dev->rx_pkt_burst = dpaa_eth_queue_rx;
751 eth_dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
753 /* Allocate memory for storing MAC addresses */
754 eth_dev->data->mac_addrs = rte_zmalloc("mac_addr",
755 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER, 0);
756 if (eth_dev->data->mac_addrs == NULL) {
757 DPAA_PMD_ERR("Failed to allocate %d bytes needed to "
758 "store MAC addresses",
759 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER);
760 rte_free(dpaa_intf->rx_queues);
761 rte_free(dpaa_intf->tx_queues);
762 dpaa_intf->rx_queues = NULL;
763 dpaa_intf->tx_queues = NULL;
764 dpaa_intf->nb_rx_queues = 0;
765 dpaa_intf->nb_tx_queues = 0;
769 /* copy the primary mac address */
770 ether_addr_copy(&fman_intf->mac_addr, ð_dev->data->mac_addrs[0]);
772 RTE_LOG(INFO, PMD, "net: dpaa: %s: %02x:%02x:%02x:%02x:%02x:%02x\n",
774 fman_intf->mac_addr.addr_bytes[0],
775 fman_intf->mac_addr.addr_bytes[1],
776 fman_intf->mac_addr.addr_bytes[2],
777 fman_intf->mac_addr.addr_bytes[3],
778 fman_intf->mac_addr.addr_bytes[4],
779 fman_intf->mac_addr.addr_bytes[5]);
781 /* Disable RX mode */
782 fman_if_discard_rx_errors(fman_intf);
783 fman_if_disable_rx(fman_intf);
784 /* Disable promiscuous mode */
785 fman_if_promiscuous_disable(fman_intf);
786 /* Disable multicast */
787 fman_if_reset_mcast_filter_table(fman_intf);
788 /* Reset interface statistics */
789 fman_if_stats_reset(fman_intf);
795 dpaa_dev_uninit(struct rte_eth_dev *dev)
797 struct dpaa_if *dpaa_intf = dev->data->dev_private;
799 PMD_INIT_FUNC_TRACE();
801 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
805 DPAA_PMD_WARN("Already closed or not started");
809 dpaa_eth_dev_close(dev);
811 /* release configuration memory */
812 if (dpaa_intf->fc_conf)
813 rte_free(dpaa_intf->fc_conf);
815 rte_free(dpaa_intf->rx_queues);
816 dpaa_intf->rx_queues = NULL;
818 rte_free(dpaa_intf->tx_queues);
819 dpaa_intf->tx_queues = NULL;
821 /* free memory for storing MAC addresses */
822 rte_free(dev->data->mac_addrs);
823 dev->data->mac_addrs = NULL;
826 dev->rx_pkt_burst = NULL;
827 dev->tx_pkt_burst = NULL;
833 rte_dpaa_probe(struct rte_dpaa_driver *dpaa_drv,
834 struct rte_dpaa_device *dpaa_dev)
838 struct rte_eth_dev *eth_dev;
840 PMD_INIT_FUNC_TRACE();
842 /* In case of secondary process, the device is already configured
843 * and no further action is required, except portal initialization
844 * and verifying secondary attachment to port name.
846 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
847 eth_dev = rte_eth_dev_attach_secondary(dpaa_dev->name);
853 if (!is_global_init) {
854 /* One time load of Qman/Bman drivers */
855 ret = qman_global_init();
857 DPAA_PMD_ERR("QMAN initialization failed: %d",
861 ret = bman_global_init();
863 DPAA_PMD_ERR("BMAN initialization failed: %d",
871 ret = rte_dpaa_portal_init((void *)1);
873 DPAA_PMD_ERR("Unable to initialize portal");
877 eth_dev = rte_eth_dev_allocate(dpaa_dev->name);
881 eth_dev->data->dev_private = rte_zmalloc(
882 "ethdev private structure",
883 sizeof(struct dpaa_if),
884 RTE_CACHE_LINE_SIZE);
885 if (!eth_dev->data->dev_private) {
886 DPAA_PMD_ERR("Cannot allocate memzone for port data");
887 rte_eth_dev_release_port(eth_dev);
891 eth_dev->device = &dpaa_dev->device;
892 eth_dev->device->driver = &dpaa_drv->driver;
893 dpaa_dev->eth_dev = eth_dev;
895 /* Invoke PMD device initialization function */
896 diag = dpaa_dev_init(eth_dev);
900 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
901 rte_free(eth_dev->data->dev_private);
903 rte_eth_dev_release_port(eth_dev);
908 rte_dpaa_remove(struct rte_dpaa_device *dpaa_dev)
910 struct rte_eth_dev *eth_dev;
912 PMD_INIT_FUNC_TRACE();
914 eth_dev = dpaa_dev->eth_dev;
915 dpaa_dev_uninit(eth_dev);
917 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
918 rte_free(eth_dev->data->dev_private);
920 rte_eth_dev_release_port(eth_dev);
925 static struct rte_dpaa_driver rte_dpaa_pmd = {
926 .drv_type = FSL_DPAA_ETH,
927 .probe = rte_dpaa_probe,
928 .remove = rte_dpaa_remove,
931 RTE_PMD_REGISTER_DPAA(net_dpaa, rte_dpaa_pmd);