4 * Copyright 2016 Freescale Semiconductor, Inc. All rights reserved.
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8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
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14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
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18 * contributors may be used to endorse or promote products derived
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21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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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 int dpaa_eth_dev_start(struct rte_eth_dev *dev)
117 struct dpaa_if *dpaa_intf = dev->data->dev_private;
119 PMD_INIT_FUNC_TRACE();
121 /* Change tx callback to the real one */
122 dev->tx_pkt_burst = dpaa_eth_queue_tx;
123 fman_if_enable_rx(dpaa_intf->fif);
128 static void dpaa_eth_dev_stop(struct rte_eth_dev *dev)
130 struct dpaa_if *dpaa_intf = dev->data->dev_private;
132 PMD_INIT_FUNC_TRACE();
134 fman_if_disable_rx(dpaa_intf->fif);
135 dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
138 static void dpaa_eth_dev_close(struct rte_eth_dev *dev)
140 PMD_INIT_FUNC_TRACE();
142 dpaa_eth_dev_stop(dev);
145 static void dpaa_eth_dev_info(struct rte_eth_dev *dev,
146 struct rte_eth_dev_info *dev_info)
148 struct dpaa_if *dpaa_intf = dev->data->dev_private;
150 PMD_INIT_FUNC_TRACE();
152 dev_info->max_rx_queues = dpaa_intf->nb_rx_queues;
153 dev_info->max_tx_queues = dpaa_intf->nb_tx_queues;
154 dev_info->min_rx_bufsize = DPAA_MIN_RX_BUF_SIZE;
155 dev_info->max_rx_pktlen = DPAA_MAX_RX_PKT_LEN;
156 dev_info->max_mac_addrs = DPAA_MAX_MAC_FILTER;
157 dev_info->max_hash_mac_addrs = 0;
158 dev_info->max_vfs = 0;
159 dev_info->max_vmdq_pools = ETH_16_POOLS;
160 dev_info->flow_type_rss_offloads = DPAA_RSS_OFFLOAD_ALL;
161 dev_info->speed_capa = (ETH_LINK_SPEED_1G |
165 static int dpaa_eth_link_update(struct rte_eth_dev *dev,
166 int wait_to_complete __rte_unused)
168 struct dpaa_if *dpaa_intf = dev->data->dev_private;
169 struct rte_eth_link *link = &dev->data->dev_link;
171 PMD_INIT_FUNC_TRACE();
173 if (dpaa_intf->fif->mac_type == fman_mac_1g)
174 link->link_speed = 1000;
175 else if (dpaa_intf->fif->mac_type == fman_mac_10g)
176 link->link_speed = 10000;
178 DPAA_PMD_ERR("invalid link_speed: %s, %d",
179 dpaa_intf->name, dpaa_intf->fif->mac_type);
181 link->link_status = dpaa_intf->valid;
182 link->link_duplex = ETH_LINK_FULL_DUPLEX;
183 link->link_autoneg = ETH_LINK_AUTONEG;
187 static void dpaa_eth_stats_get(struct rte_eth_dev *dev,
188 struct rte_eth_stats *stats)
190 struct dpaa_if *dpaa_intf = dev->data->dev_private;
192 PMD_INIT_FUNC_TRACE();
194 fman_if_stats_get(dpaa_intf->fif, stats);
197 static void dpaa_eth_stats_reset(struct rte_eth_dev *dev)
199 struct dpaa_if *dpaa_intf = dev->data->dev_private;
201 PMD_INIT_FUNC_TRACE();
203 fman_if_stats_reset(dpaa_intf->fif);
206 static void dpaa_eth_promiscuous_enable(struct rte_eth_dev *dev)
208 struct dpaa_if *dpaa_intf = dev->data->dev_private;
210 PMD_INIT_FUNC_TRACE();
212 fman_if_promiscuous_enable(dpaa_intf->fif);
215 static void dpaa_eth_promiscuous_disable(struct rte_eth_dev *dev)
217 struct dpaa_if *dpaa_intf = dev->data->dev_private;
219 PMD_INIT_FUNC_TRACE();
221 fman_if_promiscuous_disable(dpaa_intf->fif);
224 static void dpaa_eth_multicast_enable(struct rte_eth_dev *dev)
226 struct dpaa_if *dpaa_intf = dev->data->dev_private;
228 PMD_INIT_FUNC_TRACE();
230 fman_if_set_mcast_filter_table(dpaa_intf->fif);
233 static void dpaa_eth_multicast_disable(struct rte_eth_dev *dev)
235 struct dpaa_if *dpaa_intf = dev->data->dev_private;
237 PMD_INIT_FUNC_TRACE();
239 fman_if_reset_mcast_filter_table(dpaa_intf->fif);
243 int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
244 uint16_t nb_desc __rte_unused,
245 unsigned int socket_id __rte_unused,
246 const struct rte_eth_rxconf *rx_conf __rte_unused,
247 struct rte_mempool *mp)
249 struct dpaa_if *dpaa_intf = dev->data->dev_private;
251 PMD_INIT_FUNC_TRACE();
253 DPAA_PMD_INFO("Rx queue setup for queue index: %d", queue_idx);
255 if (!dpaa_intf->bp_info || dpaa_intf->bp_info->mp != mp) {
256 struct fman_if_ic_params icp;
260 if (!mp->pool_data) {
261 DPAA_PMD_ERR("Not an offloaded buffer pool!");
264 dpaa_intf->bp_info = DPAA_MEMPOOL_TO_POOL_INFO(mp);
266 memset(&icp, 0, sizeof(icp));
267 /* set ICEOF for to the default value , which is 0*/
268 icp.iciof = DEFAULT_ICIOF;
269 icp.iceof = DEFAULT_RX_ICEOF;
270 icp.icsz = DEFAULT_ICSZ;
271 fman_if_set_ic_params(dpaa_intf->fif, &icp);
273 fd_offset = RTE_PKTMBUF_HEADROOM + DPAA_HW_BUF_RESERVE;
274 fman_if_set_fdoff(dpaa_intf->fif, fd_offset);
276 /* Buffer pool size should be equal to Dataroom Size*/
277 bp_size = rte_pktmbuf_data_room_size(mp);
278 fman_if_set_bp(dpaa_intf->fif, mp->size,
279 dpaa_intf->bp_info->bpid, bp_size);
280 dpaa_intf->valid = 1;
281 DPAA_PMD_INFO("if =%s - fd_offset = %d offset = %d",
282 dpaa_intf->name, fd_offset,
283 fman_if_get_fdoff(dpaa_intf->fif));
285 dev->data->rx_queues[queue_idx] = &dpaa_intf->rx_queues[queue_idx];
291 void dpaa_eth_rx_queue_release(void *rxq __rte_unused)
293 PMD_INIT_FUNC_TRACE();
297 int dpaa_eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
298 uint16_t nb_desc __rte_unused,
299 unsigned int socket_id __rte_unused,
300 const struct rte_eth_txconf *tx_conf __rte_unused)
302 struct dpaa_if *dpaa_intf = dev->data->dev_private;
304 PMD_INIT_FUNC_TRACE();
306 DPAA_PMD_INFO("Tx queue setup for queue index: %d", queue_idx);
307 dev->data->tx_queues[queue_idx] = &dpaa_intf->tx_queues[queue_idx];
311 static void dpaa_eth_tx_queue_release(void *txq __rte_unused)
313 PMD_INIT_FUNC_TRACE();
316 static int dpaa_link_down(struct rte_eth_dev *dev)
318 PMD_INIT_FUNC_TRACE();
320 dpaa_eth_dev_stop(dev);
324 static int dpaa_link_up(struct rte_eth_dev *dev)
326 PMD_INIT_FUNC_TRACE();
328 dpaa_eth_dev_start(dev);
333 dpaa_flow_ctrl_set(struct rte_eth_dev *dev,
334 struct rte_eth_fc_conf *fc_conf)
336 struct dpaa_if *dpaa_intf = dev->data->dev_private;
337 struct rte_eth_fc_conf *net_fc;
339 PMD_INIT_FUNC_TRACE();
341 if (!(dpaa_intf->fc_conf)) {
342 dpaa_intf->fc_conf = rte_zmalloc(NULL,
343 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
344 if (!dpaa_intf->fc_conf) {
345 DPAA_PMD_ERR("unable to save flow control info");
349 net_fc = dpaa_intf->fc_conf;
351 if (fc_conf->high_water < fc_conf->low_water) {
352 DPAA_PMD_ERR("Incorrect Flow Control Configuration");
356 if (fc_conf->mode == RTE_FC_NONE) {
358 } else if (fc_conf->mode == RTE_FC_TX_PAUSE ||
359 fc_conf->mode == RTE_FC_FULL) {
360 fman_if_set_fc_threshold(dpaa_intf->fif, fc_conf->high_water,
362 dpaa_intf->bp_info->bpid);
363 if (fc_conf->pause_time)
364 fman_if_set_fc_quanta(dpaa_intf->fif,
365 fc_conf->pause_time);
368 /* Save the information in dpaa device */
369 net_fc->pause_time = fc_conf->pause_time;
370 net_fc->high_water = fc_conf->high_water;
371 net_fc->low_water = fc_conf->low_water;
372 net_fc->send_xon = fc_conf->send_xon;
373 net_fc->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
374 net_fc->mode = fc_conf->mode;
375 net_fc->autoneg = fc_conf->autoneg;
381 dpaa_flow_ctrl_get(struct rte_eth_dev *dev,
382 struct rte_eth_fc_conf *fc_conf)
384 struct dpaa_if *dpaa_intf = dev->data->dev_private;
385 struct rte_eth_fc_conf *net_fc = dpaa_intf->fc_conf;
388 PMD_INIT_FUNC_TRACE();
391 fc_conf->pause_time = net_fc->pause_time;
392 fc_conf->high_water = net_fc->high_water;
393 fc_conf->low_water = net_fc->low_water;
394 fc_conf->send_xon = net_fc->send_xon;
395 fc_conf->mac_ctrl_frame_fwd = net_fc->mac_ctrl_frame_fwd;
396 fc_conf->mode = net_fc->mode;
397 fc_conf->autoneg = net_fc->autoneg;
400 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
402 fc_conf->mode = RTE_FC_TX_PAUSE;
403 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
405 fc_conf->mode = RTE_FC_NONE;
412 dpaa_dev_add_mac_addr(struct rte_eth_dev *dev,
413 struct ether_addr *addr,
415 __rte_unused uint32_t pool)
418 struct dpaa_if *dpaa_intf = dev->data->dev_private;
420 PMD_INIT_FUNC_TRACE();
422 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, index);
425 RTE_LOG(ERR, PMD, "error: Adding the MAC ADDR failed:"
431 dpaa_dev_remove_mac_addr(struct rte_eth_dev *dev,
434 struct dpaa_if *dpaa_intf = dev->data->dev_private;
436 PMD_INIT_FUNC_TRACE();
438 fman_if_clear_mac_addr(dpaa_intf->fif, index);
442 dpaa_dev_set_mac_addr(struct rte_eth_dev *dev,
443 struct ether_addr *addr)
446 struct dpaa_if *dpaa_intf = dev->data->dev_private;
448 PMD_INIT_FUNC_TRACE();
450 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, 0);
452 RTE_LOG(ERR, PMD, "error: Setting the MAC ADDR failed %d", ret);
455 static struct eth_dev_ops dpaa_devops = {
456 .dev_configure = dpaa_eth_dev_configure,
457 .dev_start = dpaa_eth_dev_start,
458 .dev_stop = dpaa_eth_dev_stop,
459 .dev_close = dpaa_eth_dev_close,
460 .dev_infos_get = dpaa_eth_dev_info,
462 .rx_queue_setup = dpaa_eth_rx_queue_setup,
463 .tx_queue_setup = dpaa_eth_tx_queue_setup,
464 .rx_queue_release = dpaa_eth_rx_queue_release,
465 .tx_queue_release = dpaa_eth_tx_queue_release,
467 .flow_ctrl_get = dpaa_flow_ctrl_get,
468 .flow_ctrl_set = dpaa_flow_ctrl_set,
470 .link_update = dpaa_eth_link_update,
471 .stats_get = dpaa_eth_stats_get,
472 .stats_reset = dpaa_eth_stats_reset,
473 .promiscuous_enable = dpaa_eth_promiscuous_enable,
474 .promiscuous_disable = dpaa_eth_promiscuous_disable,
475 .allmulticast_enable = dpaa_eth_multicast_enable,
476 .allmulticast_disable = dpaa_eth_multicast_disable,
477 .mtu_set = dpaa_mtu_set,
478 .dev_set_link_down = dpaa_link_down,
479 .dev_set_link_up = dpaa_link_up,
480 .mac_addr_add = dpaa_dev_add_mac_addr,
481 .mac_addr_remove = dpaa_dev_remove_mac_addr,
482 .mac_addr_set = dpaa_dev_set_mac_addr,
486 static int dpaa_fc_set_default(struct dpaa_if *dpaa_intf)
488 struct rte_eth_fc_conf *fc_conf;
491 PMD_INIT_FUNC_TRACE();
493 if (!(dpaa_intf->fc_conf)) {
494 dpaa_intf->fc_conf = rte_zmalloc(NULL,
495 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
496 if (!dpaa_intf->fc_conf) {
497 DPAA_PMD_ERR("unable to save flow control info");
501 fc_conf = dpaa_intf->fc_conf;
502 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
504 fc_conf->mode = RTE_FC_TX_PAUSE;
505 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
507 fc_conf->mode = RTE_FC_NONE;
513 /* Initialise an Rx FQ */
514 static int dpaa_rx_queue_init(struct qman_fq *fq,
517 struct qm_mcc_initfq opts;
520 PMD_INIT_FUNC_TRACE();
522 ret = qman_reserve_fqid(fqid);
524 DPAA_PMD_ERR("reserve rx fqid %d failed with ret: %d",
529 DPAA_PMD_DEBUG("creating rx fq %p, fqid %d", fq, fqid);
530 ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq);
532 DPAA_PMD_ERR("create rx fqid %d failed with ret: %d",
537 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
538 QM_INITFQ_WE_CONTEXTA;
540 opts.fqd.dest.wq = DPAA_IF_RX_PRIORITY;
541 opts.fqd.fq_ctrl = QM_FQCTRL_AVOIDBLOCK | QM_FQCTRL_CTXASTASHING |
542 QM_FQCTRL_PREFERINCACHE;
543 opts.fqd.context_a.stashing.exclusive = 0;
544 opts.fqd.context_a.stashing.annotation_cl = DPAA_IF_RX_ANNOTATION_STASH;
545 opts.fqd.context_a.stashing.data_cl = DPAA_IF_RX_DATA_STASH;
546 opts.fqd.context_a.stashing.context_cl = DPAA_IF_RX_CONTEXT_STASH;
548 /*Enable tail drop */
549 opts.we_mask = opts.we_mask | QM_INITFQ_WE_TDTHRESH;
550 opts.fqd.fq_ctrl = opts.fqd.fq_ctrl | QM_FQCTRL_TDE;
551 qm_fqd_taildrop_set(&opts.fqd.td, CONG_THRESHOLD_RX_Q, 1);
553 ret = qman_init_fq(fq, 0, &opts);
555 DPAA_PMD_ERR("init rx fqid %d failed with ret: %d", fqid, ret);
559 /* Initialise a Tx FQ */
560 static int dpaa_tx_queue_init(struct qman_fq *fq,
561 struct fman_if *fman_intf)
563 struct qm_mcc_initfq opts;
566 PMD_INIT_FUNC_TRACE();
568 ret = qman_create_fq(0, QMAN_FQ_FLAG_DYNAMIC_FQID |
569 QMAN_FQ_FLAG_TO_DCPORTAL, fq);
571 DPAA_PMD_ERR("create tx fq failed with ret: %d", ret);
574 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
575 QM_INITFQ_WE_CONTEXTB | QM_INITFQ_WE_CONTEXTA;
576 opts.fqd.dest.channel = fman_intf->tx_channel_id;
577 opts.fqd.dest.wq = DPAA_IF_TX_PRIORITY;
578 opts.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE;
579 opts.fqd.context_b = 0;
580 /* no tx-confirmation */
581 opts.fqd.context_a.hi = 0x80000000 | fman_dealloc_bufs_mask_hi;
582 opts.fqd.context_a.lo = 0 | fman_dealloc_bufs_mask_lo;
583 DPAA_PMD_DEBUG("init tx fq %p, fqid %d", fq, fq->fqid);
584 ret = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &opts);
586 DPAA_PMD_ERR("init tx fqid %d failed %d", fq->fqid, ret);
590 /* Initialise a network interface */
592 dpaa_dev_init(struct rte_eth_dev *eth_dev)
594 int num_cores, num_rx_fqs, fqid;
597 struct rte_dpaa_device *dpaa_device;
598 struct dpaa_if *dpaa_intf;
599 struct fm_eth_port_cfg *cfg;
600 struct fman_if *fman_intf;
601 struct fman_if_bpool *bp, *tmp_bp;
603 PMD_INIT_FUNC_TRACE();
605 /* For secondary processes, the primary has done all the work */
606 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
609 dpaa_device = DEV_TO_DPAA_DEVICE(eth_dev->device);
610 dev_id = dpaa_device->id.dev_id;
611 dpaa_intf = eth_dev->data->dev_private;
612 cfg = &dpaa_netcfg->port_cfg[dev_id];
613 fman_intf = cfg->fman_if;
615 dpaa_intf->name = dpaa_device->name;
617 /* save fman_if & cfg in the interface struture */
618 dpaa_intf->fif = fman_intf;
619 dpaa_intf->ifid = dev_id;
620 dpaa_intf->cfg = cfg;
622 /* Initialize Rx FQ's */
623 if (getenv("DPAA_NUM_RX_QUEUES"))
624 num_rx_fqs = atoi(getenv("DPAA_NUM_RX_QUEUES"));
626 num_rx_fqs = DPAA_DEFAULT_NUM_PCD_QUEUES;
628 /* Each device can not have more than DPAA_PCD_FQID_MULTIPLIER RX
631 if (num_rx_fqs <= 0 || num_rx_fqs > DPAA_PCD_FQID_MULTIPLIER) {
632 DPAA_PMD_ERR("Invalid number of RX queues\n");
636 dpaa_intf->rx_queues = rte_zmalloc(NULL,
637 sizeof(struct qman_fq) * num_rx_fqs, MAX_CACHELINE);
638 for (loop = 0; loop < num_rx_fqs; loop++) {
639 fqid = DPAA_PCD_FQID_START + dpaa_intf->ifid *
640 DPAA_PCD_FQID_MULTIPLIER + loop;
641 ret = dpaa_rx_queue_init(&dpaa_intf->rx_queues[loop], fqid);
644 dpaa_intf->rx_queues[loop].dpaa_intf = dpaa_intf;
646 dpaa_intf->nb_rx_queues = num_rx_fqs;
648 /* Initialise Tx FQs. Have as many Tx FQ's as number of cores */
649 num_cores = rte_lcore_count();
650 dpaa_intf->tx_queues = rte_zmalloc(NULL, sizeof(struct qman_fq) *
651 num_cores, MAX_CACHELINE);
652 if (!dpaa_intf->tx_queues)
655 for (loop = 0; loop < num_cores; loop++) {
656 ret = dpaa_tx_queue_init(&dpaa_intf->tx_queues[loop],
660 dpaa_intf->tx_queues[loop].dpaa_intf = dpaa_intf;
662 dpaa_intf->nb_tx_queues = num_cores;
664 DPAA_PMD_DEBUG("All frame queues created");
666 /* Get the initial configuration for flow control */
667 dpaa_fc_set_default(dpaa_intf);
669 /* reset bpool list, initialize bpool dynamically */
670 list_for_each_entry_safe(bp, tmp_bp, &cfg->fman_if->bpool_list, node) {
675 /* Populate ethdev structure */
676 eth_dev->dev_ops = &dpaa_devops;
677 eth_dev->rx_pkt_burst = dpaa_eth_queue_rx;
678 eth_dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
680 /* Allocate memory for storing MAC addresses */
681 eth_dev->data->mac_addrs = rte_zmalloc("mac_addr",
682 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER, 0);
683 if (eth_dev->data->mac_addrs == NULL) {
684 DPAA_PMD_ERR("Failed to allocate %d bytes needed to "
685 "store MAC addresses",
686 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER);
687 rte_free(dpaa_intf->rx_queues);
688 rte_free(dpaa_intf->tx_queues);
689 dpaa_intf->rx_queues = NULL;
690 dpaa_intf->tx_queues = NULL;
691 dpaa_intf->nb_rx_queues = 0;
692 dpaa_intf->nb_tx_queues = 0;
696 /* copy the primary mac address */
697 ether_addr_copy(&fman_intf->mac_addr, ð_dev->data->mac_addrs[0]);
699 RTE_LOG(INFO, PMD, "net: dpaa: %s: %02x:%02x:%02x:%02x:%02x:%02x\n",
701 fman_intf->mac_addr.addr_bytes[0],
702 fman_intf->mac_addr.addr_bytes[1],
703 fman_intf->mac_addr.addr_bytes[2],
704 fman_intf->mac_addr.addr_bytes[3],
705 fman_intf->mac_addr.addr_bytes[4],
706 fman_intf->mac_addr.addr_bytes[5]);
708 /* Disable RX mode */
709 fman_if_discard_rx_errors(fman_intf);
710 fman_if_disable_rx(fman_intf);
711 /* Disable promiscuous mode */
712 fman_if_promiscuous_disable(fman_intf);
713 /* Disable multicast */
714 fman_if_reset_mcast_filter_table(fman_intf);
715 /* Reset interface statistics */
716 fman_if_stats_reset(fman_intf);
722 dpaa_dev_uninit(struct rte_eth_dev *dev)
724 struct dpaa_if *dpaa_intf = dev->data->dev_private;
726 PMD_INIT_FUNC_TRACE();
728 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
732 DPAA_PMD_WARN("Already closed or not started");
736 dpaa_eth_dev_close(dev);
738 /* release configuration memory */
739 if (dpaa_intf->fc_conf)
740 rte_free(dpaa_intf->fc_conf);
742 rte_free(dpaa_intf->rx_queues);
743 dpaa_intf->rx_queues = NULL;
745 rte_free(dpaa_intf->tx_queues);
746 dpaa_intf->tx_queues = NULL;
748 /* free memory for storing MAC addresses */
749 rte_free(dev->data->mac_addrs);
750 dev->data->mac_addrs = NULL;
753 dev->rx_pkt_burst = NULL;
754 dev->tx_pkt_burst = NULL;
760 rte_dpaa_probe(struct rte_dpaa_driver *dpaa_drv,
761 struct rte_dpaa_device *dpaa_dev)
765 struct rte_eth_dev *eth_dev;
767 PMD_INIT_FUNC_TRACE();
769 /* In case of secondary process, the device is already configured
770 * and no further action is required, except portal initialization
771 * and verifying secondary attachment to port name.
773 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
774 eth_dev = rte_eth_dev_attach_secondary(dpaa_dev->name);
780 if (!is_global_init) {
781 /* One time load of Qman/Bman drivers */
782 ret = qman_global_init();
784 DPAA_PMD_ERR("QMAN initialization failed: %d",
788 ret = bman_global_init();
790 DPAA_PMD_ERR("BMAN initialization failed: %d",
798 ret = rte_dpaa_portal_init((void *)1);
800 DPAA_PMD_ERR("Unable to initialize portal");
804 eth_dev = rte_eth_dev_allocate(dpaa_dev->name);
808 eth_dev->data->dev_private = rte_zmalloc(
809 "ethdev private structure",
810 sizeof(struct dpaa_if),
811 RTE_CACHE_LINE_SIZE);
812 if (!eth_dev->data->dev_private) {
813 DPAA_PMD_ERR("Cannot allocate memzone for port data");
814 rte_eth_dev_release_port(eth_dev);
818 eth_dev->device = &dpaa_dev->device;
819 eth_dev->device->driver = &dpaa_drv->driver;
820 dpaa_dev->eth_dev = eth_dev;
822 /* Invoke PMD device initialization function */
823 diag = dpaa_dev_init(eth_dev);
827 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
828 rte_free(eth_dev->data->dev_private);
830 rte_eth_dev_release_port(eth_dev);
835 rte_dpaa_remove(struct rte_dpaa_device *dpaa_dev)
837 struct rte_eth_dev *eth_dev;
839 PMD_INIT_FUNC_TRACE();
841 eth_dev = dpaa_dev->eth_dev;
842 dpaa_dev_uninit(eth_dev);
844 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
845 rte_free(eth_dev->data->dev_private);
847 rte_eth_dev_release_port(eth_dev);
852 static struct rte_dpaa_driver rte_dpaa_pmd = {
853 .drv_type = FSL_DPAA_ETH,
854 .probe = rte_dpaa_probe,
855 .remove = rte_dpaa_remove,
858 RTE_PMD_REGISTER_DPAA(net_dpaa, rte_dpaa_pmd);