4 * Copyright 2016 Freescale Semiconductor, Inc. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
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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15 * the documentation and/or other materials provided with the
17 * * Neither the name of Freescale Semiconductor, Inc nor the names of its
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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->speed_capa = (ETH_LINK_SPEED_1G |
164 static int dpaa_eth_link_update(struct rte_eth_dev *dev,
165 int wait_to_complete __rte_unused)
167 struct dpaa_if *dpaa_intf = dev->data->dev_private;
168 struct rte_eth_link *link = &dev->data->dev_link;
170 PMD_INIT_FUNC_TRACE();
172 if (dpaa_intf->fif->mac_type == fman_mac_1g)
173 link->link_speed = 1000;
174 else if (dpaa_intf->fif->mac_type == fman_mac_10g)
175 link->link_speed = 10000;
177 DPAA_PMD_ERR("invalid link_speed: %s, %d",
178 dpaa_intf->name, dpaa_intf->fif->mac_type);
180 link->link_status = dpaa_intf->valid;
181 link->link_duplex = ETH_LINK_FULL_DUPLEX;
182 link->link_autoneg = ETH_LINK_AUTONEG;
186 static void dpaa_eth_stats_get(struct rte_eth_dev *dev,
187 struct rte_eth_stats *stats)
189 struct dpaa_if *dpaa_intf = dev->data->dev_private;
191 PMD_INIT_FUNC_TRACE();
193 fman_if_stats_get(dpaa_intf->fif, stats);
196 static void dpaa_eth_stats_reset(struct rte_eth_dev *dev)
198 struct dpaa_if *dpaa_intf = dev->data->dev_private;
200 PMD_INIT_FUNC_TRACE();
202 fman_if_stats_reset(dpaa_intf->fif);
205 static void dpaa_eth_promiscuous_enable(struct rte_eth_dev *dev)
207 struct dpaa_if *dpaa_intf = dev->data->dev_private;
209 PMD_INIT_FUNC_TRACE();
211 fman_if_promiscuous_enable(dpaa_intf->fif);
214 static void dpaa_eth_promiscuous_disable(struct rte_eth_dev *dev)
216 struct dpaa_if *dpaa_intf = dev->data->dev_private;
218 PMD_INIT_FUNC_TRACE();
220 fman_if_promiscuous_disable(dpaa_intf->fif);
223 static void dpaa_eth_multicast_enable(struct rte_eth_dev *dev)
225 struct dpaa_if *dpaa_intf = dev->data->dev_private;
227 PMD_INIT_FUNC_TRACE();
229 fman_if_set_mcast_filter_table(dpaa_intf->fif);
232 static void dpaa_eth_multicast_disable(struct rte_eth_dev *dev)
234 struct dpaa_if *dpaa_intf = dev->data->dev_private;
236 PMD_INIT_FUNC_TRACE();
238 fman_if_reset_mcast_filter_table(dpaa_intf->fif);
242 int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
243 uint16_t nb_desc __rte_unused,
244 unsigned int socket_id __rte_unused,
245 const struct rte_eth_rxconf *rx_conf __rte_unused,
246 struct rte_mempool *mp)
248 struct dpaa_if *dpaa_intf = dev->data->dev_private;
250 PMD_INIT_FUNC_TRACE();
252 DPAA_PMD_INFO("Rx queue setup for queue index: %d", queue_idx);
254 if (!dpaa_intf->bp_info || dpaa_intf->bp_info->mp != mp) {
255 struct fman_if_ic_params icp;
259 if (!mp->pool_data) {
260 DPAA_PMD_ERR("Not an offloaded buffer pool!");
263 dpaa_intf->bp_info = DPAA_MEMPOOL_TO_POOL_INFO(mp);
265 memset(&icp, 0, sizeof(icp));
266 /* set ICEOF for to the default value , which is 0*/
267 icp.iciof = DEFAULT_ICIOF;
268 icp.iceof = DEFAULT_RX_ICEOF;
269 icp.icsz = DEFAULT_ICSZ;
270 fman_if_set_ic_params(dpaa_intf->fif, &icp);
272 fd_offset = RTE_PKTMBUF_HEADROOM + DPAA_HW_BUF_RESERVE;
273 fman_if_set_fdoff(dpaa_intf->fif, fd_offset);
275 /* Buffer pool size should be equal to Dataroom Size*/
276 bp_size = rte_pktmbuf_data_room_size(mp);
277 fman_if_set_bp(dpaa_intf->fif, mp->size,
278 dpaa_intf->bp_info->bpid, bp_size);
279 dpaa_intf->valid = 1;
280 DPAA_PMD_INFO("if =%s - fd_offset = %d offset = %d",
281 dpaa_intf->name, fd_offset,
282 fman_if_get_fdoff(dpaa_intf->fif));
284 dev->data->rx_queues[queue_idx] = &dpaa_intf->rx_queues[queue_idx];
290 void dpaa_eth_rx_queue_release(void *rxq __rte_unused)
292 PMD_INIT_FUNC_TRACE();
296 int dpaa_eth_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
297 uint16_t nb_desc __rte_unused,
298 unsigned int socket_id __rte_unused,
299 const struct rte_eth_txconf *tx_conf __rte_unused)
301 struct dpaa_if *dpaa_intf = dev->data->dev_private;
303 PMD_INIT_FUNC_TRACE();
305 DPAA_PMD_INFO("Tx queue setup for queue index: %d", queue_idx);
306 dev->data->tx_queues[queue_idx] = &dpaa_intf->tx_queues[queue_idx];
310 static void dpaa_eth_tx_queue_release(void *txq __rte_unused)
312 PMD_INIT_FUNC_TRACE();
315 static int dpaa_link_down(struct rte_eth_dev *dev)
317 PMD_INIT_FUNC_TRACE();
319 dpaa_eth_dev_stop(dev);
323 static int dpaa_link_up(struct rte_eth_dev *dev)
325 PMD_INIT_FUNC_TRACE();
327 dpaa_eth_dev_start(dev);
332 dpaa_flow_ctrl_set(struct rte_eth_dev *dev,
333 struct rte_eth_fc_conf *fc_conf)
335 struct dpaa_if *dpaa_intf = dev->data->dev_private;
336 struct rte_eth_fc_conf *net_fc;
338 PMD_INIT_FUNC_TRACE();
340 if (!(dpaa_intf->fc_conf)) {
341 dpaa_intf->fc_conf = rte_zmalloc(NULL,
342 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
343 if (!dpaa_intf->fc_conf) {
344 DPAA_PMD_ERR("unable to save flow control info");
348 net_fc = dpaa_intf->fc_conf;
350 if (fc_conf->high_water < fc_conf->low_water) {
351 DPAA_PMD_ERR("Incorrect Flow Control Configuration");
355 if (fc_conf->mode == RTE_FC_NONE) {
357 } else if (fc_conf->mode == RTE_FC_TX_PAUSE ||
358 fc_conf->mode == RTE_FC_FULL) {
359 fman_if_set_fc_threshold(dpaa_intf->fif, fc_conf->high_water,
361 dpaa_intf->bp_info->bpid);
362 if (fc_conf->pause_time)
363 fman_if_set_fc_quanta(dpaa_intf->fif,
364 fc_conf->pause_time);
367 /* Save the information in dpaa device */
368 net_fc->pause_time = fc_conf->pause_time;
369 net_fc->high_water = fc_conf->high_water;
370 net_fc->low_water = fc_conf->low_water;
371 net_fc->send_xon = fc_conf->send_xon;
372 net_fc->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
373 net_fc->mode = fc_conf->mode;
374 net_fc->autoneg = fc_conf->autoneg;
380 dpaa_flow_ctrl_get(struct rte_eth_dev *dev,
381 struct rte_eth_fc_conf *fc_conf)
383 struct dpaa_if *dpaa_intf = dev->data->dev_private;
384 struct rte_eth_fc_conf *net_fc = dpaa_intf->fc_conf;
387 PMD_INIT_FUNC_TRACE();
390 fc_conf->pause_time = net_fc->pause_time;
391 fc_conf->high_water = net_fc->high_water;
392 fc_conf->low_water = net_fc->low_water;
393 fc_conf->send_xon = net_fc->send_xon;
394 fc_conf->mac_ctrl_frame_fwd = net_fc->mac_ctrl_frame_fwd;
395 fc_conf->mode = net_fc->mode;
396 fc_conf->autoneg = net_fc->autoneg;
399 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
401 fc_conf->mode = RTE_FC_TX_PAUSE;
402 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
404 fc_conf->mode = RTE_FC_NONE;
411 dpaa_dev_add_mac_addr(struct rte_eth_dev *dev,
412 struct ether_addr *addr,
414 __rte_unused uint32_t pool)
417 struct dpaa_if *dpaa_intf = dev->data->dev_private;
419 PMD_INIT_FUNC_TRACE();
421 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, index);
424 RTE_LOG(ERR, PMD, "error: Adding the MAC ADDR failed:"
430 dpaa_dev_remove_mac_addr(struct rte_eth_dev *dev,
433 struct dpaa_if *dpaa_intf = dev->data->dev_private;
435 PMD_INIT_FUNC_TRACE();
437 fman_if_clear_mac_addr(dpaa_intf->fif, index);
441 dpaa_dev_set_mac_addr(struct rte_eth_dev *dev,
442 struct ether_addr *addr)
445 struct dpaa_if *dpaa_intf = dev->data->dev_private;
447 PMD_INIT_FUNC_TRACE();
449 ret = fman_if_add_mac_addr(dpaa_intf->fif, addr->addr_bytes, 0);
451 RTE_LOG(ERR, PMD, "error: Setting the MAC ADDR failed %d", ret);
454 static struct eth_dev_ops dpaa_devops = {
455 .dev_configure = dpaa_eth_dev_configure,
456 .dev_start = dpaa_eth_dev_start,
457 .dev_stop = dpaa_eth_dev_stop,
458 .dev_close = dpaa_eth_dev_close,
459 .dev_infos_get = dpaa_eth_dev_info,
461 .rx_queue_setup = dpaa_eth_rx_queue_setup,
462 .tx_queue_setup = dpaa_eth_tx_queue_setup,
463 .rx_queue_release = dpaa_eth_rx_queue_release,
464 .tx_queue_release = dpaa_eth_tx_queue_release,
466 .flow_ctrl_get = dpaa_flow_ctrl_get,
467 .flow_ctrl_set = dpaa_flow_ctrl_set,
469 .link_update = dpaa_eth_link_update,
470 .stats_get = dpaa_eth_stats_get,
471 .stats_reset = dpaa_eth_stats_reset,
472 .promiscuous_enable = dpaa_eth_promiscuous_enable,
473 .promiscuous_disable = dpaa_eth_promiscuous_disable,
474 .allmulticast_enable = dpaa_eth_multicast_enable,
475 .allmulticast_disable = dpaa_eth_multicast_disable,
476 .mtu_set = dpaa_mtu_set,
477 .dev_set_link_down = dpaa_link_down,
478 .dev_set_link_up = dpaa_link_up,
479 .mac_addr_add = dpaa_dev_add_mac_addr,
480 .mac_addr_remove = dpaa_dev_remove_mac_addr,
481 .mac_addr_set = dpaa_dev_set_mac_addr,
485 static int dpaa_fc_set_default(struct dpaa_if *dpaa_intf)
487 struct rte_eth_fc_conf *fc_conf;
490 PMD_INIT_FUNC_TRACE();
492 if (!(dpaa_intf->fc_conf)) {
493 dpaa_intf->fc_conf = rte_zmalloc(NULL,
494 sizeof(struct rte_eth_fc_conf), MAX_CACHELINE);
495 if (!dpaa_intf->fc_conf) {
496 DPAA_PMD_ERR("unable to save flow control info");
500 fc_conf = dpaa_intf->fc_conf;
501 ret = fman_if_get_fc_threshold(dpaa_intf->fif);
503 fc_conf->mode = RTE_FC_TX_PAUSE;
504 fc_conf->pause_time = fman_if_get_fc_quanta(dpaa_intf->fif);
506 fc_conf->mode = RTE_FC_NONE;
512 /* Initialise an Rx FQ */
513 static int dpaa_rx_queue_init(struct qman_fq *fq,
516 struct qm_mcc_initfq opts;
519 PMD_INIT_FUNC_TRACE();
521 ret = qman_reserve_fqid(fqid);
523 DPAA_PMD_ERR("reserve rx fqid %d failed with ret: %d",
528 DPAA_PMD_DEBUG("creating rx fq %p, fqid %d", fq, fqid);
529 ret = qman_create_fq(fqid, QMAN_FQ_FLAG_NO_ENQUEUE, fq);
531 DPAA_PMD_ERR("create rx fqid %d failed with ret: %d",
536 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
537 QM_INITFQ_WE_CONTEXTA;
539 opts.fqd.dest.wq = DPAA_IF_RX_PRIORITY;
540 opts.fqd.fq_ctrl = QM_FQCTRL_AVOIDBLOCK | QM_FQCTRL_CTXASTASHING |
541 QM_FQCTRL_PREFERINCACHE;
542 opts.fqd.context_a.stashing.exclusive = 0;
543 opts.fqd.context_a.stashing.annotation_cl = DPAA_IF_RX_ANNOTATION_STASH;
544 opts.fqd.context_a.stashing.data_cl = DPAA_IF_RX_DATA_STASH;
545 opts.fqd.context_a.stashing.context_cl = DPAA_IF_RX_CONTEXT_STASH;
547 /*Enable tail drop */
548 opts.we_mask = opts.we_mask | QM_INITFQ_WE_TDTHRESH;
549 opts.fqd.fq_ctrl = opts.fqd.fq_ctrl | QM_FQCTRL_TDE;
550 qm_fqd_taildrop_set(&opts.fqd.td, CONG_THRESHOLD_RX_Q, 1);
552 ret = qman_init_fq(fq, 0, &opts);
554 DPAA_PMD_ERR("init rx fqid %d failed with ret: %d", fqid, ret);
558 /* Initialise a Tx FQ */
559 static int dpaa_tx_queue_init(struct qman_fq *fq,
560 struct fman_if *fman_intf)
562 struct qm_mcc_initfq opts;
565 PMD_INIT_FUNC_TRACE();
567 ret = qman_create_fq(0, QMAN_FQ_FLAG_DYNAMIC_FQID |
568 QMAN_FQ_FLAG_TO_DCPORTAL, fq);
570 DPAA_PMD_ERR("create tx fq failed with ret: %d", ret);
573 opts.we_mask = QM_INITFQ_WE_DESTWQ | QM_INITFQ_WE_FQCTRL |
574 QM_INITFQ_WE_CONTEXTB | QM_INITFQ_WE_CONTEXTA;
575 opts.fqd.dest.channel = fman_intf->tx_channel_id;
576 opts.fqd.dest.wq = DPAA_IF_TX_PRIORITY;
577 opts.fqd.fq_ctrl = QM_FQCTRL_PREFERINCACHE;
578 opts.fqd.context_b = 0;
579 /* no tx-confirmation */
580 opts.fqd.context_a.hi = 0x80000000 | fman_dealloc_bufs_mask_hi;
581 opts.fqd.context_a.lo = 0 | fman_dealloc_bufs_mask_lo;
582 DPAA_PMD_DEBUG("init tx fq %p, fqid %d", fq, fq->fqid);
583 ret = qman_init_fq(fq, QMAN_INITFQ_FLAG_SCHED, &opts);
585 DPAA_PMD_ERR("init tx fqid %d failed %d", fq->fqid, ret);
589 /* Initialise a network interface */
591 dpaa_dev_init(struct rte_eth_dev *eth_dev)
593 int num_cores, num_rx_fqs, fqid;
596 struct rte_dpaa_device *dpaa_device;
597 struct dpaa_if *dpaa_intf;
598 struct fm_eth_port_cfg *cfg;
599 struct fman_if *fman_intf;
600 struct fman_if_bpool *bp, *tmp_bp;
602 PMD_INIT_FUNC_TRACE();
604 /* For secondary processes, the primary has done all the work */
605 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
608 dpaa_device = DEV_TO_DPAA_DEVICE(eth_dev->device);
609 dev_id = dpaa_device->id.dev_id;
610 dpaa_intf = eth_dev->data->dev_private;
611 cfg = &dpaa_netcfg->port_cfg[dev_id];
612 fman_intf = cfg->fman_if;
614 dpaa_intf->name = dpaa_device->name;
616 /* save fman_if & cfg in the interface struture */
617 dpaa_intf->fif = fman_intf;
618 dpaa_intf->ifid = dev_id;
619 dpaa_intf->cfg = cfg;
621 /* Initialize Rx FQ's */
622 if (getenv("DPAA_NUM_RX_QUEUES"))
623 num_rx_fqs = atoi(getenv("DPAA_NUM_RX_QUEUES"));
625 num_rx_fqs = DPAA_DEFAULT_NUM_PCD_QUEUES;
627 /* Each device can not have more than DPAA_PCD_FQID_MULTIPLIER RX
630 if (num_rx_fqs <= 0 || num_rx_fqs > DPAA_PCD_FQID_MULTIPLIER) {
631 DPAA_PMD_ERR("Invalid number of RX queues\n");
635 dpaa_intf->rx_queues = rte_zmalloc(NULL,
636 sizeof(struct qman_fq) * num_rx_fqs, MAX_CACHELINE);
637 for (loop = 0; loop < num_rx_fqs; loop++) {
638 fqid = DPAA_PCD_FQID_START + dpaa_intf->ifid *
639 DPAA_PCD_FQID_MULTIPLIER + loop;
640 ret = dpaa_rx_queue_init(&dpaa_intf->rx_queues[loop], fqid);
643 dpaa_intf->rx_queues[loop].dpaa_intf = dpaa_intf;
645 dpaa_intf->nb_rx_queues = num_rx_fqs;
647 /* Initialise Tx FQs. Have as many Tx FQ's as number of cores */
648 num_cores = rte_lcore_count();
649 dpaa_intf->tx_queues = rte_zmalloc(NULL, sizeof(struct qman_fq) *
650 num_cores, MAX_CACHELINE);
651 if (!dpaa_intf->tx_queues)
654 for (loop = 0; loop < num_cores; loop++) {
655 ret = dpaa_tx_queue_init(&dpaa_intf->tx_queues[loop],
659 dpaa_intf->tx_queues[loop].dpaa_intf = dpaa_intf;
661 dpaa_intf->nb_tx_queues = num_cores;
663 DPAA_PMD_DEBUG("All frame queues created");
665 /* Get the initial configuration for flow control */
666 dpaa_fc_set_default(dpaa_intf);
668 /* reset bpool list, initialize bpool dynamically */
669 list_for_each_entry_safe(bp, tmp_bp, &cfg->fman_if->bpool_list, node) {
674 /* Populate ethdev structure */
675 eth_dev->dev_ops = &dpaa_devops;
676 eth_dev->rx_pkt_burst = dpaa_eth_queue_rx;
677 eth_dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
679 /* Allocate memory for storing MAC addresses */
680 eth_dev->data->mac_addrs = rte_zmalloc("mac_addr",
681 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER, 0);
682 if (eth_dev->data->mac_addrs == NULL) {
683 DPAA_PMD_ERR("Failed to allocate %d bytes needed to "
684 "store MAC addresses",
685 ETHER_ADDR_LEN * DPAA_MAX_MAC_FILTER);
686 rte_free(dpaa_intf->rx_queues);
687 rte_free(dpaa_intf->tx_queues);
688 dpaa_intf->rx_queues = NULL;
689 dpaa_intf->tx_queues = NULL;
690 dpaa_intf->nb_rx_queues = 0;
691 dpaa_intf->nb_tx_queues = 0;
695 /* copy the primary mac address */
696 ether_addr_copy(&fman_intf->mac_addr, ð_dev->data->mac_addrs[0]);
698 RTE_LOG(INFO, PMD, "net: dpaa: %s: %02x:%02x:%02x:%02x:%02x:%02x\n",
700 fman_intf->mac_addr.addr_bytes[0],
701 fman_intf->mac_addr.addr_bytes[1],
702 fman_intf->mac_addr.addr_bytes[2],
703 fman_intf->mac_addr.addr_bytes[3],
704 fman_intf->mac_addr.addr_bytes[4],
705 fman_intf->mac_addr.addr_bytes[5]);
707 /* Disable RX mode */
708 fman_if_discard_rx_errors(fman_intf);
709 fman_if_disable_rx(fman_intf);
710 /* Disable promiscuous mode */
711 fman_if_promiscuous_disable(fman_intf);
712 /* Disable multicast */
713 fman_if_reset_mcast_filter_table(fman_intf);
714 /* Reset interface statistics */
715 fman_if_stats_reset(fman_intf);
721 dpaa_dev_uninit(struct rte_eth_dev *dev)
723 struct dpaa_if *dpaa_intf = dev->data->dev_private;
725 PMD_INIT_FUNC_TRACE();
727 if (rte_eal_process_type() != RTE_PROC_PRIMARY)
731 DPAA_PMD_WARN("Already closed or not started");
735 dpaa_eth_dev_close(dev);
737 /* release configuration memory */
738 if (dpaa_intf->fc_conf)
739 rte_free(dpaa_intf->fc_conf);
741 rte_free(dpaa_intf->rx_queues);
742 dpaa_intf->rx_queues = NULL;
744 rte_free(dpaa_intf->tx_queues);
745 dpaa_intf->tx_queues = NULL;
747 /* free memory for storing MAC addresses */
748 rte_free(dev->data->mac_addrs);
749 dev->data->mac_addrs = NULL;
752 dev->rx_pkt_burst = NULL;
753 dev->tx_pkt_burst = NULL;
759 rte_dpaa_probe(struct rte_dpaa_driver *dpaa_drv,
760 struct rte_dpaa_device *dpaa_dev)
764 struct rte_eth_dev *eth_dev;
766 PMD_INIT_FUNC_TRACE();
768 /* In case of secondary process, the device is already configured
769 * and no further action is required, except portal initialization
770 * and verifying secondary attachment to port name.
772 if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
773 eth_dev = rte_eth_dev_attach_secondary(dpaa_dev->name);
779 if (!is_global_init) {
780 /* One time load of Qman/Bman drivers */
781 ret = qman_global_init();
783 DPAA_PMD_ERR("QMAN initialization failed: %d",
787 ret = bman_global_init();
789 DPAA_PMD_ERR("BMAN initialization failed: %d",
797 ret = rte_dpaa_portal_init((void *)1);
799 DPAA_PMD_ERR("Unable to initialize portal");
803 eth_dev = rte_eth_dev_allocate(dpaa_dev->name);
807 eth_dev->data->dev_private = rte_zmalloc(
808 "ethdev private structure",
809 sizeof(struct dpaa_if),
810 RTE_CACHE_LINE_SIZE);
811 if (!eth_dev->data->dev_private) {
812 DPAA_PMD_ERR("Cannot allocate memzone for port data");
813 rte_eth_dev_release_port(eth_dev);
817 eth_dev->device = &dpaa_dev->device;
818 eth_dev->device->driver = &dpaa_drv->driver;
819 dpaa_dev->eth_dev = eth_dev;
821 /* Invoke PMD device initialization function */
822 diag = dpaa_dev_init(eth_dev);
826 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
827 rte_free(eth_dev->data->dev_private);
829 rte_eth_dev_release_port(eth_dev);
834 rte_dpaa_remove(struct rte_dpaa_device *dpaa_dev)
836 struct rte_eth_dev *eth_dev;
838 PMD_INIT_FUNC_TRACE();
840 eth_dev = dpaa_dev->eth_dev;
841 dpaa_dev_uninit(eth_dev);
843 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
844 rte_free(eth_dev->data->dev_private);
846 rte_eth_dev_release_port(eth_dev);
851 static struct rte_dpaa_driver rte_dpaa_pmd = {
852 .drv_type = FSL_DPAA_ETH,
853 .probe = rte_dpaa_probe,
854 .remove = rte_dpaa_remove,
857 RTE_PMD_REGISTER_DPAA(net_dpaa, rte_dpaa_pmd);