4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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34 #include <sys/types.h>
35 #include <sys/queue.h>
44 #include <netinet/in.h>
46 #include <rte_byteorder.h>
48 #include <rte_debug.h>
49 #include <rte_interrupts.h>
51 #include <rte_memory.h>
52 #include <rte_memcpy.h>
53 #include <rte_memzone.h>
54 #include <rte_launch.h>
55 #include <rte_tailq.h>
57 #include <rte_per_lcore.h>
58 #include <rte_lcore.h>
59 #include <rte_atomic.h>
60 #include <rte_branch_prediction.h>
61 #include <rte_common.h>
63 #include <rte_mempool.h>
64 #include <rte_malloc.h>
66 #include <rte_errno.h>
67 #include <rte_spinlock.h>
69 #include "rte_ether.h"
70 #include "rte_ethdev.h"
72 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
73 #define PMD_DEBUG_TRACE(fmt, args...) do { \
74 RTE_LOG(ERR, PMD, "%s: " fmt, __func__, ## args); \
77 #define PMD_DEBUG_TRACE(fmt, args...)
80 /* Macros for checking for restricting functions to primary instance only */
81 #define PROC_PRIMARY_OR_ERR_RET(retval) do { \
82 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
83 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
87 #define PROC_PRIMARY_OR_RET() do { \
88 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
89 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
94 /* Macros to check for invlaid function pointers in dev_ops structure */
95 #define FUNC_PTR_OR_ERR_RET(func, retval) do { \
96 if ((func) == NULL) { \
97 PMD_DEBUG_TRACE("Function not supported\n"); \
101 #define FUNC_PTR_OR_RET(func) do { \
102 if ((func) == NULL) { \
103 PMD_DEBUG_TRACE("Function not supported\n"); \
108 static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
109 struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
110 static struct rte_eth_dev_data *rte_eth_dev_data = NULL;
111 static uint8_t nb_ports = 0;
113 /* spinlock for eth device callbacks */
114 static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER;
117 * The user application callback description.
119 * It contains callback address to be registered by user application,
120 * the pointer to the parameters for callback, and the event type.
122 struct rte_eth_dev_callback {
123 TAILQ_ENTRY(rte_eth_dev_callback) next; /**< Callbacks list */
124 rte_eth_dev_cb_fn cb_fn; /**< Callback address */
125 void *cb_arg; /**< Parameter for callback */
126 enum rte_eth_event_type event; /**< Interrupt event type */
127 uint32_t active; /**< Callback is executing */
136 rte_eth_dev_data_alloc(void)
138 const unsigned flags = 0;
139 const struct rte_memzone *mz;
141 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
142 mz = rte_memzone_reserve(MZ_RTE_ETH_DEV_DATA,
143 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data),
144 rte_socket_id(), flags);
146 mz = rte_memzone_lookup(MZ_RTE_ETH_DEV_DATA);
148 rte_panic("Cannot allocate memzone for ethernet port data\n");
150 rte_eth_dev_data = mz->addr;
151 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
152 memset(rte_eth_dev_data, 0,
153 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data));
157 rte_eth_dev_allocate(void)
159 struct rte_eth_dev *eth_dev;
161 if (nb_ports == RTE_MAX_ETHPORTS) {
162 PMD_DEBUG_TRACE("Reached maximum number of ethernet ports\n");
166 if (rte_eth_dev_data == NULL)
167 rte_eth_dev_data_alloc();
169 eth_dev = &rte_eth_devices[nb_ports];
170 eth_dev->data = &rte_eth_dev_data[nb_ports];
171 eth_dev->data->port_id = nb_ports++;
176 rte_eth_dev_init(struct rte_pci_driver *pci_drv,
177 struct rte_pci_device *pci_dev)
179 struct eth_driver *eth_drv;
180 struct rte_eth_dev *eth_dev;
183 eth_drv = (struct eth_driver *)pci_drv;
185 eth_dev = rte_eth_dev_allocate();
189 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
190 eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
191 eth_drv->dev_private_size,
193 if (eth_dev->data->dev_private == NULL)
194 rte_panic("Cannot allocate memzone for private port data\n");
196 eth_dev->pci_dev = pci_dev;
197 eth_dev->driver = eth_drv;
198 eth_dev->data->rx_mbuf_alloc_failed = 0;
200 /* init user callbacks */
201 TAILQ_INIT(&(eth_dev->callbacks));
204 * Set the default maximum frame size.
206 eth_dev->data->max_frame_size = ETHER_MAX_LEN;
208 /* Invoke PMD device initialization function */
209 diag = (*eth_drv->eth_dev_init)(eth_drv, eth_dev);
213 PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x)"
214 " failed\n", pci_drv->name,
215 (unsigned) pci_dev->id.vendor_id,
216 (unsigned) pci_dev->id.device_id);
217 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
218 rte_free(eth_dev->data->dev_private);
224 * Register an Ethernet [Poll Mode] driver.
226 * Function invoked by the initialization function of an Ethernet driver
227 * to simultaneously register itself as a PCI driver and as an Ethernet
229 * Invokes the rte_eal_pci_register() function to register the *pci_drv*
230 * structure embedded in the *eth_drv* structure, after having stored the
231 * address of the rte_eth_dev_init() function in the *devinit* field of
232 * the *pci_drv* structure.
233 * During the PCI probing phase, the rte_eth_dev_init() function is
234 * invoked for each PCI [Ethernet device] matching the embedded PCI
235 * identifiers provided by the driver.
238 rte_eth_driver_register(struct eth_driver *eth_drv)
240 eth_drv->pci_drv.devinit = rte_eth_dev_init;
241 rte_eal_pci_register(ð_drv->pci_drv);
245 rte_eth_dev_socket_id(uint8_t port_id)
247 if (port_id >= nb_ports)
249 return rte_eth_devices[port_id].pci_dev->numa_node;
253 rte_eth_dev_count(void)
259 rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
261 uint16_t old_nb_queues = dev->data->nb_rx_queues;
265 if (dev->data->rx_queues == NULL) { /* first time configuration */
266 dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues",
267 sizeof(dev->data->rx_queues[0]) * nb_queues,
269 if (dev->data->rx_queues == NULL) {
270 dev->data->nb_rx_queues = 0;
273 } else { /* re-configure */
274 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP);
276 rxq = dev->data->rx_queues;
278 for (i = nb_queues; i < old_nb_queues; i++)
279 (*dev->dev_ops->rx_queue_release)(rxq[i]);
280 rxq = rte_realloc(rxq, sizeof(rxq[0]) * nb_queues,
285 if (nb_queues > old_nb_queues)
286 memset(rxq + old_nb_queues, 0,
287 sizeof(rxq[0]) * (nb_queues - old_nb_queues));
289 dev->data->rx_queues = rxq;
292 dev->data->nb_rx_queues = nb_queues;
297 rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
299 struct rte_eth_dev *dev;
301 /* This function is only safe when called from the primary process
302 * in a multi-process setup*/
303 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
305 if (port_id >= nb_ports) {
306 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
310 dev = &rte_eth_devices[port_id];
311 if (rx_queue_id >= dev->data->nb_rx_queues) {
312 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
316 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP);
318 return dev->dev_ops->rx_queue_start(dev, rx_queue_id);
323 rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
325 struct rte_eth_dev *dev;
327 /* This function is only safe when called from the primary process
328 * in a multi-process setup*/
329 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
331 if (port_id >= nb_ports) {
332 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
336 dev = &rte_eth_devices[port_id];
337 if (rx_queue_id >= dev->data->nb_rx_queues) {
338 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
342 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP);
344 return dev->dev_ops->rx_queue_stop(dev, rx_queue_id);
349 rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
351 struct rte_eth_dev *dev;
353 /* This function is only safe when called from the primary process
354 * in a multi-process setup*/
355 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
357 if (port_id >= nb_ports) {
358 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
362 dev = &rte_eth_devices[port_id];
363 if (tx_queue_id >= dev->data->nb_tx_queues) {
364 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
368 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP);
370 return dev->dev_ops->tx_queue_start(dev, tx_queue_id);
375 rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
377 struct rte_eth_dev *dev;
379 /* This function is only safe when called from the primary process
380 * in a multi-process setup*/
381 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
383 if (port_id >= nb_ports) {
384 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
388 dev = &rte_eth_devices[port_id];
389 if (tx_queue_id >= dev->data->nb_tx_queues) {
390 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
394 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP);
396 return dev->dev_ops->tx_queue_stop(dev, tx_queue_id);
401 rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
403 uint16_t old_nb_queues = dev->data->nb_tx_queues;
407 if (dev->data->tx_queues == NULL) { /* first time configuration */
408 dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues",
409 sizeof(dev->data->tx_queues[0]) * nb_queues,
411 if (dev->data->tx_queues == NULL) {
412 dev->data->nb_tx_queues = 0;
415 } else { /* re-configure */
416 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP);
418 txq = dev->data->tx_queues;
420 for (i = nb_queues; i < old_nb_queues; i++)
421 (*dev->dev_ops->tx_queue_release)(txq[i]);
422 txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues,
427 if (nb_queues > old_nb_queues)
428 memset(txq + old_nb_queues, 0,
429 sizeof(txq[0]) * (nb_queues - old_nb_queues));
431 dev->data->tx_queues = txq;
434 dev->data->nb_tx_queues = nb_queues;
439 rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
440 const struct rte_eth_conf *dev_conf)
442 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
444 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
445 /* check multi-queue mode */
446 if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) ||
447 (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) ||
448 (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) ||
449 (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) {
450 /* SRIOV only works in VMDq enable mode */
451 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
453 "wrong VMDQ mq_mode rx %u tx %u\n",
455 dev_conf->rxmode.mq_mode,
456 dev_conf->txmode.mq_mode);
460 switch (dev_conf->rxmode.mq_mode) {
461 case ETH_MQ_RX_VMDQ_RSS:
462 case ETH_MQ_RX_VMDQ_DCB:
463 case ETH_MQ_RX_VMDQ_DCB_RSS:
464 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
465 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
467 "unsupported VMDQ mq_mode rx %u\n",
468 port_id, dev_conf->rxmode.mq_mode);
470 default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */
471 /* if nothing mq mode configure, use default scheme */
472 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
473 if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
474 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
478 switch (dev_conf->txmode.mq_mode) {
479 case ETH_MQ_TX_VMDQ_DCB:
480 /* DCB VMDQ in SRIOV mode, not implement yet */
481 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
483 "unsupported VMDQ mq_mode tx %u\n",
484 port_id, dev_conf->txmode.mq_mode);
486 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
487 /* if nothing mq mode configure, use default scheme */
488 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
489 if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
490 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
494 /* check valid queue number */
495 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
496 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
497 PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, "
498 "queue number must less equal to %d\n",
499 port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
503 /* For vmdb+dcb mode check our configuration before we go further */
504 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
505 const struct rte_eth_vmdq_dcb_conf *conf;
507 if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
508 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q "
510 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
513 conf = &(dev_conf->rx_adv_conf.vmdq_dcb_conf);
514 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
515 conf->nb_queue_pools == ETH_32_POOLS)) {
516 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
517 "nb_queue_pools must be %d or %d\n",
518 port_id, ETH_16_POOLS, ETH_32_POOLS);
522 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
523 const struct rte_eth_vmdq_dcb_tx_conf *conf;
525 if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
526 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q "
528 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
531 conf = &(dev_conf->tx_adv_conf.vmdq_dcb_tx_conf);
532 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
533 conf->nb_queue_pools == ETH_32_POOLS)) {
534 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
535 "nb_queue_pools != %d or nb_queue_pools "
537 port_id, ETH_16_POOLS, ETH_32_POOLS);
542 /* For DCB mode check our configuration before we go further */
543 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
544 const struct rte_eth_dcb_rx_conf *conf;
546 if (nb_rx_q != ETH_DCB_NUM_QUEUES) {
547 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q "
549 port_id, ETH_DCB_NUM_QUEUES);
552 conf = &(dev_conf->rx_adv_conf.dcb_rx_conf);
553 if (! (conf->nb_tcs == ETH_4_TCS ||
554 conf->nb_tcs == ETH_8_TCS)) {
555 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
556 "nb_tcs != %d or nb_tcs "
558 port_id, ETH_4_TCS, ETH_8_TCS);
563 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
564 const struct rte_eth_dcb_tx_conf *conf;
566 if (nb_tx_q != ETH_DCB_NUM_QUEUES) {
567 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q "
569 port_id, ETH_DCB_NUM_QUEUES);
572 conf = &(dev_conf->tx_adv_conf.dcb_tx_conf);
573 if (! (conf->nb_tcs == ETH_4_TCS ||
574 conf->nb_tcs == ETH_8_TCS)) {
575 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
576 "nb_tcs != %d or nb_tcs "
578 port_id, ETH_4_TCS, ETH_8_TCS);
587 rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
588 const struct rte_eth_conf *dev_conf)
590 struct rte_eth_dev *dev;
591 struct rte_eth_dev_info dev_info;
594 /* This function is only safe when called from the primary process
595 * in a multi-process setup*/
596 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
598 if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
599 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
602 dev = &rte_eth_devices[port_id];
604 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
605 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
607 if (dev->data->dev_started) {
609 "port %d must be stopped to allow configuration\n", port_id);
614 * Check that the numbers of RX and TX queues are not greater
615 * than the maximum number of RX and TX queues supported by the
618 (*dev->dev_ops->dev_infos_get)(dev, &dev_info);
619 if (nb_rx_q > dev_info.max_rx_queues) {
620 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n",
621 port_id, nb_rx_q, dev_info.max_rx_queues);
625 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_q == 0\n", port_id);
629 if (nb_tx_q > dev_info.max_tx_queues) {
630 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n",
631 port_id, nb_tx_q, dev_info.max_tx_queues);
635 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_q == 0\n", port_id);
639 /* Copy the dev_conf parameter into the dev structure */
640 memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
643 * If jumbo frames are enabled, check that the maximum RX packet
644 * length is supported by the configured device.
646 if (dev_conf->rxmode.jumbo_frame == 1) {
647 if (dev_conf->rxmode.max_rx_pkt_len >
648 dev_info.max_rx_pktlen) {
649 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
650 " > max valid value %u\n",
652 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
653 (unsigned)dev_info.max_rx_pktlen);
656 else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) {
657 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
658 " < min valid value %u\n",
660 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
661 (unsigned)ETHER_MIN_LEN);
665 if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN ||
666 dev_conf->rxmode.max_rx_pkt_len > ETHER_MAX_LEN)
667 /* Use default value */
668 dev->data->dev_conf.rxmode.max_rx_pkt_len =
672 /* multipe queue mode checking */
673 diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf);
675 PMD_DEBUG_TRACE("port%d rte_eth_dev_check_mq_mode = %d\n",
681 * Setup new number of RX/TX queues and reconfigure device.
683 diag = rte_eth_dev_rx_queue_config(dev, nb_rx_q);
685 PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n",
690 diag = rte_eth_dev_tx_queue_config(dev, nb_tx_q);
692 PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n",
694 rte_eth_dev_rx_queue_config(dev, 0);
698 diag = (*dev->dev_ops->dev_configure)(dev);
700 PMD_DEBUG_TRACE("port%d dev_configure = %d\n",
702 rte_eth_dev_rx_queue_config(dev, 0);
703 rte_eth_dev_tx_queue_config(dev, 0);
711 rte_eth_dev_config_restore(uint8_t port_id)
713 struct rte_eth_dev *dev;
714 struct rte_eth_dev_info dev_info;
715 struct ether_addr addr;
719 dev = &rte_eth_devices[port_id];
721 rte_eth_dev_info_get(port_id, &dev_info);
723 if (RTE_ETH_DEV_SRIOV(dev).active)
724 pool = RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx;
726 /* replay MAC address configuration */
727 for (i = 0; i < dev_info.max_mac_addrs; i++) {
728 addr = dev->data->mac_addrs[i];
730 /* skip zero address */
731 if (is_zero_ether_addr(&addr))
734 /* add address to the hardware */
735 if (*dev->dev_ops->mac_addr_add)
736 (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
738 PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
740 /* exit the loop but not return an error */
745 /* replay promiscuous configuration */
746 if (rte_eth_promiscuous_get(port_id) == 1)
747 rte_eth_promiscuous_enable(port_id);
748 else if (rte_eth_promiscuous_get(port_id) == 0)
749 rte_eth_promiscuous_disable(port_id);
751 /* replay allmulticast configuration */
752 if (rte_eth_allmulticast_get(port_id) == 1)
753 rte_eth_allmulticast_enable(port_id);
754 else if (rte_eth_allmulticast_get(port_id) == 0)
755 rte_eth_allmulticast_disable(port_id);
759 rte_eth_dev_start(uint8_t port_id)
761 struct rte_eth_dev *dev;
764 /* This function is only safe when called from the primary process
765 * in a multi-process setup*/
766 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
768 if (port_id >= nb_ports) {
769 PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
772 dev = &rte_eth_devices[port_id];
774 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
776 if (dev->data->dev_started != 0) {
777 PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
778 " already started\n",
783 diag = (*dev->dev_ops->dev_start)(dev);
785 dev->data->dev_started = 1;
789 rte_eth_dev_config_restore(port_id);
795 rte_eth_dev_stop(uint8_t port_id)
797 struct rte_eth_dev *dev;
799 /* This function is only safe when called from the primary process
800 * in a multi-process setup*/
801 PROC_PRIMARY_OR_RET();
803 if (port_id >= nb_ports) {
804 PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
807 dev = &rte_eth_devices[port_id];
809 FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop);
811 if (dev->data->dev_started == 0) {
812 PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
813 " already stopped\n",
818 dev->data->dev_started = 0;
819 (*dev->dev_ops->dev_stop)(dev);
823 rte_eth_dev_set_link_up(uint8_t port_id)
825 struct rte_eth_dev *dev;
827 /* This function is only safe when called from the primary process
828 * in a multi-process setup*/
829 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
831 if (port_id >= nb_ports) {
832 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
835 dev = &rte_eth_devices[port_id];
837 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP);
838 return (*dev->dev_ops->dev_set_link_up)(dev);
842 rte_eth_dev_set_link_down(uint8_t port_id)
844 struct rte_eth_dev *dev;
846 /* This function is only safe when called from the primary process
847 * in a multi-process setup*/
848 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
850 if (port_id >= nb_ports) {
851 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
854 dev = &rte_eth_devices[port_id];
856 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP);
857 return (*dev->dev_ops->dev_set_link_down)(dev);
861 rte_eth_dev_close(uint8_t port_id)
863 struct rte_eth_dev *dev;
865 /* This function is only safe when called from the primary process
866 * in a multi-process setup*/
867 PROC_PRIMARY_OR_RET();
869 if (port_id >= nb_ports) {
870 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
874 dev = &rte_eth_devices[port_id];
876 FUNC_PTR_OR_RET(*dev->dev_ops->dev_close);
877 dev->data->dev_started = 0;
878 (*dev->dev_ops->dev_close)(dev);
882 rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
883 uint16_t nb_rx_desc, unsigned int socket_id,
884 const struct rte_eth_rxconf *rx_conf,
885 struct rte_mempool *mp)
887 struct rte_eth_dev *dev;
888 struct rte_pktmbuf_pool_private *mbp_priv;
889 struct rte_eth_dev_info dev_info;
891 /* This function is only safe when called from the primary process
892 * in a multi-process setup*/
893 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
895 if (port_id >= nb_ports) {
896 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
899 dev = &rte_eth_devices[port_id];
900 if (rx_queue_id >= dev->data->nb_rx_queues) {
901 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
905 if (dev->data->dev_started) {
907 "port %d must be stopped to allow configuration\n", port_id);
911 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
912 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP);
915 * Check the size of the mbuf data buffer.
916 * This value must be provided in the private data of the memory pool.
917 * First check that the memory pool has a valid private data.
919 (*dev->dev_ops->dev_infos_get)(dev, &dev_info);
920 if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) {
921 PMD_DEBUG_TRACE("%s private_data_size %d < %d\n",
922 mp->name, (int) mp->private_data_size,
923 (int) sizeof(struct rte_pktmbuf_pool_private));
926 mbp_priv = rte_mempool_get_priv(mp);
927 if ((uint32_t) (mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM) <
928 dev_info.min_rx_bufsize) {
929 PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d "
930 "(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)"
933 (int)mbp_priv->mbuf_data_room_size,
934 (int)(RTE_PKTMBUF_HEADROOM +
935 dev_info.min_rx_bufsize),
936 (int)RTE_PKTMBUF_HEADROOM,
937 (int)dev_info.min_rx_bufsize);
941 return (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc,
942 socket_id, rx_conf, mp);
946 rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
947 uint16_t nb_tx_desc, unsigned int socket_id,
948 const struct rte_eth_txconf *tx_conf)
950 struct rte_eth_dev *dev;
952 /* This function is only safe when called from the primary process
953 * in a multi-process setup*/
954 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
956 if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
957 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
960 dev = &rte_eth_devices[port_id];
961 if (tx_queue_id >= dev->data->nb_tx_queues) {
962 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
966 if (dev->data->dev_started) {
968 "port %d must be stopped to allow configuration\n", port_id);
972 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP);
973 return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc,
978 rte_eth_promiscuous_enable(uint8_t port_id)
980 struct rte_eth_dev *dev;
982 if (port_id >= nb_ports) {
983 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
986 dev = &rte_eth_devices[port_id];
988 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable);
989 (*dev->dev_ops->promiscuous_enable)(dev);
990 dev->data->promiscuous = 1;
994 rte_eth_promiscuous_disable(uint8_t port_id)
996 struct rte_eth_dev *dev;
998 if (port_id >= nb_ports) {
999 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1002 dev = &rte_eth_devices[port_id];
1004 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable);
1005 dev->data->promiscuous = 0;
1006 (*dev->dev_ops->promiscuous_disable)(dev);
1010 rte_eth_promiscuous_get(uint8_t port_id)
1012 struct rte_eth_dev *dev;
1014 if (port_id >= nb_ports) {
1015 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1019 dev = &rte_eth_devices[port_id];
1020 return dev->data->promiscuous;
1024 rte_eth_allmulticast_enable(uint8_t port_id)
1026 struct rte_eth_dev *dev;
1028 if (port_id >= nb_ports) {
1029 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1032 dev = &rte_eth_devices[port_id];
1034 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable);
1035 (*dev->dev_ops->allmulticast_enable)(dev);
1036 dev->data->all_multicast = 1;
1040 rte_eth_allmulticast_disable(uint8_t port_id)
1042 struct rte_eth_dev *dev;
1044 if (port_id >= nb_ports) {
1045 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1048 dev = &rte_eth_devices[port_id];
1050 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable);
1051 dev->data->all_multicast = 0;
1052 (*dev->dev_ops->allmulticast_disable)(dev);
1056 rte_eth_allmulticast_get(uint8_t port_id)
1058 struct rte_eth_dev *dev;
1060 if (port_id >= nb_ports) {
1061 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1065 dev = &rte_eth_devices[port_id];
1066 return dev->data->all_multicast;
1070 rte_eth_dev_atomic_read_link_status(struct rte_eth_dev *dev,
1071 struct rte_eth_link *link)
1073 struct rte_eth_link *dst = link;
1074 struct rte_eth_link *src = &(dev->data->dev_link);
1076 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
1077 *(uint64_t *)src) == 0)
1084 rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
1086 struct rte_eth_dev *dev;
1088 if (port_id >= nb_ports) {
1089 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1092 dev = &rte_eth_devices[port_id];
1093 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
1095 if (dev->data->dev_conf.intr_conf.lsc != 0)
1096 rte_eth_dev_atomic_read_link_status(dev, eth_link);
1098 (*dev->dev_ops->link_update)(dev, 1);
1099 *eth_link = dev->data->dev_link;
1104 rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
1106 struct rte_eth_dev *dev;
1108 if (port_id >= nb_ports) {
1109 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1112 dev = &rte_eth_devices[port_id];
1113 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
1115 if (dev->data->dev_conf.intr_conf.lsc != 0)
1116 rte_eth_dev_atomic_read_link_status(dev, eth_link);
1118 (*dev->dev_ops->link_update)(dev, 0);
1119 *eth_link = dev->data->dev_link;
1124 rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
1126 struct rte_eth_dev *dev;
1128 if (port_id >= nb_ports) {
1129 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1132 dev = &rte_eth_devices[port_id];
1133 memset(stats, 0, sizeof(*stats));
1135 FUNC_PTR_OR_RET(*dev->dev_ops->stats_get);
1136 (*dev->dev_ops->stats_get)(dev, stats);
1137 stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
1141 rte_eth_stats_reset(uint8_t port_id)
1143 struct rte_eth_dev *dev;
1145 if (port_id >= nb_ports) {
1146 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1149 dev = &rte_eth_devices[port_id];
1151 FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset);
1152 (*dev->dev_ops->stats_reset)(dev);
1157 set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
1160 struct rte_eth_dev *dev;
1162 if (port_id >= nb_ports) {
1163 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1166 dev = &rte_eth_devices[port_id];
1168 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP);
1169 return (*dev->dev_ops->queue_stats_mapping_set)
1170 (dev, queue_id, stat_idx, is_rx);
1175 rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id, uint16_t tx_queue_id,
1178 return set_queue_stats_mapping(port_id, tx_queue_id, stat_idx,
1184 rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id,
1187 return set_queue_stats_mapping(port_id, rx_queue_id, stat_idx,
1193 rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
1195 struct rte_eth_dev *dev;
1197 if (port_id >= nb_ports) {
1198 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1201 dev = &rte_eth_devices[port_id];
1203 /* Default device offload capabilities to zero */
1204 dev_info->rx_offload_capa = 0;
1205 dev_info->tx_offload_capa = 0;
1206 dev_info->if_index = 0;
1207 FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
1208 (*dev->dev_ops->dev_infos_get)(dev, dev_info);
1209 dev_info->pci_dev = dev->pci_dev;
1211 dev_info->driver_name = dev->driver->pci_drv.name;
1215 rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
1217 struct rte_eth_dev *dev;
1219 if (port_id >= nb_ports) {
1220 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1223 dev = &rte_eth_devices[port_id];
1224 ether_addr_copy(&dev->data->mac_addrs[0], mac_addr);
1228 rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
1230 struct rte_eth_dev *dev;
1232 if (port_id >= nb_ports) {
1233 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1236 dev = &rte_eth_devices[port_id];
1237 if (! (dev->data->dev_conf.rxmode.hw_vlan_filter)) {
1238 PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id);
1242 if (vlan_id > 4095) {
1243 PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n",
1244 port_id, (unsigned) vlan_id);
1247 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP);
1248 (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
1253 rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int on)
1255 struct rte_eth_dev *dev;
1257 if (port_id >= nb_ports) {
1258 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1262 dev = &rte_eth_devices[port_id];
1263 if (rx_queue_id >= dev->data->nb_rx_queues) {
1264 PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id);
1268 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP);
1269 (*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on);
1275 rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid)
1277 struct rte_eth_dev *dev;
1279 if (port_id >= nb_ports) {
1280 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1284 dev = &rte_eth_devices[port_id];
1285 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP);
1286 (*dev->dev_ops->vlan_tpid_set)(dev, tpid);
1292 rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
1294 struct rte_eth_dev *dev;
1299 if (port_id >= nb_ports) {
1300 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1304 dev = &rte_eth_devices[port_id];
1306 /*check which option changed by application*/
1307 cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
1308 org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
1310 dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur;
1311 mask |= ETH_VLAN_STRIP_MASK;
1314 cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
1315 org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter);
1317 dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur;
1318 mask |= ETH_VLAN_FILTER_MASK;
1321 cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
1322 org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend);
1324 dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur;
1325 mask |= ETH_VLAN_EXTEND_MASK;
1332 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
1333 (*dev->dev_ops->vlan_offload_set)(dev, mask);
1339 rte_eth_dev_get_vlan_offload(uint8_t port_id)
1341 struct rte_eth_dev *dev;
1344 if (port_id >= nb_ports) {
1345 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1349 dev = &rte_eth_devices[port_id];
1351 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
1352 ret |= ETH_VLAN_STRIP_OFFLOAD ;
1354 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
1355 ret |= ETH_VLAN_FILTER_OFFLOAD ;
1357 if (dev->data->dev_conf.rxmode.hw_vlan_extend)
1358 ret |= ETH_VLAN_EXTEND_OFFLOAD ;
1365 rte_eth_dev_fdir_add_signature_filter(uint8_t port_id,
1366 struct rte_fdir_filter *fdir_filter,
1369 struct rte_eth_dev *dev;
1371 if (port_id >= nb_ports) {
1372 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1376 dev = &rte_eth_devices[port_id];
1378 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1379 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1380 port_id, dev->data->dev_conf.fdir_conf.mode);
1384 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1385 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1386 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1387 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1388 "None l4type, source & destinations ports " \
1389 "should be null!\n");
1393 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_signature_filter, -ENOTSUP);
1394 return (*dev->dev_ops->fdir_add_signature_filter)(dev, fdir_filter,
1399 rte_eth_dev_fdir_update_signature_filter(uint8_t port_id,
1400 struct rte_fdir_filter *fdir_filter,
1403 struct rte_eth_dev *dev;
1405 if (port_id >= nb_ports) {
1406 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1410 dev = &rte_eth_devices[port_id];
1412 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1413 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1414 port_id, dev->data->dev_conf.fdir_conf.mode);
1418 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1419 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1420 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1421 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1422 "None l4type, source & destinations ports " \
1423 "should be null!\n");
1427 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_signature_filter, -ENOTSUP);
1428 return (*dev->dev_ops->fdir_update_signature_filter)(dev, fdir_filter,
1434 rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id,
1435 struct rte_fdir_filter *fdir_filter)
1437 struct rte_eth_dev *dev;
1439 if (port_id >= nb_ports) {
1440 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1444 dev = &rte_eth_devices[port_id];
1446 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1447 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1448 port_id, dev->data->dev_conf.fdir_conf.mode);
1452 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1453 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1454 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1455 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1456 "None l4type source & destinations ports " \
1457 "should be null!\n");
1461 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_signature_filter, -ENOTSUP);
1462 return (*dev->dev_ops->fdir_remove_signature_filter)(dev, fdir_filter);
1466 rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir)
1468 struct rte_eth_dev *dev;
1470 if (port_id >= nb_ports) {
1471 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1475 dev = &rte_eth_devices[port_id];
1476 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1477 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1481 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_infos_get, -ENOTSUP);
1483 (*dev->dev_ops->fdir_infos_get)(dev, fdir);
1488 rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id,
1489 struct rte_fdir_filter *fdir_filter,
1490 uint16_t soft_id, uint8_t queue,
1493 struct rte_eth_dev *dev;
1495 if (port_id >= nb_ports) {
1496 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1500 dev = &rte_eth_devices[port_id];
1502 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1503 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1504 port_id, dev->data->dev_conf.fdir_conf.mode);
1508 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1509 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1510 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1511 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1512 "None l4type, source & destinations ports " \
1513 "should be null!\n");
1517 /* For now IPv6 is not supported with perfect filter */
1518 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1521 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_perfect_filter, -ENOTSUP);
1522 return (*dev->dev_ops->fdir_add_perfect_filter)(dev, fdir_filter,
1528 rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id,
1529 struct rte_fdir_filter *fdir_filter,
1530 uint16_t soft_id, uint8_t queue,
1533 struct rte_eth_dev *dev;
1535 if (port_id >= nb_ports) {
1536 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1540 dev = &rte_eth_devices[port_id];
1542 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1543 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1544 port_id, dev->data->dev_conf.fdir_conf.mode);
1548 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1549 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1550 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1551 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1552 "None l4type, source & destinations ports " \
1553 "should be null!\n");
1557 /* For now IPv6 is not supported with perfect filter */
1558 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1561 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_perfect_filter, -ENOTSUP);
1562 return (*dev->dev_ops->fdir_update_perfect_filter)(dev, fdir_filter,
1563 soft_id, queue, drop);
1567 rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id,
1568 struct rte_fdir_filter *fdir_filter,
1571 struct rte_eth_dev *dev;
1573 if (port_id >= nb_ports) {
1574 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1578 dev = &rte_eth_devices[port_id];
1580 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1581 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1582 port_id, dev->data->dev_conf.fdir_conf.mode);
1586 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1587 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1588 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1589 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1590 "None l4type, source & destinations ports " \
1591 "should be null!\n");
1595 /* For now IPv6 is not supported with perfect filter */
1596 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1599 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_perfect_filter, -ENOTSUP);
1600 return (*dev->dev_ops->fdir_remove_perfect_filter)(dev, fdir_filter,
1605 rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask)
1607 struct rte_eth_dev *dev;
1609 if (port_id >= nb_ports) {
1610 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1614 dev = &rte_eth_devices[port_id];
1615 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1616 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1620 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_set_masks, -ENOTSUP);
1621 return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask);
1625 rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
1627 struct rte_eth_dev *dev;
1629 if (port_id >= nb_ports) {
1630 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1634 if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) {
1635 PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n");
1639 dev = &rte_eth_devices[port_id];
1640 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP);
1641 return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf);
1645 rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf)
1647 struct rte_eth_dev *dev;
1649 if (port_id >= nb_ports) {
1650 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1654 if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) {
1655 PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n");
1659 dev = &rte_eth_devices[port_id];
1660 /* High water, low water validation are device specific */
1661 if (*dev->dev_ops->priority_flow_ctrl_set)
1662 return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf);
1667 rte_eth_dev_rss_reta_update(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
1669 struct rte_eth_dev *dev;
1673 if (port_id >= nb_ports) {
1674 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1678 /* Invalid mask bit(s) setting */
1679 if ((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
1680 PMD_DEBUG_TRACE("Invalid update mask bits for port=%d\n",port_id);
1684 dev = &rte_eth_devices[port_id];
1685 max_rxq = (dev->data->nb_rx_queues <= ETH_RSS_RETA_MAX_QUEUE) ?
1686 dev->data->nb_rx_queues : ETH_RSS_RETA_MAX_QUEUE;
1687 if (reta_conf->mask_lo != 0) {
1688 for (i = 0; i < ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
1689 if ((reta_conf->mask_lo & (1ULL << i)) &&
1690 (reta_conf->reta[i] >= max_rxq)) {
1691 PMD_DEBUG_TRACE("RETA hash index output"
1692 "configration for port=%d,invalid"
1693 "queue=%d\n",port_id,reta_conf->reta[i]);
1700 if (reta_conf->mask_hi != 0) {
1701 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
1702 j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2);
1704 /* Check if the max entry >= 128 */
1705 if ((reta_conf->mask_hi & (1ULL << i)) &&
1706 (reta_conf->reta[j] >= max_rxq)) {
1707 PMD_DEBUG_TRACE("RETA hash index output"
1708 "configration for port=%d,invalid"
1709 "queue=%d\n",port_id,reta_conf->reta[j]);
1716 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP);
1717 return (*dev->dev_ops->reta_update)(dev, reta_conf);
1721 rte_eth_dev_rss_reta_query(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
1723 struct rte_eth_dev *dev;
1725 if (port_id >= nb_ports) {
1726 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1730 if((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
1731 PMD_DEBUG_TRACE("Invalid update mask bits for the port=%d\n",port_id);
1735 dev = &rte_eth_devices[port_id];
1736 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP);
1737 return (*dev->dev_ops->reta_query)(dev, reta_conf);
1741 rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf)
1743 struct rte_eth_dev *dev;
1744 uint16_t rss_hash_protos;
1746 if (port_id >= nb_ports) {
1747 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1750 rss_hash_protos = rss_conf->rss_hf;
1751 if ((rss_hash_protos != 0) &&
1752 ((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) {
1753 PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n",
1757 dev = &rte_eth_devices[port_id];
1758 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP);
1759 return (*dev->dev_ops->rss_hash_update)(dev, rss_conf);
1763 rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
1764 struct rte_eth_rss_conf *rss_conf)
1766 struct rte_eth_dev *dev;
1768 if (port_id >= nb_ports) {
1769 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1772 dev = &rte_eth_devices[port_id];
1773 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP);
1774 return (*dev->dev_ops->rss_hash_conf_get)(dev, rss_conf);
1778 rte_eth_led_on(uint8_t port_id)
1780 struct rte_eth_dev *dev;
1782 if (port_id >= nb_ports) {
1783 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1787 dev = &rte_eth_devices[port_id];
1788 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP);
1789 return ((*dev->dev_ops->dev_led_on)(dev));
1793 rte_eth_led_off(uint8_t port_id)
1795 struct rte_eth_dev *dev;
1797 if (port_id >= nb_ports) {
1798 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1802 dev = &rte_eth_devices[port_id];
1803 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP);
1804 return ((*dev->dev_ops->dev_led_off)(dev));
1808 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
1812 get_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
1814 struct rte_eth_dev_info dev_info;
1815 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1818 rte_eth_dev_info_get(port_id, &dev_info);
1820 for (i = 0; i < dev_info.max_mac_addrs; i++)
1821 if (memcmp(addr, &dev->data->mac_addrs[i], ETHER_ADDR_LEN) == 0)
1827 static struct ether_addr null_mac_addr = {{0, 0, 0, 0, 0, 0}};
1830 rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
1833 struct rte_eth_dev *dev;
1837 if (port_id >= nb_ports) {
1838 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1841 dev = &rte_eth_devices[port_id];
1842 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP);
1844 if (is_zero_ether_addr(addr)) {
1845 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
1849 if (pool >= ETH_64_POOLS) {
1850 PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1);
1854 index = get_mac_addr_index(port_id, addr);
1856 index = get_mac_addr_index(port_id, &null_mac_addr);
1858 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
1863 pool_mask = dev->data->mac_pool_sel[index];
1865 /* Check if both MAC address and pool is alread there, and do nothing */
1866 if (pool_mask & (1ULL << pool))
1871 (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
1873 /* Update address in NIC data structure */
1874 ether_addr_copy(addr, &dev->data->mac_addrs[index]);
1876 /* Update pool bitmap in NIC data structure */
1877 dev->data->mac_pool_sel[index] |= (1ULL << pool);
1883 rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
1885 struct rte_eth_dev *dev;
1888 if (port_id >= nb_ports) {
1889 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1892 dev = &rte_eth_devices[port_id];
1893 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP);
1895 index = get_mac_addr_index(port_id, addr);
1897 PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id);
1898 return (-EADDRINUSE);
1899 } else if (index < 0)
1900 return 0; /* Do nothing if address wasn't found */
1903 (*dev->dev_ops->mac_addr_remove)(dev, index);
1905 /* Update address in NIC data structure */
1906 ether_addr_copy(&null_mac_addr, &dev->data->mac_addrs[index]);
1912 rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
1913 uint16_t rx_mode, uint8_t on)
1916 struct rte_eth_dev *dev;
1917 struct rte_eth_dev_info dev_info;
1919 if (port_id >= nb_ports) {
1920 PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
1925 dev = &rte_eth_devices[port_id];
1926 rte_eth_dev_info_get(port_id, &dev_info);
1928 num_vfs = dev_info.max_vfs;
1931 PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf);
1936 PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n");
1939 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP);
1940 return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on);
1944 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
1948 get_hash_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
1950 struct rte_eth_dev_info dev_info;
1951 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1954 rte_eth_dev_info_get(port_id, &dev_info);
1955 if (!dev->data->hash_mac_addrs)
1958 for (i = 0; i < dev_info.max_hash_mac_addrs; i++)
1959 if (memcmp(addr, &dev->data->hash_mac_addrs[i],
1960 ETHER_ADDR_LEN) == 0)
1967 rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
1972 struct rte_eth_dev *dev;
1974 if (port_id >= nb_ports) {
1975 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
1980 dev = &rte_eth_devices[port_id];
1981 if (is_zero_ether_addr(addr)) {
1982 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
1987 index = get_hash_mac_addr_index(port_id, addr);
1988 /* Check if it's already there, and do nothing */
1989 if ((index >= 0) && (on))
1994 PMD_DEBUG_TRACE("port %d: the MAC address was not"
1995 "set in UTA\n", port_id);
1999 index = get_hash_mac_addr_index(port_id, &null_mac_addr);
2001 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
2007 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP);
2008 ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on);
2010 /* Update address in NIC data structure */
2012 ether_addr_copy(addr,
2013 &dev->data->hash_mac_addrs[index]);
2015 ether_addr_copy(&null_mac_addr,
2016 &dev->data->hash_mac_addrs[index]);
2023 rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
2025 struct rte_eth_dev *dev;
2027 if (port_id >= nb_ports) {
2028 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
2033 dev = &rte_eth_devices[port_id];
2035 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP);
2036 return (*dev->dev_ops->uc_all_hash_table_set)(dev, on);
2040 rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
2043 struct rte_eth_dev *dev;
2044 struct rte_eth_dev_info dev_info;
2046 if (port_id >= nb_ports) {
2047 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2051 dev = &rte_eth_devices[port_id];
2052 rte_eth_dev_info_get(port_id, &dev_info);
2054 num_vfs = dev_info.max_vfs;
2057 PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id);
2061 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP);
2062 return (*dev->dev_ops->set_vf_rx)(dev, vf,on);
2066 rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
2069 struct rte_eth_dev *dev;
2070 struct rte_eth_dev_info dev_info;
2072 if (port_id >= nb_ports) {
2073 PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
2077 dev = &rte_eth_devices[port_id];
2078 rte_eth_dev_info_get(port_id, &dev_info);
2080 num_vfs = dev_info.max_vfs;
2083 PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf);
2087 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP);
2088 return (*dev->dev_ops->set_vf_tx)(dev, vf,on);
2092 rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
2093 uint64_t vf_mask,uint8_t vlan_on)
2095 struct rte_eth_dev *dev;
2097 if (port_id >= nb_ports) {
2098 PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
2102 dev = &rte_eth_devices[port_id];
2104 if(vlan_id > ETHER_MAX_VLAN_ID)
2106 PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n",
2112 PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n");
2116 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP);
2117 return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id,
2121 int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
2124 struct rte_eth_dev *dev;
2125 struct rte_eth_dev_info dev_info;
2126 struct rte_eth_link link;
2128 if (port_id >= nb_ports) {
2129 PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n",
2134 dev = &rte_eth_devices[port_id];
2135 rte_eth_dev_info_get(port_id, &dev_info);
2136 link = dev->data->dev_link;
2138 if (queue_idx > dev_info.max_tx_queues) {
2139 PMD_DEBUG_TRACE("set queue rate limit:port %d: "
2140 "invalid queue id=%d\n", port_id, queue_idx);
2144 if (tx_rate > link.link_speed) {
2145 PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, "
2146 "bigger than link speed= %d\n",
2147 tx_rate, link_speed);
2151 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP);
2152 return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate);
2155 int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
2158 struct rte_eth_dev *dev;
2159 struct rte_eth_dev_info dev_info;
2160 struct rte_eth_link link;
2165 if (port_id >= nb_ports) {
2166 PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
2171 dev = &rte_eth_devices[port_id];
2172 rte_eth_dev_info_get(port_id, &dev_info);
2173 link = dev->data->dev_link;
2175 if (vf > dev_info.max_vfs) {
2176 PMD_DEBUG_TRACE("set VF rate limit:port %d: "
2177 "invalid vf id=%d\n", port_id, vf);
2181 if (tx_rate > link.link_speed) {
2182 PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, "
2183 "bigger than link speed= %d\n",
2184 tx_rate, link_speed);
2188 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP);
2189 return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk);
2193 rte_eth_mirror_rule_set(uint8_t port_id,
2194 struct rte_eth_vmdq_mirror_conf *mirror_conf,
2195 uint8_t rule_id, uint8_t on)
2197 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2199 if (port_id >= nb_ports) {
2200 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2204 if (mirror_conf->rule_type_mask == 0) {
2205 PMD_DEBUG_TRACE("mirror rule type can not be 0.\n");
2209 if (mirror_conf->dst_pool >= ETH_64_POOLS) {
2210 PMD_DEBUG_TRACE("Invalid dst pool, pool id must"
2211 "be 0-%d\n",ETH_64_POOLS - 1);
2215 if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) &&
2216 (mirror_conf->pool_mask == 0)) {
2217 PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not"
2222 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
2224 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
2225 ETH_VMDQ_NUM_MIRROR_RULE - 1);
2229 dev = &rte_eth_devices[port_id];
2230 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP);
2232 return (*dev->dev_ops->mirror_rule_set)(dev, mirror_conf, rule_id, on);
2236 rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
2238 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2240 if (port_id >= nb_ports) {
2241 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2245 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
2247 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
2248 ETH_VMDQ_NUM_MIRROR_RULE-1);
2252 dev = &rte_eth_devices[port_id];
2253 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP);
2255 return (*dev->dev_ops->mirror_rule_reset)(dev, rule_id);
2258 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
2260 rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
2261 struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
2263 struct rte_eth_dev *dev;
2265 if (port_id >= nb_ports) {
2266 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2269 dev = &rte_eth_devices[port_id];
2270 FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, -ENOTSUP);
2271 if (queue_id >= dev->data->nb_rx_queues) {
2272 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id);
2275 return (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
2280 rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
2281 struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
2283 struct rte_eth_dev *dev;
2285 if (port_id >= nb_ports) {
2286 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2289 dev = &rte_eth_devices[port_id];
2291 FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, -ENOTSUP);
2292 if (queue_id >= dev->data->nb_tx_queues) {
2293 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id);
2296 return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id],
2301 rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
2303 struct rte_eth_dev *dev;
2305 if (port_id >= nb_ports) {
2306 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2309 dev = &rte_eth_devices[port_id];
2310 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, -ENOTSUP);
2311 return (*dev->dev_ops->rx_queue_count)(dev, queue_id);
2315 rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
2317 struct rte_eth_dev *dev;
2319 if (port_id >= nb_ports) {
2320 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2323 dev = &rte_eth_devices[port_id];
2324 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_descriptor_done, -ENOTSUP);
2325 return (*dev->dev_ops->rx_descriptor_done)( \
2326 dev->data->rx_queues[queue_id], offset);
2331 rte_eth_dev_callback_register(uint8_t port_id,
2332 enum rte_eth_event_type event,
2333 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2335 struct rte_eth_dev *dev;
2336 struct rte_eth_dev_callback *user_cb;
2340 if (port_id >= nb_ports) {
2341 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2345 dev = &rte_eth_devices[port_id];
2346 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2348 TAILQ_FOREACH(user_cb, &(dev->callbacks), next) {
2349 if (user_cb->cb_fn == cb_fn &&
2350 user_cb->cb_arg == cb_arg &&
2351 user_cb->event == event) {
2356 /* create a new callback. */
2357 if (user_cb == NULL && (user_cb = rte_zmalloc("INTR_USER_CALLBACK",
2358 sizeof(struct rte_eth_dev_callback), 0)) != NULL) {
2359 user_cb->cb_fn = cb_fn;
2360 user_cb->cb_arg = cb_arg;
2361 user_cb->event = event;
2362 TAILQ_INSERT_TAIL(&(dev->callbacks), user_cb, next);
2365 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2366 return ((user_cb == NULL) ? -ENOMEM : 0);
2370 rte_eth_dev_callback_unregister(uint8_t port_id,
2371 enum rte_eth_event_type event,
2372 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2375 struct rte_eth_dev *dev;
2376 struct rte_eth_dev_callback *cb, *next;
2380 if (port_id >= nb_ports) {
2381 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2385 dev = &rte_eth_devices[port_id];
2386 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2389 for (cb = TAILQ_FIRST(&dev->callbacks); cb != NULL; cb = next) {
2391 next = TAILQ_NEXT(cb, next);
2393 if (cb->cb_fn != cb_fn || cb->event != event ||
2394 (cb->cb_arg != (void *)-1 &&
2395 cb->cb_arg != cb_arg))
2399 * if this callback is not executing right now,
2402 if (cb->active == 0) {
2403 TAILQ_REMOVE(&(dev->callbacks), cb, next);
2410 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2415 _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
2416 enum rte_eth_event_type event)
2418 struct rte_eth_dev_callback *cb_lst;
2419 struct rte_eth_dev_callback dev_cb;
2421 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2422 TAILQ_FOREACH(cb_lst, &(dev->callbacks), next) {
2423 if (cb_lst->cb_fn == NULL || cb_lst->event != event)
2427 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2428 dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
2430 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2433 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2435 #ifdef RTE_NIC_BYPASS
2436 int rte_eth_dev_bypass_init(uint8_t port_id)
2438 struct rte_eth_dev *dev;
2440 if (port_id >= nb_ports) {
2441 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2445 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2446 PMD_DEBUG_TRACE("Invalid port device\n");
2450 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
2451 (*dev->dev_ops->bypass_init)(dev);
2456 rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
2458 struct rte_eth_dev *dev;
2460 if (port_id >= nb_ports) {
2461 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2465 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2466 PMD_DEBUG_TRACE("Invalid port device\n");
2469 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2470 (*dev->dev_ops->bypass_state_show)(dev, state);
2475 rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
2477 struct rte_eth_dev *dev;
2479 if (port_id >= nb_ports) {
2480 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2484 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2485 PMD_DEBUG_TRACE("Invalid port device\n");
2489 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
2490 (*dev->dev_ops->bypass_state_set)(dev, new_state);
2495 rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
2497 struct rte_eth_dev *dev;
2499 if (port_id >= nb_ports) {
2500 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2504 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2505 PMD_DEBUG_TRACE("Invalid port device\n");
2509 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2510 (*dev->dev_ops->bypass_event_show)(dev, event, state);
2515 rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
2517 struct rte_eth_dev *dev;
2519 if (port_id >= nb_ports) {
2520 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2524 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2525 PMD_DEBUG_TRACE("Invalid port device\n");
2529 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
2530 (*dev->dev_ops->bypass_event_set)(dev, event, state);
2535 rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
2537 struct rte_eth_dev *dev;
2539 if (port_id >= nb_ports) {
2540 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2544 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2545 PMD_DEBUG_TRACE("Invalid port device\n");
2549 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
2550 (*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
2555 rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
2557 struct rte_eth_dev *dev;
2559 if (port_id >= nb_ports) {
2560 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2564 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2565 PMD_DEBUG_TRACE("Invalid port device\n");
2569 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
2570 (*dev->dev_ops->bypass_ver_show)(dev, ver);
2575 rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
2577 struct rte_eth_dev *dev;
2579 if (port_id >= nb_ports) {
2580 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2584 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2585 PMD_DEBUG_TRACE("Invalid port device\n");
2589 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
2590 (*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
2595 rte_eth_dev_bypass_wd_reset(uint8_t port_id)
2597 struct rte_eth_dev *dev;
2599 if (port_id >= nb_ports) {
2600 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2604 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2605 PMD_DEBUG_TRACE("Invalid port device\n");
2609 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
2610 (*dev->dev_ops->bypass_wd_reset)(dev);
2616 rte_eth_dev_add_syn_filter(uint8_t port_id,
2617 struct rte_syn_filter *filter, uint16_t rx_queue)
2619 struct rte_eth_dev *dev;
2621 if (port_id >= nb_ports) {
2622 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2626 dev = &rte_eth_devices[port_id];
2627 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_syn_filter, -ENOTSUP);
2628 return (*dev->dev_ops->add_syn_filter)(dev, filter, rx_queue);
2632 rte_eth_dev_remove_syn_filter(uint8_t port_id)
2634 struct rte_eth_dev *dev;
2636 if (port_id >= nb_ports) {
2637 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2641 dev = &rte_eth_devices[port_id];
2642 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_syn_filter, -ENOTSUP);
2643 return (*dev->dev_ops->remove_syn_filter)(dev);
2647 rte_eth_dev_get_syn_filter(uint8_t port_id,
2648 struct rte_syn_filter *filter, uint16_t *rx_queue)
2650 struct rte_eth_dev *dev;
2652 if (filter == NULL || rx_queue == NULL)
2655 if (port_id >= nb_ports) {
2656 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2660 dev = &rte_eth_devices[port_id];
2661 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_syn_filter, -ENOTSUP);
2662 return (*dev->dev_ops->get_syn_filter)(dev, filter, rx_queue);
2666 rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
2667 struct rte_ethertype_filter *filter, uint16_t rx_queue)
2669 struct rte_eth_dev *dev;
2671 if (port_id >= nb_ports) {
2672 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2675 if (filter->ethertype == ETHER_TYPE_IPv4 ||
2676 filter->ethertype == ETHER_TYPE_IPv6){
2677 PMD_DEBUG_TRACE("IP and IPv6 are not supported"
2678 " in ethertype filter\n");
2681 dev = &rte_eth_devices[port_id];
2682 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_ethertype_filter, -ENOTSUP);
2683 return (*dev->dev_ops->add_ethertype_filter)(dev, index,
2688 rte_eth_dev_remove_ethertype_filter(uint8_t port_id, uint16_t index)
2690 struct rte_eth_dev *dev;
2692 if (port_id >= nb_ports) {
2693 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2697 dev = &rte_eth_devices[port_id];
2698 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_ethertype_filter, -ENOTSUP);
2699 return (*dev->dev_ops->remove_ethertype_filter)(dev, index);
2703 rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
2704 struct rte_ethertype_filter *filter, uint16_t *rx_queue)
2706 struct rte_eth_dev *dev;
2708 if (filter == NULL || rx_queue == NULL)
2711 if (port_id >= nb_ports) {
2712 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2716 dev = &rte_eth_devices[port_id];
2717 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_ethertype_filter, -ENOTSUP);
2718 return (*dev->dev_ops->get_ethertype_filter)(dev, index,
2723 rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
2724 struct rte_2tuple_filter *filter, uint16_t rx_queue)
2726 struct rte_eth_dev *dev;
2728 if (port_id >= nb_ports) {
2729 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2732 if (filter->protocol != IPPROTO_TCP &&
2733 filter->tcp_flags != 0){
2734 PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
2740 dev = &rte_eth_devices[port_id];
2741 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_2tuple_filter, -ENOTSUP);
2742 return (*dev->dev_ops->add_2tuple_filter)(dev, index, filter, rx_queue);
2746 rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index)
2748 struct rte_eth_dev *dev;
2750 if (port_id >= nb_ports) {
2751 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2755 dev = &rte_eth_devices[port_id];
2756 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_2tuple_filter, -ENOTSUP);
2757 return (*dev->dev_ops->remove_2tuple_filter)(dev, index);
2761 rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
2762 struct rte_2tuple_filter *filter, uint16_t *rx_queue)
2764 struct rte_eth_dev *dev;
2766 if (filter == NULL || rx_queue == NULL)
2769 if (port_id >= nb_ports) {
2770 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2774 dev = &rte_eth_devices[port_id];
2775 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_2tuple_filter, -ENOTSUP);
2776 return (*dev->dev_ops->get_2tuple_filter)(dev, index, filter, rx_queue);
2780 rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index,
2781 struct rte_5tuple_filter *filter, uint16_t rx_queue)
2783 struct rte_eth_dev *dev;
2785 if (port_id >= nb_ports) {
2786 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2790 if (filter->protocol != IPPROTO_TCP &&
2791 filter->tcp_flags != 0){
2792 PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
2798 dev = &rte_eth_devices[port_id];
2799 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_5tuple_filter, -ENOTSUP);
2800 return (*dev->dev_ops->add_5tuple_filter)(dev, index, filter, rx_queue);
2804 rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index)
2806 struct rte_eth_dev *dev;
2808 if (port_id >= nb_ports) {
2809 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2813 dev = &rte_eth_devices[port_id];
2814 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_5tuple_filter, -ENOTSUP);
2815 return (*dev->dev_ops->remove_5tuple_filter)(dev, index);
2819 rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
2820 struct rte_5tuple_filter *filter, uint16_t *rx_queue)
2822 struct rte_eth_dev *dev;
2824 if (filter == NULL || rx_queue == NULL)
2827 if (port_id >= nb_ports) {
2828 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2832 dev = &rte_eth_devices[port_id];
2833 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_5tuple_filter, -ENOTSUP);
2834 return (*dev->dev_ops->get_5tuple_filter)(dev, index, filter,
2839 rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index,
2840 struct rte_flex_filter *filter, uint16_t rx_queue)
2842 struct rte_eth_dev *dev;
2844 if (port_id >= nb_ports) {
2845 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2849 dev = &rte_eth_devices[port_id];
2850 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_flex_filter, -ENOTSUP);
2851 return (*dev->dev_ops->add_flex_filter)(dev, index, filter, rx_queue);
2855 rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index)
2857 struct rte_eth_dev *dev;
2859 if (port_id >= nb_ports) {
2860 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2864 dev = &rte_eth_devices[port_id];
2865 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_flex_filter, -ENOTSUP);
2866 return (*dev->dev_ops->remove_flex_filter)(dev, index);
2870 rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
2871 struct rte_flex_filter *filter, uint16_t *rx_queue)
2873 struct rte_eth_dev *dev;
2875 if (filter == NULL || rx_queue == NULL)
2878 if (port_id >= nb_ports) {
2879 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2883 dev = &rte_eth_devices[port_id];
2884 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_flex_filter, -ENOTSUP);
2885 return (*dev->dev_ops->get_flex_filter)(dev, index, filter,