4 * Copyright(c) 2010-2014 Intel Corporation. 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.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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.
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>
68 #include <rte_string_fns.h>
70 #include "rte_ether.h"
71 #include "rte_ethdev.h"
73 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
74 #define PMD_DEBUG_TRACE(fmt, args...) do { \
75 RTE_LOG(ERR, PMD, "%s: " fmt, __func__, ## args); \
78 #define PMD_DEBUG_TRACE(fmt, args...)
81 /* Macros for checking for restricting functions to primary instance only */
82 #define PROC_PRIMARY_OR_ERR_RET(retval) do { \
83 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
84 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
88 #define PROC_PRIMARY_OR_RET() do { \
89 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
90 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
95 /* Macros to check for invlaid function pointers in dev_ops structure */
96 #define FUNC_PTR_OR_ERR_RET(func, retval) do { \
97 if ((func) == NULL) { \
98 PMD_DEBUG_TRACE("Function not supported\n"); \
102 #define FUNC_PTR_OR_RET(func) do { \
103 if ((func) == NULL) { \
104 PMD_DEBUG_TRACE("Function not supported\n"); \
109 static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
110 struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
111 static struct rte_eth_dev_data *rte_eth_dev_data = NULL;
112 static uint8_t nb_ports = 0;
114 /* spinlock for eth device callbacks */
115 static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER;
117 /* store statistics names and its offset in stats structure */
118 struct rte_eth_xstats_name_off {
119 char name[RTE_ETH_XSTATS_NAME_SIZE];
123 static struct rte_eth_xstats_name_off rte_stats_strings[] = {
124 {"rx_packets", offsetof(struct rte_eth_stats, ipackets)},
125 {"tx_packets", offsetof(struct rte_eth_stats, opackets)},
126 {"rx_bytes", offsetof(struct rte_eth_stats, ibytes)},
127 {"tx_bytes", offsetof(struct rte_eth_stats, obytes)},
128 {"tx_errors", offsetof(struct rte_eth_stats, oerrors)},
129 {"rx_missed_errors", offsetof(struct rte_eth_stats, imissed)},
130 {"rx_crc_errors", offsetof(struct rte_eth_stats, ibadcrc)},
131 {"rx_bad_length_errors", offsetof(struct rte_eth_stats, ibadlen)},
132 {"rx_errors", offsetof(struct rte_eth_stats, ierrors)},
133 {"alloc_rx_buff_failed", offsetof(struct rte_eth_stats, rx_nombuf)},
134 {"fdir_match", offsetof(struct rte_eth_stats, fdirmatch)},
135 {"fdir_miss", offsetof(struct rte_eth_stats, fdirmiss)},
136 {"tx_flow_control_xon", offsetof(struct rte_eth_stats, tx_pause_xon)},
137 {"rx_flow_control_xon", offsetof(struct rte_eth_stats, rx_pause_xon)},
138 {"tx_flow_control_xoff", offsetof(struct rte_eth_stats, tx_pause_xoff)},
139 {"rx_flow_control_xoff", offsetof(struct rte_eth_stats, rx_pause_xoff)},
141 #define RTE_NB_STATS (sizeof(rte_stats_strings) / sizeof(rte_stats_strings[0]))
143 static struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = {
144 {"rx_packets", offsetof(struct rte_eth_stats, q_ipackets)},
145 {"rx_bytes", offsetof(struct rte_eth_stats, q_ibytes)},
147 #define RTE_NB_RXQ_STATS (sizeof(rte_rxq_stats_strings) / \
148 sizeof(rte_rxq_stats_strings[0]))
150 static struct rte_eth_xstats_name_off rte_txq_stats_strings[] = {
151 {"tx_packets", offsetof(struct rte_eth_stats, q_opackets)},
152 {"tx_bytes", offsetof(struct rte_eth_stats, q_obytes)},
153 {"tx_errors", offsetof(struct rte_eth_stats, q_errors)},
155 #define RTE_NB_TXQ_STATS (sizeof(rte_txq_stats_strings) / \
156 sizeof(rte_txq_stats_strings[0]))
160 * The user application callback description.
162 * It contains callback address to be registered by user application,
163 * the pointer to the parameters for callback, and the event type.
165 struct rte_eth_dev_callback {
166 TAILQ_ENTRY(rte_eth_dev_callback) next; /**< Callbacks list */
167 rte_eth_dev_cb_fn cb_fn; /**< Callback address */
168 void *cb_arg; /**< Parameter for callback */
169 enum rte_eth_event_type event; /**< Interrupt event type */
170 uint32_t active; /**< Callback is executing */
179 rte_eth_dev_data_alloc(void)
181 const unsigned flags = 0;
182 const struct rte_memzone *mz;
184 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
185 mz = rte_memzone_reserve(MZ_RTE_ETH_DEV_DATA,
186 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data),
187 rte_socket_id(), flags);
189 mz = rte_memzone_lookup(MZ_RTE_ETH_DEV_DATA);
191 rte_panic("Cannot allocate memzone for ethernet port data\n");
193 rte_eth_dev_data = mz->addr;
194 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
195 memset(rte_eth_dev_data, 0,
196 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data));
199 static struct rte_eth_dev *
200 rte_eth_dev_allocated(const char *name)
204 for (i = 0; i < nb_ports; i++) {
205 if (strcmp(rte_eth_devices[i].data->name, name) == 0)
206 return &rte_eth_devices[i];
212 rte_eth_dev_allocate(const char *name)
214 struct rte_eth_dev *eth_dev;
216 if (nb_ports == RTE_MAX_ETHPORTS) {
217 PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n");
221 if (rte_eth_dev_data == NULL)
222 rte_eth_dev_data_alloc();
224 if (rte_eth_dev_allocated(name) != NULL) {
225 PMD_DEBUG_TRACE("Ethernet Device with name %s already allocated!\n", name);
229 eth_dev = &rte_eth_devices[nb_ports];
230 eth_dev->data = &rte_eth_dev_data[nb_ports];
231 snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
232 eth_dev->data->port_id = nb_ports++;
237 rte_eth_dev_init(struct rte_pci_driver *pci_drv,
238 struct rte_pci_device *pci_dev)
240 struct eth_driver *eth_drv;
241 struct rte_eth_dev *eth_dev;
242 char ethdev_name[RTE_ETH_NAME_MAX_LEN];
246 eth_drv = (struct eth_driver *)pci_drv;
248 /* Create unique Ethernet device name using PCI address */
249 snprintf(ethdev_name, RTE_ETH_NAME_MAX_LEN, "%d:%d.%d",
250 pci_dev->addr.bus, pci_dev->addr.devid, pci_dev->addr.function);
252 eth_dev = rte_eth_dev_allocate(ethdev_name);
256 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
257 eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
258 eth_drv->dev_private_size,
259 RTE_CACHE_LINE_SIZE);
260 if (eth_dev->data->dev_private == NULL)
261 rte_panic("Cannot allocate memzone for private port data\n");
263 eth_dev->pci_dev = pci_dev;
264 eth_dev->driver = eth_drv;
265 eth_dev->data->rx_mbuf_alloc_failed = 0;
267 /* init user callbacks */
268 TAILQ_INIT(&(eth_dev->callbacks));
271 * Set the default MTU.
273 eth_dev->data->mtu = ETHER_MTU;
275 /* Invoke PMD device initialization function */
276 diag = (*eth_drv->eth_dev_init)(eth_drv, eth_dev);
280 PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x)"
281 " failed\n", pci_drv->name,
282 (unsigned) pci_dev->id.vendor_id,
283 (unsigned) pci_dev->id.device_id);
284 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
285 rte_free(eth_dev->data->dev_private);
291 * Register an Ethernet [Poll Mode] driver.
293 * Function invoked by the initialization function of an Ethernet driver
294 * to simultaneously register itself as a PCI driver and as an Ethernet
296 * Invokes the rte_eal_pci_register() function to register the *pci_drv*
297 * structure embedded in the *eth_drv* structure, after having stored the
298 * address of the rte_eth_dev_init() function in the *devinit* field of
299 * the *pci_drv* structure.
300 * During the PCI probing phase, the rte_eth_dev_init() function is
301 * invoked for each PCI [Ethernet device] matching the embedded PCI
302 * identifiers provided by the driver.
305 rte_eth_driver_register(struct eth_driver *eth_drv)
307 eth_drv->pci_drv.devinit = rte_eth_dev_init;
308 rte_eal_pci_register(ð_drv->pci_drv);
312 rte_eth_dev_socket_id(uint8_t port_id)
314 if (port_id >= nb_ports)
316 return rte_eth_devices[port_id].pci_dev->numa_node;
320 rte_eth_dev_count(void)
326 rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
328 uint16_t old_nb_queues = dev->data->nb_rx_queues;
332 if (dev->data->rx_queues == NULL) { /* first time configuration */
333 dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues",
334 sizeof(dev->data->rx_queues[0]) * nb_queues,
335 RTE_CACHE_LINE_SIZE);
336 if (dev->data->rx_queues == NULL) {
337 dev->data->nb_rx_queues = 0;
340 } else { /* re-configure */
341 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP);
343 rxq = dev->data->rx_queues;
345 for (i = nb_queues; i < old_nb_queues; i++)
346 (*dev->dev_ops->rx_queue_release)(rxq[i]);
347 rxq = rte_realloc(rxq, sizeof(rxq[0]) * nb_queues,
348 RTE_CACHE_LINE_SIZE);
352 if (nb_queues > old_nb_queues)
353 memset(rxq + old_nb_queues, 0,
354 sizeof(rxq[0]) * (nb_queues - old_nb_queues));
356 dev->data->rx_queues = rxq;
359 dev->data->nb_rx_queues = nb_queues;
364 rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
366 struct rte_eth_dev *dev;
368 /* This function is only safe when called from the primary process
369 * in a multi-process setup*/
370 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
372 if (port_id >= nb_ports) {
373 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
377 dev = &rte_eth_devices[port_id];
378 if (rx_queue_id >= dev->data->nb_rx_queues) {
379 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
383 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP);
385 return dev->dev_ops->rx_queue_start(dev, rx_queue_id);
390 rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
392 struct rte_eth_dev *dev;
394 /* This function is only safe when called from the primary process
395 * in a multi-process setup*/
396 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
398 if (port_id >= nb_ports) {
399 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
403 dev = &rte_eth_devices[port_id];
404 if (rx_queue_id >= dev->data->nb_rx_queues) {
405 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
409 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP);
411 return dev->dev_ops->rx_queue_stop(dev, rx_queue_id);
416 rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
418 struct rte_eth_dev *dev;
420 /* This function is only safe when called from the primary process
421 * in a multi-process setup*/
422 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
424 if (port_id >= nb_ports) {
425 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
429 dev = &rte_eth_devices[port_id];
430 if (tx_queue_id >= dev->data->nb_tx_queues) {
431 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
435 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP);
437 return dev->dev_ops->tx_queue_start(dev, tx_queue_id);
442 rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
444 struct rte_eth_dev *dev;
446 /* This function is only safe when called from the primary process
447 * in a multi-process setup*/
448 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
450 if (port_id >= nb_ports) {
451 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
455 dev = &rte_eth_devices[port_id];
456 if (tx_queue_id >= dev->data->nb_tx_queues) {
457 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
461 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP);
463 return dev->dev_ops->tx_queue_stop(dev, tx_queue_id);
468 rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
470 uint16_t old_nb_queues = dev->data->nb_tx_queues;
474 if (dev->data->tx_queues == NULL) { /* first time configuration */
475 dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues",
476 sizeof(dev->data->tx_queues[0]) * nb_queues,
477 RTE_CACHE_LINE_SIZE);
478 if (dev->data->tx_queues == NULL) {
479 dev->data->nb_tx_queues = 0;
482 } else { /* re-configure */
483 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP);
485 txq = dev->data->tx_queues;
487 for (i = nb_queues; i < old_nb_queues; i++)
488 (*dev->dev_ops->tx_queue_release)(txq[i]);
489 txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues,
490 RTE_CACHE_LINE_SIZE);
494 if (nb_queues > old_nb_queues)
495 memset(txq + old_nb_queues, 0,
496 sizeof(txq[0]) * (nb_queues - old_nb_queues));
498 dev->data->tx_queues = txq;
501 dev->data->nb_tx_queues = nb_queues;
506 rte_eth_dev_check_vf_rss_rxq_num(uint8_t port_id, uint16_t nb_rx_q)
508 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
512 RTE_ETH_DEV_SRIOV(dev).active =
516 RTE_ETH_DEV_SRIOV(dev).active =
523 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = nb_rx_q;
524 RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
525 dev->pci_dev->max_vfs * nb_rx_q;
531 rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
532 const struct rte_eth_conf *dev_conf)
534 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
536 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
537 /* check multi-queue mode */
538 if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) ||
539 (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) ||
540 (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) {
541 /* SRIOV only works in VMDq enable mode */
542 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
544 "wrong VMDQ mq_mode rx %u tx %u\n",
546 dev_conf->rxmode.mq_mode,
547 dev_conf->txmode.mq_mode);
551 switch (dev_conf->rxmode.mq_mode) {
552 case ETH_MQ_RX_VMDQ_DCB:
553 case ETH_MQ_RX_VMDQ_DCB_RSS:
554 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
555 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
557 "unsupported VMDQ mq_mode rx %u\n",
558 port_id, dev_conf->rxmode.mq_mode);
561 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
563 "Rx mq mode is changed from:"
564 "mq_mode %u into VMDQ mq_mode %u\n",
566 dev_conf->rxmode.mq_mode,
567 dev->data->dev_conf.rxmode.mq_mode);
568 case ETH_MQ_RX_VMDQ_RSS:
569 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
570 if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
571 if (rte_eth_dev_check_vf_rss_rxq_num(port_id, nb_rx_q) != 0) {
572 PMD_DEBUG_TRACE("ethdev port_id=%d"
573 " SRIOV active, invalid queue"
574 " number for VMDQ RSS, allowed"
575 " value are 1, 2 or 4\n",
580 default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */
581 /* if nothing mq mode configure, use default scheme */
582 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
583 if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
584 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
588 switch (dev_conf->txmode.mq_mode) {
589 case ETH_MQ_TX_VMDQ_DCB:
590 /* DCB VMDQ in SRIOV mode, not implement yet */
591 PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
593 "unsupported VMDQ mq_mode tx %u\n",
594 port_id, dev_conf->txmode.mq_mode);
596 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
597 /* if nothing mq mode configure, use default scheme */
598 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
602 /* check valid queue number */
603 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
604 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
605 PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, "
606 "queue number must less equal to %d\n",
607 port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
611 /* For vmdb+dcb mode check our configuration before we go further */
612 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
613 const struct rte_eth_vmdq_dcb_conf *conf;
615 if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
616 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q "
618 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
621 conf = &(dev_conf->rx_adv_conf.vmdq_dcb_conf);
622 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
623 conf->nb_queue_pools == ETH_32_POOLS)) {
624 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
625 "nb_queue_pools must be %d or %d\n",
626 port_id, ETH_16_POOLS, ETH_32_POOLS);
630 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
631 const struct rte_eth_vmdq_dcb_tx_conf *conf;
633 if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
634 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q "
636 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
639 conf = &(dev_conf->tx_adv_conf.vmdq_dcb_tx_conf);
640 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
641 conf->nb_queue_pools == ETH_32_POOLS)) {
642 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
643 "nb_queue_pools != %d or nb_queue_pools "
645 port_id, ETH_16_POOLS, ETH_32_POOLS);
650 /* For DCB mode check our configuration before we go further */
651 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
652 const struct rte_eth_dcb_rx_conf *conf;
654 if (nb_rx_q != ETH_DCB_NUM_QUEUES) {
655 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q "
657 port_id, ETH_DCB_NUM_QUEUES);
660 conf = &(dev_conf->rx_adv_conf.dcb_rx_conf);
661 if (! (conf->nb_tcs == ETH_4_TCS ||
662 conf->nb_tcs == ETH_8_TCS)) {
663 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
664 "nb_tcs != %d or nb_tcs "
666 port_id, ETH_4_TCS, ETH_8_TCS);
671 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
672 const struct rte_eth_dcb_tx_conf *conf;
674 if (nb_tx_q != ETH_DCB_NUM_QUEUES) {
675 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q "
677 port_id, ETH_DCB_NUM_QUEUES);
680 conf = &(dev_conf->tx_adv_conf.dcb_tx_conf);
681 if (! (conf->nb_tcs == ETH_4_TCS ||
682 conf->nb_tcs == ETH_8_TCS)) {
683 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
684 "nb_tcs != %d or nb_tcs "
686 port_id, ETH_4_TCS, ETH_8_TCS);
695 rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
696 const struct rte_eth_conf *dev_conf)
698 struct rte_eth_dev *dev;
699 struct rte_eth_dev_info dev_info;
702 /* This function is only safe when called from the primary process
703 * in a multi-process setup*/
704 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
706 if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
707 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
710 dev = &rte_eth_devices[port_id];
712 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
713 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
715 if (dev->data->dev_started) {
717 "port %d must be stopped to allow configuration\n", port_id);
722 * Check that the numbers of RX and TX queues are not greater
723 * than the maximum number of RX and TX queues supported by the
726 (*dev->dev_ops->dev_infos_get)(dev, &dev_info);
727 if (nb_rx_q > dev_info.max_rx_queues) {
728 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n",
729 port_id, nb_rx_q, dev_info.max_rx_queues);
733 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_q == 0\n", port_id);
737 if (nb_tx_q > dev_info.max_tx_queues) {
738 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n",
739 port_id, nb_tx_q, dev_info.max_tx_queues);
743 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_q == 0\n", port_id);
747 /* Copy the dev_conf parameter into the dev structure */
748 memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
751 * If link state interrupt is enabled, check that the
752 * device supports it.
754 if (dev_conf->intr_conf.lsc == 1) {
755 const struct rte_pci_driver *pci_drv = &dev->driver->pci_drv;
757 if (!(pci_drv->drv_flags & RTE_PCI_DRV_INTR_LSC)) {
758 PMD_DEBUG_TRACE("driver %s does not support lsc\n",
765 * If jumbo frames are enabled, check that the maximum RX packet
766 * length is supported by the configured device.
768 if (dev_conf->rxmode.jumbo_frame == 1) {
769 if (dev_conf->rxmode.max_rx_pkt_len >
770 dev_info.max_rx_pktlen) {
771 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
772 " > max valid value %u\n",
774 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
775 (unsigned)dev_info.max_rx_pktlen);
778 else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) {
779 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
780 " < min valid value %u\n",
782 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
783 (unsigned)ETHER_MIN_LEN);
787 if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN ||
788 dev_conf->rxmode.max_rx_pkt_len > ETHER_MAX_LEN)
789 /* Use default value */
790 dev->data->dev_conf.rxmode.max_rx_pkt_len =
794 /* multipe queue mode checking */
795 diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf);
797 PMD_DEBUG_TRACE("port%d rte_eth_dev_check_mq_mode = %d\n",
803 * Setup new number of RX/TX queues and reconfigure device.
805 diag = rte_eth_dev_rx_queue_config(dev, nb_rx_q);
807 PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n",
812 diag = rte_eth_dev_tx_queue_config(dev, nb_tx_q);
814 PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n",
816 rte_eth_dev_rx_queue_config(dev, 0);
820 diag = (*dev->dev_ops->dev_configure)(dev);
822 PMD_DEBUG_TRACE("port%d dev_configure = %d\n",
824 rte_eth_dev_rx_queue_config(dev, 0);
825 rte_eth_dev_tx_queue_config(dev, 0);
833 rte_eth_dev_config_restore(uint8_t port_id)
835 struct rte_eth_dev *dev;
836 struct rte_eth_dev_info dev_info;
837 struct ether_addr addr;
841 dev = &rte_eth_devices[port_id];
843 rte_eth_dev_info_get(port_id, &dev_info);
845 if (RTE_ETH_DEV_SRIOV(dev).active)
846 pool = RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx;
848 /* replay MAC address configuration */
849 for (i = 0; i < dev_info.max_mac_addrs; i++) {
850 addr = dev->data->mac_addrs[i];
852 /* skip zero address */
853 if (is_zero_ether_addr(&addr))
856 /* add address to the hardware */
857 if (*dev->dev_ops->mac_addr_add &&
858 (dev->data->mac_pool_sel[i] & (1ULL << pool)))
859 (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
861 PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
863 /* exit the loop but not return an error */
868 /* replay promiscuous configuration */
869 if (rte_eth_promiscuous_get(port_id) == 1)
870 rte_eth_promiscuous_enable(port_id);
871 else if (rte_eth_promiscuous_get(port_id) == 0)
872 rte_eth_promiscuous_disable(port_id);
874 /* replay allmulticast configuration */
875 if (rte_eth_allmulticast_get(port_id) == 1)
876 rte_eth_allmulticast_enable(port_id);
877 else if (rte_eth_allmulticast_get(port_id) == 0)
878 rte_eth_allmulticast_disable(port_id);
882 rte_eth_dev_start(uint8_t port_id)
884 struct rte_eth_dev *dev;
887 /* This function is only safe when called from the primary process
888 * in a multi-process setup*/
889 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
891 if (port_id >= nb_ports) {
892 PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
895 dev = &rte_eth_devices[port_id];
897 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
899 if (dev->data->dev_started != 0) {
900 PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
901 " already started\n",
906 diag = (*dev->dev_ops->dev_start)(dev);
908 dev->data->dev_started = 1;
912 rte_eth_dev_config_restore(port_id);
918 rte_eth_dev_stop(uint8_t port_id)
920 struct rte_eth_dev *dev;
922 /* This function is only safe when called from the primary process
923 * in a multi-process setup*/
924 PROC_PRIMARY_OR_RET();
926 if (port_id >= nb_ports) {
927 PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
930 dev = &rte_eth_devices[port_id];
932 FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop);
934 if (dev->data->dev_started == 0) {
935 PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
936 " already stopped\n",
941 dev->data->dev_started = 0;
942 (*dev->dev_ops->dev_stop)(dev);
946 rte_eth_dev_set_link_up(uint8_t port_id)
948 struct rte_eth_dev *dev;
950 /* This function is only safe when called from the primary process
951 * in a multi-process setup*/
952 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
954 if (port_id >= nb_ports) {
955 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
958 dev = &rte_eth_devices[port_id];
960 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP);
961 return (*dev->dev_ops->dev_set_link_up)(dev);
965 rte_eth_dev_set_link_down(uint8_t port_id)
967 struct rte_eth_dev *dev;
969 /* This function is only safe when called from the primary process
970 * in a multi-process setup*/
971 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
973 if (port_id >= nb_ports) {
974 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
977 dev = &rte_eth_devices[port_id];
979 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP);
980 return (*dev->dev_ops->dev_set_link_down)(dev);
984 rte_eth_dev_close(uint8_t port_id)
986 struct rte_eth_dev *dev;
988 /* This function is only safe when called from the primary process
989 * in a multi-process setup*/
990 PROC_PRIMARY_OR_RET();
992 if (port_id >= nb_ports) {
993 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
997 dev = &rte_eth_devices[port_id];
999 FUNC_PTR_OR_RET(*dev->dev_ops->dev_close);
1000 dev->data->dev_started = 0;
1001 (*dev->dev_ops->dev_close)(dev);
1005 rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
1006 uint16_t nb_rx_desc, unsigned int socket_id,
1007 const struct rte_eth_rxconf *rx_conf,
1008 struct rte_mempool *mp)
1011 uint32_t mbp_buf_size;
1012 struct rte_eth_dev *dev;
1013 struct rte_pktmbuf_pool_private *mbp_priv;
1014 struct rte_eth_dev_info dev_info;
1016 /* This function is only safe when called from the primary process
1017 * in a multi-process setup*/
1018 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
1020 if (port_id >= nb_ports) {
1021 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1024 dev = &rte_eth_devices[port_id];
1025 if (rx_queue_id >= dev->data->nb_rx_queues) {
1026 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
1030 if (dev->data->dev_started) {
1032 "port %d must be stopped to allow configuration\n", port_id);
1036 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
1037 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP);
1040 * Check the size of the mbuf data buffer.
1041 * This value must be provided in the private data of the memory pool.
1042 * First check that the memory pool has a valid private data.
1044 rte_eth_dev_info_get(port_id, &dev_info);
1045 if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) {
1046 PMD_DEBUG_TRACE("%s private_data_size %d < %d\n",
1047 mp->name, (int) mp->private_data_size,
1048 (int) sizeof(struct rte_pktmbuf_pool_private));
1051 mbp_priv = rte_mempool_get_priv(mp);
1052 mbp_buf_size = mbp_priv->mbuf_data_room_size;
1054 if ((mbp_buf_size - RTE_PKTMBUF_HEADROOM) < dev_info.min_rx_bufsize) {
1055 PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d "
1056 "(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)"
1060 (int)(RTE_PKTMBUF_HEADROOM +
1061 dev_info.min_rx_bufsize),
1062 (int)RTE_PKTMBUF_HEADROOM,
1063 (int)dev_info.min_rx_bufsize);
1067 if (rx_conf == NULL)
1068 rx_conf = &dev_info.default_rxconf;
1070 ret = (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc,
1071 socket_id, rx_conf, mp);
1073 if (!dev->data->min_rx_buf_size ||
1074 dev->data->min_rx_buf_size > mbp_buf_size)
1075 dev->data->min_rx_buf_size = mbp_buf_size;
1082 rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
1083 uint16_t nb_tx_desc, unsigned int socket_id,
1084 const struct rte_eth_txconf *tx_conf)
1086 struct rte_eth_dev *dev;
1087 struct rte_eth_dev_info dev_info;
1089 /* This function is only safe when called from the primary process
1090 * in a multi-process setup*/
1091 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
1093 if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
1094 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1097 dev = &rte_eth_devices[port_id];
1098 if (tx_queue_id >= dev->data->nb_tx_queues) {
1099 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
1103 if (dev->data->dev_started) {
1105 "port %d must be stopped to allow configuration\n", port_id);
1109 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
1110 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP);
1112 rte_eth_dev_info_get(port_id, &dev_info);
1114 if (tx_conf == NULL)
1115 tx_conf = &dev_info.default_txconf;
1117 return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc,
1118 socket_id, tx_conf);
1122 rte_eth_promiscuous_enable(uint8_t port_id)
1124 struct rte_eth_dev *dev;
1126 if (port_id >= nb_ports) {
1127 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1130 dev = &rte_eth_devices[port_id];
1132 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable);
1133 (*dev->dev_ops->promiscuous_enable)(dev);
1134 dev->data->promiscuous = 1;
1138 rte_eth_promiscuous_disable(uint8_t port_id)
1140 struct rte_eth_dev *dev;
1142 if (port_id >= nb_ports) {
1143 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1146 dev = &rte_eth_devices[port_id];
1148 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable);
1149 dev->data->promiscuous = 0;
1150 (*dev->dev_ops->promiscuous_disable)(dev);
1154 rte_eth_promiscuous_get(uint8_t port_id)
1156 struct rte_eth_dev *dev;
1158 if (port_id >= nb_ports) {
1159 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1163 dev = &rte_eth_devices[port_id];
1164 return dev->data->promiscuous;
1168 rte_eth_allmulticast_enable(uint8_t port_id)
1170 struct rte_eth_dev *dev;
1172 if (port_id >= nb_ports) {
1173 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1176 dev = &rte_eth_devices[port_id];
1178 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable);
1179 (*dev->dev_ops->allmulticast_enable)(dev);
1180 dev->data->all_multicast = 1;
1184 rte_eth_allmulticast_disable(uint8_t port_id)
1186 struct rte_eth_dev *dev;
1188 if (port_id >= nb_ports) {
1189 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1192 dev = &rte_eth_devices[port_id];
1194 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable);
1195 dev->data->all_multicast = 0;
1196 (*dev->dev_ops->allmulticast_disable)(dev);
1200 rte_eth_allmulticast_get(uint8_t port_id)
1202 struct rte_eth_dev *dev;
1204 if (port_id >= nb_ports) {
1205 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1209 dev = &rte_eth_devices[port_id];
1210 return dev->data->all_multicast;
1214 rte_eth_dev_atomic_read_link_status(struct rte_eth_dev *dev,
1215 struct rte_eth_link *link)
1217 struct rte_eth_link *dst = link;
1218 struct rte_eth_link *src = &(dev->data->dev_link);
1220 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
1221 *(uint64_t *)src) == 0)
1228 rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
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];
1238 if (dev->data->dev_conf.intr_conf.lsc != 0)
1239 rte_eth_dev_atomic_read_link_status(dev, eth_link);
1241 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
1242 (*dev->dev_ops->link_update)(dev, 1);
1243 *eth_link = dev->data->dev_link;
1248 rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
1250 struct rte_eth_dev *dev;
1252 if (port_id >= nb_ports) {
1253 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1256 dev = &rte_eth_devices[port_id];
1258 if (dev->data->dev_conf.intr_conf.lsc != 0)
1259 rte_eth_dev_atomic_read_link_status(dev, eth_link);
1261 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
1262 (*dev->dev_ops->link_update)(dev, 0);
1263 *eth_link = dev->data->dev_link;
1268 rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
1270 struct rte_eth_dev *dev;
1272 if (port_id >= nb_ports) {
1273 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1276 dev = &rte_eth_devices[port_id];
1277 memset(stats, 0, sizeof(*stats));
1279 FUNC_PTR_OR_RET(*dev->dev_ops->stats_get);
1280 (*dev->dev_ops->stats_get)(dev, stats);
1281 stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
1285 rte_eth_stats_reset(uint8_t port_id)
1287 struct rte_eth_dev *dev;
1289 if (port_id >= nb_ports) {
1290 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1293 dev = &rte_eth_devices[port_id];
1295 FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset);
1296 (*dev->dev_ops->stats_reset)(dev);
1299 /* retrieve ethdev extended statistics */
1301 rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats,
1304 struct rte_eth_stats eth_stats;
1305 struct rte_eth_dev *dev;
1306 unsigned count, i, q;
1310 if (port_id >= nb_ports) {
1311 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1314 dev = &rte_eth_devices[port_id];
1316 /* implemented by the driver */
1317 if (dev->dev_ops->xstats_get != NULL)
1318 return (*dev->dev_ops->xstats_get)(dev, xstats, n);
1320 /* else, return generic statistics */
1321 count = RTE_NB_STATS;
1322 count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS;
1323 count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS;
1327 /* now fill the xstats structure */
1330 memset(ð_stats, 0, sizeof(eth_stats));
1331 rte_eth_stats_get(port_id, ð_stats);
1334 for (i = 0; i < RTE_NB_STATS; i++) {
1335 stats_ptr = (char *)ð_stats + rte_stats_strings[i].offset;
1336 val = *(uint64_t *)stats_ptr;
1337 snprintf(xstats[count].name, sizeof(xstats[count].name),
1338 "%s", rte_stats_strings[i].name);
1339 xstats[count++].value = val;
1343 for (q = 0; q < dev->data->nb_rx_queues; q++) {
1344 for (i = 0; i < RTE_NB_RXQ_STATS; i++) {
1345 stats_ptr = (char *)ð_stats;
1346 stats_ptr += rte_rxq_stats_strings[i].offset;
1347 stats_ptr += q * sizeof(uint64_t);
1348 val = *(uint64_t *)stats_ptr;
1349 snprintf(xstats[count].name, sizeof(xstats[count].name),
1350 "rx_queue_%u_%s", q,
1351 rte_rxq_stats_strings[i].name);
1352 xstats[count++].value = val;
1357 for (q = 0; q < dev->data->nb_tx_queues; q++) {
1358 for (i = 0; i < RTE_NB_TXQ_STATS; i++) {
1359 stats_ptr = (char *)ð_stats;
1360 stats_ptr += rte_txq_stats_strings[i].offset;
1361 stats_ptr += q * sizeof(uint64_t);
1362 val = *(uint64_t *)stats_ptr;
1363 snprintf(xstats[count].name, sizeof(xstats[count].name),
1364 "tx_queue_%u_%s", q,
1365 rte_txq_stats_strings[i].name);
1366 xstats[count++].value = val;
1373 /* reset ethdev extended statistics */
1375 rte_eth_xstats_reset(uint8_t port_id)
1377 struct rte_eth_dev *dev;
1379 if (port_id >= nb_ports) {
1380 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1383 dev = &rte_eth_devices[port_id];
1385 /* implemented by the driver */
1386 if (dev->dev_ops->xstats_reset != NULL) {
1387 (*dev->dev_ops->xstats_reset)(dev);
1391 /* fallback to default */
1392 rte_eth_stats_reset(port_id);
1396 set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
1399 struct rte_eth_dev *dev;
1401 if (port_id >= nb_ports) {
1402 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1405 dev = &rte_eth_devices[port_id];
1407 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP);
1408 return (*dev->dev_ops->queue_stats_mapping_set)
1409 (dev, queue_id, stat_idx, is_rx);
1414 rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id, uint16_t tx_queue_id,
1417 return set_queue_stats_mapping(port_id, tx_queue_id, stat_idx,
1423 rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id,
1426 return set_queue_stats_mapping(port_id, rx_queue_id, stat_idx,
1432 rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
1434 struct rte_eth_dev *dev;
1436 if (port_id >= nb_ports) {
1437 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1440 dev = &rte_eth_devices[port_id];
1442 memset(dev_info, 0, sizeof(struct rte_eth_dev_info));
1444 FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
1445 (*dev->dev_ops->dev_infos_get)(dev, dev_info);
1446 dev_info->pci_dev = dev->pci_dev;
1448 dev_info->driver_name = dev->driver->pci_drv.name;
1452 rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
1454 struct rte_eth_dev *dev;
1456 if (port_id >= nb_ports) {
1457 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1460 dev = &rte_eth_devices[port_id];
1461 ether_addr_copy(&dev->data->mac_addrs[0], mac_addr);
1466 rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu)
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 *mtu = dev->data->mtu;
1481 rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu)
1484 struct rte_eth_dev *dev;
1486 if (port_id >= nb_ports) {
1487 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1491 dev = &rte_eth_devices[port_id];
1492 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mtu_set, -ENOTSUP);
1494 ret = (*dev->dev_ops->mtu_set)(dev, mtu);
1496 dev->data->mtu = mtu;
1502 rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
1504 struct rte_eth_dev *dev;
1506 if (port_id >= nb_ports) {
1507 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1510 dev = &rte_eth_devices[port_id];
1511 if (! (dev->data->dev_conf.rxmode.hw_vlan_filter)) {
1512 PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id);
1516 if (vlan_id > 4095) {
1517 PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n",
1518 port_id, (unsigned) vlan_id);
1521 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP);
1522 (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
1527 rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int on)
1529 struct rte_eth_dev *dev;
1531 if (port_id >= nb_ports) {
1532 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1536 dev = &rte_eth_devices[port_id];
1537 if (rx_queue_id >= dev->data->nb_rx_queues) {
1538 PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id);
1542 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP);
1543 (*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on);
1549 rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid)
1551 struct rte_eth_dev *dev;
1553 if (port_id >= nb_ports) {
1554 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1558 dev = &rte_eth_devices[port_id];
1559 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP);
1560 (*dev->dev_ops->vlan_tpid_set)(dev, tpid);
1566 rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
1568 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 /*check which option changed by application*/
1581 cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
1582 org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
1584 dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur;
1585 mask |= ETH_VLAN_STRIP_MASK;
1588 cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
1589 org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter);
1591 dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur;
1592 mask |= ETH_VLAN_FILTER_MASK;
1595 cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
1596 org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend);
1598 dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur;
1599 mask |= ETH_VLAN_EXTEND_MASK;
1606 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
1607 (*dev->dev_ops->vlan_offload_set)(dev, mask);
1613 rte_eth_dev_get_vlan_offload(uint8_t port_id)
1615 struct rte_eth_dev *dev;
1618 if (port_id >= nb_ports) {
1619 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1623 dev = &rte_eth_devices[port_id];
1625 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
1626 ret |= ETH_VLAN_STRIP_OFFLOAD ;
1628 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
1629 ret |= ETH_VLAN_FILTER_OFFLOAD ;
1631 if (dev->data->dev_conf.rxmode.hw_vlan_extend)
1632 ret |= ETH_VLAN_EXTEND_OFFLOAD ;
1638 rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on)
1640 struct rte_eth_dev *dev;
1642 if (port_id >= nb_ports) {
1643 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1646 dev = &rte_eth_devices[port_id];
1647 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_pvid_set, -ENOTSUP);
1648 (*dev->dev_ops->vlan_pvid_set)(dev, pvid, on);
1654 rte_eth_dev_fdir_add_signature_filter(uint8_t port_id,
1655 struct rte_fdir_filter *fdir_filter,
1658 struct rte_eth_dev *dev;
1660 if (port_id >= nb_ports) {
1661 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1665 dev = &rte_eth_devices[port_id];
1667 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1668 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1669 port_id, dev->data->dev_conf.fdir_conf.mode);
1673 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1674 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1675 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1676 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1677 "None l4type, source & destinations ports " \
1678 "should be null!\n");
1682 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_signature_filter, -ENOTSUP);
1683 return (*dev->dev_ops->fdir_add_signature_filter)(dev, fdir_filter,
1688 rte_eth_dev_fdir_update_signature_filter(uint8_t port_id,
1689 struct rte_fdir_filter *fdir_filter,
1692 struct rte_eth_dev *dev;
1694 if (port_id >= nb_ports) {
1695 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1699 dev = &rte_eth_devices[port_id];
1701 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1702 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1703 port_id, dev->data->dev_conf.fdir_conf.mode);
1707 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1708 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1709 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1710 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1711 "None l4type, source & destinations ports " \
1712 "should be null!\n");
1716 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_signature_filter, -ENOTSUP);
1717 return (*dev->dev_ops->fdir_update_signature_filter)(dev, fdir_filter,
1723 rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id,
1724 struct rte_fdir_filter *fdir_filter)
1726 struct rte_eth_dev *dev;
1728 if (port_id >= nb_ports) {
1729 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1733 dev = &rte_eth_devices[port_id];
1735 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1736 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1737 port_id, dev->data->dev_conf.fdir_conf.mode);
1741 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1742 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1743 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1744 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1745 "None l4type source & destinations ports " \
1746 "should be null!\n");
1750 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_signature_filter, -ENOTSUP);
1751 return (*dev->dev_ops->fdir_remove_signature_filter)(dev, fdir_filter);
1755 rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir)
1757 struct rte_eth_dev *dev;
1759 if (port_id >= nb_ports) {
1760 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1764 dev = &rte_eth_devices[port_id];
1765 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1766 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1770 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_infos_get, -ENOTSUP);
1772 (*dev->dev_ops->fdir_infos_get)(dev, fdir);
1777 rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id,
1778 struct rte_fdir_filter *fdir_filter,
1779 uint16_t soft_id, uint8_t queue,
1782 struct rte_eth_dev *dev;
1784 if (port_id >= nb_ports) {
1785 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1789 dev = &rte_eth_devices[port_id];
1791 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1792 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1793 port_id, dev->data->dev_conf.fdir_conf.mode);
1797 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1798 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1799 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1800 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1801 "None l4type, source & destinations ports " \
1802 "should be null!\n");
1806 /* For now IPv6 is not supported with perfect filter */
1807 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1810 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_perfect_filter, -ENOTSUP);
1811 return (*dev->dev_ops->fdir_add_perfect_filter)(dev, fdir_filter,
1817 rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id,
1818 struct rte_fdir_filter *fdir_filter,
1819 uint16_t soft_id, uint8_t queue,
1822 struct rte_eth_dev *dev;
1824 if (port_id >= nb_ports) {
1825 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1829 dev = &rte_eth_devices[port_id];
1831 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1832 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1833 port_id, dev->data->dev_conf.fdir_conf.mode);
1837 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1838 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1839 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1840 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1841 "None l4type, source & destinations ports " \
1842 "should be null!\n");
1846 /* For now IPv6 is not supported with perfect filter */
1847 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1850 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_perfect_filter, -ENOTSUP);
1851 return (*dev->dev_ops->fdir_update_perfect_filter)(dev, fdir_filter,
1852 soft_id, queue, drop);
1856 rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id,
1857 struct rte_fdir_filter *fdir_filter,
1860 struct rte_eth_dev *dev;
1862 if (port_id >= nb_ports) {
1863 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1867 dev = &rte_eth_devices[port_id];
1869 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1870 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1871 port_id, dev->data->dev_conf.fdir_conf.mode);
1875 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1876 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1877 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1878 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1879 "None l4type, source & destinations ports " \
1880 "should be null!\n");
1884 /* For now IPv6 is not supported with perfect filter */
1885 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1888 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_perfect_filter, -ENOTSUP);
1889 return (*dev->dev_ops->fdir_remove_perfect_filter)(dev, fdir_filter,
1894 rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask)
1896 struct rte_eth_dev *dev;
1898 if (port_id >= nb_ports) {
1899 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1903 dev = &rte_eth_devices[port_id];
1904 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1905 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1909 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_set_masks, -ENOTSUP);
1910 return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask);
1914 rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
1916 struct rte_eth_dev *dev;
1918 if (port_id >= nb_ports) {
1919 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1923 dev = &rte_eth_devices[port_id];
1924 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_get, -ENOTSUP);
1925 memset(fc_conf, 0, sizeof(*fc_conf));
1926 return (*dev->dev_ops->flow_ctrl_get)(dev, fc_conf);
1930 rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
1932 struct rte_eth_dev *dev;
1934 if (port_id >= nb_ports) {
1935 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1939 if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) {
1940 PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n");
1944 dev = &rte_eth_devices[port_id];
1945 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP);
1946 return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf);
1950 rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf)
1952 struct rte_eth_dev *dev;
1954 if (port_id >= nb_ports) {
1955 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1959 if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) {
1960 PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n");
1964 dev = &rte_eth_devices[port_id];
1965 /* High water, low water validation are device specific */
1966 if (*dev->dev_ops->priority_flow_ctrl_set)
1967 return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf);
1972 rte_eth_check_reta_mask(struct rte_eth_rss_reta_entry64 *reta_conf,
1980 if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) {
1981 PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n",
1982 RTE_RETA_GROUP_SIZE);
1986 num = reta_size / RTE_RETA_GROUP_SIZE;
1987 for (i = 0; i < num; i++) {
1988 if (reta_conf[i].mask)
1996 rte_eth_check_reta_entry(struct rte_eth_rss_reta_entry64 *reta_conf,
2000 uint16_t i, idx, shift;
2006 PMD_DEBUG_TRACE("No receive queue is available\n");
2010 for (i = 0; i < reta_size; i++) {
2011 idx = i / RTE_RETA_GROUP_SIZE;
2012 shift = i % RTE_RETA_GROUP_SIZE;
2013 if ((reta_conf[idx].mask & (1ULL << shift)) &&
2014 (reta_conf[idx].reta[shift] >= max_rxq)) {
2015 PMD_DEBUG_TRACE("reta_conf[%u]->reta[%u]: %u exceeds "
2016 "the maximum rxq index: %u\n", idx, shift,
2017 reta_conf[idx].reta[shift], max_rxq);
2026 rte_eth_dev_rss_reta_update(uint8_t port_id,
2027 struct rte_eth_rss_reta_entry64 *reta_conf,
2030 struct rte_eth_dev *dev;
2033 if (port_id >= nb_ports) {
2034 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2038 /* Check mask bits */
2039 ret = rte_eth_check_reta_mask(reta_conf, reta_size);
2043 dev = &rte_eth_devices[port_id];
2045 /* Check entry value */
2046 ret = rte_eth_check_reta_entry(reta_conf, reta_size,
2047 dev->data->nb_rx_queues);
2051 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP);
2052 return (*dev->dev_ops->reta_update)(dev, reta_conf, reta_size);
2056 rte_eth_dev_rss_reta_query(uint8_t port_id,
2057 struct rte_eth_rss_reta_entry64 *reta_conf,
2060 struct rte_eth_dev *dev;
2063 if (port_id >= nb_ports) {
2064 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2068 /* Check mask bits */
2069 ret = rte_eth_check_reta_mask(reta_conf, reta_size);
2073 dev = &rte_eth_devices[port_id];
2074 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP);
2075 return (*dev->dev_ops->reta_query)(dev, reta_conf, reta_size);
2079 rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf)
2081 struct rte_eth_dev *dev;
2082 uint16_t rss_hash_protos;
2084 if (port_id >= nb_ports) {
2085 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2088 rss_hash_protos = rss_conf->rss_hf;
2089 if ((rss_hash_protos != 0) &&
2090 ((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) {
2091 PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n",
2095 dev = &rte_eth_devices[port_id];
2096 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP);
2097 return (*dev->dev_ops->rss_hash_update)(dev, rss_conf);
2101 rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
2102 struct rte_eth_rss_conf *rss_conf)
2104 struct rte_eth_dev *dev;
2106 if (port_id >= nb_ports) {
2107 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2110 dev = &rte_eth_devices[port_id];
2111 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP);
2112 return (*dev->dev_ops->rss_hash_conf_get)(dev, rss_conf);
2116 rte_eth_dev_udp_tunnel_add(uint8_t port_id,
2117 struct rte_eth_udp_tunnel *udp_tunnel)
2119 struct rte_eth_dev *dev;
2121 if (port_id >= nb_ports) {
2122 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2126 if (udp_tunnel == NULL) {
2127 PMD_DEBUG_TRACE("Invalid udp_tunnel parameter\n");
2131 if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) {
2132 PMD_DEBUG_TRACE("Invalid tunnel type\n");
2136 dev = &rte_eth_devices[port_id];
2137 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_add, -ENOTSUP);
2138 return (*dev->dev_ops->udp_tunnel_add)(dev, udp_tunnel);
2142 rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
2143 struct rte_eth_udp_tunnel *udp_tunnel)
2145 struct rte_eth_dev *dev;
2147 if (port_id >= nb_ports) {
2148 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2151 dev = &rte_eth_devices[port_id];
2153 if (udp_tunnel == NULL) {
2154 PMD_DEBUG_TRACE("Invalid udp_tunnel parametr\n");
2158 if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) {
2159 PMD_DEBUG_TRACE("Invalid tunnel type\n");
2163 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_del, -ENOTSUP);
2164 return (*dev->dev_ops->udp_tunnel_del)(dev, udp_tunnel);
2168 rte_eth_led_on(uint8_t port_id)
2170 struct rte_eth_dev *dev;
2172 if (port_id >= nb_ports) {
2173 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2177 dev = &rte_eth_devices[port_id];
2178 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP);
2179 return ((*dev->dev_ops->dev_led_on)(dev));
2183 rte_eth_led_off(uint8_t port_id)
2185 struct rte_eth_dev *dev;
2187 if (port_id >= nb_ports) {
2188 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2192 dev = &rte_eth_devices[port_id];
2193 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP);
2194 return ((*dev->dev_ops->dev_led_off)(dev));
2198 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
2202 get_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
2204 struct rte_eth_dev_info dev_info;
2205 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2208 rte_eth_dev_info_get(port_id, &dev_info);
2210 for (i = 0; i < dev_info.max_mac_addrs; i++)
2211 if (memcmp(addr, &dev->data->mac_addrs[i], ETHER_ADDR_LEN) == 0)
2217 static struct ether_addr null_mac_addr = {{0, 0, 0, 0, 0, 0}};
2220 rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
2223 struct rte_eth_dev *dev;
2227 if (port_id >= nb_ports) {
2228 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2231 dev = &rte_eth_devices[port_id];
2232 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP);
2234 if (is_zero_ether_addr(addr)) {
2235 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
2239 if (pool >= ETH_64_POOLS) {
2240 PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1);
2244 index = get_mac_addr_index(port_id, addr);
2246 index = get_mac_addr_index(port_id, &null_mac_addr);
2248 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
2253 pool_mask = dev->data->mac_pool_sel[index];
2255 /* Check if both MAC address and pool is alread there, and do nothing */
2256 if (pool_mask & (1ULL << pool))
2261 (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
2263 /* Update address in NIC data structure */
2264 ether_addr_copy(addr, &dev->data->mac_addrs[index]);
2266 /* Update pool bitmap in NIC data structure */
2267 dev->data->mac_pool_sel[index] |= (1ULL << pool);
2273 rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
2275 struct rte_eth_dev *dev;
2278 if (port_id >= nb_ports) {
2279 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2282 dev = &rte_eth_devices[port_id];
2283 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP);
2285 index = get_mac_addr_index(port_id, addr);
2287 PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id);
2288 return (-EADDRINUSE);
2289 } else if (index < 0)
2290 return 0; /* Do nothing if address wasn't found */
2293 (*dev->dev_ops->mac_addr_remove)(dev, index);
2295 /* Update address in NIC data structure */
2296 ether_addr_copy(&null_mac_addr, &dev->data->mac_addrs[index]);
2298 /* reset pool bitmap */
2299 dev->data->mac_pool_sel[index] = 0;
2305 rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
2306 uint16_t rx_mode, uint8_t on)
2309 struct rte_eth_dev *dev;
2310 struct rte_eth_dev_info dev_info;
2312 if (port_id >= nb_ports) {
2313 PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
2318 dev = &rte_eth_devices[port_id];
2319 rte_eth_dev_info_get(port_id, &dev_info);
2321 num_vfs = dev_info.max_vfs;
2324 PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf);
2329 PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n");
2332 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP);
2333 return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on);
2337 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
2341 get_hash_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
2343 struct rte_eth_dev_info dev_info;
2344 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2347 rte_eth_dev_info_get(port_id, &dev_info);
2348 if (!dev->data->hash_mac_addrs)
2351 for (i = 0; i < dev_info.max_hash_mac_addrs; i++)
2352 if (memcmp(addr, &dev->data->hash_mac_addrs[i],
2353 ETHER_ADDR_LEN) == 0)
2360 rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
2365 struct rte_eth_dev *dev;
2367 if (port_id >= nb_ports) {
2368 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
2373 dev = &rte_eth_devices[port_id];
2374 if (is_zero_ether_addr(addr)) {
2375 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
2380 index = get_hash_mac_addr_index(port_id, addr);
2381 /* Check if it's already there, and do nothing */
2382 if ((index >= 0) && (on))
2387 PMD_DEBUG_TRACE("port %d: the MAC address was not"
2388 "set in UTA\n", port_id);
2392 index = get_hash_mac_addr_index(port_id, &null_mac_addr);
2394 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
2400 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP);
2401 ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on);
2403 /* Update address in NIC data structure */
2405 ether_addr_copy(addr,
2406 &dev->data->hash_mac_addrs[index]);
2408 ether_addr_copy(&null_mac_addr,
2409 &dev->data->hash_mac_addrs[index]);
2416 rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
2418 struct rte_eth_dev *dev;
2420 if (port_id >= nb_ports) {
2421 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
2426 dev = &rte_eth_devices[port_id];
2428 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP);
2429 return (*dev->dev_ops->uc_all_hash_table_set)(dev, on);
2433 rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
2436 struct rte_eth_dev *dev;
2437 struct rte_eth_dev_info dev_info;
2439 if (port_id >= nb_ports) {
2440 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2444 dev = &rte_eth_devices[port_id];
2445 rte_eth_dev_info_get(port_id, &dev_info);
2447 num_vfs = dev_info.max_vfs;
2450 PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id);
2454 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP);
2455 return (*dev->dev_ops->set_vf_rx)(dev, vf,on);
2459 rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
2462 struct rte_eth_dev *dev;
2463 struct rte_eth_dev_info dev_info;
2465 if (port_id >= nb_ports) {
2466 PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
2470 dev = &rte_eth_devices[port_id];
2471 rte_eth_dev_info_get(port_id, &dev_info);
2473 num_vfs = dev_info.max_vfs;
2476 PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf);
2480 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP);
2481 return (*dev->dev_ops->set_vf_tx)(dev, vf,on);
2485 rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
2486 uint64_t vf_mask,uint8_t vlan_on)
2488 struct rte_eth_dev *dev;
2490 if (port_id >= nb_ports) {
2491 PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
2495 dev = &rte_eth_devices[port_id];
2497 if(vlan_id > ETHER_MAX_VLAN_ID)
2499 PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n",
2505 PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n");
2509 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP);
2510 return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id,
2514 int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
2517 struct rte_eth_dev *dev;
2518 struct rte_eth_dev_info dev_info;
2519 struct rte_eth_link link;
2521 if (port_id >= nb_ports) {
2522 PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n",
2527 dev = &rte_eth_devices[port_id];
2528 rte_eth_dev_info_get(port_id, &dev_info);
2529 link = dev->data->dev_link;
2531 if (queue_idx > dev_info.max_tx_queues) {
2532 PMD_DEBUG_TRACE("set queue rate limit:port %d: "
2533 "invalid queue id=%d\n", port_id, queue_idx);
2537 if (tx_rate > link.link_speed) {
2538 PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, "
2539 "bigger than link speed= %d\n",
2540 tx_rate, link.link_speed);
2544 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP);
2545 return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate);
2548 int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
2551 struct rte_eth_dev *dev;
2552 struct rte_eth_dev_info dev_info;
2553 struct rte_eth_link link;
2558 if (port_id >= nb_ports) {
2559 PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
2564 dev = &rte_eth_devices[port_id];
2565 rte_eth_dev_info_get(port_id, &dev_info);
2566 link = dev->data->dev_link;
2568 if (vf > dev_info.max_vfs) {
2569 PMD_DEBUG_TRACE("set VF rate limit:port %d: "
2570 "invalid vf id=%d\n", port_id, vf);
2574 if (tx_rate > link.link_speed) {
2575 PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, "
2576 "bigger than link speed= %d\n",
2577 tx_rate, link.link_speed);
2581 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP);
2582 return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk);
2586 rte_eth_mirror_rule_set(uint8_t port_id,
2587 struct rte_eth_vmdq_mirror_conf *mirror_conf,
2588 uint8_t rule_id, uint8_t on)
2590 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2592 if (port_id >= nb_ports) {
2593 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2597 if (mirror_conf->rule_type_mask == 0) {
2598 PMD_DEBUG_TRACE("mirror rule type can not be 0.\n");
2602 if (mirror_conf->dst_pool >= ETH_64_POOLS) {
2603 PMD_DEBUG_TRACE("Invalid dst pool, pool id must"
2604 "be 0-%d\n",ETH_64_POOLS - 1);
2608 if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) &&
2609 (mirror_conf->pool_mask == 0)) {
2610 PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not"
2615 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
2617 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
2618 ETH_VMDQ_NUM_MIRROR_RULE - 1);
2622 dev = &rte_eth_devices[port_id];
2623 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP);
2625 return (*dev->dev_ops->mirror_rule_set)(dev, mirror_conf, rule_id, on);
2629 rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
2631 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
2633 if (port_id >= nb_ports) {
2634 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2638 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
2640 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
2641 ETH_VMDQ_NUM_MIRROR_RULE-1);
2645 dev = &rte_eth_devices[port_id];
2646 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP);
2648 return (*dev->dev_ops->mirror_rule_reset)(dev, rule_id);
2651 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
2653 rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
2654 struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
2656 struct rte_eth_dev *dev;
2658 if (port_id >= nb_ports) {
2659 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2662 dev = &rte_eth_devices[port_id];
2663 FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, 0);
2664 if (queue_id >= dev->data->nb_rx_queues) {
2665 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id);
2668 return (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
2673 rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
2674 struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
2676 struct rte_eth_dev *dev;
2678 if (port_id >= nb_ports) {
2679 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2682 dev = &rte_eth_devices[port_id];
2684 FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, 0);
2685 if (queue_id >= dev->data->nb_tx_queues) {
2686 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id);
2689 return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id],
2694 rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
2696 struct rte_eth_dev *dev;
2698 if (port_id >= nb_ports) {
2699 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2702 dev = &rte_eth_devices[port_id];
2703 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, 0);
2704 return (*dev->dev_ops->rx_queue_count)(dev, queue_id);
2708 rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
2710 struct rte_eth_dev *dev;
2712 if (port_id >= nb_ports) {
2713 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->rx_descriptor_done, -ENOTSUP);
2718 return (*dev->dev_ops->rx_descriptor_done)( \
2719 dev->data->rx_queues[queue_id], offset);
2724 rte_eth_dev_callback_register(uint8_t port_id,
2725 enum rte_eth_event_type event,
2726 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2728 struct rte_eth_dev *dev;
2729 struct rte_eth_dev_callback *user_cb;
2733 if (port_id >= nb_ports) {
2734 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2738 dev = &rte_eth_devices[port_id];
2739 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2741 TAILQ_FOREACH(user_cb, &(dev->callbacks), next) {
2742 if (user_cb->cb_fn == cb_fn &&
2743 user_cb->cb_arg == cb_arg &&
2744 user_cb->event == event) {
2749 /* create a new callback. */
2750 if (user_cb == NULL && (user_cb = rte_zmalloc("INTR_USER_CALLBACK",
2751 sizeof(struct rte_eth_dev_callback), 0)) != NULL) {
2752 user_cb->cb_fn = cb_fn;
2753 user_cb->cb_arg = cb_arg;
2754 user_cb->event = event;
2755 TAILQ_INSERT_TAIL(&(dev->callbacks), user_cb, next);
2758 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2759 return ((user_cb == NULL) ? -ENOMEM : 0);
2763 rte_eth_dev_callback_unregister(uint8_t port_id,
2764 enum rte_eth_event_type event,
2765 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2768 struct rte_eth_dev *dev;
2769 struct rte_eth_dev_callback *cb, *next;
2773 if (port_id >= nb_ports) {
2774 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2778 dev = &rte_eth_devices[port_id];
2779 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2782 for (cb = TAILQ_FIRST(&dev->callbacks); cb != NULL; cb = next) {
2784 next = TAILQ_NEXT(cb, next);
2786 if (cb->cb_fn != cb_fn || cb->event != event ||
2787 (cb->cb_arg != (void *)-1 &&
2788 cb->cb_arg != cb_arg))
2792 * if this callback is not executing right now,
2795 if (cb->active == 0) {
2796 TAILQ_REMOVE(&(dev->callbacks), cb, next);
2803 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2808 _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
2809 enum rte_eth_event_type event)
2811 struct rte_eth_dev_callback *cb_lst;
2812 struct rte_eth_dev_callback dev_cb;
2814 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2815 TAILQ_FOREACH(cb_lst, &(dev->callbacks), next) {
2816 if (cb_lst->cb_fn == NULL || cb_lst->event != event)
2820 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2821 dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
2823 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2826 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2828 #ifdef RTE_NIC_BYPASS
2829 int rte_eth_dev_bypass_init(uint8_t port_id)
2831 struct rte_eth_dev *dev;
2833 if (port_id >= nb_ports) {
2834 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2838 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2839 PMD_DEBUG_TRACE("Invalid port device\n");
2843 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
2844 (*dev->dev_ops->bypass_init)(dev);
2849 rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
2851 struct rte_eth_dev *dev;
2853 if (port_id >= nb_ports) {
2854 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2858 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2859 PMD_DEBUG_TRACE("Invalid port device\n");
2862 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2863 (*dev->dev_ops->bypass_state_show)(dev, state);
2868 rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
2870 struct rte_eth_dev *dev;
2872 if (port_id >= nb_ports) {
2873 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2877 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2878 PMD_DEBUG_TRACE("Invalid port device\n");
2882 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
2883 (*dev->dev_ops->bypass_state_set)(dev, new_state);
2888 rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
2890 struct rte_eth_dev *dev;
2892 if (port_id >= nb_ports) {
2893 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2897 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2898 PMD_DEBUG_TRACE("Invalid port device\n");
2902 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2903 (*dev->dev_ops->bypass_event_show)(dev, event, state);
2908 rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
2910 struct rte_eth_dev *dev;
2912 if (port_id >= nb_ports) {
2913 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2917 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2918 PMD_DEBUG_TRACE("Invalid port device\n");
2922 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
2923 (*dev->dev_ops->bypass_event_set)(dev, event, state);
2928 rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
2930 struct rte_eth_dev *dev;
2932 if (port_id >= nb_ports) {
2933 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2937 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2938 PMD_DEBUG_TRACE("Invalid port device\n");
2942 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
2943 (*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
2948 rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
2950 struct rte_eth_dev *dev;
2952 if (port_id >= nb_ports) {
2953 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2957 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2958 PMD_DEBUG_TRACE("Invalid port device\n");
2962 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
2963 (*dev->dev_ops->bypass_ver_show)(dev, ver);
2968 rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
2970 struct rte_eth_dev *dev;
2972 if (port_id >= nb_ports) {
2973 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2977 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2978 PMD_DEBUG_TRACE("Invalid port device\n");
2982 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
2983 (*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
2988 rte_eth_dev_bypass_wd_reset(uint8_t port_id)
2990 struct rte_eth_dev *dev;
2992 if (port_id >= nb_ports) {
2993 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2997 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2998 PMD_DEBUG_TRACE("Invalid port device\n");
3002 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
3003 (*dev->dev_ops->bypass_wd_reset)(dev);
3009 rte_eth_dev_add_syn_filter(uint8_t port_id,
3010 struct rte_syn_filter *filter, uint16_t rx_queue)
3012 struct rte_eth_dev *dev;
3014 if (port_id >= nb_ports) {
3015 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3019 dev = &rte_eth_devices[port_id];
3020 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_syn_filter, -ENOTSUP);
3021 return (*dev->dev_ops->add_syn_filter)(dev, filter, rx_queue);
3025 rte_eth_dev_remove_syn_filter(uint8_t port_id)
3027 struct rte_eth_dev *dev;
3029 if (port_id >= nb_ports) {
3030 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3034 dev = &rte_eth_devices[port_id];
3035 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_syn_filter, -ENOTSUP);
3036 return (*dev->dev_ops->remove_syn_filter)(dev);
3040 rte_eth_dev_get_syn_filter(uint8_t port_id,
3041 struct rte_syn_filter *filter, uint16_t *rx_queue)
3043 struct rte_eth_dev *dev;
3045 if (filter == NULL || rx_queue == NULL)
3048 if (port_id >= nb_ports) {
3049 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3053 dev = &rte_eth_devices[port_id];
3054 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_syn_filter, -ENOTSUP);
3055 return (*dev->dev_ops->get_syn_filter)(dev, filter, rx_queue);
3059 rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
3060 struct rte_ethertype_filter *filter, uint16_t rx_queue)
3062 struct rte_eth_dev *dev;
3064 if (port_id >= nb_ports) {
3065 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3068 if (filter->ethertype == ETHER_TYPE_IPv4 ||
3069 filter->ethertype == ETHER_TYPE_IPv6){
3070 PMD_DEBUG_TRACE("IP and IPv6 are not supported"
3071 " in ethertype filter\n");
3074 dev = &rte_eth_devices[port_id];
3075 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_ethertype_filter, -ENOTSUP);
3076 return (*dev->dev_ops->add_ethertype_filter)(dev, index,
3081 rte_eth_dev_remove_ethertype_filter(uint8_t port_id, uint16_t index)
3083 struct rte_eth_dev *dev;
3085 if (port_id >= nb_ports) {
3086 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3090 dev = &rte_eth_devices[port_id];
3091 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_ethertype_filter, -ENOTSUP);
3092 return (*dev->dev_ops->remove_ethertype_filter)(dev, index);
3096 rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
3097 struct rte_ethertype_filter *filter, uint16_t *rx_queue)
3099 struct rte_eth_dev *dev;
3101 if (filter == NULL || rx_queue == NULL)
3104 if (port_id >= nb_ports) {
3105 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3109 dev = &rte_eth_devices[port_id];
3110 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_ethertype_filter, -ENOTSUP);
3111 return (*dev->dev_ops->get_ethertype_filter)(dev, index,
3116 rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
3117 struct rte_2tuple_filter *filter, uint16_t rx_queue)
3119 struct rte_eth_dev *dev;
3121 if (port_id >= nb_ports) {
3122 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3125 if (filter->protocol != IPPROTO_TCP &&
3126 filter->tcp_flags != 0){
3127 PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
3133 dev = &rte_eth_devices[port_id];
3134 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_2tuple_filter, -ENOTSUP);
3135 return (*dev->dev_ops->add_2tuple_filter)(dev, index, filter, rx_queue);
3139 rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index)
3141 struct rte_eth_dev *dev;
3143 if (port_id >= nb_ports) {
3144 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3148 dev = &rte_eth_devices[port_id];
3149 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_2tuple_filter, -ENOTSUP);
3150 return (*dev->dev_ops->remove_2tuple_filter)(dev, index);
3154 rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
3155 struct rte_2tuple_filter *filter, uint16_t *rx_queue)
3157 struct rte_eth_dev *dev;
3159 if (filter == NULL || rx_queue == NULL)
3162 if (port_id >= nb_ports) {
3163 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3167 dev = &rte_eth_devices[port_id];
3168 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_2tuple_filter, -ENOTSUP);
3169 return (*dev->dev_ops->get_2tuple_filter)(dev, index, filter, rx_queue);
3173 rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index,
3174 struct rte_5tuple_filter *filter, uint16_t rx_queue)
3176 struct rte_eth_dev *dev;
3178 if (port_id >= nb_ports) {
3179 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3183 if (filter->protocol != IPPROTO_TCP &&
3184 filter->tcp_flags != 0){
3185 PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
3191 dev = &rte_eth_devices[port_id];
3192 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_5tuple_filter, -ENOTSUP);
3193 return (*dev->dev_ops->add_5tuple_filter)(dev, index, filter, rx_queue);
3197 rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index)
3199 struct rte_eth_dev *dev;
3201 if (port_id >= nb_ports) {
3202 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3206 dev = &rte_eth_devices[port_id];
3207 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_5tuple_filter, -ENOTSUP);
3208 return (*dev->dev_ops->remove_5tuple_filter)(dev, index);
3212 rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
3213 struct rte_5tuple_filter *filter, uint16_t *rx_queue)
3215 struct rte_eth_dev *dev;
3217 if (filter == NULL || rx_queue == NULL)
3220 if (port_id >= nb_ports) {
3221 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3225 dev = &rte_eth_devices[port_id];
3226 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_5tuple_filter, -ENOTSUP);
3227 return (*dev->dev_ops->get_5tuple_filter)(dev, index, filter,
3232 rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index,
3233 struct rte_flex_filter *filter, uint16_t rx_queue)
3235 struct rte_eth_dev *dev;
3237 if (port_id >= nb_ports) {
3238 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3242 dev = &rte_eth_devices[port_id];
3243 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_flex_filter, -ENOTSUP);
3244 return (*dev->dev_ops->add_flex_filter)(dev, index, filter, rx_queue);
3248 rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index)
3250 struct rte_eth_dev *dev;
3252 if (port_id >= nb_ports) {
3253 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3257 dev = &rte_eth_devices[port_id];
3258 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_flex_filter, -ENOTSUP);
3259 return (*dev->dev_ops->remove_flex_filter)(dev, index);
3263 rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
3264 struct rte_flex_filter *filter, uint16_t *rx_queue)
3266 struct rte_eth_dev *dev;
3268 if (filter == NULL || rx_queue == NULL)
3271 if (port_id >= nb_ports) {
3272 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3276 dev = &rte_eth_devices[port_id];
3277 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_flex_filter, -ENOTSUP);
3278 return (*dev->dev_ops->get_flex_filter)(dev, index, filter,
3283 rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type)
3285 struct rte_eth_dev *dev;
3287 if (port_id >= nb_ports) {
3288 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3292 dev = &rte_eth_devices[port_id];
3293 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP);
3294 return (*dev->dev_ops->filter_ctrl)(dev, filter_type,
3295 RTE_ETH_FILTER_NOP, NULL);
3299 rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type,
3300 enum rte_filter_op filter_op, void *arg)
3302 struct rte_eth_dev *dev;
3304 if (port_id >= nb_ports) {
3305 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
3309 dev = &rte_eth_devices[port_id];
3310 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP);
3311 return (*dev->dev_ops->filter_ctrl)(dev, filter_type, filter_op, arg);