4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
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
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #include <sys/types.h>
35 #include <sys/queue.h>
45 #include <rte_byteorder.h>
47 #include <rte_debug.h>
48 #include <rte_interrupts.h>
50 #include <rte_memory.h>
51 #include <rte_memcpy.h>
52 #include <rte_memzone.h>
53 #include <rte_launch.h>
54 #include <rte_tailq.h>
56 #include <rte_per_lcore.h>
57 #include <rte_lcore.h>
58 #include <rte_atomic.h>
59 #include <rte_branch_prediction.h>
60 #include <rte_common.h>
62 #include <rte_mempool.h>
63 #include <rte_malloc.h>
65 #include <rte_errno.h>
66 #include <rte_spinlock.h>
68 #include "rte_ether.h"
69 #include "rte_ethdev.h"
71 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
72 #define PMD_DEBUG_TRACE(fmt, args...) do { \
73 RTE_LOG(ERR, PMD, "%s: " fmt, __func__, ## args); \
76 #define PMD_DEBUG_TRACE(fmt, args...)
79 /* Macros for checking for restricting functions to primary instance only */
80 #define PROC_PRIMARY_OR_ERR_RET(retval) do { \
81 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
82 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
86 #define PROC_PRIMARY_OR_RET() do { \
87 if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
88 PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
93 /* Macros to check for invlaid function pointers in dev_ops structure */
94 #define FUNC_PTR_OR_ERR_RET(func, retval) do { \
95 if ((func) == NULL) { \
96 PMD_DEBUG_TRACE("Function not supported\n"); \
100 #define FUNC_PTR_OR_RET(func) do { \
101 if ((func) == NULL) { \
102 PMD_DEBUG_TRACE("Function not supported\n"); \
107 static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
108 struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
109 static struct rte_eth_dev_data *rte_eth_dev_data = NULL;
110 static uint8_t nb_ports = 0;
112 /* spinlock for eth device callbacks */
113 static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER;
116 * The user application callback description.
118 * It contains callback address to be registered by user application,
119 * the pointer to the parameters for callback, and the event type.
121 struct rte_eth_dev_callback {
122 TAILQ_ENTRY(rte_eth_dev_callback) next; /**< Callbacks list */
123 rte_eth_dev_cb_fn cb_fn; /**< Callback address */
124 void *cb_arg; /**< Parameter for callback */
125 enum rte_eth_event_type event; /**< Interrupt event type */
126 uint32_t active; /**< Callback is executing */
135 rte_eth_dev_data_alloc(void)
137 const unsigned flags = 0;
138 const struct rte_memzone *mz;
140 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
141 mz = rte_memzone_reserve(MZ_RTE_ETH_DEV_DATA,
142 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data),
143 rte_socket_id(), flags);
145 mz = rte_memzone_lookup(MZ_RTE_ETH_DEV_DATA);
147 rte_panic("Cannot allocate memzone for ethernet port data\n");
149 rte_eth_dev_data = mz->addr;
150 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
151 memset(rte_eth_dev_data, 0,
152 RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data));
156 rte_eth_dev_allocate(void)
158 struct rte_eth_dev *eth_dev;
160 if (nb_ports == RTE_MAX_ETHPORTS) {
161 PMD_DEBUG_TRACE("Reached maximum number of ethernet ports\n");
165 if (rte_eth_dev_data == NULL)
166 rte_eth_dev_data_alloc();
168 eth_dev = &rte_eth_devices[nb_ports];
169 eth_dev->data = &rte_eth_dev_data[nb_ports];
170 eth_dev->data->port_id = nb_ports++;
175 rte_eth_dev_init(struct rte_pci_driver *pci_drv,
176 struct rte_pci_device *pci_dev)
178 struct eth_driver *eth_drv;
179 struct rte_eth_dev *eth_dev;
182 eth_drv = (struct eth_driver *)pci_drv;
184 eth_dev = rte_eth_dev_allocate();
188 if (rte_eal_process_type() == RTE_PROC_PRIMARY){
189 eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
190 eth_drv->dev_private_size,
192 if (eth_dev->data->dev_private == NULL)
193 rte_panic("Cannot allocate memzone for private port data\n");
195 eth_dev->pci_dev = pci_dev;
196 eth_dev->driver = eth_drv;
197 eth_dev->data->rx_mbuf_alloc_failed = 0;
199 /* init user callbacks */
200 TAILQ_INIT(&(eth_dev->callbacks));
203 * Set the default maximum frame size.
205 eth_dev->data->max_frame_size = ETHER_MAX_LEN;
207 /* Invoke PMD device initialization function */
208 diag = (*eth_drv->eth_dev_init)(eth_drv, eth_dev);
212 PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x)"
213 " failed\n", pci_drv->name,
214 (unsigned) pci_dev->id.vendor_id,
215 (unsigned) pci_dev->id.device_id);
216 if (rte_eal_process_type() == RTE_PROC_PRIMARY)
217 rte_free(eth_dev->data->dev_private);
223 * Register an Ethernet [Poll Mode] driver.
225 * Function invoked by the initialization function of an Ethernet driver
226 * to simultaneously register itself as a PCI driver and as an Ethernet
228 * Invokes the rte_eal_pci_register() function to register the *pci_drv*
229 * structure embedded in the *eth_drv* structure, after having stored the
230 * address of the rte_eth_dev_init() function in the *devinit* field of
231 * the *pci_drv* structure.
232 * During the PCI probing phase, the rte_eth_dev_init() function is
233 * invoked for each PCI [Ethernet device] matching the embedded PCI
234 * identifiers provided by the driver.
237 rte_eth_driver_register(struct eth_driver *eth_drv)
239 eth_drv->pci_drv.devinit = rte_eth_dev_init;
240 rte_eal_pci_register(ð_drv->pci_drv);
244 rte_eth_dev_socket_id(uint8_t port_id)
246 if (port_id >= nb_ports)
248 return rte_eth_devices[port_id].pci_dev->numa_node;
252 rte_eth_dev_count(void)
258 rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
260 uint16_t old_nb_queues = dev->data->nb_rx_queues;
264 if (dev->data->rx_queues == NULL) { /* first time configuration */
265 dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues",
266 sizeof(dev->data->rx_queues[0]) * nb_queues,
268 if (dev->data->rx_queues == NULL) {
269 dev->data->nb_rx_queues = 0;
272 } else { /* re-configure */
273 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP);
275 rxq = dev->data->rx_queues;
277 for (i = nb_queues; i < old_nb_queues; i++)
278 (*dev->dev_ops->rx_queue_release)(rxq[i]);
279 rxq = rte_realloc(rxq, sizeof(rxq[0]) * nb_queues,
284 if (nb_queues > old_nb_queues)
285 memset(rxq + old_nb_queues, 0,
286 sizeof(rxq[0]) * (nb_queues - old_nb_queues));
288 dev->data->rx_queues = rxq;
291 dev->data->nb_rx_queues = nb_queues;
296 rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
298 uint16_t old_nb_queues = dev->data->nb_tx_queues;
302 if (dev->data->tx_queues == NULL) { /* first time configuration */
303 dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues",
304 sizeof(dev->data->tx_queues[0]) * nb_queues,
306 if (dev->data->tx_queues == NULL) {
307 dev->data->nb_tx_queues = 0;
310 } else { /* re-configure */
311 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP);
313 txq = dev->data->tx_queues;
315 for (i = nb_queues; i < old_nb_queues; i++)
316 (*dev->dev_ops->tx_queue_release)(txq[i]);
317 txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues,
322 if (nb_queues > old_nb_queues)
323 memset(txq + old_nb_queues, 0,
324 sizeof(txq[0]) * (nb_queues - old_nb_queues));
326 dev->data->tx_queues = txq;
329 dev->data->nb_tx_queues = nb_queues;
334 rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
335 const struct rte_eth_conf *dev_conf)
337 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
339 if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
340 /* check multi-queue mode */
341 if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) ||
342 (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) ||
343 (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) ||
344 (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) {
345 /* SRIOV only works in VMDq enable mode */
346 PMD_DEBUG_TRACE("ethdev port_id=%hhu SRIOV active, "
347 "wrong VMDQ mq_mode rx %u tx %u\n",
349 dev_conf->rxmode.mq_mode,
350 dev_conf->txmode.mq_mode);
354 switch (dev_conf->rxmode.mq_mode) {
355 case ETH_MQ_RX_VMDQ_RSS:
356 case ETH_MQ_RX_VMDQ_DCB:
357 case ETH_MQ_RX_VMDQ_DCB_RSS:
358 /* DCB/RSS VMDQ in SRIOV mode, not implement yet */
359 PMD_DEBUG_TRACE("ethdev port_id=%hhu SRIOV active, "
360 "unsupported VMDQ mq_mode rx %u\n",
361 port_id, dev_conf->rxmode.mq_mode);
363 default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */
364 /* if nothing mq mode configure, use default scheme */
365 dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
366 if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
367 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
371 switch (dev_conf->txmode.mq_mode) {
372 case ETH_MQ_TX_VMDQ_DCB:
373 /* DCB VMDQ in SRIOV mode, not implement yet */
374 PMD_DEBUG_TRACE("ethdev port_id=%hhu SRIOV active, "
375 "unsupported VMDQ mq_mode tx %u\n",
376 port_id, dev_conf->txmode.mq_mode);
378 default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
379 /* if nothing mq mode configure, use default scheme */
380 dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
381 if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
382 RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
386 /* check valid queue number */
387 if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
388 (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
389 PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, "
390 "queue number must less equal to %d\n",
391 port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
395 /* For vmdb+dcb mode check our configuration before we go further */
396 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
397 const struct rte_eth_vmdq_dcb_conf *conf;
399 if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
400 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q "
402 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
405 conf = &(dev_conf->rx_adv_conf.vmdq_dcb_conf);
406 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
407 conf->nb_queue_pools == ETH_32_POOLS)) {
408 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
409 "nb_queue_pools must be %d or %d\n",
410 port_id, ETH_16_POOLS, ETH_32_POOLS);
414 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
415 const struct rte_eth_vmdq_dcb_tx_conf *conf;
417 if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
418 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q "
420 port_id, ETH_VMDQ_DCB_NUM_QUEUES);
423 conf = &(dev_conf->tx_adv_conf.vmdq_dcb_tx_conf);
424 if (! (conf->nb_queue_pools == ETH_16_POOLS ||
425 conf->nb_queue_pools == ETH_32_POOLS)) {
426 PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
427 "nb_queue_pools != %d or nb_queue_pools "
429 port_id, ETH_16_POOLS, ETH_32_POOLS);
434 /* For DCB mode check our configuration before we go further */
435 if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
436 const struct rte_eth_dcb_rx_conf *conf;
438 if (nb_rx_q != ETH_DCB_NUM_QUEUES) {
439 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q "
441 port_id, ETH_DCB_NUM_QUEUES);
444 conf = &(dev_conf->rx_adv_conf.dcb_rx_conf);
445 if (! (conf->nb_tcs == ETH_4_TCS ||
446 conf->nb_tcs == ETH_8_TCS)) {
447 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
448 "nb_tcs != %d or nb_tcs "
450 port_id, ETH_4_TCS, ETH_8_TCS);
455 if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
456 const struct rte_eth_dcb_tx_conf *conf;
458 if (nb_tx_q != ETH_DCB_NUM_QUEUES) {
459 PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q "
461 port_id, ETH_DCB_NUM_QUEUES);
464 conf = &(dev_conf->tx_adv_conf.dcb_tx_conf);
465 if (! (conf->nb_tcs == ETH_4_TCS ||
466 conf->nb_tcs == ETH_8_TCS)) {
467 PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
468 "nb_tcs != %d or nb_tcs "
470 port_id, ETH_4_TCS, ETH_8_TCS);
479 rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
480 const struct rte_eth_conf *dev_conf)
482 struct rte_eth_dev *dev;
483 struct rte_eth_dev_info dev_info;
486 /* This function is only safe when called from the primary process
487 * in a multi-process setup*/
488 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
490 if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
491 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
494 dev = &rte_eth_devices[port_id];
496 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
497 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
499 if (dev->data->dev_started) {
501 "port %d must be stopped to allow configuration\n", port_id);
506 * Check that the numbers of RX and TX queues are not greater
507 * than the maximum number of RX and TX queues supported by the
510 (*dev->dev_ops->dev_infos_get)(dev, &dev_info);
511 if (nb_rx_q > dev_info.max_rx_queues) {
512 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n",
513 port_id, nb_rx_q, dev_info.max_rx_queues);
517 PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_q == 0\n", port_id);
521 if (nb_tx_q > dev_info.max_tx_queues) {
522 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n",
523 port_id, nb_tx_q, dev_info.max_tx_queues);
527 PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_q == 0\n", port_id);
531 /* Copy the dev_conf parameter into the dev structure */
532 memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
535 * If jumbo frames are enabled, check that the maximum RX packet
536 * length is supported by the configured device.
538 if (dev_conf->rxmode.jumbo_frame == 1) {
539 if (dev_conf->rxmode.max_rx_pkt_len >
540 dev_info.max_rx_pktlen) {
541 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
542 " > max valid value %u\n",
544 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
545 (unsigned)dev_info.max_rx_pktlen);
548 else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) {
549 PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
550 " < min valid value %u\n",
552 (unsigned)dev_conf->rxmode.max_rx_pkt_len,
553 (unsigned)ETHER_MIN_LEN);
557 /* Use default value */
558 dev->data->dev_conf.rxmode.max_rx_pkt_len = ETHER_MAX_LEN;
560 /* multipe queue mode checking */
561 diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf);
563 PMD_DEBUG_TRACE("port%d rte_eth_dev_check_mq_mode = %d\n",
569 * Setup new number of RX/TX queues and reconfigure device.
571 diag = rte_eth_dev_rx_queue_config(dev, nb_rx_q);
573 PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n",
578 diag = rte_eth_dev_tx_queue_config(dev, nb_tx_q);
580 PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n",
582 rte_eth_dev_rx_queue_config(dev, 0);
586 diag = (*dev->dev_ops->dev_configure)(dev);
588 PMD_DEBUG_TRACE("port%d dev_configure = %d\n",
590 rte_eth_dev_rx_queue_config(dev, 0);
591 rte_eth_dev_tx_queue_config(dev, 0);
599 rte_eth_dev_config_restore(uint8_t port_id)
601 struct rte_eth_dev *dev;
602 struct rte_eth_dev_info dev_info;
603 struct ether_addr addr;
607 dev = &rte_eth_devices[port_id];
609 rte_eth_dev_info_get(port_id, &dev_info);
611 if (RTE_ETH_DEV_SRIOV(dev).active)
612 pool = RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx;
614 /* replay MAC address configuration */
615 for (i = 0; i < dev_info.max_mac_addrs; i++) {
616 addr = dev->data->mac_addrs[i];
618 /* skip zero address */
619 if (is_zero_ether_addr(&addr))
622 /* add address to the hardware */
623 if (*dev->dev_ops->mac_addr_add)
624 (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
626 PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
628 /* exit the loop but not return an error */
633 /* replay promiscuous configuration */
634 if (rte_eth_promiscuous_get(port_id) == 1)
635 rte_eth_promiscuous_enable(port_id);
636 else if (rte_eth_promiscuous_get(port_id) == 0)
637 rte_eth_promiscuous_disable(port_id);
639 /* replay allmulticast configuration */
640 if (rte_eth_allmulticast_get(port_id) == 1)
641 rte_eth_allmulticast_enable(port_id);
642 else if (rte_eth_allmulticast_get(port_id) == 0)
643 rte_eth_allmulticast_disable(port_id);
647 rte_eth_dev_start(uint8_t port_id)
649 struct rte_eth_dev *dev;
652 /* This function is only safe when called from the primary process
653 * in a multi-process setup*/
654 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
656 if (port_id >= nb_ports) {
657 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
660 dev = &rte_eth_devices[port_id];
662 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
663 diag = (*dev->dev_ops->dev_start)(dev);
665 dev->data->dev_started = 1;
669 rte_eth_dev_config_restore(port_id);
675 rte_eth_dev_stop(uint8_t port_id)
677 struct rte_eth_dev *dev;
679 /* This function is only safe when called from the primary process
680 * in a multi-process setup*/
681 PROC_PRIMARY_OR_RET();
683 if (port_id >= nb_ports) {
684 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
687 dev = &rte_eth_devices[port_id];
689 FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop);
690 dev->data->dev_started = 0;
691 (*dev->dev_ops->dev_stop)(dev);
695 rte_eth_dev_close(uint8_t port_id)
697 struct rte_eth_dev *dev;
699 /* This function is only safe when called from the primary process
700 * in a multi-process setup*/
701 PROC_PRIMARY_OR_RET();
703 if (port_id >= nb_ports) {
704 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
708 dev = &rte_eth_devices[port_id];
710 FUNC_PTR_OR_RET(*dev->dev_ops->dev_close);
711 dev->data->dev_started = 0;
712 (*dev->dev_ops->dev_close)(dev);
716 rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
717 uint16_t nb_rx_desc, unsigned int socket_id,
718 const struct rte_eth_rxconf *rx_conf,
719 struct rte_mempool *mp)
721 struct rte_eth_dev *dev;
722 struct rte_pktmbuf_pool_private *mbp_priv;
723 struct rte_eth_dev_info dev_info;
725 /* This function is only safe when called from the primary process
726 * in a multi-process setup*/
727 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
729 if (port_id >= nb_ports) {
730 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
733 dev = &rte_eth_devices[port_id];
734 if (rx_queue_id >= dev->data->nb_rx_queues) {
735 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
739 if (dev->data->dev_started) {
741 "port %d must be stopped to allow configuration\n", port_id);
745 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
746 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP);
749 * Check the size of the mbuf data buffer.
750 * This value must be provided in the private data of the memory pool.
751 * First check that the memory pool has a valid private data.
753 (*dev->dev_ops->dev_infos_get)(dev, &dev_info);
754 if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) {
755 PMD_DEBUG_TRACE("%s private_data_size %d < %d\n",
756 mp->name, (int) mp->private_data_size,
757 (int) sizeof(struct rte_pktmbuf_pool_private));
760 mbp_priv = rte_mempool_get_priv(mp);
761 if ((uint32_t) (mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM) <
762 dev_info.min_rx_bufsize) {
763 PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d "
764 "(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)"
767 (int)mbp_priv->mbuf_data_room_size,
768 (int)(RTE_PKTMBUF_HEADROOM +
769 dev_info.min_rx_bufsize),
770 (int)RTE_PKTMBUF_HEADROOM,
771 (int)dev_info.min_rx_bufsize);
775 return (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc,
776 socket_id, rx_conf, mp);
780 rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
781 uint16_t nb_tx_desc, unsigned int socket_id,
782 const struct rte_eth_txconf *tx_conf)
784 struct rte_eth_dev *dev;
786 /* This function is only safe when called from the primary process
787 * in a multi-process setup*/
788 PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
790 if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
791 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
794 dev = &rte_eth_devices[port_id];
795 if (tx_queue_id >= dev->data->nb_tx_queues) {
796 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
800 if (dev->data->dev_started) {
802 "port %d must be stopped to allow configuration\n", port_id);
806 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP);
807 return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc,
812 rte_eth_promiscuous_enable(uint8_t port_id)
814 struct rte_eth_dev *dev;
816 if (port_id >= nb_ports) {
817 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
820 dev = &rte_eth_devices[port_id];
822 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable);
823 (*dev->dev_ops->promiscuous_enable)(dev);
824 dev->data->promiscuous = 1;
828 rte_eth_promiscuous_disable(uint8_t port_id)
830 struct rte_eth_dev *dev;
832 if (port_id >= nb_ports) {
833 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
836 dev = &rte_eth_devices[port_id];
838 FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable);
839 dev->data->promiscuous = 0;
840 (*dev->dev_ops->promiscuous_disable)(dev);
844 rte_eth_promiscuous_get(uint8_t port_id)
846 struct rte_eth_dev *dev;
848 if (port_id >= nb_ports) {
849 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
853 dev = &rte_eth_devices[port_id];
854 return dev->data->promiscuous;
858 rte_eth_allmulticast_enable(uint8_t port_id)
860 struct rte_eth_dev *dev;
862 if (port_id >= nb_ports) {
863 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
866 dev = &rte_eth_devices[port_id];
868 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable);
869 (*dev->dev_ops->allmulticast_enable)(dev);
870 dev->data->all_multicast = 1;
874 rte_eth_allmulticast_disable(uint8_t port_id)
876 struct rte_eth_dev *dev;
878 if (port_id >= nb_ports) {
879 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
882 dev = &rte_eth_devices[port_id];
884 FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable);
885 dev->data->all_multicast = 0;
886 (*dev->dev_ops->allmulticast_disable)(dev);
890 rte_eth_allmulticast_get(uint8_t port_id)
892 struct rte_eth_dev *dev;
894 if (port_id >= nb_ports) {
895 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
899 dev = &rte_eth_devices[port_id];
900 return dev->data->all_multicast;
904 rte_eth_dev_atomic_read_link_status(struct rte_eth_dev *dev,
905 struct rte_eth_link *link)
907 struct rte_eth_link *dst = link;
908 struct rte_eth_link *src = &(dev->data->dev_link);
910 if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
911 *(uint64_t *)src) == 0)
918 rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
920 struct rte_eth_dev *dev;
922 if (port_id >= nb_ports) {
923 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
926 dev = &rte_eth_devices[port_id];
927 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
929 if (dev->data->dev_conf.intr_conf.lsc != 0)
930 rte_eth_dev_atomic_read_link_status(dev, eth_link);
932 (*dev->dev_ops->link_update)(dev, 1);
933 *eth_link = dev->data->dev_link;
938 rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
940 struct rte_eth_dev *dev;
942 if (port_id >= nb_ports) {
943 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
946 dev = &rte_eth_devices[port_id];
947 FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
949 if (dev->data->dev_conf.intr_conf.lsc != 0)
950 rte_eth_dev_atomic_read_link_status(dev, eth_link);
952 (*dev->dev_ops->link_update)(dev, 0);
953 *eth_link = dev->data->dev_link;
958 rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
960 struct rte_eth_dev *dev;
962 if (port_id >= nb_ports) {
963 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
966 dev = &rte_eth_devices[port_id];
967 memset(stats, 0, sizeof(*stats));
969 FUNC_PTR_OR_RET(*dev->dev_ops->stats_get);
970 (*dev->dev_ops->stats_get)(dev, stats);
971 stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
975 rte_eth_stats_reset(uint8_t port_id)
977 struct rte_eth_dev *dev;
979 if (port_id >= nb_ports) {
980 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
983 dev = &rte_eth_devices[port_id];
985 FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset);
986 (*dev->dev_ops->stats_reset)(dev);
991 set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
994 struct rte_eth_dev *dev;
996 if (port_id >= nb_ports) {
997 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1000 dev = &rte_eth_devices[port_id];
1002 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP);
1003 return (*dev->dev_ops->queue_stats_mapping_set)
1004 (dev, queue_id, stat_idx, is_rx);
1009 rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id, uint16_t tx_queue_id,
1012 return set_queue_stats_mapping(port_id, tx_queue_id, stat_idx,
1018 rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id,
1021 return set_queue_stats_mapping(port_id, rx_queue_id, stat_idx,
1027 rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
1029 struct rte_eth_dev *dev;
1031 if (port_id >= nb_ports) {
1032 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1035 dev = &rte_eth_devices[port_id];
1037 /* Default device offload capabilities to zero */
1038 dev_info->rx_offload_capa = 0;
1039 dev_info->tx_offload_capa = 0;
1040 dev_info->if_index = 0;
1041 FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
1042 (*dev->dev_ops->dev_infos_get)(dev, dev_info);
1043 dev_info->pci_dev = dev->pci_dev;
1045 dev_info->driver_name = dev->driver->pci_drv.name;
1049 rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
1051 struct rte_eth_dev *dev;
1053 if (port_id >= nb_ports) {
1054 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1057 dev = &rte_eth_devices[port_id];
1058 ether_addr_copy(&dev->data->mac_addrs[0], mac_addr);
1062 rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
1064 struct rte_eth_dev *dev;
1066 if (port_id >= nb_ports) {
1067 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1070 dev = &rte_eth_devices[port_id];
1071 if (! (dev->data->dev_conf.rxmode.hw_vlan_filter)) {
1072 PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id);
1076 if (vlan_id > 4095) {
1077 PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n",
1078 port_id, (unsigned) vlan_id);
1081 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP);
1082 (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
1087 rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int on)
1089 struct rte_eth_dev *dev;
1091 if (port_id >= nb_ports) {
1092 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1096 dev = &rte_eth_devices[port_id];
1097 if (rx_queue_id >= dev->data->nb_rx_queues) {
1098 PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id);
1102 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP);
1103 (*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on);
1109 rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid)
1111 struct rte_eth_dev *dev;
1113 if (port_id >= nb_ports) {
1114 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1118 dev = &rte_eth_devices[port_id];
1119 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP);
1120 (*dev->dev_ops->vlan_tpid_set)(dev, tpid);
1126 rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
1128 struct rte_eth_dev *dev;
1133 if (port_id >= nb_ports) {
1134 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1138 dev = &rte_eth_devices[port_id];
1140 /*check which option changed by application*/
1141 cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
1142 org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
1144 dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur;
1145 mask |= ETH_VLAN_STRIP_MASK;
1148 cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
1149 org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter);
1151 dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur;
1152 mask |= ETH_VLAN_FILTER_MASK;
1155 cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
1156 org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend);
1158 dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur;
1159 mask |= ETH_VLAN_EXTEND_MASK;
1166 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
1167 (*dev->dev_ops->vlan_offload_set)(dev, mask);
1173 rte_eth_dev_get_vlan_offload(uint8_t port_id)
1175 struct rte_eth_dev *dev;
1178 if (port_id >= nb_ports) {
1179 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1183 dev = &rte_eth_devices[port_id];
1185 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
1186 ret |= ETH_VLAN_STRIP_OFFLOAD ;
1188 if (dev->data->dev_conf.rxmode.hw_vlan_filter)
1189 ret |= ETH_VLAN_FILTER_OFFLOAD ;
1191 if (dev->data->dev_conf.rxmode.hw_vlan_extend)
1192 ret |= ETH_VLAN_EXTEND_OFFLOAD ;
1199 rte_eth_dev_fdir_add_signature_filter(uint8_t port_id,
1200 struct rte_fdir_filter *fdir_filter,
1203 struct rte_eth_dev *dev;
1205 if (port_id >= nb_ports) {
1206 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1210 dev = &rte_eth_devices[port_id];
1212 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1213 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1214 port_id, dev->data->dev_conf.fdir_conf.mode);
1218 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1219 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1220 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1221 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1222 "None l4type, source & destinations ports " \
1223 "should be null!\n");
1227 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_signature_filter, -ENOTSUP);
1228 return (*dev->dev_ops->fdir_add_signature_filter)(dev, fdir_filter,
1233 rte_eth_dev_fdir_update_signature_filter(uint8_t port_id,
1234 struct rte_fdir_filter *fdir_filter,
1237 struct rte_eth_dev *dev;
1239 if (port_id >= nb_ports) {
1240 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1244 dev = &rte_eth_devices[port_id];
1246 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1247 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1248 port_id, dev->data->dev_conf.fdir_conf.mode);
1252 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1253 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1254 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1255 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1256 "None l4type, source & destinations ports " \
1257 "should be null!\n");
1261 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_signature_filter, -ENOTSUP);
1262 return (*dev->dev_ops->fdir_update_signature_filter)(dev, fdir_filter,
1268 rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id,
1269 struct rte_fdir_filter *fdir_filter)
1271 struct rte_eth_dev *dev;
1273 if (port_id >= nb_ports) {
1274 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1278 dev = &rte_eth_devices[port_id];
1280 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
1281 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1282 port_id, dev->data->dev_conf.fdir_conf.mode);
1286 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1287 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1288 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1289 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1290 "None l4type source & destinations ports " \
1291 "should be null!\n");
1295 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_signature_filter, -ENOTSUP);
1296 return (*dev->dev_ops->fdir_remove_signature_filter)(dev, fdir_filter);
1300 rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir)
1302 struct rte_eth_dev *dev;
1304 if (port_id >= nb_ports) {
1305 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1309 dev = &rte_eth_devices[port_id];
1310 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1311 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1315 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_infos_get, -ENOTSUP);
1317 (*dev->dev_ops->fdir_infos_get)(dev, fdir);
1322 rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id,
1323 struct rte_fdir_filter *fdir_filter,
1324 uint16_t soft_id, uint8_t queue,
1327 struct rte_eth_dev *dev;
1329 if (port_id >= nb_ports) {
1330 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1334 dev = &rte_eth_devices[port_id];
1336 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1337 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1338 port_id, dev->data->dev_conf.fdir_conf.mode);
1342 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1343 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1344 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1345 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1346 "None l4type, source & destinations ports " \
1347 "should be null!\n");
1351 /* For now IPv6 is not supported with perfect filter */
1352 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1355 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_perfect_filter, -ENOTSUP);
1356 return (*dev->dev_ops->fdir_add_perfect_filter)(dev, fdir_filter,
1362 rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id,
1363 struct rte_fdir_filter *fdir_filter,
1364 uint16_t soft_id, uint8_t queue,
1367 struct rte_eth_dev *dev;
1369 if (port_id >= nb_ports) {
1370 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1374 dev = &rte_eth_devices[port_id];
1376 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1377 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1378 port_id, dev->data->dev_conf.fdir_conf.mode);
1382 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1383 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1384 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1385 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1386 "None l4type, source & destinations ports " \
1387 "should be null!\n");
1391 /* For now IPv6 is not supported with perfect filter */
1392 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1395 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_perfect_filter, -ENOTSUP);
1396 return (*dev->dev_ops->fdir_update_perfect_filter)(dev, fdir_filter,
1397 soft_id, queue, drop);
1401 rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id,
1402 struct rte_fdir_filter *fdir_filter,
1405 struct rte_eth_dev *dev;
1407 if (port_id >= nb_ports) {
1408 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1412 dev = &rte_eth_devices[port_id];
1414 if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
1415 PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
1416 port_id, dev->data->dev_conf.fdir_conf.mode);
1420 if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
1421 || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
1422 && (fdir_filter->port_src || fdir_filter->port_dst)) {
1423 PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
1424 "None l4type, source & destinations ports " \
1425 "should be null!\n");
1429 /* For now IPv6 is not supported with perfect filter */
1430 if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
1433 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_perfect_filter, -ENOTSUP);
1434 return (*dev->dev_ops->fdir_remove_perfect_filter)(dev, fdir_filter,
1439 rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask)
1441 struct rte_eth_dev *dev;
1443 if (port_id >= nb_ports) {
1444 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1448 dev = &rte_eth_devices[port_id];
1449 if (! (dev->data->dev_conf.fdir_conf.mode)) {
1450 PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
1454 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_set_masks, -ENOTSUP);
1455 return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask);
1459 rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
1461 struct rte_eth_dev *dev;
1463 if (port_id >= nb_ports) {
1464 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1468 if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) {
1469 PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n");
1473 dev = &rte_eth_devices[port_id];
1474 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP);
1475 return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf);
1479 rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf)
1481 struct rte_eth_dev *dev;
1483 if (port_id >= nb_ports) {
1484 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1488 if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) {
1489 PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n");
1493 dev = &rte_eth_devices[port_id];
1494 /* High water, low water validation are device specific */
1495 if (*dev->dev_ops->priority_flow_ctrl_set)
1496 return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf);
1501 rte_eth_dev_rss_reta_update(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
1503 struct rte_eth_dev *dev;
1506 if (port_id >= nb_ports) {
1507 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1511 /* Invalid mask bit(s) setting */
1512 if ((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
1513 PMD_DEBUG_TRACE("Invalid update mask bits for port=%d\n",port_id);
1517 if (reta_conf->mask_lo != 0) {
1518 for (i = 0; i < ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
1519 if ((reta_conf->mask_lo & (1ULL << i)) &&
1520 (reta_conf->reta[i] >= ETH_RSS_RETA_MAX_QUEUE)) {
1521 PMD_DEBUG_TRACE("RETA hash index output"
1522 "configration for port=%d,invalid"
1523 "queue=%d\n",port_id,reta_conf->reta[i]);
1530 if (reta_conf->mask_hi != 0) {
1531 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
1532 j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2);
1534 /* Check if the max entry >= 128 */
1535 if ((reta_conf->mask_hi & (1ULL << i)) &&
1536 (reta_conf->reta[j] >= ETH_RSS_RETA_MAX_QUEUE)) {
1537 PMD_DEBUG_TRACE("RETA hash index output"
1538 "configration for port=%d,invalid"
1539 "queue=%d\n",port_id,reta_conf->reta[j]);
1546 dev = &rte_eth_devices[port_id];
1548 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP);
1549 return (*dev->dev_ops->reta_update)(dev, reta_conf);
1553 rte_eth_dev_rss_reta_query(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
1555 struct rte_eth_dev *dev;
1557 if (port_id >= nb_ports) {
1558 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1562 if((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
1563 PMD_DEBUG_TRACE("Invalid update mask bits for the port=%d\n",port_id);
1567 dev = &rte_eth_devices[port_id];
1568 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP);
1569 return (*dev->dev_ops->reta_query)(dev, reta_conf);
1573 rte_eth_led_on(uint8_t port_id)
1575 struct rte_eth_dev *dev;
1577 if (port_id >= nb_ports) {
1578 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1582 dev = &rte_eth_devices[port_id];
1583 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP);
1584 return ((*dev->dev_ops->dev_led_on)(dev));
1588 rte_eth_led_off(uint8_t port_id)
1590 struct rte_eth_dev *dev;
1592 if (port_id >= nb_ports) {
1593 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1597 dev = &rte_eth_devices[port_id];
1598 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP);
1599 return ((*dev->dev_ops->dev_led_off)(dev));
1603 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
1607 get_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
1609 struct rte_eth_dev_info dev_info;
1610 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1613 rte_eth_dev_info_get(port_id, &dev_info);
1615 for (i = 0; i < dev_info.max_mac_addrs; i++)
1616 if (memcmp(addr, &dev->data->mac_addrs[i], ETHER_ADDR_LEN) == 0)
1622 static struct ether_addr null_mac_addr = {{0, 0, 0, 0, 0, 0}};
1625 rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
1628 struct rte_eth_dev *dev;
1632 if (port_id >= nb_ports) {
1633 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1636 dev = &rte_eth_devices[port_id];
1637 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP);
1639 if (is_zero_ether_addr(addr)) {
1640 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
1644 if (pool >= ETH_64_POOLS) {
1645 PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1);
1649 index = get_mac_addr_index(port_id, addr);
1651 index = get_mac_addr_index(port_id, &null_mac_addr);
1653 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
1658 pool_mask = dev->data->mac_pool_sel[index];
1660 /* Check if both MAC address and pool is alread there, and do nothing */
1661 if (pool_mask & (1ULL << pool))
1666 (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
1668 /* Update address in NIC data structure */
1669 ether_addr_copy(addr, &dev->data->mac_addrs[index]);
1671 /* Update pool bitmap in NIC data structure */
1672 dev->data->mac_pool_sel[index] |= (1ULL << pool);
1678 rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
1680 struct rte_eth_dev *dev;
1683 if (port_id >= nb_ports) {
1684 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1687 dev = &rte_eth_devices[port_id];
1688 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP);
1690 index = get_mac_addr_index(port_id, addr);
1692 PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id);
1693 return (-EADDRINUSE);
1694 } else if (index < 0)
1695 return 0; /* Do nothing if address wasn't found */
1698 (*dev->dev_ops->mac_addr_remove)(dev, index);
1700 /* Update address in NIC data structure */
1701 ether_addr_copy(&null_mac_addr, &dev->data->mac_addrs[index]);
1707 rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
1708 uint16_t rx_mode, uint8_t on)
1711 struct rte_eth_dev *dev;
1712 struct rte_eth_dev_info dev_info;
1714 if (port_id >= nb_ports) {
1715 PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
1720 dev = &rte_eth_devices[port_id];
1721 rte_eth_dev_info_get(port_id, &dev_info);
1723 num_vfs = dev_info.max_vfs;
1726 PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf);
1731 PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n");
1734 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP);
1735 return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on);
1739 * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
1743 get_hash_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
1745 struct rte_eth_dev_info dev_info;
1746 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1749 rte_eth_dev_info_get(port_id, &dev_info);
1750 if (!dev->data->hash_mac_addrs)
1753 for (i = 0; i < dev_info.max_hash_mac_addrs; i++)
1754 if (memcmp(addr, &dev->data->hash_mac_addrs[i],
1755 ETHER_ADDR_LEN) == 0)
1762 rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
1767 struct rte_eth_dev *dev;
1769 if (port_id >= nb_ports) {
1770 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
1775 dev = &rte_eth_devices[port_id];
1776 if (is_zero_ether_addr(addr)) {
1777 PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
1782 index = get_hash_mac_addr_index(port_id, addr);
1783 /* Check if it's already there, and do nothing */
1784 if ((index >= 0) && (on))
1789 PMD_DEBUG_TRACE("port %d: the MAC address was not"
1790 "set in UTA\n", port_id);
1794 index = get_hash_mac_addr_index(port_id, &null_mac_addr);
1796 PMD_DEBUG_TRACE("port %d: MAC address array full\n",
1802 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP);
1803 ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on);
1805 /* Update address in NIC data structure */
1807 ether_addr_copy(addr,
1808 &dev->data->hash_mac_addrs[index]);
1810 ether_addr_copy(&null_mac_addr,
1811 &dev->data->hash_mac_addrs[index]);
1818 rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
1820 struct rte_eth_dev *dev;
1822 if (port_id >= nb_ports) {
1823 PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
1828 dev = &rte_eth_devices[port_id];
1830 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP);
1831 return (*dev->dev_ops->uc_all_hash_table_set)(dev, on);
1835 rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
1838 struct rte_eth_dev *dev;
1839 struct rte_eth_dev_info dev_info;
1841 if (port_id >= nb_ports) {
1842 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1846 dev = &rte_eth_devices[port_id];
1847 rte_eth_dev_info_get(port_id, &dev_info);
1849 num_vfs = dev_info.max_vfs;
1852 PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id);
1856 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP);
1857 return (*dev->dev_ops->set_vf_rx)(dev, vf,on);
1861 rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
1864 struct rte_eth_dev *dev;
1865 struct rte_eth_dev_info dev_info;
1867 if (port_id >= nb_ports) {
1868 PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
1872 dev = &rte_eth_devices[port_id];
1873 rte_eth_dev_info_get(port_id, &dev_info);
1875 num_vfs = dev_info.max_vfs;
1878 PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf);
1882 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP);
1883 return (*dev->dev_ops->set_vf_tx)(dev, vf,on);
1887 rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
1888 uint64_t vf_mask,uint8_t vlan_on)
1890 struct rte_eth_dev *dev;
1892 if (port_id >= nb_ports) {
1893 PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
1897 dev = &rte_eth_devices[port_id];
1899 if(vlan_id > ETHER_MAX_VLAN_ID)
1901 PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n",
1907 PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n");
1911 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP);
1912 return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id,
1917 rte_eth_mirror_rule_set(uint8_t port_id,
1918 struct rte_eth_vmdq_mirror_conf *mirror_conf,
1919 uint8_t rule_id, uint8_t on)
1921 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1923 if (port_id >= nb_ports) {
1924 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1928 if (mirror_conf->rule_type_mask == 0) {
1929 PMD_DEBUG_TRACE("mirror rule type can not be 0.\n");
1933 if (mirror_conf->dst_pool >= ETH_64_POOLS) {
1934 PMD_DEBUG_TRACE("Invalid dst pool, pool id must"
1935 "be 0-%d\n",ETH_64_POOLS - 1);
1939 if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) &&
1940 (mirror_conf->pool_mask == 0)) {
1941 PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not"
1946 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
1948 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
1949 ETH_VMDQ_NUM_MIRROR_RULE - 1);
1953 dev = &rte_eth_devices[port_id];
1954 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP);
1956 return (*dev->dev_ops->mirror_rule_set)(dev, mirror_conf, rule_id, on);
1960 rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
1962 struct rte_eth_dev *dev = &rte_eth_devices[port_id];
1964 if (port_id >= nb_ports) {
1965 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1969 if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
1971 PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
1972 ETH_VMDQ_NUM_MIRROR_RULE-1);
1976 dev = &rte_eth_devices[port_id];
1977 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP);
1979 return (*dev->dev_ops->mirror_rule_reset)(dev, rule_id);
1982 #ifdef RTE_LIBRTE_ETHDEV_DEBUG
1984 rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
1985 struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
1987 struct rte_eth_dev *dev;
1989 if (port_id >= nb_ports) {
1990 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
1993 dev = &rte_eth_devices[port_id];
1994 FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, -ENOTSUP);
1995 if (queue_id >= dev->data->nb_rx_queues) {
1996 PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id);
1999 return (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
2004 rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
2005 struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
2007 struct rte_eth_dev *dev;
2009 if (port_id >= nb_ports) {
2010 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2013 dev = &rte_eth_devices[port_id];
2015 FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, -ENOTSUP);
2016 if (queue_id >= dev->data->nb_tx_queues) {
2017 PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id);
2020 return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id],
2025 rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
2027 struct rte_eth_dev *dev;
2029 if (port_id >= nb_ports) {
2030 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2033 dev = &rte_eth_devices[port_id];
2034 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, -ENOTSUP);
2035 return (*dev->dev_ops->rx_queue_count)(dev, queue_id);
2039 rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
2041 struct rte_eth_dev *dev;
2043 if (port_id >= nb_ports) {
2044 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2047 dev = &rte_eth_devices[port_id];
2048 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_descriptor_done, -ENOTSUP);
2049 return (*dev->dev_ops->rx_descriptor_done)( \
2050 dev->data->rx_queues[queue_id], offset);
2055 rte_eth_dev_callback_register(uint8_t port_id,
2056 enum rte_eth_event_type event,
2057 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2059 struct rte_eth_dev *dev;
2060 struct rte_eth_dev_callback *user_cb;
2064 if (port_id >= nb_ports) {
2065 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2069 dev = &rte_eth_devices[port_id];
2070 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2072 TAILQ_FOREACH(user_cb, &(dev->callbacks), next) {
2073 if (user_cb->cb_fn == cb_fn &&
2074 user_cb->cb_arg == cb_arg &&
2075 user_cb->event == event) {
2080 /* create a new callback. */
2081 if (user_cb == NULL && (user_cb = rte_zmalloc("INTR_USER_CALLBACK",
2082 sizeof(struct rte_eth_dev_callback), 0)) != NULL) {
2083 user_cb->cb_fn = cb_fn;
2084 user_cb->cb_arg = cb_arg;
2085 user_cb->event = event;
2086 TAILQ_INSERT_TAIL(&(dev->callbacks), user_cb, next);
2089 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2090 return ((user_cb == NULL) ? -ENOMEM : 0);
2094 rte_eth_dev_callback_unregister(uint8_t port_id,
2095 enum rte_eth_event_type event,
2096 rte_eth_dev_cb_fn cb_fn, void *cb_arg)
2099 struct rte_eth_dev *dev;
2100 struct rte_eth_dev_callback *cb, *next;
2104 if (port_id >= nb_ports) {
2105 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2109 dev = &rte_eth_devices[port_id];
2110 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2113 for (cb = TAILQ_FIRST(&dev->callbacks); cb != NULL; cb = next) {
2115 next = TAILQ_NEXT(cb, next);
2117 if (cb->cb_fn != cb_fn || cb->event != event ||
2118 (cb->cb_arg != (void *)-1 &&
2119 cb->cb_arg != cb_arg))
2123 * if this callback is not executing right now,
2126 if (cb->active == 0) {
2127 TAILQ_REMOVE(&(dev->callbacks), cb, next);
2134 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2139 _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
2140 enum rte_eth_event_type event)
2142 struct rte_eth_dev_callback *cb_lst;
2143 struct rte_eth_dev_callback dev_cb;
2145 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2146 TAILQ_FOREACH(cb_lst, &(dev->callbacks), next) {
2147 if (cb_lst->cb_fn == NULL || cb_lst->event != event)
2151 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2152 dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
2154 rte_spinlock_lock(&rte_eth_dev_cb_lock);
2157 rte_spinlock_unlock(&rte_eth_dev_cb_lock);
2159 #ifdef RTE_NIC_BYPASS
2160 int rte_eth_dev_bypass_init(uint8_t port_id)
2162 struct rte_eth_dev *dev;
2164 if (port_id >= nb_ports) {
2165 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2169 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2170 PMD_DEBUG_TRACE("Invalid port device\n");
2174 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
2175 (*dev->dev_ops->bypass_init)(dev);
2180 rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
2182 struct rte_eth_dev *dev;
2184 if (port_id >= nb_ports) {
2185 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2189 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2190 PMD_DEBUG_TRACE("Invalid port device\n");
2193 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2194 (*dev->dev_ops->bypass_state_show)(dev, state);
2199 rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
2201 struct rte_eth_dev *dev;
2203 if (port_id >= nb_ports) {
2204 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2208 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2209 PMD_DEBUG_TRACE("Invalid port device\n");
2213 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
2214 (*dev->dev_ops->bypass_state_set)(dev, new_state);
2219 rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
2221 struct rte_eth_dev *dev;
2223 if (port_id >= nb_ports) {
2224 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2228 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2229 PMD_DEBUG_TRACE("Invalid port device\n");
2233 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
2234 (*dev->dev_ops->bypass_event_show)(dev, event, state);
2239 rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
2241 struct rte_eth_dev *dev;
2243 if (port_id >= nb_ports) {
2244 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2248 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2249 PMD_DEBUG_TRACE("Invalid port device\n");
2253 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
2254 (*dev->dev_ops->bypass_event_set)(dev, event, state);
2259 rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
2261 struct rte_eth_dev *dev;
2263 if (port_id >= nb_ports) {
2264 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2268 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2269 PMD_DEBUG_TRACE("Invalid port device\n");
2273 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
2274 (*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
2279 rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
2281 struct rte_eth_dev *dev;
2283 if (port_id >= nb_ports) {
2284 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2288 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2289 PMD_DEBUG_TRACE("Invalid port device\n");
2293 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
2294 (*dev->dev_ops->bypass_ver_show)(dev, ver);
2299 rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
2301 struct rte_eth_dev *dev;
2303 if (port_id >= nb_ports) {
2304 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2308 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2309 PMD_DEBUG_TRACE("Invalid port device\n");
2313 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
2314 (*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
2319 rte_eth_dev_bypass_wd_reset(uint8_t port_id)
2321 struct rte_eth_dev *dev;
2323 if (port_id >= nb_ports) {
2324 PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
2328 if ((dev= &rte_eth_devices[port_id]) == NULL) {
2329 PMD_DEBUG_TRACE("Invalid port device\n");
2333 FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
2334 (*dev->dev_ops->bypass_wd_reset)(dev);