numam-dpdk/lib/librte_ether/rte_ethdev.c
Zijie Pan 56ea46a997 ethdev: retrieve flow control configuration
This patch adds a new function in ethdev api to retrieve current flow control
configuration.
This operation has been implemented for rte_em_pmd, rte_igb_pmd and
rte_ixgbe_pmd.

Signed-off-by: Zijie Pan <zijie.pan@6wind.com>
Signed-off-by: David Marchand <david.marchand@6wind.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2014-06-18 00:43:24 +02:00

2919 lines
73 KiB
C

/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/queue.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <stdint.h>
#include <inttypes.h>
#include <netinet/in.h>
#include <rte_byteorder.h>
#include <rte_log.h>
#include <rte_debug.h>
#include <rte_interrupts.h>
#include <rte_pci.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
#include <rte_launch.h>
#include <rte_tailq.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_common.h>
#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
#include <rte_errno.h>
#include <rte_spinlock.h>
#include "rte_ether.h"
#include "rte_ethdev.h"
#ifdef RTE_LIBRTE_ETHDEV_DEBUG
#define PMD_DEBUG_TRACE(fmt, args...) do { \
RTE_LOG(ERR, PMD, "%s: " fmt, __func__, ## args); \
} while (0)
#else
#define PMD_DEBUG_TRACE(fmt, args...)
#endif
/* Macros for checking for restricting functions to primary instance only */
#define PROC_PRIMARY_OR_ERR_RET(retval) do { \
if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
return (retval); \
} \
} while(0)
#define PROC_PRIMARY_OR_RET() do { \
if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
return; \
} \
} while(0)
/* Macros to check for invlaid function pointers in dev_ops structure */
#define FUNC_PTR_OR_ERR_RET(func, retval) do { \
if ((func) == NULL) { \
PMD_DEBUG_TRACE("Function not supported\n"); \
return (retval); \
} \
} while(0)
#define FUNC_PTR_OR_RET(func) do { \
if ((func) == NULL) { \
PMD_DEBUG_TRACE("Function not supported\n"); \
return; \
} \
} while(0)
static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
static struct rte_eth_dev_data *rte_eth_dev_data = NULL;
static uint8_t nb_ports = 0;
/* spinlock for eth device callbacks */
static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER;
/**
* The user application callback description.
*
* It contains callback address to be registered by user application,
* the pointer to the parameters for callback, and the event type.
*/
struct rte_eth_dev_callback {
TAILQ_ENTRY(rte_eth_dev_callback) next; /**< Callbacks list */
rte_eth_dev_cb_fn cb_fn; /**< Callback address */
void *cb_arg; /**< Parameter for callback */
enum rte_eth_event_type event; /**< Interrupt event type */
uint32_t active; /**< Callback is executing */
};
enum {
STAT_QMAP_TX = 0,
STAT_QMAP_RX
};
static inline void
rte_eth_dev_data_alloc(void)
{
const unsigned flags = 0;
const struct rte_memzone *mz;
if (rte_eal_process_type() == RTE_PROC_PRIMARY){
mz = rte_memzone_reserve(MZ_RTE_ETH_DEV_DATA,
RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data),
rte_socket_id(), flags);
} else
mz = rte_memzone_lookup(MZ_RTE_ETH_DEV_DATA);
if (mz == NULL)
rte_panic("Cannot allocate memzone for ethernet port data\n");
rte_eth_dev_data = mz->addr;
if (rte_eal_process_type() == RTE_PROC_PRIMARY)
memset(rte_eth_dev_data, 0,
RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data));
}
struct rte_eth_dev *
rte_eth_dev_allocate(void)
{
struct rte_eth_dev *eth_dev;
if (nb_ports == RTE_MAX_ETHPORTS) {
PMD_DEBUG_TRACE("Reached maximum number of ethernet ports\n");
return NULL;
}
if (rte_eth_dev_data == NULL)
rte_eth_dev_data_alloc();
eth_dev = &rte_eth_devices[nb_ports];
eth_dev->data = &rte_eth_dev_data[nb_ports];
eth_dev->data->port_id = nb_ports++;
return eth_dev;
}
static int
rte_eth_dev_init(struct rte_pci_driver *pci_drv,
struct rte_pci_device *pci_dev)
{
struct eth_driver *eth_drv;
struct rte_eth_dev *eth_dev;
int diag;
eth_drv = (struct eth_driver *)pci_drv;
eth_dev = rte_eth_dev_allocate();
if (eth_dev == NULL)
return -ENOMEM;
if (rte_eal_process_type() == RTE_PROC_PRIMARY){
eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
eth_drv->dev_private_size,
CACHE_LINE_SIZE);
if (eth_dev->data->dev_private == NULL)
rte_panic("Cannot allocate memzone for private port data\n");
}
eth_dev->pci_dev = pci_dev;
eth_dev->driver = eth_drv;
eth_dev->data->rx_mbuf_alloc_failed = 0;
/* init user callbacks */
TAILQ_INIT(&(eth_dev->callbacks));
/*
* Set the default maximum frame size.
*/
eth_dev->data->max_frame_size = ETHER_MAX_LEN;
/* Invoke PMD device initialization function */
diag = (*eth_drv->eth_dev_init)(eth_drv, eth_dev);
if (diag == 0)
return (0);
PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x)"
" failed\n", pci_drv->name,
(unsigned) pci_dev->id.vendor_id,
(unsigned) pci_dev->id.device_id);
if (rte_eal_process_type() == RTE_PROC_PRIMARY)
rte_free(eth_dev->data->dev_private);
nb_ports--;
return diag;
}
/**
* Register an Ethernet [Poll Mode] driver.
*
* Function invoked by the initialization function of an Ethernet driver
* to simultaneously register itself as a PCI driver and as an Ethernet
* Poll Mode Driver.
* Invokes the rte_eal_pci_register() function to register the *pci_drv*
* structure embedded in the *eth_drv* structure, after having stored the
* address of the rte_eth_dev_init() function in the *devinit* field of
* the *pci_drv* structure.
* During the PCI probing phase, the rte_eth_dev_init() function is
* invoked for each PCI [Ethernet device] matching the embedded PCI
* identifiers provided by the driver.
*/
void
rte_eth_driver_register(struct eth_driver *eth_drv)
{
eth_drv->pci_drv.devinit = rte_eth_dev_init;
rte_eal_pci_register(&eth_drv->pci_drv);
}
int
rte_eth_dev_socket_id(uint8_t port_id)
{
if (port_id >= nb_ports)
return -1;
return rte_eth_devices[port_id].pci_dev->numa_node;
}
uint8_t
rte_eth_dev_count(void)
{
return (nb_ports);
}
static int
rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
{
uint16_t old_nb_queues = dev->data->nb_rx_queues;
void **rxq;
unsigned i;
if (dev->data->rx_queues == NULL) { /* first time configuration */
dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues",
sizeof(dev->data->rx_queues[0]) * nb_queues,
CACHE_LINE_SIZE);
if (dev->data->rx_queues == NULL) {
dev->data->nb_rx_queues = 0;
return -(ENOMEM);
}
} else { /* re-configure */
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP);
rxq = dev->data->rx_queues;
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->rx_queue_release)(rxq[i]);
rxq = rte_realloc(rxq, sizeof(rxq[0]) * nb_queues,
CACHE_LINE_SIZE);
if (rxq == NULL)
return -(ENOMEM);
if (nb_queues > old_nb_queues)
memset(rxq + old_nb_queues, 0,
sizeof(rxq[0]) * (nb_queues - old_nb_queues));
dev->data->rx_queues = rxq;
}
dev->data->nb_rx_queues = nb_queues;
return (0);
}
int
rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
if (rx_queue_id >= dev->data->nb_rx_queues) {
PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP);
return dev->dev_ops->rx_queue_start(dev, rx_queue_id);
}
int
rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
if (rx_queue_id >= dev->data->nb_rx_queues) {
PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP);
return dev->dev_ops->rx_queue_stop(dev, rx_queue_id);
}
int
rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
if (tx_queue_id >= dev->data->nb_tx_queues) {
PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP);
return dev->dev_ops->tx_queue_start(dev, tx_queue_id);
}
int
rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
if (tx_queue_id >= dev->data->nb_tx_queues) {
PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP);
return dev->dev_ops->tx_queue_stop(dev, tx_queue_id);
}
static int
rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues)
{
uint16_t old_nb_queues = dev->data->nb_tx_queues;
void **txq;
unsigned i;
if (dev->data->tx_queues == NULL) { /* first time configuration */
dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues",
sizeof(dev->data->tx_queues[0]) * nb_queues,
CACHE_LINE_SIZE);
if (dev->data->tx_queues == NULL) {
dev->data->nb_tx_queues = 0;
return -(ENOMEM);
}
} else { /* re-configure */
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP);
txq = dev->data->tx_queues;
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->tx_queue_release)(txq[i]);
txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues,
CACHE_LINE_SIZE);
if (txq == NULL)
return -(ENOMEM);
if (nb_queues > old_nb_queues)
memset(txq + old_nb_queues, 0,
sizeof(txq[0]) * (nb_queues - old_nb_queues));
dev->data->tx_queues = txq;
}
dev->data->nb_tx_queues = nb_queues;
return (0);
}
static int
rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
const struct rte_eth_conf *dev_conf)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
/* check multi-queue mode */
if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) ||
(dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) ||
(dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) ||
(dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) {
/* SRIOV only works in VMDq enable mode */
PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
" SRIOV active, "
"wrong VMDQ mq_mode rx %u tx %u\n",
port_id,
dev_conf->rxmode.mq_mode,
dev_conf->txmode.mq_mode);
return (-EINVAL);
}
switch (dev_conf->rxmode.mq_mode) {
case ETH_MQ_RX_VMDQ_RSS:
case ETH_MQ_RX_VMDQ_DCB:
case ETH_MQ_RX_VMDQ_DCB_RSS:
/* DCB/RSS VMDQ in SRIOV mode, not implement yet */
PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
" SRIOV active, "
"unsupported VMDQ mq_mode rx %u\n",
port_id, dev_conf->rxmode.mq_mode);
return (-EINVAL);
default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */
/* if nothing mq mode configure, use default scheme */
dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
break;
}
switch (dev_conf->txmode.mq_mode) {
case ETH_MQ_TX_VMDQ_DCB:
/* DCB VMDQ in SRIOV mode, not implement yet */
PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8
" SRIOV active, "
"unsupported VMDQ mq_mode tx %u\n",
port_id, dev_conf->txmode.mq_mode);
return (-EINVAL);
default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
/* if nothing mq mode configure, use default scheme */
dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1)
RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1;
break;
}
/* check valid queue number */
if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
(nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, "
"queue number must less equal to %d\n",
port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
return (-EINVAL);
}
} else {
/* For vmdb+dcb mode check our configuration before we go further */
if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
const struct rte_eth_vmdq_dcb_conf *conf;
if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q "
"!= %d\n",
port_id, ETH_VMDQ_DCB_NUM_QUEUES);
return (-EINVAL);
}
conf = &(dev_conf->rx_adv_conf.vmdq_dcb_conf);
if (! (conf->nb_queue_pools == ETH_16_POOLS ||
conf->nb_queue_pools == ETH_32_POOLS)) {
PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
"nb_queue_pools must be %d or %d\n",
port_id, ETH_16_POOLS, ETH_32_POOLS);
return (-EINVAL);
}
}
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
const struct rte_eth_vmdq_dcb_tx_conf *conf;
if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) {
PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q "
"!= %d\n",
port_id, ETH_VMDQ_DCB_NUM_QUEUES);
return (-EINVAL);
}
conf = &(dev_conf->tx_adv_conf.vmdq_dcb_tx_conf);
if (! (conf->nb_queue_pools == ETH_16_POOLS ||
conf->nb_queue_pools == ETH_32_POOLS)) {
PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, "
"nb_queue_pools != %d or nb_queue_pools "
"!= %d\n",
port_id, ETH_16_POOLS, ETH_32_POOLS);
return (-EINVAL);
}
}
/* For DCB mode check our configuration before we go further */
if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
const struct rte_eth_dcb_rx_conf *conf;
if (nb_rx_q != ETH_DCB_NUM_QUEUES) {
PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q "
"!= %d\n",
port_id, ETH_DCB_NUM_QUEUES);
return (-EINVAL);
}
conf = &(dev_conf->rx_adv_conf.dcb_rx_conf);
if (! (conf->nb_tcs == ETH_4_TCS ||
conf->nb_tcs == ETH_8_TCS)) {
PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
"nb_tcs != %d or nb_tcs "
"!= %d\n",
port_id, ETH_4_TCS, ETH_8_TCS);
return (-EINVAL);
}
}
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
const struct rte_eth_dcb_tx_conf *conf;
if (nb_tx_q != ETH_DCB_NUM_QUEUES) {
PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q "
"!= %d\n",
port_id, ETH_DCB_NUM_QUEUES);
return (-EINVAL);
}
conf = &(dev_conf->tx_adv_conf.dcb_tx_conf);
if (! (conf->nb_tcs == ETH_4_TCS ||
conf->nb_tcs == ETH_8_TCS)) {
PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, "
"nb_tcs != %d or nb_tcs "
"!= %d\n",
port_id, ETH_4_TCS, ETH_8_TCS);
return (-EINVAL);
}
}
}
return 0;
}
int
rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
const struct rte_eth_conf *dev_conf)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
int diag;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
if (dev->data->dev_started) {
PMD_DEBUG_TRACE(
"port %d must be stopped to allow configuration\n", port_id);
return (-EBUSY);
}
/*
* Check that the numbers of RX and TX queues are not greater
* than the maximum number of RX and TX queues supported by the
* configured device.
*/
(*dev->dev_ops->dev_infos_get)(dev, &dev_info);
if (nb_rx_q > dev_info.max_rx_queues) {
PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n",
port_id, nb_rx_q, dev_info.max_rx_queues);
return (-EINVAL);
}
if (nb_rx_q == 0) {
PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_q == 0\n", port_id);
return (-EINVAL);
}
if (nb_tx_q > dev_info.max_tx_queues) {
PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n",
port_id, nb_tx_q, dev_info.max_tx_queues);
return (-EINVAL);
}
if (nb_tx_q == 0) {
PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_q == 0\n", port_id);
return (-EINVAL);
}
/* Copy the dev_conf parameter into the dev structure */
memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
/*
* If jumbo frames are enabled, check that the maximum RX packet
* length is supported by the configured device.
*/
if (dev_conf->rxmode.jumbo_frame == 1) {
if (dev_conf->rxmode.max_rx_pkt_len >
dev_info.max_rx_pktlen) {
PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
" > max valid value %u\n",
port_id,
(unsigned)dev_conf->rxmode.max_rx_pkt_len,
(unsigned)dev_info.max_rx_pktlen);
return (-EINVAL);
}
else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) {
PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
" < min valid value %u\n",
port_id,
(unsigned)dev_conf->rxmode.max_rx_pkt_len,
(unsigned)ETHER_MIN_LEN);
return (-EINVAL);
}
} else {
if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN ||
dev_conf->rxmode.max_rx_pkt_len > ETHER_MAX_LEN)
/* Use default value */
dev->data->dev_conf.rxmode.max_rx_pkt_len =
ETHER_MAX_LEN;
}
/* multipe queue mode checking */
diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf);
if (diag != 0) {
PMD_DEBUG_TRACE("port%d rte_eth_dev_check_mq_mode = %d\n",
port_id, diag);
return diag;
}
/*
* Setup new number of RX/TX queues and reconfigure device.
*/
diag = rte_eth_dev_rx_queue_config(dev, nb_rx_q);
if (diag != 0) {
PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n",
port_id, diag);
return diag;
}
diag = rte_eth_dev_tx_queue_config(dev, nb_tx_q);
if (diag != 0) {
PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n",
port_id, diag);
rte_eth_dev_rx_queue_config(dev, 0);
return diag;
}
diag = (*dev->dev_ops->dev_configure)(dev);
if (diag != 0) {
PMD_DEBUG_TRACE("port%d dev_configure = %d\n",
port_id, diag);
rte_eth_dev_rx_queue_config(dev, 0);
rte_eth_dev_tx_queue_config(dev, 0);
return diag;
}
return 0;
}
static void
rte_eth_dev_config_restore(uint8_t port_id)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
struct ether_addr addr;
uint16_t i;
uint32_t pool = 0;
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
if (RTE_ETH_DEV_SRIOV(dev).active)
pool = RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx;
/* replay MAC address configuration */
for (i = 0; i < dev_info.max_mac_addrs; i++) {
addr = dev->data->mac_addrs[i];
/* skip zero address */
if (is_zero_ether_addr(&addr))
continue;
/* add address to the hardware */
if (*dev->dev_ops->mac_addr_add)
(*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
else {
PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
port_id);
/* exit the loop but not return an error */
break;
}
}
/* replay promiscuous configuration */
if (rte_eth_promiscuous_get(port_id) == 1)
rte_eth_promiscuous_enable(port_id);
else if (rte_eth_promiscuous_get(port_id) == 0)
rte_eth_promiscuous_disable(port_id);
/* replay allmulticast configuration */
if (rte_eth_allmulticast_get(port_id) == 1)
rte_eth_allmulticast_enable(port_id);
else if (rte_eth_allmulticast_get(port_id) == 0)
rte_eth_allmulticast_disable(port_id);
}
int
rte_eth_dev_start(uint8_t port_id)
{
struct rte_eth_dev *dev;
int diag;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
if (dev->data->dev_started != 0) {
PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
" already started\n",
port_id);
return (0);
}
diag = (*dev->dev_ops->dev_start)(dev);
if (diag == 0)
dev->data->dev_started = 1;
else
return diag;
rte_eth_dev_config_restore(port_id);
return 0;
}
void
rte_eth_dev_stop(uint8_t port_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_RET();
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop);
if (dev->data->dev_started == 0) {
PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
" already stopped\n",
port_id);
return;
}
dev->data->dev_started = 0;
(*dev->dev_ops->dev_stop)(dev);
}
int
rte_eth_dev_set_link_up(uint8_t port_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP);
return (*dev->dev_ops->dev_set_link_up)(dev);
}
int
rte_eth_dev_set_link_down(uint8_t port_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP);
return (*dev->dev_ops->dev_set_link_down)(dev);
}
void
rte_eth_dev_close(uint8_t port_id)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_RET();
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->dev_close);
dev->data->dev_started = 0;
(*dev->dev_ops->dev_close)(dev);
}
int
rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
uint16_t nb_rx_desc, unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mp)
{
struct rte_eth_dev *dev;
struct rte_pktmbuf_pool_private *mbp_priv;
struct rte_eth_dev_info dev_info;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
if (rx_queue_id >= dev->data->nb_rx_queues) {
PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id);
return (-EINVAL);
}
if (dev->data->dev_started) {
PMD_DEBUG_TRACE(
"port %d must be stopped to allow configuration\n", port_id);
return -EBUSY;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP);
/*
* Check the size of the mbuf data buffer.
* This value must be provided in the private data of the memory pool.
* First check that the memory pool has a valid private data.
*/
(*dev->dev_ops->dev_infos_get)(dev, &dev_info);
if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) {
PMD_DEBUG_TRACE("%s private_data_size %d < %d\n",
mp->name, (int) mp->private_data_size,
(int) sizeof(struct rte_pktmbuf_pool_private));
return (-ENOSPC);
}
mbp_priv = rte_mempool_get_priv(mp);
if ((uint32_t) (mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM) <
dev_info.min_rx_bufsize) {
PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d "
"(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)"
"=%d)\n",
mp->name,
(int)mbp_priv->mbuf_data_room_size,
(int)(RTE_PKTMBUF_HEADROOM +
dev_info.min_rx_bufsize),
(int)RTE_PKTMBUF_HEADROOM,
(int)dev_info.min_rx_bufsize);
return (-EINVAL);
}
return (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc,
socket_id, rx_conf, mp);
}
int
rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
uint16_t nb_tx_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf)
{
struct rte_eth_dev *dev;
/* This function is only safe when called from the primary process
* in a multi-process setup*/
PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
if (tx_queue_id >= dev->data->nb_tx_queues) {
PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id);
return (-EINVAL);
}
if (dev->data->dev_started) {
PMD_DEBUG_TRACE(
"port %d must be stopped to allow configuration\n", port_id);
return -EBUSY;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP);
return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc,
socket_id, tx_conf);
}
void
rte_eth_promiscuous_enable(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable);
(*dev->dev_ops->promiscuous_enable)(dev);
dev->data->promiscuous = 1;
}
void
rte_eth_promiscuous_disable(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable);
dev->data->promiscuous = 0;
(*dev->dev_ops->promiscuous_disable)(dev);
}
int
rte_eth_promiscuous_get(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -1;
}
dev = &rte_eth_devices[port_id];
return dev->data->promiscuous;
}
void
rte_eth_allmulticast_enable(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable);
(*dev->dev_ops->allmulticast_enable)(dev);
dev->data->all_multicast = 1;
}
void
rte_eth_allmulticast_disable(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable);
dev->data->all_multicast = 0;
(*dev->dev_ops->allmulticast_disable)(dev);
}
int
rte_eth_allmulticast_get(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -1;
}
dev = &rte_eth_devices[port_id];
return dev->data->all_multicast;
}
static inline int
rte_eth_dev_atomic_read_link_status(struct rte_eth_dev *dev,
struct rte_eth_link *link)
{
struct rte_eth_link *dst = link;
struct rte_eth_link *src = &(dev->data->dev_link);
if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
*(uint64_t *)src) == 0)
return -1;
return 0;
}
void
rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
if (dev->data->dev_conf.intr_conf.lsc != 0)
rte_eth_dev_atomic_read_link_status(dev, eth_link);
else {
(*dev->dev_ops->link_update)(dev, 1);
*eth_link = dev->data->dev_link;
}
}
void
rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->link_update);
if (dev->data->dev_conf.intr_conf.lsc != 0)
rte_eth_dev_atomic_read_link_status(dev, eth_link);
else {
(*dev->dev_ops->link_update)(dev, 0);
*eth_link = dev->data->dev_link;
}
}
void
rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
memset(stats, 0, sizeof(*stats));
FUNC_PTR_OR_RET(*dev->dev_ops->stats_get);
(*dev->dev_ops->stats_get)(dev, stats);
stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
}
void
rte_eth_stats_reset(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset);
(*dev->dev_ops->stats_reset)(dev);
}
static int
set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
uint8_t is_rx)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP);
return (*dev->dev_ops->queue_stats_mapping_set)
(dev, queue_id, stat_idx, is_rx);
}
int
rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id, uint16_t tx_queue_id,
uint8_t stat_idx)
{
return set_queue_stats_mapping(port_id, tx_queue_id, stat_idx,
STAT_QMAP_TX);
}
int
rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id,
uint8_t stat_idx)
{
return set_queue_stats_mapping(port_id, rx_queue_id, stat_idx,
STAT_QMAP_RX);
}
void
rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
/* Default device offload capabilities to zero */
dev_info->rx_offload_capa = 0;
dev_info->tx_offload_capa = 0;
dev_info->if_index = 0;
FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
(*dev->dev_ops->dev_infos_get)(dev, dev_info);
dev_info->pci_dev = dev->pci_dev;
if (dev->driver)
dev_info->driver_name = dev->driver->pci_drv.name;
}
void
rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return;
}
dev = &rte_eth_devices[port_id];
ether_addr_copy(&dev->data->mac_addrs[0], mac_addr);
}
int
rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (! (dev->data->dev_conf.rxmode.hw_vlan_filter)) {
PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id);
return (-ENOSYS);
}
if (vlan_id > 4095) {
PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n",
port_id, (unsigned) vlan_id);
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP);
(*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
return (0);
}
int
rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int on)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (rx_queue_id >= dev->data->nb_rx_queues) {
PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id);
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP);
(*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on);
return (0);
}
int
rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP);
(*dev->dev_ops->vlan_tpid_set)(dev, tpid);
return (0);
}
int
rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
{
struct rte_eth_dev *dev;
int ret = 0;
int mask = 0;
int cur, org = 0;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
/*check which option changed by application*/
cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
if (cur != org){
dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur;
mask |= ETH_VLAN_STRIP_MASK;
}
cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter);
if (cur != org){
dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur;
mask |= ETH_VLAN_FILTER_MASK;
}
cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend);
if (cur != org){
dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur;
mask |= ETH_VLAN_EXTEND_MASK;
}
/*no change*/
if(mask == 0)
return ret;
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
(*dev->dev_ops->vlan_offload_set)(dev, mask);
return ret;
}
int
rte_eth_dev_get_vlan_offload(uint8_t port_id)
{
struct rte_eth_dev *dev;
int ret = 0;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.rxmode.hw_vlan_strip)
ret |= ETH_VLAN_STRIP_OFFLOAD ;
if (dev->data->dev_conf.rxmode.hw_vlan_filter)
ret |= ETH_VLAN_FILTER_OFFLOAD ;
if (dev->data->dev_conf.rxmode.hw_vlan_extend)
ret |= ETH_VLAN_EXTEND_OFFLOAD ;
return ret;
}
int
rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_pvid_set, -ENOTSUP);
(*dev->dev_ops->vlan_pvid_set)(dev, pvid, on);
return 0;
}
int
rte_eth_dev_fdir_add_signature_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter,
uint8_t queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type, source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_signature_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_add_signature_filter)(dev, fdir_filter,
queue);
}
int
rte_eth_dev_fdir_update_signature_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter,
uint8_t queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type, source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_signature_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_update_signature_filter)(dev, fdir_filter,
queue);
}
int
rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_signature_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_remove_signature_filter)(dev, fdir_filter);
}
int
rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (! (dev->data->dev_conf.fdir_conf.mode)) {
PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
return (-ENOSYS);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_infos_get, -ENOTSUP);
(*dev->dev_ops->fdir_infos_get)(dev, fdir);
return (0);
}
int
rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter,
uint16_t soft_id, uint8_t queue,
uint8_t drop)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type, source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
/* For now IPv6 is not supported with perfect filter */
if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
return (-ENOTSUP);
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_perfect_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_add_perfect_filter)(dev, fdir_filter,
soft_id, queue,
drop);
}
int
rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter,
uint16_t soft_id, uint8_t queue,
uint8_t drop)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type, source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
/* For now IPv6 is not supported with perfect filter */
if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
return (-ENOTSUP);
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_perfect_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_update_perfect_filter)(dev, fdir_filter,
soft_id, queue, drop);
}
int
rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id,
struct rte_fdir_filter *fdir_filter,
uint16_t soft_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) {
PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n",
port_id, dev->data->dev_conf.fdir_conf.mode);
return (-ENOSYS);
}
if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP
|| fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE)
&& (fdir_filter->port_src || fdir_filter->port_dst)) {
PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \
"None l4type, source & destinations ports " \
"should be null!\n");
return (-EINVAL);
}
/* For now IPv6 is not supported with perfect filter */
if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6)
return (-ENOTSUP);
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_perfect_filter, -ENOTSUP);
return (*dev->dev_ops->fdir_remove_perfect_filter)(dev, fdir_filter,
soft_id);
}
int
rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (! (dev->data->dev_conf.fdir_conf.mode)) {
PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id);
return (-ENOSYS);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_set_masks, -ENOTSUP);
return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask);
}
int
rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_get, -ENOTSUP);
memset(fc_conf, 0, sizeof(*fc_conf));
return (*dev->dev_ops->flow_ctrl_get)(dev, fc_conf);
}
int
rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) {
PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n");
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP);
return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf);
}
int
rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) {
PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n");
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
/* High water, low water validation are device specific */
if (*dev->dev_ops->priority_flow_ctrl_set)
return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf);
return (-ENOTSUP);
}
int
rte_eth_dev_rss_reta_update(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
{
struct rte_eth_dev *dev;
uint16_t max_rxq;
uint8_t i,j;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
/* Invalid mask bit(s) setting */
if ((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
PMD_DEBUG_TRACE("Invalid update mask bits for port=%d\n",port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
max_rxq = (dev->data->nb_rx_queues <= ETH_RSS_RETA_MAX_QUEUE) ?
dev->data->nb_rx_queues : ETH_RSS_RETA_MAX_QUEUE;
if (reta_conf->mask_lo != 0) {
for (i = 0; i < ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
if ((reta_conf->mask_lo & (1ULL << i)) &&
(reta_conf->reta[i] >= max_rxq)) {
PMD_DEBUG_TRACE("RETA hash index output"
"configration for port=%d,invalid"
"queue=%d\n",port_id,reta_conf->reta[i]);
return (-EINVAL);
}
}
}
if (reta_conf->mask_hi != 0) {
for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2);
/* Check if the max entry >= 128 */
if ((reta_conf->mask_hi & (1ULL << i)) &&
(reta_conf->reta[j] >= max_rxq)) {
PMD_DEBUG_TRACE("RETA hash index output"
"configration for port=%d,invalid"
"queue=%d\n",port_id,reta_conf->reta[j]);
return (-EINVAL);
}
}
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP);
return (*dev->dev_ops->reta_update)(dev, reta_conf);
}
int
rte_eth_dev_rss_reta_query(uint8_t port_id, struct rte_eth_rss_reta *reta_conf)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if((reta_conf->mask_lo == 0) && (reta_conf->mask_hi == 0)) {
PMD_DEBUG_TRACE("Invalid update mask bits for the port=%d\n",port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP);
return (*dev->dev_ops->reta_query)(dev, reta_conf);
}
int
rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf)
{
struct rte_eth_dev *dev;
uint16_t rss_hash_protos;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
rss_hash_protos = rss_conf->rss_hf;
if ((rss_hash_protos != 0) &&
((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) {
PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n",
rss_hash_protos);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP);
return (*dev->dev_ops->rss_hash_update)(dev, rss_conf);
}
int
rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
struct rte_eth_rss_conf *rss_conf)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP);
return (*dev->dev_ops->rss_hash_conf_get)(dev, rss_conf);
}
int
rte_eth_led_on(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP);
return ((*dev->dev_ops->dev_led_on)(dev));
}
int
rte_eth_led_off(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP);
return ((*dev->dev_ops->dev_led_off)(dev));
}
/*
* Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
* an empty spot.
*/
static inline int
get_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
{
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
unsigned i;
rte_eth_dev_info_get(port_id, &dev_info);
for (i = 0; i < dev_info.max_mac_addrs; i++)
if (memcmp(addr, &dev->data->mac_addrs[i], ETHER_ADDR_LEN) == 0)
return i;
return -1;
}
static struct ether_addr null_mac_addr = {{0, 0, 0, 0, 0, 0}};
int
rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
uint32_t pool)
{
struct rte_eth_dev *dev;
int index;
uint64_t pool_mask;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP);
if (is_zero_ether_addr(addr)) {
PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
port_id);
return (-EINVAL);
}
if (pool >= ETH_64_POOLS) {
PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1);
return (-EINVAL);
}
index = get_mac_addr_index(port_id, addr);
if (index < 0) {
index = get_mac_addr_index(port_id, &null_mac_addr);
if (index < 0) {
PMD_DEBUG_TRACE("port %d: MAC address array full\n",
port_id);
return (-ENOSPC);
}
} else {
pool_mask = dev->data->mac_pool_sel[index];
/* Check if both MAC address and pool is alread there, and do nothing */
if (pool_mask & (1ULL << pool))
return 0;
}
/* Update NIC */
(*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
/* Update address in NIC data structure */
ether_addr_copy(addr, &dev->data->mac_addrs[index]);
/* Update pool bitmap in NIC data structure */
dev->data->mac_pool_sel[index] |= (1ULL << pool);
return 0;
}
int
rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
{
struct rte_eth_dev *dev;
int index;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP);
index = get_mac_addr_index(port_id, addr);
if (index == 0) {
PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id);
return (-EADDRINUSE);
} else if (index < 0)
return 0; /* Do nothing if address wasn't found */
/* Update NIC */
(*dev->dev_ops->mac_addr_remove)(dev, index);
/* Update address in NIC data structure */
ether_addr_copy(&null_mac_addr, &dev->data->mac_addrs[index]);
return 0;
}
int
rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
uint16_t rx_mode, uint8_t on)
{
uint16_t num_vfs;
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
num_vfs = dev_info.max_vfs;
if (vf > num_vfs)
{
PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf);
return (-EINVAL);
}
if (rx_mode == 0)
{
PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n");
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP);
return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on);
}
/*
* Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
* an empty spot.
*/
static inline int
get_hash_mac_addr_index(uint8_t port_id, struct ether_addr *addr)
{
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
unsigned i;
rte_eth_dev_info_get(port_id, &dev_info);
if (!dev->data->hash_mac_addrs)
return -1;
for (i = 0; i < dev_info.max_hash_mac_addrs; i++)
if (memcmp(addr, &dev->data->hash_mac_addrs[i],
ETHER_ADDR_LEN) == 0)
return i;
return -1;
}
int
rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
uint8_t on)
{
int index;
int ret;
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if (is_zero_ether_addr(addr)) {
PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n",
port_id);
return (-EINVAL);
}
index = get_hash_mac_addr_index(port_id, addr);
/* Check if it's already there, and do nothing */
if ((index >= 0) && (on))
return 0;
if (index < 0) {
if (!on) {
PMD_DEBUG_TRACE("port %d: the MAC address was not"
"set in UTA\n", port_id);
return (-EINVAL);
}
index = get_hash_mac_addr_index(port_id, &null_mac_addr);
if (index < 0) {
PMD_DEBUG_TRACE("port %d: MAC address array full\n",
port_id);
return (-ENOSPC);
}
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP);
ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on);
if (ret == 0) {
/* Update address in NIC data structure */
if (on)
ether_addr_copy(addr,
&dev->data->hash_mac_addrs[index]);
else
ether_addr_copy(&null_mac_addr,
&dev->data->hash_mac_addrs[index]);
}
return ret;
}
int
rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP);
return (*dev->dev_ops->uc_all_hash_table_set)(dev, on);
}
int
rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
{
uint16_t num_vfs;
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
num_vfs = dev_info.max_vfs;
if (vf > num_vfs)
{
PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id);
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP);
return (*dev->dev_ops->set_vf_rx)(dev, vf,on);
}
int
rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
{
uint16_t num_vfs;
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
num_vfs = dev_info.max_vfs;
if (vf > num_vfs)
{
PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf);
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP);
return (*dev->dev_ops->set_vf_tx)(dev, vf,on);
}
int
rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
uint64_t vf_mask,uint8_t vlan_on)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
if(vlan_id > ETHER_MAX_VLAN_ID)
{
PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n",
vlan_id);
return (-EINVAL);
}
if (vf_mask == 0)
{
PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n");
return (-EINVAL);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP);
return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id,
vf_mask,vlan_on);
}
int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
uint16_t tx_rate)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
struct rte_eth_link link;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n",
port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
link = dev->data->dev_link;
if (queue_idx > dev_info.max_tx_queues) {
PMD_DEBUG_TRACE("set queue rate limit:port %d: "
"invalid queue id=%d\n", port_id, queue_idx);
return -EINVAL;
}
if (tx_rate > link.link_speed) {
PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, "
"bigger than link speed= %d\n",
tx_rate, link_speed);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP);
return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate);
}
int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
uint64_t q_msk)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
struct rte_eth_link link;
if (q_msk == 0)
return 0;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
link = dev->data->dev_link;
if (vf > dev_info.max_vfs) {
PMD_DEBUG_TRACE("set VF rate limit:port %d: "
"invalid vf id=%d\n", port_id, vf);
return -EINVAL;
}
if (tx_rate > link.link_speed) {
PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, "
"bigger than link speed= %d\n",
tx_rate, link_speed);
return -EINVAL;
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP);
return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk);
}
int
rte_eth_mirror_rule_set(uint8_t port_id,
struct rte_eth_vmdq_mirror_conf *mirror_conf,
uint8_t rule_id, uint8_t on)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if (mirror_conf->rule_type_mask == 0) {
PMD_DEBUG_TRACE("mirror rule type can not be 0.\n");
return (-EINVAL);
}
if (mirror_conf->dst_pool >= ETH_64_POOLS) {
PMD_DEBUG_TRACE("Invalid dst pool, pool id must"
"be 0-%d\n",ETH_64_POOLS - 1);
return (-EINVAL);
}
if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) &&
(mirror_conf->pool_mask == 0)) {
PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not"
"be 0.\n");
return (-EINVAL);
}
if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
{
PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
ETH_VMDQ_NUM_MIRROR_RULE - 1);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP);
return (*dev->dev_ops->mirror_rule_set)(dev, mirror_conf, rule_id, on);
}
int
rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE)
{
PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n",
ETH_VMDQ_NUM_MIRROR_RULE-1);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP);
return (*dev->dev_ops->mirror_rule_reset)(dev, rule_id);
}
#ifdef RTE_LIBRTE_ETHDEV_DEBUG
uint16_t
rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return 0;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, -ENOTSUP);
if (queue_id >= dev->data->nb_rx_queues) {
PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id);
return 0;
}
return (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id],
rx_pkts, nb_pkts);
}
uint16_t
rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return 0;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, -ENOTSUP);
if (queue_id >= dev->data->nb_tx_queues) {
PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id);
return 0;
}
return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id],
tx_pkts, nb_pkts);
}
uint32_t
rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return 0;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, -ENOTSUP);
return (*dev->dev_ops->rx_queue_count)(dev, queue_id);
}
int
rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_descriptor_done, -ENOTSUP);
return (*dev->dev_ops->rx_descriptor_done)( \
dev->data->rx_queues[queue_id], offset);
}
#endif
int
rte_eth_dev_callback_register(uint8_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_callback *user_cb;
if (!cb_fn)
return (-EINVAL);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
rte_spinlock_lock(&rte_eth_dev_cb_lock);
TAILQ_FOREACH(user_cb, &(dev->callbacks), next) {
if (user_cb->cb_fn == cb_fn &&
user_cb->cb_arg == cb_arg &&
user_cb->event == event) {
break;
}
}
/* create a new callback. */
if (user_cb == NULL && (user_cb = rte_zmalloc("INTR_USER_CALLBACK",
sizeof(struct rte_eth_dev_callback), 0)) != NULL) {
user_cb->cb_fn = cb_fn;
user_cb->cb_arg = cb_arg;
user_cb->event = event;
TAILQ_INSERT_TAIL(&(dev->callbacks), user_cb, next);
}
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
return ((user_cb == NULL) ? -ENOMEM : 0);
}
int
rte_eth_dev_callback_unregister(uint8_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg)
{
int ret;
struct rte_eth_dev *dev;
struct rte_eth_dev_callback *cb, *next;
if (!cb_fn)
return (-EINVAL);
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-EINVAL);
}
dev = &rte_eth_devices[port_id];
rte_spinlock_lock(&rte_eth_dev_cb_lock);
ret = 0;
for (cb = TAILQ_FIRST(&dev->callbacks); cb != NULL; cb = next) {
next = TAILQ_NEXT(cb, next);
if (cb->cb_fn != cb_fn || cb->event != event ||
(cb->cb_arg != (void *)-1 &&
cb->cb_arg != cb_arg))
continue;
/*
* if this callback is not executing right now,
* then remove it.
*/
if (cb->active == 0) {
TAILQ_REMOVE(&(dev->callbacks), cb, next);
rte_free(cb);
} else {
ret = -EAGAIN;
}
}
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
return (ret);
}
void
_rte_eth_dev_callback_process(struct rte_eth_dev *dev,
enum rte_eth_event_type event)
{
struct rte_eth_dev_callback *cb_lst;
struct rte_eth_dev_callback dev_cb;
rte_spinlock_lock(&rte_eth_dev_cb_lock);
TAILQ_FOREACH(cb_lst, &(dev->callbacks), next) {
if (cb_lst->cb_fn == NULL || cb_lst->event != event)
continue;
dev_cb = *cb_lst;
cb_lst->active = 1;
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
dev_cb.cb_arg);
rte_spinlock_lock(&rte_eth_dev_cb_lock);
cb_lst->active = 0;
}
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
}
#ifdef RTE_NIC_BYPASS
int rte_eth_dev_bypass_init(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
(*dev->dev_ops->bypass_init)(dev);
return 0;
}
int
rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
(*dev->dev_ops->bypass_state_show)(dev, state);
return 0;
}
int
rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
(*dev->dev_ops->bypass_state_set)(dev, new_state);
return 0;
}
int
rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
(*dev->dev_ops->bypass_event_show)(dev, event, state);
return 0;
}
int
rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
(*dev->dev_ops->bypass_event_set)(dev, event, state);
return 0;
}
int
rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
(*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
return 0;
}
int
rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
(*dev->dev_ops->bypass_ver_show)(dev, ver);
return 0;
}
int
rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
(*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
return 0;
}
int
rte_eth_dev_bypass_wd_reset(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return (-ENODEV);
}
if ((dev= &rte_eth_devices[port_id]) == NULL) {
PMD_DEBUG_TRACE("Invalid port device\n");
return (-ENODEV);
}
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
(*dev->dev_ops->bypass_wd_reset)(dev);
return 0;
}
#endif
int
rte_eth_dev_add_syn_filter(uint8_t port_id,
struct rte_syn_filter *filter, uint16_t rx_queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_syn_filter, -ENOTSUP);
return (*dev->dev_ops->add_syn_filter)(dev, filter, rx_queue);
}
int
rte_eth_dev_remove_syn_filter(uint8_t port_id)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_syn_filter, -ENOTSUP);
return (*dev->dev_ops->remove_syn_filter)(dev);
}
int
rte_eth_dev_get_syn_filter(uint8_t port_id,
struct rte_syn_filter *filter, uint16_t *rx_queue)
{
struct rte_eth_dev *dev;
if (filter == NULL || rx_queue == NULL)
return -EINVAL;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_syn_filter, -ENOTSUP);
return (*dev->dev_ops->get_syn_filter)(dev, filter, rx_queue);
}
int
rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
struct rte_ethertype_filter *filter, uint16_t rx_queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
if (filter->ethertype == ETHER_TYPE_IPv4 ||
filter->ethertype == ETHER_TYPE_IPv6){
PMD_DEBUG_TRACE("IP and IPv6 are not supported"
" in ethertype filter\n");
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_ethertype_filter, -ENOTSUP);
return (*dev->dev_ops->add_ethertype_filter)(dev, index,
filter, rx_queue);
}
int
rte_eth_dev_remove_ethertype_filter(uint8_t port_id, uint16_t index)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_ethertype_filter, -ENOTSUP);
return (*dev->dev_ops->remove_ethertype_filter)(dev, index);
}
int
rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
struct rte_ethertype_filter *filter, uint16_t *rx_queue)
{
struct rte_eth_dev *dev;
if (filter == NULL || rx_queue == NULL)
return -EINVAL;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_ethertype_filter, -ENOTSUP);
return (*dev->dev_ops->get_ethertype_filter)(dev, index,
filter, rx_queue);
}
int
rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
struct rte_2tuple_filter *filter, uint16_t rx_queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
if (filter->protocol != IPPROTO_TCP &&
filter->tcp_flags != 0){
PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
" is not TCP\n",
filter->tcp_flags);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_2tuple_filter, -ENOTSUP);
return (*dev->dev_ops->add_2tuple_filter)(dev, index, filter, rx_queue);
}
int
rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_2tuple_filter, -ENOTSUP);
return (*dev->dev_ops->remove_2tuple_filter)(dev, index);
}
int
rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
struct rte_2tuple_filter *filter, uint16_t *rx_queue)
{
struct rte_eth_dev *dev;
if (filter == NULL || rx_queue == NULL)
return -EINVAL;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_2tuple_filter, -ENOTSUP);
return (*dev->dev_ops->get_2tuple_filter)(dev, index, filter, rx_queue);
}
int
rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index,
struct rte_5tuple_filter *filter, uint16_t rx_queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
if (filter->protocol != IPPROTO_TCP &&
filter->tcp_flags != 0){
PMD_DEBUG_TRACE("tcp flags is 0x%x, but the protocol value"
" is not TCP\n",
filter->tcp_flags);
return -EINVAL;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_5tuple_filter, -ENOTSUP);
return (*dev->dev_ops->add_5tuple_filter)(dev, index, filter, rx_queue);
}
int
rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_5tuple_filter, -ENOTSUP);
return (*dev->dev_ops->remove_5tuple_filter)(dev, index);
}
int
rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
struct rte_5tuple_filter *filter, uint16_t *rx_queue)
{
struct rte_eth_dev *dev;
if (filter == NULL || rx_queue == NULL)
return -EINVAL;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_5tuple_filter, -ENOTSUP);
return (*dev->dev_ops->get_5tuple_filter)(dev, index, filter,
rx_queue);
}
int
rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index,
struct rte_flex_filter *filter, uint16_t rx_queue)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_flex_filter, -ENOTSUP);
return (*dev->dev_ops->add_flex_filter)(dev, index, filter, rx_queue);
}
int
rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index)
{
struct rte_eth_dev *dev;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_flex_filter, -ENOTSUP);
return (*dev->dev_ops->remove_flex_filter)(dev, index);
}
int
rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
struct rte_flex_filter *filter, uint16_t *rx_queue)
{
struct rte_eth_dev *dev;
if (filter == NULL || rx_queue == NULL)
return -EINVAL;
if (port_id >= nb_ports) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -ENODEV;
}
dev = &rte_eth_devices[port_id];
FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_flex_filter, -ENOTSUP);
return (*dev->dev_ops->get_flex_filter)(dev, index, filter,
rx_queue);
}