--- /dev/null
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2016 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 <string.h>
+
+#include <rte_mbuf.h>
+#include <rte_malloc.h>
+#include <rte_ethdev.h>
+#include <rte_tcp.h>
+
+#include "rte_eth_bond.h"
+#include "rte_eth_bond_private.h"
+#include "rte_eth_bond_8023ad_private.h"
+
+#define DEFAULT_POLLING_INTERVAL_10_MS (10)
+
+const char pmd_bond_driver_name[] = "rte_bond_pmd";
+
+int
+check_for_bonded_ethdev(const struct rte_eth_dev *eth_dev)
+{
+ /* Check valid pointer */
+ if (eth_dev->data->drv_name == NULL)
+ return -1;
+
+ /* return 0 if driver name matches */
+ return eth_dev->data->drv_name != pmd_bond_driver_name;
+}
+
+int
+valid_bonded_port_id(uint8_t port_id)
+{
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return -1;
+
+ return check_for_bonded_ethdev(&rte_eth_devices[port_id]);
+}
+
+int
+valid_slave_port_id(uint8_t port_id)
+{
+ /* Verify that port id's are valid */
+ if (!rte_eth_dev_is_valid_port(port_id))
+ return -1;
+
+ /* Verify that port_id refers to a non bonded port */
+ if (check_for_bonded_ethdev(&rte_eth_devices[port_id]) == 0)
+ return -1;
+
+ return 0;
+}
+
+void
+activate_slave(struct rte_eth_dev *eth_dev, uint8_t port_id)
+{
+ struct bond_dev_private *internals = eth_dev->data->dev_private;
+ uint8_t active_count = internals->active_slave_count;
+
+ if (internals->mode == BONDING_MODE_8023AD)
+ bond_mode_8023ad_activate_slave(eth_dev, port_id);
+
+ if (internals->mode == BONDING_MODE_TLB
+ || internals->mode == BONDING_MODE_ALB) {
+
+ internals->tlb_slaves_order[active_count] = port_id;
+ }
+
+ RTE_VERIFY(internals->active_slave_count <
+ (RTE_DIM(internals->active_slaves) - 1));
+
+ internals->active_slaves[internals->active_slave_count] = port_id;
+ internals->active_slave_count++;
+
+ if (internals->mode == BONDING_MODE_TLB)
+ bond_tlb_activate_slave(internals);
+ if (internals->mode == BONDING_MODE_ALB)
+ bond_mode_alb_client_list_upd(eth_dev);
+}
+
+void
+deactivate_slave(struct rte_eth_dev *eth_dev, uint8_t port_id)
+{
+ uint8_t slave_pos;
+ struct bond_dev_private *internals = eth_dev->data->dev_private;
+ uint8_t active_count = internals->active_slave_count;
+
+ if (internals->mode == BONDING_MODE_8023AD) {
+ bond_mode_8023ad_stop(eth_dev);
+ bond_mode_8023ad_deactivate_slave(eth_dev, port_id);
+ } else if (internals->mode == BONDING_MODE_TLB
+ || internals->mode == BONDING_MODE_ALB)
+ bond_tlb_disable(internals);
+
+ slave_pos = find_slave_by_id(internals->active_slaves, active_count,
+ port_id);
+
+ /* If slave was not at the end of the list
+ * shift active slaves up active array list */
+ if (slave_pos < active_count) {
+ active_count--;
+ memmove(internals->active_slaves + slave_pos,
+ internals->active_slaves + slave_pos + 1,
+ (active_count - slave_pos) *
+ sizeof(internals->active_slaves[0]));
+ }
+
+ RTE_VERIFY(active_count < RTE_DIM(internals->active_slaves));
+ internals->active_slave_count = active_count;
+
+ if (eth_dev->data->dev_started) {
+ if (internals->mode == BONDING_MODE_8023AD) {
+ bond_mode_8023ad_start(eth_dev);
+ } else if (internals->mode == BONDING_MODE_TLB) {
+ bond_tlb_enable(internals);
+ } else if (internals->mode == BONDING_MODE_ALB) {
+ bond_tlb_enable(internals);
+ bond_mode_alb_client_list_upd(eth_dev);
+ }
+ }
+}
+
+uint8_t
+number_of_sockets(void)
+{
+ int sockets = 0;
+ int i;
+ const struct rte_memseg *ms = rte_eal_get_physmem_layout();
+
+ for (i = 0; ((i < RTE_MAX_MEMSEG) && (ms[i].addr != NULL)); i++) {
+ if (sockets < ms[i].socket_id)
+ sockets = ms[i].socket_id;
+ }
+
+ /* Number of sockets = maximum socket_id + 1 */
+ return ++sockets;
+}
+
+int
+rte_eth_bond_create(const char *name, uint8_t mode, uint8_t socket_id)
+{
+ struct bond_dev_private *internals = NULL;
+ struct rte_eth_dev *eth_dev = NULL;
+
+ /* now do all data allocation - for eth_dev structure, dummy pci driver
+ * and internal (private) data
+ */
+
+ if (name == NULL) {
+ RTE_BOND_LOG(ERR, "Invalid name specified");
+ goto err;
+ }
+
+ if (socket_id >= number_of_sockets()) {
+ RTE_BOND_LOG(ERR,
+ "Invalid socket id specified to create bonded device on.");
+ goto err;
+ }
+
+ internals = rte_zmalloc_socket(name, sizeof(*internals), 0, socket_id);
+ if (internals == NULL) {
+ RTE_BOND_LOG(ERR, "Unable to malloc internals on socket");
+ goto err;
+ }
+
+ /* reserve an ethdev entry */
+ eth_dev = rte_eth_dev_allocate(name, RTE_ETH_DEV_VIRTUAL);
+ if (eth_dev == NULL) {
+ RTE_BOND_LOG(ERR, "Unable to allocate rte_eth_dev");
+ goto err;
+ }
+
+ eth_dev->data->dev_private = internals;
+ eth_dev->data->nb_rx_queues = (uint16_t)1;
+ eth_dev->data->nb_tx_queues = (uint16_t)1;
+
+ TAILQ_INIT(&(eth_dev->link_intr_cbs));
+
+ eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
+
+ eth_dev->data->mac_addrs = rte_zmalloc_socket(name, ETHER_ADDR_LEN, 0,
+ socket_id);
+ if (eth_dev->data->mac_addrs == NULL) {
+ RTE_BOND_LOG(ERR, "Unable to malloc mac_addrs");
+ goto err;
+ }
+
+ eth_dev->data->dev_started = 0;
+ eth_dev->data->promiscuous = 0;
+ eth_dev->data->scattered_rx = 0;
+ eth_dev->data->all_multicast = 0;
+
+ eth_dev->dev_ops = &default_dev_ops;
+ eth_dev->data->dev_flags = RTE_ETH_DEV_INTR_LSC |
+ RTE_ETH_DEV_DETACHABLE;
+ eth_dev->driver = NULL;
+ eth_dev->data->kdrv = RTE_KDRV_NONE;
+ eth_dev->data->drv_name = pmd_bond_driver_name;
+ eth_dev->data->numa_node = socket_id;
+
+ rte_spinlock_init(&internals->lock);
+
+ internals->port_id = eth_dev->data->port_id;
+ internals->mode = BONDING_MODE_INVALID;
+ internals->current_primary_port = RTE_MAX_ETHPORTS + 1;
+ internals->balance_xmit_policy = BALANCE_XMIT_POLICY_LAYER2;
+ internals->xmit_hash = xmit_l2_hash;
+ internals->user_defined_mac = 0;
+ internals->link_props_set = 0;
+
+ internals->link_status_polling_enabled = 0;
+
+ internals->link_status_polling_interval_ms = DEFAULT_POLLING_INTERVAL_10_MS;
+ internals->link_down_delay_ms = 0;
+ internals->link_up_delay_ms = 0;
+
+ internals->slave_count = 0;
+ internals->active_slave_count = 0;
+ internals->rx_offload_capa = 0;
+ internals->tx_offload_capa = 0;
+
+ /* Initially allow to choose any offload type */
+ internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK;
+
+ memset(internals->active_slaves, 0, sizeof(internals->active_slaves));
+ memset(internals->slaves, 0, sizeof(internals->slaves));
+
+ /* Set mode 4 default configuration */
+ bond_mode_8023ad_setup(eth_dev, NULL);
+ if (bond_ethdev_mode_set(eth_dev, mode)) {
+ RTE_BOND_LOG(ERR, "Failed to set bonded device %d mode too %d",
+ eth_dev->data->port_id, mode);
+ goto err;
+ }
+
+ return eth_dev->data->port_id;
+
+err:
+ rte_free(internals);
+ if (eth_dev != NULL) {
+ rte_free(eth_dev->data->mac_addrs);
+ rte_eth_dev_release_port(eth_dev);
+ }
+ return -1;
+}
+
+int
+rte_eth_bond_free(const char *name)
+{
+ struct rte_eth_dev *eth_dev = NULL;
+ struct bond_dev_private *internals;
+
+ /* now free all data allocation - for eth_dev structure,
+ * dummy pci driver and internal (private) data
+ */
+
+ /* find an ethdev entry */
+ eth_dev = rte_eth_dev_allocated(name);
+ if (eth_dev == NULL)
+ return -ENODEV;
+
+ internals = eth_dev->data->dev_private;
+ if (internals->slave_count != 0)
+ return -EBUSY;
+
+ if (eth_dev->data->dev_started == 1) {
+ bond_ethdev_stop(eth_dev);
+ bond_ethdev_close(eth_dev);
+ }
+
+ eth_dev->dev_ops = NULL;
+ eth_dev->rx_pkt_burst = NULL;
+ eth_dev->tx_pkt_burst = NULL;
+
+ rte_free(eth_dev->data->dev_private);
+ rte_free(eth_dev->data->mac_addrs);
+
+ rte_eth_dev_release_port(eth_dev);
+
+ return 0;
+}
+
+static int
+__eth_bond_slave_add_lock_free(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev, *slave_eth_dev;
+ struct bond_dev_private *internals;
+ struct rte_eth_link link_props;
+ struct rte_eth_dev_info dev_info;
+
+ if (valid_slave_port_id(slave_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ slave_eth_dev = &rte_eth_devices[slave_port_id];
+ if (slave_eth_dev->data->dev_flags & RTE_ETH_DEV_BONDED_SLAVE) {
+ RTE_BOND_LOG(ERR, "Slave device is already a slave of a bonded device");
+ return -1;
+ }
+
+ /* Add slave details to bonded device */
+ slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE;
+ slave_add(internals, slave_eth_dev);
+
+ rte_eth_dev_info_get(slave_port_id, &dev_info);
+
+ /* We need to store slaves reta_size to be able to synchronize RETA for all
+ * slave devices even if its sizes are different.
+ */
+ internals->slaves[internals->slave_count].reta_size = dev_info.reta_size;
+
+ if (internals->slave_count < 1) {
+ /* if MAC is not user defined then use MAC of first slave add to
+ * bonded device */
+ if (!internals->user_defined_mac)
+ mac_address_set(bonded_eth_dev, slave_eth_dev->data->mac_addrs);
+
+ /* Inherit eth dev link properties from first slave */
+ link_properties_set(bonded_eth_dev,
+ &(slave_eth_dev->data->dev_link));
+
+ /* Make primary slave */
+ internals->primary_port = slave_port_id;
+ internals->current_primary_port = slave_port_id;
+
+ /* Inherit queues settings from first slave */
+ internals->nb_rx_queues = slave_eth_dev->data->nb_rx_queues;
+ internals->nb_tx_queues = slave_eth_dev->data->nb_tx_queues;
+
+ internals->reta_size = dev_info.reta_size;
+
+ /* Take the first dev's offload capabilities */
+ internals->rx_offload_capa = dev_info.rx_offload_capa;
+ internals->tx_offload_capa = dev_info.tx_offload_capa;
+ internals->flow_type_rss_offloads = dev_info.flow_type_rss_offloads;
+
+ } else {
+ /* Check slave link properties are supported if props are set,
+ * all slaves must be the same */
+ if (internals->link_props_set) {
+ if (link_properties_valid(&(bonded_eth_dev->data->dev_link),
+ &(slave_eth_dev->data->dev_link))) {
+ slave_eth_dev->data->dev_flags &= (~RTE_ETH_DEV_BONDED_SLAVE);
+ RTE_BOND_LOG(ERR,
+ "Slave port %d link speed/duplex not supported",
+ slave_port_id);
+ return -1;
+ }
+ } else {
+ link_properties_set(bonded_eth_dev,
+ &(slave_eth_dev->data->dev_link));
+ }
+ internals->rx_offload_capa &= dev_info.rx_offload_capa;
+ internals->tx_offload_capa &= dev_info.tx_offload_capa;
+ internals->flow_type_rss_offloads &= dev_info.flow_type_rss_offloads;
+
+ /* RETA size is GCD of all slaves RETA sizes, so, if all sizes will be
+ * the power of 2, the lower one is GCD
+ */
+ if (internals->reta_size > dev_info.reta_size)
+ internals->reta_size = dev_info.reta_size;
+
+ }
+
+ bonded_eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf &=
+ internals->flow_type_rss_offloads;
+
+ internals->slave_count++;
+
+ /* Update all slave devices MACs*/
+ mac_address_slaves_update(bonded_eth_dev);
+
+ if (bonded_eth_dev->data->dev_started) {
+ if (slave_configure(bonded_eth_dev, slave_eth_dev) != 0) {
+ slave_eth_dev->data->dev_flags &= (~RTE_ETH_DEV_BONDED_SLAVE);
+ RTE_BOND_LOG(ERR, "rte_bond_slaves_configure: port=%d",
+ slave_port_id);
+ return -1;
+ }
+ }
+
+ /* Register link status change callback with bonded device pointer as
+ * argument*/
+ rte_eth_dev_callback_register(slave_port_id, RTE_ETH_EVENT_INTR_LSC,
+ bond_ethdev_lsc_event_callback, &bonded_eth_dev->data->port_id);
+
+ /* If bonded device is started then we can add the slave to our active
+ * slave array */
+ if (bonded_eth_dev->data->dev_started) {
+ rte_eth_link_get_nowait(slave_port_id, &link_props);
+
+ if (link_props.link_status == ETH_LINK_UP) {
+ if (internals->active_slave_count == 0 &&
+ !internals->user_defined_primary_port)
+ bond_ethdev_primary_set(internals,
+ slave_port_id);
+
+ if (find_slave_by_id(internals->active_slaves,
+ internals->active_slave_count,
+ slave_port_id) == internals->active_slave_count)
+ activate_slave(bonded_eth_dev, slave_port_id);
+ }
+ }
+ return 0;
+
+}
+
+int
+rte_eth_bond_slave_add(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+
+ int retval;
+
+ /* Verify that port id's are valid bonded and slave ports */
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ rte_spinlock_lock(&internals->lock);
+
+ retval = __eth_bond_slave_add_lock_free(bonded_port_id, slave_port_id);
+
+ rte_spinlock_unlock(&internals->lock);
+
+ return retval;
+}
+
+static int
+__eth_bond_slave_remove_lock_free(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+ struct rte_eth_dev *slave_eth_dev;
+ int i, slave_idx;
+
+ if (valid_slave_port_id(slave_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ /* first remove from active slave list */
+ slave_idx = find_slave_by_id(internals->active_slaves,
+ internals->active_slave_count, slave_port_id);
+
+ if (slave_idx < internals->active_slave_count)
+ deactivate_slave(bonded_eth_dev, slave_port_id);
+
+ slave_idx = -1;
+ /* now find in slave list */
+ for (i = 0; i < internals->slave_count; i++)
+ if (internals->slaves[i].port_id == slave_port_id) {
+ slave_idx = i;
+ break;
+ }
+
+ if (slave_idx < 0) {
+ RTE_BOND_LOG(ERR, "Couldn't find slave in port list, slave count %d",
+ internals->slave_count);
+ return -1;
+ }
+
+ /* Un-register link status change callback with bonded device pointer as
+ * argument*/
+ rte_eth_dev_callback_unregister(slave_port_id, RTE_ETH_EVENT_INTR_LSC,
+ bond_ethdev_lsc_event_callback,
+ &rte_eth_devices[bonded_port_id].data->port_id);
+
+ /* Restore original MAC address of slave device */
+ mac_address_set(&rte_eth_devices[slave_port_id],
+ &(internals->slaves[slave_idx].persisted_mac_addr));
+
+ slave_eth_dev = &rte_eth_devices[slave_port_id];
+ slave_remove(internals, slave_eth_dev);
+ slave_eth_dev->data->dev_flags &= (~RTE_ETH_DEV_BONDED_SLAVE);
+
+ /* first slave in the active list will be the primary by default,
+ * otherwise use first device in list */
+ if (internals->current_primary_port == slave_port_id) {
+ if (internals->active_slave_count > 0)
+ internals->current_primary_port = internals->active_slaves[0];
+ else if (internals->slave_count > 0)
+ internals->current_primary_port = internals->slaves[0].port_id;
+ else
+ internals->primary_port = 0;
+ }
+
+ if (internals->active_slave_count < 1) {
+ /* reset device link properties as no slaves are active */
+ link_properties_reset(&rte_eth_devices[bonded_port_id]);
+
+ /* if no slaves are any longer attached to bonded device and MAC is not
+ * user defined then clear MAC of bonded device as it will be reset
+ * when a new slave is added */
+ if (internals->slave_count < 1 && !internals->user_defined_mac)
+ memset(rte_eth_devices[bonded_port_id].data->mac_addrs, 0,
+ sizeof(*(rte_eth_devices[bonded_port_id].data->mac_addrs)));
+ }
+ if (internals->slave_count == 0) {
+ internals->rx_offload_capa = 0;
+ internals->tx_offload_capa = 0;
+ internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK;
+ internals->reta_size = 0;
+ }
+ return 0;
+}
+
+int
+rte_eth_bond_slave_remove(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+ int retval;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ rte_spinlock_lock(&internals->lock);
+
+ retval = __eth_bond_slave_remove_lock_free(bonded_port_id, slave_port_id);
+
+ rte_spinlock_unlock(&internals->lock);
+
+ return retval;
+}
+
+int
+rte_eth_bond_mode_set(uint8_t bonded_port_id, uint8_t mode)
+{
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ return bond_ethdev_mode_set(&rte_eth_devices[bonded_port_id], mode);
+}
+
+int
+rte_eth_bond_mode_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ return internals->mode;
+}
+
+int
+rte_eth_bond_primary_set(uint8_t bonded_port_id, uint8_t slave_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ if (valid_slave_port_id(slave_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ internals->user_defined_primary_port = 1;
+ internals->primary_port = slave_port_id;
+
+ bond_ethdev_primary_set(internals, slave_port_id);
+
+ return 0;
+}
+
+int
+rte_eth_bond_primary_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ if (internals->slave_count < 1)
+ return -1;
+
+ return internals->current_primary_port;
+}
+
+int
+rte_eth_bond_slaves_get(uint8_t bonded_port_id, uint8_t slaves[], uint8_t len)
+{
+ struct bond_dev_private *internals;
+ uint8_t i;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ if (slaves == NULL)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ if (internals->slave_count > len)
+ return -1;
+
+ for (i = 0; i < internals->slave_count; i++)
+ slaves[i] = internals->slaves[i].port_id;
+
+ return internals->slave_count;
+}
+
+int
+rte_eth_bond_active_slaves_get(uint8_t bonded_port_id, uint8_t slaves[],
+ uint8_t len)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ if (slaves == NULL)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ if (internals->active_slave_count > len)
+ return -1;
+
+ memcpy(slaves, internals->active_slaves, internals->active_slave_count);
+
+ return internals->active_slave_count;
+}
+
+int
+rte_eth_bond_mac_address_set(uint8_t bonded_port_id,
+ struct ether_addr *mac_addr)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ /* Set MAC Address of Bonded Device */
+ if (mac_address_set(bonded_eth_dev, mac_addr))
+ return -1;
+
+ internals->user_defined_mac = 1;
+
+ /* Update all slave devices MACs*/
+ if (internals->slave_count > 0)
+ return mac_address_slaves_update(bonded_eth_dev);
+
+ return 0;
+}
+
+int
+rte_eth_bond_mac_address_reset(uint8_t bonded_port_id)
+{
+ struct rte_eth_dev *bonded_eth_dev;
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+ internals = bonded_eth_dev->data->dev_private;
+
+ internals->user_defined_mac = 0;
+
+ if (internals->slave_count > 0) {
+ /* Set MAC Address of Bonded Device */
+ if (mac_address_set(bonded_eth_dev,
+ &internals->slaves[internals->primary_port].persisted_mac_addr)
+ != 0) {
+ RTE_BOND_LOG(ERR, "Failed to set MAC address on bonded device");
+ return -1;
+ }
+ /* Update all slave devices MAC addresses */
+ return mac_address_slaves_update(bonded_eth_dev);
+ }
+ /* No need to update anything as no slaves present */
+ return 0;
+}
+
+int
+rte_eth_bond_xmit_policy_set(uint8_t bonded_port_id, uint8_t policy)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ switch (policy) {
+ case BALANCE_XMIT_POLICY_LAYER2:
+ internals->balance_xmit_policy = policy;
+ internals->xmit_hash = xmit_l2_hash;
+ break;
+ case BALANCE_XMIT_POLICY_LAYER23:
+ internals->balance_xmit_policy = policy;
+ internals->xmit_hash = xmit_l23_hash;
+ break;
+ case BALANCE_XMIT_POLICY_LAYER34:
+ internals->balance_xmit_policy = policy;
+ internals->xmit_hash = xmit_l34_hash;
+ break;
+
+ default:
+ return -1;
+ }
+ return 0;
+}
+
+int
+rte_eth_bond_xmit_policy_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ return internals->balance_xmit_policy;
+}
+
+int
+rte_eth_bond_link_monitoring_set(uint8_t bonded_port_id, uint32_t internal_ms)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+ internals->link_status_polling_interval_ms = internal_ms;
+
+ return 0;
+}
+
+int
+rte_eth_bond_link_monitoring_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ return internals->link_status_polling_interval_ms;
+}
+
+int
+rte_eth_bond_link_down_prop_delay_set(uint8_t bonded_port_id, uint32_t delay_ms)
+
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+ internals->link_down_delay_ms = delay_ms;
+
+ return 0;
+}
+
+int
+rte_eth_bond_link_down_prop_delay_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ return internals->link_down_delay_ms;
+}
+
+int
+rte_eth_bond_link_up_prop_delay_set(uint8_t bonded_port_id, uint32_t delay_ms)
+
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+ internals->link_up_delay_ms = delay_ms;
+
+ return 0;
+}
+
+int
+rte_eth_bond_link_up_prop_delay_get(uint8_t bonded_port_id)
+{
+ struct bond_dev_private *internals;
+
+ if (valid_bonded_port_id(bonded_port_id) != 0)
+ return -1;
+
+ internals = rte_eth_devices[bonded_port_id].data->dev_private;
+
+ return internals->link_up_delay_ms;
+}
Code Review / deb_dpdk.git / blobdiff