-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2017 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2017 Intel Corporation
*/
#include <string.h>
#include <rte_mbuf.h>
#include <rte_malloc.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_tcp.h>
-#include <rte_vdev.h>
+#include <rte_bus_vdev.h>
#include <rte_kvargs.h>
#include "rte_eth_bond.h"
return check_for_bonded_ethdev(&rte_eth_devices[port_id]);
}
+int
+check_for_master_bonded_ethdev(const struct rte_eth_dev *eth_dev)
+{
+ int i;
+ struct bond_dev_private *internals;
+
+ if (check_for_bonded_ethdev(eth_dev) != 0)
+ return 0;
+
+ internals = eth_dev->data->dev_private;
+
+ /* Check if any of slave devices is a bonded device */
+ for (i = 0; i < internals->slave_count; i++)
+ if (valid_bonded_port_id(internals->slaves[i].port_id) == 0)
+ return 1;
+
+ return 0;
+}
+
int
valid_slave_port_id(uint16_t port_id, uint8_t mode)
{
uint16_t first;
bonded_eth_dev = &rte_eth_devices[bonded_port_id];
- if (bonded_eth_dev->data->dev_conf.rxmode.hw_vlan_filter == 0)
+ if ((bonded_eth_dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_FILTER) == 0)
return 0;
internals = bonded_eth_dev->data->dev_private;
for (i = 0, mask = 1;
i < RTE_BITMAP_SLAB_BIT_SIZE;
i ++, mask <<= 1) {
- if (unlikely(slab & mask))
+ if (unlikely(slab & mask)) {
+ uint16_t vlan_id = pos + i;
+
res = rte_eth_dev_vlan_filter(slave_port_id,
- (uint16_t)pos, 1);
+ vlan_id, 1);
+ }
}
found = rte_bitmap_scan(internals->vlan_filter_bmp,
&pos, &slab);
return res;
}
+static int
+slave_rte_flow_prepare(uint16_t slave_id, struct bond_dev_private *internals)
+{
+ struct rte_flow *flow;
+ struct rte_flow_error ferror;
+ uint16_t slave_port_id = internals->slaves[slave_id].port_id;
+
+ if (internals->flow_isolated_valid != 0) {
+ rte_eth_dev_stop(slave_port_id);
+ if (rte_flow_isolate(slave_port_id, internals->flow_isolated,
+ &ferror)) {
+ RTE_BOND_LOG(ERR, "rte_flow_isolate failed for slave"
+ " %d: %s", slave_id, ferror.message ?
+ ferror.message : "(no stated reason)");
+ return -1;
+ }
+ }
+ TAILQ_FOREACH(flow, &internals->flow_list, next) {
+ flow->flows[slave_id] = rte_flow_create(slave_port_id,
+ &flow->fd->attr,
+ flow->fd->items,
+ flow->fd->actions,
+ &ferror);
+ if (flow->flows[slave_id] == NULL) {
+ RTE_BOND_LOG(ERR, "Cannot create flow for slave"
+ " %d: %s", slave_id,
+ ferror.message ? ferror.message :
+ "(no stated reason)");
+ /* Destroy successful bond flows from the slave */
+ TAILQ_FOREACH(flow, &internals->flow_list, next) {
+ if (flow->flows[slave_id] != NULL) {
+ rte_flow_destroy(slave_port_id,
+ flow->flows[slave_id],
+ &ferror);
+ flow->flows[slave_id] = NULL;
+ }
+ }
+ return -1;
+ }
+ }
+ return 0;
+}
+
static int
__eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id)
{
return -1;
}
- /* Add slave details to bonded device */
- slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE;
-
rte_eth_dev_info_get(slave_port_id, &dev_info);
if (dev_info.max_rx_pktlen < internals->max_rx_pktlen) {
RTE_BOND_LOG(ERR, "Slave (port %u) max_rx_pktlen too small",
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);
+ if (!internals->user_defined_mac) {
+ if (mac_address_set(bonded_eth_dev,
+ slave_eth_dev->data->mac_addrs)) {
+ RTE_BOND_LOG(ERR, "Failed to set MAC address");
+ return -1;
+ }
+ }
/* Inherit eth dev link properties from first slave */
link_properties_set(bonded_eth_dev,
/* 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->rx_queue_offload_capa = dev_info.rx_queue_offload_capa;
+ internals->tx_queue_offload_capa = dev_info.tx_queue_offload_capa;
internals->flow_type_rss_offloads = dev_info.flow_type_rss_offloads;
/* Inherit first slave's max rx packet size */
} else {
internals->rx_offload_capa &= dev_info.rx_offload_capa;
internals->tx_offload_capa &= dev_info.tx_offload_capa;
+ internals->rx_queue_offload_capa &= dev_info.rx_queue_offload_capa;
+ internals->tx_queue_offload_capa &= dev_info.tx_queue_offload_capa;
internals->flow_type_rss_offloads &= dev_info.flow_type_rss_offloads;
if (link_properties_valid(bonded_eth_dev,
bonded_eth_dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf &=
internals->flow_type_rss_offloads;
- internals->slave_count++;
+ if (slave_rte_flow_prepare(internals->slave_count, internals) != 0) {
+ RTE_BOND_LOG(ERR, "Failed to prepare new slave flows: port=%d",
+ slave_port_id);
+ return -1;
+ }
- /* Update all slave devices MACs*/
- mac_address_slaves_update(bonded_eth_dev);
+ internals->slave_count++;
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);
+ internals->slave_count--;
RTE_BOND_LOG(ERR, "rte_bond_slaves_configure: port=%d",
slave_port_id);
return -1;
}
}
+ /* Add slave details to bonded device */
+ slave_eth_dev->data->dev_flags |= RTE_ETH_DEV_BONDED_SLAVE;
+
+ /* Update all slave devices MACs*/
+ mac_address_slaves_update(bonded_eth_dev);
+
/* Register link status change callback with bonded device pointer as
* argument*/
rte_eth_dev_callback_register(slave_port_id, RTE_ETH_EVENT_INTR_LSC,
struct rte_eth_dev *bonded_eth_dev;
struct bond_dev_private *internals;
struct rte_eth_dev *slave_eth_dev;
+ struct rte_flow_error flow_error;
+ struct rte_flow *flow;
int i, slave_idx;
bonded_eth_dev = &rte_eth_devices[bonded_port_id];
&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],
+ rte_eth_dev_default_mac_addr_set(slave_port_id,
&(internals->slaves[slave_idx].persisted_mac_addr));
+ /*
+ * Remove bond device flows from slave device.
+ * Note: don't restore flow isolate mode.
+ */
+ TAILQ_FOREACH(flow, &internals->flow_list, next) {
+ if (flow->flows[slave_idx] != NULL) {
+ rte_flow_destroy(slave_port_id, flow->flows[slave_idx],
+ &flow_error);
+ flow->flows[slave_idx] = NULL;
+ }
+ }
+
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);
if (internals->slave_count == 0) {
internals->rx_offload_capa = 0;
internals->tx_offload_capa = 0;
+ internals->rx_queue_offload_capa = 0;
+ internals->tx_queue_offload_capa = 0;
internals->flow_type_rss_offloads = ETH_RSS_PROTO_MASK;
internals->reta_size = 0;
internals->candidate_max_rx_pktlen = 0;
int
rte_eth_bond_mode_set(uint16_t bonded_port_id, uint8_t mode)
{
+ struct rte_eth_dev *bonded_eth_dev;
+
if (valid_bonded_port_id(bonded_port_id) != 0)
return -1;
- return bond_ethdev_mode_set(&rte_eth_devices[bonded_port_id], mode);
+ bonded_eth_dev = &rte_eth_devices[bonded_port_id];
+
+ if (check_for_master_bonded_ethdev(bonded_eth_dev) != 0 &&
+ mode == BONDING_MODE_8023AD)
+ return -1;
+
+ return bond_ethdev_mode_set(bonded_eth_dev, mode);
}
int
switch (policy) {
case BALANCE_XMIT_POLICY_LAYER2:
internals->balance_xmit_policy = policy;
- internals->xmit_hash = xmit_l2_hash;
+ internals->burst_xmit_hash = burst_xmit_l2_hash;
break;
case BALANCE_XMIT_POLICY_LAYER23:
internals->balance_xmit_policy = policy;
- internals->xmit_hash = xmit_l23_hash;
+ internals->burst_xmit_hash = burst_xmit_l23_hash;
break;
case BALANCE_XMIT_POLICY_LAYER34:
internals->balance_xmit_policy = policy;
- internals->xmit_hash = xmit_l34_hash;
+ internals->burst_xmit_hash = burst_xmit_l34_hash;
break;
default:
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