New upstream version 16.11.5

[deb_dpdk.git] / drivers / net / bonding / rte_eth_bond_pmd.c

diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index aa71e3f..c1ec3aa 100644 (file)
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -643,7 +643,7 @@ bandwidth_left(uint8_t port_id, uint64_t load, uint8_t update_idx,
 {
        struct rte_eth_link link_status;
 
-       rte_eth_link_get(port_id, &link_status);
+       rte_eth_link_get_nowait(port_id, &link_status);
        uint64_t link_bwg = link_status.link_speed * 1000000ULL / 8;
        if (link_bwg == 0)
                return;
@@ -1217,7 +1217,8 @@ mac_address_slaves_update(struct rte_eth_dev *bonded_eth_dev)
        case BONDING_MODE_BALANCE:
        case BONDING_MODE_BROADCAST:
                for (i = 0; i < internals->slave_count; i++) {
-                       if (mac_address_set(&rte_eth_devices[internals->slaves[i].port_id],
+                       if (rte_eth_dev_default_mac_addr_set(
+                                       internals->slaves[i].port_id,
                                        bonded_eth_dev->data->mac_addrs)) {
                                RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address",
                                                internals->slaves[i].port_id);
@@ -1235,15 +1236,16 @@ mac_address_slaves_update(struct rte_eth_dev *bonded_eth_dev)
                for (i = 0; i < internals->slave_count; i++) {
                        if (internals->slaves[i].port_id ==
                                        internals->current_primary_port) {
-                               if (mac_address_set(&rte_eth_devices[internals->primary_port],
+                               if (rte_eth_dev_default_mac_addr_set(
+                                               internals->primary_port,
                                                bonded_eth_dev->data->mac_addrs)) {
                                        RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address",
                                                        internals->current_primary_port);
                                        return -1;
                                }
                        } else {
-                               if (mac_address_set(
-                                               &rte_eth_devices[internals->slaves[i].port_id],
+                               if (rte_eth_dev_default_mac_addr_set(
+                                               internals->slaves[i].port_id,
                                                &internals->slaves[i].persisted_mac_addr)) {
                                        RTE_BOND_LOG(ERR, "Failed to update port Id %d MAC address",
                                                        internals->slaves[i].port_id);
@@ -1667,6 +1669,8 @@ static void
 bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
        struct bond_dev_private *internals = dev->data->dev_private;
+       uint16_t max_nb_rx_queues = UINT16_MAX;
+       uint16_t max_nb_tx_queues = UINT16_MAX;
 
        dev_info->max_mac_addrs = 1;
 
@@ -1674,8 +1678,29 @@ bond_ethdev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
                                  ? internals->candidate_max_rx_pktlen
                                  : ETHER_MAX_JUMBO_FRAME_LEN;
 
-       dev_info->max_rx_queues = (uint16_t)128;
-       dev_info->max_tx_queues = (uint16_t)512;
+       if (internals->slave_count > 0) {
+               /* Max number of tx/rx queues that the bonded device can
+                * support is the minimum values of the bonded slaves, as
+                * all slaves must be capable of supporting the same number
+                * of tx/rx queues.
+                */
+               struct rte_eth_dev_info slave_info;
+               uint8_t idx;
+
+               for (idx = 0; idx < internals->slave_count; idx++) {
+                       rte_eth_dev_info_get(internals->slaves[idx].port_id,
+                                       &slave_info);
+
+                       if (slave_info.max_rx_queues < max_nb_rx_queues)
+                               max_nb_rx_queues = slave_info.max_rx_queues;
+
+                       if (slave_info.max_tx_queues < max_nb_tx_queues)
+                               max_nb_tx_queues = slave_info.max_tx_queues;
+               }
+       }
+
+       dev_info->max_rx_queues = max_nb_rx_queues;
+       dev_info->max_tx_queues = max_nb_tx_queues;
 
        dev_info->min_rx_bufsize = 0;
        dev_info->pci_dev = NULL;