diff options
Diffstat (limited to 'src/plugins/dpdk/device/init.c')
| -rwxr-xr-x | src/plugins/dpdk/device/init.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 90968075c0b..d9ab0756f2d 100755 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -1373,8 +1373,10 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f) /* * Extra set up for bond interfaces: * 1. Setup MACs for bond interfaces and their slave links which was set - * in dpdk_device_setup() but needs to be done again here to take effect. - * 2. Set up info for bond interface related CLI support. + * in dpdk_device_setup() but needs to be done again here to take + * effect. + * 2. Set up info and register slave link state change callback handling. + * 3. Set up info for bond interface related CLI support. */ int nports = rte_eth_dev_count (); if (nports > 0) @@ -1399,7 +1401,8 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f) (slink[0], (struct ether_addr *) addr); /* Set MAC of bounded interface to that of 1st slave link */ - clib_warning ("Set MAC for bond dev# %d", i); + clib_warning ("Set MAC for bond port %d BondEthernet%d", + i, xd->port_id); rv = rte_eth_bond_mac_address_set (i, (struct ether_addr *) addr); if (rv) @@ -1428,34 +1431,38 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f) /* Add MAC to all slave links except the first one */ if (nlink) { - clib_warning ("Add MAC for slave dev# %d", slave); + clib_warning ("Add MAC for slave port %d", slave); rv = rte_eth_dev_mac_addr_add (slave, (struct ether_addr *) addr, 0); if (rv) clib_warning ("Add MAC addr failure rv=%d", rv); } + /* Setup slave link state change callback handling */ + rte_eth_dev_callback_register + (slave, RTE_ETH_EVENT_INTR_LSC, + dpdk_port_state_callback, NULL); + dpdk_device_t *sxd = &dm->devices[slave]; + sxd->flags |= DPDK_DEVICE_FLAG_BOND_SLAVE; + sxd->bond_port = i; /* Set slaves bitmap for bonded interface */ bhi->bond_info = clib_bitmap_set (bhi->bond_info, sdev->hw_if_index, 1); - /* Set slave link flags on slave interface */ + /* Set MACs and slave link flags on slave interface */ shi = vnet_get_hw_interface (vnm, sdev->hw_if_index); ssi = vnet_get_sw_interface (vnm, sdev->vlib_sw_if_index); sei = pool_elt_at_index (em->interfaces, shi->hw_instance); - shi->bond_info = VNET_HW_INTERFACE_BOND_INFO_SLAVE; ssi->flags |= VNET_SW_INTERFACE_FLAG_BOND_SLAVE; clib_memcpy (shi->hw_address, addr, 6); clib_memcpy (sei->address, addr, 6); - /* Set l3 packet size allowed as the lowest of slave */ if (bhi->max_l3_packet_bytes[VLIB_RX] > shi->max_l3_packet_bytes[VLIB_RX]) bhi->max_l3_packet_bytes[VLIB_RX] = bhi->max_l3_packet_bytes[VLIB_TX] = shi->max_l3_packet_bytes[VLIB_RX]; - /* Set max packet size allowed as the lowest of slave */ if (bhi->max_packet_bytes > shi->max_packet_bytes) bhi->max_packet_bytes = shi->max_packet_bytes; |