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authorJohn Lo <loj@cisco.com>2017-03-22 13:27:27 -0400
committerJohn Lo <loj@cisco.com>2017-03-22 13:27:27 -0400
commit24d01367c869f968b9e21c0cae4df8c5941fdf16 (patch)
tree2606d7d51ac6ddee92b0e208b82b517bf1ff6461
parented6b52bc5cab15f1655fa2d8c1ee44525b644def (diff)
Update MAC address kept for Bonded Interface and its Slaves
Change-Id: I9f7f9f840c3c1aad5e8c9a4fa1ba7a58a85cfd9e Signed-off-by: John Lo <loj@cisco.com>
-rwxr-xr-xsrc/plugins/dpdk/device/init.c55
1 files changed, 32 insertions, 23 deletions
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 145162eb..9dc3fcce 100755
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -1888,24 +1888,24 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
int rv;
/* Get MAC of 1st slave link */
- rte_eth_macaddr_get (slink[0],
- (struct ether_addr *) addr);
+ rte_eth_macaddr_get
+ (slink[0], (struct ether_addr *) addr);
+
/* Set MAC of bounded interface to that of 1st slave link */
- rv =
- rte_eth_bond_mac_address_set (i,
- (struct ether_addr *)
- addr);
- if (rv < 0)
- clib_warning ("Failed to set MAC address");
+ clib_warning ("Set MAC for bond dev# %d", i);
+ rv = rte_eth_bond_mac_address_set
+ (i, (struct ether_addr *) addr);
+ if (rv)
+ clib_warning ("Set MAC addr failure rv=%d", rv);
/* Populate MAC of bonded interface in VPP hw tables */
- bhi =
- vnet_get_hw_interface (vnm,
- dm->devices[i].vlib_hw_if_index);
- bei =
- pool_elt_at_index (em->interfaces, bhi->hw_instance);
+ bhi = vnet_get_hw_interface
+ (vnm, dm->devices[i].vlib_hw_if_index);
+ bei = pool_elt_at_index
+ (em->interfaces, bhi->hw_instance);
clib_memcpy (bhi->hw_address, addr, 6);
clib_memcpy (bei->address, addr, 6);
+
/* Init l3 packet size allowed on bonded interface */
bhi->max_packet_bytes = ETHERNET_MAX_PACKET_BYTES;
bhi->max_l3_packet_bytes[VLIB_RX] =
@@ -1917,22 +1917,31 @@ dpdk_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
dpdk_device_t *sdev = &dm->devices[slave];
vnet_hw_interface_t *shi;
vnet_sw_interface_t *ssi;
+ ethernet_interface_t *sei;
/* Add MAC to all slave links except the first one */
if (nlink)
- rte_eth_dev_mac_addr_add (slave,
- (struct ether_addr *)
- addr, 0);
+ {
+ clib_warning ("Add MAC for slave dev# %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);
+ }
/* Set slaves bitmap for bonded interface */
- bhi->bond_info =
- clib_bitmap_set (bhi->bond_info,
- sdev->vlib_hw_if_index, 1);
+ bhi->bond_info = clib_bitmap_set
+ (bhi->bond_info, sdev->vlib_hw_if_index, 1);
/* Set slave link flags on slave interface */
- shi =
- vnet_get_hw_interface (vnm, sdev->vlib_hw_if_index);
- ssi =
- vnet_get_sw_interface (vnm, sdev->vlib_sw_if_index);
+ shi = vnet_get_hw_interface
+ (vnm, sdev->vlib_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] >