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-rw-r--r--vnet/vnet/devices/dpdk/device.c11
-rw-r--r--vnet/vnet/devices/dpdk/dpdk.h3
-rw-r--r--vnet/vnet/devices/dpdk/init.c49
3 files changed, 61 insertions, 2 deletions
diff --git a/vnet/vnet/devices/dpdk/device.c b/vnet/vnet/devices/dpdk/device.c
index 327f9dec5a3..08fe27e5c16 100644
--- a/vnet/vnet/devices/dpdk/device.c
+++ b/vnet/vnet/devices/dpdk/device.c
@@ -812,6 +812,9 @@ static u8 * format_dpdk_device_name (u8 * s, va_list * args)
device_name = "FortyGigabitEthernet";
break;
+ case VNET_DPDK_PORT_TYPE_ETH_BOND:
+ return format(s, "BondEthernet%d", dm->devices[i].device_index);
+
case VNET_DPDK_PORT_TYPE_ETH_SWITCH:
device_name = "EthernetSwitch";
break;
@@ -926,8 +929,12 @@ static u8 * format_dpdk_device_type (u8 * s, va_list * args)
#endif
case VNET_DPDK_PMD_AF_PACKET:
- dev_type = "af_packet";
- break;
+ dev_type = "af_packet";
+ break;
+
+ case VNET_DPDK_PMD_BOND:
+ dev_type = "Ethernet Bonding";
+ break;
default:
case VNET_DPDK_PMD_UNKNOWN:
diff --git a/vnet/vnet/devices/dpdk/dpdk.h b/vnet/vnet/devices/dpdk/dpdk.h
index da4e381b3c1..f17c53c7a3b 100644
--- a/vnet/vnet/devices/dpdk/dpdk.h
+++ b/vnet/vnet/devices/dpdk/dpdk.h
@@ -51,6 +51,7 @@
#include <rte_virtio_net.h>
#include <rte_pci_dev_ids.h>
#include <rte_version.h>
+#include <rte_eth_bond.h>
#include <vnet/unix/pcap.h>
#include <vnet/devices/virtio/vhost-user.h>
@@ -90,6 +91,7 @@ typedef enum {
_ ("rte_enic_pmd", ENIC) \
_ ("rte_vmxnet3_pmd", VMXNET3) \
_ ("AF_PACKET PMD", AF_PACKET) \
+ _ ("rte_bond_pmd", BOND) \
_ ("rte_pmd_fm10k", FM10K) \
_ ("rte_cxgbe_pmd", CXGBE)
@@ -108,6 +110,7 @@ typedef enum {
VNET_DPDK_PORT_TYPE_ETH_1G,
VNET_DPDK_PORT_TYPE_ETH_10G,
VNET_DPDK_PORT_TYPE_ETH_40G,
+ VNET_DPDK_PORT_TYPE_ETH_BOND,
VNET_DPDK_PORT_TYPE_ETH_SWITCH,
#ifdef NETMAP
VNET_DPDK_PORT_TYPE_NETMAP,
diff --git a/vnet/vnet/devices/dpdk/init.c b/vnet/vnet/devices/dpdk/init.c
index c9187d5eeb5..f958f81e35f 100644
--- a/vnet/vnet/devices/dpdk/init.c
+++ b/vnet/vnet/devices/dpdk/init.c
@@ -465,6 +465,10 @@ dpdk_lib_init (dpdk_main_t * dm)
xd->af_packet_port_id = af_packet_port_id++;
break;
+ case VNET_DPDK_PMD_BOND:
+ xd->port_type = VNET_DPDK_PORT_TYPE_ETH_BOND;
+ break;
+
default:
xd->port_type = VNET_DPDK_PORT_TYPE_UNKNOWN;
}
@@ -1589,7 +1593,9 @@ dpdk_process (vlib_main_t * vm,
vlib_frame_t * f)
{
clib_error_t * error;
+ vnet_main_t * vnm = vnet_get_main();
dpdk_main_t * dm = &dpdk_main;
+ ethernet_main_t * em = &ethernet_main;
dpdk_device_t * xd;
vlib_thread_main_t * tm = vlib_get_thread_main();
void *vu_state;
@@ -1630,6 +1636,45 @@ dpdk_process (vlib_main_t * vm,
dpdk_update_link_state (xd, now);
}
+{ // Setup MACs for bond interfaces and their links which was initialized in
+ // dpdk_port_setup() but needs to be done again here to take effect.
+ int nports = rte_eth_dev_count();
+ if (nports > 0) {
+ for (i = 0; i < nports; i++) {
+ struct rte_eth_dev_info dev_info;
+ rte_eth_dev_info_get(i, &dev_info);
+ if (!dev_info.driver_name)
+ dev_info.driver_name = dev_info.pci_dev->driver->name;
+ ASSERT(dev_info.driver_name);
+ if (strncmp(dev_info.driver_name, "rte_bond_pmd", 12) == 0) {
+ u8 addr[6];
+ u8 slink[16];
+ int nlink = rte_eth_bond_slaves_get(i, slink, 16);
+ if (nlink > 0) {
+ vnet_hw_interface_t * hi;
+ ethernet_interface_t * ei;
+ /* Get MAC of 1st slave link */
+ rte_eth_macaddr_get(slink[0], (struct ether_addr *)addr);
+ /* Set MAC of bounded interface to that of 1st slave link */
+ rte_eth_bond_mac_address_set(i, (struct ether_addr *)addr);
+ /* Populate MAC of bonded interface in VPP hw tables */
+ hi = vnet_get_hw_interface (
+ vnm, dm->devices[i].vlib_hw_if_index);
+ ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
+ memcpy (hi->hw_address, addr, 6);
+ memcpy (ei->address, addr, 6);
+ /* Add MAC to other slave links */
+ while (nlink > 1) {
+ nlink--;
+ rte_eth_dev_mac_addr_add(
+ slink[nlink], (struct ether_addr *)addr, 0);
+ }
+ }
+ }
+ }
+ }
+}
+
while (1)
{
vlib_process_wait_for_event_or_clock (vm, 5.0);
@@ -1733,6 +1778,10 @@ do { \
_(rte_cxgbe_driver)
#endif
+#ifdef RTE_LIBRTE_PMD_BOND
+ _(bond_drv)
+#endif
+
#undef _
/*