diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2019-07-12 11:55:26 -0500 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-10-16 18:37:11 +0000 |
| commit | 153727743b9193f39410bc8445e09f1b93cbd07f (patch) | |
| tree | 67fe4768b100ebf4d26477de66dca6f7bcef6d9f /src/plugins | |
| parent | 812afe712b62484b4390fa048c76fe8bf4cd0a12 (diff) | |
dpdk: add function to add/del extra MAC addrs
Type: feature
Add a callback to install or remove an additional MAC address on
a DPDK-managed device. Note that some PMDs don't have support for
this so YMMV.
Change-Id: I7b0cb3fb0af0d66fbdb7b894a712897f889520a5
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/dpdk/device/device.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/plugins/dpdk/device/device.c b/src/plugins/dpdk/device/device.c index e9c1a557a75..3b41e93e01a 100644 --- a/src/plugins/dpdk/device/device.c +++ b/src/plugins/dpdk/device/device.c @@ -43,6 +43,29 @@ static char *dpdk_tx_func_error_strings[] = { }; static clib_error_t * +dpdk_add_del_mac_address (vnet_hw_interface_t * hi, + const u8 * address, u8 is_add) +{ + int error; + dpdk_main_t *dm = &dpdk_main; + dpdk_device_t *xd = vec_elt_at_index (dm->devices, hi->dev_instance); + + if (is_add) + error = rte_eth_dev_mac_addr_add (xd->port_id, + (struct rte_ether_addr *) address, 0); + else + error = rte_eth_dev_mac_addr_remove (xd->port_id, + (struct rte_ether_addr *) address); + + if (error) + { + return clib_error_return (0, "mac address add/del failed: %d", error); + } + + return NULL; +} + +static clib_error_t * dpdk_set_mac_address (vnet_hw_interface_t * hi, const u8 * old_address, const u8 * address) { @@ -600,6 +623,7 @@ VNET_DEVICE_CLASS (dpdk_device_class) = { .subif_add_del_function = dpdk_subif_add_del_function, .rx_redirect_to_node = dpdk_set_interface_next_node, .mac_addr_change_function = dpdk_set_mac_address, + .mac_addr_add_del_function = dpdk_add_del_mac_address, .format_flow = format_dpdk_flow, .flow_ops_function = dpdk_flow_ops_fn, }; |