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Fix multicast enable on the bonded interface

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Multicast enable flag should be set when the bonded interface is up.
This flag allows multicast packets to be processed from the slave devices
of the bonded interface. Also promiscuous mode for all-multicast should
be correctly displayed as part of 'show hardware detail' output.

Change-Id: Ief0157c4c030a28afb9c45ebf3d6a12710083724
Signed-off-by: Steve Shin <jonshin@cisco.com>
This commit is contained in:
Steve Shin
2017-04-22 06:58:23 -07:00
parent 77819f6ab4
commit bc66a9122f
2 changed files with 13 additions and 1 deletions
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12
src/plugins/dpdk/device/device.c
View File

@@ -649,6 +649,18 @@ dpdk_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags)
rte_eth_promiscuous_disable (xd->device_index);
rte_eth_allmulticast_enable (xd->device_index);
if (xd->pmd == VNET_DPDK_PMD_BOND)
{
u8 slink[16];
int nlink = rte_eth_bond_slaves_get (xd->device_index, slink, 16);
while (nlink >= 1)
{
u8 dpdk_port = slink[--nlink];
rte_eth_allmulticast_enable (dpdk_port);
}
}
xd->flags |= DPDK_DEVICE_FLAG_ADMIN_UP;
dpdk_update_counters (xd, now);
dpdk_update_link_state (xd, now);

2
src/plugins/dpdk/device/format.c
View File

@@ -417,7 +417,7 @@ format_dpdk_device (u8 * s, va_list * args)
format (s, "%Upromiscuous: unicast %s all-multicast %s\n",
format_white_space, indent + 2,
rte_eth_promiscuous_get (xd->device_index) ? "on" : "off",
rte_eth_promiscuous_get (xd->device_index) ? "on" : "off");
rte_eth_allmulticast_get (xd->device_index) ? "on" : "off");
vlan_off = rte_eth_dev_get_vlan_offload (xd->device_index);
s = format (s, "%Uvlan offload: strip %s filter %s qinq %s\n",
format_white_space, indent + 2,