diff options
| author |   John Lo <loj@cisco.com> | 2016-07-07 13:54:44 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-07-08 09:38:56 +0000 |
| commit | ce3e971bab3a67b5d484294f5cfd3d270c76bc38 (patch) | |
| tree | 4eb8bc94dcc88259b45b699c71802f2265ad1962 /vnet/vnet/devices/dpdk/dpdk.h | |
| parent | 618ab08c4f0bccc4ceca6a8b18ea797fbe9fd5a7 (diff) | |
Allow DPDK per interface startup config to enable/disable VLAN stripping
The init of VIC/ENIC ports enable VLAN stripping of received packets by
default, which is different to all other devices. The VLAN stripping of
ENIC ports can be disabled by adding the per device DPDK config as
"vlan-strip-offload off" such as:
dpdk {... dev 0000:0c:00.0 {vlan-strip-offload off} ...}
The per device config "vlan-strip-offload on" can be used for enabling VLAN
stripping for other devices which support this function but is disabled
by default.
Change-Id: I9c81904a87c26868a07900b03677aeeb57f72372
Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'vnet/vnet/devices/dpdk/dpdk.h')
| -rw-r--r-- | vnet/vnet/devices/dpdk/dpdk.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/vnet/vnet/devices/dpdk/dpdk.h b/vnet/vnet/devices/dpdk/dpdk.h index dee4625b82f..05f74b849f5 100644 --- a/vnet/vnet/devices/dpdk/dpdk.h +++ b/vnet/vnet/devices/dpdk/dpdk.h @@ -294,6 +294,11 @@ typedef struct dpdk_efd_t { typedef struct { vlib_pci_addr_t pci_addr; u8 is_blacklisted; + u8 vlan_strip_offload; +#define DPDK_DEVICE_VLAN_STRIP_DEFAULT 0 +#define DPDK_DEVICE_VLAN_STRIP_OFF 1 +#define DPDK_DEVICE_VLAN_STRIP_ON 2 + #define _(x) uword x; foreach_dpdk_device_config_item #undef _ |