diff options
| author |   John Lo <loj@cisco.com> | 2020-05-12 22:34:39 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-05-27 17:27:27 +0000 |
| commit | 4a302ee7c75f3d4fd1a73a9d1f6c34b3bde8d620 (patch) | |
| tree | 46afc10a5fb0edc511b18ab8cac176458a9e59c0 /docs | |
| parent | 94f3295d3807ccadbadbc863640af4fc4c224d7f (diff) | |
ethernet: fix DMAC check and skip unnecessary ones (VPP-1868)
Fix and optimize DMAC check in ethernet-input node to utilize NIC or
driver which support L3 DMAC-filtering mode so that DMAC check can be
bypassed safely for interfaces/sub-interfaces in L3 mode.
Checking of interface in L3-DMAC-filtering state to avoid DMAC check
require the following:
a) Fix interface driver init sequence for devices which supports L3
DMAC-filtering to indicate its capability and initialize interface
to L3 DMAC-filtering state.
b) Fix ethernet_set_flags() function and its associated callback
flags_change() functions registered by various drivers in interface
infra to provide proper L3 DMAC filtering status.
Maintain interface/sub-interface L3 config count so DMAC checks can be
bypassed if L3 forwarding is not setup on any main/sub-interfaces.
Type: fix
Ticket: VPP-1868
Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I204d90459c13e9e486cfcba4e64e3d479bc9f2ae
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions