diff options
| author | Subbaraya Sundeep <[email protected]> | 2021-08-27 13:30:55 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-08-29 09:48:32 +0000 |
| commit | dce677da57c0edac7a53f1fce58fca180b7ea89b (patch) | |
| tree | 5d8f7cbd7278a197569109e153e96d4b250592c6 /net/unix/af_unix.c | |
| parent | octeontx2-af: Fix inconsistent license text (diff) | |
| download | kernel-dce677da57c0edac7a53f1fce58fca180b7ea89b.tar.gz kernel-dce677da57c0edac7a53f1fce58fca180b7ea89b.zip | |
octeontx2-pf: Add vlan-etype to ntuple filters
NPC extraction profile marks layer types
NPC_LT_LB_CTAG for CTAG and NPC_LT_LB_STAG_QINQ for
STAG after parsing input packet. Those layer types
can be used to install ntuple filters using
vlan-etype option. Below are the commands and
corresponding behavior with this patch in place.
> alias nt "ethtool -U eth0 flow-type ether"
> nt vlan 5 m 0xf000 action 0
Input packets with outer VLAN id as 5 i.e,
stag packets with VLAN id 5 and ctag packets with
VLAN id as 5 are hit.
> nt vlan-etype 0x8100 action 0
All input ctag packets with any VLAN id are hit.
> nt vlan-etype 0x88A8 action 0
All input stag packets with any VLAN id are hit.
> nt vlan-etype 0x8100 vlan 5 m 0xf000 action 0
All input ctag packets with VLAN id 5 are hit.
> nt vlan-etype 0x88A8 vlan 5 m 0xf000 action 0
All input stag packets with VLAN id 5 are hit.
Signed-off-by: Subbaraya Sundeep <[email protected]>
Signed-off-by: Sunil Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions