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doc: add QinQ flow to testpmd guide

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Add information on validating and creating QinQ flow rules to
the flow rules management section of the Testpmd User Guide.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
This commit is contained in:
Bernard Iremonger 2017-04-07 16:14:52 +01:00 committed by Ferruh Yigit
parent 568bc64fb8
commit 5a1affd883
1 changed files with 41 additions and 0 deletions
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doc/guides/testpmd_app_ug/testpmd_funcs.rst
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@ -2830,3 +2830,44 @@ Output can be limited to specific groups::
5 0 1000 i- ETH IPV6 ICMP => QUEUE
7 63 0 i- ETH IPV6 UDP VXLAN => MARK QUEUE
testpmd>
Sample QinQ flow rules
~~~~~~~~~~~~~~~~~~~~~~
Validate and create a QinQ rule on port 0 to steer traffic to a VF queue in a VM.
::
testpmd> flow validate 0 ingress pattern eth / vlan tpid is 0x8100 tci is 4 /
vlan tpid is 0x8100 tci is 5 / end actions vf id 1 / queue index 0 / end
Flow rule #0 validated
testpmd> flow create 0 ingress pattern eth / vlan tpid is 0x8100 tci is 4 /
vlan tpid is 0x8100 tci is 5 / end actions vf id 1 / queue index 0 / end
Flow rule #0 created
testpmd> flow list 0
ID Group Prio Attr Rule
0 0 0 i- ETH VLAN VLAN=>VF QUEUE
Validate and create a QinQ rule on port 0 to steer traffic to a queue on the host.
::
testpmd> flow validate 0 ingress pattern eth / vlan tpid is 0x8100 tci is 6 /
vlan tpid is 0x8100 tci is 7 / end actions pf / queue index 0 / end
Flow rule #1 validated
testpmd> flow create 0 ingress pattern eth / vlan tpid is 0x8100 tci is 6 /
vlan tpid is 0x8100 tci is 7 / end actions pf / queue index 1 / end
Flow rule #1 created
testpmd> flow list 0
ID Group Prio Attr Rule
0 0 0 i- ETH VLAN VLAN=>VF QUEUE
1 0 0 i- ETH VLAN VLAN=>PF QUEUE
After creating QinQ rule(s) the following command should be issued to enable QinQ::
testpmd> vlan set qinq on 0