net/vlan: fix a issue of vlan pcp config #3307
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Add vconfig command Signed-off-by: gaohedong <[email protected]>
Now we allow setting a default PCP when creating VLAN like: `vconfig add iface-name vlan-id [pcp]` e.g. `vconfig add eth0 10` will create eth0.10 with VID=10 and no PCP(0) `vconfig add eth0 10 3` will create eth0.10 with VID=10 and PCP=3 Signed-off-by: Zhe Weng <[email protected]>
Now we allow setting a default PCP when creating VLAN like: `vconfig add iface-name vlan-id [pcp]` e.g. `vconfig add eth0 10` will create eth0.10 with VID=10 and no PCP(0) `vconfig add eth0 10 3` will create eth0.10 with VID=10 and PCP=3 Signed-off-by: Zhe Weng <[email protected]>
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Summary
Fix the issue of 3305.
Impact
Support vlan pcp config.
Testing
Open the compilation options CONFIG_NET_VLAN and CONFIG_NSH_DISABLE_VCONFIG. Add the vlan interface with pcp config, ping from sim to host, and check the pcp in packet.
vconfig add eth0 65 3Delete the vlan config, and add it agin with another pcp and check it agin.
vconfig del eth0.65 vconfig add eth0 65 6