* vlan intertion offload does not take effect in 17.08
@ 2017-11-09 10:27 Chillance Zen
2017-11-10 1:19 ` Ferruh Yigit
0 siblings, 1 reply; 2+ messages in thread
From: Chillance Zen @ 2017-11-09 10:27 UTC (permalink / raw)
To: dev, Jie Zheng
hi,all
I write this code when processing a packet try to utilize VLAN offload(the
nic does support that offlaod because I verify it in its dev_info)
m->vlan_tci=222;
m->ol_flags=PKT_TX_VLAN_PKT;
the packets out of that interface does not contain any vlan tag.
does anybody know what's happening or anything has changed since 17.08?
Regards
--
Linc @bjtu
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: vlan intertion offload does not take effect in 17.08
2017-11-09 10:27 vlan intertion offload does not take effect in 17.08 Chillance Zen
@ 2017-11-10 1:19 ` Ferruh Yigit
0 siblings, 0 replies; 2+ messages in thread
From: Ferruh Yigit @ 2017-11-10 1:19 UTC (permalink / raw)
To: Chillance Zen, dev, Jie Zheng
On 11/9/2017 2:27 AM, Chillance Zen wrote:
> hi,all
> I write this code when processing a packet try to utilize VLAN offload(the
> nic does support that offlaod because I verify it in its dev_info)
>
> m->vlan_tci=222;
> m->ol_flags=PKT_TX_VLAN_PKT;
>
> the packets out of that interface does not contain any vlan tag.
>
> does anybody know what's happening or anything has changed since 17.08?
In Rx path, the meaning of the PKT_RX_VLAN changed in this release [1], but Tx
path should be same.
[1]
Commit: 380a7aab1ae2 ("mbuf: rename deprecated VLAN flags")
>
> Regards
>
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2017-11-09 10:27 vlan intertion offload does not take effect in 17.08 Chillance Zen
2017-11-10 1:19 ` Ferruh Yigit
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