From: James Huang <jamsphon@gmail.com>
To: 真我风采 <1534057243@qq.com>
Cc: dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] [vlan offload] does I350 support vlan offload?
Date: Thu, 1 Mar 2018 19:33:37 -0800 [thread overview]
Message-ID: <CAFpuyR6hAbDxHZY-iay7B2+0OXM7=cU5MHJgXV33z527MwyyPg@mail.gmail.com> (raw)
In-Reply-To: <tencent_3A248F31B52B46F1721A2EBC11EDD742AA07@qq.com>
I got same issue, is there any possible way to make it work?
On Feb 3, 2018 5:26 PM, "真我风采" <1534057243@qq.com> wrote:
> Hi, All:
> I want to use I350 vlan offload feature to impove performance, but
> get in trouble.
> After enable port_conf.hw_vlan_strip, i can get vlan id in
> mbuf->vlan_tci, which indicate vlan rx offload is ok.
> but when enable vlan tx offload as below steps,
> a. set vlan id in mbuf->vlan_tci
> b. set PKT_TX_VLAN_PKT in mbuf->ol_flags
> then call rte_eth_tx_burst to transmit, and return value is greater than
> 0(actually 1), but cannot dump pkt with vlan id
> on opposite server.
>
>
> So does I350 supports vlan tx offload? or my usage have error ?
>
>
> Thanks!
next prev parent reply other threads:[~2018-03-02 3:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-04 1:26 =?gb18030?B?1ebO0rfnssk=?=
2018-03-02 3:33 ` James Huang [this message]
2018-03-02 3:38 ` [dpdk-dev] =?gb18030?b?u9i4tKO6ICBbdmxhbiBvZmZsb2FkXSBkb2VzIEkz?= =?gb18030?q?50_support_vlan_offload=3F?= =?gb18030?B?1ebO0rfnssk=?=
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