Hi Lu,
I already have the hw_vlan_filter set to 0 to disable it in the
port_conf .
struct rte_eth_conf port_conf =
{
.rxmode = {
.split_hdr_size = 0,
.header_split = 0, /**< Header Split disabled */
.hw_ip_checksum = 0, /**< IP checksum offload disabled */
.hw_vlan_filter = 0, /**< VLAN filtering disabled */
.jumbo_frame = 0, /**< Jumbo Frame Support disabled */
.hw_strip_crc = 0, /**< CRC stripped by hardware */
},
.txmode = {
.mq_mode = ETH_MQ_TX_NONE,
},
.intr_conf = {
.lsc = 0, /**< lsc interrupt feature enabled */
},
#if 0
.rx_adv_conf = {
.rss_conf = {
.rss_key = NULL,
.rss_hf = ETH_RSS_IPV4 | ETH_RSS_IPV6,
},
}
#endif
};
Interestingly the same setup works fine with vlan without Dpdk. Any other
suggestions ?
--
Regards,
Souvik
-----Original Message-----
From: Lu, Wenzhuo [mailto:wenzhuo...@intel.com]
Sent: Thursday, August 18, 2016 8:33 PM
To: Dey, Souvik <sodey at sonusnet.com>; dev at dpdk.org
Subject: RE: VLAN with ixgbevf pmd
Hi Souvik,
Take testpmd for example, normally we should disable HW vlan filter by adding
parameter " --disable-hw-vlan-filter " or CLI " port config all hw-vlan-filter
off". Hope it can help :)
Best regards
Wenzhuo Lu
> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Dey, Souvik
> Sent: Thursday, August 18, 2016 10:47 PM
> To: dev at dpdk.org<mailto:dev at dpdk.org>
> Subject: [dpdk-dev] VLAN with ixgbevf pmd
>
> Hi,
>
>
>
> I am trying to get tagged packets to work in SRIOV mode. I am using
> dpdk 2.1 version with an application on KVM.
>
> The setup is as below: The same configuration works for untagged packets.
>
> Guest VM (Virtual Function/Created tagged kni interfaces)--- > KVM
> host (PF/no tag on the VF ) -->Client server
>
> When the packet is tagged (vlan tag/id) the packet is sent from kni
> interface to the application is it received with the tag and is also
> sent out to the pmd. But the packets does not go out of the host.
> Neither any tagged packets are coming in from out to the application. The
> ol_flags is set to 0 in my application.
>
> Can someone let me know what I am missing? Do we need to do some
> specific configuration on the rx or tx ports for this ? Does the vlan
> id configured on the kni gets peculated down to the vf of the host too which
> is causing the issue ?
>
>
>
> Any help would be highly appreciated!
>
>
>
> --
>
> Regards,
>
> Souvik
