[dpdk-dev] [PATCH v6] net/vmxnet3: Added mtu_set() function to allow setting MTU.
Ferruh Yigit
ferruh.yigit at intel.com
Wed Apr 1 18:07:26 CEST 2020
On 3/31/2020 6:31 PM, Yong Wang wrote:
>
> -----Original Message-----
> From: Eduard Serra Miralles <eserra at vmware.com>
> Date: Wednesday, March 25, 2020 at 12:19 PM
> To: "dev at dpdk.org" <dev at dpdk.org>
> Cc: Yong Wang <yongwang at vmware.com>
> Subject: [PATCH v6] net/vmxnet3: Added mtu_set() function to allow setting MTU.
>
> (Picked up from @Charles Myers patch
> https://patchwork.dpdk.org/patch/57771/)
Thanks for resurrecting the patch.
>
> When the mtu_set() function is not implemented, rte_eth_dev_set_mtu()
> fails with -ENOTSUP and mtu is not stored in the mtu field in the
> rte_eth_dev_data. This causes the mtu in Vmxnet3_MiscConf which is
> shared with hypervisor to always be set to 1500.
>
> This may cause issues receiving jumbo frames on Enhanced Data Path
> N-VDS.
>
> Signed-off-by: Eduard Serra <eserra at vmware.com>
> Acked-by: Yong Wang <yongwang at vmware.com>
> ---
>
> Acked-by: Yong Wang <yongwang at vmware.com>
>
Applied to dpdk-next-net/master, thanks.
More information about the dev
mailing list