Thanks, I get what you are saying since by default ' rte_eth_dev_get_mtu' fetches MTU ' dev->data->mtu'. But is not ICE_DSI a switch so MTU would be picked up from switch HW ?
> -----Original Message----- > From: Lu, Wenzhuo > Sent: Thursday, December 6, 2018 11:11 AM > To: Varghese, Vipin <[email protected]>; [email protected] > Cc: Yang, Qiming <[email protected]>; Li, Xiaoyun <[email protected]>; > Wu, Jingjing <[email protected]> > Subject: RE: [dpdk-dev] [PATCH v2 07/20] net/ice: support MTU setting > > Hi Vipin, > > > -----Original Message----- > > From: Varghese, Vipin > > Sent: Tuesday, December 4, 2018 1:52 PM > > To: Varghese, Vipin <[email protected]>; Lu, Wenzhuo > > <[email protected]>; [email protected] > > Cc: Lu, Wenzhuo <[email protected]>; Yang, Qiming > > <[email protected]>; Li, Xiaoyun <[email protected]>; Wu, > > Jingjing <[email protected]> > > Subject: RE: [dpdk-dev] [PATCH v2 07/20] net/ice: support MTU setting > > > > Can you point me to the patch where 'get_mtu' is defined? > There's no 'get_mtu'. No such ops.

