From mboxrd@z Thu Jan 1 00:00:00 1970 From: Or Gerlitz Subject: extending ndo_add_rx_vxlan_port Date: Sun, 27 Oct 2013 17:21:51 +0200 Message-ID: <526D2F8F.1070204@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Cc: Yan Burman , netdev , "Stephen Hemminger" To: Joseph Gasparakis , John Fastabend Return-path: Received: from eu1sys200aog118.obsmtp.com ([207.126.144.145]:39777 "EHLO eu1sys200aog118.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753368Ab3J0PXF (ORCPT ); Sun, 27 Oct 2013 11:23:05 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hi, So with commit 53cf527513eed6e7170e9dceacd198f9267171b0 "vxlan: Notify drivers for listening UDP port changes" drivers that have HW offloads for vxlan can be notified on which UDP port to listen. Taking this further, some HW may need to know the multicast address and/or the VNID used by the vxlan instance/s set above them. In that respect, do we prefer to extend ndo_add_rx_vxlan_port() or introduce new ndo? Or.