Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965723AbcCOS3k (ORCPT ); Tue, 15 Mar 2016 14:29:40 -0400 Received: from smtp-fw-33001.amazon.com ([207.171.189.228]:33432 "EHLO smtp-fw-33001.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965622AbcCOS3i (ORCPT ); Tue, 15 Mar 2016 14:29:38 -0400 X-IronPort-AV: E=Sophos;i="5.24,340,1454976000"; d="scan'208";a="460686746" Date: Tue, 15 Mar 2016 11:29:33 -0700 From: Matt Wilson To: Dan Williams Cc: Netanel Belgazal , zorik@annapurnalabs.com, saeed@annapurnalabs.com, alex@annapurnalabs.com, msw@amazon.com, aliguori@amazon.com, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, antoine.tenart@free-electrons.com Subject: Re: [PATCH] net: ena: Add a driver for Amazon Elastic Network Adapters (ENA) Message-ID: <20160315182933.GA754@u54ee753d2d1854bda401.ant.amazon.com> References: <1458039006-19956-1-git-send-email-netanel@annapurnalabs.com> <1458065947.31283.26.camel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1458065947.31283.26.camel@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 546 Lines: 15 On Tue, Mar 15, 2016 at 01:19:07PM -0500, Dan Williams wrote: > On Tue, 2016-03-15 at 12:50 +0200, Netanel Belgazal wrote: > > + > > +The ENA driver supports industry standard TCP/IP offload features > > such > > +as checksum offload and TCP transmit segmentation offload (TSO). > > + > > +Receive-side scaling (RSS) is supported for multi-core scaling. > > Any chance it also supports VXLAN offload? While there's room for tunnel offload fields in the TX/RX descriptors (e.g., see ena_eth_io_tx_desc), there is no support at this time. --msw