From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jamal Hadi Salim Subject: Re: [net-next PATCH 0/5] net_sched: Add support for IFE action Date: Thu, 25 Feb 2016 07:23:30 -0500 Message-ID: <56CEF242.5090908@mojatatu.com> References: <1456147304-13355-1-git-send-email-jhs@emojatatu.com> <56CB3B90.8030206@iogearbox.net> <56CC4BEA.70108@mojatatu.com> <56CC5CB6.1030807@iogearbox.net> <56CC6C75.1000903@mojatatu.com> <56CC7C20.3090302@iogearbox.net> <56CDA6E8.7010604@mojatatu.com> <56CDECE5.5040604@iogearbox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, xiyou.wangcong@gmail.com, alexei.starovoitov@gmail.com To: Daniel Borkmann , davem@davemloft.net Return-path: Received: from mail-ig0-f195.google.com ([209.85.213.195]:35978 "EHLO mail-ig0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760328AbcBYMXc (ORCPT ); Thu, 25 Feb 2016 07:23:32 -0500 Received: by mail-ig0-f195.google.com with SMTP id xg9so871071igb.3 for ; Thu, 25 Feb 2016 04:23:32 -0800 (PST) In-Reply-To: <56CDECE5.5040604@iogearbox.net> Sender: netdev-owner@vger.kernel.org List-ID: On 16-02-24 12:48 PM, Daniel Borkmann wrote: > On 02/24/2016 01:49 PM, Jamal Hadi Salim wrote: >> Drivers do set the hash. My use case is slightly different. >> I have a NIC which has an embedded cavium processor. This thing >> strips off the TLV and uses the hash to select the host MSI. >> Only thing we dont use at the moment is queue_mapping. > > Ok, but the example says ingress qdisc. ;) I presume the driver for the > NIC and the offloading parts are non-public? :/ Well, it is not exactly mellanox or intel - but I am sure someone would be willing to sell that NIC. > So, without them, placing > this on ingress qdisc doesn't seem much useful wrt the skb hash example, > and most people only have the software part (for ingress I mean) available. Do you want me to take skbbhash out? I just want to get this set in then worry about adding and modifying. cheers, jamal