From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 051DDC433F5 for ; Sun, 10 Oct 2021 15:07:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E341A60C41 for ; Sun, 10 Oct 2021 15:07:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232516AbhJJPJC (ORCPT ); Sun, 10 Oct 2021 11:09:02 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:59540 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231842AbhJJPJB (ORCPT ); Sun, 10 Oct 2021 11:09:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=oSEC+2pNGXb0zXkZliC2hv8mrA0BDtnrgquBa5rePM0=; b=JiXChuZbeaTtTBbVjVM02VcHWV VrCCz+BY1nDirPzPJWrm3vX09y+H4r4JarRCwchs5TCLVefX5lLSFka50QcBmJFyh6H9QPUnK+aci uHT7NCaPEYKJv/yW8pYjXOP0vm84fV6LO+S1ynQBINkYCp377MQxSEM3hPMNVPVIFkI4=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1mZaPX-00AExd-Fn; Sun, 10 Oct 2021 17:06:47 +0200 Date: Sun, 10 Oct 2021 17:06:47 +0200 From: Andrew Lunn To: Biju Das Cc: Sergei Shtylyov , "David S. Miller" , Jakub Kicinski , Sergey Shtylyov , Geert Uytterhoeven , Sergey Shtylyov , Adam Ford , Yuusuke Ashizuka , Yoshihiro Shimoda , "netdev@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: Re: [PATCH net-next v2 13/14] ravb: Update EMAC configuration mode comment Message-ID: References: <20211010072920.20706-1-biju.das.jz@bp.renesas.com> <20211010072920.20706-14-biju.das.jz@bp.renesas.com> <8c6496db-8b91-8fb8-eb01-d35807694149@gmail.com> <57dbab90-6f2c-40f5-2b73-43c1ee2c6e06@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > by looking at the RJ LED's there is not much activity and packet > statistics also show not much activity by default. > How can we check, it is overloading the controller? So that I can > compare with and without this setting What is you link peer? A switch? That will be doing some filtering, so you probably don't see unicast traffic from other devices. So you need to flood your link with traffic the switch does not filter. Try multicast traffic for a group you are not a member off. You might need to disable IGMP snooping on the switch. Or use a traffic generator as a link peer and have it generate streams with mixed sources and destinations. Andrew