From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Gundecha Subject: Fwd: why the number of queue of NIC impact the ping results? Date: Wed, 26 May 2010 16:46:59 +0530 Message-ID: References: <4A6A2125329CFD4D8CC40C9E8ABCAB9F2498091D21@MILEXCH2.ds.jdsu.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Jon Zhou To: "netdev@vger.kernel.org" Return-path: Received: from mail-pv0-f174.google.com ([74.125.83.174]:33053 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753285Ab0EZLRT convert rfc822-to-8bit (ORCPT ); Wed, 26 May 2010 07:17:19 -0400 Received: by pvg3 with SMTP id 3so1042200pvg.19 for ; Wed, 26 May 2010 04:17:19 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: What is the driver version you are using?=A0 Is it 1.45.21, the one present in 2.6.27-19 ? Upgrading the whole kernel to latest version would be helpful for multi= -queue. On Wed, May 26, 2010 at 2:31 PM, Jon Zhou wrote: > > broadcom bnx2x netxtreme2-5.2.50,kernel 2.6.27-19 > > @receiver: > > insmod ./bnx2x.ko =A0multi_mode=3D1 num_queues=3D12/14/16 > > @sender: > ping receiver ->response OK > > > but no response when > > insmod ./bnx2x.ko =A0multi_mode=3D1 num_queues=3D2/4/8/10 > > have any idea? > > thanks > jon > > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at =A0http://vger.kernel.org/majordomo-info.html