From owner-freebsd-questions@FreeBSD.ORG Wed Apr 29 12:30:50 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3CDBF1065702 for ; Wed, 29 Apr 2009 12:30:50 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from mail-bw0-f213.google.com (mail-bw0-f213.google.com [209.85.218.213]) by mx1.freebsd.org (Postfix) with ESMTP id BABE08FC27 for ; Wed, 29 Apr 2009 12:30:49 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by bwz9 with SMTP id 9so1122118bwz.43 for ; Wed, 29 Apr 2009 05:30:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=IeSTTaWFRz0yS2ixDL3EKEbiDE9+n2V9ifaqbAWials=; b=xt+KDfguXBQWCpPXc8HIsn6EzaJjwjWPqIqAxmQSU1/hvgYDzZxZuUhn0BB9I9Huty d0WEzFh09hoVR/joi6SS6WwguLHkHoU04tQRnda+OQbiL1x4FJ/e96zhV/h2ih+ZKRJ5 yxmf+I3YQDJE9BCJucDF8xiu0nikAimOpKvq0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=XaBP1zFi9RJGp4Rn3toc7/7Us/JaxwLm65904if7UYepZip4Xo6SySJFpIDau9SoBM VP1NgrFVSEoBlhKYNujmlSWIMDB1jsJdbKyY9VzdOgcG3+hBU/lGcgJwLS1ylwEZPbrf FOb4PH/ExdHvMv8ZkIQsQj0R007WHN6L1yShA= MIME-Version: 1.0 Received: by 10.239.132.134 with SMTP id 6mr13595hbr.157.1241008248599; Wed, 29 Apr 2009 05:30:48 -0700 (PDT) In-Reply-To: <49F78DD0.70007@onetel.com> References: <49F78DD0.70007@onetel.com> Date: Wed, 29 Apr 2009 14:30:48 +0200 Message-ID: <3a142e750904290530p7189e3d2y40328186dd4141f7@mail.gmail.com> From: "Paul B. Mahol" To: Chris Whitehouse Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: User Questions Subject: Re: ndis0 interrrupt storm X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Apr 2009 12:30:50 -0000 On 4/29/09, Chris Whitehouse wrote: > Hi all > > I'm trying to get a Linksys WPC54Gv5 wireless pccard working. It has a > Marvell 8335 chip. I've created a module with ndisgen and I can see > ndis0. When I up it with ifconfig I immediately get repeated messages: > > Apr 28 23:23:19 pcbsd kernel: interrupt storm detected on "irq11:"; > throttling interrupt source > > As soon as I down the interface the messages stop. > > I've also tried starting ndis0 with polling > > # ifconfig ndis0 inet 192.168.1.20 polling > > but still get the messages. I guess this driver doesn't support polling. > Or I've got the syntax wrong. That command is not currently efective at all for ndisX(I yet have to see if it is possible). > According to vmstat -i irq11 is used by cbb0 and pcm0. ndis0 is on irq9 > > irq9: cbb1 ndis0++ > > This is on PCBSD 7.1 which is FreeBSD 7.2-PRERELEASE > > Any way I can get this thing working? Try yo disable cbbX if you dont use it or enable MSI for pcm0 (if possible). -- Paul