From owner-freebsd-arm@FreeBSD.ORG Fri May 2 00:48:09 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D62192DE; Fri, 2 May 2014 00:48:09 +0000 (UTC) Received: from mail-wi0-x235.google.com (mail-wi0-x235.google.com [IPv6:2a00:1450:400c:c05::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C5601121; Fri, 2 May 2014 00:48:09 +0000 (UTC) Received: by mail-wi0-f181.google.com with SMTP id f8so1589806wiw.14 for ; Thu, 01 May 2014 17:48:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=xRsmS+Ny6ohIIzLWatP+DtttUBHR3uYQSEYnfxhVQhU=; b=QC0gNm3piAhVx9k8RKuJR1MIuUC+Rrt+/pqi1MK8YCyEzZYqK2fjfHLCwPPD4pBw10 wI3t2ndexa5vBa1ZKA2GEJ+Fyvhd2Yoxt/IBESAUi/izL69Av6HTRHeRk3y0n/xpOS03 rRmph+KmAhffBpT36HTikhwVeZ8hy6Ida4XdQUyerfkdJq9sFbXcaJR3jew/BqeSHXIr AdVZTYkmbT8wC0AbXu+2NkBe9RQWqG39hvYUDQ7VydXtrQ1ult+e+fYrYZ23yuzb6YbK tjVDjvC/QNMbjlGXl6JZzcK+EnDooAa2nfoqlgC/zy7D3u6R9qMY4zSaz0QFCD8WIJEk sUyQ== MIME-Version: 1.0 X-Received: by 10.180.103.5 with SMTP id fs5mr316553wib.33.1398990278217; Thu, 01 May 2014 17:24:38 -0700 (PDT) Received: by 10.217.10.195 with HTTP; Thu, 1 May 2014 17:24:38 -0700 (PDT) In-Reply-To: <1398987601.22079.140.camel@revolution.hippie.lan> References: <1398987601.22079.140.camel@revolution.hippie.lan> Date: Thu, 1 May 2014 20:24:38 -0400 Message-ID: Subject: Re: BBB/I2C: Using ioctl(I2CRDWR) warns: interrupt storm detected on "intr70:" From: Winston Smith To: Ian Lepore Content-Type: text/plain; charset=UTF-8 Cc: FreeBSD ARM X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 May 2014 00:48:09 -0000 On Thu, May 1, 2014 at 7:40 PM, Ian Lepore wrote: > Nope, that's not spurious, that's a real problem, usually it's a driver > bug. It happens every time I run my `bbb_eeprom` utility -- how would I go about further debugging this?