From owner-freebsd-wireless@FreeBSD.ORG Sun Aug 18 20:15:40 2013 Return-Path: Delivered-To: freebsd-wireless@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 ESMTP id 549BE60F for ; Sun, 18 Aug 2013 20:15:40 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-we0-x22c.google.com (mail-we0-x22c.google.com [IPv6:2a00:1450:400c:c03::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D63292A8C for ; Sun, 18 Aug 2013 20:15:39 +0000 (UTC) Received: by mail-we0-f172.google.com with SMTP id t61so3143576wes.17 for ; Sun, 18 Aug 2013 13:15:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=SwbXRCE5nZA2KSOMxcqTtETRPi4PP7Ggt+rzbhItsu8=; b=IdFPCFHkx8trMAGWPF8bv9XdJ4YYCBKR6Gt/0iMi7TkZGCww6edi8qyXJMvFZ2ehFA m+tsMigwJDu294SSaBr77yjaFTiLXRnG/SBO/CDHU6Cmrtpp2rD/c39OnJkLCWS/imBZ T+hyiq/vIZZ5Vx6cPDyCtHSMNP3ec2DBiiB7wSyLnp45w7qASaYFdhciHg8nUfUtf2ER h6kklycW9kEnIHfzHaCOQwFE96GzRWHF5SqdP+n4vU8Kn8JcZTFGwsk2LkPaaldjESr5 AT7KlnifqwOrjzXJE4wHV62cvcauErLSrZxjVf/diJ9WBpkMFTfrLjf7hrSP7ltpK8pW Aa0A== MIME-Version: 1.0 X-Received: by 10.194.110.138 with SMTP id ia10mr4065211wjb.3.1376856938084; Sun, 18 Aug 2013 13:15:38 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.217.116.136 with HTTP; Sun, 18 Aug 2013 13:15:38 -0700 (PDT) In-Reply-To: References: <201308111650.r7BGo1Qt048071@freefall.freebsd.org> <52099CF4.7050101@meroh.net> Date: Sun, 18 Aug 2013 13:15:38 -0700 X-Google-Sender-Auth: iGgSIsoPCn358Q9fm7VH8VUSjcc Message-ID: Subject: Re: kern/181100: [bwi] Turning up bwi0 crashes / deadlocks the kernel From: Adrian Chadd To: Julio Merino Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Aug 2013 20:15:40 -0000 right, but the TX ring it's after here is '1'. I'm not up to date on the bwi driver except that 6 months ago when i tested this stuff out on an ibook g4, it worked fine. I'll have to do an update on that but I wont be able to for another month at this rate. Are you able to go back in time to before my 11n PHY changes in net80211? See if it's stable there? -adrian On 18 August 2013 07:55, Julio Merino wrote: > On Sat, Aug 17, 2013 at 7:03 PM, Adrian Chadd wrote: > > yes, print out ring_idx > > That information is already in the panic message: > > panic: ring_idx 0 > > Also, init_tx_ring gets called with ring_idx set from 0 to 5. > > -- > Julio Merino / @jmmv >