From owner-freebsd-wireless@FreeBSD.ORG Wed Feb 22 00:56:09 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7F92D106566B for ; Wed, 22 Feb 2012 00:56:09 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 07A0A8FC16 for ; Wed, 22 Feb 2012 00:56:08 +0000 (UTC) Received: by wgbdq11 with SMTP id dq11so6042923wgb.31 for ; Tue, 21 Feb 2012 16:56:07 -0800 (PST) Received-SPF: pass (google.com: domain of adrian.chadd@gmail.com designates 10.180.78.6 as permitted sender) client-ip=10.180.78.6; Authentication-Results: mr.google.com; spf=pass (google.com: domain of adrian.chadd@gmail.com designates 10.180.78.6 as permitted sender) smtp.mail=adrian.chadd@gmail.com; dkim=pass header.i=adrian.chadd@gmail.com Received: from mr.google.com ([10.180.78.6]) by 10.180.78.6 with SMTP id x6mr31106203wiw.18.1329872167918 (num_hops = 1); Tue, 21 Feb 2012 16:56:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; bh=lErSiS7rKxa4ssH+EnAAZZJyPzW1xoETLX26lDihemc=; b=pLDojXkevODds//3J97hq7fkkKFLw3FtLGXP9hCZdXiPbZwfUPc2yK158IrC3yszk6 Tt37UTw3QWak0pkznF672N7Xt3384khmZeFXpXtVfrA28o8spJJXDeU87rQG1qXSZJsm HK7MuCpF1JMFF2usBbPspivSKvLkUPCtoBLoM= MIME-Version: 1.0 Received: by 10.180.78.6 with SMTP id x6mr25902699wiw.18.1329872167882; Tue, 21 Feb 2012 16:56:07 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.216.154.199 with HTTP; Tue, 21 Feb 2012 16:56:07 -0800 (PST) In-Reply-To: References: Date: Tue, 21 Feb 2012 16:56:07 -0800 X-Google-Sender-Auth: 4lEOROhbfVFeK6Zoiq06OYl-XZ4 Message-ID: From: Adrian Chadd To: freebsd-wireless@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: ath fixes in -HEAD: squish (most) of the ath_rx_tasklet warnings X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 22 Feb 2012 00:56:09 -0000 .. as a note, I'm still getting some RX tasklet messages. I'm trying to chase down exactly what I'm missing. Adrian On 16 February 2012 23:26, Adrian Chadd wrote: > Hi, > > I've just rejiggled the reset/channel change path to (mostly) properly > drain and pause the ath taskqueue when doing a reset/channel change. > > This has quietened most of the overlapping RX completions during reset > - they seemed to have been occuring because an RX interrupt was coming > in or had just come in before a reset. > > Please test the latest -HEAD and let me know if there are any issues. > > Thanks! > > > Adrian