From owner-freebsd-wireless@FreeBSD.ORG Wed Sep 12 23:08:12 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DEE11106564A for ; Wed, 12 Sep 2012 23:08:11 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 7342B8FC14 for ; Wed, 12 Sep 2012 23:08:11 +0000 (UTC) Received: by dadr6 with SMTP id r6so1434256dad.13 for ; Wed, 12 Sep 2012 16:08:05 -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 :x-google-sender-auth:message-id:subject:from:to:content-type; bh=1ZKiz37BY41CncCxeiHHAQMIl9iY4ceL+mKZO/gSEm4=; b=PVy52og4Bll2xLls7trg0Ax4TiJ3kSYwZLRglWrW9abzeg7F72zJCGl41hjruvj8Bx JYbKoUZKM2gTJt7o95p+7MYQDRlXYcQ3WntwY/ER909uhqWeMUmnGZV9hxgYQKHleOjx nz8JMqLuCKDDtEzcv+NeIi+tWoTA335cYLyE4dxsEwkbMHf7NO12zB/IuaI/bxZZNuiD yveTGv29rZn7LYSLPscVNE0OlmHloyC3O9Hiak/V4DMzQ8SvwpungW4NCQINd1SswT4G UQDd3p1poJfKTLxpe62PtFarX6d5sL3+cxn9LKzZiySwGqFUCDFl4J2gThL/cnls8iZq YRrw== MIME-Version: 1.0 Received: by 10.68.129.131 with SMTP id nw3mr1281792pbb.43.1347491285543; Wed, 12 Sep 2012 16:08:05 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.68.36.106 with HTTP; Wed, 12 Sep 2012 16:08:05 -0700 (PDT) Received: by 10.68.36.106 with HTTP; Wed, 12 Sep 2012 16:08:05 -0700 (PDT) In-Reply-To: References: Date: Wed, 12 Sep 2012 16:08:05 -0700 X-Google-Sender-Auth: w9V9945_nc1nfo9dXYpkWIQGCMs Message-ID: From: Adrian Chadd To: freebsd-wireless@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: [CFT]: filtered frames support 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, 12 Sep 2012 23:08:12 -0000 Hi, Ive seen some odd hangs where the tid is paused once, but both waiting for bar and filtered frame completion. That shouldnt happen. Ill hold off commiting this until I root cause and resolve it. Adrian On Sep 10, 2012 8:56 PM, "Adrian Chadd" wrote: > Hi all, > > I've been working on filtered frames support as a precursor for > correct AP mode power save support. > > The patch is here: > http://people.freebsd.org/~adrian/ath/20120910-filter-frame-12-works.diff > > It only supports filtered frames for 802.11n aggregate sessions. It > doesn't yet support filtered frames on non-aggregate sessions as I > haven't yet implemented a software retry mechanism for non-ADDBA > session transmission. > > I'd like to commit this to -HEAD soon so I can work on software > retransmission for non-ADDBA session traffic. > > Thanks again for helping me develop 802.11n support for the Atheros > wifi devices! > > > > > Adrian >