From owner-freebsd-hackers@FreeBSD.ORG Fri Jul 22 13:35:03 2005 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5618A16A45A for ; Fri, 22 Jul 2005 13:35:03 +0000 (GMT) (envelope-from samuel.pierson@gmail.com) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.199]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4AC0143D88 for ; Fri, 22 Jul 2005 13:34:53 +0000 (GMT) (envelope-from samuel.pierson@gmail.com) Received: by wproxy.gmail.com with SMTP id 71so347884wri for ; Fri, 22 Jul 2005 06:34:52 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=KnS+u61kTdUsb4BpIgLNqScEjEegx44XRVmTMzeMbNw48uNx21DbHcGoi+DauUu30pItkm7UsZmaqv3c33xn8qm/43Eyl2uGICbDRW15y9bmQDVvnkVjdiCGupiepRdv6f2f3S9PIrdqwKVRQUcQJrVhfI0+VBXmv7iiRJKBWOs= Received: by 10.54.68.4 with SMTP id q4mr1184954wra; Fri, 22 Jul 2005 06:34:52 -0700 (PDT) Received: by 10.54.144.1 with HTTP; Fri, 22 Jul 2005 06:34:52 -0700 (PDT) Message-ID: Date: Fri, 22 Jul 2005 08:34:52 -0500 From: Sam Pierson To: Sam Leffler In-Reply-To: <42E03E5B.80905@errno.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <200507211849.aa11934@salmon.maths.tcd.ie> <42E03E5B.80905@errno.com> Cc: David Malone , FreeBSD Hackers Subject: Re: Atheros, hardware access layer, collisions X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Sam Pierson List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jul 2005 13:35:03 -0000 > You need to set cwmin on the tx q as David describes. Be sure to set > the parameters you set into the hardware; check the wme update code for > the correct logic. For the other thing just set the tx descriptor to do > 1 try. >=20 > Sam Thanks guys. I'm still playing with these files so I'll let you know how it goes, your answers have been very helpful. Is there a way to sniff control frames and/or detect collisions? This would help me out a lot and eliminate the guesswork that I've been doing.