From owner-freebsd-net@FreeBSD.ORG Wed Feb 10 22:01:53 2010 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AB67A106566C; Wed, 10 Feb 2010 22:01:53 +0000 (UTC) (envelope-from egorenar@googlemail.com) Received: from mail-ew0-f211.google.com (mail-ew0-f211.google.com [209.85.219.211]) by mx1.freebsd.org (Postfix) with ESMTP id 15E7E8FC0C; Wed, 10 Feb 2010 22:01:52 +0000 (UTC) Received: by ewy3 with SMTP id 3so554612ewy.13 for ; Wed, 10 Feb 2010 14:01:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=Mm7SxO4DycPlqfOEQJN02K3o3fhMWSkbxL1bVLQlWfM=; b=eVPHIeRmXYLqJMugMwhCKE78Ar9Dz7ma64H1+8Nz6elVagX4AR7GruzL9gT/a3TKBg 7C2Vb0C8kDnCJFtHqSD7EK0XZgDplZh4NhYgGADdvkaFF9USXcoSiPYAc8wJkZQna/UL btrBcBTZVHx8D5aXE13OJ4nT4Z1GH3Qoo8IQA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=JOO/+objPDcVGevrKyKxGQwNtbfJ5cCcpbc4wstVMb1G7Y8XV8GQCdwblj7Ol7S5RT RUbxYl247LqJjV7NEDCL/U7HJdmwOLRDChpF6n6mE0tDG3AKbGSQtrWrPXgeNHyb8Xy/ lf0erc6zuSSblB7Ao6fOvY9uyCdSbR0DORrXg= MIME-Version: 1.0 Received: by 10.213.43.197 with SMTP id x5mr2765034ebe.91.1265839312074; Wed, 10 Feb 2010 14:01:52 -0800 (PST) In-Reply-To: <4B73274E.1050902@freebsd.org> References: <2d3b7e441002100446k36493e24ldef6d4e335092b7f@mail.gmail.com> <4B73274E.1050902@freebsd.org> Date: Wed, 10 Feb 2010 23:01:52 +0100 Message-ID: <2d3b7e441002101401x2f6f5f28i5ee3b63c18e6b1ed@mail.gmail.com> From: Alexander Egorenkov To: Rui Paulo Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org Subject: Re: net80211 and PPI header X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Feb 2010 22:01:53 -0000 > What exactly do you need? We should be able to extend radiotap. > 1. Not only one RSSI but for every antenna (also in dBm) 2. HT greenfield/HT mixed indicator 4. Number of spatial streams (STBC) 3. A-MPDU support (MPDU density, A-MPDU reassembly) The most important one is A-MPDU support, i think. Wireshark supports PPI header and can handle A-MPDUs very nicely. That's it for now :-) Alex