From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8825C0502A for ; Mon, 29 Aug 2022 02:31:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229463AbiH2Cbf (ORCPT ); Sun, 28 Aug 2022 22:31:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229462AbiH2Cbe (ORCPT ); Sun, 28 Aug 2022 22:31:34 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FC6430F6D for ; Sun, 28 Aug 2022 19:31:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1661740292; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=ah8Haau/7IaRkO08sKK/2Ap55aXTGN4QiqzCtQHwyPs=; b=hVT7VSonrffn7koa15oFpJYqeTUbn2ak1ldRHeACVtRg6Chlz4v1SWBkF+Ok8NAvAZBZsH +QqpCkPsAJeyMZqmjEMF1hrC4XNcBIQUeWVT7hYVo7ruu0M9wpkdcTgWiJcwaJR7AUxp0D SHSi/VpjncK+a50esluRyD6eEWPnDxk= Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-262-AAs2AbpCPPe92z5piZz6_Q-1; Sun, 28 Aug 2022 22:31:30 -0400 X-MC-Unique: AAs2AbpCPPe92z5piZz6_Q-1 Received: by mail-qk1-f198.google.com with SMTP id l15-20020a05620a28cf00b006b46997c070so5698678qkp.20 for ; Sun, 28 Aug 2022 19:31:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc; bh=ah8Haau/7IaRkO08sKK/2Ap55aXTGN4QiqzCtQHwyPs=; b=w9gxriCulI+Ax8uAIv4QOUwcZBPHc6rPCIPhyPLW6K5aQK2stvS1AuEVKwWhu8mom9 KxwhZvgISj0xAs1LkYD5Qa8SHIriGluthMP66C7YyyqnPkR6BizreUNy1DJLHXFlg3Mt M+YhRR2CpjWbPBiUFIFrtfhhxx6x7Fc+uhGhLyJJYpLno7AqlKWzCR5spI4Z5O5gX/ng MLnvxzpjpClBWgY7lUB7h61vdif1ojjXeQrnIx54NoR55bYRl6vmEaABG5gT4s9fJObF MRkl4qy2645n+W2G+X6ZQI1AW2HFrb5nPwWWhMGdkCP0vfrrfYS1WnMZPvnkN3vdk4ic 6fIg== X-Gm-Message-State: ACgBeo2OADb8s8BbRckL2A55XlvjwjKnb2ppG3nIh5yUooZXtB2RtPzc dCKu+UgQXDqOzHMpkaf4Db5wW/CAv0sW3PND/KaaobTvuChZQIxh9BaLQiF4wbRSLAtZC+B/daK IO3z4zWzfiY0WuBar+lHzApRmzCwoUF+Xp+moSg== X-Received: by 2002:a05:622a:214:b0:342:f97c:1706 with SMTP id b20-20020a05622a021400b00342f97c1706mr8420714qtx.291.1661740290450; Sun, 28 Aug 2022 19:31:30 -0700 (PDT) X-Google-Smtp-Source: AA6agR4BlX9asFU3kB2QAzKQnGObKQL+aiQ/8YjuCdJVz26dC8K8S8TDzTsjey0PyYfu5baLhfz1ztdhu8kcjt2ZtN4= X-Received: by 2002:a05:622a:214:b0:342:f97c:1706 with SMTP id b20-20020a05622a021400b00342f97c1706mr8420702qtx.291.1661740290272; Sun, 28 Aug 2022 19:31:30 -0700 (PDT) MIME-Version: 1.0 References: <20220701143052.1267509-1-miquel.raynal@bootlin.com> <20220701143052.1267509-2-miquel.raynal@bootlin.com> <20220819191109.0e639918@xps-13> <20220823182950.1c722e13@xps-13> <20220824093547.16f05d15@xps-13> <20220825104035.11806a67@xps-13> <20220826100825.4f79c777@xps-13> In-Reply-To: <20220826100825.4f79c777@xps-13> From: Alexander Aring Date: Sun, 28 Aug 2022 22:31:19 -0400 Message-ID: Subject: Re: [PATCH wpan-next 01/20] net: mac802154: Allow the creation of coordinator interfaces To: Miquel Raynal Cc: Alexander Aring , Stefan Schmidt , linux-wpan - ML , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet , Network Development , David Girault , Romuald Despres , Frederic Blain , Nicolas Schodet , Thomas Petazzoni Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org Hi, On Fri, Aug 26, 2022 at 4:08 AM Miquel Raynal wrote: ... > > > > I need to say that I really used multiple monitors at the same time on > > one phy only and I did that with hwsim to run multiple user space > > stacks. It was working and I was happy and didn't need to do a lot of > > phy creations in hwsim. > > Indeed, looking at the code, you could use as many MONITOR interfaces > you needed, but only a single NODE. I've changed that to use as many > NODE and COORD that we wish. > Be careful there, there is a reason why we don't allow this and this has to do with support of multiple address filters... but here it depends also what you mean with "use". I need to admit, you can achieve the same behaviour of multiple user space stacks and one monitor, _but_ you can easily filter the traffic if you do it per interface... - Alex