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 X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8421C433DF for ; Sun, 24 May 2020 11:24:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83F212076C for ; Sun, 24 May 2020 11:24:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=wp.pl header.i=@wp.pl header.b="DkrMgsOT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728379AbgEXLYt (ORCPT ); Sun, 24 May 2020 07:24:49 -0400 Received: from mx4.wp.pl ([212.77.101.11]:30796 "EHLO mx4.wp.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728173AbgEXLYt (ORCPT ); Sun, 24 May 2020 07:24:49 -0400 X-Greylist: delayed 400 seconds by postgrey-1.27 at vger.kernel.org; Sun, 24 May 2020 07:24:48 EDT Received: (wp-smtpd smtp.wp.pl 26069 invoked from network); 24 May 2020 13:18:06 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wp.pl; s=1024a; t=1590319086; bh=s2VlNdm/ezPLu7iqut4tcP52g6smr1pv+Z1FEsLhZnI=; h=From:To:Cc:Subject; b=DkrMgsOTu+yJ3UgdU1/8MaW42lUrKqUzeWAJfMoQ233dkjVenrOnDmutjeaXaVwSc ocE30CM0vI4cuB8M11etaUFv815P56V52YQow7QyLsnu67tTqdpJ/ZWpa/Y8Utwk+u Q7D8KjCJIsks1LKk1FkSLlsQlvzUDMiIZS/jZXvE= Received: from unknown (HELO localhost) (stf_xl@wp.pl@[46.39.164.203]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP for ; 24 May 2020 13:18:06 +0200 Date: Sun, 24 May 2020 13:17:51 +0200 From: Stanislaw Gruszka To: Rui Salvaterra Cc: kvalo@codeaurora.org, Larry.Finger@lwfinger.net, linux-wireless@vger.kernel.org Subject: Re: [RFC PATCH] rt2800lib: unconditionally enable MFP Message-ID: <20200524111751.GA914918@wp.pl> References: <20200524094730.2684-1-rsalvaterra@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200524094730.2684-1-rsalvaterra@gmail.com> X-WP-MailID: 52ad4cd0aee7d5ff349556358338b65a X-WP-AV: skaner antywirusowy Poczty Wirtualnej Polski X-WP-SPAM: NO 0000000 [MbN0] Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Sun, May 24, 2020 at 10:47:31AM +0100, Rui Salvaterra wrote: > According to Larry [1] (and successfully verified on b43) mac80211 > transparently falls back to software for unsupported hardware cyphers. Thus, > there's no reason for not unconditionally enabling MFP. This gives us WPA3 > support out of the box, without having to manually disable hardware crypto. > > Tested on an RT2790-based Wi-Fi card. > > [1] https://lore.kernel.org/linux-wireless/8252e6a1-b83c-64eb-2503-2686374216ae@lwfinger.net/ AFICT more work need to be done to support MFP by HW encryption properly on rt2x00. See this message and whole thread: https://lore.kernel.org/linux-wireless/977a3cf4-3ec5-4aaa-b3d4-eea2e8593652@nbd.name/ Stanislaw