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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53FA3C43217 for ; Mon, 27 Sep 2021 00:08:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C93961100 for ; Mon, 27 Sep 2021 00:08:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232258AbhI0AKO (ORCPT ); Sun, 26 Sep 2021 20:10:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232203AbhI0AKN (ORCPT ); Sun, 26 Sep 2021 20:10:13 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65463C061714 for ; Sun, 26 Sep 2021 17:08:36 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id r2so16089565pgl.10 for ; Sun, 26 Sep 2021 17:08:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ZITki0Tlgr2SOixro8XnxB3qWg1irmvVm6UWMwcCgLY=; b=r9nqq+3OdoQV3e1vn4PowWpeKZ7ylD4rWLhHVnCkJP417FnWIxEDgJhoCgkID6ihv1 usIsh1VFvVIRavVoe00+WMmx2tYWi/QD723QrCt9LZpR4/Mod7LMVfMWTClFddoljQEc TEhnjOHX7bXrQeCh69iNqjK8E9j+13McwJdENTftglreWqiJ2YFUsWOa3bAggPw6johS 8oJK/UXUriiDjI7S10sQPHBxJpaM2ElHt7JCEH7/rLq5CFSlYuEmLcM7VQ56ZiuVf+sn GFi/rzGBA1wjn9ESFjsdGsQu4Vz1v5DYt3Etzr8joN6jFAozZG16N4846jZNapfsntGv jU1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=ZITki0Tlgr2SOixro8XnxB3qWg1irmvVm6UWMwcCgLY=; b=KWNGN7Af5HLXoXlSKItVK1Xh3iLkrRcRAjWBvCDfmhucrlBOVQgneIXK38SHyS9k/e Qk+CcHcS1S1+e5WwarPZq0LgKJBqxyYnPvnmD7GpFP1sQNhoi5PB9beZ/Dzd2lw7Sekj pbnmzY/Q8pGKfzVbMsSOg+reK0nstoKRgoWSaMR04wZM0BoaKiPY1Kge5kMVPJHwbBZY vb07xfnuWmUlBfBzkx2DhfkD1KzNT5KpD39Mm1AJbi1THj3gfABqX0g9NoiMdSsJvtJ7 3CzEeOH+cx1BLkV9JhWDXXrZt0vDuJr3TpnmCcB9X0aIsjDIjBtNeFmvqHTmn9bHSL7e QIlg== X-Gm-Message-State: AOAM530ZxpThmHsjwEeleTxpWTwsZgt6xFTsbTdPTuLy8DtQ/ZU+bzqf d2RrPovnWSVGR71NEPzcNg7xyw== X-Google-Smtp-Source: ABdhPJz0KqJsswBZcZk1GMY1L+3Mp/JKNhbpIZ8FC0/9c8ADjX/fqNNkL2mOqao3KlX8y8cpTT39nw== X-Received: by 2002:a05:6a00:4:b0:440:6476:bcb4 with SMTP id h4-20020a056a00000400b004406476bcb4mr20529491pfk.0.1632701315853; Sun, 26 Sep 2021 17:08:35 -0700 (PDT) Received: from dragon (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id o14sm15485637pfh.84.2021.09.26.17.08.32 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 26 Sep 2021 17:08:35 -0700 (PDT) Date: Mon, 27 Sep 2021 08:08:29 +0800 From: Shawn Guo To: Soeren Moch Cc: Kalle Valo , stable@vger.kernel.org, Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Chung-hsien Hsu , linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Revert "brcmfmac: use ISO3166 country code and 0 rev as fallback" Message-ID: <20210927000828.GE9901@dragon> References: <20210926201905.211605-1-smoch@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210926201905.211605-1-smoch@web.de> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sun, Sep 26, 2021 at 10:19:05PM +0200, Soeren Moch wrote: > This reverts commit b0b524f079a23e440dd22b04e369368dde847533. > > Commit b0b524f079a2 ("brcmfmac: use ISO3166 country code and 0 rev > as fallback") changes country setup to directly use ISO3166 country > codes if no more specific code is configured. This was done under > the assumption that brcmfmac firmwares can handle such simple > direct mapping from country codes to firmware ccode values. > > Unfortunately this is not true for all chipset/firmware combinations. > E.g. BCM4359/9 devices stop working as access point with this change, > so revert the offending commit to avoid the regression. > > Signed-off-by: Soeren Moch > Cc: stable@vger.kernel.org # 5.14.x Acked-by: Shawn Guo