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=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 BDCD2C433B4 for ; Wed, 28 Apr 2021 12:42:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88A5D61423 for ; Wed, 28 Apr 2021 12:42:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239530AbhD1MnW (ORCPT ); Wed, 28 Apr 2021 08:43:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239475AbhD1MnV (ORCPT ); Wed, 28 Apr 2021 08:43:21 -0400 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C987C061574 for ; Wed, 28 Apr 2021 05:42:36 -0700 (PDT) Received: by mail-pf1-x42a.google.com with SMTP id m11so475593pfc.11 for ; Wed, 28 Apr 2021 05:42:36 -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=c5f2eBMZ43KNvRMjomBjmQQVOp4RSW5JRaMXDr26isk=; b=x8JPnDkO38kA7McnpFmuFU591+ZxFdcvf7b8LFPsUQdLHNSKbA5sbypctPlJXZODbP suK0P3YG0B2E3l+qvWSwsjEsq4sexpetsmLOmeX21OONq3tTjp/CMaHkMV4cxpO3Ksvi h5ysx1mtmKt9Soca4iShU74TbRHBD93fX2ouHYDx7TRscaj5bj+dHmRZaX2c6UPlqtul FCrU2FogaIBPU4r7/bN0rdn/wNDN2kneyIIGIx5YpJLVEt5IVsqGN0xq585JpQfKbcxS C+1VLYgj8IIUV0shSQsWePK1nqDjDxn/77YrfI8P3gnYLdckCsXAxgtA5t52Jh4jQeRu zjzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=c5f2eBMZ43KNvRMjomBjmQQVOp4RSW5JRaMXDr26isk=; b=ZBDiEsz6YDjYnn10150EmBV5K/6qjF5HEbLFxUuoeX85JlEDBLbJb08S+GWCJ+2eBM hRvIO2rPkSmuXKiO5esVm5gSq87JC7UpSaEMmt9R4bSURjCLfVWMuA8BTxUALAwM9df5 7n/UitSDNv4kXp9HwUAjUBmANScytnvI0RmEoSgFILikYYQl4wK2dCwv3lty43EaDOlL /KoDxG/pwsSEIrQd/ejL3HLSG31H7S+c9EVY0bB1M9ixDgJjicjcGyipk1ho7EAn45kZ 9ZINzxyRsHIY5qjRL7oLnvHVrzFNHXHVwtmzP2o+KcCKoecyUHMEb1Wgt/d793wDo+2L V8+w== X-Gm-Message-State: AOAM533cP2zQE6XaEFDS/Idnl41zD0z1MKLjVzUZw1wKUeiIb4+ikJ36 M0GrB0/O0evyHc+nmOs/pItzWQ== X-Google-Smtp-Source: ABdhPJzP0I0s/7Io7VHacUtBKWAW181HMKuDl6im1neVViLNdg3MwOn5/6NeTRR+BtKseXsAirfGog== X-Received: by 2002:a05:6a00:a86:b029:203:6bc9:3f14 with SMTP id b6-20020a056a000a86b02902036bc93f14mr28287473pfl.22.1619613756095; Wed, 28 Apr 2021 05:42:36 -0700 (PDT) Received: from dragon (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id h3sm5219986pfo.155.2021.04.28.05.42.32 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 28 Apr 2021 05:42:35 -0700 (PDT) Date: Wed, 28 Apr 2021 20:42:29 +0800 From: Shawn Guo To: Arend van Spriel Cc: Kalle Valo , =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Chung-hsien Hsu , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com Subject: Re: [PATCH] brcmfmac: use ISO3166 country code and 0 rev as fallback Message-ID: <20210428124228.GH15093@dragon> References: <20210425110200.3050-1-shawn.guo@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Wed, Apr 28, 2021 at 02:03:07PM +0200, Arend van Spriel wrote: > On 4/25/2021 1:02 PM, Shawn Guo wrote: > > Instead of aborting country code setup in firmware, use ISO3166 country > > code and 0 rev as fallback, when country_codes mapping table is not > > configured. This fallback saves the country_codes table setup for recent > > brcmfmac chipsets/firmwares, which just use ISO3166 code and require no > > revision number. > > I am somewhat surprised, but with the brcm-spinoffs (cypress/infineon and > synaptics) my understanding may have been surpassed by reality. Would you > happen to know which chipsets/firmwares require only ISO3166 code and no > rev? The "no rev" here actually means 'rev' field being zero. The chipset I'm running is a BCM43012 from Synaptics, I think. Firmware: BCM43012/2 wl0: Apr 16 2021 15:25:36 version 18.35.389.63.t2 (wlan=r836194) FWID 01-a8c7bac Shawn