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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l62-20020a638841000000b004a3a3fe6098si1722231pgd.535.2023.01.02.07.21.33; Mon, 02 Jan 2023 07:21:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@marcan.st header.s=default header.b="s7XGR/2x"; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=marcan.st Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236274AbjABPPu (ORCPT + 66 others); Mon, 2 Jan 2023 10:15:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55552 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236332AbjABPPo (ORCPT ); Mon, 2 Jan 2023 10:15:44 -0500 Received: from mail.marcansoft.com (marcansoft.com [212.63.210.85]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56B148FE2; Mon, 2 Jan 2023 07:15:42 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id 5D93C3FB17; Mon, 2 Jan 2023 15:15:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=marcan.st; s=default; t=1672672540; bh=iZW6tLtouobgnoxpUTyXMCa03RZst5ZEH6lroN+uc9o=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=s7XGR/2xRCumFQ0zJpclQSQ6w/tdenUPDmwZMQ9f76akYXYHpilkzGSbhvXIrw6k0 aIm268yyIV9CT/47wb4RtrOWDZYZB89KS4gkkCLpUNpveWFbxZ1aUHG8Yz7XnKBHQG I3fzPoQzVSN/OjuR4ABrCNXyvcUNuDsHfEZxr/9m2M2wY5Rs9Fgz768B6P4GJ/p5nz rfJcMfiwJFQcvYYti8OTRqn2ZHPSCLVtEpihwt36ZY+uZ9s5MucUGa7LpKRwu9sIY5 PU5q2s1F/u/7wOAOO4N/mBZYO5W07nd3lf2Rn+evh3OXRzsf4LsXaPpUgagYllO7Sj XNXrLp2W+bCnw== Message-ID: <9c5bdb0a-0877-ed16-f09f-164a9dab16d4@marcan.st> Date: Tue, 3 Jan 2023 00:15:33 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH 1/2] brcmfmac: Use separate struct to declare firmware names for Apple OTP chips Content-Language: en-US To: Aditya Garg , "aspriel@gmail.com" , "hante.meuleman@broadcom.com" , "kvalo@kernel.org" , "davem@davemloft.net" , "edumazet@google.com" , "kuba@kernel.org" , "pabeni@redhat.com" , "lina@asahilina.net" , "franky.lin@broadcom.com" , Arend van Spriel Cc: Orlando Chamberlain , "brcm80211-dev-list@broadcom.com" , "brcm80211-dev-list.pdl@broadcom.com" , "linux-wireless@vger.kernel.org" , LKML , Asahi Linux References: From: Hector Martin In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 02/01/2023 23.40, Aditya Garg wrote: > From: Aditya Garg > > Commit 'dce45ded7619' added support for 89459 chip pcie device. It uses the > BRCM4355 chip which is also found in Apple hardware. However this commit > causes conflicts in the firmware naming between Apple hardware, which > supports OTP and other non-Apple hardwares. So, this patch makes these > Apple chips use their own firmware table so as to avoid possible conflicts > like these in the future. > I think my reply to Arend flew over your head. My point was that I'd rather have the Broadcom/Cypress people actually answer my question so we can figure out how to do this *properly*, instead of doing "safer-but-dumb" things (like this patch) because we just don't have the information to do it properly. - Hector