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[2620:137:e000::1:20]) by mx.google.com with ESMTP id xh13-20020a170906da8d00b007a6384d506csi681252ejb.643.2022.11.24.03.18.23; Thu, 24 Nov 2022 03:18:41 -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=@warmcat.com header.s=default header.b=SLhOpg2j; 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=NONE sp=NONE dis=NONE) header.from=warmcat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229828AbiKXLEr (ORCPT + 68 others); Thu, 24 Nov 2022 06:04:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33732 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229633AbiKXLEp (ORCPT ); Thu, 24 Nov 2022 06:04:45 -0500 Received: from mog.warmcat.com (mog.warmcat.com [178.170.10.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id AE82D5C0F5 for ; Thu, 24 Nov 2022 03:04:43 -0800 (PST) Received: from mx.warmcat.com (host31-53-12-215.range31-53.btcentralplus.com [31.53.12.215]) by mog.warmcat.com (Postfix) with ESMTPSA id D6A14135628; Thu, 24 Nov 2022 11:04:42 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 mog.warmcat.com D6A14135628 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=warmcat.com; s=default; t=1669287882; bh=CUNYxypo2FWLF5QX3WEPGzrmC/MgcVYKFY9DKM3UvLo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=SLhOpg2jmRSxvljjhT03ef5wb1Fqb2og4c+1NSBbxvLFFj9+WKL7XHb2XWpKjywna XCVCUlDHKugdtzfUdBGp7BRbbN/wutrKKQKpzONbU1j4MXUnllBY05TGQXhjiB99bY 051SzMtXhNJi/adriDzjyAApEJwS2QhOeTOdRI54= Received: from [192.168.4.115] (unknown [192.168.4.115]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (Client did not present a certificate) by mx.warmcat.com (Postfix) with ESMTPSA id 53BC32A00EB; Thu, 24 Nov 2022 11:04:42 +0000 (GMT) Message-ID: <48b3ca0a-c7a8-d5ee-796c-a239a8ca5a41@warmcat.com> Date: Thu, 24 Nov 2022 11:04:41 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: AP6275 / bcm43752 pcie on mainline brcmf Content-Language: en-US To: Arend van Spriel , Shengyu Qu Cc: franky.lin@broadcom.com, linux-wireless@vger.kernel.org References: <08416710-655a-c87c-a599-3fe2563f7de4@warmcat.com> <18470a1e910.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> <184720fc920.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> <625f1d5d-e137-7ad7-96b9-92035e87df8b@broadcom.com> <638afa8e-a393-410c-3182-0d8e9b6da17d@warmcat.com> <1848793db88.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> <3a562a50-0cef-4879-3691-3258596f5213@warmcat.com> <1cbb3bf5-fd70-e9db-2405-640178862857@broadcom.com> <6774d660-eb2e-50be-0024-8faf9b3d4c4e@broadcom.com> From: Andy Green In-Reply-To: <6774d660-eb2e-50be-0024-8faf9b3d4c4e@broadcom.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 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 11/24/22 10:49, Arend van Spriel wrote: > On 11/24/2022 11:20 AM, Andy Green wrote: >>> Thanks for the log. Together with the dhd driver sources I could make >>> some sense of it. Perhaps you can try the following hack and see if >>> we make it over the first hurdle. >> >> Thanks, I tried it, but although it looks necessary, there's evidently >> something else since the result was the same. >> >>> + >>> +    entropy_info.signture = cpu_to_le32(BRCMF_SEED_SIGNATURE); >> >> This should be ... .signature = ... > > That's what you get if you get too confident... :-( Just mention it in case anyone following along at home with the patches. >> I added a log showing it sending the entropy bytes. > > Ok. Something is off there. Maybe I tried to be to smart. How does that > log statement look which you added? It's inline with the other logs, it seems to be coming before the actual NVRAM download part >> [ 3.694272] brcmfmac: Download NVRAM brcm/fw_bcm43752a2_pcie.txt >> [ 3.694895] brcmfmac: brcmf_pcie_write_entropy_bytes: written 6040 >> entropy bytes -Andy