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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6E680C433F5 for ; Thu, 26 May 2022 11:46:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:CC:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IMJwH5c33/lK54QSNt1vrIi72hrNAjR2bMQKMx5qAPE=; b=SAmQtbgUpcQJi/ 3lgcW9dv3+wg9mRYBSi13AS6tp6hVW2A512vGEfsEUEELj9QK/VU2KrQuv1LleRU6jMvgpt5EeO1p lKQuJAB/ppGm1XovcgO4kXIGW8Kc+yBvwWAoYk3cIJeQ9z0vU9nzdpESUxwGscO5fZ6INP/JcGWXT zLTngyxBmMfJOrq8Qyl6l+G0870jwWEGH5Zp0XcmGTEWkdSrw1X5N68UcWbGTVClCkWhMG8a9QD0p n4xnVe1sfuh4CoyOqu4edHS3eIL88J22T2ALj4eNE0sQ5Lqcdx58V4e1KgyBLCCgTlHJ9qOvK35mo g9Ydb8t3TWbobfGomwpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuBvM-00EhO4-Dg; Thu, 26 May 2022 11:45:04 +0000 Received: from frasgout.his.huawei.com ([185.176.79.56]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuBuS-00Egz2-Kh for linux-arm-kernel@lists.infradead.org; Thu, 26 May 2022 11:44:11 +0000 Received: from fraeml704-chm.china.huawei.com (unknown [172.18.147.207]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4L85bj1g0gz67wr8; Thu, 26 May 2022 19:40:49 +0800 (CST) Received: from lhreml741-chm.china.huawei.com (10.201.108.191) by fraeml704-chm.china.huawei.com (10.206.15.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2375.24; Thu, 26 May 2022 13:44:02 +0200 Received: from [10.199.170.112] (10.199.170.112) by lhreml741-chm.china.huawei.com (10.201.108.191) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 26 May 2022 12:43:49 +0100 Message-ID: <378cead0-7d2e-2fcd-6113-2059b9446bbc@huawei.com> Date: Thu, 26 May 2022 14:43:32 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH v2] coresight: etm4x: Add Support for HiSilicon ETM device Content-Language: en-US To: Suzuki K Poulose , "liuqi (BA)" , Linuxarm , , , CC: , , Alexey Budankov , Anshuman Khandual , References: <1597323562-3706-1-git-send-email-liuqi115@huawei.com> <853b6d52-da86-1c06-3604-3085ece331a4@huawei.com> <5dd1bd83-232a-07e4-8fde-e4f6cd0e5b8c@huawei.com> <93b92859-2229-8766-09d2-df16e1ebd4e8@huawei.com> <50c25ce8-15bc-80a8-59dc-a20571a6460a@huawei.com> <13ee708e-17a7-7e0d-7d24-827c3786f007@huawei.com> From: Alexei Budankov In-Reply-To: X-Originating-IP: [10.199.170.112] X-ClientProxiedBy: saopeml500003.china.huawei.com (7.184.65.141) To lhreml741-chm.china.huawei.com (10.201.108.191) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220526_044408_917622_746A65AC X-CRM114-Status: GOOD ( 10.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Suzuki, On 26.05.2022 12:59, Suzuki K Poulose wrote: > Hi > > > > On 26/05/2022 09:00, Alexei Budankov wrote: >> Hi, >> >> On 26.05.2022 10:47, liuqi (BA) wrote: >>> >>> >>> On 2022/5/26 15:23, Alexei Budankov wrote: >>>> Hi Qi, >>>> >> >>>> >>>> Look like our server firmware should be upgraded, right? >>> >>> Yes, seems firmware should be upgraded first, and then you could test ETM device :) >> >> I would appreciate if you could share some links to upgrade bits and docs, if possible, >> so we could use it to perform the upgrade. > > Does your system use ACPI based firmware ? If that is Not sure about it yet. > the case, we do not have the support for ETM with system instructions > at the moment. Anshuman is currently working on addressing > this. Thanks for clarification. Good to know. Thanks, Alexei > > Cheers > Suzuki > >> >> Thanks, > Alexei >> > > . _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel