From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DD97C126BEE for ; Thu, 14 Nov 2024 14:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.187 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731596122; cv=none; b=NR0YiKBt4vXEIqb2cjaj6T0oeCypRm2dKDwlASwVOp3S+QBfxsAd++ZL1JZ6TZuE+sAQ5reSOXhCtNCMuZ3YsZmeKCPLwljwKyrC3Of5afevbqn3IwbAK//sUE35bQCtAQlnTd4ppeQHobNsJhBMkSeAhJ/e1ULftU9reZObQ/8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731596122; c=relaxed/simple; bh=hhHUZMYlIogO3sY3W49p3VJ0TP3xWZ4FpJinRMGpX9I=; h=CC:Subject:To:References:From:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=ppuCueF2tvZGYmxETLkMCoqE3v4LomG3MzaIswHjFjXWwtVXzKZokpiYjESsjUrFY3FtA9yYr1v95Z43UWCxuIj0bUjHXr4rY6kTGjy8wcM4xFjGARO7agiCg00ARRUvvVWo/dxSQxm/tDcSMXSA1aiU1hneMHsZ0EAmAkdZMSE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.252]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Xq36N6rHXz10R0K; Thu, 14 Nov 2024 22:52:44 +0800 (CST) Received: from kwepemd200014.china.huawei.com (unknown [7.221.188.8]) by mail.maildlp.com (Postfix) with ESMTPS id DA8D218009E; Thu, 14 Nov 2024 22:55:15 +0800 (CST) Received: from [10.67.121.177] (10.67.121.177) by kwepemd200014.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Thu, 14 Nov 2024 22:55:15 +0800 CC: , , , , , Subject: Re: [PATCH] ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A To: Qinxin Xia , , , References: <20241107094036.2398983-1-xiaqinxin@huawei.com> From: Yicong Yang Message-ID: <4ac9e057-725c-a0ae-e2db-612ea359bec1@huawei.com> Date: Thu, 14 Nov 2024 22:55:14 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <20241107094036.2398983-1-xiaqinxin@huawei.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemd200014.china.huawei.com (7.221.188.8) On 2024/11/7 17:40, Qinxin Xia wrote: > HiSilicon HIP09A platforms using the same SMMU PMCG with HIP09 > and thus suffers the same erratum. List them in the PMCG platform > information list without introducing a new SMMU PMCG Model. > > Update the silicon-errata.rst as well. > > Signed-off-by: Qinxin Xia Reviewed-by: Yicong Yang > --- > Documentation/arch/arm64/silicon-errata.rst | 4 ++-- > drivers/acpi/arm64/iort.c | 2 ++ > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst > index 65bfab1b1861..b21c0b1ed567 100644 > --- a/Documentation/arch/arm64/silicon-errata.rst > +++ b/Documentation/arch/arm64/silicon-errata.rst > @@ -255,8 +255,8 @@ stable kernels. > +----------------+-----------------+-----------------+-----------------------------+ > | Hisilicon | Hip08 SMMU PMCG | #162001800 | N/A | > +----------------+-----------------+-----------------+-----------------------------+ > -| Hisilicon | Hip{08,09,10,10C| #162001900 | N/A | > -| | ,11} SMMU PMCG | | | > +| Hisilicon | Hip{08,09x,10x, | #162001900 | N/A | > +| | 11} SMMU PMCG | | | > +----------------+-----------------+-----------------+-----------------------------+ > +----------------+-----------------+-----------------+-----------------------------+ > | Qualcomm Tech. | Kryo/Falkor v1 | E1003 | QCOM_FALKOR_ERRATUM_1003 | > diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c > index 4c745a26226b..bf3be532e089 100644 > --- a/drivers/acpi/arm64/iort.c > +++ b/drivers/acpi/arm64/iort.c > @@ -1703,6 +1703,8 @@ static struct acpi_platform_list pmcg_plat_info[] __initdata = { > /* HiSilicon Hip09 Platform */ > {"HISI ", "HIP09 ", 0, ACPI_SIG_IORT, greater_than_or_equal, > "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, > + {"HISI ", "HIP09A ", 0, ACPI_SIG_IORT, greater_than_or_equal, > + "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, > /* HiSilicon Hip10/11 Platform uses the same SMMU IP with Hip09 */ > {"HISI ", "HIP10 ", 0, ACPI_SIG_IORT, greater_than_or_equal, > "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, >