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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f10-20020a0564021e8a00b00433406aa9cesi12234407edf.414.2022.06.14.06.08.45; Tue, 14 Jun 2022 06:09:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-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; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238165AbiFNM6s (ORCPT + 99 others); Tue, 14 Jun 2022 08:58:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244781AbiFNM6X (ORCPT ); Tue, 14 Jun 2022 08:58:23 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18AF42B18B; Tue, 14 Jun 2022 05:58:23 -0700 (PDT) Received: from dggpeml500023.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4LMnty2sHMzjXc0; Tue, 14 Jun 2022 20:34:34 +0800 (CST) Received: from dggpeml100012.china.huawei.com (7.185.36.121) by dggpeml500023.china.huawei.com (7.185.36.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 14 Jun 2022 20:36:03 +0800 Received: from huawei.com (10.67.165.24) by dggpeml100012.china.huawei.com (7.185.36.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 14 Jun 2022 20:36:03 +0800 From: Kai Ye To: , CC: , , , , , , Subject: [PATCH v2 2/3] Documentation: add a isolation strategy vfs node for uacce Date: Tue, 14 Jun 2022 20:29:39 +0800 Message-ID: <20220614122943.1406-3-yekai13@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220614122943.1406-1-yekai13@huawei.com> References: <20220614122943.1406-1-yekai13@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.67.165.24] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpeml100012.china.huawei.com (7.185.36.121) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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-crypto@vger.kernel.org Update documentation describing DebugFS that could help to configure hard error frequency for users in th user space. Signed-off-by: Kai Ye --- Documentation/ABI/testing/sysfs-driver-uacce | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-driver-uacce b/Documentation/ABI/testing/sysfs-driver-uacce index 08f2591138af..0c4226364182 100644 --- a/Documentation/ABI/testing/sysfs-driver-uacce +++ b/Documentation/ABI/testing/sysfs-driver-uacce @@ -19,6 +19,23 @@ Contact: linux-accelerators@lists.ozlabs.org Description: Available instances left of the device Return -ENODEV if uacce_ops get_available_instances is not provided +What: /sys/class/uacce//isolate_strategy +Date: Jun 2022 +KernelVersion: 5.19 +Contact: linux-accelerators@lists.ozlabs.org +Description: A vfs node that used to configures the hardware + error frequency. This frequency is abstract. Like once an hour + or once a day. The specific isolation strategy can be defined in + each driver module. + +What: /sys/class/uacce//isolate +Date: Jun 2022 +KernelVersion: 5.19 +Contact: linux-accelerators@lists.ozlabs.org +Description: A vfs node that show the device isolated state. The value 0 + means that the device is working. The value 1 means that the + device has been isolated. + What: /sys/class/uacce//algorithms Date: Feb 2020 KernelVersion: 5.7 -- 2.33.0