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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g8-20020aa78188000000b004fa3a8dffefsi4449719pfi.166.2022.04.09.19.09.00; Sat, 09 Apr 2022 19:09:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-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 S238426AbiDIILU (ORCPT + 99 others); Sat, 9 Apr 2022 04:11:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233344AbiDIILS (ORCPT ); Sat, 9 Apr 2022 04:11:18 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A043B2B262; Sat, 9 Apr 2022 01:09:11 -0700 (PDT) Received: from dggpeml500026.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4Kb72J2nwbzBs58; Sat, 9 Apr 2022 16:04:56 +0800 (CST) Received: from dggpeml100012.china.huawei.com (7.185.36.121) by dggpeml500026.china.huawei.com (7.185.36.106) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Sat, 9 Apr 2022 16:09:10 +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 15.1.2308.21; Sat, 9 Apr 2022 16:09:09 +0800 From: Kai Ye To: CC: , , , , Subject: [PATCH 05/11] Documentation: update debugfs doc for Hisilicon HPRE Date: Sat, 9 Apr 2022 16:03:22 +0800 Message-ID: <20220409080328.15783-6-yekai13@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220409080328.15783-1-yekai13@huawei.com> References: <20220409080328.15783-1-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, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,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-kernel@vger.kernel.org Update documentation describing DebugFS that could help to check the change of register values. Signed-off-by: Kai Ye --- Documentation/ABI/testing/debugfs-hisi-hpre | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/debugfs-hisi-hpre b/Documentation/ABI/testing/debugfs-hisi-hpre index 396de7bc735d..82abf92df429 100644 --- a/Documentation/ABI/testing/debugfs-hisi-hpre +++ b/Documentation/ABI/testing/debugfs-hisi-hpre @@ -104,6 +104,20 @@ Description: Dump the status of the QM. Four states: initiated, started, stopped and closed. Available for both PF and VF, and take no other effect on HPRE. +What: /sys/kernel/debug/hisi_hpre//qm/diff_regs +Date: Mar 2022 +Contact: linux-crypto@vger.kernel.org +Description: QM debug registers(regs) read hardware register value. This + node is used to show the change of the qm register values. This + node can be help users to check the change of register values. + +What: /sys/kernel/debug/hisi_hpre//hpre_dfx/diff_regs +Date: Mar 2022 +Contact: linux-crypto@vger.kernel.org +Description: HPRE debug registers(regs) read hardware register value. This + node is used to show the change of the register values. This + node can be help users to check the change of register values. + What: /sys/kernel/debug/hisi_hpre//hpre_dfx/send_cnt Date: Apr 2020 Contact: linux-crypto@vger.kernel.org -- 2.33.0