From patchwork Sat Apr 9 08:03:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yekai \(A\)" X-Patchwork-Id: 559514 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BE04C43219 for ; Sat, 9 Apr 2022 08:09:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238590AbiDIILU (ORCPT ); Sat, 9 Apr 2022 04:11:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232988AbiDIILS (ORCPT ); Sat, 9 Apr 2022 04:11:18 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5E0B37A3A; Sat, 9 Apr 2022 01:09:11 -0700 (PDT) Received: from dggpeml500025.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4Kb7580nl9zgYNk; Sat, 9 Apr 2022 16:07:24 +0800 (CST) Received: from dggpeml100012.china.huawei.com (7.185.36.121) by dggpeml500025.china.huawei.com (7.185.36.35) 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 16:09:10 +0800 From: Kai Ye To: CC: , , , , Subject: [PATCH 06/11] Documentation: update debugfs doc for Hisilicon SEC Date: Sat, 9 Apr 2022 16:03:23 +0800 Message-ID: <20220409080328.15783-7-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 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 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@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-sec | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/debugfs-hisi-sec b/Documentation/ABI/testing/debugfs-hisi-sec index 2bf84ced484b..93c530d1bf0f 100644 --- a/Documentation/ABI/testing/debugfs-hisi-sec +++ b/Documentation/ABI/testing/debugfs-hisi-sec @@ -84,6 +84,20 @@ 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 SEC. +What: /sys/kernel/debug/hisi_sec2//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_sec2//sec_dfx/diff_regs +Date: Mar 2022 +Contact: linux-crypto@vger.kernel.org +Description: SEC 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_sec2//sec_dfx/send_cnt Date: Apr 2020 Contact: linux-crypto@vger.kernel.org