From patchwork Mon Feb 5 10:51:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jie Hai X-Patchwork-Id: 613 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E441F43A76; Mon, 5 Feb 2024 11:56:14 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 77F75402C8; Mon, 5 Feb 2024 11:56:14 +0100 (CET) Received: from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35]) by mails.dpdk.org (Postfix) with ESMTP id 8F6DE402BE for ; Mon, 5 Feb 2024 11:56:12 +0100 (CET) Received: from mail.maildlp.com (unknown [172.19.88.163]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4TT3Cn0FShz1Q8hj; Mon, 5 Feb 2024 18:54:13 +0800 (CST) Received: from kwepemd100004.china.huawei.com (unknown [7.221.188.31]) by mail.maildlp.com (Postfix) with ESMTPS id 33B67180060; Mon, 5 Feb 2024 18:56:08 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by kwepemd100004.china.huawei.com (7.221.188.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.1258.28; Mon, 5 Feb 2024 18:56:07 +0800 From: Jie Hai To: CC: , , , , Subject: [PATCH v2 0/7] support dump reigser names and filter them Date: Mon, 5 Feb 2024 18:51:44 +0800 Message-ID: <20240205105151.275591-1-haijie1@huawei.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20231214015650.3738578-1-haijie1@huawei.com> References: <20231214015650.3738578-1-haijie1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.165.2] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemd100004.china.huawei.com (7.221.188.31) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The registers can be dumped through the API rte_eth_dev_get_reg_info. However, only register values are exported, which is inconvenient for users to interpret. Therefore, an extension of the structure "rte_dev_reg_info" and a new API rte_eth_dev_get_reg_info_ext is added to support the capability of exporting the name of the corresponding register and filtering by names. The hns3 driver and telemetry are examples for that. --- v2: 1. fix compile error. 2. add new API to support it instead of the old one. 3. split patches on hns3 driver. Jie Hai (7): ethdev: support report register names and filter ethdev: add telemetry cmd for registers net/hns3: fix dump counter of registers net/hns3: remove dump format of registers net/hns3: add names for registers net/hns3: support filter directly accessed registers net/hns3: support filter dump of registers doc/guides/rel_notes/release_24_03.rst | 8 + drivers/net/hns3/hns3_regs.c | 1342 +++++++++++++++++++++--- lib/ethdev/rte_dev_info.h | 11 + lib/ethdev/rte_ethdev.c | 36 + lib/ethdev/rte_ethdev.h | 22 + lib/ethdev/rte_ethdev_telemetry.c | 126 +++ 6 files changed, 1373 insertions(+), 172 deletions(-)