From patchwork Sat Nov 25 01:47:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lihuisong (C)" X-Patchwork-Id: 134614 X-Patchwork-Delegate: thomas@monjalon.net 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 59515433A9; Sat, 25 Nov 2023 02:48:25 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D75F34332A; Sat, 25 Nov 2023 02:47:54 +0100 (CET) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id AE00F402B1 for ; Sat, 25 Nov 2023 02:47:47 +0100 (CET) Received: from kwepemm000004.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4ScZPX6KGmzShKc; Sat, 25 Nov 2023 09:43:28 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by kwepemm000004.china.huawei.com (7.193.23.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Sat, 25 Nov 2023 09:47:45 +0800 From: Huisong Li To: , , , Ivan Boule , Qinglai Xiao , Venky Venkatesan CC: , Subject: [PATCH v3 6/6] doc: add feature for loopback mode Date: Sat, 25 Nov 2023 09:47:45 +0800 Message-ID: <20231125014745.61348-7-lihuisong@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20231125014745.61348-1-lihuisong@huawei.com> References: <20231123135916.33315-1-lihuisong@huawei.com> <20231125014745.61348-1-lihuisong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemm000004.china.huawei.com (7.193.23.18) X-CFilter-Loop: Reflected 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 Add feature for loopback mode. Fixes: db0359256170 ("ixgbe: add Tx->Rx loopback mode for 82599") Cc: stable@dpdk.org Signed-off-by: Huisong Li Acked-by: Chengwen Feng --- doc/guides/nics/features.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst index c5c4dbf745..caf1258554 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -45,6 +45,18 @@ Supports configurating fixed speed and link autonegotiation. * **[related] API**: ``rte_eth_dev_configure()``. +.. _nic_features_loopback: + +Loopback configuration +---------------------- + +Supports configurating loopback mode. The default value 0 is to disable +loopback mode and other value is defined by given Ethernet controller. + +* **[uses] user config**: ``dev_conf.lpbk_mode``. +* **[related] API**: ``rte_eth_dev_configure()``. + + .. _nic_features_link_status: Link status