From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9D15CA0C46; Fri, 18 Jun 2021 12:43:58 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id BB349411D6; Fri, 18 Jun 2021 12:40:55 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id A541F411D6 for ; Fri, 18 Jun 2021 12:40:54 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 15IAZVgs032321 for ; Fri, 18 Jun 2021 03:40:53 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=4yLgTbDMpFUXVQUQPU5xrQZ2KJWDewsCeCuQruKYTcE=; b=CypKG8QNA0u+JYTxKfU04AsxyqQ42LFS2jgv9rhpHZKKieOtuxSdBtLyo/JuSYdMcLFf JReRCkwyhkvhjFyTCTXAnXVOB2VQFpzLT6N6qjigXzA3E+pHIVyvW7oSUp/sa/JmBfXi e8DVpBEuOF96tPlIFxHQJGd4nr2RBbbJPaZa7xWmrwV9YbN5lSTMF7N8Gh0BOCdo14Fr d70tqLIQNaSqL9scCgYFG+ocly74sP1hWZDSr2laHquQ5pJ7dcvVHC9DwLTKexNokN2a HYdKZWo9ewS4pTu9tPEJl8L5cRu4GPpZJF0Z5BZdxpHdYVDWwOjOXdYih+CXiEmj2bee cg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 398r750d59-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Fri, 18 Jun 2021 03:40:53 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Fri, 18 Jun 2021 03:40:52 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Fri, 18 Jun 2021 03:40:52 -0700 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id E247F5B6949; Fri, 18 Jun 2021 03:40:34 -0700 (PDT) From: Nithin Dabilpuram To: CC: , , , , , , , Date: Fri, 18 Jun 2021 16:07:18 +0530 Message-ID: <20210618103741.26526-40-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20210618103741.26526-1-ndabilpuram@marvell.com> References: <20210306153404.10781-1-ndabilpuram@marvell.com> <20210618103741.26526-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-ORIG-GUID: YvckP3Gzvz1RhFZqq7zz7u9bg53sHOiB X-Proofpoint-GUID: YvckP3Gzvz1RhFZqq7zz7u9bg53sHOiB X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-06-18_04:2021-06-18, 2021-06-18 signatures=0 Subject: [dpdk-dev] [PATCH v3 39/62] net/cnxk: add link up/down operations 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 Sender: "dev" From: Sunil Kumar Kori Patch implements link up/down ethdev operations for cn9k and cn10k platform. Signed-off-by: Sunil Kumar Kori --- drivers/net/cnxk/cnxk_ethdev.c | 4 +++- drivers/net/cnxk/cnxk_ethdev.h | 4 ++++ drivers/net/cnxk/cnxk_ethdev_ops.c | 47 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 54 insertions(+), 1 deletion(-) diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index 4fe9c1c..c6072c1 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -963,7 +963,7 @@ cnxk_nix_configure(struct rte_eth_dev *eth_dev) return rc; } -static int +int cnxk_nix_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t qid) { struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); @@ -1177,6 +1177,8 @@ struct eth_dev_ops cnxk_eth_dev_ops = { .tx_burst_mode_get = cnxk_nix_tx_burst_mode_get, .flow_ctrl_get = cnxk_nix_flow_ctrl_get, .flow_ctrl_set = cnxk_nix_flow_ctrl_set, + .dev_set_link_up = cnxk_nix_set_link_up, + .dev_set_link_down = cnxk_nix_set_link_down, }; static int diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index e788a42..5e982f9 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -251,6 +251,9 @@ int cnxk_nix_flow_ctrl_set(struct rte_eth_dev *eth_dev, struct rte_eth_fc_conf *fc_conf); int cnxk_nix_flow_ctrl_get(struct rte_eth_dev *eth_dev, struct rte_eth_fc_conf *fc_conf); +int cnxk_nix_set_link_up(struct rte_eth_dev *eth_dev); +int cnxk_nix_set_link_down(struct rte_eth_dev *eth_dev); + int cnxk_nix_configure(struct rte_eth_dev *eth_dev); int cnxk_nix_tx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, uint16_t nb_desc, uint16_t fp_tx_q_sz, @@ -259,6 +262,7 @@ int cnxk_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, uint16_t nb_desc, uint16_t fp_rx_q_sz, const struct rte_eth_rxconf *rx_conf, struct rte_mempool *mp); +int cnxk_nix_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t qid); int cnxk_nix_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t qid); int cnxk_nix_dev_start(struct rte_eth_dev *eth_dev); diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c index 420c928..b58d21e 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -512,3 +512,50 @@ cnxk_nix_allmulticast_disable(struct rte_eth_dev *eth_dev) return roc_nix_npc_mcast_config(&dev->nix, false, eth_dev->data->promiscuous); } + +int +cnxk_nix_set_link_up(struct rte_eth_dev *eth_dev) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + struct roc_nix *nix = &dev->nix; + int rc, i; + + if (roc_nix_is_vf_or_sdp(nix)) + return -ENOTSUP; + + rc = roc_nix_mac_link_state_set(nix, true); + if (rc) + goto exit; + + /* Start tx queues */ + for (i = 0; i < eth_dev->data->nb_tx_queues; i++) { + rc = cnxk_nix_tx_queue_start(eth_dev, i); + if (rc) + goto exit; + } + +exit: + return rc; +} + +int +cnxk_nix_set_link_down(struct rte_eth_dev *eth_dev) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + struct roc_nix *nix = &dev->nix; + int rc, i; + + if (roc_nix_is_vf_or_sdp(nix)) + return -ENOTSUP; + + /* Stop tx queues */ + for (i = 0; i < eth_dev->data->nb_tx_queues; i++) { + rc = cnxk_nix_tx_queue_stop(eth_dev, i); + if (rc) + goto exit; + } + + rc = roc_nix_mac_link_state_set(nix, false); +exit: + return rc; +} -- 2.8.4