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 06333A0548; Sat, 6 Mar 2021 16:39:18 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 24C2F22A425; Sat, 6 Mar 2021 16:35:55 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 9848122A3BC for ; Sat, 6 Mar 2021 16:35:53 +0100 (CET) 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 126FXJQq032533 for ; Sat, 6 Mar 2021 07:35:52 -0800 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=coZuXfT4edBbOiWQ9jtNt5Xovow08wuevjO7eqHFV+8=; b=A9N2eXzsei+KAQovG242yBRwrXfKquRz8GBTPst8mHJ2RDpAtwrFuOmm9oLHMaSFlaQG k3r1i9nS8Xe7LkWZutvbjyhCDAHW3PnvYujXNduIG9UlrIa4OuiVByh0onvQnqImkx5e ufxBpP6XpOTecSjvgCyjxJ0cDeZxxqCRPvh45gZmnXzIh2XLk0Hq/YaratAWVbJF+nBu qtrleKImjBtQPiU4fgRpaZ+9wlV5dBcYbS10w+dbXvLBs063BmZ03+D3l7OJ3bBcc88U dpbTaj5kgZptQOywKFWhlJlXtcHzYeW54nBM+5Q7oVKzmkt5r4gb/rfnlnlaEcHv0LOW sA== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 3747yurce1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Sat, 06 Mar 2021 07:35:52 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 6 Mar 2021 07:35:51 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 6 Mar 2021 07:35:51 -0800 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id E262D3F703F; Sat, 6 Mar 2021 07:35:48 -0800 (PST) From: Nithin Dabilpuram To: CC: , , , , , , Date: Sat, 6 Mar 2021 21:03:51 +0530 Message-ID: <20210306153404.10781-32-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20210306153404.10781-1-ndabilpuram@marvell.com> References: <20210306153404.10781-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-03-06_08:2021-03-03, 2021-03-06 signatures=0 Subject: [dpdk-dev] [PATCH 31/44] 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 0ffc45b..cb7404f 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -928,7 +928,7 @@ 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); @@ -1142,6 +1142,8 @@ 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 77139d0..6500433 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -236,6 +236,9 @@ 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, @@ -244,6 +247,7 @@ 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 eac50a2..37ba211 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -506,3 +506,50 @@ 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