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 8C09CA00C3; Tue, 19 Apr 2022 08:01:04 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A21E34280A; Tue, 19 Apr 2022 08:00:25 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 27EBA42807 for ; Tue, 19 Apr 2022 08:00:24 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 23INJ4CI010007 for ; Mon, 18 Apr 2022 23:00:23 -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=4y8akSg3wW0k1QfPPjBziVIpy3qs/k7178RRGSvzWsg=; b=TDA0ApGTIR98HEYKIPos88Oe6Bu3aUfO9Q1A1IwOb9a2dp/Vfc+DXBGhpCoDEHgfhHCo oqM4OYujdlmMSNcCNqU8KErmnsCXuA2ezmNyF9lUDVYyxFAQGF3aAoeVYU2EBApQpIjT Zn/gfJxHB8mMSG1QM0x4Gl8sf7W8/68bKmRzfDZBDKnGxsUCRISqtUeTfhJjNOVXMQOs onNVK6FfAgqAxYJnoUMO22Wonr0aiyl6B1TZPdFuSwpnLfvnWpjcnYSps6onflbrtIQJ r/vG+yklnDm3lfiXHXUgBpgKKuu7m9ztLrfObTMcMA+ne4dPwhuCYUBWCrXQ1ddZDTc3 kg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3ffwap25wu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 18 Apr 2022 23:00:23 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 18 Apr 2022 23:00:21 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Mon, 18 Apr 2022 23:00:21 -0700 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id ABCE35B6923; Mon, 18 Apr 2022 23:00:19 -0700 (PDT) From: Nithin Dabilpuram To: , Nithin Dabilpuram , "Kiran Kumar K" , Sunil Kumar Kori , Satha Rao CC: Subject: [PATCH 10/24] net/cnxk: support loopback mode on AF VF's Date: Tue, 19 Apr 2022 11:29:07 +0530 Message-ID: <20220419055921.10566-10-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20220419055921.10566-1-ndabilpuram@marvell.com> References: <20220419055921.10566-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-GUID: lQI3zM1goNh6ky5pgrlTWTrCwsp7NSEC X-Proofpoint-ORIG-GUID: lQI3zM1goNh6ky5pgrlTWTrCwsp7NSEC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-04-19_02,2022-04-15_01,2022-02-23_01 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 Support internal loopback mode on AF VF's using RoC by setting Tx channel same as Rx channel. Signed-off-by: Nithin Dabilpuram --- drivers/net/cnxk/cnxk_ethdev.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index bd31a9a..e1b1e16 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -1119,6 +1119,9 @@ cnxk_nix_configure(struct rte_eth_dev *eth_dev) nb_rxq = RTE_MAX(data->nb_rx_queues, 1); nb_txq = RTE_MAX(data->nb_tx_queues, 1); + if (roc_nix_is_lbk(nix)) + nix->enable_loop = eth_dev->data->dev_conf.lpbk_mode; + /* Alloc a nix lf */ rc = roc_nix_lf_alloc(nix, nb_rxq, nb_txq, rx_cfg); if (rc) { @@ -1242,6 +1245,9 @@ cnxk_nix_configure(struct rte_eth_dev *eth_dev) } } + if (roc_nix_is_lbk(nix)) + goto skip_lbk_setup; + /* Configure loop back mode */ rc = roc_nix_mac_loopback_enable(nix, eth_dev->data->dev_conf.lpbk_mode); @@ -1250,6 +1256,7 @@ cnxk_nix_configure(struct rte_eth_dev *eth_dev) goto cq_fini; } +skip_lbk_setup: /* Setup Inline security support */ rc = nix_security_setup(dev); if (rc) -- 2.8.4