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 E8C5AA0032; Mon, 12 Sep 2022 15:17:23 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2E57942802; Mon, 12 Sep 2022 15:16:41 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id D22C7400D5 for ; Mon, 12 Sep 2022 15:16:39 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 28CD3c1R014385 for ; Mon, 12 Sep 2022 06:16:39 -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-transfer-encoding : content-type; s=pfpt0220; bh=U9/QMwoytioqR0/0EPXXVzJpncyHHQY9NvxnaXheg6I=; b=GOKBdKFbk4OIV6Ll7crEtXu3t5bjsubFQQn1R0kyZN7u7wdHwY1grDxaDveVnb359CA0 IbfX27vvJBdpScztoq0MSgW6r9YRNQp9dioDrlLYxi66xqvgwJ/NxC3VJmlENwutodym wZ1lw/B1znTjI6mj0/aKZjMTKl5oNBzDGtsPubK0lmEcQfbpCgKkFG1nxQFcZvzC3Hbm 7GKbu8ilTWcbhdmSA+fsZq2KKRjlYO4fvx9bB3aAFHNOn/YryPGs2+JQewtg1qkvc61P UuMwnmDIOvLF41BwjoG6Bve7k8abyz8WEXuYTlsV/yF5chgj3l5b0+Mmx7eQjxYY6tje mg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3jgt3mxt5s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 12 Sep 2022 06:16:39 -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, 12 Sep 2022 06:16:37 -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, 12 Sep 2022 06:16:37 -0700 Received: from localhost.localdomain (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 1DC263F709D; Mon, 12 Sep 2022 06:16:34 -0700 (PDT) From: Nithin Dabilpuram To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: , Subject: [PATCH v3 22/32] net/cnxk: skip PFC configuration on LBK Date: Mon, 12 Sep 2022 18:44:15 +0530 Message-ID: <20220912131425.1973415-22-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220912131425.1973415-1-ndabilpuram@marvell.com> References: <20220809184908.24030-1-ndabilpuram@marvell.com> <20220912131425.1973415-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: vKbqkky021hZuyTQM5M0pWU-Jh5ovR2Z X-Proofpoint-GUID: vKbqkky021hZuyTQM5M0pWU-Jh5ovR2Z X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.528,FMLib:17.11.122.1 definitions=2022-09-12_08,2022-09-12_01,2022-06-22_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 From: Satha Rao CNXK platforms do not support PFC on LBK so skipping configuration on LBK interfaces. Signed-off-by: Satha Rao --- drivers/net/cnxk/cnxk_ethdev.c | 2 +- drivers/net/cnxk/cnxk_ethdev_ops.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index 85ad70e50b..0603d73a90 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -1860,7 +1860,7 @@ cnxk_eth_dev_uninit(struct rte_eth_dev *eth_dev, bool reset) pfc_conf.tx_pause.rx_qid = i; rc = cnxk_nix_priority_flow_ctrl_queue_config(eth_dev, &pfc_conf); - if (rc) + if (rc && rc != -ENOTSUP) plt_err("Failed to reset PFC. error code(%d)", rc); } diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c index 1592971073..64beabdd12 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -356,8 +356,8 @@ cnxk_nix_priority_flow_ctrl_queue_config(struct rte_eth_dev *eth_dev, return -ENOTSUP; } - if (roc_nix_is_sdp(nix)) { - plt_err("Prio flow ctrl config is not allowed on SDP"); + if (roc_nix_is_sdp(nix) || roc_nix_is_lbk(nix)) { + plt_nix_dbg("Prio flow ctrl config is not allowed on SDP/LBK"); return -ENOTSUP; } -- 2.25.1