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 403F3A04FF; Thu, 5 May 2022 14:58:31 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F2ED54282D; Thu, 5 May 2022 14:57:15 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 6BCB74282D for ; Thu, 5 May 2022 14:57:14 +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 2459qKAX031852 for ; Thu, 5 May 2022 05:57:13 -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=OG/9h0tWaub/ra4cF+qLSmeoeqFrGCaOmHmGKjsI95E=; b=L4qneNDrGGzhmLUYqPyD23HXeuFHdNybrUI3ID2RNDE5TKVzCgKNhJljFOn87SON++qM AeDSY0JpZgs6H9jfzPjhCnIV0CBsrrMyNnbV91UDXVLFboosZh5CUlhA2mj83tKqVVBf Pwag/QoZLdt63LtnwmBkEzM4H1lU/lwY3QFnbFxaDUkJIB0KWTNrxKrrcoEAskFM4s15 mI40JaIkFUni4pp9MzsGfRctNOlkIkGZO1LLEeUtl+usTYZ+ZRLiySMRQ2Dbp5X4/ki4 9N2qjQvbsQyui/Cd5DtZYVNqtfcpsmj4z11EigKSpB3wByYNlLv4tZct080GrtUu1pkS Ww== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3fvca9gk55-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 05 May 2022 05:57:13 -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; Thu, 5 May 2022 05:57:11 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 5 May 2022 05:57:11 -0700 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 9E89C3F704E; Thu, 5 May 2022 05:57:09 -0700 (PDT) From: Nithin Dabilpuram To: , Nithin Dabilpuram , "Kiran Kumar K" , Sunil Kumar Kori , Satha Rao CC: Subject: [PATCH v3 25/28] net/cnxk: perform early MTU setup for eventmode Date: Thu, 5 May 2022 18:25:54 +0530 Message-ID: <20220505125557.8828-25-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20220505125557.8828-1-ndabilpuram@marvell.com> References: <20220419055921.10566-1-ndabilpuram@marvell.com> <20220505125557.8828-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-GUID: NVDYV-U0_DYt65-iiTJ1WGLuVbYZO79Z X-Proofpoint-ORIG-GUID: NVDYV-U0_DYt65-iiTJ1WGLuVbYZO79Z 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=2022-05-05_05,2022-05-05_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 Perform early MTU setup for event mode path in order to update the Rx/Tx offload flags before Rx adapter setup starts. Signed-off-by: Nithin Dabilpuram --- drivers/net/cnxk/cn10k_ethdev.c | 11 +++++++++++ drivers/net/cnxk/cn9k_ethdev.c | 11 +++++++++++ 2 files changed, 22 insertions(+) diff --git a/drivers/net/cnxk/cn10k_ethdev.c b/drivers/net/cnxk/cn10k_ethdev.c index de688f0..bc9e10f 100644 --- a/drivers/net/cnxk/cn10k_ethdev.c +++ b/drivers/net/cnxk/cn10k_ethdev.c @@ -248,6 +248,17 @@ cn10k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, if (rc) return rc; + /* Do initial mtu setup for RQ0 before device start */ + if (!qid) { + rc = nix_recalc_mtu(eth_dev); + if (rc) + return rc; + + /* Update offload flags */ + dev->rx_offload_flags = nix_rx_offload_flags(eth_dev); + dev->tx_offload_flags = nix_tx_offload_flags(eth_dev); + } + rq = &dev->rqs[qid]; cq = &dev->cqs[qid]; diff --git a/drivers/net/cnxk/cn9k_ethdev.c b/drivers/net/cnxk/cn9k_ethdev.c index 18cc27e..de33fa7 100644 --- a/drivers/net/cnxk/cn9k_ethdev.c +++ b/drivers/net/cnxk/cn9k_ethdev.c @@ -241,6 +241,17 @@ cn9k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, if (rc) return rc; + /* Do initial mtu setup for RQ0 before device start */ + if (!qid) { + rc = nix_recalc_mtu(eth_dev); + if (rc) + return rc; + + /* Update offload flags */ + dev->rx_offload_flags = nix_rx_offload_flags(eth_dev); + dev->tx_offload_flags = nix_tx_offload_flags(eth_dev); + } + rq = &dev->rqs[qid]; cq = &dev->cqs[qid]; -- 2.8.4