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 382DC48922; Mon, 13 Oct 2025 09:00:23 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 122E640612; Mon, 13 Oct 2025 09:00:11 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id CB1274060F for ; Mon, 13 Oct 2025 09:00:08 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 59D0SQfq024868 for ; Mon, 13 Oct 2025 00:00:08 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pfpt0220; bh=D QQ3CtvWB+ZwurKL7A8IEGCdLV3VLoPb+Sct/qmZd+A=; b=YRGnDPcK8jETcd00C vaOtAj2a9PSeB8dibmfQ/Scp7JFz+P8wt7CxOswIt4JsubcPiH66xKDzwLw/4Nzb Fs6UsCKBrUZKU0H79WVSfRoajNnLH0d95ydI2rcBO+DEqWj6xzsuCCNc4bmnLOjd 353ywGzPe6sIQsB8tcZy/e9L2T5oArYeYsed+RlMGMDH7avZw5PrsZQixYHNnIpp HAy4UJS94W/jHMJb5y2YHX4t4oR46cNtltv58qx3PijCMPCnsCFF0XNYcttNxeA4 b8+sSrzoersq0msb7zQqRpAiG2YY0IMctMK3JoiDYqsbHCqcxmRUEqBYPQwADt6V n1s3A== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 49rp1s8mcd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 13 Oct 2025 00:00:07 -0700 (PDT) Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.25; Mon, 13 Oct 2025 00:00:18 -0700 Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.25 via Frontend Transport; Mon, 13 Oct 2025 00:00:18 -0700 Received: from hyd1588t430.caveonetworks.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 00FC83F70CD; Mon, 13 Oct 2025 00:00:03 -0700 (PDT) From: Nithin Dabilpuram To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Harman Kalra CC: , Subject: [PATCH v2 04/19] net/cnxk: update scatter check as warning for SDP Date: Mon, 13 Oct 2025 12:29:34 +0530 Message-ID: <20251013065949.200414-4-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251013065949.200414-1-ndabilpuram@marvell.com> References: <20250901073036.1381560-1-ndabilpuram@marvell.com> <20251013065949.200414-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: 4PNDrEMT1lG91toDeGZRdo9sk5dmSvyF X-Authority-Analysis: v=2.4 cv=ENQLElZC c=1 sm=1 tr=0 ts=68eca377 cx=c_pps a=gIfcoYsirJbf48DBMSPrZA==:117 a=gIfcoYsirJbf48DBMSPrZA==:17 a=x6icFKpwvdMA:10 a=M5GUcnROAAAA:8 a=GRh1LX0TW_9BVTnexCsA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDEyMDEyNSBTYWx0ZWRfXzcR8NxqP5f50 wVTJaGrb8YcpRERqP5VUPvAaZitX+AQliXU+jmVnMiQ1JdFKXb7apQeRimVWWVXfnjkAFt6aCWT jlO4xJXKJEtguf8njveT1+Jjw/298CZf0rHiRqvgXdPNVwOwY+5V/vOIk6E+w/hx9EvILY3I12S Xd2gO4hGT8Rt69XIJ/EdkfoB0H8m/RUYu4cnHdH8UX4bzCLIse10nYIfG1gs2NB0e0pfxouFtMs zJciaMgeZohYxIbMmb8WcLjl4w8L0rNhe7SLfUZ724/uAKZZDYEWLcubx1BHCzmhxeELgr6GFg+ UAtKCKSkCY1FLGiEG2h8Z3QuJCtKSEQduEkJZjXTCkOy4Pa69VBrcTVDH7w4Nt4RiEgGi0fwJ87 +8lKCg47eQHLLNIhxVVjb8eLh9T/pw== X-Proofpoint-GUID: 4PNDrEMT1lG91toDeGZRdo9sk5dmSvyF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-13_03,2025-10-06_01,2025-03-28_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 Update scatter check as warning for SDP interfaces instead of error to support cases where host application is already aware for the max buf size. Signed-off-by: Nithin Dabilpuram --- drivers/net/cnxk/cnxk_ethdev_ops.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/cnxk/cnxk_ethdev_ops.c b/drivers/net/cnxk/cnxk_ethdev_ops.c index 7a8ddb4c9b..49e77e49a6 100644 --- a/drivers/net/cnxk/cnxk_ethdev_ops.c +++ b/drivers/net/cnxk/cnxk_ethdev_ops.c @@ -613,8 +613,11 @@ cnxk_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) */ if (data->dev_started && frame_size > buffsz && !(dev->rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER)) { - plt_err("Scatter offload is not enabled for mtu"); - goto exit; + if (!roc_nix_is_sdp(nix)) { + plt_err("Scatter offload is not enabled for mtu"); + goto exit; + } + plt_warn("Scatter offload is not enabled for mtu on SDP interface"); } /* Check * >= max_frame */ -- 2.34.1