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 D125A489B9; Thu, 23 Oct 2025 19:27:53 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C051440650; Thu, 23 Oct 2025 19:27:53 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 2ADC1402F1 for ; Thu, 23 Oct 2025 19:27:52 +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 59N3d0H8022499 for ; Thu, 23 Oct 2025 10:27:51 -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=HJoFPOOEwlLaqR1Np /RPHV5CSUCTHv0haCF2V8oGme0DAAgUQtv+49Y+W8ktMvJ25tlSYw8ppLtzFcGHb a5mxA6/5WB+DfZTc/u2heI0X4KhD22aW1TJxTaFo2i4gCXwHSNcUCqE1CEzet4Oj 9i7CgpeGSdF5GlsCL0aOadj2mudhRY+RiaEhOaJq5rxEfRnHgm+1DuzXanPHYnJH WNsV0iR5LJ++6W16lu2yLEl2w5sRrIhwmAnBa7GL9wcOj6vb82ZV5iaMQwyGK6SW cd02ah0AmaPYemYqTFNNGw/2cTVT6seelIMIGSSASZEpRbTfY02bgcuPZyxmTd4t C/YQA== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 49ycmr1w5f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 23 Oct 2025 10:27:51 -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; Thu, 23 Oct 2025 10:27:42 -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; Thu, 23 Oct 2025 10:27:42 -0700 Received: from hyd1588t430.caveonetworks.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id C287C3F7068; Thu, 23 Oct 2025 10:27:40 -0700 (PDT) From: Nithin Dabilpuram To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Harman Kalra CC: , Subject: [PATCH v3 04/19] net/cnxk: update scatter check as warning for SDP Date: Thu, 23 Oct 2025 22:57:12 +0530 Message-ID: <20251023172728.770661-4-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251023172728.770661-1-ndabilpuram@marvell.com> References: <20250901073036.1381560-1-ndabilpuram@marvell.com> <20251023172728.770661-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: aoM-fSS0zGnALgXmqR1jz3csSm-2UpZA X-Proofpoint-GUID: aoM-fSS0zGnALgXmqR1jz3csSm-2UpZA X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDIzMDAzMCBTYWx0ZWRfX+oNWn8wN5K2M d/Mtj4o+ll5HPjMDs+wfi45O+zgKgGg9hfE0nOTbPCIsUevdQalfko3G35e+FHKcj4h3dAsSV/r ndnK41vttiITrKOdQX7SJ8kGlVit6oTDMK149r8VadsK5uX40oZQcPw4Ynqytuyn0NhPHkXCJZ4 On/qtuasErqGRmeVS18DF5nh0RVjEOO3epCXRbOqhnRFPPienospfaQ6z/fEQbphoM+IiWmnNKM 1l9PAF9sE51k1ZTG+qfQXuhKxcRemvu54+Y8cDUEHeqO7FUAWIPedzQMviWR73XqQ29Q2dsmI2x ZCAmtMcJpjTQA/0aMWXyvXr1/yERjcnyd4/GRiD64aKzN3hfFNOhRv2qs7axD4fIka/FSBnfE+d 2ePTk2io679fjaA4VGCdwd4ZbW0G6Q== X-Authority-Analysis: v=2.4 cv=CtSys34D c=1 sm=1 tr=0 ts=68fa6597 cx=c_pps a=gIfcoYsirJbf48DBMSPrZA==:117 a=gIfcoYsirJbf48DBMSPrZA==:17 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=M5GUcnROAAAA:8 a=GRh1LX0TW_9BVTnexCsA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-23_01,2025-10-22_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