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 C046E46E30; Mon, 1 Sep 2025 09:32:14 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 95FA140665; Mon, 1 Sep 2025 09:31:49 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id DF63940658 for ; Mon, 1 Sep 2025 09:31:47 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 57VNhgV4032695 for ; Mon, 1 Sep 2025 00:31:47 -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=w g3t6i888jM1znbMAvXnyh2tOcerRydyiEO40Y9+r0Y=; b=Zy9vTlweizANFBdtR CrnAew+ZT1Aen3Lu62MgrVfxuxwp4ZXaLad54gS3YQue7GcljGKfvB1XGqD3+T7j 0Mekzd1QpB1StNo83MhWAYKgLRHZndzeJadMSgldWGgKNBLs3K+Ab5McIJQI5UC/ 7kiG7RQMEtIfr6AboPo5M6AnFQkwMuVfX0smgfXry8XGdDtWMbIh/ZU8oGxE/MMf zPFSWFB3DPitCt3bSs4crEp7aY30dtdh53m/ZIzbXUt/KQMyxUIeo8U/9Cu6jHFp cpRqIRnci265r5BekWfIxAZwdzjNtrClZc8GVAG0SoyfDfo1VPt+J7DpxN5qBtXM a0WZw== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 48v0thadb7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 01 Sep 2025 00:31:47 -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, 1 Sep 2025 00:31:46 -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, 1 Sep 2025 00:31:46 -0700 Received: from hyd1588t430.caveonetworks.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id E66A63F70AC; Mon, 1 Sep 2025 00:31:43 -0700 (PDT) From: Nithin Dabilpuram To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Harman Kalra CC: , Subject: [PATCH 08/19] common/cnxk: update DF flag in IPv4 fragments Date: Mon, 1 Sep 2025 13:00:24 +0530 Message-ID: <20250901073036.1381560-8-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250901073036.1381560-1-ndabilpuram@marvell.com> References: <20250901073036.1381560-1-ndabilpuram@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: ty6mPxjgFe84_MZ4ZL9S-JVFSwJa1eL2 X-Proofpoint-ORIG-GUID: ty6mPxjgFe84_MZ4ZL9S-JVFSwJa1eL2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDEyMCBTYWx0ZWRfX8IksyrngAf6U gXo6FFp2fDDtS38vpAQUwAkre6IzVfmaAAqhp+q/XqWOllcIJt36/aeHPkxYMf+VsoWB+G3YebV F/v0SxwDuWWJ//PwicyI8sZYq+P5YvwaWc9ehhXBdkGWSLZ/XHLfGyI+3Qa7lo1gZ/+ABot8Mtb ZGX9wzVVddSaOw8UTE1tOTGBvcmQ7ULkx+Ucv1ModUBreRATdD7t31H9/OtD/euJTtd1+UD5o2p nFwm40ZGvFLK0+j/LzvJrv9v9+pkhERAzAa7cifW3ViYar/zswCCSonrGyGOByT5N5wT29omNrD ck527ZSJ2iau8//S8sSehmHO7IpusmWlO0QbdSDf7ywDvxqsPxmjwzKVLbeTHjibjBrSsy+knGh c4JmSOfg X-Authority-Analysis: v=2.4 cv=N44pF39B c=1 sm=1 tr=0 ts=68b54be3 cx=c_pps a=gIfcoYsirJbf48DBMSPrZA==:117 a=gIfcoYsirJbf48DBMSPrZA==:17 a=yJojWOMRYYMA:10 a=M5GUcnROAAAA:8 a=shHwveO5flH-z4HOgfUA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-01_03,2025-08-28_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 From: Satha Rao While performing IPv4 fragmentation, consider the DF flag from the original packet header instead of setting it to zero. Signed-off-by: Satha Rao --- drivers/common/cnxk/roc_nix_ops.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/common/cnxk/roc_nix_ops.c b/drivers/common/cnxk/roc_nix_ops.c index 138090317a..12a12c6e35 100644 --- a/drivers/common/cnxk/roc_nix_ops.c +++ b/drivers/common/cnxk/roc_nix_ops.c @@ -240,11 +240,11 @@ nix_lso_ipv4(struct roc_nix *roc_nix) /* First get flags profile to update v4 flags */ memset(&alt_flags, 0, sizeof(alt_flags)); alt_flags.s.alt_fsf_set = 0x2000; - alt_flags.s.alt_fsf_mask = 0x1FFF; + alt_flags.s.alt_fsf_mask = 0x5FFF; alt_flags.s.alt_msf_set = 0x2000; - alt_flags.s.alt_msf_mask = 0x1FFF; + alt_flags.s.alt_msf_mask = 0x5FFF; alt_flags.s.alt_lsf_set = 0x0000; - alt_flags.s.alt_lsf_mask = 0x1FFF; + alt_flags.s.alt_lsf_mask = 0x5FFF; flag_idx = roc_nix_lso_alt_flags_profile_setup(roc_nix, &alt_flags); if (flag_idx < 0) return rc; -- 2.34.1