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 7F1F148922; Mon, 13 Oct 2025 09:00:54 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1524C402C5; Mon, 13 Oct 2025 09:00:23 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id D3EA6402C5 for ; Mon, 13 Oct 2025 09:00:20 +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 59CNu3is003130 for ; Mon, 13 Oct 2025 00:00:20 -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=RsaulZg/QLJln+Y5S ELvifKmQXIZmBLbi1mx5j4D4GX1g7lrt/bZzgBp0NM96La+N0Exbnxduyf6fffps jcoXpsTNYGFaRQlHRPWlA4HPIWpq+tSvhVL81QD5kLz2Hf+hQ0SMrCUIT6Mmw4hu uuUDAzFXXWnbPZbZnAZW1C16B4me16VK1+rlkuU4KEQq60il91h3ntsfLfsal+1/ apOeQroS6Dutx74ujv2kwfgGP3PZqz46SVfBg7DHLn49pEeaSUZV47Wy6Y5t6dH+ ZGgE4+FGyX6uQ7DEswhRIQ1NRjh5QMIPsJbV8P0v1Ktv3I94HI6X0fKIZDPAEu+T QgwgA== Received: from dc5-exch05.marvell.com ([199.233.59.128]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 49rp1s8mdn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 13 Oct 2025 00:00:19 -0700 (PDT) Received: from DC5-EXCH05.marvell.com (10.69.176.209) by DC5-EXCH05.marvell.com (10.69.176.209) 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 00:00:29 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH05.marvell.com (10.69.176.209) with Microsoft SMTP Server id 15.2.1544.25 via Frontend Transport; Mon, 13 Oct 2025 00:00:28 -0700 Received: from hyd1588t430.caveonetworks.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 65DF33F70CE; Mon, 13 Oct 2025 00:00:16 -0700 (PDT) From: Nithin Dabilpuram To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Harman Kalra CC: , Subject: [PATCH v2 08/19] common/cnxk: update DF flag in IPv4 fragments Date: Mon, 13 Oct 2025 12:29:38 +0530 Message-ID: <20251013065949.200414-8-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: PIhw0PQ1k5nuQASdwZ3EWkACffgR2Sgh X-Authority-Analysis: v=2.4 cv=ENQLElZC c=1 sm=1 tr=0 ts=68eca383 cx=c_pps a=rEv8fa4AjpPjGxpoe8rlIQ==:117 a=rEv8fa4AjpPjGxpoe8rlIQ==:17 a=x6icFKpwvdMA:10 a=M5GUcnROAAAA:8 a=shHwveO5flH-z4HOgfUA:9 a=OBjm3rFKGHvpk9ecZwUJ:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDEyMDEyNSBTYWx0ZWRfX/XkE9HXaN/j9 J1akkwehkPDxyvgSip1dxSYaGFNc4aSJ26RG+E18xou6EyEdbcZZUjjD2P8M/hd+aSIJBs2rWDE ARovxg0I4ZwpLoQvTXOfic/nkaNbHE7VICb7O6UzhESijbVQC8S4k3aaRYCLJASlAb2tYDGdudD zUTNeym/19zkHeJqcOc5xA/sCCzY4uMKyXho3rgL5QXxmP1dtDputZdlUXoLnEBDBSboU8tYWc8 phKkqpr/1tvV6wTkfb3S9sCn2JX3KA8jtrf0WH7mByeKLNfmuixHHjiAHPT3/igK9KvRQMsVO+8 9qO9iI8rUEadKlgfcbGaJKw3HNRQr+B2a4k1Gm8NDSrlWExKeXcFzv2dq8TIJUSqkAawIwj5UHJ iAP+hNoZvH+c5DNikiVZ4yayx5zFpQ== X-Proofpoint-GUID: PIhw0PQ1k5nuQASdwZ3EWkACffgR2Sgh 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 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