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broadcom.com; dkim=none (message not signed) header.d=none;broadcom.com; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by CO1NAM11FT068.mail.protection.outlook.com (10.13.175.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4608.15 via Frontend Transport; Wed, 13 Oct 2021 17:14:14 +0000 Received: from nvidia.com (172.20.187.5) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Wed, 13 Oct 2021 17:14:11 +0000 From: Gregory Etelson To: , CC: , , , , , Ray Kinsella , Viacheslav Ovsiienko , Ajit Khaparde , Andrew Rybchenko , Akhil Goyal Date: Wed, 13 Oct 2021 20:13:53 +0300 Message-ID: <20211013171354.27817-2-getelson@nvidia.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211013171354.27817-1-getelson@nvidia.com> References: <20210527152858.13312-1-getelson@nvidia.com> <20211013171354.27817-1-getelson@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [172.20.187.5] X-ClientProxiedBy: HQMAIL111.nvidia.com (172.20.187.18) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 01cd8ff4-656b-441f-c672-08d98e6ce1fc X-MS-TrafficTypeDiagnostic: DM4PR12MB5279: X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1728; 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CAT:NONE; SFS:(4636009)(36840700001)(46966006)(110136005)(70206006)(508600001)(70586007)(7049001)(6286002)(7636003)(316002)(55016002)(356005)(4326008)(54906003)(5660300002)(336012)(2616005)(2906002)(83380400001)(36860700001)(7696005)(47076005)(16526019)(1076003)(82310400003)(86362001)(36756003)(8936002)(26005)(186003)(426003)(6666004)(8676002); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Oct 2021 17:14:14.7678 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 01cd8ff4-656b-441f-c672-08d98e6ce1fc X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT068.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5279 Subject: [dpdk-dev] [PATCH v6 1/2] net: fix IPv4 change announce 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 Sender: "dev" IPv4 header encodes fragment information into 16 bits field. 3 bits hold flags and remaining 13 bits are for fragment offset. 13 bits bit-field cannot be defined both for big and little endian systems. The patch removes IPv4 fragments union announce. Fixes: f7383e7c7ec1 ("net: announce changes in IPv4 header access") Signed-off-by: Gregory Etelson Acked-by: Thomas Monjalon Acked-by: Akhil Goyal Acked-by: Ori Kam --- doc/guides/rel_notes/deprecation.rst | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 309f1056cf..841653fe30 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -158,11 +158,8 @@ Deprecation Notices consistent with existing outer header checksum status flag naming, which should help in reducing confusion about its usage. -* net: The structure ``rte_ipv4_hdr`` will have two unions. - The first union is for existing ``version_ihl`` byte - and new bitfield for version and IHL. - The second union is for existing ``fragment_offset`` - and new bitfield for fragment flags and offset. +* net: The structure ``rte_ipv4_hdr`` will have a union for + existing ``version_ihl`` byte and new bitfield for ``version`` and ``ihl``. * vhost: ``rte_vdpa_register_device``, ``rte_vdpa_unregister_device``, ``rte_vhost_host_notifier_ctrl`` and ``rte_vdpa_relay_vring_used`` vDPA