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Mon, 9 Jun 2025 13:38:52 +0000 Date: Mon, 9 Jun 2025 14:38:47 +0100 From: Bruce Richardson To: Soumyadeep Hore CC: , , Subject: Re: [PATCH v3 6/6] doc: announce TxPP support for E830 adapters Message-ID: References: <20250606211947.473544-2-soumyadeep.hore@intel.com> <20250608113223.487043-1-soumyadeep.hore@intel.com> <20250608113223.487043-7-soumyadeep.hore@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20250608113223.487043-7-soumyadeep.hore@intel.com> X-ClientProxiedBy: DU2PR04CA0338.eurprd04.prod.outlook.com (2603:10a6:10:2b4::8) To DS0PR11MB7309.namprd11.prod.outlook.com (2603:10b6:8:13e::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7309:EE_|IA3PR11MB9063:EE_ X-MS-Office365-Filtering-Correlation-Id: e7581f57-d3d6-4c5f-590f-08dda75af8da X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|366016; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?M7tW59OueKLKaR1BihSJ0M6rvHrsbRyoVINX/1Dq/1Vww32HboOMgTWH0Puv?= =?us-ascii?Q?1lOA6t18lYxRV/+lOG4yk6UxEJfX+u6F5fHJN+h8JtSosfPHXmAyBIOKrvH1?= =?us-ascii?Q?ZEe8tIMXgH++KF6jd+cyVG5GrHDBK90jYcxByOOGLB45N8/3oMdNqKlIoIIL?= =?us-ascii?Q?wNIJkbPWuPFqzTUyGknv2QZ0OSkd5gcAP/lKuprI7TCLm+UVMmPyYjRa0U3h?= =?us-ascii?Q?cGqo2zHh1jGQavbRBi+lOE7tpDcVvxpZ8VbJDlAdVUwiMaeZeYxg2JpFIdg0?= =?us-ascii?Q?9pkStdw9F2OxRL2R48JtrtvrYArwiRK7tv3L51MCNzZND1qe//wWuC0V7kkW?= =?us-ascii?Q?IJfpaCVagTeW+gXEfrF+ECL5Zk9zLpt7XvzphLHz4AM1G9p6S/f8nkJtPd1n?= =?us-ascii?Q?ZZFEomhFAuU+7NgtQCw4tUC27uKlitydipiieTlsjFyVL06YFFn9VNT6sD5p?= =?us-ascii?Q?A465c0JjUdGfEjMNSjqMq+4W3LcyAJc5EX5EC4b41CO3yBtmBaNfQYqVBrIW?= =?us-ascii?Q?T9GqGeU6/JYNTLMkTx7PdCmESW8P+hxnB5bWOs5S/oMG2cnMUMb/lRB9w5dQ?= =?us-ascii?Q?lTXQnzhzsm+PxRiN4HnixD2bkaIN5gwfmw3X1u/2fzzF4XNsjPKx3OJHXGuM?= =?us-ascii?Q?o2nfKgwyRwba2G4NOEDBbz77V1xal+FVnXijW245QviPCZFWxn5fmHaFuV7W?= =?us-ascii?Q?Sptn/YzfGtJaEx20H6lRcHCLuVDdNjU2u82gtmfeoQVHa/jIcBxGDij4krwh?= =?us-ascii?Q?ALxq4CpAJ1++XtlrQ1MaMENLtF6MK5d+dGzBEZm3h5FPyb2vtC7qIqPv6kmR?= =?us-ascii?Q?/n5vSWZn6XtwrEP01EESLZe264SfFVP+XyKpLelEf1G3N96kKX44hDlvTzAe?= =?us-ascii?Q?zMByW2bOUPWBngcrqDYPK6HU+sEqEEyzGaxz68bHlVvGI8cjYua+mEzQ4FJC?= =?us-ascii?Q?WmTxMF/A5DF2yhbNpcPJ6pcjlzRkI5R1kGJbcyn4Q22Q9yJaO1PSgFIl7FTL?= =?us-ascii?Q?60SVJxwKERLLclMQ1rTZEu3/KbL/lXy+D4H4RBleOw+ITt903Vidg7w1xPGr?= =?us-ascii?Q?X2UeJAjBA/Sl44k4uAMM4ChR6DoZb1AtnkH85WbPYFi5xJpSCCTHPEJ/Rgl8?= =?us-ascii?Q?HgPfJWZbnt1eygbhoXJifNZuxbs4Zr1C2FiE6hr12KHNuAtNcPcRDmETC2o+?= =?us-ascii?Q?e2YMZecbxFL1z5Um5LFCuSpT+WtghJh28liZPn3TDxoQ16R4NbRCqizItOT7?= =?us-ascii?Q?nbZ7PRiygOuPS6QiCGzewPZkGhHncYKvBZBUjKCvi+ttvG6ClGVisDYG2cu3?= =?us-ascii?Q?cMCP7dqhokZSsTPS+U37TRRTfqBoRpYyV2C8IyrrLUfXZx0fR3tOb6JPGGt8?= =?us-ascii?Q?2R+T/3twBqc/Gmc+weMxIl9RtK3HumMfye9Hem2O0VjbphQdsA=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255; 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This feature is currently supported only in E830 adapters. > + > +The tx_offload ``RTE_ETH_TX_OFFLOAD_SEND_ON_TIMESTAMP`` is used to enable the feature. > +For example: > + > +.. code-block:: console > + > + dpdk-testpmd -a 0000:31:00.0 -c f -n 4 -- -i --tx-offloads=0x200000 > + set fwd txonly > + set txtimes 30000000,1000000 > + start > + These commands need more explanation. Particularly the "set txtimes" one. What do the values given as parameters actually mean? > Generic Flow Support > ~~~~~~~~~~~~~~~~~~~~ > > -- > 2.43.0 >