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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: weg.net X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: RO2P152MB6008.LAMP152.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: afc44b5a-e66a-4abb-21aa-08dcea1a9dc6 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Oct 2024 17:32:01.6316 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 886666a6-a8d2-4604-a002-95b622cb7e18 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: WnxB0Ap8OWzZfbVmmNZOQgCnKPmLo88TYl2WqmidkZYdpbEoByUYzXynrGKlceHkXux3EireS4s1GV9qauT2BQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CPWP152MB6285 X-Mailman-Approved-At: Fri, 11 Oct 2024 19:51:11 +0200 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Hi, We have implemented a PTP peer-to-peer client running on the main core, wit= h Lcores handling packet transmission and reception. However, we are encoun= tering issues using the card's clock: 1. timesync_read_rx_timestamp: What should be the correct index value to us= e in this function? 2. timesync_read_tx_timestamp: This function consistently returns incorrect= timestamps. Could it be registering the timestamp of a packet from another= core if they are sending packets on a different port or queue of the same = card? 3. rte_eth_timesync_read_time and rte_eth_timesync_adjust_time: Is there an= y inherent delay between calling read_time after adjust_time or write_time?= Should we set a initial time when initializing dpdk? Thank you for your help. Best regards, Carlos