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Wed, 11 Mar 2026 14:29:36 -0400 (EDT) From: Thomas Monjalon To: Mohammad Shuab Siddique Cc: dev@dpdk.org, kishore.padmanabha@broadcom.com Subject: Re: [PATCH 0/4] net/bnxt: PTP support series Date: Wed, 11 Mar 2026 19:29:33 +0100 Message-ID: <2401272.ElGaqSPkdT@thomas> In-Reply-To: <20260302171236.98625-1-Mohammad-Shuab.Siddique@broadcom.com> References: <20260302171236.98625-1-Mohammad-Shuab.Siddique@broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" 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 02/03/2026 18:12, Mohammad Shuab Siddique: > This series adds and extends PTP (IEEE 1588) support for the BNXT PMD: > > - Patch 1: Support handling of PTP frames in the Rx path (scalar path), > including ol_flags and packet_type updates for PTP timesync packets. > > - Patch 2: Pass Rx timestamp to the application via the mbuf dynfield > and add ptp_cfg NULL checks to avoid segfault when ptp_cfg is not > created. > > - Patch 3: Support timestamp parsing in Tx (tx_free_thresh, fast-free > handling at dev_start and in queue setup when PTP/ieee_1588 is enabled). > > - Patch 4: Enable PTP for Thor 2 VFs by creating ptp_cfg when the device > reports PTP support (BNXT_CHIP_P5_P7), fixing "RX/TX timestamp > registers not valid" in testpmd ieee1588 fwd mode on VFs. > > Ajit Khaparde (3): > net/bnxt: support handling PTP frames in Rx > net/bnxt: pass Rx timestamp in mbuf > net/bnxt: support timestamp parsing in Tx > > Mohammad Shuab Siddique (1): > net/bnxt: add ptp_cfg struct support for Thor 2 VFs Applied, thanks.