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 Signed-off-by: Mohammad Shuab Siddique <[email protected]> drivers/net/bnxt/bnxt.h | 4 ++++ drivers/net/bnxt/bnxt_ethdev.c | 32 ++++++++++++++++++++++++++++++++ drivers/net/bnxt/bnxt_hwrm.c | 2 +- drivers/net/bnxt/bnxt_rxr.c | 30 ++++++++++++++++++++++++++---- drivers/net/bnxt/bnxt_rxr.h | 9 ++++++++- drivers/net/bnxt/bnxt_txq.c | 6 ++++++ drivers/net/bnxt/bnxt_txq.h | 1 + 7 files changed, 78 insertions(+), 6 deletions(-) -- 2.47.3
