The following patch series contains the workarounds and new features that
are added to RVU AF and NETDEV drivers w.r.t PTP.

Patch 1: This patch introduces timestamp counter so that subsequent
PTP_CLOCK_HI can be obtained directly instead of processing a mbox
request.
Patch 2: Add suppot such that RVU drivers support new timestamp format.
Patch 3: This patch adds workaround for PTP errata.

Harman Kalra (1):
  octeontx2-af: Sending tsc value to the userspace

Naveen Mamindlapalli (2):
  octeontx2-pf: cn10k: add support for new ptp timestamp format
  octeontx2-af: cn10k: add workaround for ptp errata

 .../net/ethernet/marvell/octeontx2/af/mbox.h  |   2 +
 .../net/ethernet/marvell/octeontx2/af/ptp.c   | 154 ++++++++++++++++--
 .../net/ethernet/marvell/octeontx2/af/ptp.h   |   2 +
 .../marvell/octeontx2/nic/otx2_common.h       |   3 +
 .../ethernet/marvell/octeontx2/nic/otx2_ptp.c |   8 +
 .../ethernet/marvell/octeontx2/nic/otx2_ptp.h |  15 ++
 .../marvell/octeontx2/nic/otx2_txrx.c         |   6 +-
 7 files changed, 178 insertions(+), 12 deletions(-)

--
2.17.1

On Thu, 17 Feb 2022 23:34:47 +0530 Rakesh Babu Saladi wrote:
> The following patch series contains the workarounds and new features that
> are added to RVU AF and NETDEV drivers w.r.t PTP.
> 
> Patch 1: This patch introduces timestamp counter so that subsequent
> PTP_CLOCK_HI can be obtained directly instead of processing a mbox
> request.
> Patch 2: Add suppot such that RVU drivers support new timestamp format.
> Patch 3: This patch adds workaround for PTP errata.

You need to CC Richard Cochran <richardcochran@gmail.com> on PTP
related patches, please add him and repost.