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Date: Thu, 17 Feb 2022 23:34:47 +0530 From: Rakesh Babu Saladi <rsaladi2@...vell.com> To: <sgoutham@...vell.com>, <gakula@...vell.com>, <sbhatta@...vell.com>, <hkelam@...vell.com>, <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> CC: Rakesh Babu Saladi <rsaladi2@...vell.com> Subject: [net-next PATCH 0/3] RVU AF and NETDEV drivers' PTP updates. 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
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