[PATCH 0/2] ptp/ptp_vmw: enhancements to ptp_vmw

From: Ajay Kaher
Date: Thu Aug 21 2025 - 07:19:33 EST


This series provides:

- implementation of PTP clock adjustments ops for ptp_vmw driver to
adjust its time and frequency, allowing time transfer from a virtual
machine to the underlying hypervisor.

- add a module parameter probe_hv_port that allows ptp_vmw driver to
be loaded even when ACPI is disabled, by directly probing for the
device using VMware hypervisor port commands.

Ajay Kaher (2):
ptp/ptp_vmw: Implement PTP clock adjustments ops
ptp/ptp_vmw: load ptp_vmw driver by directly probing the device

drivers/ptp/ptp_vmw.c | 110 +++++++++++++++++++++++++++++++++---------
1 file changed, 88 insertions(+), 22 deletions(-)

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2.40.4