From: Ajay Kaher <ajay.kaher@broadcom.com>
To: kuba@kernel.org, davem@davemloft.net, richardcochran@gmail.com,
nick.shi@broadcom.com, alexey.makhalov@broadcom.com,
andrew+netdev@lunn.ch, edumazet@google.com, pabeni@redhat.com,
jiashengjiangcool@gmail.com, andrew@lunn.ch,
viswanathiyyappan@gmail.com, vadim.fedorenko@linux.dev,
wei.fang@nxp.com, rmk+kernel@armlinux.org.uk,
vladimir.oltean@nxp.com, cjubran@nvidia.com, dtatulea@nvidia.com,
tariqt@nvidia.com
Cc: netdev@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com,
linux-kernel@vger.kernel.org, florian.fainelli@broadcom.com,
vamsi-krishna.brahmajosyula@broadcom.com,
tapas.kundu@broadcom.com, shubham-sg.gupta@broadcom.com,
karen.wang@broadcom.com, hari-krishna.ginka@broadcom.com,
ajay.kaher@broadcom.com
Subject: [PATCH v2 0/2] ptp/ptp_vmw: enhancements to ptp_vmw
Date: Wed, 22 Oct 2025 10:51:26 +0000 [thread overview]
Message-ID: <20251022105128.3679902-1-ajay.kaher@broadcom.com> (raw)
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.
v2:
- [PATCH 2/2]: remove blank line in ptp_vmw_init()
v1 link:
https://lore.kernel.org/lkml/20250821110323.974367-1-ajay.kaher@broadcom.com/
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 | 109 +++++++++++++++++++++++++++++++++---------
1 file changed, 87 insertions(+), 22 deletions(-)
--
2.40.4
next reply other threads:[~2025-10-22 11:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-22 10:51 Ajay Kaher [this message]
2025-10-22 10:51 ` [PATCH v2 1/2] ptp/ptp_vmw: Implement PTP clock adjustments ops Ajay Kaher
2025-10-22 11:13 ` Vadim Fedorenko
2025-10-22 17:27 ` Ajay Kaher
2025-10-22 22:17 ` Vadim Fedorenko
2025-10-23 5:08 ` Ajay Kaher
2025-10-22 10:51 ` [PATCH v2 2/2] ptp/ptp_vmw: load ptp_vmw driver by directly probing the device Ajay Kaher
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