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Date: Fri, 7 Feb 2025 16:58:46 -0800
From: Jakub Kicinski <kuba@kernel.org>
To: David Arinzon <darinzon@amazon.com>, "Machnikowski, Maciek"
 <maciek@machnikowski.net>
Cc: David Miller <davem@davemloft.net>, <netdev@vger.kernel.org>, Eric
 Dumazet <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Simon
 Horman <horms@kernel.org>, "Richard Cochran" <richardcochran@gmail.com>,
 "Woodhouse, David" <dwmw@amazon.com>, Rahul Rameshbabu
 <rrameshbabu@nvidia.com>, Gal Pressman <gal@nvidia.com>, Vadim Fedorenko
 <vadim.fedorenko@linux.dev>
Subject: Re: [PATCH v6 net-next 0/4] PHC support in ENA driver
Message-ID: <20250207165846.53e52bf7@kernel.org>
In-Reply-To: <20250206141538.549-1-darinzon@amazon.com>
References: <20250206141538.549-1-darinzon@amazon.com>
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On Thu, 6 Feb 2025 16:15:34 +0200 David Arinzon wrote:
> This patchset adds the support for PHC (PTP Hardware Clock)
> in the ENA driver. The documentation part of the patchset
> includes additional information, including statistics,
> utilization and invocation examples through the testptp
> utility.

Vadim, Maciek, did you see this? Looks like the device has limitations
on number of gettime calls per sec. Could be a good fit for the work
you are prototyping?