netdev - Re: [PATCH v11 net-next 0/8] PHC support in ENA driver

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Message-ID: <91021167-6061-437b-9798-70f059698fc5@redhat.com>
Date: Mon, 26 May 2025 17:52:43 +0200
From: Paolo Abeni <pabeni@...hat.com>
To: David Arinzon <darinzon@...zon.com>, David Miller <davem@...emloft.net>,
 Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org
Cc: Eric Dumazet <edumazet@...gle.com>, Simon Horman <horms@...nel.org>,
 Richard Cochran <richardcochran@...il.com>,
 "Woodhouse, David" <dwmw@...zon.com>, "Machulsky, Zorik" <zorik@...zon.com>,
 "Matushevsky, Alexander" <matua@...zon.com>, Saeed Bshara
 <saeedb@...zon.com>, "Wilson, Matt" <msw@...zon.com>,
 "Liguori, Anthony" <aliguori@...zon.com>, "Bshara, Nafea"
 <nafea@...zon.com>, "Schmeilin, Evgeny" <evgenys@...zon.com>,
 "Belgazal, Netanel" <netanel@...zon.com>, "Saidi, Ali"
 <alisaidi@...zon.com>, "Herrenschmidt, Benjamin" <benh@...zon.com>,
 "Kiyanovski, Arthur" <akiyano@...zon.com>, "Dagan, Noam"
 <ndagan@...zon.com>, "Bernstein, Amit" <amitbern@...zon.com>,
 "Agroskin, Shay" <shayagr@...zon.com>,
 "Ostrovsky, Evgeny" <evostrov@...zon.com>, "Tabachnik, Ofir"
 <ofirt@...zon.com>, "Machnikowski, Maciek" <maciek@...hnikowski.net>,
 Rahul Rameshbabu <rrameshbabu@...dia.com>, Gal Pressman <gal@...dia.com>,
 Vadim Fedorenko <vadim.fedorenko@...ux.dev>, Andrew Lunn <andrew@...n.ch>,
 Leon Romanovsky <leon@...nel.org>, Jiri Pirko <jiri@...nulli.us>
Subject: Re: [PATCH v11 net-next 0/8] PHC support in ENA driver

On 5/26/25 8:09 AM, David Arinzon wrote:
> Changes in v11
> - Change PHC enablement devlink parameter to be generic instead of device specific
> 
> Changes in v10 (https://lore.kernel.org/netdev/20250522134839.1336-1-darinzon@amazon.com/):
> - Remove error checks for debugfs calls
> 
> Changes in v9 (https://lore.kernel.org/netdev/20250521114254.369-1-darinzon@amazon.com/):
> - Use devlink instead of sysfs for PHC enablement
> - Use debugfs instead of sysfs for PHC stats
> - Add PHC error flags and break down phc_err into two errors
> - Various style changes
> 
> Changes in v8 (https://lore.kernel.org/netdev/20250304190504.3743-1-darinzon@amazon.com/):
> - Create a sysfs entry for each PHC stat
> 
> Changes in v7 (https://lore.kernel.org/netdev/20250218183948.757-1-darinzon@amazon.com/):
> - Move PHC stats to sysfs
> - Add information about PHC enablement
> - Remove unrelated style changes
> 
> Changes in v6 (https://lore.kernel.org/netdev/20250206141538.549-1-darinzon@amazon.com/):
> - Remove PHC error bound
> 
> Changes in v5 (https://lore.kernel.org/netdev/20250122102040.752-1-darinzon@amazon.com/):
> - Add PHC error bound
> - Add PHC enablement and error bound retrieval through sysfs
> 
> Changes in v4 (https://lore.kernel.org/netdev/20241114095930.200-1-darinzon@amazon.com/):
> - Minor documentation change (resolution instead of accuracy)
> 
> Changes in v3 (https://lore.kernel.org/netdev/20241103113140.275-1-darinzon@amazon.com/):
> - Resolve a compilation error
> 
> Changes in v2 (https://lore.kernel.org/netdev/20241031085245.18146-1-darinzon@amazon.com/):
> - CCd PTP maintainer
> - Fixed style issues
> - Fixed documentation warning
> 
> v1 (https://lore.kernel.org/netdev/20241021052011.591-1-darinzon@amazon.com/)
> 
> 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.

## Form letter - net-next-closed

The merge window for v6.16 has begun and therefore net-next is closed
for new drivers, features, code refactoring and optimizations. We are
currently accepting bug fixes only.

Please repost when net-next reopens after June 8th.

RFC patches sent for review only are obviously welcome at any time.