linux-kernel - Re: [PATCH net-next v8 1/2] ptp: introduce PTP_CLOCK_EXTOFF event for the measured external offset

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Message-ID: <4cefad9649becf08ecdf4639ceb3244a1860ee12.camel@redhat.com>
Date: Tue, 16 Jan 2024 13:26:33 +0100
From: Paolo Abeni <pabeni@...hat.com>
To: Min Li <lnimi@...mail.com>, richardcochran@...il.com, lee@...nel.org
Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org, Min Li
	 <min.li.xe@...esas.com>
Subject: Re: [PATCH net-next v8 1/2] ptp: introduce PTP_CLOCK_EXTOFF event
 for the measured external offset

On Mon, 2024-01-15 at 15:21 -0500, Min Li wrote:
> From: Min Li <min.li.xe@...esas.com>
> 
> This change is for the PHC devices that can measure the phase offset
> between PHC signal and the external signal, such as the 1PPS signal of
> GNSS. Reporting PTP_CLOCK_EXTOFF to user space will be piggy-backed to
> the existing ptp_extts_event so that application such as ts2phc can
> poll the external offset the same way as extts. Hence, ts2phc can use
> the offset to achieve the alignment between PHC and the external signal
> by the help of either SW or HW filters.
> 
> Signed-off-by: Min Li <min.li.xe@...esas.com>
> Acked-by: Richard Cochran <richardcochran@...il.com>

## Form letter - net-next-closed

The merge window for v6.8 has begun and we have already posted our pull
request. 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 January 22nd.

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

See:
https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle
--
pw-bot: defer