From: Paul Menzel <pmenzel@molgen.mpg.de>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH next-queue v1 2/2] igc: enable auxiliary PHC functions for the i225
Date: Mon, 15 Feb 2021 11:05:17 +0100 [thread overview]
Message-ID: <bd0bfa55-de44-82e9-337a-e6254d3a8405@molgen.mpg.de> (raw)
In-Reply-To: <20210212014212.41570-3-ederson.desouza@intel.com>
Dear Ederson,
Am 12.02.21 um 02:42 schrieb Ederson de Souza:
> The i225 device offers a number of special PTP Hardware Clock features on
> the Software Defined Pins (SDPs). This patch adds support for two of the
> possible functions, namely time stamping external events, and periodic
> output signals.
>
> The assignment of PHC functions to the four SDP can be freely chosen by
> the user.
>
> While i225 allows up to four timers to be used to source the time used
> on the external events or output signals, this patch uses only one of
> those timers.
Why is that? Because it?s simpler to implement? Please add the reason to
the commit message.
It?d be also great, if you mentioned the datasheet name and revision
used for implementing this.
Kind regards,
Paul
next prev parent reply other threads:[~2021-02-15 10:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-12 1:42 [Intel-wired-lan] [PATCH next-queue v1 0/2] PPS and SDP support for i225 Ederson de Souza
2021-02-12 1:42 ` [Intel-wired-lan] [PATCH next-queue v1 1/2] igc: Enable internal i225 PPS Ederson de Souza
2021-02-16 9:38 ` Paul Menzel
2021-02-12 1:42 ` [Intel-wired-lan] [PATCH next-queue v1 2/2] igc: enable auxiliary PHC functions for the i225 Ederson de Souza
2021-02-15 10:05 ` Paul Menzel [this message]
2021-02-17 23:53 ` Nguyen, Anthony L
2021-02-18 0:27 ` Desouza, Ederson
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