netdev - RE: [PATCH net-next 0/4] dpll: add phase offset and phase adjust

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Message-ID: <DM6PR11MB465729212685E3D5B938F0449BEFA@DM6PR11MB4657.namprd11.prod.outlook.com>
Date: Wed, 6 Sep 2023 10:30:50 +0000
From: "Kubalewski, Arkadiusz" <arkadiusz.kubalewski@...el.com>
To: Jiri Pirko <jiri@...nulli.us>
CC: "kuba@...nel.org" <kuba@...nel.org>, "jonathan.lemon@...il.com"
	<jonathan.lemon@...il.com>, "pabeni@...hat.com" <pabeni@...hat.com>,
	"vadim.fedorenko@...ux.dev" <vadim.fedorenko@...ux.dev>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, poros <poros@...hat.com>, mschmidt
	<mschmidt@...hat.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>, "bvanassche@....org"
	<bvanassche@....org>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>
Subject: RE: [PATCH net-next 0/4] dpll: add phase offset and phase adjust

>From: Jiri Pirko <jiri@...nulli.us>
>Sent: Wednesday, September 6, 2023 10:38 AM
>
>Wed, Sep 06, 2023 at 01:26:06AM CEST, arkadiusz.kubalewski@...el.com wrote:
>>This RFC is to start discussion over extending dpll interface with
>>possibility to:
>>- read a phase offset between signals on pin and dpll,
>>- adjust a phase of pin's signal.
>
>1) RFC patches should be marked as such

That is true, sorry about that, will fix it if there would be v2.

>2) I suggest to postpone this after the first dpll patchset is merged

Well this is exactly only to start discussion, I will resubmit the patches
after the merge of dpll, although we can decide some details already.

Thank you!
Arkadiusz

>
>>
>>The RFC is based on latest version of dpll interface submitted for
>>net-next [1].
>>
>>[1]
>>https://lore.kernel.org/netdev/20230824213132.827338-1-vadim.fedorenko@
>>linux.dev/
>>
>>Arkadiusz Kubalewski (4):
>>  dpll: docs: add support for pin signal phase offset/adjust
>>  dpll: spec: add support for pin-dpll signal phase offset/adjust
>>  dpll: netlink/core: add support for pin-dpll signal phase
>>    offset/adjust
>>  ice: dpll: implement phase related callbacks
>>
>> Documentation/driver-api/dpll.rst         |  53 ++++-
>> Documentation/netlink/specs/dpll.yaml     |  33 +++-
>> drivers/dpll/dpll_netlink.c               |  99 +++++++++-
>> drivers/dpll/dpll_nl.c                    |   8 +-
>> drivers/dpll/dpll_nl.h                    |   2 +-
>> drivers/net/ethernet/intel/ice/ice_dpll.c | 224 +++++++++++++++++++++-
>> drivers/net/ethernet/intel/ice/ice_dpll.h |  10 +-
>> include/linux/dpll.h                      |  18 ++
>> include/uapi/linux/dpll.h                 |   8 +-
>> 9 files changed, 443 insertions(+), 12 deletions(-)
>>
>>--
>>2.38.1
>>