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From:   "Keller, Jacob E" <jacob.e.keller@intel.com>
To:     Richard Cochran <richardcochran@gmail.com>
CC:     Arnd Bergmann <arnd@kernel.org>,
        Nicolas Pitre <nicolas.pitre@linaro.org>,
        "Brandeburg, Jesse" <jesse.brandeburg@intel.com>,
        "Nguyen, Anthony L" <anthony.l.nguyen@intel.com>,
        "David S. Miller" <davem@davemloft.net>,
        "Jakub Kicinski" <kuba@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
        Kurt Kanzenbach <kurt@linutronix.de>,
        "Saleem, Shiraz" <shiraz.saleem@intel.com>,
        "Ertman, David M" <david.m.ertman@intel.com>,
        "intel-wired-lan@lists.osuosl.org" <intel-wired-lan@lists.osuosl.org>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH net-next v2] ethernet/intel: fix PTP_1588_CLOCK
 dependencies
Thread-Topic: [PATCH net-next v2] ethernet/intel: fix PTP_1588_CLOCK
 dependencies
Thread-Index: AQHXh68Y1owt0G/CUEakzTAdq+RvtqtgbT+AgAAzuICAADaFgIAACciQ
Date:   Mon, 2 Aug 2021 23:45:09 +0000
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> -----Original Message-----
> From: Richard Cochran <richardcochran@gmail.com>
> Sent: Monday, August 02, 2021 4:09 PM
> To: Keller, Jacob E <jacob.e.keller@intel.com>
> Cc: Arnd Bergmann <arnd@kernel.org>; Nicolas Pitre <nicolas.pitre@linaro.=
org>;
> Brandeburg, Jesse <jesse.brandeburg@intel.com>; Nguyen, Anthony L
> <anthony.l.nguyen@intel.com>; David S. Miller <davem@davemloft.net>; Jaku=
b
> Kicinski <kuba@kernel.org>; Arnd Bergmann <arnd@arndb.de>; Kurt
> Kanzenbach <kurt@linutronix.de>; Saleem, Shiraz <shiraz.saleem@intel.com>=
;
> Ertman, David M <david.m.ertman@intel.com>; intel-wired-lan@lists.osuosl.=
org;
> netdev@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH net-next v2] ethernet/intel: fix PTP_1588_CLOCK
> dependencies
>=20
> On Mon, Aug 02, 2021 at 07:54:20PM +0000, Keller, Jacob E wrote:
> > So go back to "select"?
>=20
> Why not keep it simple?
>=20
> PTP core:
>    Boolean PTP_1588_CLOCK
>=20
> drivers:
>    depends on PTP_1588_CLOCK
>=20
> Also, make Posix timers always part of the core.  Tinification is a
> lost cause.
>=20
> Thanks,
> Richard

Ok, so basically: if any driver that needs PTP core is on, PTP core is on, =
with no way to disable it.

Thanks,
Jake