From: Lukasz Majewski <lukma-ynQEQJNshbs@public.gmane.org>
To: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
Cc: Florian Fainelli
<f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
Karicheri Muralidharan
<m-karicheri2-l0cyMroinI0@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Eric Engestrom <eric-op+oiCINJLTt9jDmeYuA0g@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>,
Grygorii Strashko
<grygorii.strashko-l0cyMroinI0@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] net: phy: dp83867: Port mirroring support in the DP83867 TI's PHY driver
Date: Thu, 2 Feb 2017 16:22:12 +0100 [thread overview]
Message-ID: <20170202162212.4d479fa5@jawa> (raw)
In-Reply-To: <20170202131112.GI4967-g2DYL2Zd6BY@public.gmane.org>
On Thu, 2 Feb 2017 14:11:12 +0100
Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
> > The bootstrapping process in the PHY sets this bit. This is wrong
> > since the board lane layout is not "swapped"
>
> Ah, you mean a strapping pin? Resistor to ground/VCC?
Yes, exactly.
> That is a different matter. It makes it a lot less likely to break
> some existing board with such a change.
>
> > I have thought a bit about that and I think that we should define
> > complementary "net-phy-lane-no-swap" as suggested by Florian. Then
> > affected boards could define it and use.
>
> This is the most flexible solution. Yes, that is O.K. for me.
Ok. thanks.
>
> Andrew
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd-ynQEQJNshbs@public.gmane.org
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WARNING: multiple messages have this Message-ID (diff)
From: Lukasz Majewski <lukma@denx.de>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"David S. Miller" <davem@davemloft.net>,
Karicheri Muralidharan <m-karicheri2@ti.com>,
linux-kernel@vger.kernel.org, Eric Engestrom <eric@engestrom.ch>,
netdev@vger.kernel.org, Kishon Vijay Abraham I <kishon@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
devicetree@vger.kernel.org
Subject: Re: [PATCH] net: phy: dp83867: Port mirroring support in the DP83867 TI's PHY driver
Date: Thu, 2 Feb 2017 16:22:12 +0100 [thread overview]
Message-ID: <20170202162212.4d479fa5@jawa> (raw)
In-Reply-To: <20170202131112.GI4967@lunn.ch>
On Thu, 2 Feb 2017 14:11:12 +0100
Andrew Lunn <andrew@lunn.ch> wrote:
> > The bootstrapping process in the PHY sets this bit. This is wrong
> > since the board lane layout is not "swapped"
>
> Ah, you mean a strapping pin? Resistor to ground/VCC?
Yes, exactly.
> That is a different matter. It makes it a lot less likely to break
> some existing board with such a change.
>
> > I have thought a bit about that and I think that we should define
> > complementary "net-phy-lane-no-swap" as suggested by Florian. Then
> > affected boards could define it and use.
>
> This is the most flexible solution. Yes, that is O.K. for me.
Ok. thanks.
>
> Andrew
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
next prev parent reply other threads:[~2017-02-02 15:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-01 14:43 [PATCH] net: phy: dp83867: Port mirroring support in the DP83867 TI's PHY driver Lukasz Majewski
[not found] ` <1485960215-5148-1-git-send-email-lukma-ynQEQJNshbs@public.gmane.org>
2017-02-01 17:16 ` Andrew Lunn
2017-02-01 17:16 ` Andrew Lunn
[not found] ` <20170201171610.GC7395-g2DYL2Zd6BY@public.gmane.org>
2017-02-01 19:05 ` Florian Fainelli
2017-02-01 19:05 ` Florian Fainelli
[not found] ` <2f3766f0-42df-6aab-dda1-14022c57fb30-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-02-01 21:05 ` Lukasz Majewski
2017-02-01 21:05 ` Lukasz Majewski
2017-02-01 21:12 ` Florian Fainelli
[not found] ` <a287bc1e-3693-02d3-4c58-f1369144efd1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-02-01 21:16 ` Andrew Lunn
2017-02-01 21:16 ` Andrew Lunn
2017-02-01 21:14 ` Andrew Lunn
2017-02-01 22:13 ` Lukasz Majewski
2017-02-02 1:54 ` Andrew Lunn
2017-02-02 1:54 ` Andrew Lunn
2017-02-02 9:17 ` Lukasz Majewski
2017-02-02 13:11 ` Andrew Lunn
[not found] ` <20170202131112.GI4967-g2DYL2Zd6BY@public.gmane.org>
2017-02-02 15:22 ` Lukasz Majewski [this message]
2017-02-02 15:22 ` Lukasz Majewski
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