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Message-ID: <fa686aa40907171131u79bf4bcdi66ad516c83919c99@mail.gmail.com>
Date: Fri, 17 Jul 2009 12:31:33 -0600
From: Grant Likely <grant.likely@...retlab.ca>
To: Wolfgang Denk <wd@...x.de>
Cc: linuxppc-dev@...abs.org, Kumar Gala <galak@...nel.crashing.org>,
netdev@...r.kernel.org
Subject: Re: [PATCH 2/2 v4] MPC52xx FEC: be more conservative when setting
MII_SPEED register
On Fri, Jul 17, 2009 at 11:51 AM, Wolfgang Denk<wd@...x.de> wrote:
> Dear Grant Likely,
>
> In message <fa686aa40907170745h6c5fae6bia0cff0926c93393c@...l.gmail.com> you wrote:
>>
>> > drivers/net/fec_mpc52xx.c | 25 ++++++++++++++++++++++---
>> > drivers/net/fec_mpc52xx_phy.c | 23 ++++++++++++++++++++---
>>
>> Blech. now this block of duplicated code I don't like. This is all
>> one device, so surely the mdio speed can be calculated once and used
>> for both drivers.... let me think about this for a bit. 'course this
>> problem is all rolled up in the nastiness of having two drivers
>> working on the same device. I suspect is was a mistake to split up
>> all the powerpc ethernet drivers into separate of_platform drivers.
>
> If you like, I can re-introduce the mpc5xxx_get_mii_speed() I unrolled
> upon your request (with or without re-using it for the MPC512x case).
No, there's a deeper issues here. I'm bothered that the mac driver is
impacting the mdio driver. I'd like to find a way for this whole
thing to be handled cleaner, and not have two different drivers
calculate it.
g.
>
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@...x.de
> What is mind? No matter. What is matter? Never mind.
> -- Thomas Hewitt Key, 1799-1875
>
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
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