From: Ben Hutchings <ben@decadent.org.uk>
To: Javier Martinez Canillas <martinez.javier@gmail.com>
Cc: netdev@vger.kernel.org, Enric Balletbo i Serra <eballetbo@iseebcn.com>
Subject: Re: [BUG] SIOCSIFFLAGS returns -EIO on SMSC LAN911x
Date: Mon, 02 Jan 2012 19:45:05 +0000 [thread overview]
Message-ID: <1325533505.13595.246.camel@deadeye> (raw)
In-Reply-To: <CAAwP0s1KV0gCWXB4-sNDjyVKETGrp9xO8VmAnbJHHCupf4P5pg@mail.gmail.com>
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On Mon, 2012-01-02 at 19:37 +0100, Javier Martinez Canillas wrote:
[...]
> Thanks for your help.
>
> Finally, what I did was to bring to operational mode the integrated
> PHY chip by disabling the energy detect power-down mode before doing a
> software reset and re-enabling after it.
>
> Does that solution make sense to you? I've sent the patch-set to the
> list for review. The patch-set is composed of the following patches:
[...]
I think that if the data sheet says the power-down bit is reserved on
the 9221i then it is better not to set it at all. However, given that
you actually have hardware to test on, you are in a better position to
say what actually works.
Ben.
--
Ben Hutchings
All the simple programs have been written, and all the good names taken.
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next prev parent reply other threads:[~2012-01-02 19:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-30 9:44 [BUG] SIOCSIFFLAGS returns -EIO on SMSC LAN911x Javier Martinez Canillas
2011-12-30 10:56 ` Ben Hutchings
2011-12-30 12:04 ` Javier Martinez Canillas
2011-12-30 12:58 ` Javier Martinez Canillas
2011-12-30 13:15 ` Ben Hutchings
2012-01-02 18:37 ` Javier Martinez Canillas
2012-01-02 19:45 ` Ben Hutchings [this message]
2012-01-03 7:44 ` Javier Martinez Canillas
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