From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Felix Radensky <felix@embedded-sol.com>
Cc: netdev@vger.kernel.org
Subject: Re: RX problem in ibm_newemac driver
Date: Wed, 11 Mar 2009 09:57:12 +1100 [thread overview]
Message-ID: <1236725832.7086.21.camel@pasglop> (raw)
In-Reply-To: <49B6E658.4010900@embedded-sol.com>
On Wed, 2009-03-11 at 00:14 +0200, Felix Radensky wrote:
> Yes, seems logical. U-boot has code to enable and disable loopback clock
> for 440SPE, 440EPX,440GRX,405EX, 460EX and 460GT.
>
> I can test patches on my board. Alternatively, I can try something myself
> if you can provide some guidance. I guess you are referring to the code
> using
> EMAC_FTR_440GX_PHY_CLK_FIX and EMAC_FTR_440EP_PHY_CLK_FIX.
It would be nice if you could try something as I don't have anything to
test here.
And yes, it's probably one of those 2 fixes that need to be extended.
I'll have a look later today if I can find the 405EXr user manual and
give you more precise guidance.
Cheers,
Ben.
next prev parent reply other threads:[~2009-03-10 22:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-10 19:50 RX problem in ibm_newemac driver Felix Radensky
2009-03-10 20:50 ` Benjamin Herrenschmidt
2009-03-10 22:14 ` Felix Radensky
2009-03-10 22:57 ` Benjamin Herrenschmidt [this message]
[not found] ` <49B6FA3B.8030509@embedded-sol.com>
2009-03-11 0:21 ` Benjamin Herrenschmidt
2009-03-11 8:56 ` Felix Radensky
2009-03-13 20:49 ` David Miller
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