netdev - Re: [PATCH v4 0/8] sh_eth: deal with #ifdef'fery

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Date:	Thu, 6 Jun 2013 12:25:06 +0900
From:	Magnus Damm <magnus.damm@...il.com>
To:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Cc:	netdev <netdev@...r.kernel.org>,
	Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@...esas.com>,
	SH-Linux <linux-sh@...r.kernel.org>
Subject: Re: [PATCH v4 0/8] sh_eth: deal with #ifdef'fery

Hi Sergei,

On Thu, Jun 6, 2013 at 6:06 AM, Sergei Shtylyov
<sergei.shtylyov@...entembedded.com> wrote:
> Hello.
>
>    This series deals mostly with excess #ifdef'fery in the 'sh_eth' driver.
> It doesn't yet get rid of all the #ifdef'fery but that's a matter of another
> patchset. The last patch (it was almost in the middle of the series before),
> contrarywise, adds one missing #ifdef...
>
> [1/8] sh_eth: remove #ifdef around EDSR and GECMR bit definitions
> [2/8] sh_eth: use EDSR_ENALL to set EDSR
> [3/8] sh_eth: remove duplicate sh_eth_set_duplex() definitions
> [4/8] sh_eth: remove SH_ETH_HAS_TSU
> [5/8] sh_eth: add IRQ flags to 'struct sh_eth_cpu_data'
> [6/8] sh_eth: remove #ifdef around sh_eth_select_mii()
> [7/8] sh_eth: consolidate sh_eth_reset()
> [8/8] sh_eth: enclose PM code into #ifdef CONFIG_PM

Thanks for your work on this. I'm looking forward to a sh-eth driver
without #ifdef hell.

It may be just me misunderstanding, but the other day I noticed that
external PHY handling seems broken in the sh-eth driver. I tried to
enable a micron PHY driver but could not make the pieces fit together.
I also wanted to use an external IRQ for the PHY link notification,
but since I couldn't even get the micron PHY driver going in polling
mode I decided to give up. Do you know the status of external PHY
support in the sh-eth driver?

Cheers,

/ magnus
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