lkml.org 
[lkml]   [2014]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RFT 0/8] Marvell PXA168 libphy handling and Berlin Ethernet
Hi Sebastian,

On Thu, Oct 09, 2014 at 02:38:58PM +0200, Sebastian Hesselbarth wrote:
> This patch series deals with a removing a IP feature that can be found
> on all currently supported Marvell Ethernet IP (pxa168_eth, mv643xx_eth,
> mvneta). The MAC IP allows to automatically perform PHY auto-negotiation
> without software interaction.
>
> However, this feature (a) fundamentally clashes with the way libphy works
> and (b) is unable to deal with quirky PHYs that require special treatment.
> In this series, pxa168_eth driver is rewritten to completely disable that
> feature and properly deal with libphy provided PHYs. The other two drivers
> are suspect to future patch sets, also removing the code related with it.
>
> Currently, the patches are based on next-20141009 and will be resent once
> v3.18-rc1 drops. This is a Request-For-Test on both BG2Q and MMP/gplug as

I tested the series on a BG2Q, it worked well.

Antoine

> these are the current users of pxa168_eth. A branch with this patches on
> top of next-20141009 can be found at
>
> git://git.infradead.org/users/hesselba/linux-berlin.git devel/bg2-bg2cd-eth-v1
>
> It would be great to get a Tested-byfrom MMP guys on gplug - if they
> have that board somewhere. Also, BG2Q (Antoine) needs a phy-connection-type
> property. My guess is that, if it is using internal PHY, it is "mii", too.

--
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2014-10-16 12:21    [W:0.100 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site