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Re: wm MDIC write error



Hello, Mark.

(2013/06/13 10:30), Mark Davies wrote:
Hi,
    I have a 6.0_STABLE/i386 (almost 6.1) box with an onboard PCH2 LAN
82579LM (wm0) and an Intel i82574L on a PCIe card (wm1)

When I first boot the machine both network ports work fine but after a
while wm1 stops and I get lots of the following logged:

           [...]
wm1: MDIC write error: phy 1 reg 0
wm1: MDIC write error: phy 1 reg 4
wm1: MDIC write error: phy 1 reg 9
wm1: MDIC write error: phy 1 reg 0
           [...]

Need to powercycle the machine to get it working again.

Anybody know whats broken here?  Have a fix? (in current?)

cheers
mark

 I've never seen the problem with my own 82579 system, but I saw the same error
a few days ago with I217LM in -current. The problem is reproducable, so I'll
try to fix it.

 Regards.

--
-----------------------------------------------
                SAITOH Masanobu (msaitoh%execsw.org@localhost
                                 msaitoh%netbsd.org@localhost)


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