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Re: Ethernet problem -- Network completely dies



Sorry, that box is having issues (maybe some bad memory), haven't straightened
it out yet. :-(
Will let you know ASAP.

On Tue, Oct 14, 2003 at 10:28:11PM +0200, Geert Uytterhoeven wrote:
> On Wed, 1 Oct 2003, Nathan Ingersoll wrote:
> > I'll test it out tonight and get back to you on it.
> 
> And? Any success?
> 
> > Thanks,
> > Nathan
> > 
> > On Wed, Oct 01, 2003 at 04:43:20PM +0200, Geert Uytterhoeven wrote:
> > > On Wed, 1 Oct 2003, Nathan Ingersoll wrote:
> > > > Not at one of those machines presently, and I don't recall the specific model
> > > > atm, but it uses the de4x5 or tulip drivers.
> > > 
> > > Does this patch help?
> > > 
> > > --- linux-ppc-2.4.21/drivers/net/tulip/tulip_core.c.orig	Fri Jun 13 18:05:48 2003
> > > +++ linux-ppc-2.4.21/drivers/net/tulip/tulip_core.c	Fri Jun 13 21:25:50 2003
> > > @@ -576,7 +576,7 @@
> > >  					dev->if_port = 2 - dev->if_port;
> > >  				} else
> > >  					dev->if_port = 0;
> > > -			else
> > > +			else if (dev->if_port != 0 || (csr12 & 0x0004) != 0)
> > >  				dev->if_port = 1;
> > >  			tulip_select_media(dev, 0);
> > >  		}
> > > 
> > > > The fix I've seen in the past was to buffer the descriptors to 32 bytes
> > > > (cache line size?). I've had to do the same for the epic100 driver when
> > > > using it in that machine.
> > > > 
> > > > On Wed, Oct 01, 2003 at 10:22:14AM +0200, Geert Uytterhoeven wrote:
> > > > > On Tue, 30 Sep 2003, Zach Archer wrote:
> > > > > > >Also, what ethernet card are you using? the onboard one?
> > > > > > 
> > > > > > Yep, it's the onboard one.
> > > > > 
> > > > > What type is the onboard?
> 
> Gr{oetje,eeting}s,
> 
> 						Geert
> 
> -- 
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> 							    -- Linus Torvalds

-- 
------------------------------------------------------------------------
| Nathan Ingersoll           \\ Computer Systems & Network Coordinator |
| ningerso@ruralcenter.org    \\ http://www.ruralcenter.org            |
| http://ningerso.atmos.org/   \\ Minnesota Center for Rural Health    |
------------------------------------------------------------------------

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