Re: [microblaze-uclinux] 91c111 over emc

[George Smith <gesmith@xxxxxxxxxxxxxxxxxx>]

hi
 Can you do something simple like ping the uClinux box ?
gesmith


On Mon, 2006-02-13 at 11:19, Matthias Heise wrote:
> hi, yes I'm already analyzing with ethereal : after the ARP thing is 
> over there is a SYN frame sent by the PC and I think this isn't 
> recognized correctly as the uC server starts sending RST frames(and 
> doesn't stop). But I don't know yet why this is so.
> 
> George Smith schrieb:
> 
> >hi
> > Is the packet getting on to the ethernet? If then ethereal can make
> >you're analysis much easier.
> >gesmith
> >
> >
> >On Mon, 2006-02-13 at 05:00, Matthias Heise wrote:
> >  
> >
> >>Hi George,
> >>
> >>thanks very much for this offer, but I think my problems are on software 
> >>side at the moment. I use the 91c111 driver that came with the xilinx 
> >>web_server example and the modified xilnet library. I now can read and 
> >>write the registers but I think something in the transmission still goes 
> >>wrong. The web_server example is still not running i.e. I can't connect 
> >>to it. I made some terminal outputs and can observe that there is 
> >>something received but either it is wrong or corrupt data or there is 
> >>one ore more errors on the way through the library functions. I attached 
> >>the received data frame coming from the browser. Does anyone know what 
> >>this has to look like in order to be a correct request ?
> >>Thanks and regards
> >>Matthias
> >>
> >>George Smith schrieb:
> >>
> >>    
> >>
> >>>hi
> >>>I do use the smcsc 91c111. I do not use any Xilinx cores to interface
> >>>to it. I do have a verilog based pcore that you could try if you'd like.
> >>>gesmith
> >>>
> >>>
> >>>On Thu, 2006-02-09 at 05:13, Matthias Heise wrote:
> >>> 
> >>>
> >>>      
> >>>
> >>>>Hello ,
> >>>>can anyone imagine why I only read 0xFFFF out of the PHY registers of 
> >>>>the SMSC ? I'm able to write and read the direct accessible registers ok 
> >>>>, I use a memec-example code/driver for the chip. I checked the phy_read 
> >>>>and _write routines and think they are correct. Does anyone run this 
> >>>>combination SMSC 91c111, opb_emc, modified xilnet lib, and the 
> >>>>web_server example successfully ?
> >>>>   
> >>>>
> >>>>        
> >>>>
-- 
George Smith
VP Engineering
Linear Acoustic, Inc

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