problem with dm9000a

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originally posted by hippo@Mar 30 2007, 12:05 PM

gunzip uclinux-dist-20060803-nios2-02.diff.gz

you will get uclinux-dist-20060803-nios2-02.diff

edit this file, and you can find dm9ks stuff.

note you need to update arch/nios2nommu/setup.c, drvers/next/ spcae.c, makefile and kconfig.

but i wonder there are problems in your hardware, so you should try to add some debug messages and dump in the old dm9000x.c . using a new driver won't work on a bad hardware.

and the link to uclinux-dist-20070130,

http://s4.quicksharing.com/v/2589078/uclin...30.tar.bz2.html (http://s4.quicksharing.com/v/2589078/uclinux_dist_20070130.tar.bz2.html)

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Thank you so much, hippo.

I follow the steps instructed by you, as below(I &#39;m not sure all of the steps are right, so I would like your checking, thanks:):

1, Create a txt file named dm9ks.c in driver/net, and paste the dm9ks.c code (found in .diff) into it;

2, update setup.c by adding "|| (CONFIG_DM9KS_ETH)" after "#if defined (CONFIG_CS89x0) || (CONFIG_SMC91111) || (CONFIG_OPEN_ETH) || (CONFIG_MTIP1000_ETH) || (CONFIG_DM9000_ETH)"# two place#

3, update space.c by adding "#if defined(CONFIG_DM9KS_ETH)

{dmfe_probe, 0},

# endif"

4, update net/Kconfig by adding " config DM9KS_ETH

bool "DM9KS DM9000A support"

help

This is support for the Davicom DM9000A Ethernet chip."

5, update the net/makefile by adding "obj-$(CONFIG_DM9KS_ETH) += dm9ks.o"

But the result seems to be not change..

I do checked the hardware(it is not design by myself), about the components, the pins and so on, Maybe I should do some deep work, I will.

And Now I doubt whether the uClinux provided by microtronix supports the dm9000a...

Dose anyone use microtronix uClinux on DE2 successfully?Please tell me..

hippo, thanks again, for your time and your warmheart. I have learned a lot during the process.

Good Luck!

Sincerely

0quanquan0