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Altera_Forum
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20 years ago

Ethernet autodetect IRQ failure

Hi, all. I'm using Nios II on the Altera Stratix 1s10 eval board; I'm using std_1s10.ptf, and standard.sof. I successfully followed the instructions in http://forum.niosforum.co...
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Altera_Forum
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20 years ago

I didn't look into to drivers code.

But I take a look at the irq number for lan91c111, it is "0" (zero) for standard ptf.

It is not good for uClinux, irq 0 used to be auto-detect, and that is not supported.

You will have to change the irq number in sopc builder.

Then regenerate hardware, and kerenl from hwselect.

Or you can use full_featured.