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Re: [microblaze-uclinux] ping
> Instead of Xilinx ethernet driver i am using open_eth.c for the net driver.
> When I Ping to remote Id the ping hangs.Can anyone tell me why it is not pinging.
It is impossible for anyone to answer this question. There are so many
reasons why this might not work.
Note it is unlikely that the driver will work without modification,
there will be some customisation necessary for integrating into
microblaze. Depending on how the driver is written, this might be easy
or it might be hard.
Things to check:
- Are your base addresses and IRQs correct?
- Is the interrupt handler correctly registered with the OS?
- Can you communicate correctly with the ethernet core (init,status etc)
If you haven't already, read the doco on the website about kernel-mode
debugging using mb-gdb and the xmd/mdm capabilities.
Put printk() calls through the driver - you need to learn in detail what
is happening in there.
You will just have to do the hard work on this one - it's probably no
more than 10 or 20 lines of code that must be added/changed/removed, but
it will take you some time to discover which 20 lines they are.
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