I'm trying to write my own interrupt controller but I'm having some difficulties finding good documentation. Where can I find some information about interrupt management in Linux?

To be more specific, I have a simple interrupt controller, with enable, clear and status registers, and I'm trying to write a driver to control it.

I've found some documentation and some examples, but nothing very helpful.

closed as unclear what you're asking by psusi, slm, vonbrand, jasonwryan, Braiam Mar 26 '14 at 23:18

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • and interrupt controller is a piece of hardware, not something you can write. You will have to be more specific if you want an answer. – psusi Mar 26 '14 at 20:02
  • LDD3 Chapter 10. – goldilocks Mar 27 '14 at 21:39
  • Ok, could you instead tell us which part you don't understand? It's impossible to try and guess what you know or not. – Braiam Mar 28 '14 at 0:50

The words "good documentation" is very abstract.

IMHO, I have some links for you:

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