Embedded Linux

[pullanlu]

I have a few questions about SGI:

1. Does Xilinx-Linux use Zynq's SGI?

2. If yes to 1, is there a way to register a callback function to execute when an SGI occurs? and how to trigger a SGI interrupt?

3. If no to 1, how do I register an ISR to handle SGI interrupt(s)? and how to trigger a SGI interrupt (other than using devmem to poke SGI register)?

4. Do you have sample code?

Thanks

Pullan

[marcel5398757]

i have the same question. Have you an answer for this problem. i will program in C.