On Wed Mar 02, 2016 at 16:47:03 +0100, Nourhan Mohamed wrote:
Dear L4Hackers,
I have a problem running the example "isr" in the pkg/examples/sys/isr folder in l4 source. It prints "isr | Press keys now, Shift-Q to exit" then It fails to detect any interrupts and just keeps waiting. My configuration is as follows, emulated using Qemu on vexpress-a15 machine:
This example is somewhat special because it goes for IRQ 1 which is the PS/2 keyboard interrupt on x86. The pl050 is basically the same so you could just change the number in the example to 44. But I guess there's some more work required to init the controller as there's no magic x86 BIOS that already did it.
Adam