help!how to deal with my irq with f2hirq based on altera soc?

hi,

have you tried to deal with the irq, my friends? Recently ,i have made some private IPs, which includes avalon-mm interface, some conduits ,a interrupt sender and etc,and then i intend to use the interrupt sender to notify the hps to deal with my emergency events of FPGA. Moerover, i have downloaded the demo,DE1_SoC_GHRD. And hps has two interface:f2h_irq0,f2h_irq1.

the problem is that:i am poor about f2h_irqx, i fail to more information about fpga-to-hps interrupt, especial to how to get started and program in hps?

Please help me, it's a significant section to our project!

thanks for you replies!

-from wuxj00.