How to share RTC interrupt?

cladisch · 11-25-2009, 09:05 AM

Quote:

hpet0:at MMIO 0xfed00000,IRQs2,8,0,0
hpet0:at MMIO 0xfed00000,IRQs2,8,0

In the first case it is working and in the second it is not.why it happens so?

Are these machines using the same kernel configuration?

Quote:

if we are emulating timer using the hpet timer0 who is making the irq line from 2 to 0(timer irq line)?

Look into /proc/interrupts to see which IRQs are actually used.

ranji · 11-25-2009, 11:06 PM

Sorry cladisch, I forgot to mention the kernels in those machines.It is different kernels . I will try the same kernel in the machine in which i am not getting the output. But while emulating the timer interrupt is getting in irq 0 only.