Subodh Harmalkar(deleted)
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Which is the timer interrupt on x86 6.4.0 IRQ 0/1 ?
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Subodh Harmalkar(deleted)
01/23/2012 7:21 PM
post91090
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Which is the timer interrupt on x86 6.4.0 IRQ 0/1 ?
If I do "pidin irqs" the handlers that I see connected to procnto-smp-instr show following:
irq 0: seems to be a no-op
irq 1: seems like a handler.
Are QNX IRQs not directly mapped to x86 IRQs?
My board has Pentium M and 6300ESB chipset. Does QNX use APIC or PIC to generate timer interrupt?
I have captured a rare hang in JTAG connected system. It seems like no interrupts are coming in. Every time I stop in
JTAG, the processor seems to stop at a HLT instruction in kernel with interrupts enabled around F0050216.
If this is not the right forum, then please let me know where I can get better help.
Thanks.
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