IRQ_SET_IRQCHIP_STAT(9)             Public Functions Provided             IRQ_SET_IRQCHIP_STAT(9)



NAME
       irq_set_irqchip_state - set the state of a forwarded interrupt.

SYNOPSIS
       int irq_set_irqchip_state(unsigned int irq, enum irqchip_irq_state which, bool val);

ARGUMENTS
       irq
           Interrupt line that is forwarded to a VM

       which
           State to be restored (one of IRQCHIP_STATE_*)

       val
           Value corresponding to which

DESCRIPTION
       This call sets the internal irqchip state of an interrupt, depending on the value of
       which.

       This function should be called with preemption disabled if the interrupt controller has
       per-cpu registers.

AUTHORS
       Thomas Gleixner <tglx AT linutronix.de>
           Author.

       Ingo Molnar <mingo AT elte.hu>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   IRQ_SET_IRQCHIP_STAT(9)