[linux-2.6-block.git] / arch / powerpc / kvm / irq.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __IRQ_H
#define __IRQ_H

#include <linux/kvm_host.h>

static inline int irqchip_in_kernel(struct kvm *kvm)
{
	int ret = 0;

#ifdef CONFIG_KVM_MPIC
	ret = ret || (kvm->arch.mpic != NULL);
#endif
#ifdef CONFIG_KVM_XICS
	ret = ret || (kvm->arch.xics != NULL);
	ret = ret || (kvm->arch.xive != NULL);
#endif
	smp_rmb();
	return ret;
}

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
de9ba2f3 AG	2	#ifndef __IRQ_H
	3	#define __IRQ_H
	4
	5	#include <linux/kvm_host.h>
	6
	7	static inline int irqchip_in_kernel(struct kvm *kvm)
	8	{
	9	int ret = 0;
	10
	11	#ifdef CONFIG_KVM_MPIC
	12	ret = ret \|\| (kvm->arch.mpic != NULL);
5975a2e0 PM	13	#endif
	14	#ifdef CONFIG_KVM_XICS
	15	ret = ret \|\| (kvm->arch.xics != NULL);
5af50993	16	ret = ret \|\| (kvm->arch.xive != NULL);
de9ba2f3 AG	17	#endif
	18	smp_rmb();
	19	return ret;
	20	}
	21
	22	#endif