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target/arm/kvm: pmu: split init and set-irq stages

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When adding a PMU with a userspace irqchip we skip the set-irq
stage of device creation. Split the 'create' function into two
functions 'init' and 'set-irq' so they may be called separately.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Message-id: 1500471597-2517-3-git-send-email-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Andrew Jones 2017-09-04 15:21:54 +01:00 • committed by Peter Maydell
parent 07f48730bc
commit 3f07cb2aab
4 changed files with 53 additions and 36 deletions
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10
target/arm/kvm_arm.h
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@ -195,7 +195,8 @@ int kvm_arm_sync_mpstate_to_qemu(ARMCPU *cpu);
int kvm_arm_vgic_probe(void);
int kvm_arm_pmu_create(CPUState *cs, int irq);
int kvm_arm_pmu_set_irq(CPUState *cs, int irq);
int kvm_arm_pmu_init(CPUState *cs);
#else
@ -204,7 +205,12 @@ static inline int kvm_arm_vgic_probe(void)
return 0;
}
static inline int kvm_arm_pmu_create(CPUState *cs, int irq)
static inline int kvm_arm_pmu_set_irq(CPUState *cs, int irq)
{
return 0;
}
static inline int kvm_arm_pmu_init(CPUState *cs)
{
return 0;
}