diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/kvm/arm_arch_timer.h | 7 | ||||
| -rw-r--r-- | include/kvm/arm_pmu.h | 5 | ||||
| -rw-r--r-- | include/kvm/arm_vgic.h | 19 |
3 files changed, 13 insertions, 18 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h index bf8cc9589bd0..15a4f97f8105 100644 --- a/include/kvm/arm_arch_timer.h +++ b/include/kvm/arm_arch_timer.h @@ -66,11 +66,6 @@ struct arch_timer_context { */ bool loaded; - /* Output level of the timer IRQ */ - struct { - bool level; - } irq; - /* Who am I? */ enum kvm_arch_timers timer_id; @@ -104,7 +99,7 @@ void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); void kvm_timer_sync_nested(struct kvm_vcpu *vcpu); void kvm_timer_sync_user(struct kvm_vcpu *vcpu); bool kvm_timer_should_notify_user(struct kvm_vcpu *vcpu); -void kvm_timer_update_run(struct kvm_vcpu *vcpu); +bool kvm_timer_update_run(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_terminate(struct kvm_vcpu *vcpu); void kvm_timer_init_vm(struct kvm *kvm); diff --git a/include/kvm/arm_pmu.h b/include/kvm/arm_pmu.h index 0a36a3d5c894..b5e5942204fc 100644 --- a/include/kvm/arm_pmu.h +++ b/include/kvm/arm_pmu.h @@ -32,7 +32,6 @@ struct kvm_pmu { struct kvm_pmc pmc[KVM_ARMV8_PMU_MAX_COUNTERS]; int irq_num; bool created; - bool irq_level; }; struct arm_pmu_entry { @@ -54,7 +53,7 @@ void kvm_pmu_reprogram_counter_mask(struct kvm_vcpu *vcpu, u64 val); void kvm_pmu_flush_hwstate(struct kvm_vcpu *vcpu); void kvm_pmu_sync_hwstate(struct kvm_vcpu *vcpu); bool kvm_pmu_should_notify_user(struct kvm_vcpu *vcpu); -void kvm_pmu_update_run(struct kvm_vcpu *vcpu); +bool kvm_pmu_update_run(struct kvm_vcpu *vcpu); void kvm_pmu_software_increment(struct kvm_vcpu *vcpu, u64 val); void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val); void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, u64 data, @@ -131,7 +130,7 @@ static inline bool kvm_pmu_should_notify_user(struct kvm_vcpu *vcpu) { return false; } -static inline void kvm_pmu_update_run(struct kvm_vcpu *vcpu) {} +static inline bool kvm_pmu_update_run(struct kvm_vcpu *vcpu) { return false; } static inline void kvm_pmu_software_increment(struct kvm_vcpu *vcpu, u64 val) {} static inline void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val) {} static inline void kvm_pmu_set_counter_event_type(struct kvm_vcpu *vcpu, diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 1388dc6028a9..fe49fb56dc3c 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -177,6 +177,11 @@ struct vgic_global { bool has_gcie_v3_compat; u32 ich_vtr_el2; + + /* GICv5 PPI capabilities */ + struct { + DECLARE_BITMAP(impl_ppi_mask, VGIC_V5_NR_PRIVATE_IRQS); + } vgic_v5_ppi_caps; }; extern struct vgic_global kvm_vgic_global_state; @@ -200,7 +205,7 @@ struct vgic_irq; */ struct irq_ops { /* Per interrupt flags for special-cased interrupts */ - unsigned long flags; + unsigned long (*get_flags)(void); #define VGIC_IRQ_SW_RESAMPLE BIT(0) /* Clear the active state for resampling */ @@ -266,7 +271,7 @@ struct vgic_irq { u8 priority; u8 group; /* 0 == group 0, 1 == group 1 */ - struct irq_ops *ops; + const struct irq_ops *ops; void *owner; /* Opaque pointer to reserve an interrupt for in-kernel devices. */ @@ -274,7 +279,8 @@ struct vgic_irq { static inline bool vgic_irq_needs_resampling(struct vgic_irq *irq) { - return irq->ops && (irq->ops->flags & VGIC_IRQ_SW_RESAMPLE); + return irq->ops && irq->ops->get_flags && + (irq->ops->get_flags() & VGIC_IRQ_SW_RESAMPLE); } struct vgic_register_region; @@ -492,11 +498,6 @@ struct vgic_v5_cpu_if { struct gicv5_vpe gicv5_vpe; }; -/* What PPI capabilities does a GICv5 host have */ -struct vgic_v5_ppi_caps { - DECLARE_BITMAP(impl_ppi_mask, VGIC_V5_NR_PRIVATE_IRQS); -}; - struct vgic_cpu { /* CPU vif control registers for world switch */ union { @@ -557,7 +558,7 @@ void kvm_vgic_init_cpu_hardware(void); int kvm_vgic_inject_irq(struct kvm *kvm, struct kvm_vcpu *vcpu, unsigned int intid, bool level, void *owner); void kvm_vgic_set_irq_ops(struct kvm_vcpu *vcpu, u32 vintid, - struct irq_ops *ops); + const struct irq_ops *ops); void kvm_vgic_clear_irq_ops(struct kvm_vcpu *vcpu, u32 vintid); int kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, unsigned int host_irq, u32 vintid); |