diff options
Diffstat (limited to 'include/kvm/arm_vgic.h')
| -rw-r--r-- | include/kvm/arm_vgic.h | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index d901f1a47be6..9c747cb14ad8 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -35,11 +35,7 @@ #define VGIC_V3_MAX_LRS 16 #define VGIC_MAX_IRQS 1024 #define VGIC_V2_MAX_CPUS 8 - -/* Sanity checks... */ -#if (KVM_MAX_VCPUS > 255) -#error Too many KVM VCPUs, the VGIC only supports up to 255 VCPUs for now -#endif +#define VGIC_V3_MAX_CPUS 255 #if (VGIC_NR_IRQS_LEGACY & 31) #error "VGIC_NR_IRQS must be a multiple of 32" @@ -116,7 +112,6 @@ struct vgic_vmcr { struct vgic_ops { struct vgic_lr (*get_lr)(const struct kvm_vcpu *, int); void (*set_lr)(struct kvm_vcpu *, int, struct vgic_lr); - void (*sync_lr_elrsr)(struct kvm_vcpu *, int, struct vgic_lr); u64 (*get_elrsr)(const struct kvm_vcpu *vcpu); u64 (*get_eisr)(const struct kvm_vcpu *vcpu); void (*clear_eisr)(struct kvm_vcpu *vcpu); @@ -163,7 +158,6 @@ struct irq_phys_map { u32 virt_irq; u32 phys_irq; u32 irq; - bool active; }; struct irq_phys_map_entry { @@ -286,7 +280,7 @@ struct vgic_v2_cpu_if { }; struct vgic_v3_cpu_if { -#ifdef CONFIG_ARM_GIC_V3 +#ifdef CONFIG_KVM_ARM_VGIC_V3 u32 vgic_hcr; u32 vgic_vmcr; u32 vgic_sre; /* Restored only, change ignored */ @@ -300,22 +294,16 @@ struct vgic_v3_cpu_if { }; struct vgic_cpu { - /* per IRQ to LR mapping */ - u8 *vgic_irq_lr_map; - /* Pending/active/both interrupts on this VCPU */ - DECLARE_BITMAP( pending_percpu, VGIC_NR_PRIVATE_IRQS); - DECLARE_BITMAP( active_percpu, VGIC_NR_PRIVATE_IRQS); - DECLARE_BITMAP( pend_act_percpu, VGIC_NR_PRIVATE_IRQS); + DECLARE_BITMAP(pending_percpu, VGIC_NR_PRIVATE_IRQS); + DECLARE_BITMAP(active_percpu, VGIC_NR_PRIVATE_IRQS); + DECLARE_BITMAP(pend_act_percpu, VGIC_NR_PRIVATE_IRQS); /* Pending/active/both shared interrupts, dynamically sized */ unsigned long *pending_shared; unsigned long *active_shared; unsigned long *pend_act_shared; - /* Bitmap of used/free list registers */ - DECLARE_BITMAP( lr_used, VGIC_V2_MAX_LRS); - /* Number of list registers on this CPU */ int nr_lr; @@ -358,8 +346,6 @@ int kvm_vgic_vcpu_active_irq(struct kvm_vcpu *vcpu); struct irq_phys_map *kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, int virt_irq, int irq); int kvm_vgic_unmap_phys_irq(struct kvm_vcpu *vcpu, struct irq_phys_map *map); -bool kvm_vgic_get_phys_irq_active(struct irq_phys_map *map); -void kvm_vgic_set_phys_irq_active(struct irq_phys_map *map, bool active); #define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel)) #define vgic_initialized(k) (!!((k)->arch.vgic.nr_cpus)) @@ -368,7 +354,7 @@ void kvm_vgic_set_phys_irq_active(struct irq_phys_map *map, bool active); int vgic_v2_probe(struct device_node *vgic_node, const struct vgic_ops **ops, const struct vgic_params **params); -#ifdef CONFIG_ARM_GIC_V3 +#ifdef CONFIG_KVM_ARM_VGIC_V3 int vgic_v3_probe(struct device_node *vgic_node, const struct vgic_ops **ops, const struct vgic_params **params); |