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-rw-r--r--virt/kvm/arm/vgic.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 9d009d2f92f8..b553a8fa6430 100644
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -1802,6 +1802,30 @@ static void vgic_free_phys_irq_map_rcu(struct rcu_head *rcu)
}
/**
+ * kvm_vgic_get_phys_irq_active - Return the active state of a mapped IRQ
+ *
+ * Return the logical active state of a mapped interrupt. This doesn't
+ * necessarily reflects the current HW state.
+ */
+bool kvm_vgic_get_phys_irq_active(struct irq_phys_map *map)
+{
+ BUG_ON(!map);
+ return map->active;
+}
+
+/**
+ * kvm_vgic_set_phys_irq_active - Set the active state of a mapped IRQ
+ *
+ * Set the logical active state of a mapped interrupt. This doesn't
+ * immediately affects the HW state.
+ */
+void kvm_vgic_set_phys_irq_active(struct irq_phys_map *map, bool active)
+{
+ BUG_ON(!map);
+ map->active = active;
+}
+
+/**
* kvm_vgic_unmap_phys_irq - Remove a virtual to physical IRQ mapping
* @vcpu: The VCPU pointer
* @map: The pointer to a mapping obtained through kvm_vgic_map_phys_irq