KVM: ARM: introduce vgic_params structure
Move all the data specific to a given GIC implementation into its own
little structure.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 2228973..ce2e142 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -102,6 +102,17 @@
void (*enable)(struct kvm_vcpu *vcpu);
};
+struct vgic_params {
+ /* Physical address of vgic virtual cpu interface */
+ phys_addr_t vcpu_base;
+ /* Number of list registers */
+ u32 nr_lr;
+ /* Interrupt number */
+ unsigned int maint_irq;
+ /* Virtual control interface base address */
+ void __iomem *vctrl_base;
+};
+
struct vgic_dist {
#ifdef CONFIG_KVM_ARM_VGIC
spinlock_t lock;