ARM: KVM: Initial VGIC infrastructure code
Wire the basic framework code for VGIC support and the initial in-kernel
MMIO support code for the VGIC, used for the distributor emulation.
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c
index 0144baf..98a870f 100644
--- a/arch/arm/kvm/mmio.c
+++ b/arch/arm/kvm/mmio.c
@@ -148,6 +148,9 @@
if (mmio.is_write)
memcpy(mmio.data, vcpu_reg(vcpu, rt), mmio.len);
+ if (vgic_handle_mmio(vcpu, run, &mmio))
+ return 1;
+
kvm_prepare_mmio(run, &mmio);
return 0;
}
