kvm, arm: Make GIC interrupt lines configurable

Add support for overriding the number of interrupt lines in the ARM
KvmGic.

Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Radhika Jagtap <radhika.jagtap@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/arch/arm/kvm/gic.hh b/src/arch/arm/kvm/gic.hh
index 77a7b5e53..b16a3f104 100644
--- a/src/arch/arm/kvm/gic.hh
+++ b/src/arch/arm/kvm/gic.hh
@@ -65,8 +65,10 @@ class KvmKernelGicV2
      * @param vm KVM VM representing this system
      * @param cpu_addr GIC CPU interface base address
      * @param dist_addr GIC distributor base address
+     * @param it_liens Number of interrupt lines to support
      */
-    KvmKernelGicV2(KvmVM &vm, Addr cpu_addr, Addr dist_addr);
+    KvmKernelGicV2(KvmVM &vm, Addr cpu_addr, Addr dist_addr,
+                   unsigned it_lines);
     virtual ~KvmKernelGicV2();
 
     KvmKernelGicV2(const KvmKernelGicV2 &other) = delete;