[RFC PATCH 1/4] hw/intc: don't bail out gicv3 model init for revision 4

[Leif Lindholm]

As a first step towards GICv4 compatibility, add support for gic revision 4
to GICv3 driver (i.e. don't bail out if revision 4 is encountered).

Signed-off-by: Leif Lindholm <leif@nuviainc.com>
---
 hw/intc/arm_gicv3_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/intc/arm_gicv3_common.c b/hw/intc/arm_gicv3_common.c
index 58ef65f589..7365d24873 100644
--- a/hw/intc/arm_gicv3_common.c
+++ b/hw/intc/arm_gicv3_common.c
@@ -315,7 +315,7 @@ static void arm_gicv3_common_realize(DeviceState *dev, 
Error **errp)
      * conditions. However, in future it could be used, for example, if we
      * implement GICv4.
      */
-    if (s->revision != 3) {
+    if (s->revision != 3 && s->revision != 4) {
         error_setg(errp, "unsupported GIC revision %d", s->revision);
         return;
     }
-- 
2.20.1