[Qemu-devel] [RFC v1 24/25] timer: xilinx_timer: init MMIO ASAP

[Peter Crosthwaite]

So the memory regions exist pre-realize.

Signed-off-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
---

 hw/timer/xilinx_timer.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
index cdb3355..1b0e2a1 100644
--- a/hw/timer/xilinx_timer.c
+++ b/hw/timer/xilinx_timer.c
@@ -221,9 +221,8 @@ static void xilinx_timer_realize(DeviceState *dev, Error 
**errp)
         ptimer_set_freq(xt->ptimer, t->freq_hz);
     }
 
-    memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t, "xlnx.xps-timer",
-                          R_MAX * 4 * num_timers(t));
-    sysbus_init_mmio(SYS_BUS_DEVICE(dev), &t->mmio);
+    object_property_set_int(OBJECT(&t->mmio), R_MAX * 4 * num_timers(t),
+                            "size", &error_abort);
 }
 
 static void xilinx_timer_init(Object *obj)
@@ -232,6 +231,9 @@ static void xilinx_timer_init(Object *obj)
 
     /* All timers share a single irq line.  */
     sysbus_init_irq(SYS_BUS_DEVICE(obj), &t->irq);
+    memory_region_init_io(&t->mmio, OBJECT(t), &timer_ops, t,
+                          "xlnx.xps-timer", 0);
+    sysbus_init_mmio(SYS_BUS_DEVICE(obj), &t->mmio);
 }
 
 static Property xilinx_timer_properties[] = {
-- 
1.9.3.1.ga73a6ad