These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / hw / core / platform-bus.c

diff --git a/qemu/hw/core/platform-bus.c b/qemu/hw/core/platform-bus.c
index 70e0518..36f84ab 100644 (file)
--- a/qemu/hw/core/platform-bus.c
+++ b/qemu/hw/core/platform-bus.c
@@ -19,8 +19,10 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "qemu/osdep.h"
 #include "hw/platform-bus.h"
 #include "exec/address-spaces.h"
+#include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
 
 
@@ -106,31 +108,29 @@ static void plaform_bus_refresh_irqs(PlatformBusDevice *pbus)
     pbus->done_gathering = true;
 }
 
-static int platform_bus_map_irq(PlatformBusDevice *pbus, SysBusDevice *sbdev,
-                                int n)
+static void platform_bus_map_irq(PlatformBusDevice *pbus, SysBusDevice *sbdev,
+                                 int n)
 {
     int max_irqs = pbus->num_irqs;
     int irqn;
 
     if (sysbus_is_irq_connected(sbdev, n)) {
         /* IRQ is already mapped, nothing to do */
-        return 0;
+        return;
     }
 
     irqn = find_first_zero_bit(pbus->used_irqs, max_irqs);
     if (irqn >= max_irqs) {
-        hw_error("Platform Bus: Can not fit IRQ line");
-        return -1;
+        error_report("Platform Bus: Can not fit IRQ line");
+        exit(1);
     }
 
     set_bit(irqn, pbus->used_irqs);
     sysbus_connect_irq(sbdev, n, pbus->irqs[irqn]);
-
-    return 0;
 }
 
-static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev,
-                                 int n)
+static void platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev,
+                                  int n)
 {
     MemoryRegion *sbdev_mr = sysbus_mmio_get_region(sbdev, n);
     uint64_t size = memory_region_size(sbdev_mr);
@@ -140,7 +140,7 @@ static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev,
 
     if (memory_region_is_mapped(sbdev_mr)) {
         /* Region is already mapped, nothing to do */
-        return 0;
+        return;
     }
 
     /*
@@ -155,13 +155,13 @@ static int platform_bus_map_mmio(PlatformBusDevice *pbus, SysBusDevice *sbdev,
     }
 
     if (!found_region) {
-        hw_error("Platform Bus: Can not fit MMIO region of size %"PRIx64, size);
+        error_report("Platform Bus: Can not fit MMIO region of size %"PRIx64,
+                     size);
+        exit(1);
     }
 
     /* Map the device's region into our Platform Bus MMIO space */
     memory_region_add_subregion(&pbus->mmio, off, sbdev_mr);
-
-    return 0;
 }
 
 /*