[Qemu-devel] [PATCH] hw/i386: turn off vmport if CONFIG_VMPORT is disabled

[Julio Montes <julio.montes@intel.com>]

vmport device is not included when CONFIG_VMPORT is disabled, hence
QEMU fails with the following error:

`Unknown device 'vmport' for bus 'ISA': unknown.`

Signed-off-by: Julio Montes <julio.montes@intel.com>
---
 hw/i386/pc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index c33ce47578..549c437050 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -83,6 +83,7 @@
 #include "hw/mem/memory-device.h"
 #include "sysemu/replay.h"
 #include "qapi/qmp/qerror.h"
+#include "config-devices.h"
 
 /* debug PC/ISA interrupts */
 //#define DEBUG_IRQ
@@ -2793,7 +2794,11 @@ static void pc_machine_initfn(Object *obj)
 
     pcms->max_ram_below_4g = 0; /* use default */
     pcms->smm = ON_OFF_AUTO_AUTO;
+#ifdef CONFIG_VMPORT
     pcms->vmport = ON_OFF_AUTO_AUTO;
+#else
+    pcms->vmport = ON_OFF_AUTO_OFF;
+#endif /* CONFIG_VMPORT */
     /* acpi build is enabled by default if machine supports it */
     pcms->acpi_build_enabled = PC_MACHINE_GET_CLASS(pcms)->has_acpi_build;
     pcms->smbus_enabled = true;
-- 
2.17.2