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-rw-r--r--include/hw/isa/superio.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/isa/superio.h b/include/hw/isa/superio.h
index f9ba29aa..345f006 100644
--- a/include/hw/isa/superio.h
+++ b/include/hw/isa/superio.h
@@ -22,13 +22,15 @@
#define ISA_SUPERIO_CLASS(klass) \
OBJECT_CLASS_CHECK(ISASuperIOClass, (klass), TYPE_ISA_SUPERIO)
+#define SUPERIO_MAX_SERIAL_PORTS 4
+
typedef struct ISASuperIODevice {
/*< private >*/
ISADevice parent_obj;
/*< public >*/
ISADevice *parallel[MAX_PARALLEL_PORTS];
- ISADevice *serial[MAX_SERIAL_PORTS];
+ ISADevice *serial[SUPERIO_MAX_SERIAL_PORTS];
ISADevice *floppy;
ISADevice *kbc;
ISADevice *ide;