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Diffstat (limited to 'include/hw/acpi/acpi.h')
-rw-r--r--include/hw/acpi/acpi.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h
index a9fae9d5c5..1f678b4bf2 100644
--- a/include/hw/acpi/acpi.h
+++ b/include/hw/acpi/acpi.h
@@ -26,6 +26,11 @@
#include "exec/memory.h"
#include "hw/irq.h"
+/*
+ * current device naming scheme supports up to 256 memory devices
+ */
+#define ACPI_MAX_RAM_SLOTS 256
+
/* from linux include/acpi/actype.h */
/* Default ACPI register widths */