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-rw-r--r--include/hw/ipmi/ipmi.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h
index 70871da0a7..6f2413b39b 100644
--- a/include/hw/ipmi/ipmi.h
+++ b/include/hw/ipmi/ipmi.h
@@ -118,7 +118,12 @@ typedef struct IPMIInterface IPMIInterface;
typedef struct IPMIInterfaceClass {
InterfaceClass parent;
- void (*init)(struct IPMIInterface *s, Error **errp);
+ /*
+ * min_size is the requested I/O size and must be a power of 2.
+ * This is so PCI (or other busses) can request a bigger range.
+ * Use 0 for the default.
+ */
+ void (*init)(struct IPMIInterface *s, unsigned int min_size, Error **errp);
/*
* Perform various operations on the hardware. If checkonly is