ipmi_si: Move some platform data into the io structure

That's where it belongs, and we are getting ready for moving the
platform handling out of the main ipmi_si_intf.c file.
Signed-off-by: NCorey Minyard <cminyard@mvista.com>

drivers/char/ipmi/ipmi_si_sm.h

@@ -34,12 +34,18 @@
  *  675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/ipmi.h>
+
 /*
  * This is defined by the state machines themselves, it is an opaque
  * data type for them to use.
  */
 struct si_sm_data;
 
+enum si_type {
+	SI_KCS, SI_SMIC, SI_BT
+};
+
 /*
  * The structure for doing I/O in the state machine.  The state
  * machine doesn't have the actual I/O routines, they are done through
@@ -61,6 +67,14 @@ struct si_sm_io {
 	int  regshift;
 	int addr_type;
 	long addr_data;
+	enum ipmi_addr_src addr_source; /* ACPI, PCI, SMBIOS, hardcode, etc. */
+	void (*addr_source_cleanup)(struct si_sm_io *io);
+	void *addr_source_data;
+
+	int irq;
+	u8 slave_addr;
+	enum si_type si_type;
+	struct device *dev;
 };
 
 /* Results of SMI events. */