+/* MPI Integrated RAID Event data */
+
+typedef struct _EVENT_DATA_RAID
+{
+ U8 VolumeID; /* 00h */
+ U8 VolumeBus; /* 01h */
+ U8 ReasonCode; /* 02h */
+ U8 PhysDiskNum; /* 03h */
+ U8 ASC; /* 04h */
+ U8 ASCQ; /* 05h */
+ U16 Reserved; /* 06h */
+ U32 SettingsStatus; /* 08h */
+} EVENT_DATA_RAID, MPI_POINTER PTR_EVENT_DATA_RAID,
+ MpiEventDataRaid_t, MPI_POINTER pMpiEventDataRaid_t;
+
+/* MPI Integrated RAID Event data ReasonCode values */
+#define MPI_EVENT_RAID_RC_VOLUME_CREATED (0x00)
+#define MPI_EVENT_RAID_RC_VOLUME_DELETED (0x01)
+#define MPI_EVENT_RAID_RC_VOLUME_SETTINGS_CHANGED (0x02)
+#define MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED (0x03)
+#define MPI_EVENT_RAID_RC_VOLUME_PHYSDISK_CHANGED (0x04)
+#define MPI_EVENT_RAID_RC_PHYSDISK_CREATED (0x05)
+#define MPI_EVENT_RAID_RC_PHYSDISK_DELETED (0x06)
+#define MPI_EVENT_RAID_RC_PHYSDISK_SETTINGS_CHANGED (0x07)
+#define MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED (0x08)
+#define MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED (0x09)
+#define MPI_EVENT_RAID_RC_SMART_DATA (0x0A)
+#define MPI_EVENT_RAID_RC_REPLACE_ACTION_STARTED (0x0B)
+
+
+/* MPI Integrated RAID Resync Update Event data */
+
+typedef struct _MPI_EVENT_DATA_IR_RESYNC_UPDATE
+{
+ U8 VolumeID; /* 00h */
+ U8 VolumeBus; /* 01h */
+ U8 ResyncComplete; /* 02h */
+ U8 Reserved1; /* 03h */
+ U32 Reserved2; /* 04h */
+} MPI_EVENT_DATA_IR_RESYNC_UPDATE,
+ MPI_POINTER PTR_MPI_EVENT_DATA_IR_RESYNC_UPDATE,
+ MpiEventDataIrResyncUpdate_t, MPI_POINTER pMpiEventDataIrResyncUpdate_t;
+
+/* MPI IR2 Event data */
+
+/* MPI_LD_STATE or MPI_PD_STATE */
+typedef struct _IR2_STATE_CHANGED
+{
+ U16 PreviousState; /* 00h */
+ U16 NewState; /* 02h */
+} IR2_STATE_CHANGED, MPI_POINTER PTR_IR2_STATE_CHANGED;
+
+typedef struct _IR2_PD_INFO
+{
+ U16 DeviceHandle; /* 00h */
+ U8 TruncEnclosureHandle; /* 02h */
+ U8 TruncatedSlot; /* 03h */
+} IR2_PD_INFO, MPI_POINTER PTR_IR2_PD_INFO;
+
+typedef union _MPI_IR2_RC_EVENT_DATA
+{
+ IR2_STATE_CHANGED StateChanged;
+ U32 Lba;
+ IR2_PD_INFO PdInfo;
+} MPI_IR2_RC_EVENT_DATA, MPI_POINTER PTR_MPI_IR2_RC_EVENT_DATA;
+
+typedef struct _MPI_EVENT_DATA_IR2
+{
+ U8 TargetID; /* 00h */
+ U8 Bus; /* 01h */
+ U8 ReasonCode; /* 02h */
+ U8 PhysDiskNum; /* 03h */
+ MPI_IR2_RC_EVENT_DATA IR2EventData; /* 04h */
+} MPI_EVENT_DATA_IR2, MPI_POINTER PTR_MPI_EVENT_DATA_IR2,
+ MpiEventDataIR2_t, MPI_POINTER pMpiEventDataIR2_t;
+
+/* MPI IR2 Event data ReasonCode values */
+#define MPI_EVENT_IR2_RC_LD_STATE_CHANGED (0x01)
+#define MPI_EVENT_IR2_RC_PD_STATE_CHANGED (0x02)
+#define MPI_EVENT_IR2_RC_BAD_BLOCK_TABLE_FULL (0x03)
+#define MPI_EVENT_IR2_RC_PD_INSERTED (0x04)
+#define MPI_EVENT_IR2_RC_PD_REMOVED (0x05)
+#define MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED (0x06)
+#define MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR (0x07)
+
+/* defines for logical disk states */
+#define MPI_LD_STATE_OPTIMAL (0x00)
+#define MPI_LD_STATE_DEGRADED (0x01)
+#define MPI_LD_STATE_FAILED (0x02)
+#define MPI_LD_STATE_MISSING (0x03)
+#define MPI_LD_STATE_OFFLINE (0x04)
+
+/* defines for physical disk states */
+#define MPI_PD_STATE_ONLINE (0x00)
+#define MPI_PD_STATE_MISSING (0x01)
+#define MPI_PD_STATE_NOT_COMPATIBLE (0x02)
+#define MPI_PD_STATE_FAILED (0x03)
+#define MPI_PD_STATE_INITIALIZING (0x04)
+#define MPI_PD_STATE_OFFLINE_AT_HOST_REQUEST (0x05)
+#define MPI_PD_STATE_FAILED_AT_HOST_REQUEST (0x06)
+#define MPI_PD_STATE_OFFLINE_FOR_ANOTHER_REASON (0xFF)
+