1 files changed, 29 insertions, 1 deletions

diff --git a/qemu/hw/s390x/ipl.h b/qemu/hw/s390x/ipl.h
index 70497bc65..6b48ed7b9 100644
--- a/qemu/hw/s390x/ipl.h
+++ b/qemu/hw/s390x/ipl.h
@@ -12,14 +12,42 @@
 #ifndef HW_S390_IPL_H
 #define HW_S390_IPL_H
 
+#include "hw/qdev.h"
+#include "cpu.h"
+
 typedef struct IplParameterBlock {
       uint8_t  reserved1[110];
       uint16_t devno;
       uint8_t  reserved2[88];
 } IplParameterBlock;
 
-int s390_ipl_update_diag308(IplParameterBlock *iplb);
+void s390_ipl_update_diag308(IplParameterBlock *iplb);
+void s390_ipl_prepare_cpu(S390CPU *cpu);
 IplParameterBlock *s390_ipl_get_iplb(void);
 void s390_reipl_request(void);
 
+#define TYPE_S390_IPL "s390-ipl"
+#define S390_IPL(obj) OBJECT_CHECK(S390IPLState, (obj), TYPE_S390_IPL)
+
+struct S390IPLState {
+    /*< private >*/
+    DeviceState parent_obj;
+    uint64_t start_addr;
+    uint64_t bios_start_addr;
+    bool enforce_bios;
+    IplParameterBlock iplb;
+    bool iplb_valid;
+    bool reipl_requested;
+
+    /*< public >*/
+    char *kernel;
+    char *initrd;
+    char *cmdline;
+    char *firmware;
+    uint8_t cssid;
+    uint8_t ssid;
+    uint16_t devno;
+};
+typedef struct S390IPLState S390IPLState;
+
 #endif