1 files changed, 57 insertions, 0 deletions

diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h
index 66364c5faf..0d7673de94 100644
--- a/include/hw/ppc/xics.h
+++ b/include/hw/ppc/xics.h
@@ -29,9 +29,24 @@
 
 #include "hw/sysbus.h"
 
+#define TYPE_XICS_COMMON "xics-common"
+#define XICS_COMMON(obj) OBJECT_CHECK(XICSState, (obj), TYPE_XICS_COMMON)
+
 #define TYPE_XICS "xics"
 #define XICS(obj) OBJECT_CHECK(XICSState, (obj), TYPE_XICS)
 
+#define TYPE_KVM_XICS "xics-kvm"
+#define KVM_XICS(obj) OBJECT_CHECK(KVMXICSState, (obj), TYPE_KVM_XICS)
+
+#define XICS_COMMON_CLASS(klass) \
+     OBJECT_CLASS_CHECK(XICSStateClass, (klass), TYPE_XICS_COMMON)
+#define XICS_CLASS(klass) \
+     OBJECT_CLASS_CHECK(XICSStateClass, (klass), TYPE_XICS)
+#define XICS_COMMON_GET_CLASS(obj) \
+     OBJECT_GET_CLASS(XICSStateClass, (obj), TYPE_XICS_COMMON)
+#define XICS_GET_CLASS(obj) \
+     OBJECT_GET_CLASS(XICSStateClass, (obj), TYPE_XICS)
+
 #define XICS_IPI        0x2
 #define XICS_BUID       0x1
 #define XICS_IRQ_BASE   (XICS_BUID << 12)
@@ -41,11 +56,22 @@
  * (the kernel implementation supports more but we don't exploit
  *  that yet)
  */
+typedef struct XICSStateClass XICSStateClass;
 typedef struct XICSState XICSState;
+typedef struct ICPStateClass ICPStateClass;
 typedef struct ICPState ICPState;
+typedef struct ICSStateClass ICSStateClass;
 typedef struct ICSState ICSState;
 typedef struct ICSIRQState ICSIRQState;
 
+struct XICSStateClass {
+    DeviceClass parent_class;
+
+    void (*cpu_setup)(XICSState *icp, PowerPCCPU *cpu);
+    void (*set_nr_irqs)(XICSState *icp, uint32_t nr_irqs, Error **errp);
+    void (*set_nr_servers)(XICSState *icp, uint32_t nr_servers, Error **errp);
+};
+
 struct XICSState {
     /*< private >*/
     SysBusDevice parent_obj;
@@ -59,10 +85,26 @@ struct XICSState {
 #define TYPE_ICP "icp"
 #define ICP(obj) OBJECT_CHECK(ICPState, (obj), TYPE_ICP)
 
+#define TYPE_KVM_ICP "icp-kvm"
+#define KVM_ICP(obj) OBJECT_CHECK(ICPState, (obj), TYPE_KVM_ICP)
+
+#define ICP_CLASS(klass) \
+     OBJECT_CLASS_CHECK(ICPStateClass, (klass), TYPE_ICP)
+#define ICP_GET_CLASS(obj) \
+     OBJECT_GET_CLASS(ICPStateClass, (obj), TYPE_ICP)
+
+struct ICPStateClass {
+    DeviceClass parent_class;
+
+    void (*pre_save)(ICPState *s);
+    int (*post_load)(ICPState *s, int version_id);
+};
+
 struct ICPState {
     /*< private >*/
     DeviceState parent_obj;
     /*< public >*/
+    CPUState *cs;
     uint32_t xirr;
     uint8_t pending_priority;
     uint8_t mfrr;
@@ -72,6 +114,21 @@ struct ICPState {
 #define TYPE_ICS "ics"
 #define ICS(obj) OBJECT_CHECK(ICSState, (obj), TYPE_ICS)
 
+#define TYPE_KVM_ICS "icskvm"
+#define KVM_ICS(obj) OBJECT_CHECK(ICSState, (obj), TYPE_KVM_ICS)
+
+#define ICS_CLASS(klass) \
+     OBJECT_CLASS_CHECK(ICSStateClass, (klass), TYPE_ICS)
+#define ICS_GET_CLASS(obj) \
+     OBJECT_GET_CLASS(ICSStateClass, (obj), TYPE_ICS)
+
+struct ICSStateClass {
+    DeviceClass parent_class;
+
+    void (*pre_save)(ICSState *s);
+    int (*post_load)(ICSState *s, int version_id);
+};
+
 struct ICSState {
     /*< private >*/
     DeviceState parent_obj;