5 files changed, 18 insertions, 0 deletions
diff --git a/include/hw/intc/loongarch_extioi.h b/include/hw/intc/loongarch_extioi.h
index 4a6ae903e9..9be1d736ea 100644
--- a/include/hw/intc/loongarch_extioi.h
+++ b/include/hw/intc/loongarch_extioi.h
@@ -15,6 +15,7 @@ OBJECT_DECLARE_TYPE(LoongArchExtIOIState, LoongArchExtIOIClass, LOONGARCH_EXTIOI
 
 struct LoongArchExtIOIState {
     LoongArchExtIOICommonState parent_obj;
+    int dev_fd;
 };
 
 struct LoongArchExtIOIClass {
@@ -25,4 +26,8 @@ struct LoongArchExtIOIClass {
     ResettablePhases parent_phases;
 };
 
+void kvm_extioi_realize(DeviceState *dev, Error **errp);
+int kvm_extioi_get(void *opaque);
+int kvm_extioi_put(void *opaque, int version_id);
+
 #endif /* LOONGARCH_EXTIOI_H */
diff --git a/include/hw/intc/loongarch_ipi.h b/include/hw/intc/loongarch_ipi.h
index a7c6bf85d3..5175a6b004 100644
--- a/include/hw/intc/loongarch_ipi.h
+++ b/include/hw/intc/loongarch_ipi.h
@@ -16,6 +16,7 @@ OBJECT_DECLARE_TYPE(LoongarchIPIState, LoongarchIPIClass, LOONGARCH_IPI)
 
 struct LoongarchIPIState {
     LoongsonIPICommonState parent_obj;
+    int  dev_fd;
 };
 
 struct LoongarchIPIClass {
@@ -24,4 +25,8 @@ struct LoongarchIPIClass {
     ResettablePhases parent_phases;
 };
 
+void kvm_ipi_realize(DeviceState *dev, Error **errp);
+int kvm_ipi_get(void *opaque);
+int kvm_ipi_put(void *opaque, int version_id);
+
 #endif
diff --git a/include/hw/intc/loongarch_pch_pic.h b/include/hw/intc/loongarch_pch_pic.h
index 839a59a43b..a46b6f8985 100644
--- a/include/hw/intc/loongarch_pch_pic.h
+++ b/include/hw/intc/loongarch_pch_pic.h
@@ -16,6 +16,7 @@ OBJECT_DECLARE_TYPE(LoongarchPICState, LoongarchPICClass, LOONGARCH_PIC)
 
 struct LoongarchPICState {
     LoongArchPICCommonState parent_obj;
+    int dev_fd;
 };
 
 struct LoongarchPICClass {
@@ -25,4 +26,8 @@ struct LoongarchPICClass {
     ResettablePhases parent_phases;
 };
 
+void kvm_pic_realize(DeviceState *dev, Error **errp);
+int kvm_pic_get(void *opaque);
+int kvm_pic_put(void *opaque, int version_id);
+
 #endif /* HW_LOONGARCH_PCH_PIC_H */
diff --git a/include/hw/intc/loongarch_pic_common.h b/include/hw/intc/loongarch_pic_common.h
index 9349a055d0..f774c975d4 100644
--- a/include/hw/intc/loongarch_pic_common.h
+++ b/include/hw/intc/loongarch_pic_common.h
@@ -23,6 +23,7 @@
 #define PCH_PIC_ROUTE_ENTRY_END         0x13f
 #define PCH_PIC_HTMSI_VEC               0x200
 #define PCH_PIC_HTMSI_VEC_END           0x23f
+#define PCH_PIC_INT_REQUEST             0x380
 #define PCH_PIC_INT_STATUS              0x3a0
 #define PCH_PIC_INT_POL                 0x3e0
 
diff --git a/include/hw/intc/loongson_ipi_common.h b/include/hw/intc/loongson_ipi_common.h
index b587f9c571..e58ce2aa1c 100644
--- a/include/hw/intc/loongson_ipi_common.h
+++ b/include/hw/intc/loongson_ipi_common.h
@@ -48,6 +48,8 @@ struct LoongsonIPICommonClass {
     AddressSpace *(*get_iocsr_as)(CPUState *cpu);
     int (*cpu_by_arch_id)(LoongsonIPICommonState *lics, int64_t id,
                           int *index, CPUState **pcs);
+    int (*pre_save)(void *opaque);
+    int (*post_load)(void *opaque, int version_id);
 };
 
 MemTxResult loongson_ipi_core_readl(void *opaque, hwaddr addr, uint64_t *data,