1 files changed, 32 insertions, 0 deletions
diff --git a/include/hw/ppc/pnv_nest_pervasive.h b/include/hw/ppc/pnv_nest_pervasive.h
new file mode 100644
index 0000000000..73cacf3823
--- /dev/null
+++ b/include/hw/ppc/pnv_nest_pervasive.h
@@ -0,0 +1,32 @@
+/*
+ * QEMU PowerPC nest pervasive common chiplet model
+ *
+ * Copyright (c) 2023, IBM Corporation.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef PPC_PNV_NEST_CHIPLET_PERVASIVE_H
+#define PPC_PNV_NEST_CHIPLET_PERVASIVE_H
+
+#define TYPE_PNV_NEST_CHIPLET_PERVASIVE "pnv-nest-chiplet-pervasive"
+#define PNV_NEST_CHIPLET_PERVASIVE(obj) OBJECT_CHECK(PnvNestChipletPervasive, (obj), TYPE_PNV_NEST_CHIPLET_PERVASIVE)
+
+typedef struct PnvPervasiveCtrlRegs {
+#define PNV_CPLT_CTRL_SIZE 6
+    uint64_t cplt_ctrl[PNV_CPLT_CTRL_SIZE];
+    uint64_t cplt_cfg0;
+    uint64_t cplt_cfg1;
+    uint64_t cplt_stat0;
+    uint64_t cplt_mask0;
+    uint64_t ctrl_protect_mode;
+    uint64_t ctrl_atomic_lock;
+} PnvPervasiveCtrlRegs;
+
+typedef struct PnvNestChipletPervasive {
+    DeviceState             parent;
+    MemoryRegion            xscom_ctrl_regs_mr;
+    PnvPervasiveCtrlRegs    control_regs;
+} PnvNestChipletPervasive;
+
+#endif /*PPC_PNV_NEST_CHIPLET_PERVASIVE_H */