Merge tag 'pull-aspeed-20240201' of https://github.com/legoater/qemu into staging

[mirror_qemu.git] / include / hw / fsi / cfam.h

diff --git a/include/hw/fsi/cfam.h b/include/hw/fsi/cfam.h
new file mode 100644 (file)
index 0000000..7abc3b2
--- /dev/null
+++ b/include/hw/fsi/cfam.h
@@ -0,0 +1,34 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright (C) 2024 IBM Corp.
+ *
+ * IBM Common FRU Access Macro
+ */
+#ifndef FSI_CFAM_H
+#define FSI_CFAM_H
+
+#include "exec/memory.h"
+
+#include "hw/fsi/fsi.h"
+#include "hw/fsi/lbus.h"
+
+#define TYPE_FSI_CFAM "cfam"
+#define FSI_CFAM(obj) OBJECT_CHECK(FSICFAMState, (obj), TYPE_FSI_CFAM)
+
+/* P9-ism */
+#define CFAM_CONFIG_NR_REGS 0x28
+
+typedef struct FSICFAMState {
+    /* < private > */
+    FSISlaveState parent;
+
+    /* CFAM config address space */
+    MemoryRegion config_iomem;
+
+    MemoryRegion mr;
+
+    FSILBus lbus;
+    FSIScratchPad scratchpad;
+} FSICFAMState;
+
+#endif /* FSI_CFAM_H */