softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/include/sysemu/device_tree.h b/include/sysemu/device_tree.h
new file mode 100644
index 0000000000..f0b3f35e03
--- /dev/null
+++ b/include/sysemu/device_tree.h
@@ -0,0 +1,54 @@
+/*
+ * Header with function prototypes to help device tree manipulation using
+ * libfdt. It also provides functions to read entries from device tree proc
+ * interface.
+ *
+ * Copyright 2008 IBM Corporation.
+ * Authors: Jerone Young <jyoung5@us.ibm.com>
+ *          Hollis Blanchard <hollisb@us.ibm.com>
+ *
+ * This work is licensed under the GNU GPL license version 2 or later.
+ *
+ */
+
+#ifndef __DEVICE_TREE_H__
+#define __DEVICE_TREE_H__
+
+void *create_device_tree(int *sizep);
+void *load_device_tree(const char *filename_path, int *sizep);
+
+int qemu_devtree_setprop(void *fdt, const char *node_path,
+                         const char *property, const void *val_array, int size);
+int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
+                              const char *property, uint32_t val);
+int qemu_devtree_setprop_u64(void *fdt, const char *node_path,
+                             const char *property, uint64_t val);
+int qemu_devtree_setprop_string(void *fdt, const char *node_path,
+                                const char *property, const char *string);
+int qemu_devtree_setprop_phandle(void *fdt, const char *node_path,
+                                 const char *property,
+                                 const char *target_node_path);
+const void *qemu_devtree_getprop(void *fdt, const char *node_path,
+                                 const char *property, int *lenp);
+uint32_t qemu_devtree_getprop_cell(void *fdt, const char *node_path,
+                                   const char *property);
+uint32_t qemu_devtree_get_phandle(void *fdt, const char *path);
+uint32_t qemu_devtree_alloc_phandle(void *fdt);
+int qemu_devtree_nop_node(void *fdt, const char *node_path);
+int qemu_devtree_add_subnode(void *fdt, const char *name);
+
+#define qemu_devtree_setprop_cells(fdt, node_path, property, ...)             \
+    do {                                                                      \
+        uint32_t qdt_tmp[] = { __VA_ARGS__ };                                 \
+        int i;                                                                \
+                                                                              \
+        for (i = 0; i < ARRAY_SIZE(qdt_tmp); i++) {                           \
+            qdt_tmp[i] = cpu_to_be32(qdt_tmp[i]);                             \
+        }                                                                     \
+        qemu_devtree_setprop(fdt, node_path, property, qdt_tmp,               \
+                             sizeof(qdt_tmp));                                \
+    } while (0)
+
+void qemu_devtree_dumpdtb(void *fdt, int size);
+
+#endif /* __DEVICE_TREE_H__ */