#define RELOC(x) (*PTRRELOC(&(x)))
/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER 0xd00dfeed /* 4: version, 4: total size */
-#define OF_DT_BEGIN_NODE 0x1 /* Start node: full name */
+#define OF_DT_HEADER 0xd00dfeed /* marker */
+#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */
#define OF_DT_END_NODE 0x2 /* End node */
-#define OF_DT_PROP 0x3 /* Property: name off, size, content */
+#define OF_DT_PROP 0x3 /* Property: name off, size,
+ * content */
+#define OF_DT_NOP 0x4 /* nop */
#define OF_DT_END 0x9
-#define OF_DT_VERSION 1
+#define OF_DT_VERSION 0x10
/*
* This is what gets passed to the kernel by prom_init or kexec
u32 version; /* format version */
u32 last_comp_version; /* last compatible version */
/* version 2 fields below */
- u32 boot_cpuid_phys; /* Which physical CPU id we're booting on */
+ u32 boot_cpuid_phys; /* Physical CPU id we're booting on */
+ /* version 3 fields below */
+ u32 dt_strings_size; /* size of the DT strings block */
};
struct device_node *sibling;
struct device_node *next; /* next device of same type */
struct device_node *allnext; /* next in list of all nodes */
- struct proc_dir_entry *pde; /* this node's proc directory */
- struct proc_dir_entry *name_link; /* name symlink */
- struct proc_dir_entry *addr_link; /* addr symlink */
+ struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
};
dn->pde = de;
}
-static void inline set_node_name_link(struct device_node *dn, struct proc_dir_entry *de)
-{
- dn->name_link = de;
-}
-
-static void inline set_node_addr_link(struct device_node *dn, struct proc_dir_entry *de)
-{
- dn->addr_link = de;
-}
/* OBSOLETE: Old stlye node lookup */
extern struct device_node *find_devices(const char *name);