2 * arch/mips/include/asm/prom.h
4 * Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
15 #include <linux/bug.h>
17 #include <linux/types.h>
18 #include <asm/bootinfo.h>
20 extern void device_tree_init(void);
22 static inline unsigned long pci_address_to_pio(phys_addr_t address)
25 * The ioport address can be directly used by inX() / outX()
27 BUG_ON(address > IO_SPACE_LIMIT);
29 return (unsigned long) address;
31 #define pci_address_to_pio pci_address_to_pio
33 struct boot_param_header;
35 extern void __dt_setup_arch(struct boot_param_header *bph);
37 #define dt_setup_arch(sym) \
39 extern struct boot_param_header __dtb_##sym##_begin; \
41 __dt_setup_arch(&__dtb_##sym##_begin); \
45 static inline void device_tree_init(void) { }
46 #endif /* CONFIG_OF */
48 extern char *mips_get_machine_name(void);
49 extern void mips_set_machine_name(const char *name);
51 #endif /* __ASM_PROM_H */