blob: 1e7e0961064bdcdbeba50f3fdce48b1c7cc9029d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
/*
* arch/mips/include/asm/prom.h
*
* Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __ASM_PROM_H
#define __ASM_PROM_H
#ifdef CONFIG_OF
#include <linux/bug.h>
#include <linux/io.h>
#include <linux/types.h>
#include <asm/bootinfo.h>
extern int early_init_dt_scan_memory_arch(unsigned long node,
const char *uname, int depth, void *data);
extern void device_tree_init(void);
static inline unsigned long pci_address_to_pio(phys_addr_t address)
{
/*
* The ioport address can be directly used by inX() / outX()
*/
BUG_ON(address > IO_SPACE_LIMIT);
return (unsigned long) address;
}
#define pci_address_to_pio pci_address_to_pio
struct boot_param_header;
extern void __dt_setup_arch(struct boot_param_header *bph);
#define dt_setup_arch(sym) \
({ \
extern struct boot_param_header __dtb_##sym##_begin; \
\
__dt_setup_arch(&__dtb_##sym##_begin); \
})
#else /* CONFIG_OF */
static inline void device_tree_init(void) { }
#endif /* CONFIG_OF */
extern char *mips_get_machine_name(void);
extern void mips_set_machine_name(const char *name);
#endif /* __ASM_PROM_H */
|
