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/Ethereal-msm8939-beta9/arch/microblaze/include/asm/prom.h

https://bitbucket.org/MilosStamenkovic95/etherealos
C Header | 67 lines | 28 code | 14 blank | 25 comment | 0 complexity | e07a4df32de87fd07ac2f6e88dfa50ba MD5 | raw file
 1/*
 2 * Definitions for talking to the Open Firmware PROM on
 3 * Power Macintosh computers.
 4 *
 5 * Copyright (C) 1996-2005 Paul Mackerras.
 6 *
 7 * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
 8 *
 9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version
12 * 2 of the License, or (at your option) any later version.
13 */
14
15#include <linux/of.h>	/* linux/of.h gets to determine #include ordering */
16
17#ifndef _ASM_MICROBLAZE_PROM_H
18#define _ASM_MICROBLAZE_PROM_H
19#ifdef __KERNEL__
20#ifndef __ASSEMBLY__
21
22#include <linux/types.h>
23#include <asm/irq.h>
24#include <linux/atomic.h>
25
26#define HAVE_ARCH_DEVTREE_FIXUPS
27
28/* Other Prototypes */
29enum early_consoles {
30	UARTLITE = 1,
31	UART16550 = 2,
32};
33
34extern int of_early_console(void *version);
35
36/*
37 * OF address retreival & translation
38 */
39
40#ifdef CONFIG_PCI
41extern unsigned long pci_address_to_pio(phys_addr_t address);
42#define pci_address_to_pio pci_address_to_pio
43#endif	/* CONFIG_PCI */
44
45/* Parse the ibm,dma-window property of an OF node into the busno, phys and
46 * size parameters.
47 */
48void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
49		unsigned long *busno, unsigned long *phys, unsigned long *size);
50
51extern void kdump_move_device_tree(void);
52
53/* CPU OF node matching */
54struct device_node *of_get_cpu_node(int cpu, unsigned int *thread);
55
56#endif /* __ASSEMBLY__ */
57#endif /* __KERNEL__ */
58
59/* These includes are put at the bottom because they may contain things
60 * that are overridden by this file.  Ideally they shouldn't be included
61 * by this file, but there are a bunch of .c files that currently depend
62 * on it.  Eventually they will be cleaned up. */
63#include <linux/of_fdt.h>
64#include <linux/of_irq.h>
65#include <linux/platform_device.h>
66
67#endif /* _ASM_MICROBLAZE_PROM_H */