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Linux kernel mirror (for testing)
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1/*
2 * (c) 2001, 2006 IBM Corporation.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9
10#ifndef _ASM_POWERPC_UDBG_H
11#define _ASM_POWERPC_UDBG_H
12#ifdef __KERNEL__
13
14#include <linux/compiler.h>
15#include <linux/init.h>
16
17extern void (*udbg_putc)(char c);
18extern int (*udbg_getc)(void);
19extern int (*udbg_getc_poll)(void);
20
21extern void udbg_puts(const char *s);
22extern int udbg_write(const char *s, int n);
23extern int udbg_read(char *buf, int buflen);
24
25extern void register_early_udbg_console(void);
26extern void udbg_printf(const char *fmt, ...);
27extern void udbg_progress(char *s, unsigned short hex);
28
29extern void udbg_init_uart(void __iomem *comport, unsigned int speed,
30 unsigned int clock);
31extern unsigned int udbg_probe_uart_speed(void __iomem *comport,
32 unsigned int clock);
33
34struct device_node;
35extern void udbg_scc_init(int force_scc);
36extern int udbg_adb_init(int force_btext);
37extern void udbg_adb_init_early(void);
38
39extern void __init udbg_early_init(void);
40extern void __init udbg_init_debug_lpar(void);
41extern void __init udbg_init_pmac_realmode(void);
42extern void __init udbg_init_maple_realmode(void);
43extern void __init udbg_init_iseries(void);
44extern void __init udbg_init_rtas(void);
45
46#endif /* __KERNEL__ */
47#endif /* _ASM_POWERPC_UDBG_H */