2 * (c) 2001, 2006 IBM Corporation.
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.
10 #ifndef _ASM_POWERPC_UDBG_H
11 #define _ASM_POWERPC_UDBG_H
14 #include <linux/compiler.h>
15 #include <linux/init.h>
17 extern void (*udbg_putc)(char c);
18 extern int (*udbg_getc)(void);
19 extern int (*udbg_getc_poll)(void);
21 extern void udbg_puts(const char *s);
22 extern int udbg_write(const char *s, int n);
23 extern int udbg_read(char *buf, int buflen);
25 extern void register_early_udbg_console(void);
26 extern void udbg_printf(const char *fmt, ...)
27 __attribute__ ((format (printf, 1, 2)));
28 extern void udbg_progress(char *s, unsigned short hex);
30 extern void udbg_init_uart(void __iomem *comport, unsigned int speed,
32 extern unsigned int udbg_probe_uart_speed(void __iomem *comport,
36 extern void udbg_scc_init(int force_scc);
37 extern int udbg_adb_init(int force_btext);
38 extern void udbg_adb_init_early(void);
40 extern void __init udbg_early_init(void);
41 extern void __init udbg_init_debug_lpar(void);
42 extern void __init udbg_init_pmac_realmode(void);
43 extern void __init udbg_init_maple_realmode(void);
44 extern void __init udbg_init_pas_realmode(void);
45 extern void __init udbg_init_iseries(void);
46 extern void __init udbg_init_rtas_panel(void);
47 extern void __init udbg_init_rtas_console(void);
48 extern void __init udbg_init_debug_beat(void);
49 extern void __init udbg_init_btext(void);
51 #endif /* __KERNEL__ */
52 #endif /* _ASM_POWERPC_UDBG_H */