| 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 | |
| 17 | extern void (*udbg_putc)(char c); |
| 18 | extern int (*udbg_getc)(void); |
| 19 | extern int (*udbg_getc_poll)(void); |
| 20 | |
| 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); |
| 24 | |
| 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); |
| 29 | |
| 30 | extern void udbg_init_uart(void __iomem *comport, unsigned int speed, |
| 31 | unsigned int clock); |
| 32 | extern unsigned int udbg_probe_uart_speed(void __iomem *comport, |
| 33 | unsigned int clock); |
| 34 | |
| 35 | struct device_node; |
| 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); |
| 39 | |
| 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); |
| 50 | extern void __init udbg_init_44x_as1(void); |
| 51 | |
| 52 | #endif /* __KERNEL__ */ |
| 53 | #endif /* _ASM_POWERPC_UDBG_H */ |