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 void (*udbg_flush)(void); 19extern int (*udbg_getc)(void); 20extern int (*udbg_getc_poll)(void); 21 22extern void udbg_puts(const char *s); 23extern int udbg_write(const char *s, int n); 24extern int udbg_read(char *buf, int buflen); 25 26extern void register_early_udbg_console(void); 27extern void udbg_printf(const char *fmt, ...) 28 __attribute__ ((format (printf, 1, 2))); 29extern void udbg_progress(char *s, unsigned short hex); 30 31extern void udbg_init_uart(void __iomem *comport, unsigned int speed, 32 unsigned int clock); 33extern unsigned int udbg_probe_uart_speed(void __iomem *comport, 34 unsigned int clock); 35 36struct device_node; 37extern void udbg_scc_init(int force_scc); 38extern int udbg_adb_init(int force_btext); 39extern void udbg_adb_init_early(void); 40 41extern void __init udbg_early_init(void); 42extern void __init udbg_init_debug_lpar(void); 43extern void __init udbg_init_pmac_realmode(void); 44extern void __init udbg_init_maple_realmode(void); 45extern void __init udbg_init_pas_realmode(void); 46extern void __init udbg_init_iseries(void); 47extern void __init udbg_init_rtas_panel(void); 48extern void __init udbg_init_rtas_console(void); 49extern void __init udbg_init_debug_beat(void); 50extern void __init udbg_init_btext(void); 51extern void __init udbg_init_44x_as1(void); 52extern void __init udbg_init_40x_realmode(void); 53extern void __init udbg_init_cpm(void); 54 55#endif /* __KERNEL__ */ 56#endif /* _ASM_POWERPC_UDBG_H */ 57