| /* |
| * c 2001 PPC 64 Team, IBM Corp |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| #ifndef _ASM_POWERPC_UDBG_H |
| #define _ASM_POWERPC_UDBG_H |
| |
| #include <linux/compiler.h> |
| #include <linux/init.h> |
| |
| extern void (*udbg_putc)(unsigned char c); |
| extern unsigned char (*udbg_getc)(void); |
| extern int (*udbg_getc_poll)(void); |
| |
| extern void udbg_puts(const char *s); |
| extern int udbg_write(const char *s, int n); |
| extern int udbg_read(char *buf, int buflen); |
| |
| extern void register_early_udbg_console(void); |
| extern void udbg_printf(const char *fmt, ...); |
| |
| extern void udbg_init_uart(void __iomem *comport, unsigned int speed); |
| |
| struct device_node; |
| extern void udbg_init_scc(struct device_node *np); |
| #endif /* _ASM_POWERPC_UDBG_H */ |