include/asm-ppc64/udbg.h

   1 #ifndef __UDBG_HDR
   2 #define __UDBG_HDR
   3
   4 #include <linux/compiler.h>
   5 #include <linux/init.h>
   6
   7 /*
   8  * c 2001 PPC 64 Team, IBM Corp
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version
  13  * 2 of the License, or (at your option) any later version.
  14  */
  15
  16 extern void (*udbg_putc)(unsigned char c);
  17 extern unsigned char (*udbg_getc)(void);
  18 extern int (*udbg_getc_poll)(void);
  19
  20 extern void udbg_puts(const char *s);
  21 extern int udbg_write(const char *s, int n);
  22 extern int udbg_read(char *buf, int buflen);
  23
  24 extern void register_early_udbg_console(void);
  25 extern void udbg_printf(const char *fmt, ...);
  26
  27 extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
  28
  29 struct device_node;
  30 extern void udbg_init_scc(struct device_node *np);
  31 #endif