LXR linux/arch/powerpc/include/asm/btext.h

   1/*
   2 * Definitions for using the procedures in btext.c.
   3 *
   4 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
   5 */
   6#ifndef __PPC_BTEXT_H
   7#define __PPC_BTEXT_H
   8#ifdef __KERNEL__
   9
  10extern int btext_find_display(int allow_nonstdout);
  11extern void btext_update_display(unsigned long phys, int width, int height,
  12                                 int depth, int pitch);
  13extern void btext_setup_display(int width, int height, int depth, int pitch,
  14                                unsigned long address);
  15extern void btext_prepare_BAT(void);
  16extern void btext_map(void);
  17extern void btext_unmap(void);
  18
  19extern void btext_drawchar(char c);
  20extern void btext_drawstring(const char *str);
  21extern void btext_drawhex(unsigned long v);
  22extern void btext_drawtext(const char *c, unsigned int len);
  23
  24extern void btext_clearscreen(void);
  25extern void btext_flushscreen(void);
  26extern void btext_flushline(void);
  27
  28#endif /* __KERNEL__ */
  29#endif /* __PPC_BTEXT_H */
  30