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/*

 * Definitions for using the procedures in btext.c.

 *

 * Benjamin Herrenschmidt <benh@kernel.crashing.org>

 */

#ifndef __PPC_BTEXT_H

#define __PPC_BTEXT_H

#ifdef __KERNEL__

#include <asm/bootx.h>

extern void btext_clearscreen(void);

extern void btext_flushscreen(void);

extern unsigned long disp_BAT[2];

extern boot_infos_t disp_bi;

extern int boot_text_mapped;

void btext_init(boot_infos_t *bi);

void btext_welcome(void);

void btext_prepare_BAT(void);

void btext_setup_display(int width, int height, int depth, int pitch,

                         unsigned long address);

void map_boot_text(void);

void btext_update_display(unsigned long phys, int width, int height,

                          int depth, int pitch);

void btext_drawchar(char c);

void btext_drawstring(const char *str);

void btext_drawhex(unsigned long v);

#endif /* __KERNEL__ */

#endif /* __PPC_BTEXT_H */