blob: ed3630251b3b58a3230f31ec005c69db2d135015 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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
10#include <asm/bootx.h>
11
12extern void btext_clearscreen(void);
13extern void btext_flushscreen(void);
14
15extern unsigned long disp_BAT[2];
16
17extern boot_infos_t disp_bi;
18extern int boot_text_mapped;
19
Benjamin Herrenschmidt51d30822005-11-23 17:57:25 +110020extern void btext_init(boot_infos_t *bi);
Benjamin Herrenschmidt21fe3302005-11-07 16:41:59 +110021extern void btext_welcome(void);
22extern void btext_prepare_BAT(void);
23extern void btext_setup_display(int width, int height, int depth, int pitch,
24 unsigned long address);
25extern void map_boot_text(void);
26extern void btext_update_display(unsigned long phys, int width, int height,
27 int depth, int pitch);
Linus Torvalds1da177e2005-04-16 15:20:36 -070028
Benjamin Herrenschmidt21fe3302005-11-07 16:41:59 +110029extern void btext_drawchar(char c);
30extern void btext_drawstring(const char *str);
31extern void btext_drawhex(unsigned long v);
Linus Torvalds1da177e2005-04-16 15:20:36 -070032
33#endif /* __KERNEL__ */
34#endif /* __PPC_BTEXT_H */