f4814901af
This patch moves more includes (most of them, to tell the truth) to common/include directory. This completes the list of includes needed to compile current trunk with the new libc (but to do that you need more patches in queue). This patch also contains some modification (for compilation with new headers) to the common includes under __NBSD_LIBC, the define used in mk script to specialize compilation with new includes.
39 lines
1.6 KiB
C
39 lines
1.6 KiB
C
|
|
#ifndef _SYS_VIDEO_H
|
|
#define _SYS_VIDEO_H 1
|
|
|
|
/* Definitions used by the console driver. */
|
|
#define MONO_BASE 0xB0000L /* base of mono video memory */
|
|
#define COLOR_BASE 0xB8000L /* base of color video memory */
|
|
#define MONO_SIZE 0x1000 /* 4K mono video memory */
|
|
#define COLOR_SIZE 0x4000 /* 16K color video memory */
|
|
#define EGA_SIZE 0x8000 /* EGA & VGA have at least 32K */
|
|
#define BLANK_COLOR 0x0700 /* determines cursor color on blank screen */
|
|
#define SCROLL_UP 0 /* scroll forward */
|
|
#define SCROLL_DOWN 1 /* scroll backward */
|
|
#define CONS_RAM_WORDS 80 /* video ram buffer size */
|
|
#define MAX_ESC_PARMS 4 /* number of escape sequence params allowed */
|
|
|
|
/* Constants relating to the controller chips. */
|
|
#define M_6845 0x3B4 /* port for 6845 mono */
|
|
#define C_6845 0x3D4 /* port for 6845 color */
|
|
#define INDEX 0 /* 6845's index register */
|
|
#define DATA 1 /* 6845's data register */
|
|
#define STATUS 6 /* 6845's status register */
|
|
#define VID_ORG 12 /* 6845's origin register */
|
|
#define CURSOR 14 /* 6845's cursor register */
|
|
|
|
/* Beeper. */
|
|
#define BEEP_FREQ 0x0533 /* value to put into timer to set beep freq */
|
|
#define B_TIME 3 /* length of CTRL-G beep is ticks */
|
|
|
|
/* definitions used for font management */
|
|
#define GA_SEQUENCER_INDEX 0x3C4
|
|
#define GA_SEQUENCER_DATA 0x3C5
|
|
#define GA_GRAPHICS_INDEX 0x3CE
|
|
#define GA_GRAPHICS_DATA 0x3CF
|
|
#define GA_VIDEO_ADDRESS 0xA0000L
|
|
#define GA_FONT_SIZE 8192
|
|
|
|
#endif
|