#include "cmdcnst.h"

Include dependency graph for vga.h:

Macros
#define	MEM_VGA 0xA0000

#define	MEM_VGA_SIZE 0x20000

#define	MEMORY_MAPPED_IO_OFFSET (0xB8000 - 0xA0000)

#define	VGA_BASE_IO_PORT 0x000003B0

#define	VGA_START_BREAK_PORT 0x000003BB

#define	VGA_END_BREAK_PORT 0x000003C0

#define	VGA_MAX_IO_PORT 0x000003DF

#define	CRTC_ADDRESS_PORT_MONO 0x0004

#define	CRTC_DATA_PORT_MONO 0x0005

#define	FEAT_CTRL_WRITE_PORT_MONO 0x000A

#define	INPUT_STATUS_1_MONO 0x000A

#define	ATT_INITIALIZE_PORT_MONO INPUT_STATUS_1_MONO

#define	ATT_ADDRESS_PORT 0x0010

#define	ATT_DATA_WRITE_PORT 0x0010

#define	ATT_DATA_READ_PORT 0x0011

#define	MISC_OUTPUT_REG_WRITE_PORT 0x0012

#define	INPUT_STATUS_0_PORT 0x0012

#define	VIDEO_SUBSYSTEM_ENABLE_PORT 0x0013

#define	SEQ_ADDRESS_PORT 0x0014

#define	SEQ_DATA_PORT 0x0015

#define	DAC_PIXEL_MASK_PORT 0x0016

#define	DAC_ADDRESS_READ_PORT 0x0017

#define	DAC_STATE_PORT 0x0017

#define	DAC_ADDRESS_WRITE_PORT 0x0018

#define	DAC_DATA_REG_PORT 0x0019

#define	FEAT_CTRL_READ_PORT 0x001A

#define	MISC_OUTPUT_REG_READ_PORT 0x001C

#define	GRAPH_ADDRESS_PORT 0x001E

#define	GRAPH_DATA_PORT 0x001F

#define	CRTC_ADDRESS_PORT_COLOR 0x0024

#define	CRTC_DATA_PORT_COLOR 0x0025

#define	FEAT_CTRL_WRITE_PORT_COLOR 0x002A

#define	INPUT_STATUS_1_COLOR 0x002A

#define	ATT_INITIALIZE_PORT_COLOR INPUT_STATUS_1_COLOR

#define	IND_CURSOR_START 0x0A

#define	IND_CURSOR_END 0x0B

#define	IND_CURSOR_HIGH_LOC 0x0E

#define	IND_CURSOR_LOW_LOC 0x0F

#define	IND_VSYNC_END 0x11

#define	IND_CR2C 0x2C

#define	IND_CR2D 0x2D

#define	IND_SET_RESET_ENABLE 0x01

#define	IND_DATA_ROTATE 0x03

#define	IND_READ_MAP 0x04

#define	IND_GRAPH_MODE 0x05

#define	IND_GRAPH_MISC 0x06

#define	IND_BIT_MASK 0x08

#define	IND_SYNC_RESET 0x00

#define	IND_MAP_MASK 0x02

#define	IND_MEMORY_MODE 0x04

#define	IND_CRTC_PROTECT 0x11

#define	IND_CRTC_COMPAT 0x34

#define	IND_PERF_TUNING 0x16

#define	START_SYNC_RESET_VALUE 0x01

#define	END_SYNC_RESET_VALUE 0x03

#define	VIDEO_DISABLE 0

#define	VIDEO_ENABLE 0x20

#define	INDEX_ENABLE_AUTO_START 0x31

#define	GRAPH_ADDR_MASK 0x0F

#define	SEQ_ADDR_MASK 0x07

#define	CHAIN4_MASK 0x08

#define	READ_MAP_TEST_SETTING 0x03

#define	MEMORY_MODE_TEXT_DEFAULT 0x02

#define	BIT_MASK_DEFAULT 0xFF

#define	READ_MAP_DEFAULT 0x00

#define	VIDEO_MAX_COLOR_REGISTER 0xFF

#define	VIDEO_MAX_PALETTE_REGISTER 0x0F

#define	DEFAULT_MODE 0

#define	VGA_PLANE_SIZE 0x10000

#define	VGA_NUM_SEQUENCER_PORTS 5

#define	VGA_NUM_CRTC_PORTS 25

#define	VGA_NUM_GRAPH_CONT_PORTS 9

#define	VGA_NUM_ATTRIB_CONT_PORTS 21

#define	VGA_NUM_DAC_ENTRIES 256

#define	EXT_NUM_GRAPH_CONT_PORTS 0

#define	EXT_NUM_SEQUENCER_PORTS 0

#define	EXT_NUM_CRTC_PORTS 0

#define	EXT_NUM_ATTRIB_CONT_PORTS 0

#define	EXT_NUM_DAC_ENTRIES 0

Macro Definition Documentation

◆ ATT_ADDRESS_PORT

#define ATT_ADDRESS_PORT 0x0010

Definition at line 57 of file vga.h.

◆ ATT_DATA_READ_PORT

#define ATT_DATA_READ_PORT 0x0011

Definition at line 61 of file vga.h.

◆ ATT_DATA_WRITE_PORT

#define ATT_DATA_WRITE_PORT 0x0010

Definition at line 58 of file vga.h.

◆ ATT_INITIALIZE_PORT_COLOR

#define ATT_INITIALIZE_PORT_COLOR INPUT_STATUS_1_COLOR

Definition at line 90 of file vga.h.

◆ ATT_INITIALIZE_PORT_MONO

#define ATT_INITIALIZE_PORT_MONO INPUT_STATUS_1_MONO

Definition at line 53 of file vga.h.

◆ BIT_MASK_DEFAULT

#define BIT_MASK_DEFAULT 0xFF

Definition at line 167 of file vga.h.

◆ CHAIN4_MASK

#define CHAIN4_MASK 0x08

Definition at line 151 of file vga.h.

◆ CRTC_ADDRESS_PORT_COLOR

#define CRTC_ADDRESS_PORT_COLOR 0x0024

Definition at line 84 of file vga.h.

◆ CRTC_ADDRESS_PORT_MONO

#define CRTC_ADDRESS_PORT_MONO 0x0004

Definition at line 47 of file vga.h.

◆ CRTC_DATA_PORT_COLOR

#define CRTC_DATA_PORT_COLOR 0x0025

Definition at line 85 of file vga.h.

◆ CRTC_DATA_PORT_MONO

#define CRTC_DATA_PORT_MONO 0x0005

Definition at line 48 of file vga.h.

◆ DAC_ADDRESS_READ_PORT

#define DAC_ADDRESS_READ_PORT 0x0017

Definition at line 72 of file vga.h.

◆ DAC_ADDRESS_WRITE_PORT

#define DAC_ADDRESS_WRITE_PORT 0x0018

Definition at line 76 of file vga.h.

◆ DAC_DATA_REG_PORT

#define DAC_DATA_REG_PORT 0x0019

Definition at line 77 of file vga.h.

◆ DAC_PIXEL_MASK_PORT

#define DAC_PIXEL_MASK_PORT 0x0016

Definition at line 71 of file vga.h.

◆ DAC_STATE_PORT

#define DAC_STATE_PORT 0x0017

Definition at line 74 of file vga.h.

◆ DEFAULT_MODE

#define DEFAULT_MODE 0

Definition at line 193 of file vga.h.

◆ END_SYNC_RESET_VALUE

#define END_SYNC_RESET_VALUE 0x03

Definition at line 125 of file vga.h.

◆ EXT_NUM_ATTRIB_CONT_PORTS

#define EXT_NUM_ATTRIB_CONT_PORTS 0

Definition at line 217 of file vga.h.

◆ EXT_NUM_CRTC_PORTS

#define EXT_NUM_CRTC_PORTS 0

Definition at line 216 of file vga.h.

◆ EXT_NUM_DAC_ENTRIES

#define EXT_NUM_DAC_ENTRIES 0

Definition at line 218 of file vga.h.

◆ EXT_NUM_GRAPH_CONT_PORTS

#define EXT_NUM_GRAPH_CONT_PORTS 0

Definition at line 214 of file vga.h.

◆ EXT_NUM_SEQUENCER_PORTS

#define EXT_NUM_SEQUENCER_PORTS 0

Definition at line 215 of file vga.h.

◆ FEAT_CTRL_READ_PORT

#define FEAT_CTRL_READ_PORT 0x001A

Definition at line 78 of file vga.h.

◆ FEAT_CTRL_WRITE_PORT_COLOR

#define FEAT_CTRL_WRITE_PORT_COLOR 0x002A

Definition at line 86 of file vga.h.

◆ FEAT_CTRL_WRITE_PORT_MONO

#define FEAT_CTRL_WRITE_PORT_MONO 0x000A

Definition at line 49 of file vga.h.

◆ GRAPH_ADDR_MASK

#define GRAPH_ADDR_MASK 0x0F

Definition at line 144 of file vga.h.

◆ GRAPH_ADDRESS_PORT

#define GRAPH_ADDRESS_PORT 0x001E

Definition at line 81 of file vga.h.

◆ GRAPH_DATA_PORT

#define GRAPH_DATA_PORT 0x001F

Definition at line 82 of file vga.h.

◆ IND_BIT_MASK

#define IND_BIT_MASK 0x08

Definition at line 114 of file vga.h.

◆ IND_CR2C

#define IND_CR2C 0x2C

Definition at line 107 of file vga.h.

◆ IND_CR2D

#define IND_CR2D 0x2D

Definition at line 108 of file vga.h.

◆ IND_CRTC_COMPAT

#define IND_CRTC_COMPAT 0x34

Definition at line 120 of file vga.h.

◆ IND_CRTC_PROTECT

#define IND_CRTC_PROTECT 0x11

Definition at line 118 of file vga.h.

◆ IND_CURSOR_END

#define IND_CURSOR_END 0x0B

Definition at line 100 of file vga.h.

◆ IND_CURSOR_HIGH_LOC

#define IND_CURSOR_HIGH_LOC 0x0E

Definition at line 101 of file vga.h.

◆ IND_CURSOR_LOW_LOC

#define IND_CURSOR_LOW_LOC 0x0F

Definition at line 102 of file vga.h.

◆ IND_CURSOR_START

#define IND_CURSOR_START 0x0A

Definition at line 99 of file vga.h.

◆ IND_DATA_ROTATE

#define IND_DATA_ROTATE 0x03

Definition at line 110 of file vga.h.

◆ IND_GRAPH_MISC

#define IND_GRAPH_MISC 0x06

Definition at line 113 of file vga.h.

◆ IND_GRAPH_MODE

#define IND_GRAPH_MODE 0x05

Definition at line 112 of file vga.h.

◆ IND_MAP_MASK

#define IND_MAP_MASK 0x02

Definition at line 116 of file vga.h.

◆ IND_MEMORY_MODE

#define IND_MEMORY_MODE 0x04

Definition at line 117 of file vga.h.

◆ IND_PERF_TUNING

#define IND_PERF_TUNING 0x16

Definition at line 122 of file vga.h.

◆ IND_READ_MAP

#define IND_READ_MAP 0x04

Definition at line 111 of file vga.h.

◆ IND_SET_RESET_ENABLE

#define IND_SET_RESET_ENABLE 0x01

Definition at line 109 of file vga.h.

◆ IND_SYNC_RESET

#define IND_SYNC_RESET 0x00

Definition at line 115 of file vga.h.

◆ IND_VSYNC_END

#define IND_VSYNC_END 0x11

Definition at line 103 of file vga.h.

◆ INDEX_ENABLE_AUTO_START

#define INDEX_ENABLE_AUTO_START 0x31

Definition at line 136 of file vga.h.

◆ INPUT_STATUS_0_PORT

#define INPUT_STATUS_0_PORT 0x0012

Definition at line 65 of file vga.h.

◆ INPUT_STATUS_1_COLOR

#define INPUT_STATUS_1_COLOR 0x002A

Definition at line 87 of file vga.h.

◆ INPUT_STATUS_1_MONO

#define INPUT_STATUS_1_MONO 0x000A

Definition at line 51 of file vga.h.

◆ MEM_VGA

#define MEM_VGA 0xA0000

Definition at line 21 of file vga.h.

◆ MEM_VGA_SIZE

#define MEM_VGA_SIZE 0x20000

Definition at line 22 of file vga.h.

◆ MEMORY_MAPPED_IO_OFFSET

#define MEMORY_MAPPED_IO_OFFSET (0xB8000 - 0xA0000)

Definition at line 28 of file vga.h.

◆ MEMORY_MODE_TEXT_DEFAULT

#define MEMORY_MODE_TEXT_DEFAULT 0x02

Definition at line 166 of file vga.h.

◆ MISC_OUTPUT_REG_READ_PORT

#define MISC_OUTPUT_REG_READ_PORT 0x001C

Definition at line 79 of file vga.h.

◆ MISC_OUTPUT_REG_WRITE_PORT

#define MISC_OUTPUT_REG_WRITE_PORT 0x0012

Definition at line 63 of file vga.h.

◆ READ_MAP_DEFAULT

#define READ_MAP_DEFAULT 0x00

Definition at line 168 of file vga.h.

◆ READ_MAP_TEST_SETTING

#define READ_MAP_TEST_SETTING 0x03

Definition at line 159 of file vga.h.

◆ SEQ_ADDR_MASK

#define SEQ_ADDR_MASK 0x07

Definition at line 145 of file vga.h.

◆ SEQ_ADDRESS_PORT

#define SEQ_ADDRESS_PORT 0x0014

Definition at line 69 of file vga.h.

◆ SEQ_DATA_PORT

#define SEQ_DATA_PORT 0x0015

Definition at line 70 of file vga.h.

◆ START_SYNC_RESET_VALUE

#define START_SYNC_RESET_VALUE 0x01

Definition at line 123 of file vga.h.

◆ VGA_BASE_IO_PORT

#define VGA_BASE_IO_PORT 0x000003B0

Definition at line 38 of file vga.h.

◆ VGA_END_BREAK_PORT

#define VGA_END_BREAK_PORT 0x000003C0

Definition at line 40 of file vga.h.

◆ VGA_MAX_IO_PORT

#define VGA_MAX_IO_PORT 0x000003DF

Definition at line 41 of file vga.h.

◆ VGA_NUM_ATTRIB_CONT_PORTS

#define VGA_NUM_ATTRIB_CONT_PORTS 21

Definition at line 211 of file vga.h.

◆ VGA_NUM_CRTC_PORTS

#define VGA_NUM_CRTC_PORTS 25

Definition at line 209 of file vga.h.

◆ VGA_NUM_DAC_ENTRIES

#define VGA_NUM_DAC_ENTRIES 256

Definition at line 212 of file vga.h.

◆ VGA_NUM_GRAPH_CONT_PORTS

#define VGA_NUM_GRAPH_CONT_PORTS 9

Definition at line 210 of file vga.h.

◆ VGA_NUM_SEQUENCER_PORTS

#define VGA_NUM_SEQUENCER_PORTS 5

Definition at line 208 of file vga.h.

◆ VGA_PLANE_SIZE

#define VGA_PLANE_SIZE 0x10000

Definition at line 199 of file vga.h.

◆ VGA_START_BREAK_PORT

#define VGA_START_BREAK_PORT 0x000003BB

Definition at line 39 of file vga.h.

◆ VIDEO_DISABLE

#define VIDEO_DISABLE 0

Definition at line 133 of file vga.h.

◆ VIDEO_ENABLE

#define VIDEO_ENABLE 0x20

Definition at line 134 of file vga.h.

◆ VIDEO_MAX_COLOR_REGISTER

#define VIDEO_MAX_COLOR_REGISTER 0xFF

Definition at line 179 of file vga.h.

◆ VIDEO_MAX_PALETTE_REGISTER

#define VIDEO_MAX_PALETTE_REGISTER 0x0F

Definition at line 185 of file vga.h.

◆ VIDEO_SUBSYSTEM_ENABLE_PORT

#define VIDEO_SUBSYSTEM_ENABLE_PORT 0x0013

Definition at line 67 of file vga.h.

Macros