![[bottom]](../icons/bottom.png){kind=icon}
![[previous]](../icons/n_left.png){kind=icon}
![[next]](../icons/n_right.png){kind=icon}
![[first]](../icons/n_first.png){kind=icon}
![[last]](../icons/n_last.png){kind=icon}
![[top]](../icons/n_top.png){kind=icon}
![[index]](../icons/index.png){kind=icon}
![[help]](../icons/help.png){kind=icon}
*/
1 #ifndef _LINUX_KD_H
2 #define _LINUX_KD_H
3
4 /* 0x4B is 'K', to avoid collision with termios and vt */
5
6 #define SWAPMONO 0x4B00 /* use mca as output device */
7 #define SWAPCGA 0x4B01 /* use cga as output device */
8 #define SWAPEGA 0x4B02 /* use ega as output device */
9 #define SWAPVGA 0x4B03 /* use vga as output device */
10 #define CONS_CURRENT 0x4B04 /* return current output device */
11 #define MONO 0x01
12 #define CGA 0x02
13 #define EGA 0x03
14
15 #define SW_B40x25 0x4B05 /* 40x25 mono text (cga/ega) */
16 #define SW_C40x25 0x4B06 /* 40x24 color text (cga/ega) */
17 #define SW_B80x25 0x4B07 /* 80x25 mono text (cga/ega) */
18 #define SW_C80x25 0x4B08 /* 80x25 color text (cga/ega) */
19 #define SW_BG320 0x4B09 /* 320x200 mono graphics (cga/ega) */
20 #define SW_CG320 0x4B0A /* 320x200 color graphics (cga/ega) */
21 #define SW_BG640 0x4B0B /* 640x200 mono graphics (cga/ega) */
22 #define SW_CG320_D 0x4B0C /* 320x200 graphics (ega mode d) */
23 #define SW_CG640_E 0x4B0D /* 640x200 graphics (ega mode e) */
24 #define SW_EGAMONOAPA 0x4B0E /* 640x350 graphics (ega mode f) */
25 #define SW_ENH_MONOAPA2 0x4B0F /* 640x350 graphics extd mem (ega mode f*) */
26 #define SW_CG640x350 0x4B10 /* 640x350 graphics (ega mode 10) */
27 #define SW_ENH_CG640 0x4B11 /* 640x350 graphics extd mem (ega mode 10*) */
28 #define SW_EGAMONO80x25 0x4B12 /* 80x25 mono text (ega mode 7) */
29 #define SW_ENHB40x25 0x4B13 /* enhanced 40x25 mono text (ega) */
30 #define SW_ENHC40x25 0x4B14 /* enhanced 40x25 color text (ega) */
31 #define SW_ENHB80x25 0x4B15 /* enhanced 80x25 mono text (ega) */
32 #define SW_ENHC80x25 0x4B16 /* enhanced 80x25 color text (ega) */
33 #define SW_ENHB80x43 0x4B17 /* enhanced 80x43 mono text (ega) */
34 #define SW_ENHC80x43 0x4B18 /* enhanced 80x43 color text (ega) */
35 #define SW_MCAMODE 0x4B19 /* reinit mca */
36 #define SW_ATT640 0x4B1A /* 640x400 16color */
37 /* should add more vga modes, etc */
38
39 #define CONS_GET 0x4B1B /* get current display mode */
40 #define M_B40x25 0 /* 40x25 mono (cga/ega) */
41 #define M_C40x25 1 /* 40x25 color (cga/ega) */
42 #define M_B80x25 2 /* 80x25 mono (cga/ega) */
43 #define M_C80x25 3 /* 80x25 color (cga/ega) */
44 #define M_BG320 4 /* 320x200 mono (cga/ega) */
45 #define M_CG320 5 /* 320x200 color (cga/ega) */
46 #define M_BG640 6 /* 640x200 mono (cga/ega) */
47 #define M_EGAMONO80x25 7 /* 80x25 mono (ega) */
48 #define M_CG320_D 13 /* ega mode d */
49 #define M_CG640_E 14 /* ega mode e */
50 #define M_EFAMONOAPA 15 /* ega mode f */
51 #define M_CG640x350 16 /* ega mode 10 */
52 #define M_ENHMONOAPA2 17 /* ega mode f with ext mem */
53 #define M_ENH_CG640 18 /* ega mode 10* */
54 #define M_ENH_B40x25 19 /* ega enh 40x25 mono */
55 #define M_ENH_C40x25 20 /* ega enh 40x25 color */
56 #define M_ENH_B80x25 21 /* ega enh 80x25 mono */
57 #define M_ENH_C80x25 22 /* ega enh 80x25 color */
58 #define M_ENH_B80x43 0x70 /* ega enh 80x43 mono */
59 #define M_ENH_C80x43 0x71 /* ega enh 80x43 color */
60 #define M_MCA_MODE 0xff /* monochrome adapter mode */
61 #define MCA_GET 0x4B1C /* get mca display mode */
62 #define CGA_GET 0x4B1D /* get cga display mode */
63 #define EGA_GET 0x4B1E /* get ega display mode */
64
65 #define MAPCONS 0x4B1F /* map current video mem into address space */
66 #define MAPMONO 0x4B20 /* map mca video mem into address space */
67 #define MAPCGA 0x4B21 /* map cga video mem into address space */
68 #define MAPEGA 0x4B22 /* map ega video mem into address space */
69 #define MAPVGA 0x4B23 /* map vga video mem into address space */
70
71 struct port_io_struc {
72 char dir; /* direction in vs out */
73 unsigned short port;
74 char data;
75 };
76 #define IN_ON_PORT 0x00
77 #define OUT_ON_PORT 0x01
78 struct port_io_arg {
79 struct port_io_struc args[4];
80 };
81 #define MCAIO 0x4B24 /* i/o to mca video board */
82 #define CGAIO 0x4B25 /* i/o to cga video board */
83 #define EGAIO 0x4B26 /* i/o to ega video board */
84 #define VGAIO 0x4B27 /* i/o to vga video board */
85
86 #define GIO_FONT8x8 0x4B28 /* gets current 8x8 font used */
87 #define PIO_FONT8x8 0x4B29 /* use supplied 8x8 font */
88 #define GIO_FONT8x14 0x4B2A /* gets current 8x14 font used */
89 #define PIO_FONT8x14 0x4B2B /* use supplied 8x14 font */
90 #define GIO_FONT8x16 0x4B2C /* gets current 8x16 font used */
91 #define PIO_FONT8x16 0x4B2D /* use supplied 8x16 font */
92
93 #define GIO_FONT 0x4B60 /* gets font in expanded form */
94 #define PIO_FONT 0x4B61 /* use font in expanded form */
95
96 #define MKDIOADDR 32 /* io bitmap size from <linux/sched.h> */
97 struct kd_disparam {
98 long type; /* type of display */
99 char *addr; /* display mem address */
100 ushort ioaddr[MKDIOADDR]; /* valid i/o addresses */
101 };
102 #define KDDISPTYPE 0x4B2E /* gets display info */
103 #define KD_MONO 0x01
104 #define KD_HERCULES 0x02
105 #define KD_CGA 0x03
106 #define KD_EGA 0x04
107
108 #define KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
109 #define KDMKTONE 0x4B30 /* generate tone */
110
111 #define KDGETLED 0x4B31 /* return current led flags */
112 #define KDSETLED 0x4B32 /* set current led flags */
113 #define LED_SCR 0x01 /* scroll lock */
114 #define LED_CAP 0x04 /* caps lock */
115 #define LED_NUM 0x02 /* num lock */
116
117 #define KDGKBTYPE 0x4B33 /* get keyboard type */
118 #define KB_84 0x01
119 #define KB_101 0x02
120 #define KB_OTHER 0x03
121
122 #define KDADDIO 0x4B34 /* add i/o port as valid */
123 #define KDDELIO 0x4B35 /* del i/o port as valid */
124 #define KDENABIO 0x4B36 /* enable i/o to video board */
125 #define KDDISABIO 0x4B37 /* disable i/o to video board */
126
127 struct kd_quemode {
128 int qsize; /* desired # elem in queue */
129 int signo; /* signal to send when queue not empty */
130 char *qaddr; /* user virt addr of queue */
131 };
132 #define KDQUEMODE 0x4B38 /* enable/disable special queue mode */
133
134 #define KDSBORDER 0x4B39 /* set screen boarder in ega text mode */
135
136 #define KDSETMODE 0x4B3A /* set text/grahics mode */
137 #define KD_TEXT 0x00
138 #define KD_GRAPHICS 0x01
139 #define KD_TEXT0 0x02 /* ? */
140 #define KD_TEXT1 0x03 /* ? */
141 #define KDGETMODE 0x4B3B /* get current mode */
142
143 struct kd_memloc {
144 char *vaddr; /* virt addr to map to */
145 char *physaddr; /* phys addr to map from */
146 long length; /* number of bytes */
147 long ioflg; /* enable i/o if set */
148 };
149 #define KDMAPDISP 0x4B3C /* map display into address space */
150 #define KDUNMAPDISP 0x4B3D /* unmap display from address space */
151
152 #define KDVDCTYPE 0x4B3E /* return vdc controller/display info */
153
154 #define KIOCINFO 0x4B3F /* tell what the device is */
155
156 typedef char scrnmap_t;
157 #define E_TABSZ 256
158 #define GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */
159 #define PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */
160
161 #define GIO_ATTR 0x4B42 /* get screen attributes */
162 #define GIO_COLOR 0x4B43 /* return nonzero if display is color */
163
164 #define K_RAW 0x00
165 #define K_XLATE 0x01
166 #define K_MEDIUMRAW 0x02
167 #define KDGKBMODE 0x4B44 /* gets current keyboard mode */
168 #define KDSKBMODE 0x4B45 /* sets current keyboard mode */
169
170 /* merge with previous pair of ioctls? */
171 #define K_METABIT 0x03
172 #define K_ESCPREFIX 0x04
173 #define KDGKBMETA 0x4B62 /* gets meta key handling mode */
174 #define KDSKBMETA 0x4B63 /* sets meta key handling mode */
175
176 struct kbentry {
177 u_char kb_table;
178 u_char kb_index;
179 u_short kb_value;
180 };
181 #define K_NORMTAB 0x00
182 #define K_SHIFTTAB 0x01
183 #define K_ALTTAB 0x02
184 #define K_ALTSHIFTTAB 0x03
185 #define K_SRQTAB 0x04
186 #define KDGKBENT 0x4B46 /* gets one entry in translation table */
187 #define KDSKBENT 0x4B47 /* sets one entry in translation table */
188
189 struct kbsentry {
190 u_char kb_func;
191 u_char kb_string[512]; /* FUNC_BUFSIZE from keyboard.h */
192 };
193 #define KDGKBSENT 0x4B48 /* gets one function key string entry */
194 #define KDSKBSENT 0x4B49 /* sets one function key string entry */
195
196 struct kbdiacr {
197 u_char diacr, base, result;
198 };
199 struct kbdiacrs {
200 unsigned int kb_cnt; /* number of entries in following array */
201 struct kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */
202 };
203 #define KDGKBDIACR 0x4B4A /* read kernel accent table */
204 #define KDSKBDIACR 0x4B4B /* write kernel accent table */
205
206 /* note: 0x4B60 and 0x4B61 used above for GIO_FONT and PIO_FONT
207 0x4B62 and 0x4B63 used above for KDGKBMETA and KDSKBMETA */
208
209 #endif /* _LINUX_KD_H */
![[top]](../icons/top.png){kind=icon}
![[bottom]](../icons/n_bottom.png){kind=icon}
*/