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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _LINUX_KD_H |
| 2 | #define _LINUX_KD_H |
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| 3 | #include <linux/types.h> |
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| 4 | |||
| 5 | /* 0x4B is 'K', to avoid collision with termios and vt */ |
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| 6 | |||
| 7 | #define GIO_FONT 0x4B60 /* gets font in expanded form */ |
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| 8 | #define PIO_FONT 0x4B61 /* use font in expanded form */ |
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| 9 | |||
| 10 | #define GIO_FONTX 0x4B6B /* get font using struct consolefontdesc */ |
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| 11 | #define PIO_FONTX 0x4B6C /* set font using struct consolefontdesc */ |
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| 12 | struct consolefontdesc { |
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| 13 | unsigned short charcount; /* characters in font (256 or 512) */ |
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| 14 | unsigned short charheight; /* scan lines per character (1-32) */ |
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| 15 | char *chardata; /* font data in expanded form */ |
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| 16 | }; |
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| 17 | |||
| 18 | #define PIO_FONTRESET 0x4B6D /* reset to default font */ |
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| 19 | |||
| 20 | #define GIO_CMAP 0x4B70 /* gets colour palette on VGA+ */ |
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| 21 | #define PIO_CMAP 0x4B71 /* sets colour palette on VGA+ */ |
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| 22 | |||
| 23 | #define KIOCSOUND 0x4B2F /* start sound generation (0 for off) */ |
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| 24 | #define KDMKTONE 0x4B30 /* generate tone */ |
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| 25 | |||
| 26 | #define KDGETLED 0x4B31 /* return current led state */ |
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| 27 | #define KDSETLED 0x4B32 /* set led state [lights, not flags] */ |
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| 28 | #define LED_SCR 0x01 /* scroll lock led */ |
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| 29 | #define LED_NUM 0x02 /* num lock led */ |
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| 30 | #define LED_CAP 0x04 /* caps lock led */ |
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| 31 | |||
| 32 | #define KDGKBTYPE 0x4B33 /* get keyboard type */ |
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| 33 | #define KB_84 0x01 |
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| 34 | #define KB_101 0x02 /* this is what we always answer */ |
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| 35 | #define KB_OTHER 0x03 |
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| 36 | |||
| 37 | #define KDADDIO 0x4B34 /* add i/o port as valid */ |
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| 38 | #define KDDELIO 0x4B35 /* del i/o port as valid */ |
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| 39 | #define KDENABIO 0x4B36 /* enable i/o to video board */ |
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| 40 | #define KDDISABIO 0x4B37 /* disable i/o to video board */ |
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| 41 | |||
| 42 | #define KDSETMODE 0x4B3A /* set text/graphics mode */ |
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| 43 | #define KD_TEXT 0x00 |
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| 44 | #define KD_GRAPHICS 0x01 |
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| 45 | #define KD_TEXT0 0x02 /* obsolete */ |
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| 46 | #define KD_TEXT1 0x03 /* obsolete */ |
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| 47 | #define KDGETMODE 0x4B3B /* get current mode */ |
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| 48 | |||
| 49 | #define KDMAPDISP 0x4B3C /* map display into address space */ |
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| 50 | #define KDUNMAPDISP 0x4B3D /* unmap display from address space */ |
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| 51 | |||
| 52 | typedef char scrnmap_t; |
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| 53 | #define E_TABSZ 256 |
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| 54 | #define GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */ |
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| 55 | #define PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */ |
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| 56 | #define GIO_UNISCRNMAP 0x4B69 /* get full Unicode screen mapping */ |
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| 57 | #define PIO_UNISCRNMAP 0x4B6A /* set full Unicode screen mapping */ |
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| 58 | |||
| 59 | #define GIO_UNIMAP 0x4B66 /* get unicode-to-font mapping from kernel */ |
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| 60 | struct unipair { |
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| 61 | unsigned short unicode; |
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| 62 | unsigned short fontpos; |
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| 63 | }; |
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| 64 | struct unimapdesc { |
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| 65 | unsigned short entry_ct; |
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| 66 | struct unipair *entries; |
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| 67 | }; |
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| 68 | #define PIO_UNIMAP 0x4B67 /* put unicode-to-font mapping in kernel */ |
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| 69 | #define PIO_UNIMAPCLR 0x4B68 /* clear table, possibly advise hash algorithm */ |
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| 70 | struct unimapinit { |
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| 71 | unsigned short advised_hashsize; /* 0 if no opinion */ |
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| 72 | unsigned short advised_hashstep; /* 0 if no opinion */ |
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| 73 | unsigned short advised_hashlevel; /* 0 if no opinion */ |
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| 74 | }; |
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| 75 | |||
| 76 | #define UNI_DIRECT_BASE 0xF000 /* start of Direct Font Region */ |
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| 77 | #define UNI_DIRECT_MASK 0x01FF /* Direct Font Region bitmask */ |
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| 78 | |||
| 79 | #define K_RAW 0x00 |
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| 80 | #define K_XLATE 0x01 |
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| 81 | #define K_MEDIUMRAW 0x02 |
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| 82 | #define K_UNICODE 0x03 |
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| 83 | #define KDGKBMODE 0x4B44 /* gets current keyboard mode */ |
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| 84 | #define KDSKBMODE 0x4B45 /* sets current keyboard mode */ |
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| 85 | |||
| 86 | #define K_METABIT 0x03 |
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| 87 | #define K_ESCPREFIX 0x04 |
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| 88 | #define KDGKBMETA 0x4B62 /* gets meta key handling mode */ |
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| 89 | #define KDSKBMETA 0x4B63 /* sets meta key handling mode */ |
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| 90 | |||
| 91 | #define K_SCROLLLOCK 0x01 |
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| 92 | #define K_NUMLOCK 0x02 |
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| 93 | #define K_CAPSLOCK 0x04 |
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| 94 | #define KDGKBLED 0x4B64 /* get led flags (not lights) */ |
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| 95 | #define KDSKBLED 0x4B65 /* set led flags (not lights) */ |
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| 96 | |||
| 97 | struct kbentry { |
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| 98 | unsigned char kb_table; |
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| 99 | unsigned char kb_index; |
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| 100 | unsigned short kb_value; |
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| 101 | }; |
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| 102 | #define K_NORMTAB 0x00 |
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| 103 | #define K_SHIFTTAB 0x01 |
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| 104 | #define K_ALTTAB 0x02 |
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| 105 | #define K_ALTSHIFTTAB 0x03 |
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| 106 | |||
| 107 | #define KDGKBENT 0x4B46 /* gets one entry in translation table */ |
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| 108 | #define KDSKBENT 0x4B47 /* sets one entry in translation table */ |
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| 109 | |||
| 110 | struct kbsentry { |
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| 111 | unsigned char kb_func; |
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| 112 | unsigned char kb_string[512]; |
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| 113 | }; |
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| 114 | #define KDGKBSENT 0x4B48 /* gets one function key string entry */ |
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| 115 | #define KDSKBSENT 0x4B49 /* sets one function key string entry */ |
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| 116 | |||
| 117 | struct kbdiacr { |
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| 118 | unsigned char diacr, base, result; |
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| 119 | }; |
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| 120 | struct kbdiacrs { |
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| 121 | unsigned int kb_cnt; /* number of entries in following array */ |
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| 122 | struct kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */ |
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| 123 | }; |
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| 124 | #define KDGKBDIACR 0x4B4A /* read kernel accent table */ |
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| 125 | #define KDSKBDIACR 0x4B4B /* write kernel accent table */ |
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| 126 | |||
| 127 | struct kbkeycode { |
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| 128 | unsigned int scancode, keycode; |
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| 129 | }; |
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| 130 | #define KDGETKEYCODE 0x4B4C /* read kernel keycode table entry */ |
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| 131 | #define KDSETKEYCODE 0x4B4D /* write kernel keycode table entry */ |
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| 132 | |||
| 133 | #define KDSIGACCEPT 0x4B4E /* accept kbd generated signals */ |
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| 134 | |||
| 135 | struct kbd_repeat { |
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| 136 | int delay; /* in msec; <= 0: don't change */ |
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| 137 | int period; /* in msec; <= 0: don't change */ |
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| 138 | /* earlier this field was misnamed "rate" */ |
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| 139 | }; |
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| 140 | |||
| 141 | #define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate; |
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| 142 | * actually used values are returned */ |
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| 143 | |||
| 144 | #define KDFONTOP 0x4B72 /* font operations */ |
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| 145 | |||
| 146 | struct console_font_op { |
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| 147 | unsigned int op; /* operation code KD_FONT_OP_* */ |
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| 148 | unsigned int flags; /* KD_FONT_FLAG_* */ |
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| 149 | unsigned int width, height; /* font size */ |
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| 150 | unsigned int charcount; |
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| 151 | unsigned char *data; /* font data with height fixed to 32 */ |
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| 152 | }; |
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| 153 | |||
| 154 | #define KD_FONT_OP_SET 0 /* Set font */ |
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| 155 | #define KD_FONT_OP_GET 1 /* Get font */ |
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| 156 | #define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */ |
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| 157 | #define KD_FONT_OP_COPY 3 /* Copy from another console */ |
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| 158 | |||
| 159 | #define KD_FONT_FLAG_DONT_RECALC 1 /* Don't recalculate hw charcell size [compat] */ |
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| 160 | #ifdef __KERNEL__ |
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| 161 | #define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface [compat] */ |
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| 162 | #endif |
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| 163 | |||
| 164 | /* note: 0x4B00-0x4B4E all have had a value at some time; |
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| 165 | don't reuse for the time being */ |
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| 166 | /* note: 0x4B60-0x4B6D, 0x4B70-0x4B72 used above */ |
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| 167 | |||
| 168 | #endif /* _LINUX_KD_H */ |