1 #ifndef _UAPI_LINUX_KD_H 2 #define _UAPI_LINUX_KD_H 3 #include <linux/types.h> 4 #include <linux/compiler.h> 5 6 /* 0x4B is 'K', to avoid collision with termios and vt */ 7 8 #define GIO_FONT 0x4B60 /* gets font in expanded form */ 9 #define PIO_FONT 0x4B61 /* use font in expanded form */ 10 11 #define GIO_FONTX 0x4B6B /* get font using struct consolefontdesc */ 12 #define PIO_FONTX 0x4B6C /* set font using struct consolefontdesc */ 13 struct consolefontdesc { 14 unsigned short charcount; /* characters in font (256 or 512) */ 15 unsigned short charheight; /* scan lines per character (1-32) */ 16 char __user *chardata; /* font data in expanded form */ 17 }; 18 19 #define PIO_FONTRESET 0x4B6D /* reset to default font */ 20 21 #define GIO_CMAP 0x4B70 /* gets colour palette on VGA+ */ 22 #define PIO_CMAP 0x4B71 /* sets colour palette on VGA+ */ 23 24 #define KIOCSOUND 0x4B2F /* start sound generation (0 for off) */ 25 #define KDMKTONE 0x4B30 /* generate tone */ 26 27 #define KDGETLED 0x4B31 /* return current led state */ 28 #define KDSETLED 0x4B32 /* set led state [lights, not flags] */ 29 #define LED_SCR 0x01 /* scroll lock led */ 30 #define LED_NUM 0x02 /* num lock led */ 31 #define LED_CAP 0x04 /* caps lock led */ 32 33 #define KDGKBTYPE 0x4B33 /* get keyboard type */ 34 #define KB_84 0x01 35 #define KB_101 0x02 /* this is what we always answer */ 36 #define KB_OTHER 0x03 37 38 #define KDADDIO 0x4B34 /* add i/o port as valid */ 39 #define KDDELIO 0x4B35 /* del i/o port as valid */ 40 #define KDENABIO 0x4B36 /* enable i/o to video board */ 41 #define KDDISABIO 0x4B37 /* disable i/o to video board */ 42 43 #define KDSETMODE 0x4B3A /* set text/graphics mode */ 44 #define KD_TEXT 0x00 45 #define KD_GRAPHICS 0x01 46 #define KD_TEXT0 0x02 /* obsolete */ 47 #define KD_TEXT1 0x03 /* obsolete */ 48 #define KDGETMODE 0x4B3B /* get current mode */ 49 50 #define KDMAPDISP 0x4B3C /* map display into address space */ 51 #define KDUNMAPDISP 0x4B3D /* unmap display from address space */ 52 53 typedef char scrnmap_t; 54 #define E_TABSZ 256 55 #define GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */ 56 #define PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */ 57 #define GIO_UNISCRNMAP 0x4B69 /* get full Unicode screen mapping */ 58 #define PIO_UNISCRNMAP 0x4B6A /* set full Unicode screen mapping */ 59 60 #define GIO_UNIMAP 0x4B66 /* get unicode-to-font mapping from kernel */ 61 struct unipair { 62 unsigned short unicode; 63 unsigned short fontpos; 64 }; 65 struct unimapdesc { 66 unsigned short entry_ct; 67 struct unipair __user *entries; 68 }; 69 #define PIO_UNIMAP 0x4B67 /* put unicode-to-font mapping in kernel */ 70 #define PIO_UNIMAPCLR 0x4B68 /* clear table, possibly advise hash algorithm */ 71 struct unimapinit { 72 unsigned short advised_hashsize; /* 0 if no opinion */ 73 unsigned short advised_hashstep; /* 0 if no opinion */ 74 unsigned short advised_hashlevel; /* 0 if no opinion */ 75 }; 76 77 #define UNI_DIRECT_BASE 0xF000 /* start of Direct Font Region */ 78 #define UNI_DIRECT_MASK 0x01FF /* Direct Font Region bitmask */ 79 80 #define K_RAW 0x00 81 #define K_XLATE 0x01 82 #define K_MEDIUMRAW 0x02 83 #define K_UNICODE 0x03 84 #define K_OFF 0x04 85 #define KDGKBMODE 0x4B44 /* gets current keyboard mode */ 86 #define KDSKBMODE 0x4B45 /* sets current keyboard mode */ 87 88 #define K_METABIT 0x03 89 #define K_ESCPREFIX 0x04 90 #define KDGKBMETA 0x4B62 /* gets meta key handling mode */ 91 #define KDSKBMETA 0x4B63 /* sets meta key handling mode */ 92 93 #define K_SCROLLLOCK 0x01 94 #define K_NUMLOCK 0x02 95 #define K_CAPSLOCK 0x04 96 #define KDGKBLED 0x4B64 /* get led flags (not lights) */ 97 #define KDSKBLED 0x4B65 /* set led flags (not lights) */ 98 99 struct kbentry { 100 unsigned char kb_table; 101 unsigned char kb_index; 102 unsigned short kb_value; 103 }; 104 #define K_NORMTAB 0x00 105 #define K_SHIFTTAB 0x01 106 #define K_ALTTAB 0x02 107 #define K_ALTSHIFTTAB 0x03 108 109 #define KDGKBENT 0x4B46 /* gets one entry in translation table */ 110 #define KDSKBENT 0x4B47 /* sets one entry in translation table */ 111 112 struct kbsentry { 113 unsigned char kb_func; 114 unsigned char kb_string[512]; 115 }; 116 #define KDGKBSENT 0x4B48 /* gets one function key string entry */ 117 #define KDSKBSENT 0x4B49 /* sets one function key string entry */ 118 119 struct kbdiacr { 120 unsigned char diacr, base, result; 121 }; 122 struct kbdiacrs { 123 unsigned int kb_cnt; /* number of entries in following array */ 124 struct kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */ 125 }; 126 #define KDGKBDIACR 0x4B4A /* read kernel accent table */ 127 #define KDSKBDIACR 0x4B4B /* write kernel accent table */ 128 129 struct kbdiacruc { 130 unsigned int diacr, base, result; 131 }; 132 struct kbdiacrsuc { 133 unsigned int kb_cnt; /* number of entries in following array */ 134 struct kbdiacruc kbdiacruc[256]; /* MAX_DIACR from keyboard.h */ 135 }; 136 #define KDGKBDIACRUC 0x4BFA /* read kernel accent table - UCS */ 137 #define KDSKBDIACRUC 0x4BFB /* write kernel accent table - UCS */ 138 139 struct kbkeycode { 140 unsigned int scancode, keycode; 141 }; 142 #define KDGETKEYCODE 0x4B4C /* read kernel keycode table entry */ 143 #define KDSETKEYCODE 0x4B4D /* write kernel keycode table entry */ 144 145 #define KDSIGACCEPT 0x4B4E /* accept kbd generated signals */ 146 147 struct kbd_repeat { 148 int delay; /* in msec; <= 0: don't change */ 149 int period; /* in msec; <= 0: don't change */ 150 /* earlier this field was misnamed "rate" */ 151 }; 152 153 #define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate; 154 * actually used values are returned */ 155 156 #define KDFONTOP 0x4B72 /* font operations */ 157 158 struct console_font_op { 159 unsigned int op; /* operation code KD_FONT_OP_* */ 160 unsigned int flags; /* KD_FONT_FLAG_* */ 161 unsigned int width, height; /* font size */ 162 unsigned int charcount; 163 unsigned char __user *data; /* font data with height fixed to 32 */ 164 }; 165 166 struct console_font { 167 unsigned int width, height; /* font size */ 168 unsigned int charcount; 169 unsigned char *data; /* font data with height fixed to 32 */ 170 }; 171 172 #define KD_FONT_OP_SET 0 /* Set font */ 173 #define KD_FONT_OP_GET 1 /* Get font */ 174 #define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */ 175 #define KD_FONT_OP_COPY 3 /* Copy from another console */ 176 177 #define KD_FONT_FLAG_DONT_RECALC 1 /* Don't recalculate hw charcell size [compat] */ 178 179 /* note: 0x4B00-0x4B4E all have had a value at some time; 180 don't reuse for the time being */ 181 /* note: 0x4B60-0x4B6D, 0x4B70-0x4B72 used above */ 182 183 #endif /* _UAPI_LINUX_KD_H */ 184
