linux/include/linux/keyboard.h
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   1#ifndef __LINUX_KEYBOARD_H
   2#define __LINUX_KEYBOARD_H
   3
   4#include <linux/wait.h>
   5
   6#define KG_SHIFT        0
   7#define KG_CTRL         2
   8#define KG_ALT          3
   9#define KG_ALTGR        1
  10#define KG_SHIFTL       4
  11#define KG_KANASHIFT    4
  12#define KG_SHIFTR       5
  13#define KG_CTRLL        6
  14#define KG_CTRLR        7
  15#define KG_CAPSSHIFT    8
  16
  17#define NR_SHIFT        9
  18
  19#define NR_KEYS         256
  20#define MAX_NR_KEYMAPS  256
  21/* This means 128Kb if all keymaps are allocated. Only the superuser
  22        may increase the number of keymaps beyond MAX_NR_OF_USER_KEYMAPS. */
  23#define MAX_NR_OF_USER_KEYMAPS 256      /* should be at least 7 */
  24
  25#ifdef __KERNEL__
  26struct notifier_block;
  27extern unsigned short *key_maps[MAX_NR_KEYMAPS];
  28extern unsigned short plain_map[NR_KEYS];
  29
  30struct keyboard_notifier_param {
  31        struct vc_data *vc;     /* VC on which the keyboard press was done */
  32        int down;               /* Pressure of the key? */
  33        int shift;              /* Current shift mask */
  34        int ledstate;           /* Current led state */
  35        unsigned int value;     /* keycode, unicode value or keysym */
  36};
  37
  38extern int register_keyboard_notifier(struct notifier_block *nb);
  39extern int unregister_keyboard_notifier(struct notifier_block *nb);
  40#endif
  41
  42#define MAX_NR_FUNC     256     /* max nr of strings assigned to keys */
  43
  44#define KT_LATIN        0       /* we depend on this being zero */
  45#define KT_LETTER       11      /* symbol that can be acted upon by CapsLock */
  46#define KT_FN           1
  47#define KT_SPEC         2
  48#define KT_PAD          3
  49#define KT_DEAD         4
  50#define KT_CONS         5
  51#define KT_CUR          6
  52#define KT_SHIFT        7
  53#define KT_META         8
  54#define KT_ASCII        9
  55#define KT_LOCK         10
  56#define KT_SLOCK        12
  57#define KT_DEAD2        13
  58#define KT_BRL          14
  59
  60#define K(t,v)          (((t)<<8)|(v))
  61#define KTYP(x)         ((x) >> 8)
  62#define KVAL(x)         ((x) & 0xff)
  63
  64#define K_F1            K(KT_FN,0)
  65#define K_F2            K(KT_FN,1)
  66#define K_F3            K(KT_FN,2)
  67#define K_F4            K(KT_FN,3)
  68#define K_F5            K(KT_FN,4)
  69#define K_F6            K(KT_FN,5)
  70#define K_F7            K(KT_FN,6)
  71#define K_F8            K(KT_FN,7)
  72#define K_F9            K(KT_FN,8)
  73#define K_F10           K(KT_FN,9)
  74#define K_F11           K(KT_FN,10)
  75#define K_F12           K(KT_FN,11)
  76#define K_F13           K(KT_FN,12)
  77#define K_F14           K(KT_FN,13)
  78#define K_F15           K(KT_FN,14)
  79#define K_F16           K(KT_FN,15)
  80#define K_F17           K(KT_FN,16)
  81#define K_F18           K(KT_FN,17)
  82#define K_F19           K(KT_FN,18)
  83#define K_F20           K(KT_FN,19)
  84#define K_FIND          K(KT_FN,20)
  85#define K_INSERT        K(KT_FN,21)
  86#define K_REMOVE        K(KT_FN,22)
  87#define K_SELECT        K(KT_FN,23)
  88#define K_PGUP          K(KT_FN,24) /* PGUP is a synonym for PRIOR */
  89#define K_PGDN          K(KT_FN,25) /* PGDN is a synonym for NEXT */
  90#define K_MACRO         K(KT_FN,26)
  91#define K_HELP          K(KT_FN,27)
  92#define K_DO            K(KT_FN,28)
  93#define K_PAUSE         K(KT_FN,29)
  94#define K_F21           K(KT_FN,30)
  95#define K_F22           K(KT_FN,31)
  96#define K_F23           K(KT_FN,32)
  97#define K_F24           K(KT_FN,33)
  98#define K_F25           K(KT_FN,34)
  99#define K_F26           K(KT_FN,35)
 100#define K_F27           K(KT_FN,36)
 101#define K_F28           K(KT_FN,37)
 102#define K_F29           K(KT_FN,38)
 103#define K_F30           K(KT_FN,39)
 104#define K_F31           K(KT_FN,40)
 105#define K_F32           K(KT_FN,41)
 106#define K_F33           K(KT_FN,42)
 107#define K_F34           K(KT_FN,43)
 108#define K_F35           K(KT_FN,44)
 109#define K_F36           K(KT_FN,45)
 110#define K_F37           K(KT_FN,46)
 111#define K_F38           K(KT_FN,47)
 112#define K_F39           K(KT_FN,48)
 113#define K_F40           K(KT_FN,49)
 114#define K_F41           K(KT_FN,50)
 115#define K_F42           K(KT_FN,51)
 116#define K_F43           K(KT_FN,52)
 117#define K_F44           K(KT_FN,53)
 118#define K_F45           K(KT_FN,54)
 119#define K_F46           K(KT_FN,55)
 120#define K_F47           K(KT_FN,56)
 121#define K_F48           K(KT_FN,57)
 122#define K_F49           K(KT_FN,58)
 123#define K_F50           K(KT_FN,59)
 124#define K_F51           K(KT_FN,60)
 125#define K_F52           K(KT_FN,61)
 126#define K_F53           K(KT_FN,62)
 127#define K_F54           K(KT_FN,63)
 128#define K_F55           K(KT_FN,64)
 129#define K_F56           K(KT_FN,65)
 130#define K_F57           K(KT_FN,66)
 131#define K_F58           K(KT_FN,67)
 132#define K_F59           K(KT_FN,68)
 133#define K_F60           K(KT_FN,69)
 134#define K_F61           K(KT_FN,70)
 135#define K_F62           K(KT_FN,71)
 136#define K_F63           K(KT_FN,72)
 137#define K_F64           K(KT_FN,73)
 138#define K_F65           K(KT_FN,74)
 139#define K_F66           K(KT_FN,75)
 140#define K_F67           K(KT_FN,76)
 141#define K_F68           K(KT_FN,77)
 142#define K_F69           K(KT_FN,78)
 143#define K_F70           K(KT_FN,79)
 144#define K_F71           K(KT_FN,80)
 145#define K_F72           K(KT_FN,81)
 146#define K_F73           K(KT_FN,82)
 147#define K_F74           K(KT_FN,83)
 148#define K_F75           K(KT_FN,84)
 149#define K_F76           K(KT_FN,85)
 150#define K_F77           K(KT_FN,86)
 151#define K_F78           K(KT_FN,87)
 152#define K_F79           K(KT_FN,88)
 153#define K_F80           K(KT_FN,89)
 154#define K_F81           K(KT_FN,90)
 155#define K_F82           K(KT_FN,91)
 156#define K_F83           K(KT_FN,92)
 157#define K_F84           K(KT_FN,93)
 158#define K_F85           K(KT_FN,94)
 159#define K_F86           K(KT_FN,95)
 160#define K_F87           K(KT_FN,96)
 161#define K_F88           K(KT_FN,97)
 162#define K_F89           K(KT_FN,98)
 163#define K_F90           K(KT_FN,99)
 164#define K_F91           K(KT_FN,100)
 165#define K_F92           K(KT_FN,101)
 166#define K_F93           K(KT_FN,102)
 167#define K_F94           K(KT_FN,103)
 168#define K_F95           K(KT_FN,104)
 169#define K_F96           K(KT_FN,105)
 170#define K_F97           K(KT_FN,106)
 171#define K_F98           K(KT_FN,107)
 172#define K_F99           K(KT_FN,108)
 173#define K_F100          K(KT_FN,109)
 174#define K_F101          K(KT_FN,110)
 175#define K_F102          K(KT_FN,111)
 176#define K_F103          K(KT_FN,112)
 177#define K_F104          K(KT_FN,113)
 178#define K_F105          K(KT_FN,114)
 179#define K_F106          K(KT_FN,115)
 180#define K_F107          K(KT_FN,116)
 181#define K_F108          K(KT_FN,117)
 182#define K_F109          K(KT_FN,118)
 183#define K_F110          K(KT_FN,119)
 184#define K_F111          K(KT_FN,120)
 185#define K_F112          K(KT_FN,121)
 186#define K_F113          K(KT_FN,122)
 187#define K_F114          K(KT_FN,123)
 188#define K_F115          K(KT_FN,124)
 189#define K_F116          K(KT_FN,125)
 190#define K_F117          K(KT_FN,126)
 191#define K_F118          K(KT_FN,127)
 192#define K_F119          K(KT_FN,128)
 193#define K_F120          K(KT_FN,129)
 194#define K_F121          K(KT_FN,130)
 195#define K_F122          K(KT_FN,131)
 196#define K_F123          K(KT_FN,132)
 197#define K_F124          K(KT_FN,133)
 198#define K_F125          K(KT_FN,134)
 199#define K_F126          K(KT_FN,135)
 200#define K_F127          K(KT_FN,136)
 201#define K_F128          K(KT_FN,137)
 202#define K_F129          K(KT_FN,138)
 203#define K_F130          K(KT_FN,139)
 204#define K_F131          K(KT_FN,140)
 205#define K_F132          K(KT_FN,141)
 206#define K_F133          K(KT_FN,142)
 207#define K_F134          K(KT_FN,143)
 208#define K_F135          K(KT_FN,144)
 209#define K_F136          K(KT_FN,145)
 210#define K_F137          K(KT_FN,146)
 211#define K_F138          K(KT_FN,147)
 212#define K_F139          K(KT_FN,148)
 213#define K_F140          K(KT_FN,149)
 214#define K_F141          K(KT_FN,150)
 215#define K_F142          K(KT_FN,151)
 216#define K_F143          K(KT_FN,152)
 217#define K_F144          K(KT_FN,153)
 218#define K_F145          K(KT_FN,154)
 219#define K_F146          K(KT_FN,155)
 220#define K_F147          K(KT_FN,156)
 221#define K_F148          K(KT_FN,157)
 222#define K_F149          K(KT_FN,158)
 223#define K_F150          K(KT_FN,159)
 224#define K_F151          K(KT_FN,160)
 225#define K_F152          K(KT_FN,161)
 226#define K_F153          K(KT_FN,162)
 227#define K_F154          K(KT_FN,163)
 228#define K_F155          K(KT_FN,164)
 229#define K_F156          K(KT_FN,165)
 230#define K_F157          K(KT_FN,166)
 231#define K_F158          K(KT_FN,167)
 232#define K_F159          K(KT_FN,168)
 233#define K_F160          K(KT_FN,169)
 234#define K_F161          K(KT_FN,170)
 235#define K_F162          K(KT_FN,171)
 236#define K_F163          K(KT_FN,172)
 237#define K_F164          K(KT_FN,173)
 238#define K_F165          K(KT_FN,174)
 239#define K_F166          K(KT_FN,175)
 240#define K_F167          K(KT_FN,176)
 241#define K_F168          K(KT_FN,177)
 242#define K_F169          K(KT_FN,178)
 243#define K_F170          K(KT_FN,179)
 244#define K_F171          K(KT_FN,180)
 245#define K_F172          K(KT_FN,181)
 246#define K_F173          K(KT_FN,182)
 247#define K_F174          K(KT_FN,183)
 248#define K_F175          K(KT_FN,184)
 249#define K_F176          K(KT_FN,185)
 250#define K_F177          K(KT_FN,186)
 251#define K_F178          K(KT_FN,187)
 252#define K_F179          K(KT_FN,188)
 253#define K_F180          K(KT_FN,189)
 254#define K_F181          K(KT_FN,190)
 255#define K_F182          K(KT_FN,191)
 256#define K_F183          K(KT_FN,192)
 257#define K_F184          K(KT_FN,193)
 258#define K_F185          K(KT_FN,194)
 259#define K_F186          K(KT_FN,195)
 260#define K_F187          K(KT_FN,196)
 261#define K_F188          K(KT_FN,197)
 262#define K_F189          K(KT_FN,198)
 263#define K_F190          K(KT_FN,199)
 264#define K_F191          K(KT_FN,200)
 265#define K_F192          K(KT_FN,201)
 266#define K_F193          K(KT_FN,202)
 267#define K_F194          K(KT_FN,203)
 268#define K_F195          K(KT_FN,204)
 269#define K_F196          K(KT_FN,205)
 270#define K_F197          K(KT_FN,206)
 271#define K_F198          K(KT_FN,207)
 272#define K_F199          K(KT_FN,208)
 273#define K_F200          K(KT_FN,209)
 274#define K_F201          K(KT_FN,210)
 275#define K_F202          K(KT_FN,211)
 276#define K_F203          K(KT_FN,212)
 277#define K_F204          K(KT_FN,213)
 278#define K_F205          K(KT_FN,214)
 279#define K_F206          K(KT_FN,215)
 280#define K_F207          K(KT_FN,216)
 281#define K_F208          K(KT_FN,217)
 282#define K_F209          K(KT_FN,218)
 283#define K_F210          K(KT_FN,219)
 284#define K_F211          K(KT_FN,220)
 285#define K_F212          K(KT_FN,221)
 286#define K_F213          K(KT_FN,222)
 287#define K_F214          K(KT_FN,223)
 288#define K_F215          K(KT_FN,224)
 289#define K_F216          K(KT_FN,225)
 290#define K_F217          K(KT_FN,226)
 291#define K_F218          K(KT_FN,227)
 292#define K_F219          K(KT_FN,228)
 293#define K_F220          K(KT_FN,229)
 294#define K_F221          K(KT_FN,230)
 295#define K_F222          K(KT_FN,231)
 296#define K_F223          K(KT_FN,232)
 297#define K_F224          K(KT_FN,233)
 298#define K_F225          K(KT_FN,234)
 299#define K_F226          K(KT_FN,235)
 300#define K_F227          K(KT_FN,236)
 301#define K_F228          K(KT_FN,237)
 302#define K_F229          K(KT_FN,238)
 303#define K_F230          K(KT_FN,239)
 304#define K_F231          K(KT_FN,240)
 305#define K_F232          K(KT_FN,241)
 306#define K_F233          K(KT_FN,242)
 307#define K_F234          K(KT_FN,243)
 308#define K_F235          K(KT_FN,244)
 309#define K_F236          K(KT_FN,245)
 310#define K_F237          K(KT_FN,246)
 311#define K_F238          K(KT_FN,247)
 312#define K_F239          K(KT_FN,248)
 313#define K_F240          K(KT_FN,249)
 314#define K_F241          K(KT_FN,250)
 315#define K_F242          K(KT_FN,251)
 316#define K_F243          K(KT_FN,252)
 317#define K_F244          K(KT_FN,253)
 318#define K_F245          K(KT_FN,254)
 319#define K_UNDO          K(KT_FN,255)
 320
 321
 322#define K_HOLE          K(KT_SPEC,0)
 323#define K_ENTER         K(KT_SPEC,1)
 324#define K_SH_REGS       K(KT_SPEC,2)
 325#define K_SH_MEM        K(KT_SPEC,3)
 326#define K_SH_STAT       K(KT_SPEC,4)
 327#define K_BREAK         K(KT_SPEC,5)
 328#define K_CONS          K(KT_SPEC,6)
 329#define K_CAPS          K(KT_SPEC,7)
 330#define K_NUM           K(KT_SPEC,8)
 331#define K_HOLD          K(KT_SPEC,9)
 332#define K_SCROLLFORW    K(KT_SPEC,10)
 333#define K_SCROLLBACK    K(KT_SPEC,11)
 334#define K_BOOT          K(KT_SPEC,12)
 335#define K_CAPSON        K(KT_SPEC,13)
 336#define K_COMPOSE       K(KT_SPEC,14)
 337#define K_SAK           K(KT_SPEC,15)
 338#define K_DECRCONSOLE   K(KT_SPEC,16)
 339#define K_INCRCONSOLE   K(KT_SPEC,17)
 340#define K_SPAWNCONSOLE  K(KT_SPEC,18)
 341#define K_BARENUMLOCK   K(KT_SPEC,19)
 342
 343#define K_ALLOCATED     K(KT_SPEC,126) /* dynamically allocated keymap */
 344#define K_NOSUCHMAP     K(KT_SPEC,127) /* returned by KDGKBENT */
 345
 346#define K_P0            K(KT_PAD,0)
 347#define K_P1            K(KT_PAD,1)
 348#define K_P2            K(KT_PAD,2)
 349#define K_P3            K(KT_PAD,3)
 350#define K_P4            K(KT_PAD,4)
 351#define K_P5            K(KT_PAD,5)
 352#define K_P6            K(KT_PAD,6)
 353#define K_P7            K(KT_PAD,7)
 354#define K_P8            K(KT_PAD,8)
 355#define K_P9            K(KT_PAD,9)
 356#define K_PPLUS         K(KT_PAD,10)    /* key-pad plus */
 357#define K_PMINUS        K(KT_PAD,11)    /* key-pad minus */
 358#define K_PSTAR         K(KT_PAD,12)    /* key-pad asterisk (star) */
 359#define K_PSLASH        K(KT_PAD,13)    /* key-pad slash */
 360#define K_PENTER        K(KT_PAD,14)    /* key-pad enter */
 361#define K_PCOMMA        K(KT_PAD,15)    /* key-pad comma: kludge... */
 362#define K_PDOT          K(KT_PAD,16)    /* key-pad dot (period): kludge... */
 363#define K_PPLUSMINUS    K(KT_PAD,17)    /* key-pad plus/minus */
 364#define K_PPARENL       K(KT_PAD,18)    /* key-pad left parenthesis */
 365#define K_PPARENR       K(KT_PAD,19)    /* key-pad right parenthesis */
 366
 367#define NR_PAD          20
 368
 369#define K_DGRAVE        K(KT_DEAD,0)
 370#define K_DACUTE        K(KT_DEAD,1)
 371#define K_DCIRCM        K(KT_DEAD,2)
 372#define K_DTILDE        K(KT_DEAD,3)
 373#define K_DDIERE        K(KT_DEAD,4)
 374#define K_DCEDIL        K(KT_DEAD,5)
 375
 376#define NR_DEAD         6
 377
 378#define K_DOWN          K(KT_CUR,0)
 379#define K_LEFT          K(KT_CUR,1)
 380#define K_RIGHT         K(KT_CUR,2)
 381#define K_UP            K(KT_CUR,3)
 382
 383#define K_SHIFT         K(KT_SHIFT,KG_SHIFT)
 384#define K_CTRL          K(KT_SHIFT,KG_CTRL)
 385#define K_ALT           K(KT_SHIFT,KG_ALT)
 386#define K_ALTGR         K(KT_SHIFT,KG_ALTGR)
 387#define K_SHIFTL        K(KT_SHIFT,KG_SHIFTL)
 388#define K_SHIFTR        K(KT_SHIFT,KG_SHIFTR)
 389#define K_CTRLL         K(KT_SHIFT,KG_CTRLL)
 390#define K_CTRLR         K(KT_SHIFT,KG_CTRLR)
 391#define K_CAPSSHIFT     K(KT_SHIFT,KG_CAPSSHIFT)
 392
 393#define K_ASC0          K(KT_ASCII,0)
 394#define K_ASC1          K(KT_ASCII,1)
 395#define K_ASC2          K(KT_ASCII,2)
 396#define K_ASC3          K(KT_ASCII,3)
 397#define K_ASC4          K(KT_ASCII,4)
 398#define K_ASC5          K(KT_ASCII,5)
 399#define K_ASC6          K(KT_ASCII,6)
 400#define K_ASC7          K(KT_ASCII,7)
 401#define K_ASC8          K(KT_ASCII,8)
 402#define K_ASC9          K(KT_ASCII,9)
 403#define K_HEX0          K(KT_ASCII,10)
 404#define K_HEX1          K(KT_ASCII,11)
 405#define K_HEX2          K(KT_ASCII,12)
 406#define K_HEX3          K(KT_ASCII,13)
 407#define K_HEX4          K(KT_ASCII,14)
 408#define K_HEX5          K(KT_ASCII,15)
 409#define K_HEX6          K(KT_ASCII,16)
 410#define K_HEX7          K(KT_ASCII,17)
 411#define K_HEX8          K(KT_ASCII,18)
 412#define K_HEX9          K(KT_ASCII,19)
 413#define K_HEXa          K(KT_ASCII,20)
 414#define K_HEXb          K(KT_ASCII,21)
 415#define K_HEXc          K(KT_ASCII,22)
 416#define K_HEXd          K(KT_ASCII,23)
 417#define K_HEXe          K(KT_ASCII,24)
 418#define K_HEXf          K(KT_ASCII,25)
 419
 420#define NR_ASCII        26
 421
 422#define K_SHIFTLOCK     K(KT_LOCK,KG_SHIFT)
 423#define K_CTRLLOCK      K(KT_LOCK,KG_CTRL)
 424#define K_ALTLOCK       K(KT_LOCK,KG_ALT)
 425#define K_ALTGRLOCK     K(KT_LOCK,KG_ALTGR)
 426#define K_SHIFTLLOCK    K(KT_LOCK,KG_SHIFTL)
 427#define K_SHIFTRLOCK    K(KT_LOCK,KG_SHIFTR)
 428#define K_CTRLLLOCK     K(KT_LOCK,KG_CTRLL)
 429#define K_CTRLRLOCK     K(KT_LOCK,KG_CTRLR)
 430#define K_CAPSSHIFTLOCK K(KT_LOCK,KG_CAPSSHIFT)
 431
 432#define K_SHIFT_SLOCK   K(KT_SLOCK,KG_SHIFT)
 433#define K_CTRL_SLOCK    K(KT_SLOCK,KG_CTRL)
 434#define K_ALT_SLOCK     K(KT_SLOCK,KG_ALT)
 435#define K_ALTGR_SLOCK   K(KT_SLOCK,KG_ALTGR)
 436#define K_SHIFTL_SLOCK  K(KT_SLOCK,KG_SHIFTL)
 437#define K_SHIFTR_SLOCK  K(KT_SLOCK,KG_SHIFTR)
 438#define K_CTRLL_SLOCK   K(KT_SLOCK,KG_CTRLL)
 439#define K_CTRLR_SLOCK   K(KT_SLOCK,KG_CTRLR)
 440#define K_CAPSSHIFT_SLOCK       K(KT_SLOCK,KG_CAPSSHIFT)
 441
 442#define NR_LOCK         9
 443
 444#define K_BRL_BLANK     K(KT_BRL, 0)
 445#define K_BRL_DOT1      K(KT_BRL, 1)
 446#define K_BRL_DOT2      K(KT_BRL, 2)
 447#define K_BRL_DOT3      K(KT_BRL, 3)
 448#define K_BRL_DOT4      K(KT_BRL, 4)
 449#define K_BRL_DOT5      K(KT_BRL, 5)
 450#define K_BRL_DOT6      K(KT_BRL, 6)
 451#define K_BRL_DOT7      K(KT_BRL, 7)
 452#define K_BRL_DOT8      K(KT_BRL, 8)
 453#define K_BRL_DOT9      K(KT_BRL, 9)
 454#define K_BRL_DOT10     K(KT_BRL, 10)
 455
 456#define NR_BRL          11
 457
 458#define MAX_DIACR       256
 459#endif
 460
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