| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef _UAPI_LINUX_KD_H |
| #define _UAPI_LINUX_KD_H |
| #include <linux/types.h> |
| #include <linux/compiler.h> |
| |
| /* 0x4B is 'K', to avoid collision with termios and vt */ |
| |
| #define GIO_FONT 0x4B60 /* gets font in expanded form */ |
| #define PIO_FONT 0x4B61 /* use font in expanded form */ |
| |
| #define GIO_FONTX 0x4B6B /* get font using struct consolefontdesc */ |
| #define PIO_FONTX 0x4B6C /* set font using struct consolefontdesc */ |
| struct consolefontdesc { |
| unsigned short charcount; /* characters in font (256 or 512) */ |
| unsigned short charheight; /* scan lines per character (1-32) */ |
| char __user *chardata; /* font data in expanded form */ |
| }; |
| |
| #define PIO_FONTRESET 0x4B6D /* reset to default font */ |
| |
| #define GIO_CMAP 0x4B70 /* gets colour palette on VGA+ */ |
| #define PIO_CMAP 0x4B71 /* sets colour palette on VGA+ */ |
| |
| #define KIOCSOUND 0x4B2F /* start sound generation (0 for off) */ |
| #define KDMKTONE 0x4B30 /* generate tone */ |
| |
| #define KDGETLED 0x4B31 /* return current led state */ |
| #define KDSETLED 0x4B32 /* set led state [lights, not flags] */ |
| #define LED_SCR 0x01 /* scroll lock led */ |
| #define LED_NUM 0x02 /* num lock led */ |
| #define LED_CAP 0x04 /* caps lock led */ |
| |
| #define KDGKBTYPE 0x4B33 /* get keyboard type */ |
| #define KB_84 0x01 |
| #define KB_101 0x02 /* this is what we always answer */ |
| #define KB_OTHER 0x03 |
| |
| #define KDADDIO 0x4B34 /* add i/o port as valid */ |
| #define KDDELIO 0x4B35 /* del i/o port as valid */ |
| #define KDENABIO 0x4B36 /* enable i/o to video board */ |
| #define KDDISABIO 0x4B37 /* disable i/o to video board */ |
| |
| #define KDSETMODE 0x4B3A /* set text/graphics mode */ |
| #define KD_TEXT 0x00 |
| #define KD_GRAPHICS 0x01 |
| #define KD_TEXT0 0x02 /* obsolete */ |
| #define KD_TEXT1 0x03 /* obsolete */ |
| #define KDGETMODE 0x4B3B /* get current mode */ |
| |
| #define KDMAPDISP 0x4B3C /* map display into address space */ |
| #define KDUNMAPDISP 0x4B3D /* unmap display from address space */ |
| |
| typedef char scrnmap_t; |
| #define E_TABSZ 256 |
| #define GIO_SCRNMAP 0x4B40 /* get screen mapping from kernel */ |
| #define PIO_SCRNMAP 0x4B41 /* put screen mapping table in kernel */ |
| #define GIO_UNISCRNMAP 0x4B69 /* get full Unicode screen mapping */ |
| #define PIO_UNISCRNMAP 0x4B6A /* set full Unicode screen mapping */ |
| |
| #define GIO_UNIMAP 0x4B66 /* get unicode-to-font mapping from kernel */ |
| struct unipair { |
| unsigned short unicode; |
| unsigned short fontpos; |
| }; |
| struct unimapdesc { |
| unsigned short entry_ct; |
| struct unipair __user *entries; |
| }; |
| #define PIO_UNIMAP 0x4B67 /* put unicode-to-font mapping in kernel */ |
| #define PIO_UNIMAPCLR 0x4B68 /* clear table, possibly advise hash algorithm */ |
| struct unimapinit { |
| unsigned short advised_hashsize; /* 0 if no opinion */ |
| unsigned short advised_hashstep; /* 0 if no opinion */ |
| unsigned short advised_hashlevel; /* 0 if no opinion */ |
| }; |
| |
| #define UNI_DIRECT_BASE 0xF000 /* start of Direct Font Region */ |
| #define UNI_DIRECT_MASK 0x01FF /* Direct Font Region bitmask */ |
| |
| #define K_RAW 0x00 |
| #define K_XLATE 0x01 |
| #define K_MEDIUMRAW 0x02 |
| #define K_UNICODE 0x03 |
| #define K_OFF 0x04 |
| #define KDGKBMODE 0x4B44 /* gets current keyboard mode */ |
| #define KDSKBMODE 0x4B45 /* sets current keyboard mode */ |
| |
| #define K_METABIT 0x03 |
| #define K_ESCPREFIX 0x04 |
| #define KDGKBMETA 0x4B62 /* gets meta key handling mode */ |
| #define KDSKBMETA 0x4B63 /* sets meta key handling mode */ |
| |
| #define K_SCROLLLOCK 0x01 |
| #define K_NUMLOCK 0x02 |
| #define K_CAPSLOCK 0x04 |
| #define KDGKBLED 0x4B64 /* get led flags (not lights) */ |
| #define KDSKBLED 0x4B65 /* set led flags (not lights) */ |
| |
| struct kbentry { |
| unsigned char kb_table; |
| unsigned char kb_index; |
| unsigned short kb_value; |
| }; |
| #define K_NORMTAB 0x00 |
| #define K_SHIFTTAB 0x01 |
| #define K_ALTTAB 0x02 |
| #define K_ALTSHIFTTAB 0x03 |
| |
| #define KDGKBENT 0x4B46 /* gets one entry in translation table */ |
| #define KDSKBENT 0x4B47 /* sets one entry in translation table */ |
| |
| struct kbsentry { |
| unsigned char kb_func; |
| unsigned char kb_string[512]; |
| }; |
| #define KDGKBSENT 0x4B48 /* gets one function key string entry */ |
| #define KDSKBSENT 0x4B49 /* sets one function key string entry */ |
| |
| struct kbdiacr { |
| unsigned char diacr, base, result; |
| }; |
| struct kbdiacrs { |
| unsigned int kb_cnt; /* number of entries in following array */ |
| struct kbdiacr kbdiacr[256]; /* MAX_DIACR from keyboard.h */ |
| }; |
| #define KDGKBDIACR 0x4B4A /* read kernel accent table */ |
| #define KDSKBDIACR 0x4B4B /* write kernel accent table */ |
| |
| struct kbdiacruc { |
| unsigned int diacr, base, result; |
| }; |
| struct kbdiacrsuc { |
| unsigned int kb_cnt; /* number of entries in following array */ |
| struct kbdiacruc kbdiacruc[256]; /* MAX_DIACR from keyboard.h */ |
| }; |
| #define KDGKBDIACRUC 0x4BFA /* read kernel accent table - UCS */ |
| #define KDSKBDIACRUC 0x4BFB /* write kernel accent table - UCS */ |
| |
| struct kbkeycode { |
| unsigned int scancode, keycode; |
| }; |
| #define KDGETKEYCODE 0x4B4C /* read kernel keycode table entry */ |
| #define KDSETKEYCODE 0x4B4D /* write kernel keycode table entry */ |
| |
| #define KDSIGACCEPT 0x4B4E /* accept kbd generated signals */ |
| |
| struct kbd_repeat { |
| int delay; /* in msec; <= 0: don't change */ |
| int period; /* in msec; <= 0: don't change */ |
| /* earlier this field was misnamed "rate" */ |
| }; |
| |
| #define KDKBDREP 0x4B52 /* set keyboard delay/repeat rate; |
| * actually used values are returned */ |
| |
| #define KDFONTOP 0x4B72 /* font operations */ |
| |
| struct console_font_op { |
| unsigned int op; /* operation code KD_FONT_OP_* */ |
| unsigned int flags; /* KD_FONT_FLAG_* */ |
| unsigned int width, height; /* font size */ |
| unsigned int charcount; |
| unsigned char __user *data; /* font data with height fixed to 32 */ |
| }; |
| |
| struct console_font { |
| unsigned int width, height; /* font size */ |
| unsigned int charcount; |
| unsigned char *data; /* font data with height fixed to 32 */ |
| }; |
| |
| #define KD_FONT_OP_SET 0 /* Set font */ |
| #define KD_FONT_OP_GET 1 /* Get font */ |
| #define KD_FONT_OP_SET_DEFAULT 2 /* Set font to default, data points to name / NULL */ |
| #define KD_FONT_OP_COPY 3 /* Obsolete, do not use */ |
| |
| #define KD_FONT_FLAG_DONT_RECALC 1 /* Don't recalculate hw charcell size [compat] */ |
| |
| /* note: 0x4B00-0x4B4E all have had a value at some time; |
| don't reuse for the time being */ |
| /* note: 0x4B60-0x4B6D, 0x4B70-0x4B72 used above */ |
| |
| #endif /* _UAPI_LINUX_KD_H */ |