English
- #ifndef _LINUX_KD_H
- #define _LINUX_KD_H
- #include <linux/types.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 *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 *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 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 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 rate; /* in msec; <= 0: don't change */
- };
- #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 *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 /* Copy from another console */
- #define KD_FONT_FLAG_DONT_RECALC 1 /* Don't recalculate hw charcell size [compat] */
- #ifdef __KERNEL__
- #define KD_FONT_FLAG_OLD 0x80000000 /* Invoked via old interface [compat] */
- #endif
- /* 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 /* _LINUX_KD_H */
