#ifndef _LINUX_KD_H#define _LINUX_KD_H/* 0x4B is 'K', to avoid collision with termios and vt */#define SWAPMONO	0x4B00	/* use mca as output device */#define SWAPCGA		0x4B01	/* use cga as output device */#define SWAPEGA		0x4B02	/* use ega as output device */#define SWAPVGA		0x4B03	/* use vga as output device */#define CONS_CURRENT	0x4B04	/* return current output device */#define		MONO		0x01#define		CGA		0x02#define		EGA		0x03#define SW_B40x25	0x4B05	/* 40x25 mono text (cga/ega) */#define SW_C40x25	0x4B06	/* 40x24 color text (cga/ega) */#define SW_B80x25	0x4B07	/* 80x25 mono text (cga/ega) */#define SW_C80x25	0x4B08	/* 80x25 color text (cga/ega) */#define SW_BG320	0x4B09	/* 320x200 mono graphics (cga/ega) */#define SW_CG320	0x4B0A	/* 320x200 color graphics (cga/ega) */#define SW_BG640	0x4B0B	/* 640x200 mono graphics (cga/ega) */#define SW_CG320_D	0x4B0C	/* 320x200 graphics (ega mode d) */#define SW_CG640_E	0x4B0D	/* 640x200 graphics (ega mode e) */#define SW_EGAMONOAPA	0x4B0E	/* 640x350 graphics (ega mode f) */#define SW_ENH_MONOAPA2	0x4B0F	/* 640x350 graphics extd mem (ega mode f*) */#define SW_CG640x350	0x4B10	/* 640x350 graphics (ega mode 10) */#define SW_ENH_CG640	0x4B11	/* 640x350 graphics extd mem (ega mode 10*) */#define SW_EGAMONO80x25	0x4B12	/* 80x25 mono text (ega mode 7) */#define SW_ENHB40x25	0x4B13	/* enhanced 40x25 mono text (ega) */#define SW_ENHC40x25	0x4B14	/* enhanced 40x25 color text (ega) */#define SW_ENHB80x25	0x4B15	/* enhanced 80x25 mono text (ega) */#define SW_ENHC80x25	0x4B16	/* enhanced 80x25 color text (ega) */#define SW_ENHB80x43	0x4B17	/* enhanced 80x43 mono text (ega) */#define SW_ENHC80x43	0x4B18	/* enhanced 80x43 color text (ega) */#define SW_MCAMODE	0x4B19	/* reinit mca */#define SW_ATT640	0x4B1A	/* 640x400 16color *//* should add more vga modes, etc */#define CONS_GET	0x4B1B	/* get current display mode */#define		M_B40x25	0	/* 40x25 mono (cga/ega) */#define		M_C40x25	1	/* 40x25 color (cga/ega) */#define		M_B80x25	2	/* 80x25 mono (cga/ega) */#define		M_C80x25	3	/* 80x25 color (cga/ega) */#define		M_BG320		4	/* 320x200 mono (cga/ega) */#define		M_CG320		5	/* 320x200 color (cga/ega) */#define		M_BG640		6	/* 640x200 mono (cga/ega) */#define		M_EGAMONO80x25	7	/* 80x25 mono (ega) */#define		M_CG320_D	13	/* ega mode d */#define		M_CG640_E	14	/* ega mode e */#define		M_EFAMONOAPA	15	/* ega mode f */#define		M_CG640x350	16	/* ega mode 10 */#define		M_ENHMONOAPA2	17	/* ega mode f with ext mem */#define		M_ENH_CG640	18	/* ega mode 10* */#define		M_ENH_B40x25	19	/* ega enh 40x25 mono */#define		M_ENH_C40x25	20	/* ega enh 40x25 color */#define		M_ENH_B80x25	21	/* ega enh 80x25 mono */#define		M_ENH_C80x25	22	/* ega enh 80x25 color */#define		M_ENH_B80x43	0x70	/* ega enh 80x43 mono */#define		M_ENH_C80x43	0x71	/* ega enh 80x43 color */#define		M_MCA_MODE	0xff	/* monochrome adapter mode */#define MCA_GET		0x4B1C	/* get mca display mode */#define CGA_GET		0x4B1D	/* get cga display mode */#define EGA_GET		0x4B1E	/* get ega display mode */#define MAPCONS		0x4B1F	/* map current video mem into address space */#define MAPMONO		0x4B20	/* map mca video mem into address space */#define MAPCGA		0x4B21	/* map cga video mem into address space */#define MAPEGA		0x4B22	/* map ega video mem into address space */#define MAPVGA		0x4B23	/* map vga video mem into address space */struct port_io_struc {	char dir;			/* direction in vs out */	unsigned short port;	char data;};#define		IN_ON_PORT	0x00#define		OUT_ON_PORT	0x01struct port_io_arg {	struct port_io_struc args[4];};#define MCAIO		0x4B24	/* i/o to mca video board */#define CGAIO		0x4B25	/* i/o to cga video board */#define EGAIO		0x4B26	/* i/o to ega video board */#define VGAIO		0x4B27	/* i/o to vga video board */#define GIO_FONT8x8	0x4B28	/* gets current 8x8 font used */#define PIO_FONT8x8	0x4B29	/* use supplied 8x8 font */#define GIO_FONT8x14	0x4B2A	/* gets current 8x14 font used */#define PIO_FONT8x14	0x4B2B	/* use supplied 8x14 font */#define GIO_FONT8x16	0x4B2C	/* gets current 8x16 font used */#define PIO_FONT8x16	0x4B2D	/* use supplied 8x16 font */#define GIO_FONT	0x4B60	/* gets font in expanded form */#define PIO_FONT	0x4B61	/* use font in expanded form */#define MKDIOADDR	32	/* io bitmap size from <linux/sched.h> */struct kd_disparam {	long type;			/* type of display */	char *addr;			/* display mem address */	ushort ioaddr[MKDIOADDR];	/* valid i/o addresses */};#define KDDISPTYPE	0x4B2E	/* gets display info */#define		KD_MONO		0x01#define		KD_HERCULES	0x02#define		KD_CGA		0x03#define		KD_EGA		0x04#define KIOCSOUND	0x4B2F	/* start sound generation (0 for off) */#define KDMKTONE	0x4B30	/* generate tone */#define KDGETLED	0x4B31	/* return current led flags */#define KDSETLED	0x4B32	/* set current led flags */#define 	LED_SCR		0x01	/* scroll lock */#define 	LED_CAP		0x04	/* caps lock */#define 	LED_NUM		0x02	/* num lock */#define KDGKBTYPE	0x4B33	/* get keyboard type */#define 	KB_84		0x01#define 	KB_101		0x02#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 */struct kd_quemode {	int qsize;		/* desired # elem in queue */	int signo;		/* signal to send when queue not empty */	char *qaddr;		/* user virt addr of queue */};#define KDQUEMODE	0x4B38	/* enable/disable special queue mode */#define KDSBORDER	0x4B39	/* set screen boarder in ega text mode */#define KDSETMODE	0x4B3A	/* set text/grahics mode */#define		KD_TEXT		0x00#define		KD_GRAPHICS	0x01#define		KD_TEXT0	0x02	/* ? */#define		KD_TEXT1	0x03	/* ? */#define KDGETMODE	0x4B3B	/* get current mode */struct kd_memloc {	char *vaddr;		/* virt addr to map to */	char *physaddr;		/* phys addr to map from */	long length;		/* number of bytes */	long ioflg;		/* enable i/o if set */};#define KDMAPDISP	0x4B3C	/* map display into address space */#define KDUNMAPDISP	0x4B3D	/* unmap display from address space */#define KDVDCTYPE	0x4B3E	/* return vdc controller/display info */#define KIOCINFO	0x4B3F	/* tell what the device is */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_ATTR	0x4B42	/* get screen attributes */#define GIO_COLOR	0x4B43	/* return nonzero if display is color */#define		K_RAW		0x00#define		K_XLATE		0x01#define		K_MEDIUMRAW	0x02#define KDGKBMODE	0x4B44	/* gets current keyboard mode */#define KDSKBMODE	0x4B45	/* sets current keyboard mode *//* merge with previous pair of ioctls? */#define		K_METABIT	0x03#define		K_ESCPREFIX	0x04#define KDGKBMETA	0x4B62	/* gets meta key handling mode */#define KDSKBMETA	0x4B63	/* sets meta key handling mode */struct kbentry {	u_char kb_table;	u_char kb_index;	u_short kb_value;};#define		K_NORMTAB	0x00#define		K_SHIFTTAB	0x01#define		K_ALTTAB	0x02#define		K_ALTSHIFTTAB	0x03#define		K_SRQTAB	0x04#define KDGKBENT	0x4B46	/* gets one entry in translation table */#define KDSKBENT	0x4B47	/* sets one entry in translation table */struct kbsentry {	u_char kb_func;	u_char kb_string[512];	/* FUNC_BUFSIZE from keyboard.h */};#define KDGKBSENT	0x4B48	/* gets one function key string entry */#define KDSKBSENT	0x4B49	/* sets one function key string entry */struct kbdiacr {        u_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 *//* note: 0x4B60 and 0x4B61 used above for GIO_FONT and PIO_FONT         0x4B62 and 0x4B63 used above for KDGKBMETA and KDSKBMETA */#endif /* _LINUX_KD_H */