Add FREEBSD keyboard driver files

1 files changed, 269 insertions, 0 deletions

diff --git a/freebsd/sys/sys/kbio.h b/freebsd/sys/sys/kbio.h
new file mode 100644
index 00000000..7f17bda7
--- /dev/null
+++ b/freebsd/sys/sys/kbio.h
@@ -0,0 +1,269 @@
+/*-
+ * $FreeBSD$
+ */
+
+#ifndef	_SYS_KBIO_H_
+#define	_SYS_KBIO_H_
+
+#ifndef _KERNEL
+#include <sys/types.h>
+#endif
+#include <sys/ioccom.h>
+
+/* get/set keyboard I/O mode */
+#define K_RAW		0		/* keyboard returns scancodes	*/
+#define K_XLATE		1		/* keyboard returns ascii 	*/
+#define K_CODE		2		/* keyboard returns keycodes 	*/
+#define KDGKBMODE 	_IOR('K', 6, int)
+#define KDSKBMODE 	_IOWINT('K', 7)
+
+/* make tone */
+#define KDMKTONE	_IOWINT('K', 8)
+
+/* see console.h for the definitions of the following ioctls */
+#ifdef notdef
+#define KDGETMODE	_IOR('K', 9, int)
+#define KDSETMODE	_IOWINT('K', 10)
+#define KDSBORDER	_IOWINT('K', 13)
+#endif
+
+/* get/set keyboard lock state */
+#define CLKED		1		/* Caps locked			*/
+#define NLKED		2		/* Num locked			*/
+#define SLKED		4		/* Scroll locked		*/
+#define ALKED		8		/* AltGr locked			*/
+#define LOCK_MASK	(CLKED | NLKED | SLKED | ALKED)
+#define KDGKBSTATE	_IOR('K', 19, int)
+#define KDSKBSTATE	_IOWINT('K', 20)
+
+/* enable/disable I/O access */
+#define KDENABIO	_IO('K', 60)
+#define KDDISABIO	_IO('K', 61)
+
+/* make sound */
+#define KIOCSOUND	_IOWINT('K', 63)
+
+/* get keyboard model */
+#define KB_OTHER	0		/* keyboard not known 		*/
+#define KB_84		1		/* 'old' 84 key AT-keyboard	*/
+#define KB_101		2		/* MF-101 or MF-102 keyboard	*/
+#define KDGKBTYPE	_IOR('K', 64, int)
+
+/* get/set keyboard LED state */
+#define LED_CAP		1		/* Caps lock LED 		*/
+#define LED_NUM		2		/* Num lock LED 		*/
+#define LED_SCR		4		/* Scroll lock LED 		*/
+#define LED_MASK	(LED_CAP | LED_NUM | LED_SCR)
+#define KDGETLED	_IOR('K', 65, int)
+#define KDSETLED	_IOWINT('K', 66)
+
+/* set keyboard repeat rate (obsolete, use KDSETREPEAT below) */
+#define KDSETRAD	_IOWINT('K', 67)
+
+struct keyboard_info {
+	int		kb_index;	/* kbdio index#			*/
+	char		kb_name[16];	/* driver name			*/
+	int		kb_unit;	/* unit#			*/
+	int		kb_type;	/* KB_84, KB_101, KB_OTHER,...	*/
+	int		kb_config;	/* device configuration flags	*/
+	int		kb_flags;	/* internal flags		*/
+};
+typedef struct keyboard_info keyboard_info_t;
+
+/* add/remove keyboard to/from mux */
+#define KBADDKBD	_IOW('K', 68, keyboard_info_t)	/* add keyboard */
+#define KBRELKBD	_IOW('K', 69, keyboard_info_t)	/* release keyboard */
+
+/* see console.h for the definition of the following ioctl */
+#ifdef notdef
+#define KDRASTER	_IOW('K', 100, scr_size_t)
+#endif
+
+/* get keyboard information */
+#define KDGKBINFO	_IOR('K', 101, keyboard_info_t)
+
+/* set/get keyboard repeat rate (new interface) */
+struct keyboard_repeat {
+	int		kb_repeat[2];
+};
+typedef struct keyboard_repeat keyboard_repeat_t;
+#define KDSETREPEAT	_IOW('K', 102, keyboard_repeat_t)
+#define KDGETREPEAT	_IOR('K', 103, keyboard_repeat_t)
+
+/* get/set key map/accent map/function key strings */
+
+#define NUM_KEYS	256		/* number of keys in table	*/
+#define NUM_STATES	8		/* states per key		*/
+#define ALTGR_OFFSET	128		/* offset for altlock keys	*/
+
+#define NUM_DEADKEYS	15		/* number of accent keys	*/
+#define NUM_ACCENTCHARS	52		/* max number of accent chars	*/
+
+#define NUM_FKEYS	96		/* max number of function keys	*/
+#define MAXFK		16		/* max length of a function key str */
+
+#ifndef _KEYMAP_DECLARED
+#define	_KEYMAP_DECLARED
+
+struct keyent_t {
+	u_int		map[NUM_STATES];
+	u_char		spcl;
+	u_char		flgs;
+#define	FLAG_LOCK_O	0
+#define	FLAG_LOCK_C	1
+#define FLAG_LOCK_N	2
+};
+
+struct keymap {
+	u_short		n_keys;
+	struct keyent_t	key[NUM_KEYS];
+};
+typedef struct keymap keymap_t;
+
+#ifdef _KERNEL
+struct okeyent_t {
+	u_char		map[NUM_STATES];
+	u_char		spcl;
+	u_char		flgs;
+};
+
+struct okeymap {
+	u_short		n_keys;
+	struct okeyent_t key[NUM_KEYS];
+};
+typedef struct okeymap okeymap_t;
+#endif /* _KERNEL */
+
+#endif /* !_KEYMAP_DECLARED */
+
+/* defines for "special" keys (spcl bit set in keymap) */
+#define NOP		0x00		/* nothing (dead key)		*/
+#define LSH		0x02		/* left shift key		*/
+#define RSH		0x03		/* right shift key		*/
+#define CLK		0x04		/* caps lock key		*/
+#define NLK		0x05		/* num lock key			*/
+#define SLK		0x06		/* scroll lock key		*/
+#define LALT		0x07		/* left alt key			*/
+#define BTAB		0x08		/* backwards tab		*/
+#define LCTR		0x09		/* left control key		*/
+#define NEXT		0x0a		/* switch to next screen 	*/
+#define F_SCR		0x0b		/* switch to first screen 	*/
+#define L_SCR		0x1a		/* switch to last screen 	*/
+#define F_FN		0x1b		/* first function key 		*/
+#define L_FN		0x7a		/* last function key 		*/
+/*			0x7b-0x7f	   reserved do not use !	*/
+#define RCTR		0x80		/* right control key		*/
+#define RALT		0x81		/* right alt (altgr) key	*/
+#define ALK		0x82		/* alt lock key			*/
+#define ASH		0x83		/* alt shift key		*/
+#define META		0x84		/* meta key			*/
+#define RBT		0x85		/* boot machine			*/
+#define DBG		0x86		/* call debugger		*/
+#define SUSP		0x87		/* suspend power (APM)		*/
+#define SPSC		0x88		/* toggle splash/text screen	*/
+
+#define F_ACC		DGRA		/* first accent key		*/
+#define DGRA		0x89		/* grave			*/
+#define DACU		0x8a		/* acute			*/
+#define DCIR		0x8b		/* circumflex			*/
+#define DTIL		0x8c		/* tilde			*/
+#define DMAC		0x8d		/* macron			*/
+#define DBRE		0x8e		/* breve			*/
+#define DDOT		0x8f		/* dot				*/
+#define DUML		0x90		/* umlaut/diaresis		*/
+#define DDIA		0x90		/* diaresis			*/
+#define DSLA		0x91		/* slash			*/
+#define DRIN		0x92		/* ring				*/
+#define DCED		0x93		/* cedilla			*/
+#define DAPO		0x94		/* apostrophe			*/
+#define DDAC		0x95		/* double acute			*/
+#define DOGO		0x96		/* ogonek			*/
+#define DCAR		0x97		/* caron			*/
+#define L_ACC		DCAR		/* last accent key		*/
+
+#define STBY		0x98		/* Go into standby mode (apm)   */
+#define PREV		0x99		/* switch to previous screen 	*/
+#define PNC		0x9a		/* force system panic */
+#define LSHA		0x9b		/* left shift key / alt lock	*/
+#define RSHA		0x9c		/* right shift key / alt lock	*/
+#define LCTRA		0x9d		/* left ctrl key / alt lock	*/
+#define RCTRA		0x9e		/* right ctrl key / alt lock	*/
+#define LALTA		0x9f		/* left alt key / alt lock	*/
+#define RALTA		0xa0		/* right alt key / alt lock	*/
+#define HALT		0xa1		/* halt machine */
+#define PDWN		0xa2		/* halt machine and power down */
+#define PASTE		0xa3		/* paste from cut-paste buffer */
+
+#define F(x)		((x)+F_FN-1)
+#define	S(x)		((x)+F_SCR-1)
+#define ACC(x)		((x)+F_ACC)
+
+struct acc_t {
+	u_char		accchar;
+	u_char		map[NUM_ACCENTCHARS][2];
+};
+
+struct accentmap {
+	u_short		n_accs;
+	struct acc_t	acc[NUM_DEADKEYS];
+};
+typedef struct accentmap accentmap_t;
+
+struct keyarg {
+	u_short		keynum;
+	struct keyent_t	key;
+};
+typedef struct keyarg keyarg_t;
+
+struct fkeytab {
+	u_char		str[MAXFK];
+	u_char		len;
+};
+typedef struct fkeytab fkeytab_t;
+
+struct fkeyarg {
+	u_short		keynum;
+	char		keydef[MAXFK];
+	char		flen;
+};
+typedef struct fkeyarg	fkeyarg_t;
+
+#define GETFKEY		_IOWR('k', 0, fkeyarg_t)
+#define SETFKEY		_IOWR('k', 1, fkeyarg_t)
+#ifdef notdef		/* see console.h */
+#define GIO_SCRNMAP	_IOR('k', 2, scrmap_t)
+#define PIO_SCRNMAP	_IOW('k', 3, scrmap_t)
+#endif
+/* XXX: Should have keymap_t as an argument, but that's too big for ioctl()! */
+#define GIO_KEYMAP 	 _IO('k', 6)
+#define PIO_KEYMAP 	 _IO('k', 7)
+#ifdef _KERNEL
+#define OGIO_KEYMAP 	_IOR('k', 6, okeymap_t)
+#define OPIO_KEYMAP 	_IOW('k', 7, okeymap_t)
+#endif /* _KERNEL */
+#define GIO_DEADKEYMAP 	_IOR('k', 8, accentmap_t)
+#define PIO_DEADKEYMAP 	_IOW('k', 9, accentmap_t)
+#define GIO_KEYMAPENT 	_IOWR('k', 10, keyarg_t)
+#define PIO_KEYMAPENT 	_IOW('k', 11, keyarg_t)
+
+/* flags set to the return value in the KD_XLATE mode */
+
+#define	NOKEY		0x01000000	/* no key pressed marker 	*/
+#define	FKEY		0x02000000	/* function key marker 		*/
+#define	MKEY		0x04000000	/* meta key marker (prepend ESC)*/
+#define	BKEY		0x08000000	/* backtab (ESC [ Z)		*/
+
+#define	SPCLKEY		0x80000000	/* special key			*/
+#define	RELKEY		0x40000000	/* key released			*/
+#define	ERRKEY		0x20000000	/* error			*/
+
+/*
+ * The top byte is used to store the flags.  This means there are 24
+ * bits left to store the actual character.  Because UTF-8 can encode
+ * 2^21 different characters, this is good enough to get Unicode
+ * working.
+ */
+#define KEYCHAR(c)	((c) & 0x00ffffff)
+#define KEYFLAGS(c)	((c) & ~0x00ffffff)
+
+#endif /* !_SYS_KBIO_H_ */