initial import of NetBSD tree

1 files changed, 186 insertions, 0 deletions

diff --git a/sys/arch/hp300/dev/hilreg.h b/sys/arch/hp300/dev/hilreg.h
new file mode 100644
index 00000000000..dd793af3cc7
--- /dev/null
+++ b/sys/arch/hp300/dev/hilreg.h
@@ -0,0 +1,186 @@
+/*	$NetBSD: hilreg.h,v 1.5 1994/10/26 07:24:15 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1988 University of Utah.
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * the Systems Programming Group of the University of Utah Computer
+ * Science Department.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: Utah $Hdr: hilreg.h 1.10 92/01/21$
+ *
+ *	@(#)hilreg.h	8.1 (Berkeley) 6/10/93
+ */
+
+#include <hp300/dev/iotypes.h>		/* XXX */
+
+#ifdef hp300
+struct	hil_dev {
+	char	hil_pad0;
+	vu_char	hil_data;
+	char	hil_pad1;
+	vu_char	hil_cmd;
+};
+
+#define	HILADDR			((struct hil_dev *)IIOV(0x428000))
+#define	BBCADDR			((struct hil_dev *)IIOV(0x420000))
+#endif
+
+#ifdef hp800
+#ifdef hp700
+struct hil_dev {
+	vu_char	hil_rsthold;	/* (WO) reset hold (and Serial #3) */
+	vu_char	hil_resv1[2047];
+	vu_char	hil_data;	/* send/receive data to/from 8042 */
+	vu_char	hil_cmd;	/* status/control to/from 8042 */
+	vu_char	hil_resv2[1022];
+	vu_char	hil_rstrel;	/* (WO) reset release (and Serial #3) */
+
+};
+#else
+struct	hil_dev {
+	vu_int hil_data;
+	vu_int hil_pad;
+	vu_int hil_cmd;
+};
+#endif
+#endif
+#define hil_stat hil_cmd
+
+#if defined(hp300) || defined(hp700)
+#define READHILDATA(x)		((x)->hil_data)
+#define READHILSTAT(x)		((x)->hil_stat)
+#define READHILCMD(x)		((x)->hil_cmd)
+#define WRITEHILDATA(x, y)	((x)->hil_data = (y))
+#define WRITEHILSTAT(x, y)	((x)->hil_stat = (y))
+#define WRITEHILCMD(x, y)	((x)->hil_cmd  = (y))
+#else
+#define READHILDATA(x)		((x)->hil_data >> 24)
+#define READHILSTAT(x)		((x)->hil_stat >> 24)
+#define READHILCMD(x)		((x)->hil_cmd  >> 24)
+#define WRITEHILDATA(x, y)	((x)->hil_data = ((y) << 24))
+#define WRITEHILSTAT(x, y)	((x)->hil_stat = ((y) << 24))
+#define WRITEHILCMD(x, y)	((x)->hil_cmd  = ((y) << 24))
+#endif
+
+#ifdef hp300
+#define splhil()		spl1()
+#else
+extern int hilspl;
+#define splhil()		splx(hilspl)
+#endif
+
+#define	HIL_BUSY		0x02
+#define	HIL_DATA_RDY		0x01
+
+#define HILWAIT(hil_dev)	while ((READHILSTAT(hil_dev) & HIL_BUSY))
+#define HILDATAWAIT(hil_dev)	while (!(READHILSTAT(hil_dev) & HIL_DATA_RDY))
+
+/* HIL status bits */
+#define	HIL_POLLDATA	0x10		/* HIL poll data follows */
+#define	HIL_COMMAND	0x08		/* Start of original command */
+#define	HIL_ERROR	0x080		/* HIL error */
+#define	HIL_RECONFIG	0x080		/* HIL has reconfigured */
+#define	HIL_STATMASK	(HIL_DATA | HIL_COMMAND)
+
+#define	HIL_SSHIFT	4		/* Bits to shift status over */
+#define	HIL_SMASK	0xF		/* Service request status mask */
+#define	HIL_DEVMASK	0x07
+
+/* HIL status types */
+#define	HIL_STATUS	0x5		/* HIL status in data register */
+#define	HIL_DATA	0x6		/* HIL data in data register */
+#define	HIL_CTRLSHIFT	0x8		/* key + CTRL + SHIFT */
+#define	HIL_CTRL	0x9		/* key + CTRL */
+#define	HIL_SHIFT	0xA		/* key + SHIFT */
+#define	HIL_KEY		0xB		/* key only */
+#define	HIL_68K		0x4		/* Data from the 68k is ready */
+
+/* HIL commands */
+#define	HIL_SETARD	0xA0		/* set auto-repeat delay */
+#define	HIL_SETARR	0xA2		/* set auto-repeat rate */
+#define	HIL_SETTONE	0xA3		/* set tone generator */
+#define	HIL_CNMT	0xB2		/* clear nmi */
+#define	HIL_INTON	0x5C		/* Turn on interrupts. */
+#define	HIL_INTOFF	0x5D		/* Turn off interrupts. */
+#define	HIL_TRIGGER	0xC5		/* trigger command */
+#define	HIL_STARTCMD	0xE0		/* start loop command */
+#define	HIL_TIMEOUT	0xFE		/* timeout */
+#define	HIL_READTIME	0x13		/* Read real time register */
+
+/* Read/write various registers on the 8042. */
+#define	HIL_READBUSY		0x02	/* internal "busy" register */
+#define	HIL_READKBDLANG		0x12	/* read keyboard language code */
+#define	HIL_READKBDSADR	 	0xF9
+#define	HIL_WRITEKBDSADR 	0xE9
+#define	HIL_READLPSTAT  	0xFA
+#define	HIL_WRITELPSTAT 	0xEA
+#define	HIL_READLPCTRL  	0xFB
+#define	HIL_WRITELPCTRL 	0xEB
+
+/* BUSY bits */
+#define	BSY_LOOPBUSY	0x04
+
+/* LPCTRL bits */
+#define	LPC_AUTOPOLL	0x01	/* enable auto-polling */
+#define	LPC_NOERROR	0x02	/* don't report errors */
+#define	LPC_NORECONF	0x04	/* don't report reconfigure */
+#define	LPC_KBDCOOK	0x10	/* cook all keyboards */
+#define	LPC_RECONF	0x80	/* reconfigure the loop */
+
+/* LPSTAT bits */
+#define	LPS_DEVMASK	0x07	/* number of loop devices */
+#define	LPS_CONFGOOD	0x08	/* reconfiguration worked */
+#define	LPS_CONFFAIL	0x80	/* reconfiguration failed */
+
+/* HIL packet headers */
+#define	HIL_MOUSEDATA   0x2
+#define	HIL_KBDDATA     0x40
+  
+#define	HIL_MOUSEMOTION	0x02	/* mouse movement event */
+#define	HIL_KBDBUTTON	0x40	/* keyboard button event */
+#define	HIL_MOUSEBUTTON 0x40	/* mouse button event */
+#define	HIL_BUTTONBOX   0x60	/* button box event */
+#define	HIL_TABLET      0x02	/* tablet motion event */
+#define	HIL_KNOBBOX     0x03	/* knob box motion data */
+
+/* For setting auto repeat on the keyboard */
+#define	ar_format(x)	~((x - 10) / 10)
+#define	KBD_ARD		400	/* initial delay in msec (10 - 2560) */
+#define	KBD_ARR		60	/* rate (10 - 2550 msec, 2551 == off) */
+
+#ifdef hp300
+/* Magic */
+#define	KBDNMISTAT	((volatile char *)IIOV(0x478005))
+#define	KBDNMI		0x04
+#endif