initial import of NetBSD tree

1 files changed, 89 insertions, 0 deletions

diff --git a/sys/arch/hp300/dev/fhpibreg.h b/sys/arch/hp300/dev/fhpibreg.h
new file mode 100644
index 00000000000..d9e5add5a9f
--- /dev/null
+++ b/sys/arch/hp300/dev/fhpibreg.h
@@ -0,0 +1,89 @@
+/*	$NetBSD: fhpibreg.h,v 1.4 1994/10/26 07:23:45 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ *
+ *	@(#)fhpibreg.h	8.1 (Berkeley) 6/10/93
+ */
+
+#include <hp300/dev/iotypes.h>	/* XXX */
+
+struct	fhpibdevice {
+	u_char	hpib_pad0;
+	vu_char	hpib_cid;
+	u_char	hpib_pad1;
+#define	hpib_ie		hpib_ids
+	vu_char	hpib_ids;
+	u_char	hpib_pad2;
+	vu_char	hpib_ctrl2;
+	u_char	hpib_pad3;
+	vu_char	hpib_latch;
+	u_char	hpib_pad4[9];
+	vu_char	hpib_intr;
+	u_char	hpib_pad5;
+	vu_char	hpib_imask;
+	u_char	hpib_pad6;
+	vu_char	hpib_data;
+	u_char	hpib_pad7;
+	vu_char	hpib_stat;
+	u_char	hpib_pad8;
+	vu_char	hpib_cmd;
+	u_char	hpib_pad9;
+	vu_char	hpib_ar;
+	u_char	hpib_pad10;
+	vu_char	hpib_pmask;
+	u_char	hpib_pad11;
+	vu_char	hpib_psense;
+};
+
+/* status bits */
+#define	ST_READ0        0xC0
+#define	ST_READ1	0x80
+#define	ST_IENAB	0x80
+#define	ST_EOI		0x80
+#define	ST_ATN		0x40
+#define	ST_WRITE	0x00
+
+/* control bits */
+#define	CT_8BIT		0x80
+#define	CT_REN		0x20
+#define	CT_IFC		0x10
+#define	CT_FIFOSEL	0x02
+#define	CT_INITFIFO	0x01
+
+#define	IM_PABORT	0x40
+#define	IM_PPRESP	0x20
+#define	IM_ROOM		0x08
+#define	IM_BYTE		0x04
+#define	IM_IDLE		0x02
+
+#define	AR_ARONC	0x80