sync w/netbsd

1 files changed, 73 insertions, 0 deletions

diff --git a/sys/arch/vax/qbus/dzvar.h b/sys/arch/vax/qbus/dzvar.h
new file mode 100644
index 00000000000..ae183c5f901
--- /dev/null
+++ b/sys/arch/vax/qbus/dzvar.h
@@ -0,0 +1,73 @@
+/*	$OpenBSD: dzvar.h,v 1.1 2000/04/27 03:14:47 bjc Exp $	*/
+/*	$NetBSD: dzvar.h,v 1.6 2000/01/24 02:40:29 matt Exp $	*/
+/*
+ * Copyright (c) 1996  Ken C. Wellsch.  All rights reserved.
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Ralph Campbell and Rick Macklem.
+ *
+ * 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.
+ */
+
+/* A DZ-11 has 8 ports while a DZV/DZQ-11 has only 4. We use 8 by default */
+
+#define	NDZLINE 	8
+
+#define	DZ_DZ		8
+#define	DZ_DZV		4
+#define	DZ_DC		4
+
+#define DZ_C2I(c)	((c)<<3)	/* convert controller # to index */
+#define DZ_I2C(c)	((c)>>3)	/* convert minor to controller # */
+#define DZ_PORT(u)	((u)&07)	/* extract the port # */
+
+struct	dz_softc {
+	struct	device	sc_dev;		/* Autoconf blaha */
+	struct	dz_regs	sc_dr;		/* reg pointers */
+	bus_space_tag_t	sc_iot;
+	bus_space_handle_t sc_ioh;
+	int		sc_type;	/* DZ11 or DZV11? */
+	int		sc_rxint;	/* Receive interrupt count XXX */
+	u_char		sc_brk;		/* Break asserted on some lines */
+	u_char		sc_dsr;		/* DSR set bits if no mdm ctrl */
+	int		(*sc_catch) __P((int, int)); /* Fast catch recv */
+	struct {
+		struct	tty *	dz_tty;		/* what we work on */
+#ifdef notyet
+		caddr_t		dz_mem;		/* pointers to clist output */
+		caddr_t		dz_end;		/*   allowing pdma action */
+#endif
+	} sc_dz[NDZLINE];
+};
+
+void	dzattach __P((struct dz_softc *));
+void	dzrint __P((void *));
+void	dzxint __P((void *));