Support for the Sun SBus Expansion Subsystem (SUNW,xbox)

1 files changed, 43 insertions, 0 deletions

diff --git a/sys/arch/sparc/dev/xboxvar.h b/sys/arch/sparc/dev/xboxvar.h
new file mode 100644
index 00000000000..9ddf4c1096d
--- /dev/null
+++ b/sys/arch/sparc/dev/xboxvar.h
@@ -0,0 +1,43 @@
+/*	$OpenBSD: xboxvar.h,v 1.1 1999/04/18 03:24:27 jason Exp $	*/
+
+/*
+ * Copyright (c) 1999 Jason L. Wright (jason@thought.net)
+ * 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 Jason L. Wright
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+struct xbox_softc {
+	struct device	sc_dv;			/* base device */
+	struct sbusdev	sc_sd;			/* sbus device */
+	u_int32_t	sc_key;			/* device key */
+	int		sc_node;		/* sbus node */
+	int		sc_attached;		/* has sbus attached? */
+	int		sc_nrange;		/* number of ranges */
+	struct		rom_range *sc_range;	/* address ranges */
+	struct		xbox_regs sc_regs;	/* register pointers */
+};