Initial import of mvmeppc.

1 files changed, 54 insertions, 0 deletions

diff --git a/sys/arch/mvmeppc/include/bat.h b/sys/arch/mvmeppc/include/bat.h
new file mode 100644
index 00000000000..b2938749e9f
--- /dev/null
+++ b/sys/arch/mvmeppc/include/bat.h
@@ -0,0 +1,54 @@
+/*	$OpenBSD: bat.h,v 1.1 2001/06/26 21:57:43 smurph Exp $	*/
+
+/*
+ * Copyright (C) 1995, 1996 Wolfgang Solfrank.
+ * Copyright (C) 1995, 1996 TooLs GmbH.
+ * 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 TooLs GmbH.
+ * 4. The name of TooLs GmbH may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
+ */
+
+#ifndef	_MACHINE_BAT_H_
+#define	_MACHINE_BAT_H_
+
+struct bat {
+	u_int32_t batu;
+	u_int32_t batl;
+};
+
+#define	BATU(vaddr)		(((vaddr)&0xf0000000)|0x1ffe)
+#define	BATL(raddr,wimg)	(((raddr)&0xf0000000)|(wimg)|0x2)
+
+#define	BAT_W		0x40
+#define	BAT_I		0x20
+#define	BAT_M		0x10
+#define	BAT_G		0x08
+
+#ifdef	_KERNEL
+extern struct bat battable[16];
+#endif
+
+#endif	/* _MACHINE_BAT_H_ */