Sync with NetBSD 961207

1 files changed, 73 insertions, 0 deletions

diff --git a/sys/arch/alpha/include/cpuconf.h b/sys/arch/alpha/include/cpuconf.h
new file mode 100644
index 00000000000..0147acd5956
--- /dev/null
+++ b/sys/arch/alpha/include/cpuconf.h
@@ -0,0 +1,73 @@
+/*	$NetBSD: cpuconf.h,v 1.1 1996/11/12 05:14:40 cgd Exp $	*/
+
+/*
+ * Copyright (c) 1996 Christopher G. Demetriou.  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 Christopher G. Demetriou
+ *	for the NetBSD Project.
+ * 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 cpusw {
+	const char	*family, *option;
+	int		present;
+	const char	*(*model_name) __P((void));
+	void		(*cons_init) __P((void));
+	const char	*(*iobus_name) __P((void));
+	void		(*device_register) __P((struct device *dev,
+			    void *aux));
+};
+
+#define	CONCAT(a,b)		__CONCAT(a,b)
+
+#define	cpu_fn_name(p,f)	CONCAT(CONCAT(p,_),f)
+
+#define	cpu_decl(p)							\
+	extern const char	*cpu_fn_name(p,model_name) __P((void));	\
+	extern void		cpu_fn_name(p,cons_init) __P((void));	\
+	extern const char	*cpu_fn_name(p,iobus_name) __P((void));	\
+	extern void		cpu_fn_name(p,device_register)		\
+				    __P((struct device *, void*));
+
+#define	cpu_unknown()	{ NULL, NULL, 0, }
+#define cpu_notdef(f)	{ f, NULL, 0 }
+
+#define	cpu_option_string(o)	__STRING(o)
+#define	cpu_option_present(o)	(CONCAT(N,o) > NULL)
+#define	cpu_function_init(o,p,f)					\
+	    (cpu_option_present(o) ? cpu_fn_name(p,f) : 0)
+#define	cpu_init(f,o,p)							\
+	{								\
+		f, cpu_option_string(o) , cpu_option_present(o),	\
+		cpu_function_init(o,p,model_name),			\
+		cpu_function_init(o,p,cons_init),			\
+		cpu_function_init(o,p,iobus_name),			\
+		cpu_function_init(o,p,device_register),			\
+	}
+
+#ifdef _KERNEL
+extern const struct cpusw cpusw[];
+extern const int ncpusw;
+#endif