[src/trunk]: src/sys/arch/mips/alchemy Forgot to cvs add this file. Doh!

[gdamore <gdamore%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1e725246756d
branches:  trunk
changeset: 588070:1e725246756d
user:      gdamore <gdamore%NetBSD.org@localhost>
date:      Mon Feb 06 23:26:11 2006 +0000

description:
Forgot to cvs add this file.  Doh!

Closes PR port-evbmips/31992.

Adds generalized IRQ routing & reporting support based on different Alchemy
parts.  Reviewed by matt@, simonb@, and izumi@

diffstat:

 sys/arch/mips/alchemy/au_chipdep.c |  70 ++++++++++++++++++++++++++++++++++++++
 1 files changed, 70 insertions(+), 0 deletions(-)

diffs (74 lines):

diff -r dccbc571317c -r 1e725246756d sys/arch/mips/alchemy/au_chipdep.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/mips/alchemy/au_chipdep.c        Mon Feb 06 23:26:11 2006 +0000
@@ -0,0 +1,70 @@
+/* $NetBSD: au_chipdep.c,v 1.1 2006/02/06 23:26:11 gdamore Exp $ */
+
+/*-
+ * Copyright (c) 2006 Itronix Inc.
+ * All rights reserved.
+ *
+ * Written by Garrett D'Amore for Itronix Inc.
+ *
+ * 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. The name of Itronix Inc. may not be used to endorse
+ *    or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``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 ITRONIX INC. 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.
+ */ 
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: au_chipdep.c,v 1.1 2006/02/06 23:26:11 gdamore Exp $");
+
+#include <sys/param.h>
+#include <machine/bus.h>
+#include <machine/locore.h>
+#include <mips/alchemy/include/aureg.h>
+#include <mips/alchemy/include/auvar.h>
+
+struct au_chipdep *
+au_chipdep(void)
+{
+
+       static struct au_chipdep *au_chip = NULL;
+
+       if (au_chip != NULL)
+               return (au_chip);
+
+       if ((au_chip == NULL) &&
+#ifdef ALCHEMY_AU1000
+           (!au1000_match(&au_chip)) &&
+#endif
+#ifdef ALCHEMY_AU1100
+           (!au1100_match(&au_chip)) &&
+#endif
+#ifdef ALCHEMY_AU1500
+           (!au1500_match(&au_chip)) &&
+#endif
+#ifdef ALCHEMY_AU1550
+           (!au1550_match(&au_chip)) &&
+#endif
+           (au_chip == NULL)) {
+               panic("Alchemy SOC %x either not configured or not supported!",
+                   cpu_id);
+       }
+       return (au_chip);
+}