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authorAlan Cox <alc@FreeBSD.org>2009-06-26 04:47:43 +0000
committerAlan Cox <alc@FreeBSD.org>2009-06-26 04:47:43 +0000
commite999111ae7fb16d34b480b8d6f304d02397c4d63 (patch)
treebe473333ccc371c232599396e7b5253cdbad245b /sys/mips/include/vm.h
parent58f30773d8abe5cad57d11c5e147cf264c2fb8cc (diff)
Notes
Diffstat (limited to 'sys/mips/include/vm.h')
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1 files changed, 40 insertions, 0 deletions
diff --git a/sys/mips/include/vm.h b/sys/mips/include/vm.h
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+/*-
+ * Copyright (c) 2009 Alan L. Cox <alc@cs.rice.edu>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _MACHINE_VM_H_
+#define _MACHINE_VM_H_
+
+#include <machine/pte.h>
+
+/* Cache control options. */
+#define VM_CACHE_UNCACHED ((vm_cache_mode_t)PTE_UNCACHED)
+#define VM_CACHE_CACHEABLE_NONCOHERENT ((vm_cache_mode_t)PTE_CACHE)
+
+#define VM_CACHE_DEFAULT VM_CACHE_CACHEABLE_NONCOHERENT
+
+#endif /* !_MACHINE_PMAP_H_ */