1 files changed, 0 insertions, 72 deletions
diff --git a/sys/ia64/include/sf_buf.h b/sys/ia64/include/sf_buf.h
deleted file mode 100644
index 44d0109..0000000
--- a/sys/ia64/include/sf_buf.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*-
- * Copyright (c) 2003 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_SF_BUF_H_
-#define _MACHINE_SF_BUF_H_
-
-#include <vm/vm.h>
-#include <vm/vm_param.h>
-#include <vm/vm_page.h>
-
-/*
- * On this machine, the only purpose for which sf_buf is used is to implement
- * an opaque pointer required by the machine-independent parts of the kernel.
- * That pointer references the vm_page that is "mapped" by the sf_buf.  The
- * actual mapping is provided by the direct virtual-to-physical mapping.  
- */
-struct sf_buf;
-
-static inline struct sf_buf *
-sf_buf_alloc(struct vm_page *m, int pri)
-{
-
-	return ((struct sf_buf *)m);
-}
-
-static inline void
-sf_buf_free(struct sf_buf *sf)
-{
-}
-
-static __inline vm_page_t
-sf_buf_page(struct sf_buf *sf)
-{
- 
-	return ((vm_page_t)sf);
-}
-
-static __inline vm_offset_t
-sf_buf_kva(struct sf_buf *sf)
-{
-	vm_page_t m;
-
-	m = sf_buf_page(sf);
-	return (pmap_page_to_va(m));
-}
-
-#endif /* !_MACHINE_SF_BUF_H_ */