source: mainline/kernel/arch/ia64/include/mm/vhpt.h@ 86018c1

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 86018c1 was 8b4d6cb, checked in by Jakub Jermar <jakub@…>, 17 years ago

More of ia64 cleanup.

  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*
2 * Copyright (c) 2006 Jakub Vana
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup ia64mm
30 * @{
31 */
32/** @file
33*/
34
35#ifndef KERN_ia64_VHPT_H_
36#define KERN_ia64_VHPT_H_
37
38#include <arch/mm/tlb.h>
39#include <arch/mm/page.h>
40
41uintptr_t vhpt_set_up(void);
42
43static inline vhpt_entry_t tlb_entry_t2vhpt_entry_t(tlb_entry_t tentry)
44{
45 vhpt_entry_t ventry;
46
47 ventry.word[0] = tentry.word[0];
48 ventry.word[1] = tentry.word[1];
49
50 return ventry;
51}
52
53void vhpt_mapping_insert(uintptr_t va, asid_t asid, tlb_entry_t entry);
54void vhpt_invalidate_all(void);
55void vhpt_invalidate_asid(asid_t asid);
56
57#endif
58
59/** @}
60 */
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