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| - | 1 | /* |
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| - | 2 | * Copyright (C) 2006 Jakub Vana |
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| - | 3 | * All rights reserved. |
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| - | 4 | * |
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| - | 5 | * Redistribution and use in source and binary forms, with or without |
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| - | 6 | * modification, are permitted provided that the following conditions |
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| - | 7 | * are met: |
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| - | 8 | * |
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| - | 9 | * - Redistributions of source code must retain the above copyright |
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| - | 10 | * notice, this list of conditions and the following disclaimer. |
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| - | 11 | * - Redistributions in binary form must reproduce the above copyright |
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| - | 12 | * notice, this list of conditions and the following disclaimer in the |
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| - | 13 | * documentation and/or other materials provided with the distribution. |
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| - | 14 | * - The name of the author may not be used to endorse or promote products |
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| - | 15 | * derived from this software without specific prior written permission. |
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| - | 16 | * |
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| - | 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| - | 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| - | 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| - | 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| - | 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| - | 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| - | 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| - | 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| - | 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| - | 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| - | 27 | */ |
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| - | 28 | ||
| - | 29 | ||
| 1 | #ifndef __ia64_VHPT_H__ |
30 | #ifndef __ia64_VHPT_H__ |
| 2 | #define __ia64_VHPT_H__ |
31 | #define __ia64_VHPT_H__ |
| 3 | 32 | ||
| 4 | #include <arch/mm/tlb.h> |
33 | #include <arch/mm/tlb.h> |
| 5 | #include <arch/mm/page.h> |
34 | #include <arch/mm/page.h> |
| 6 | 35 | ||
| 7 | __address vhpt_set_up(void); |
36 | __address vhpt_set_up(void); |
| 8 | 37 | ||
| 9 | static inline vhpt_entry_t tlb_entry_t2vhpt_entry_t(tlb_entry_t tentry) |
38 | static inline vhpt_entry_t tlb_entry_t2vhpt_entry_t(tlb_entry_t tentry) |
| 10 | { |
39 | { |
| 11 | vhpt_entry_t ventry; |
40 | vhpt_entry_t ventry; |
| 12 | 41 | ||
| 13 | ventry.word[0]=tentry.word[0]; |
42 | ventry.word[0]=tentry.word[0]; |
| 14 | ventry.word[1]=tentry.word[1]; |
43 | ventry.word[1]=tentry.word[1]; |
| 15 | 44 | ||
| 16 | return ventry; |
45 | return ventry; |
| 17 | } |
46 | } |
| 18 | 47 | ||
| 19 | void vhpt_mapping_insert(__address va, asid_t asid, tlb_entry_t entry); |
48 | void vhpt_mapping_insert(__address va, asid_t asid, tlb_entry_t entry); |
| 20 | void vhpt_invalidate_all(void); |
49 | void vhpt_invalidate_all(void); |
| 21 | void vhpt_invalidate_asid(asid_t asid); |
50 | void vhpt_invalidate_asid(asid_t asid); |
| 22 | 51 | ||
| 23 | 52 | ||
| 24 | #endif |
53 | #endif |
| 25 | 54 | ||
| 26 | 55 | ||