Rev 534 | Rev 684 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 35 | jermar | 1 | /* |
| 2 | * Copyright (C) 2005 Jakub Jermar |
||
| 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 | #ifndef __ia64_PAGE_H__ |
||
| 30 | #define __ia64_PAGE_H__ |
||
| 31 | |||
| 121 | jermar | 32 | #include <arch/types.h> |
| 35 | jermar | 33 | #include <arch/mm/frame.h> |
| 34 | |||
| 35 | #define PAGE_SIZE FRAME_SIZE |
||
| 36 | |||
| 537 | jermar | 37 | #define KA2PA(x) ((__address) (x)) |
| 38 | #define PA2KA(x) ((__address) (x)) |
||
| 35 | jermar | 39 | |
| 40 | #define page_arch_init() ; |
||
| 41 | |||
| 120 | jermar | 42 | /* |
| 43 | * Implementation of generic 4-level page table interface. |
||
| 44 | * TODO: this is a fake implementation provided to satisfy the compiler |
||
| 45 | */ |
||
| 46 | #define PTL0_INDEX_ARCH(vaddr) 0 |
||
| 47 | #define PTL1_INDEX_ARCH(vaddr) 0 |
||
| 48 | #define PTL2_INDEX_ARCH(vaddr) 0 |
||
| 49 | #define PTL3_INDEX_ARCH(vaddr) 0 |
||
| 50 | |||
| 125 | jermar | 51 | #define GET_PTL0_ADDRESS_ARCH() ((pte_t *) 0) |
| 52 | #define GET_PTL1_ADDRESS_ARCH(ptl0, i) ((pte_t *) 0) |
||
| 53 | #define GET_PTL2_ADDRESS_ARCH(ptl1, i) ((pte_t *) 0) |
||
| 54 | #define GET_PTL3_ADDRESS_ARCH(ptl2, i) ((pte_t *) 0) |
||
| 55 | #define GET_FRAME_ADDRESS_ARCH(ptl3, i) ((pte_t *) 0) |
||
| 120 | jermar | 56 | |
| 57 | #define SET_PTL0_ADDRESS_ARCH(ptl0) |
||
| 58 | #define SET_PTL1_ADDRESS_ARCH(ptl0, i, a) |
||
| 59 | #define SET_PTL2_ADDRESS_ARCH(ptl1, i, a) |
||
| 60 | #define SET_PTL3_ADDRESS_ARCH(ptl2, i, a) |
||
| 61 | #define SET_FRAME_ADDRESS_ARCH(ptl3, i, a) |
||
| 62 | |||
| 125 | jermar | 63 | #define GET_PTL1_FLAGS_ARCH(ptl0, i) 0 |
| 64 | #define GET_PTL2_FLAGS_ARCH(ptl1, i) 0 |
||
| 65 | #define GET_PTL3_FLAGS_ARCH(ptl2, i) 0 |
||
| 66 | #define GET_FRAME_FLAGS_ARCH(ptl3, i) 0 |
||
| 120 | jermar | 67 | |
| 68 | #define SET_PTL1_FLAGS_ARCH(ptl0, i, x) |
||
| 69 | #define SET_PTL2_FLAGS_ARCH(ptl1, i, x) |
||
| 70 | #define SET_PTL3_FLAGS_ARCH(ptl2, i, x) |
||
| 71 | #define SET_FRAME_FLAGS_ARCH(ptl3, i, x) |
||
| 72 | |||
| 35 | jermar | 73 | #endif |