Rev 967 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 418 | 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 | |||
| 1702 | cejka | 29 | /** @addtogroup sparc64mm |
| 30 | * @{ |
||
| 31 | */ |
||
| 32 | /** @file |
||
| 33 | */ |
||
| 34 | |||
| 418 | jermar | 35 | #ifndef __sparc64_FRAME_H__ |
| 36 | #define __sparc64_FRAME_H__ |
||
| 37 | |||
| 763 | jermar | 38 | #define FRAME_WIDTH 13 /* 8K */ |
| 756 | jermar | 39 | #define FRAME_SIZE (1<<FRAME_WIDTH) |
| 418 | jermar | 40 | |
| 967 | palkovsky | 41 | #ifdef KERNEL |
| 42 | #ifndef __ASM__ |
||
| 43 | |||
| 44 | #include <arch/types.h> |
||
| 45 | |||
| 619 | jermar | 46 | union frame_address { |
| 47 | __address address; |
||
| 48 | struct { |
||
| 49 | unsigned : 23; |
||
| 50 | __u64 pfn : 28; /**< Physical Frame Number. */ |
||
| 51 | unsigned offset : 13; /**< Offset. */ |
||
| 52 | } __attribute__ ((packed)); |
||
| 53 | }; |
||
| 54 | |||
| 55 | typedef union frame_address frame_address_t; |
||
| 56 | |||
| 418 | jermar | 57 | extern void frame_arch_init(void); |
| 58 | |||
| 59 | #endif |
||
| 967 | palkovsky | 60 | #endif |
| 61 | |||
| 62 | #endif |
||
| 1702 | cejka | 63 | |
| 64 | /** @} |
||
| 65 | */ |
||
| 66 |