Rev 3862 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 3862 | Rev 4130 | ||
---|---|---|---|
1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Jakub Jermar |
2 | * Copyright (c) 2005 Jakub Jermar |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup sparc64mm |
29 | /** @addtogroup sparc64mm |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_sparc64_sun4v_FRAME_H_ |
35 | #ifndef KERN_sparc64_sun4v_FRAME_H_ |
36 | #define KERN_sparc64_sun4v_FRAME_H_ |
36 | #define KERN_sparc64_sun4v_FRAME_H_ |
37 | 37 | ||
38 | #define MMU_FRAME_WIDTH 13 /* 8K */ |
38 | #define MMU_FRAME_WIDTH 13 /* 8K */ |
39 | #define MMU_FRAME_SIZE (1 << MMU_FRAME_WIDTH) |
39 | #define MMU_FRAME_SIZE (1 << MMU_FRAME_WIDTH) |
40 | 40 | ||
41 | #define FRAME_WIDTH 13 /* 8K */ |
41 | #define FRAME_WIDTH 13 /* 8K */ |
42 | #define FRAME_SIZE (1 << FRAME_WIDTH) |
42 | #define FRAME_SIZE (1 << FRAME_WIDTH) |
43 | 43 | ||
44 | #ifdef KERNEL |
44 | #ifdef KERNEL |
45 | #ifndef __ASM__ |
45 | #ifndef __ASM__ |
46 | 46 | ||
47 | #include <arch/types.h> |
47 | #include <arch/types.h> |
48 | 48 | ||
49 | union frame_address { |
- | |
50 | uintptr_t address; |
- | |
51 | struct { |
- | |
52 | #if defined (US) |
- | |
53 | unsigned : 23; |
- | |
54 | uint64_t pfn : 28; /**< Physical Frame Number. */ |
- | |
55 | #elif defined (US3) |
- | |
56 | unsigned : 21; |
- | |
57 | uint64_t pfn : 30; /**< Physical Frame Number. */ |
- | |
58 | #endif |
- | |
59 | unsigned offset : 13; /**< Offset. */ |
- | |
60 | } __attribute__ ((packed)); |
- | |
61 | }; |
- | |
62 | - | ||
63 | typedef union frame_address frame_address_t; |
- | |
64 | - | ||
65 | extern uintptr_t last_frame; |
49 | extern uintptr_t last_frame; |
66 | extern void frame_arch_init(void); |
50 | extern void frame_arch_init(void); |
67 | #define physmem_print() |
51 | #define physmem_print() |
68 | 52 | ||
69 | #endif |
53 | #endif |
70 | #endif |
54 | #endif |
71 | 55 | ||
72 | #endif |
56 | #endif |
73 | 57 | ||
74 | /** @} |
58 | /** @} |
75 | */ |
59 | */ |
76 | 60 |