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Commit | Line | Data |
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88278ca2 | 1 | /* |
1da177e4 LT |
2 | * loadmmu.c: This code loads up all the mm function pointers once the |
3 | * machine type has been determined. It also sets the static | |
4 | * mmu values such as PAGE_NONE, etc. | |
5 | * | |
6 | * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) | |
7 | * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) | |
8 | */ | |
9 | ||
10 | #include <linux/kernel.h> | |
11 | #include <linux/mm.h> | |
12 | #include <linux/init.h> | |
13 | ||
1da177e4 LT |
14 | #include <asm/page.h> |
15 | #include <asm/pgtable.h> | |
1da177e4 LT |
16 | #include <asm/mmu_context.h> |
17 | #include <asm/oplib.h> | |
18 | ||
19 | struct ctx_list *ctx_list_pool; | |
20 | struct ctx_list ctx_free; | |
21 | struct ctx_list ctx_used; | |
22 | ||
1da177e4 LT |
23 | extern void ld_mmu_sun4c(void); |
24 | extern void ld_mmu_srmmu(void); | |
25 | ||
26 | void __init load_mmu(void) | |
27 | { | |
28 | switch(sparc_cpu_model) { | |
29 | case sun4c: | |
30 | case sun4: | |
31 | ld_mmu_sun4c(); | |
32 | break; | |
33 | case sun4m: | |
34 | case sun4d: | |
0fd7ef1f | 35 | case sparc_leon: |
1da177e4 LT |
36 | ld_mmu_srmmu(); |
37 | break; | |
38 | default: | |
39 | prom_printf("load_mmu: %d unsupported\n", (int)sparc_cpu_model); | |
40 | prom_halt(); | |
41 | } | |
42 | btfixup(); | |
43 | } |