1/*
 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
14#include <asm/system.h>
15#include <asm/page.h>
16#include <asm/pgtable.h>
17#include <asm/mmu_context.h>
18#include <asm/oplib.h>
19
20struct ctx_list *ctx_list_pool;
21struct ctx_list ctx_free;
22struct ctx_list ctx_used;
23
24extern void ld_mmu_sun4c(void);
25extern void ld_mmu_srmmu(void);
26
27void __init load_mmu(void)
28{
29	switch(sparc_cpu_model) {
30	case sun4c:
31	case sun4:
32		ld_mmu_sun4c();
33		break;
34	case sun4m:
35	case sun4d:
36	case sparc_leon:
37		ld_mmu_srmmu();
38		break;
39	default:
40		prom_printf("load_mmu: %d unsupported\n", (int)sparc_cpu_model);
41		prom_halt();
42	}
43	btfixup();
44}