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-rw-r--r--arch/sparc/mm/loadmmu.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/sparc/mm/loadmmu.c b/arch/sparc/mm/loadmmu.c
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+++ b/arch/sparc/mm/loadmmu.c
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+/* $Id: loadmmu.c,v 1.56 2000/02/08 20:24:21 davem Exp $
+ * loadmmu.c: This code loads up all the mm function pointers once the
+ * machine type has been determined. It also sets the static
+ * mmu values such as PAGE_NONE, etc.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ */
+
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+
+#include <asm/system.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/a.out.h>
+#include <asm/mmu_context.h>
+#include <asm/oplib.h>
+
+struct ctx_list *ctx_list_pool;
+struct ctx_list ctx_free;
+struct ctx_list ctx_used;
+
+unsigned int pg_iobits;
+
+extern void ld_mmu_sun4c(void);
+extern void ld_mmu_srmmu(void);
+
+void __init load_mmu(void)
+{
+ switch(sparc_cpu_model) {
+ case sun4c:
+ case sun4:
+ ld_mmu_sun4c();
+ break;
+ case sun4m:
+ case sun4d:
+ ld_mmu_srmmu();
+ break;
+ default:
+ prom_printf("load_mmu: %d unsupported\n", (int)sparc_cpu_model);
+ prom_halt();
+ }
+ btfixup();
+}
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