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-rw-r--r--include/asm-sh/mmu_context_32.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/include/asm-sh/mmu_context_32.h b/include/asm-sh/mmu_context_32.h
deleted file mode 100644
index f4f9aebd68b7..000000000000
--- a/include/asm-sh/mmu_context_32.h
+++ /dev/null
@@ -1,47 +0,0 @@
1#ifndef __ASM_SH_MMU_CONTEXT_32_H
2#define __ASM_SH_MMU_CONTEXT_32_H
3
4/*
5 * Destroy context related info for an mm_struct that is about
6 * to be put to rest.
7 */
8static inline void destroy_context(struct mm_struct *mm)
9{
10 /* Do nothing */
11}
12
13static inline void set_asid(unsigned long asid)
14{
15 unsigned long __dummy;
16
17 __asm__ __volatile__ ("mov.l %2, %0\n\t"
18 "and %3, %0\n\t"
19 "or %1, %0\n\t"
20 "mov.l %0, %2"
21 : "=&r" (__dummy)
22 : "r" (asid), "m" (__m(MMU_PTEH)),
23 "r" (0xffffff00));
24}
25
26static inline unsigned long get_asid(void)
27{
28 unsigned long asid;
29
30 __asm__ __volatile__ ("mov.l %1, %0"
31 : "=r" (asid)
32 : "m" (__m(MMU_PTEH)));
33 asid &= MMU_CONTEXT_ASID_MASK;
34 return asid;
35}
36
37/* MMU_TTB is used for optimizing the fault handling. */
38static inline void set_TTB(pgd_t *pgd)
39{
40 ctrl_outl((unsigned long)pgd, MMU_TTB);
41}
42
43static inline pgd_t *get_TTB(void)
44{
45 return (pgd_t *)ctrl_inl(MMU_TTB);
46}
47#endif /* __ASM_SH_MMU_CONTEXT_32_H */