include/asm-sh/cpu-sh5/mmu_context.h

   1 #ifndef __ASM_SH_CPU_SH5_MMU_CONTEXT_H
   2 #define __ASM_SH_CPU_SH5_MMU_CONTEXT_H
   3
   4 /* Common defines */
   5 #define TLB_STEP        0x00000010
   6 #define TLB_PTEH        0x00000000
   7 #define TLB_PTEL        0x00000008
   8
   9 /* PTEH defines */
  10 #define PTEH_ASID_SHIFT 2
  11 #define PTEH_VALID      0x0000000000000001
  12 #define PTEH_SHARED     0x0000000000000002
  13 #define PTEH_MATCH_ASID 0x00000000000003ff
  14
  15 #ifndef __ASSEMBLY__
  16 /* This has to be a common function because the next location to fill
  17  * information is shared. */
  18 extern void __do_tlb_refill(unsigned long address, unsigned long long is_text_not_data, pte_t *pte);
  19
  20 /* Profiling counter. */
  21 #ifdef CONFIG_SH64_PROC_TLB
  22 extern unsigned long long calls_to_do_fast_page_fault;
  23 #endif
  24
  25 #endif /* __ASSEMBLY__ */
  26
  27 #endif /* __ASM_SH_CPU_SH5_MMU_CONTEXT_H */