i386/linux/linux-2.3.21/include/asm-arm/cpu-single.h

   1 /*
   2  * Single CPU
   3  */
   4 #define __cpu_fn(name,x)        cpu_##name##x
   5 #define cpu_fn(name,x)          __cpu_fn(name,x)
   6
   7 /*
   8  * If we are supporting multiple CPUs, then
   9  * we must use a table of function pointers
  10  * for this lot.  Otherwise, we can optimise
  11  * the table away.
  12  */
  13 #define cpu_data_abort                  cpu_fn(CPU_NAME,_data_abort)
  14 #define cpu_check_bugs                  cpu_fn(CPU_NAME,_check_bugs)
  15 #define cpu_proc_init                   cpu_fn(CPU_NAME,_proc_init)
  16 #define cpu_proc_fin                    cpu_fn(CPU_NAME,_proc_fin)
  17
  18 #define cpu_flush_cache_all             cpu_fn(CPU_NAME,_flush_cache_all)
  19 #define cpu_flush_cache_area            cpu_fn(CPU_NAME,_flush_cache_area)
  20 #define cpu_flush_cache_entry           cpu_fn(CPU_NAME,_flush_cache_entry)
  21 #define cpu_clean_cache_area            cpu_fn(CPU_NAME,_clean_cache_area)
  22 #define cpu_flush_ram_page              cpu_fn(CPU_NAME,_flush_ram_page)
  23 #define cpu_flush_tlb_all               cpu_fn(CPU_NAME,_flush_tlb_all)
  24 #define cpu_flush_tlb_area              cpu_fn(CPU_NAME,_flush_tlb_area)
  25 #define cpu_switch_mm                   cpu_fn(CPU_NAME,_set_pgd)
  26 #define cpu_set_pmd                     cpu_fn(CPU_NAME,_set_pmd)
  27 #define cpu_set_pte                     cpu_fn(CPU_NAME,_set_pte)
  28 #define cpu_reset                       cpu_fn(CPU_NAME,reset)
  29 #define cpu_flush_icache_area           cpu_fn(CPU_NAME,_flush_icache_area)
  30 #define cpu_cache_wback_area            cpu_fn(CPU_NAME,_cache_wback_area)
  31 #define cpu_cache_purge_area            cpu_fn(CPU_NAME,_cache_purge_area)
  32
  33 #ifndef __ASSEMBLY__
  34
  35 #include <asm/page.h>
  36
  37 /* forward declare task_struct */
  38 struct task_struct;
  39
  40 /* declare all the functions as extern */
  41 extern void cpu_data_abort(unsigned long pc);
  42 extern void cpu_check_bugs(void);
  43 extern void cpu_proc_init(void);
  44 extern void cpu_proc_fin(void);
  45
  46 extern void cpu_flush_cache_all(void);
  47 extern void cpu_flush_cache_area(unsigned long address, unsigned long end, int flags);
  48 extern void cpu_flush_cache_entry(unsigned long address);
  49 extern void cpu_clean_cache_area(unsigned long start, unsigned long size);
  50 extern void cpu_flush_ram_page(unsigned long page);
  51 extern void cpu_flush_tlb_all(void);
  52 extern void cpu_flush_tlb_area(unsigned long address, unsigned long end, int flags);
  53 extern void cpu_switch_mm(unsigned long pgd_phys, struct task_struct *tsk);
  54 extern void cpu_set_pmd(pmd_t *pmdp, pmd_t pmd);
  55 extern void cpu_set_pte(pte_t *ptep, pte_t pte);
  56 extern unsigned long cpu_reset(void);
  57 extern void cpu_flush_icache_area(unsigned long start, unsigned long size);
  58 extern void cpu_cache_wback_area(unsigned long start, unsigned long end);
  59 extern void cpu_cache_purge_area(unsigned long start, unsigned long end);
  60
  61 #endif