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/* * Single CPU */ #ifdef __STDC__ #define __cpu_fn(name,x) cpu_##name##x #else #define __cpu_fn(name,x) cpu_/**/name/**/x #endif #define cpu_fn(name,x) __cpu_fn(name,x) /* * If we are supporting multiple CPUs, then * we must use a table of function pointers * for this lot. Otherwise, we can optimise * the table away. */ #define cpu_data_abort cpu_fn(CPU_NAME,_data_abort) #define cpu_check_bugs cpu_fn(CPU_NAME,_check_bugs) #define cpu_proc_init cpu_fn(CPU_NAME,_proc_init) #define cpu_proc_fin cpu_fn(CPU_NAME,_proc_fin) #define cpu_do_idle cpu_fn(CPU_NAME,_do_idle) #define cpu_flush_cache_all cpu_fn(CPU_NAME,_flush_cache_all) #define cpu_flush_cache_area cpu_fn(CPU_NAME,_flush_cache_area) #define cpu_flush_cache_entry cpu_fn(CPU_NAME,_flush_cache_entry) #define cpu_clean_cache_area cpu_fn(CPU_NAME,_clean_cache_area) #define cpu_flush_ram_page cpu_fn(CPU_NAME,_flush_ram_page) #define cpu_flush_tlb_all cpu_fn(CPU_NAME,_flush_tlb_all) #define cpu_flush_tlb_area cpu_fn(CPU_NAME,_flush_tlb_area) #define cpu_flush_tlb_page cpu_fn(CPU_NAME,_flush_tlb_page) #define cpu_set_pgd cpu_fn(CPU_NAME,_set_pgd) #define cpu_set_pmd cpu_fn(CPU_NAME,_set_pmd) #define cpu_set_pte cpu_fn(CPU_NAME,_set_pte) #define cpu_reset cpu_fn(CPU_NAME,_reset) #define cpu_flush_icache_area cpu_fn(CPU_NAME,_flush_icache_area) #define cpu_cache_wback_area cpu_fn(CPU_NAME,_cache_wback_area) #define cpu_cache_purge_area cpu_fn(CPU_NAME,_cache_purge_area) #define cpu_flush_icache_page cpu_fn(CPU_NAME,_flush_icache_page) #ifndef __ASSEMBLY__ #include <asm/page.h> /* forward declare task_struct */ struct task_struct; /* declare all the functions as extern */ extern void cpu_data_abort(unsigned long pc); extern void cpu_check_bugs(void); extern void cpu_proc_init(void); extern void cpu_proc_fin(void); extern int cpu_do_idle(int mode); extern void cpu_flush_cache_all(void); extern void cpu_flush_cache_area(unsigned long address, unsigned long end, int flags); extern void cpu_flush_cache_entry(unsigned long address); extern void cpu_clean_cache_area(unsigned long start, unsigned long size); extern void cpu_flush_ram_page(unsigned long page); extern void cpu_flush_tlb_all(void); extern void cpu_flush_tlb_area(unsigned long address, unsigned long end, int flags); extern void cpu_flush_tlb_page(unsigned long address, int flags); extern void cpu_set_pgd(unsigned long pgd_phys); extern void cpu_set_pmd(pmd_t *pmdp, pmd_t pmd); extern void cpu_set_pte(pte_t *ptep, pte_t pte); extern volatile void cpu_reset(unsigned long addr); extern void cpu_flush_icache_area(unsigned long start, unsigned long size); extern void cpu_cache_wback_area(unsigned long start, unsigned long end); extern void cpu_cache_purge_area(unsigned long start, unsigned long end); extern void cpu_flush_icache_page(unsigned long virt); #define cpu_switch_mm(pgd,tsk) cpu_set_pgd(__virt_to_phys((unsigned long)(pgd))) #endif |