mirror of
https://github.com/torvalds/linux.git
synced 2024-12-24 20:01:55 +00:00
45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
|
/*
|
||
|
|
* linux/include/asm-arm/cpu-single.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 2000 Russell King
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
* Single CPU
|
||
|
|
*/
|
||
|
|
#ifdef __STDC__
|
||
|
|
#define __catify_fn(name,x) name##x
|
||
|
|
#else
|
||
|
|
#define __catify_fn(name,x) name/**/x
|
||
|
|
#endif
|
||
|
|
#define __cpu_fn(name,x) __catify_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_proc_init __cpu_fn(CPU_NAME,_proc_init)
|
||
|
|
#define cpu_proc_fin __cpu_fn(CPU_NAME,_proc_fin)
|
||
|
|
#define cpu_reset __cpu_fn(CPU_NAME,_reset)
|
||
|
|
#define cpu_do_idle __cpu_fn(CPU_NAME,_do_idle)
|
||
|
|
#define cpu_dcache_clean_area __cpu_fn(CPU_NAME,_dcache_clean_area)
|
||
|
|
#define cpu_do_switch_mm __cpu_fn(CPU_NAME,_switch_mm)
|
||
|
|
#define cpu_set_pte __cpu_fn(CPU_NAME,_set_pte)
|
||
|
|
|
||
|
|
#include <asm/page.h>
|
||
|
|
|
||
|
|
struct mm_struct;
|
||
|
|
|
||
|
|
/* declare all the functions as extern */
|
||
|
|
extern void cpu_proc_init(void);
|
||
|
|
extern void cpu_proc_fin(void);
|
||
|
|
extern int cpu_do_idle(void);
|
||
|
|
extern void cpu_dcache_clean_area(void *, int);
|
||
|
|
extern void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm);
|
||
|
|
extern void cpu_set_pte(pte_t *ptep, pte_t pte);
|
||
|
|
extern volatile void cpu_reset(unsigned long addr);
|