mirror of
https://github.com/torvalds/linux.git
synced 2025-11-04 10:40:15 +02:00
7de9cf4740
This patch contains cache and TLB maintenance functions. Signed-off-by: Vincent Chen <vincentc@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
// Copyright (C) 2005-2017 Andes Technology Corporation
|
|
|
|
#ifndef __NDS32_PROCFNS_H__
|
|
#define __NDS32_PROCFNS_H__
|
|
|
|
#ifdef __KERNEL__
|
|
#include <asm/page.h>
|
|
|
|
struct mm_struct;
|
|
struct vm_area_struct;
|
|
extern void cpu_proc_init(void);
|
|
extern void cpu_proc_fin(void);
|
|
extern void cpu_do_idle(void);
|
|
extern void cpu_reset(unsigned long reset);
|
|
extern void cpu_switch_mm(struct mm_struct *mm);
|
|
|
|
extern void cpu_dcache_inval_all(void);
|
|
extern void cpu_dcache_wbinval_all(void);
|
|
extern void cpu_dcache_inval_page(unsigned long page);
|
|
extern void cpu_dcache_wb_page(unsigned long page);
|
|
extern void cpu_dcache_wbinval_page(unsigned long page);
|
|
extern void cpu_dcache_inval_range(unsigned long start, unsigned long end);
|
|
extern void cpu_dcache_wb_range(unsigned long start, unsigned long end);
|
|
extern void cpu_dcache_wbinval_range(unsigned long start, unsigned long end);
|
|
|
|
extern void cpu_icache_inval_all(void);
|
|
extern void cpu_icache_inval_page(unsigned long page);
|
|
extern void cpu_icache_inval_range(unsigned long start, unsigned long end);
|
|
|
|
extern void cpu_cache_wbinval_page(unsigned long page, int flushi);
|
|
extern void cpu_cache_wbinval_range(unsigned long start,
|
|
unsigned long end, int flushi);
|
|
extern void cpu_cache_wbinval_range_check(struct vm_area_struct *vma,
|
|
unsigned long start,
|
|
unsigned long end, bool flushi,
|
|
bool wbd);
|
|
|
|
extern void cpu_dma_wb_range(unsigned long start, unsigned long end);
|
|
extern void cpu_dma_inval_range(unsigned long start, unsigned long end);
|
|
extern void cpu_dma_wbinval_range(unsigned long start, unsigned long end);
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* __NDS32_PROCFNS_H__ */
|