mirror of
https://github.com/adulau/aha.git
synced 2024-12-29 12:16:20 +00:00
ceb8944b3a
Uncached shadow feature is not supported in current kernel code that's why I removed it. Signed-off-by: Michal Simek <monstr@monstr.eu>
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
|
|
* Cache operations
|
|
*
|
|
* Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu>
|
|
* Copyright (C) 2007-2009 PetaLogix
|
|
* Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au>
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General
|
|
* Public License. See the file COPYING in the main directory of this
|
|
* archive for more details.
|
|
*/
|
|
|
|
#ifndef _ASM_MICROBLAZE_CACHE_H
|
|
#define _ASM_MICROBLAZE_CACHE_H
|
|
|
|
#include <asm/registers.h>
|
|
|
|
#define L1_CACHE_SHIFT 2
|
|
/* word-granular cache in microblaze */
|
|
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
|
|
|
|
#define SMP_CACHE_BYTES L1_CACHE_BYTES
|
|
|
|
void _enable_icache(void);
|
|
void _disable_icache(void);
|
|
void _invalidate_icache(unsigned int addr);
|
|
|
|
#define __enable_icache() _enable_icache()
|
|
#define __disable_icache() _disable_icache()
|
|
#define __invalidate_icache(addr) _invalidate_icache(addr)
|
|
|
|
void _enable_dcache(void);
|
|
void _disable_dcache(void);
|
|
void _invalidate_dcache(unsigned int addr);
|
|
|
|
#define __enable_dcache() _enable_dcache()
|
|
#define __disable_dcache() _disable_dcache()
|
|
#define __invalidate_dcache(addr) _invalidate_dcache(addr)
|
|
|
|
#endif /* _ASM_MICROBLAZE_CACHE_H */
|