android_kernel_motorola_sm6225/include/asm-cris/arch-v32/cache.h
Jesper Nilsson 738af38bbc CRIS v32: Add prototypes for cache flushing
We need these to work around some cache bugs in CRISv32 chips.
2008-02-08 11:06:24 +01:00

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C

#ifndef _ASM_CRIS_ARCH_CACHE_H
#define _ASM_CRIS_ARCH_CACHE_H
#include <asm/arch/hwregs/dma.h>
/* A cache-line is 32 bytes. */
#define L1_CACHE_BYTES 32
#define L1_CACHE_SHIFT 5
void flush_dma_list(dma_descr_data *descr);
void flush_dma_descr(dma_descr_data *descr, int flush_buf);
#define flush_dma_context(c) \
flush_dma_list(phys_to_virt((c)->saved_data));
void cris_flush_cache_range(void *buf, unsigned long len);
void cris_flush_cache(void);
#endif /* _ASM_CRIS_ARCH_CACHE_H */