CACHE Interfaces

Functions
void	metal_cache_flush (void *addr, unsigned int len)
	flush specified data cache More...
void	metal_cache_invalidate (void *addr, unsigned int len)
	invalidate specified data cache More...

Detailed Description

Function Documentation

metal_cache_flush()

void metal_cache_flush	(	void *	addr,
		unsigned int	len
	)

flush specified data cache

Parameters

[in]	addr	start memory logical address
[in]	len	length of memory If addr is NULL, and len is 0, It will flush the whole data cache.

Do nothing. Do not flush cache from Linux userspace.

metal_cache_invalidate()

void metal_cache_invalidate	(	void *	addr,
		unsigned int	len
	)

invalidate specified data cache

Parameters

[in]	addr	start memory logical address
[in]	len	length of memory If addr is NULL, and len is 0, It will invalidate the whole data cache.

Do nothing. Do not invalidate cache from Linux userspace.