VxWorks API Reference : OS Libraries

cacheR7kLib

NAME

cacheR7kLib - MIPS R7000 cache management library

ROUTINES

cacheR7kLibInit( ) - initialize the R7000 cache library

DESCRIPTION

This library contains architecture-specific cache library functions for the MIPS R7000 architecture. The R7000 utilizes a variable-size instruction and data cache that operates in write-back mode. Cache line size also varies.

For general information about caching, see the manual entry for cacheLib.

INCLUDE FILES

cacheLib.h

SEE ALSO

cacheLib

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OS Libraries : Routines

cacheR7kLibInit( )

NAME

cacheR7kLibInit( ) - initialize the R7000 cache library

SYNOPSIS

STATUS cacheR7kLibInit
    (
    CACHE_MODE instMode,       /* instruction cache mode */
    CACHE_MODE dataMode,       /* data cache mode */
    UINT32     iCacheSize,
    UINT32     iCacheLineSize,
    UINT32     dCacheSize,
    UINT32     dCacheLineSize,
    UINT32     sCacheSize,
    UINT32     sCacheLineSize,
    UINT32     tCacheSize,
    UINT32     tCacheLineSize
    )

DESCRIPTION

This routine initializes the function pointers for the R7000 cache library. The board support package can select this cache library by assigning the function pointer sysCacheLibInit to cacheR7kLibInit( ).

RETURNS

OK.

SEE ALSO

cacheR7kLib