VxWorks Reference Manual : Libraries
cacheR33kLib - MIPS R33000 cache management library
cacheR33kLibInit( ) - initialize the R33000 cache library
This library contains architecture-specific cache library functions for the MIPS R33000 architecture. The R33000 utilizes a 8-Kbyte instruction cache and a 1-Kbyte data cache that operate in write-through mode. Cache line size is fixed at 16 bytes. Cache tags may be invalidated on a per-line basis by execution of a store to a specified line while the cache is in invalidate mode.
For general information about caching, see the manual entry for cacheLib.
arch/mips/lr33000.h, cacheLib.h
cacheR33kLib, cacheLib, LSI Logic LR33000 MIPS Embedded Processor User's Manual
cacheR33kLibInit( ) - initialize the R33000 cache library
STATUS cacheR33kLibInit ( CACHE_MODE instMode, /* instruction cache mode */ CACHE_MODE dataMode /* data cache mode */ )
This routine initializes the function pointers for the R33000 cache library. The board support package can select this cache library by calling this routine.
OK.