cacher33klib.html

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<html><head><!-- /vobs/wpwr/docs/vxworks/ref/cacheR33kLib.html - generated by refgen from ../mips/cacheR33kLib.c --> <title> cacheR33kLib </title></head><body bgcolor="#FFFFFF"> <hr><a name="top"></a><p align=right><a href="libIndex.html"><i>VxWorks Reference Manual :  Libraries</i></a></p></blockquote><h1>cacheR33kLib</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  <p><strong>cacheR33kLib</strong> - MIPS R33000 cache management library </p></blockquote><h4>ROUTINES</h4><blockquote><p><p><b><i><a href="./cacheR33kLib.html#cacheR33kLibInit">cacheR33kLibInit</a></i>(&nbsp;)</b>  -  initialize the R33000 cache library<br><p></blockquote><h4>DESCRIPTION</h4><blockquote><p>This library contains architecture-specific cache library functions for the MIPS R33000 architecture.  The R33000 utilizes a 8-Kbyte instruction cacheand a 1-Kbyte data cache that operate in write-through mode.  Cache linesize is fixed at 16 bytes.  Cache tags may be invalidated on a per-linebasis by execution of a store to a specified line while the cache is ininvalidate mode.<p>For general information about caching, see the manual entry for cacheLib.<p></blockquote><h4>INCLUDE FILES</h4><blockquote><p><b>arch/mips/lr33000.h</b>, <b>cacheLib.h</b><p></blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./cacheR33kLib.html#top">cacheR33kLib</a></b>, <b><a href="./cacheLib.html#top">cacheLib</a></b>,  <i>LSI Logic LR33000 MIPS Embedded Processor User's Manual </i><hr><a name="cacheR33kLibInit"></a><p align=right><a href="rtnIndex.html"><i>Libraries :  Routines</i></a></p></blockquote><h1><i>cacheR33kLibInit</i>(&nbsp;)</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote>  <p><strong><i>cacheR33kLibInit</i>(&nbsp;)</strong> - initialize the R33000 cache library</p></blockquote><h4>SYNOPSIS</h4><blockquote><p><pre>STATUS cacheR33kLibInit    (    CACHE_MODE instMode, /* instruction cache mode */    CACHE_MODE dataMode  /* data cache mode */    )</pre></blockquote><h4>DESCRIPTION</h4><blockquote><p>This routine initializes the function pointers for the R33000 cachelibrary.  The board support package can select this cache library by calling this routine.<p></blockquote><h4>RETURNS</h4><blockquote><p>OK.</blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./cacheR33kLib.html#top">cacheR33kLib</a></b></body></html>

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