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From: Peter Wemm <peter@FreeBSD.org>
Date: Fri, 2 Aug 2002 18:02:37 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 pmap.c
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peter       2002/08/02 18:02:37 PDT

  Modified files:
    sys/i386/i386        pmap.c 
  Log:
  Take advantage of the fact that there is a small 1MB direct mapped region
  on x86 in between KERNBASE and the kernel load address.  pmap_mapdev()
  can return pointers to this for devices operating in the isa "hole".
  
  Revision  Changes    Path
  1.352     +11 -8     src/sys/i386/i386/pmap.c

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