DragonFly- master sys/platform/pc64/amd64 pmap.c sys/platform/pc64/include pmap.h

Matthew Dillon dillon at crater.dragonflybsd.org
Tue Jul 7 11:22:40 PDT 2009

commit 057877acdfe820f03c3a44bad801a2da381ff54e
Author: Jordan Gordeev <jgordeev at dir.bg>
Date:   Fri Jul 3 22:23:20 2009 +0300

    amd64: Map the local APIC.
    Introduce a new function - pmap_mapdev_uncacheable(). It's a copy of pmap_mapdev(), but creates PT entries that disable caching.
    Use pmap_mapdev_uncacheable() when mapping the local APIC.

Summary of changes:
 sys/platform/pc64/amd64/pmap.c   |   31 +++++++++++++++++++++++++++++++
 sys/platform/pc64/include/pmap.h |    1 +
 2 files changed, 32 insertions(+), 0 deletions(-)


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