From owner-cvs-all  Wed Mar  6 22: 1:49 2002
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From: Jake Burkholder <jake@FreeBSD.org>
Date: Wed, 6 Mar 2002 22:01:41 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/sparc64/include smp.h tlb.h
         src/sys/sparc64/sparc64 bus_machdep.c genassym.c machdep.c
         mp_exception.s mp_locore.s mp_machdep.c pmap.c pv.c trap.c tsb.c
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jake        2002/03/06 22:01:41 PST

  Modified files:
    sys/sparc64/include  smp.h tlb.h 
    sys/sparc64/sparc64  bus_machdep.c genassym.c machdep.c 
                         mp_exception.s mp_locore.s mp_machdep.c 
                         pmap.c pv.c trap.c tsb.c 
  Log:
  Implement delivery of tlb shootdown ipis.  This is currently more fine grained
  than the other implementations; we have complete control over the tlb, so we
  only demap specific pages.  We take advantage of the ranged tlb flush api
  to send one ipi for a range of pages, and due to the pm_active optimization
  we rarely send ipis for demaps from user pmaps.
  
  Remove now unused routines to load the tlb; this is only done once outside
  of the tlb fault handlers.
  Minor cleanups to the smp startup code.
  
  This boots multi user with both cpus active on a dual ultra 60 and on a
  dual ultra 2.
  
  Revision  Changes    Path
  1.8       +37 -24    src/sys/sparc64/include/smp.h
  1.14      +66 -145   src/sys/sparc64/include/tlb.h
  1.6       +2 -0      src/sys/sparc64/sparc64/bus_machdep.c
  1.27      +4 -2      src/sys/sparc64/sparc64/genassym.c
  1.41      +2 -0      src/sys/sparc64/sparc64/machdep.c
  1.2       +68 -53    src/sys/sparc64/sparc64/mp_exception.s
  1.3       +23 -15    src/sys/sparc64/sparc64/mp_locore.s
  1.4       +18 -9     src/sys/sparc64/sparc64/mp_machdep.c
  1.40      +17 -7     src/sys/sparc64/sparc64/pmap.c
  1.13      +2 -0      src/sys/sparc64/sparc64/pv.c
  1.28      +2 -0      src/sys/sparc64/sparc64/trap.c
  1.17      +2 -0      src/sys/sparc64/sparc64/tsb.c

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