From owner-cvs-all  Mon Nov 20 19:25:34 2000
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From: Andrew Gallatin <gallatin@FreeBSD.org>
Date: Mon, 20 Nov 2000 19:25:31 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/alpha/pci cia.c
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gallatin    2000/11/20 19:25:31 PST

  Modified files:
    sys/alpha/pci        cia.c 
  Log:
  fix isa DMA on pyxis based machines:
  - move the call to cia_init_sgmap() to after we've determined if we're a pyxis
  - convert needed splhigh() in cia_sgmap_invalidate_pyxis() to disable_intr()
  
  Previously, any isa DMA on a pyxis based machine would cause a panic
  in cia_sgmap_invalidate_pyxis() because the pyxis workaround was never
  setup.
  
  - while i'm at it, convert needed splhigh() in cia_swiz_set_hae_mem to
  disable_intr()
  
  Revision  Changes    Path
  1.31      +9 -8      src/sys/alpha/pci/cia.c



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