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()

0 files changed, 0 insertions, 0 deletions