K 10
svn:author
V 6
marcel
K 8
svn:date
V 27
2012-07-01T17:33:07.249139Z
K 7
svn:log
V 549
Dump a WIP
1.  Introduce the global shub_iack function that gets called to
    acknowledge interrupts. Remove the 1-off handling for sncon0.
    What this really means is that we need a PIC abstraction that
    works for both the Altix and DIG interrupt model.
2.  Commit the iommu_map methods that make the busdma/mi code work
    that way it does right now.
3.  Remove the callout code from the pcib driver. It didn't give
    me anything useful.
4.  Add commented-out debugging printfs that I now need to change
    into KTR or other mechanisms.

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