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257230 |
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27-Oct-2013 |
kib |
Add a virtual table for the busdma methods on x86, to allow different busdma implementations to coexist. Copy busdma_machdep.c to busdma_bounce.c, which is still a single implementation of the busdma interface on x86 for now. The busdma_machdep.c only contains common and dispatch code.
Tested by: pho (as part of the larger patch) Sponsored by: The FreeBSD Foundation MFC after: 1 month
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