Poul-Henning Kamp 7ce1979be6 Add new a function isa_dma_init() which returns an errno when it fails ... and which takes a M_WAITOK/M_NOWAIT flag argument. Add compatibility isa_dmainit() macro which whines loudly if isa_dma_init() fails. Problem uncovered by: tegge		2004-09-15 12:09:50 +00:00
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isa_dma.c
isa.c