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Searched refs:ISA_DRQ_ISFREE (Results 1 – 2 of 2) sorted by relevance

/openbsd/sys/dev/isa/
H A Disadma.c180 if (ISA_DRQ_ISFREE(sc, chan) == 0) { in isa_dmacascade()
221 if (ISA_DRQ_ISFREE(sc, chan) == 0) { in isa_dmamap_create()
245 if (ISA_DRQ_ISFREE(sc, chan)) { in isa_dmamap_destroy()
610 return ISA_DRQ_ISFREE(sc, chan); in isa_drq_isfree()
H A Disavar.h349 #define ISA_DRQ_ISFREE(isadev, drq) \ macro