Searched refs:dmachan (Results 1 - 12 of 12) sorted by relevance

/freebsd-10.3-release/sys/dev/sound/isa/
H A Dsndbuf_dma.c42 b->dmachan = -1;
45 b->dmachan = rman_get_start(drq);
69 isa_dmastart(b->dir | ISADMA_RAW, b->buf, b->bufsize, b->dmachan);
74 isa_dmastop(b->dmachan);
75 isa_dmadone(b->dir | ISADMA_RAW, b->buf, b->bufsize, b->dmachan);
82 b->dmachan));
95 i = isa_dmastatus(b->dmachan);
/freebsd-10.3-release/sys/dev/fdc/
H A Dfdcvar.h40 int dmachan; member in struct:fdc_data
H A Dfdc_isa.c151 fdc->dmachan = rman_get_start(fdc->res_drq);
H A Dfdc.c790 fd->fd_ioptr, fd->fd_iosize, fdc->dmachan);
959 fd->fd_ioptr, fd->fd_iosize, fdc->dmachan);
1039 fd->fd_ioptr, fd->fd_iosize, fdc->dmachan);
1755 isa_dma_release(fdc->dmachan);
1810 error = isa_dma_acquire(fdc->dmachan);
1812 error = isa_dma_init(fdc->dmachan,
1815 isa_dma_release(fdc->dmachan);
/freebsd-10.3-release/sys/pc98/cbus/
H A Dfdcvar.h81 int dmachan; member in struct:fdc_data
H A Dfdc_cbus.c105 fdc->dmachan = rman_get_start(fdc->res_drq);
H A Dfdc.c1392 isa_dma_acquire(fdc->dmachan);
1393 isa_dmainit(fdc->dmachan, MAX_SEC_SIZE);
1426 isa_dma_release(fdc->dmachan);
1956 format ? bp->bio_bcount : fdblk, fdc->dmachan);
1976 fdc->dmachan);
2034 fdc->dmachan);
2080 fdc->dmachan);
2119 fdc->dmachan);
2131 format ? bp->bio_bcount : fdblk, fdc->dmachan);
/freebsd-10.3-release/sys/dev/ieee488/
H A Dibfoo.c283 if (ib->mode == DMA_IDATA && isa_dmatc(u->dmachan)) {
284 KASSERT(u->dmachan >= 0, ("Bogus dmachan = %d", u->dmachan));
516 KASSERT(u->dmachan >= 0, ("Bogus dmachan %d", u->dmachan));
519 isa_dmastart(ISADMA_READ, data, len, u->dmachan);
525 j = isa_dmastatus(u->dmachan);
526 isa_dmadone(ISADMA_READ, data, len, u->dmachan);
[all...]
H A Dupd7210.h54 int dmachan; member in struct:upd7210
H A Dpcii.c244 sc->upd7210.dmachan = -1;
246 sc->upd7210.dmachan = rman_get_start(sc->res[1]);
H A Dtnt4882.c276 sc->upd7210.dmachan = -1;
/freebsd-10.3-release/sys/dev/sound/pcm/
H A Dbuffer.h50 int dmachan, dir; /* dma channel */ member in struct:snd_dbuf

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