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    Searched defs:sc_dmabuf (Results 1 - 3 of 3) sorted by relevancy

  /src/sys/arch/macppc/dev/
lightbar.c 63 uint32_t *sc_dmabuf; member in struct:lightbar_softc
173 sc->sc_dmabuf = kmem_alloc(4096, KM_SLEEP);
177 sc->sc_dmabuf[i] = LEDMASK(0xaa550000);
188 DBDMA_BUILD(cmd, DBDMA_CMD_OUT_MORE, 0, 32, vtophys((vaddr_t)sc->sc_dmabuf),
310 sc->sc_dmabuf[i] = LEDMASK(latch);
  /src/sys/arch/x68k/dev/
mhavar.h 141 void * sc_dmabuf; member in struct:mha_softc
  /src/sys/dev/isa/
gus.c 246 int sc_dmabuf; /* Which ring buffer we're DMA'ing to */ member in struct:gus_softc
1102 sc->sc_dmabuf = 0;
1298 boarddma = size * sc->sc_dmabuf + GUS_MEM_OFFSET;
1311 boarddma = size * sc->sc_dmabuf + GUS_MEM_OFFSET;
1537 if (sc->sc_dmabuf == sc->sc_nbufs - 1) {
1590 gus_start_playing(sc, sc->sc_dmabuf);
1612 if (sc->sc_dmabuf == 0 &&
1636 playstats[playcntr].dmabuf = sc->sc_dmabuf;
1657 sc->sc_dmabuf = (sc->sc_dmabuf + 1) % sc->sc_nbufs
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