dbdma_alloc
sc->sc_odmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command), NULL);
sc->sc_idmacmd = dbdma_alloc(20 * sizeof(struct dbdma_command), NULL);
dbdma_command_t *dbdma_alloc(int, void **); /* Allocate command structures */
esc->sc_dmacmd = dbdma_alloc(sizeof(dbdma_command_t) * 20, NULL);
sc->sc_txcmd = dbdma_alloc(BMAC_TXBUFS * sizeof(dbdma_command_t), NULL);
sc->sc_rxcmd = dbdma_alloc((BMAC_RXBUFS + 1) * sizeof(dbdma_command_t),
sc->sc_txdmacmd = dbdma_alloc(sizeof(dbdma_command_t) * 2, NULL);
sc->sc_rxdmacmd = (void *)dbdma_alloc(sizeof(dbdma_command_t) * 8,
sc->sc_dmacmd = dbdma_alloc(sizeof(dbdma_command_t) * 20, NULL);
sc->sc_odmacmd = dbdma_alloc(4 * sizeof(struct dbdma_command), NULL);
sc->sc_dmacmd = dbdma_alloc(sizeof(dbdma_command_t) * 20, NULL);
sc->sc_odmacmd = dbdma_alloc((SNAPPER_MAXPAGES + 4) *
sc->sc_idmacmd = dbdma_alloc((SNAPPER_MAXPAGES + 4) *
sc->sc_dmacmd = dbdma_alloc(sizeof(dbdma_command_t) * 20,
dbdma_alloc(sizeof(dbdma_command_t) * 3, NULL);