static void
tyneisabrattach(device_t parent, device_t self, void *aux)
{
struct isabr_softc *sc = device_private(self);
sc->sc_dev = self;
_bus_dma_tag_init(&sc->sc_dmat); /* XXX dedicated bounce mem */
(*platform->set_intr)(MIPS_INT_MASK_2, isabr_iointr, ARC_INTPRI_PCIISA);
isabrattach(sc);
}
void
jazz_bus_dma_tag_init(bus_dma_tag_t t)
{
_bus_dma_tag_init(t);
t->_dmamap_create = jazz_bus_dmamap_create;
t->_dmamap_destroy = jazz_bus_dmamap_destroy;
t->_dmamap_load = jazz_bus_dmamap_load;
t->_dmamap_load_mbuf = jazz_bus_dmamap_load_mbuf;
t->_dmamap_load_uio = jazz_bus_dmamap_load_uio;
t->_dmamap_load_raw = jazz_bus_dmamap_load_raw;
t->_dmamap_unload = jazz_bus_dmamap_unload;
t->_dmamap_sync = jazz_bus_dmamap_sync;
t->_dmamem_alloc = _bus_dmamem_alloc;
t->_dmamem_free = _bus_dmamem_free;
}
void
isadma_bounce_tag_init(bus_dma_tag_t t)
{
/*
* Initialize the DMA tag used for ISA DMA.
*/
_bus_dma_tag_init(t);
t->_dmamap_create = isadma_bounce_dmamap_create;
t->_dmamap_destroy = isadma_bounce_dmamap_destroy;
t->_dmamap_load = isadma_bounce_dmamap_load;
t->_dmamap_load_mbuf = isadma_bounce_dmamap_load_mbuf;
t->_dmamap_load_uio = isadma_bounce_dmamap_load_uio;
t->_dmamap_load_raw = isadma_bounce_dmamap_load_raw;
t->_dmamap_unload = isadma_bounce_dmamap_unload;
t->_dmamap_sync = isadma_bounce_dmamap_sync;
t->_dmamem_alloc = isadma_bounce_dmamem_alloc;
}
