dev/le/if_le_ledma.c

133 	struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
135 	bus_write_2(lesc->sc_rres, LEREG1_RAP, port);
136 	bus_barrier(lesc->sc_rres, LEREG1_RAP, 2, BUS_SPACE_BARRIER_WRITE);
137 	bus_write_2(lesc->sc_rres, LEREG1_RDP, val);
143 	struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
145 	bus_write_2(lesc->sc_rres, LEREG1_RAP, port);
146 	bus_barrier(lesc->sc_rres, LEREG1_RAP, 2, BUS_SPACE_BARRIER_WRITE);
147 	return (bus_read_2(lesc->sc_rres, LEREG1_RDP));
217 	struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
218 	struct lsi64854_softc *dma = lesc->sc_dma;
230 	    lesc->sc_laddr & 0xff000000);
247 	struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
248 	struct lsi64854_softc *dma = lesc->sc_dma;
256 	struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
263 	if (L64854_GCSR(lesc->sc_dma) & E_TP_AUI) {
285 	struct le_dma_softc *lesc = (struct le_dma_softc *)xsc;
290 	lesc->sc_laddr = segs[0].ds_addr;
307 	struct le_dma_softc *lesc;
312 	lesc = device_get_softc(dev);
313 	sc = &lesc->sc_am7990.lsc;
322 	lesc->sc_dma = dma;
323 	lesc->sc_dma->sc_client = lesc;
326 	lesc->sc_rres = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
328 	if (lesc->sc_rres == NULL) {
335 	if ((lesc->sc_ires = bus_alloc_resource_any(dev, SYS_RES_IRQ,
362 	    &lesc->sc_dmat);
368 	error = bus_dmamem_alloc(lesc->sc_dmat, (void **)&sc->sc_mem,
369 	    BUS_DMA_WAITOK | BUS_DMA_COHERENT, &lesc->sc_dmam);
375 	lesc->sc_laddr = 0;
376 	error = bus_dmamap_load(lesc->sc_dmat, lesc->sc_dmam, sc->sc_mem,
377 	    sc->sc_memsize, le_dma_dma_callback, lesc, 0);
378 	if (error != 0 || lesc->sc_laddr == 0) {
383 	sc->sc_addr = lesc->sc_laddr & 0xffffff;
407 	error = am7990_config(&lesc->sc_am7990, device_get_name(dev),
414 	error = bus_setup_intr(dev, lesc->sc_ires, INTR_TYPE_NET | INTR_MPSAFE,
415 	    NULL, am7990_intr, sc, &lesc->sc_ih);
424 	am7990_detach(&lesc->sc_am7990);
426 	bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
428 	bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
430 	bus_dma_tag_destroy(lesc->sc_dmat);
434 	bus_release_resource(dev, SYS_RES_IRQ, rman_get_rid(lesc->sc_ires),
435 	    lesc->sc_ires);
437 	bus_release_resource(dev, SYS_RES_MEMORY, rman_get_rid(lesc->sc_rres),
438 	    lesc->sc_rres);
447 	struct le_dma_softc *lesc;
451 	lesc = device_get_softc(dev);
452 	sc = &lesc->sc_am7990.lsc;
454 	bus_teardown_intr(dev, lesc->sc_ires, lesc->sc_ih);
455 	am7990_detach(&lesc->sc_am7990);
456 	bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
457 	bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
458 	bus_dma_tag_destroy(lesc->sc_dmat);
459 	error = lsi64854_detach(lesc->sc_dma);
462 	bus_release_resource(dev, SYS_RES_IRQ, rman_get_rid(lesc->sc_ires),
463 	    lesc->sc_ires);
464 	bus_release_resource(dev, SYS_RES_MEMORY, rman_get_rid(lesc->sc_rres),
465 	    lesc->sc_rres);
474 	struct le_dma_softc *lesc;
476 	lesc = device_get_softc(dev);
478 	lance_suspend(&lesc->sc_am7990.lsc);
486 	struct le_dma_softc *lesc;
488 	lesc = device_get_softc(dev);
490 	lance_resume(&lesc->sc_am7990.lsc);