dev/snc/dp83932subr.c

189 	bus_space_handle_t ioh = sc->sc_ioh;
199 	bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_IRQSEL);
201 	bus_space_write_1(iot, ioh, SNEC_CTRLB, encoded_irq);
230 	bus_space_handle_t ioh = sc->sc_ioh;
236 	bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMSEL);
238 	bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_MEMSEL_PHYS2EN(maddr));
244 	bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
246 	bus_space_write_1(iot, ioh, SNEC_CTRLB,
255 snc_nec16_check_memory(bus_space_tag_t iot, bus_space_handle_t ioh,
264 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
265 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
278 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
279 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
302 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
303 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
312 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
313 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
333 snc_nec16_detectsubr(bus_space_tag_t iot, bus_space_handle_t ioh,
347 	bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_IDENT);
348 	ident = bus_space_read_1(iot, ioh, SNEC_CTRLB);
372 	bus_space_write_1(iot, ioh, SNEC_ADDR, SNCR_CR);
373 	bus_space_write_2(iot, ioh, SNEC_CTRL, CR_RXDIS | CR_STP | CR_RST);
376 	cr = bus_space_read_2(iot, ioh, SNEC_CTRL);
385 	if (snc_nec16_check_memory(iot, ioh, memt, memh) == 0)
445 snc_nec16_get_enaddr(bus_space_tag_t iot, bus_space_handle_t ioh,
452 	snc_nec16_read_eeprom(iot, ioh, eeprom);
509 	bus_space_handle_t ioh = sc->sc_ioh;
526 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_MEMBS);
528 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
696 snc_nec16_read_eeprom(bus_space_tag_t iot, bus_space_handle_t ioh,
704 		bus_space_write_1(iot, ioh, SNEC_ADDR, SNECR_EEP);
706 		bus_space_write_1(iot, ioh, SNEC_CTRLB, 0x00);
710 		bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS);
713 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
717 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
721 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
725 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
729 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
733 		bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS);
736 		bus_space_write_1(iot, ioh, SNEC_CTRLB,
742 			bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS |
746 			bus_space_write_1(iot, ioh, SNEC_CTRLB,
752 		bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS);
753 		(void) bus_space_read_1(iot, ioh, SNEC_CTRLB);	/* ACK */
759 			bus_space_write_1(iot, ioh, SNEC_CTRLB,
763 			bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS);
765 			if (bus_space_read_1(iot, ioh, SNEC_CTRLB) & SNECR_EEP_DO)
773 			bus_space_write_1(iot, ioh, SNEC_CTRLB,
777 			bus_space_write_1(iot, ioh, SNEC_CTRLB, SNECR_EEP_CS);
779 			if (bus_space_read_1(iot, ioh, SNEC_CTRLB) & SNECR_EEP_DO)
784 		bus_space_write_1(iot, ioh, SNEC_CTRLB, 0x00);
810 snc_nec16_dump_reg(bus_space_tag_t iot, bus_space_handle_t ioh)
818 		bus_space_write_1(iot, ioh, SNEC_ADDR, n);
820 		val = bus_space_read_2(iot, ioh, SNEC_CTRL);
831 		bus_space_write_1(iot, ioh, SNEC_ADDR, n);
833 		val = (u_int16_t) bus_space_read_1(iot, ioh, SNEC_CTRLB);