177 mos_reg_read_1(struct usbnet *un, int reg)  in mos_reg_read_1()  argument
183 	if (usbnet_isdying(un))  in mos_reg_read_1()
192 	err = usbd_do_request(un->un_udev, &req, &val);  in mos_reg_read_1()
195 		aprint_error_dev(un->un_dev, "read reg %x\n", reg);  in mos_reg_read_1()
203 mos_reg_read_2(struct usbnet *un, int reg)  in mos_reg_read_2()  argument
209 	if (usbnet_isdying(un))  in mos_reg_read_2()
220 	err = usbd_do_request(un->un_udev, &req, &val);  in mos_reg_read_2()
223 		aprint_error_dev(un->un_dev, "read reg2 %x\n", reg);  in mos_reg_read_2()
231 mos_reg_write_1(struct usbnet *un, int reg, int aval)  in mos_reg_write_1()  argument
237 	if (usbnet_isdying(un))  in mos_reg_write_1()
248 	err = usbd_do_request(un->un_udev, &req, &val);  in mos_reg_write_1()
251 		aprint_error_dev(un->un_dev, "write reg %x <- %x\n",   in mos_reg_write_1()
258 mos_reg_write_2(struct usbnet *un, int reg, int aval)  in mos_reg_write_2()  argument
266 	if (usbnet_isdying(un))  in mos_reg_write_2()
275 	err = usbd_do_request(un->un_udev, &req, &val);  in mos_reg_write_2()
278 		aprint_error_dev(un->un_dev, "write reg2 %x <- %x\n",   in mos_reg_write_2()
285 mos_readmac(struct usbnet *un)  in mos_readmac()  argument
290 	if (usbnet_isdying(un))  in mos_readmac()
299 	err = usbd_do_request(un->un_udev, &req, un->un_eaddr);  in mos_readmac()
302 		aprint_error_dev(un->un_dev, "%s: failed", __func__);  in mos_readmac()
308 mos_writemac(struct usbnet *un)  in mos_writemac()  argument
313 	if (usbnet_isdying(un))  in mos_writemac()
322 	err = usbd_do_request(un->un_udev, &req, un->un_eaddr);  in mos_writemac()
325 		aprint_error_dev(un->un_dev, "%s: failed", __func__);  in mos_writemac()
331 mos_write_mcast(struct usbnet *un, uint8_t *hashtbl)  in mos_write_mcast()  argument
336 	if (usbnet_isdying(un))  in mos_write_mcast()
345 	err = usbd_do_request(un->un_udev, &req, hashtbl);  in mos_write_mcast()
348 		aprint_error_dev(un->un_dev, "%s: failed", __func__);  in mos_write_mcast()
356 mos_uno_mii_read_reg(struct usbnet *un, int phy, int reg, uint16_t *val)  in mos_uno_mii_read_reg()  argument
360 	mos_reg_write_2(un, MOS_PHY_DATA, 0);  in mos_uno_mii_read_reg()
361 	mos_reg_write_1(un, MOS_PHY_CTL, (phy & MOS_PHYCTL_PHYADDR) |  in mos_uno_mii_read_reg()
363 	mos_reg_write_1(un, MOS_PHY_STS, (reg & MOS_PHYSTS_PHYREG) |  in mos_uno_mii_read_reg()
367 		if (usbnet_isdying(un)) {  in mos_uno_mii_read_reg()
371 		if (mos_reg_read_1(un, MOS_PHY_STS) & MOS_PHYSTS_READY)  in mos_uno_mii_read_reg()
375 		aprint_error_dev(un->un_dev, "read PHY failed\n");  in mos_uno_mii_read_reg()
380 	res = mos_reg_read_2(un, MOS_PHY_DATA);  in mos_uno_mii_read_reg()
384 	    device_xname(un->un_dev), __func__, phy, reg, res));  in mos_uno_mii_read_reg()
390 mos_uno_mii_write_reg(struct usbnet *un, int phy, int reg, uint16_t val)  in mos_uno_mii_write_reg()  argument
395 	    device_xname(un->un_dev), __func__, phy, reg, val));  in mos_uno_mii_write_reg()
397 	mos_reg_write_2(un, MOS_PHY_DATA, val);  in mos_uno_mii_write_reg()
398 	mos_reg_write_1(un, MOS_PHY_CTL, (phy & MOS_PHYCTL_PHYADDR) |  in mos_uno_mii_write_reg()
400 	mos_reg_write_1(un, MOS_PHY_STS, (reg & MOS_PHYSTS_PHYREG) |  in mos_uno_mii_write_reg()
404 		if (usbnet_isdying(un))  in mos_uno_mii_write_reg()
406 		if (mos_reg_read_1(un, MOS_PHY_STS) & MOS_PHYSTS_READY)  in mos_uno_mii_write_reg()
410 		aprint_error_dev(un->un_dev, "write PHY failed\n");  in mos_uno_mii_write_reg()
420 	struct usbnet * const		un = ifp->if_softc;  in mos_uno_mii_statchg()  local
421 	struct mii_data * const		mii = usbnet_mii(un);  in mos_uno_mii_statchg()
424 	if (usbnet_isdying(un))  in mos_uno_mii_statchg()
427 	DPRINTFN(10,("%s: %s: enter\n", device_xname(un->un_dev), __func__));  in mos_uno_mii_statchg()
430 	val = mos_reg_read_1(un, MOS_CTL);  in mos_uno_mii_statchg()
432 	mos_reg_write_1(un, MOS_CTL, val);  in mos_uno_mii_statchg()
435 	mos_reg_write_1(un, MOS_FRAME_DROP_CNT, 0);  in mos_uno_mii_statchg()
452 		usbnet_set_link(un, true);  in mos_uno_mii_statchg()
457 	err = mos_reg_write_1(un, MOS_CTL, val);  in mos_uno_mii_statchg()
460 		aprint_error_dev(un->un_dev, "media change failed\n");  in mos_uno_mii_statchg()
466 	struct usbnet		*un = ifp->if_softc;  in mos_uno_mcast()  local
467 	struct ethercom		*ec = usbnet_ec(un);  in mos_uno_mcast()
473 	if (usbnet_isdying(un))  in mos_uno_mcast()
476 	rxmode = mos_reg_read_1(un, MOS_CTL);  in mos_uno_mcast()
480 	if (usbnet_ispromisc(un)) {  in mos_uno_mcast()
513 	mos_write_mcast(un, mchash);  in mos_uno_mcast()
514 	mos_reg_write_1(un, MOS_CTL, rxmode);  in mos_uno_mcast()
518 mos_reset(struct usbnet *un)  in mos_reset()  argument
522 	if (usbnet_isdying(un))  in mos_reset()
525 	ctl = mos_reg_read_1(un, MOS_CTL);  in mos_reset()
529 	mos_reg_write_1(un, MOS_CTL, ctl);  in mos_reset()
532 	mos_reg_write_1(un, MOS_FRAME_DROP_CNT, 0);  in mos_reset()
539 mos_chip_init(struct usbnet *un)  in mos_chip_init()  argument
547 	if (mos_reg_read_1(un, MOS_PAUSE_TRHD) != -1) {  in mos_chip_init()
549 			mos_reg_write_1(un, MOS_PAUSE_TRHD, 0);  in mos_chip_init()
572 	struct usbnet *		un = device_private(self);  in mos_attach()  local
587 	un->un_dev = self;  in mos_attach()
588 	un->un_udev = dev;  in mos_attach()
589 	un->un_sc = un;  in mos_attach()
590 	un->un_ops = &mos_ops;  in mos_attach()
591 	un->un_rx_xfer_flags = USBD_SHORT_XFER_OK;  in mos_attach()
592 	un->un_tx_xfer_flags = USBD_FORCE_SHORT_XFER;  in mos_attach()
593 	un->un_rx_list_cnt = MOS_RX_LIST_CNT;  in mos_attach()
594 	un->un_tx_list_cnt = MOS_TX_LIST_CNT;  in mos_attach()
595 	un->un_rx_bufsz = un->un_tx_bufsz = MOS_BUFSZ;  in mos_attach()
604 	err = usbd_device2interface_handle(dev, MOS_IFACE_IDX, &un->un_iface);  in mos_attach()
611 	un->un_flags = mos_lookup(uaa->uaa_vendor, uaa->uaa_product)->mos_flags;  in mos_attach()
613 	id = usbd_get_interface_descriptor(un->un_iface);  in mos_attach()
617 		ed = usbd_interface2endpoint_descriptor(un->un_iface, i);  in mos_attach()
624 			un->un_ed[USBNET_ENDPT_RX] = ed->bEndpointAddress;  in mos_attach()
627 			un->un_ed[USBNET_ENDPT_TX] = ed->bEndpointAddress;  in mos_attach()
630 			un->un_ed[USBNET_ENDPT_INTR] = ed->bEndpointAddress;  in mos_attach()
634 	if (un->un_flags & MCS7730)  in mos_attach()
636 	else if (un->un_flags & MCS7830)  in mos_attach()
638 	else if (un->un_flags & MCS7832)  in mos_attach()
642 	usbnet_attach(un);  in mos_attach()
644 	mos_chip_init(un);  in mos_attach()
649 	err = mos_readmac(un);  in mos_attach()
655 	struct ethercom *ec = usbnet_ec(un);  in mos_attach()
658 	usbnet_attach_ifp(un, IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST,  in mos_attach()
667 mos_uno_rx_loop(struct usbnet * un, struct usbnet_chain *c, uint32_t total_len)  in mos_uno_rx_loop()  argument
669 	struct ifnet		*ifp = usbnet_ifp(un);  in mos_uno_rx_loop()
675 	    device_xname(un->un_dev), __func__, total_len));  in mos_uno_rx_loop()
682 	if (pktlen > un->un_rx_bufsz) {  in mos_uno_rx_loop()
690 		    device_xname(un->un_dev)));  in mos_uno_rx_loop()
708 	usbnet_enqueue(un, c->unc_buf, pktlen, 0, 0, 0);  in mos_uno_rx_loop()
712 mos_uno_tx_prepare(struct usbnet *un, struct mbuf *m, struct usbnet_chain *c)  in mos_uno_tx_prepare()  argument
716 	if ((unsigned)m->m_pkthdr.len > un->un_tx_bufsz)  in mos_uno_tx_prepare()
723 	    device_xname(un->un_dev), __func__, length));  in mos_uno_tx_prepare()
731 	struct usbnet * const un = ifp->if_softc;  in mos_uno_init()  local
736 	mos_reset(un);  in mos_uno_init()
739 	mos_writemac(un);  in mos_uno_init()
742 	ipgs[0] = mos_reg_read_1(un, MOS_IPG0);  in mos_uno_init()
743 	ipgs[1] = mos_reg_read_1(un, MOS_IPG1);  in mos_uno_init()
744 	mos_reg_write_1(un, MOS_IPG0, ipgs[0]);  in mos_uno_init()
745 	mos_reg_write_1(un, MOS_IPG1, ipgs[1]);  in mos_uno_init()
748 	rxmode = mos_reg_read_1(un, MOS_CTL);  in mos_uno_init()
751 	mos_reg_write_1(un, MOS_CTL, rxmode);  in mos_uno_init()
759 	struct usbnet * const un = ifp->if_softc;  in mos_uno_stop()  local
761 	mos_reset(un);  in mos_uno_stop()