1 /*-
2  * SPDX-License-Identifier: (BSD-1-Clause AND BSD-4-Clause)
6  * Permission to use, copy, modify, and distribute this software for any
10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 /*-
22  * Permission to use, copy, modify, and distribute this software for any
26  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
27  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
32  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
35 /*-
38  * Permission to use, copy, modify, and distribute this software for any
42  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
43  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
48  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
51 /*-
52  * Copyright (c) 1997, 1998, 1999, 2000-2003
63  * 3. All advertising materials mentioning features or use of this software
65  *	This product includes software developed by Bill Paul.
66  * 4. Neither the name of the author nor the names of any co-contributors
67  *    may be used to endorse or promote products derived from this software
70  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
79  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
279 	err = uether_do_request(&sc->sc_ue, &req, &val, 1000);  in mos_reg_read_1()
283 		return (-1);  in mos_reg_read_1()
303 	err = uether_do_request(&sc->sc_ue, &req, &val, 1000);  in mos_reg_read_2()
307 		return (-1);  in mos_reg_read_2()
326 	err = uether_do_request(&sc->sc_ue, &req, &val, 1000);  in mos_reg_write_1()
330 		return (-1);  in mos_reg_write_1()
350 	err = uether_do_request(&sc->sc_ue, &req, &val, 1000);  in mos_reg_write_2()
354 		return (-1);  in mos_reg_write_2()
371 	err = uether_do_request(&sc->sc_ue, &req, mac, 1000);  in mos_readmac()
374 		return (-1);  in mos_readmac()
391 	err = uether_do_request(&sc->sc_ue, &req, mac, 1000);  in mos_writemac()
395 		return (-1);  in mos_writemac()
412 	err = uether_do_request(&sc->sc_ue, &req, hashtbl, 1000);  in mos_write_mcast()
416 		return (-1);  in mos_write_mcast()
425 	int i, res, locked;  in mos_miibus_readreg()  local
427 	locked = mtx_owned(&sc->sc_mtx);  in mos_miibus_readreg()
428 	if (!locked)  in mos_miibus_readreg()
446 	if (!locked)  in mos_miibus_readreg()
455 	int i, locked;  in mos_miibus_writereg()  local
457 	locked = mtx_owned(&sc->sc_mtx);  in mos_miibus_writereg()
458 	if (!locked)  in mos_miibus_writereg()
474 	if (!locked)  in mos_miibus_writereg()
484 	int val, err, locked;  in mos_miibus_statchg()  local
486 	locked = mtx_owned(&sc->sc_mtx);  in mos_miibus_statchg()
487 	if (!locked)  in mos_miibus_statchg()
498 	if ((mii->mii_media_active & IFM_GMASK) == IFM_FDX)  in mos_miibus_statchg()
503 	switch (IFM_SUBTYPE(mii->mii_media_active)) {  in mos_miibus_statchg()
512 	/* re-enable TX, RX */  in mos_miibus_statchg()
519 	if (!locked)  in mos_miibus_statchg()
536 	sc->mos_link = 0;  in mos_ifmedia_upd()
537 	LIST_FOREACH(miisc, &mii->mii_phys, mii_list)  in mos_ifmedia_upd()
555 	ifmr->ifm_active = mii->mii_media_active;  in mos_ifmedia_sts()
556 	ifmr->ifm_status = mii->mii_media_status;  in mos_ifmedia_sts()
639 	usb_pause_mtx(&sc->sc_mtx, hz / 128);  in mos_reset()
652 	if (mos_reg_read_1(sc, MOS_PAUSE_TRHD) != -1) {  in mos_chip_init()
656 	sc->mos_phyaddrs[0] = 1;  in mos_chip_init()
657 	sc->mos_phyaddrs[1] = 0xFF;  in mos_chip_init()
669 	if (uaa->usb_mode != USB_MODE_HOST)  in mos_probe()
671 	if (uaa->info.bConfigIndex != MOS_CONFIG_IDX)  in mos_probe()
673 	if (uaa->info.bIfaceIndex != MOS_IFACE_IDX)  in mos_probe()
689 	struct usb_ether *ue = &sc->sc_ue;  in mos_attach()
693 	sc->mos_flags = USB_GET_DRIVER_INFO(uaa);  in mos_attach()
696 	mtx_init(&sc->sc_mtx, device_get_nameunit(dev), NULL, MTX_DEF);  in mos_attach()
699 	error = usbd_transfer_setup(uaa->device, &iface_index,  in mos_attach()
700 	    sc->sc_xfer, mos_config, MOS_ENDPT_MAX,  in mos_attach()
701 	    sc, &sc->sc_mtx);  in mos_attach()
707 	ue->ue_sc = sc;  in mos_attach()
708 	ue->ue_dev = dev;  in mos_attach()
709 	ue->ue_udev = uaa->device;  in mos_attach()
710 	ue->ue_mtx = &sc->sc_mtx;  in mos_attach()
711 	ue->ue_methods = &mos_ue_methods;  in mos_attach()
713 	if (sc->mos_flags & MCS7730) {  in mos_attach()
715 	} else if (sc->mos_flags & MCS7830) {  in mos_attach()
717 	} else if (sc->mos_flags & MCS7832) {  in mos_attach()
739 	err = mos_readmac(sc, ue->ue_eaddr);  in mos_attach_post()
744 	MOS_DPRINTFN("address: %s", ether_sprintf(ue->ue_eaddr));  in mos_attach_post()
753 	struct usb_ether *ue = &sc->sc_ue;  in mos_detach()
755 	usbd_transfer_unsetup(sc->sc_xfer, MOS_ENDPT_MAX);  in mos_detach()
757 	mtx_destroy(&sc->sc_mtx);  in mos_detach()
770 	struct usb_ether *ue = &sc->sc_ue;  in mos_bulk_read_callback()
789 		usbd_copy_out(pc, actlen - sizeof(rxstat), &rxstat,  in mos_bulk_read_callback()
808 		pktlen = actlen - 1;  in mos_bulk_read_callback()
843 	if_t ifp = uether_getifp(&sc->sc_ue);  in mos_bulk_write_callback()
862 		usbd_m_copy_in(pc, 0, m, 0, m->m_pkthdr.len);  in mos_bulk_write_callback()
864 		usbd_xfer_set_frame_len(xfer, 0, m->m_pkthdr.len);  in mos_bulk_write_callback()
898 	if (!sc->mos_link && mii->mii_media_status & IFM_ACTIVE &&  in mos_tick()
899 	    IFM_SUBTYPE(mii->mii_media_active) != IFM_NONE) {  in mos_tick()
901 		sc->mos_link++;  in mos_tick()
914 	usbd_transfer_start(sc->sc_xfer[MOS_ENDPT_TX]);  in mos_start()
915 	usbd_transfer_start(sc->sc_xfer[MOS_ENDPT_RX]);  in mos_start()
916 	usbd_transfer_start(sc->sc_xfer[MOS_ENDPT_INTR]);  in mos_start()
935 	sc->mos_ipgs[0] = mos_reg_read_1(sc, MOS_IPG0);  in mos_init()
936 	sc->mos_ipgs[1] = mos_reg_read_1(sc, MOS_IPG1);  in mos_init()
937 	mos_reg_write_1(sc, MOS_IPG0, sc->mos_ipgs[0]);  in mos_init()
938 	mos_reg_write_1(sc, MOS_IPG1, sc->mos_ipgs[1]);  in mos_init()
964 	if_t ifp = uether_getifp(&sc->sc_ue);  in mos_intr_callback()
1008 	usbd_transfer_stop(sc->sc_xfer[MOS_ENDPT_TX]);  in mos_stop()
1009 	usbd_transfer_stop(sc->sc_xfer[MOS_ENDPT_RX]);  in mos_stop()
1010 	usbd_transfer_stop(sc->sc_xfer[MOS_ENDPT_INTR]);  in mos_stop()
1012 	sc->mos_link = 0;  in mos_stop()