dev/vr/if_vr.c

36 __FBSDID("$FreeBSD: releng/12.0/sys/dev/vr/if_vr.c 333813 2018-05-18 20:13:34Z mmacy $");
92 #include <dev/mii/mii.h>
93 #include <dev/mii/miivar.h>
95 #include <dev/pci/pcireg.h>
96 #include <dev/pci/pcivar.h>
100 #include <dev/vr/if_vrreg.h>
244 vr_miibus_readreg(device_t dev, int phy, int reg)
249 	sc = device_get_softc(dev);
267 vr_miibus_writereg(device_t dev, int phy, int reg, int data)
272 	sc = device_get_softc(dev);
297 vr_miibus_statchg(device_t dev)
305 	sc = device_get_softc(dev);
561 vr_match(device_t dev)
566 		if ((pci_get_vendor(dev) == t->vr_vid) &&
567 		    (pci_get_device(dev) == t->vr_did))
577 vr_probe(device_t dev)
581 	t = vr_match(dev);
583 		device_set_desc(dev, t->vr_name);
594 vr_attach(device_t dev)
603 	sc = device_get_softc(dev);
604 	sc->vr_dev = dev;
605 	t = vr_match(dev);
608 	device_printf(dev, "Quirks: 0x%x\n", sc->vr_quirks);
610 	mtx_init(&sc->vr_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
613 	SYSCTL_ADD_PROC(device_get_sysctl_ctx(dev),
614 	    SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
623 	pci_enable_busmaster(dev);
624 	sc->vr_revid = pci_get_revid(dev);
625 	device_printf(dev, "Revision: 0x%x\n", sc->vr_revid);
629 	sc->vr_res = bus_alloc_resource_any(dev, sc->vr_res_type,
632 		device_printf(dev, "couldn't map ports\n");
639 	sc->vr_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
643 		device_printf(dev, "couldn't map interrupt\n");
651 		device_printf(dev, "couldn't allocate ifnet structure\n");
656 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
689 	    pci_find_cap(dev, PCIY_PMG, &pmc) == 0)
704 	if (pci_find_cap(dev, PCIY_PMG, &pmc) == 0)
724 		device_printf(dev, "Reloading EEPROM timeout!\n");
737 		pci_write_config(dev, VR_PCI_MODE2,
738 		    pci_read_config(dev, VR_PCI_MODE2, 1) |
742 		pci_write_config(dev, VR_PCI_MODE2,
743 		    pci_read_config(dev, VR_PCI_MODE2, 1) |
746 		pci_write_config(dev, VR_PCI_MODE3,
747 		    pci_read_config(dev, VR_PCI_MODE3, 1) |
751 			pci_write_config(dev, VR_PCI_MODE2,
752 			    pci_read_config(dev, VR_PCI_MODE2, 1) |
757 			pci_write_config(dev, VR_PCI_MODE2,
758 			    pci_read_config(dev, VR_PCI_MODE2, 1) |
774 	error = mii_attach(dev, &sc->vr_miibus, ifp, vr_ifmedia_upd,
778 		device_printf(dev, "attaching PHYs failed\n");
792 	error = bus_setup_intr(dev, sc->vr_irq, INTR_TYPE_NET | INTR_MPSAFE,
796 		device_printf(dev, "couldn't set up irq\n");
803 		vr_detach(dev);
816 vr_detach(device_t dev)
818 	struct vr_softc		*sc = device_get_softc(dev);
829 	if (device_is_attached(dev)) {
839 		device_delete_child(dev, sc->vr_miibus);
840 	bus_generic_detach(dev);
843 		bus_teardown_intr(dev, sc->vr_irq, sc->vr_intrhand);
845 		bus_release_resource(dev, SYS_RES_IRQ, 0, sc->vr_irq);
847 		bus_release_resource(dev, sc->vr_res_type, sc->vr_res_id,
2481 vr_shutdown(device_t dev)
2484 	return (vr_suspend(dev));
2488 vr_suspend(device_t dev)
2492 	sc = device_get_softc(dev);
2504 vr_resume(device_t dev)
2509 	sc = device_get_softc(dev);