2 * Copyright (c) 1996 Stefan Esser <se@freebsd.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice immediately at the beginning of the file, without modification,
10 * this list of conditions, and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Absolutely no warranty of function or purpose is made by the author
16 * 4. Modifications may be freely made to this file if the above conditions
20 #include <sys/cdefs.h>
21 __FBSDID("$FreeBSD$");
23 #include <sys/param.h>
24 #include <sys/systm.h>
25 #include <sys/socket.h>
26 #include <sys/kernel.h>
28 #include <sys/module.h>
31 #include <machine/bus.h>
33 #include <machine/resource.h>
36 #include <net/if_arp.h>
37 #include <net/if_media.h>
38 #include <net/if_mib.h>
40 #include <dev/pci/pcireg.h>
41 #include <dev/pci/pcivar.h>
43 #include <dev/ed/if_edvar.h>
44 #include <dev/ed/rtl80x9reg.h>
52 { ED_RTL8029_PCI_ID, "RealTek 8029" },
53 { 0x50004a14, "NetVin 5000" },
54 { 0x09401050, "ProLAN" },
55 { 0x140111f6, "Compex" },
56 { 0x30008e2e, "KTI" },
57 { 0x19808c4a, "Winbond W89C940" },
58 { 0x0e3410bd, "Surecom NE-34" },
59 { 0x09261106, "VIA VT86C926" },
63 static int ed_pci_probe(device_t);
64 static int ed_pci_attach(device_t);
67 ed_pci_probe(device_t dev)
69 uint32_t type = pci_get_devid(dev);
70 struct _pcsid *ep =pci_ids;
72 while (ep->type && ep->type != type)
76 device_set_desc(dev, ep->desc);
77 return (BUS_PROBE_DEFAULT);
81 ed_pci_attach(device_t dev)
83 struct ed_softc *sc = device_get_softc(dev);
88 * If this card claims to be a RTL8029, probe it as such.
89 * However, allow that probe to fail. Some versions of qemu
90 * claim to be a 8029 in the PCI register, but it doesn't
91 * implement the 8029 specific registers. In that case, fall
92 * back to a normal NE2000.
94 if (pci_get_devid(dev) == ED_RTL8029_PCI_ID)
95 error = ed_probe_RTL80x9(dev, PCIR_BAR(0), flags);
97 error = ed_probe_Novell(dev, PCIR_BAR(0), flags);
99 ed_release_resources(dev);
102 ed_Novell_read_mac(sc);
104 error = ed_alloc_irq(dev, 0, RF_SHAREABLE);
106 ed_release_resources(dev);
109 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE,
110 NULL, edintr, sc, &sc->irq_handle);
112 ed_release_resources(dev);
116 error = ed_attach(dev);
118 ed_release_resources(dev);
122 static device_method_t ed_pci_methods[] = {
123 /* Device interface */
124 DEVMETHOD(device_probe, ed_pci_probe),
125 DEVMETHOD(device_attach, ed_pci_attach),
126 DEVMETHOD(device_detach, ed_detach),
131 static driver_t ed_pci_driver = {
134 sizeof(struct ed_softc),
137 DRIVER_MODULE(ed, pci, ed_pci_driver, ed_devclass, 0, 0);
138 MODULE_DEPEND(ed, pci, 1, 1, 1);
139 MODULE_DEPEND(ed, ether, 1, 1, 1);