2 * Copyright (c) 1997,1998 Maxim Bolotin and Oleg Sharoiko.
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 unmodified, this list of conditions, and the following
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.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/kernel.h>
34 #include <sys/socket.h>
36 #include <sys/module.h>
39 #include <machine/bus.h>
40 #include <machine/resource.h>
42 #include <net/ethernet.h>
44 #include <net/if_arp.h>
46 #include <isa/isavar.h>
48 #include <dev/cs/if_csvar.h>
49 #include <dev/cs/if_csreg.h>
51 static int cs_isa_probe (device_t);
52 static int cs_isa_attach (device_t);
54 static struct isa_pnp_id cs_ids[] = {
55 { 0x4060630e, NULL }, /* CSC6040 */
56 { 0x10104d24, NULL }, /* IBM EtherJet */
61 * Determine if the device is present
64 cs_isa_probe(device_t dev)
68 /* Check isapnp ids */
69 error = ISA_PNP_PROBE(device_get_parent(dev), dev, cs_ids);
71 /* If the card had a PnP ID that didn't match any we know about */
75 /* If we had some other problem. */
76 if (!(error == 0 || error == ENOENT))
79 error = cs_cs89x0_probe(dev);
81 /* Make sure IRQ is assigned for probe message and available */
83 error = cs_alloc_irq(dev, 0, 0);
85 cs_release_resources(dev);
90 cs_isa_attach(device_t dev)
92 struct cs_softc *sc = device_get_softc(dev);
95 cs_alloc_port(dev, 0, CS_89x0_IO_PORTS);
96 /* XXX mem appears to not be used at all */
98 cs_alloc_memory(dev, sc->mem_rid, sc->mem_used);
99 cs_alloc_irq(dev, sc->irq_rid, 0);
101 error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET,
102 csintr, sc, &sc->irq_handle);
104 cs_release_resources(dev);
108 return (cs_attach(dev));
111 static device_method_t cs_isa_methods[] = {
112 /* Device interface */
113 DEVMETHOD(device_probe, cs_isa_probe),
114 DEVMETHOD(device_attach, cs_isa_attach),
116 DEVMETHOD(device_detach, cs_detach),
122 static driver_t cs_isa_driver = {
125 sizeof(struct cs_softc),
128 extern devclass_t cs_devclass;
130 DRIVER_MODULE(cs, isa, cs_isa_driver, cs_devclass, 0, 0);
131 MODULE_DEPEND(cs, isa, 1, 1, 1);
132 MODULE_DEPEND(cs, ether, 1, 1, 1);