2 * Copyright (c) 2001,2002 Søren Schmidt <sos@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, this list of conditions and the following disclaimer,
10 * without modification, immediately at the beginning of the file.
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. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * $FreeBSD: src/sys/dev/pst/pst-pci.c,v 1.1.2.1 2002/08/18 12:32:36 sos Exp $
31 #include <sys/param.h>
32 #include <sys/systm.h>
33 #include <sys/kernel.h>
34 #include <sys/module.h>
37 #include <sys/malloc.h>
43 #include <machine/stdarg.h>
45 #include <bus/pci/pcivar.h>
46 #include <bus/pci/pcireg.h>
51 iop_pci_probe(device_t dev)
53 /* tested with actual hardware kindly donated by Promise */
54 if (pci_get_devid(dev) == 0x19628086 && pci_get_subvendor(dev) == 0x105a) {
55 device_set_desc(dev, "Promise SuperTrak SX6000 ATA RAID controller");
59 /* this should work as well (not tested no hardware) */
60 if (pci_get_devid(dev) == 0x09628086 && pci_get_subvendor(dev) == 0x105a) {
61 device_set_desc(dev, "Promise SuperTrak 100 ATA RAID controller");
69 iop_pci_attach(device_t dev)
71 struct iop_softc *sc = device_get_softc(dev);
74 bzero(sc, sizeof(struct iop_softc));
79 bus_alloc_resource(dev, SYS_RES_MEMORY, &rid, 0, ~0, 1, RF_ACTIVE);
85 sc->r_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, 0, ~0,
86 1, RF_SHAREABLE | RF_ACTIVE);
88 /* now setup the infrastructure to talk to the device */
89 pci_write_config(dev, PCIR_COMMAND,
90 pci_read_config(dev, PCIR_COMMAND, 1) |
91 PCIM_CMD_MEMEN | PCIM_CMD_BUSMASTEREN, 1);
93 sc->ibase = rman_get_virtual(sc->r_mem);
94 sc->phys_ibase = vtophys(sc->ibase);
95 sc->reg = (struct i2o_registers *)sc->ibase;
101 return bus_generic_attach(dev);
104 static device_method_t pst_pci_methods[] = {
105 DEVMETHOD(device_probe, iop_pci_probe),
106 DEVMETHOD(device_attach, iop_pci_attach),
110 static driver_t pst_pci_driver = {
113 sizeof(struct iop_softc),
116 static devclass_t pst_pci_devclass;
118 DRIVER_MODULE(pstpci, pci, pst_pci_driver, pst_pci_devclass, NULL, NULL);