2 * Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
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 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
33 * ===================================
34 * HARP | Host ATM Research Platform
35 * ===================================
38 * This Host ATM Research Platform ("HARP") file (the "Software") is
39 * made available by Network Computing Services, Inc. ("NetworkCS")
40 * "AS IS". NetworkCS does not provide maintenance, improvements or
41 * support of any kind.
43 * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
44 * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
45 * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
46 * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
47 * In no event shall NetworkCS be responsible for any damages, including
48 * but not limited to consequential damages, arising from or relating to
49 * any use of the Software or related support.
51 * Copyright 1994-1998 Network Computing Services, Inc.
53 * Copies of this Software may be made, however, the above copyright
54 * notice must be reproduced on all copies.
58 #include <sys/param.h>
59 #include <sys/systm.h>
60 #include <sys/socket.h>
61 #include <sys/socketvar.h>
62 #include <sys/kernel.h>
64 #include <sys/malloc.h>
65 #include <sys/socket.h>
66 #include <sys/sysctl.h>
71 #include <sys/module.h>
72 #include <machine/bus.h>
73 #include <machine/resource.h>
77 #include <netatm/port.h>
78 #include <netatm/queue.h>
79 #include <netatm/atm.h>
80 #include <netatm/atm_sys.h>
81 #include <netatm/atm_sap.h>
82 #include <netatm/atm_cm.h>
83 #include <netatm/atm_if.h>
84 #include <netatm/atm_stack.h>
85 #include <netatm/atm_pcb.h>
86 #include <netatm/atm_var.h>
88 #include <dev/pci/pcireg.h>
89 #include <dev/pci/pcivar.h>
91 #include <dev/hfa/fore.h>
92 #include <dev/hfa/fore_aali.h>
93 #include <dev/hfa/fore_slave.h>
94 #include <dev/hfa/fore_stats.h>
95 #include <dev/hfa/fore_var.h>
96 #include <dev/hfa/fore_include.h>
98 #include <dev/hfa/hfa_freebsd.h>
100 static int hfa_pci_probe(device_t);
101 static int hfa_pci_attach(device_t);
103 #define FORE_PCA200EPC_ID 0x0300
109 if ((pci_get_vendor(dev) == FORE_VENDOR_ID) &&
110 (pci_get_device(dev) == FORE_PCA200EPC_ID)) {
111 device_set_desc(dev, "FORE Systems PCA-200EPC ATM");
112 return (BUS_PROBE_DEFAULT);
122 struct hfa_softc *sc;
128 sc = device_get_softc(dev);
132 pci_enable_busmaster(dev);
134 sc->mem_rid = PCA200E_PCI_MEMBASE;
135 sc->mem_type = SYS_RES_MEMORY;
138 error = hfa_alloc(dev);
140 device_printf(dev, "hfa_alloc() failed.\n");
144 va = (vm_offset_t) rman_get_virtual(sc->mem);
146 fup->fu_ram = (Fore_mem *)va;
147 fup->fu_ramsize = PCA200E_RAM_SIZE;
148 fup->fu_mon = (Mon960 *)(fup->fu_ram + MON960_BASE);
149 fup->fu_ctlreg = (Fore_reg *)(va + PCA200E_HCR_OFFSET);
150 fup->fu_imask = (Fore_reg *)(va + PCA200E_IMASK_OFFSET);
151 fup->fu_psr = (Fore_reg *)(va + PCA200E_PSR_OFFSET);
154 * Convert Endianess of Slave RAM accesses
156 command = pci_read_config(dev, PCA200E_PCI_MCTL, 4);
157 command |= PCA200E_MCTL_SWAP;
158 pci_write_config(dev, PCA200E_PCI_MCTL, command, 4);
163 error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET,
164 hfa_intr, sc, &sc->irq_ih);
166 device_printf(dev, "Interrupt handler setup failed.\n");
170 fup->fu_config.ac_bustype = BUS_PCI;
171 fup->fu_config.ac_busslot = (pci_get_bus(dev) << 8)| pci_get_slot(dev);
173 switch (pci_get_device(dev)) {
174 case FORE_PCA200EPC_ID:
175 fup->fu_config.ac_device = DEV_FORE_PCA200E;
178 fup->fu_config.ac_device = DEV_UNKNOWN;
182 error = hfa_attach(dev);
184 device_printf(dev, "hfa_attach() failed.\n");
196 static device_method_t hfa_pci_methods[] = {
197 DEVMETHOD(device_probe, hfa_pci_probe),
198 DEVMETHOD(device_attach, hfa_pci_attach),
200 DEVMETHOD(device_detach, hfa_detach),
205 static driver_t hfa_pci_driver = {
208 sizeof(struct hfa_softc)
211 DRIVER_MODULE(hfa, pci, hfa_pci_driver, hfa_devclass, 0, 0);
212 MODULE_DEPEND(hfa, hfa, 1, 1, 1);
213 MODULE_DEPEND(hfa, pci, 1, 1, 1);