1/*
2 *
3 * Copyright (c) 1996 Stefan Esser <se@freebsd.org>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice immediately at the beginning of the file, without modification,
11 * this list of conditions, and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Absolutely no warranty of function or purpose is made by the author
16 * Stefan Esser.
17 * 4. Modifications may be freely made to this file if the above conditions
18 * are met.
19 *
20 * $FreeBSD: head/sys/dev/ed/if_ed_pci.c 50477 1999-08-28 01:08:13Z peter $
21 */
22
23#include <sys/param.h>
24#include <sys/systm.h>
25#include <sys/malloc.h>
26#include <sys/kernel.h>
27#include <pci/pcireg.h>
28#include <pci/pcivar.h>
29
30#include "ed.h"
31
32static struct _pcsid
33{
34 pcidi_t type;
35 char *desc;
36} pci_ids[] =
37{
38 { 0x802910ec, "NE2000 PCI Ethernet (RealTek 8029)" },
39 { 0x50004a14, "NE2000 PCI Ethernet (NetVin 5000)" },
40 { 0x09401050, "NE2000 PCI Ethernet (ProLAN)" },
41 { 0x140111f6, "NE2000 PCI Ethernet (Compex)" },
42 { 0x30008e2e, "NE2000 PCI Ethernet (KTI)" },
43 { 0x19808c4a, "NE2000 PCI Ethernet (Winbond W89C940)" },
44 { 0x0e3410bd, "NE2000 PCI Ethernet (Surecom NE-34)" },
45 { 0x09261106, "NE2000 PCI Ethernet (VIA VT86C926)" },
46 { 0x00000000, NULL }
47};
48
49extern void *ed_attach_NE2000_pci __P((int, int));
50
51static const char* ed_pci_probe __P((pcici_t tag, pcidi_t type));
52static void ed_pci_attach __P((pcici_t config_id, int unit));
53
54static u_long ed_pci_count = NED;
55
56static struct pci_device ed_pci_driver = {
57 "ed",
58 ed_pci_probe,
59 ed_pci_attach,
60 &ed_pci_count,
61 NULL
62};
63
64COMPAT_PCI_DRIVER (ed_pci, ed_pci_driver);
65
66static const char*
67ed_pci_probe (pcici_t tag, pcidi_t type)
68{
69 struct _pcsid *ep =pci_ids;
70
71 while (ep->type && ep->type != type)
72 ++ep;
73 return (ep->desc);
74}
75
76void edintr_sc (void*);
77
78static void
79ed_pci_attach(config_id, unit)
80 pcici_t config_id;
81 int unit;
82{
83 int io_port;
84 void *ed; /* device specific data ... */
85
86 io_port = pci_conf_read(config_id, PCI_MAP_REG_START) & ~PCI_MAP_IO;
87
88 ed = ed_attach_NE2000_pci(unit, io_port);
89 if (!ed)
90 return;
91
92 if(!(pci_map_int(config_id, edintr_sc, (void *)ed, &net_imask))) {
93 free (ed, M_DEVBUF);
94 return;
95 }
96
97 return;
98}