arswitch_8216.c revision 330897 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2011-2012 Stefan Bethke.
5 * Copyright (c) 2012 Adrian Chadd.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD: stable/11/sys/dev/etherswitch/arswitch/arswitch_8216.c 330897 2018-03-14 03:19:51Z eadler $
30 */
31
32#include <sys/param.h>
33#include <sys/bus.h>
34#include <sys/errno.h>
35#include <sys/kernel.h>
36#include <sys/module.h>
37#include <sys/socket.h>
38#include <sys/sockio.h>
39#include <sys/sysctl.h>
40#include <sys/systm.h>
41
42#include <net/if.h>
43#include <net/if_arp.h>
44#include <net/ethernet.h>
45#include <net/if_dl.h>
46#include <net/if_media.h>
47#include <net/if_types.h>
48
49#include <machine/bus.h>
50#include <dev/iicbus/iic.h>
51#include <dev/iicbus/iiconf.h>
52#include <dev/iicbus/iicbus.h>
53#include <dev/mii/mii.h>
54#include <dev/mii/miivar.h>
55#include <dev/mdio/mdio.h>
56
57#include <dev/etherswitch/etherswitch.h>
58
59#include <dev/etherswitch/arswitch/arswitchreg.h>
60#include <dev/etherswitch/arswitch/arswitchvar.h>
61#include <dev/etherswitch/arswitch/arswitch_reg.h>
62#include <dev/etherswitch/arswitch/arswitch_8216.h>
63
64#include "mdio_if.h"
65#include "miibus_if.h"
66#include "etherswitch_if.h"
67
68/*
69 * AR8216 specific functions
70 */
71static int
72ar8216_hw_setup(struct arswitch_softc *sc)
73{
74
75	return (0);
76}
77
78/*
79 * Initialise other global values, for the AR8216.
80 */
81static int
82ar8216_hw_global_setup(struct arswitch_softc *sc)
83{
84
85	return (0);
86}
87
88void
89ar8216_attach(struct arswitch_softc *sc)
90{
91
92	sc->hal.arswitch_hw_setup = ar8216_hw_setup;
93	sc->hal.arswitch_hw_global_setup = ar8216_hw_global_setup;
94
95	sc->info.es_nvlangroups = 0;
96}
97