2 * Copyright (c) 2011-2012 Stefan Bethke.
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 #ifndef __ARSWITCHVAR_H__
29 #define __ARSWITCHVAR_H__
43 * XXX TODO: start using this where required
45 #define AR8X16_IS_SWITCH(_sc, _type) \
46 (!!((_sc)->sc_switchtype == AR8X16_SWITCH_ ## _type))
48 #define ARSWITCH_NUM_PORTS MAX(AR8327_NUM_PORTS, AR8X16_NUM_PORTS)
49 #define ARSWITCH_NUM_PHYS MAX(AR8327_NUM_PHYS, AR8X16_NUM_PHYS)
51 struct arswitch_softc {
52 struct mtx sc_mtx; /* serialize access to softc */
54 int phy4cpu; /* PHY4 is connected to the CPU */
55 int numphys; /* PHYs we manage */
56 int is_rgmii; /* PHY mode is RGMII (XXX which PHY?) */
57 int is_gmii; /* PHY mode is GMII (XXX which PHY?) */
58 int is_mii; /* PHY mode is MII (XXX which PHY?) */
60 int is_internal_switch;
64 ar8x16_switch_type sc_switchtype;
65 /* should be the max of both pre-AR8327 and AR8327 ports */
66 char *ifname[ARSWITCH_NUM_PHYS];
67 device_t miibus[ARSWITCH_NUM_PHYS];
68 struct ifnet *ifp[ARSWITCH_NUM_PHYS];
69 struct callout callout_tick;
70 etherswitch_info_t info;
73 int vid[AR8X16_MAX_VLANS];
78 int (* arswitch_hw_setup) (struct arswitch_softc *);
79 int (* arswitch_hw_global_setup) (struct arswitch_softc *);
82 void (* arswitch_port_init) (struct arswitch_softc *, int);
85 int (* arswitch_atu_flush) (struct arswitch_softc *);
88 int (* arswitch_port_vlan_setup) (struct arswitch_softc *,
89 etherswitch_port_t *);
90 int (* arswitch_port_vlan_get) (struct arswitch_softc *,
91 etherswitch_port_t *);
92 void (* arswitch_vlan_init_hw) (struct arswitch_softc *);
93 int (* arswitch_vlan_getvgroup) (struct arswitch_softc *,
94 etherswitch_vlangroup_t *);
95 int (* arswitch_vlan_setvgroup) (struct arswitch_softc *,
96 etherswitch_vlangroup_t *);
97 int (* arswitch_vlan_get_pvid) (struct arswitch_softc *, int,
99 int (* arswitch_vlan_set_pvid) (struct arswitch_softc *, int,
104 uint32_t port0_status;
105 uint32_t port5_status;
106 uint32_t port6_status;
110 #define ARSWITCH_LOCK(_sc) \
111 mtx_lock(&(_sc)->sc_mtx)
112 #define ARSWITCH_UNLOCK(_sc) \
113 mtx_unlock(&(_sc)->sc_mtx)
114 #define ARSWITCH_LOCK_ASSERT(_sc, _what) \
115 mtx_assert(&(_sc)->sc_mtx, (_what))
116 #define ARSWITCH_TRYLOCK(_sc) \
117 mtx_trylock(&(_sc)->sc_mtx)
120 #define DPRINTF(dev, args...) device_printf(dev, args)
121 #define DEVERR(dev, err, fmt, args...) do { \
122 if (err != 0) device_printf(dev, fmt, err, args); \
124 #define DEBUG_INCRVAR(var) do { \
128 #define DPRINTF(dev, args...)
129 #define DEVERR(dev, err, fmt, args...)
130 #define DEBUG_INCRVAR(var)
133 #endif /* __ARSWITCHVAR_H__ */