1235288Sadrian/*- 2235288Sadrian * Copyright (c) 2011-2012 Stefan Bethke. 3235288Sadrian * All rights reserved. 4235288Sadrian * 5235288Sadrian * Redistribution and use in source and binary forms, with or without 6235288Sadrian * modification, are permitted provided that the following conditions 7235288Sadrian * are met: 8235288Sadrian * 1. Redistributions of source code must retain the above copyright 9235288Sadrian * notice, this list of conditions and the following disclaimer. 10235288Sadrian * 2. Redistributions in binary form must reproduce the above copyright 11235288Sadrian * notice, this list of conditions and the following disclaimer in the 12235288Sadrian * documentation and/or other materials provided with the distribution. 13235288Sadrian * 14235288Sadrian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15235288Sadrian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16235288Sadrian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17235288Sadrian * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18235288Sadrian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19235288Sadrian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20235288Sadrian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21235288Sadrian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22235288Sadrian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23235288Sadrian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24235288Sadrian * SUCH DAMAGE. 25235288Sadrian * 26235288Sadrian * $FreeBSD$ 27235288Sadrian */ 28235288Sadrian#ifndef __ARSWITCHVAR_H__ 29235288Sadrian#define __ARSWITCHVAR_H__ 30235288Sadrian 31235288Sadriantypedef enum { 32235288Sadrian AR8X16_SWITCH_NONE, 33235323Sadrian AR8X16_SWITCH_AR7240, 34235288Sadrian AR8X16_SWITCH_AR8216, 35235288Sadrian AR8X16_SWITCH_AR8226, 36235288Sadrian AR8X16_SWITCH_AR8316, 37256577Sadrian AR8X16_SWITCH_AR9340, 38262202Sadrian AR8X16_SWITCH_AR8327, 39262202Sadrian AR8X16_SWITCH_AR8337, 40235288Sadrian} ar8x16_switch_type; 41235288Sadrian 42235288Sadrian/* 43235288Sadrian * XXX TODO: start using this where required 44235288Sadrian */ 45235288Sadrian#define AR8X16_IS_SWITCH(_sc, _type) \ 46235288Sadrian (!!((_sc)->sc_switchtype == AR8X16_SWITCH_ ## _type)) 47235288Sadrian 48262428Sadrian#define ARSWITCH_NUM_PORTS MAX(AR8327_NUM_PORTS, AR8X16_NUM_PORTS) 49262428Sadrian#define ARSWITCH_NUM_PHYS MAX(AR8327_NUM_PHYS, AR8X16_NUM_PHYS) 50262428Sadrian 51235288Sadrianstruct arswitch_softc { 52235288Sadrian struct mtx sc_mtx; /* serialize access to softc */ 53235288Sadrian device_t sc_dev; 54235288Sadrian int phy4cpu; /* PHY4 is connected to the CPU */ 55235288Sadrian int numphys; /* PHYs we manage */ 56235288Sadrian int is_rgmii; /* PHY mode is RGMII (XXX which PHY?) */ 57235288Sadrian int is_gmii; /* PHY mode is GMII (XXX which PHY?) */ 58256577Sadrian int is_mii; /* PHY mode is MII (XXX which PHY?) */ 59235288Sadrian int page; 60256577Sadrian int is_internal_switch; 61262201Sadrian int chip_ver; 62262201Sadrian int chip_rev; 63279767Sadrian int mii_lo_first; /* Send low data DWORD before high */ 64235288Sadrian ar8x16_switch_type sc_switchtype; 65262428Sadrian /* should be the max of both pre-AR8327 and AR8327 ports */ 66262428Sadrian char *ifname[ARSWITCH_NUM_PHYS]; 67262428Sadrian device_t miibus[ARSWITCH_NUM_PHYS]; 68262428Sadrian struct ifnet *ifp[ARSWITCH_NUM_PHYS]; 69235288Sadrian struct callout callout_tick; 70235288Sadrian etherswitch_info_t info; 71235288Sadrian 72253572Sloos /* VLANs support */ 73253572Sloos int vid[AR8X16_MAX_VLANS]; 74253572Sloos uint32_t vlan_mode; 75253572Sloos 76235288Sadrian struct { 77262204Sadrian /* Global setup */ 78235288Sadrian int (* arswitch_hw_setup) (struct arswitch_softc *); 79235288Sadrian int (* arswitch_hw_global_setup) (struct arswitch_softc *); 80262204Sadrian 81262204Sadrian /* Port functions */ 82262204Sadrian void (* arswitch_port_init) (struct arswitch_softc *, int); 83262207Sadrian 84262681Sadrian /* ATU functions */ 85262681Sadrian int (* arswitch_atu_flush) (struct arswitch_softc *); 86262681Sadrian 87262207Sadrian /* VLAN functions */ 88262207Sadrian int (* arswitch_port_vlan_setup) (struct arswitch_softc *, 89262207Sadrian etherswitch_port_t *); 90262207Sadrian int (* arswitch_port_vlan_get) (struct arswitch_softc *, 91262207Sadrian etherswitch_port_t *); 92262428Sadrian void (* arswitch_vlan_init_hw) (struct arswitch_softc *); 93262428Sadrian int (* arswitch_vlan_getvgroup) (struct arswitch_softc *, 94262428Sadrian etherswitch_vlangroup_t *); 95262428Sadrian int (* arswitch_vlan_setvgroup) (struct arswitch_softc *, 96262428Sadrian etherswitch_vlangroup_t *); 97262428Sadrian int (* arswitch_vlan_get_pvid) (struct arswitch_softc *, int, 98262428Sadrian int *); 99262428Sadrian int (* arswitch_vlan_set_pvid) (struct arswitch_softc *, int, 100262428Sadrian int); 101279767Sadrian 102279797Sadrian int (* arswitch_flush_dot1q_vlan) (struct arswitch_softc *sc); 103279797Sadrian int (* arswitch_purge_dot1q_vlan) (struct arswitch_softc *sc, 104279797Sadrian int vid); 105279790Sadrian int (* arswitch_get_dot1q_vlan) (struct arswitch_softc *, 106279943Sadrian uint32_t *ports, uint32_t *untagged_ports, int vid); 107279790Sadrian int (* arswitch_set_dot1q_vlan) (struct arswitch_softc *sc, 108279943Sadrian uint32_t ports, uint32_t untagged_ports, int vid); 109279790Sadrian int (* arswitch_get_port_vlan) (struct arswitch_softc *sc, 110279790Sadrian uint32_t *ports, int vid); 111279790Sadrian int (* arswitch_set_port_vlan) (struct arswitch_softc *sc, 112279790Sadrian uint32_t ports, int vid); 113279790Sadrian 114279767Sadrian /* PHY functions */ 115279767Sadrian int (* arswitch_phy_read) (device_t, int, int); 116279767Sadrian int (* arswitch_phy_write) (device_t, int, int, int); 117235288Sadrian } hal; 118262433Sadrian 119262433Sadrian struct { 120262433Sadrian uint32_t port0_status; 121262433Sadrian uint32_t port5_status; 122262433Sadrian uint32_t port6_status; 123262433Sadrian } ar8327; 124235288Sadrian}; 125235288Sadrian 126235288Sadrian#define ARSWITCH_LOCK(_sc) \ 127235288Sadrian mtx_lock(&(_sc)->sc_mtx) 128235288Sadrian#define ARSWITCH_UNLOCK(_sc) \ 129235288Sadrian mtx_unlock(&(_sc)->sc_mtx) 130235288Sadrian#define ARSWITCH_LOCK_ASSERT(_sc, _what) \ 131241463Sray mtx_assert(&(_sc)->sc_mtx, (_what)) 132235288Sadrian#define ARSWITCH_TRYLOCK(_sc) \ 133235288Sadrian mtx_trylock(&(_sc)->sc_mtx) 134235288Sadrian 135235288Sadrian#if defined(DEBUG) 136235288Sadrian#define DPRINTF(dev, args...) device_printf(dev, args) 137235288Sadrian#define DEVERR(dev, err, fmt, args...) do { \ 138235288Sadrian if (err != 0) device_printf(dev, fmt, err, args); \ 139235288Sadrian } while (0) 140235288Sadrian#define DEBUG_INCRVAR(var) do { \ 141235288Sadrian var++; \ 142235288Sadrian } while (0) 143235288Sadrian#else 144235288Sadrian#define DPRINTF(dev, args...) 145235288Sadrian#define DEVERR(dev, err, fmt, args...) 146235288Sadrian#define DEBUG_INCRVAR(var) 147235288Sadrian#endif 148235288Sadrian 149235288Sadrian#endif /* __ARSWITCHVAR_H__ */ 150235288Sadrian 151