1 /*- 2 * Copyright (c) 2013 Luiz Otavio O Souza. 3 * Copyright (c) 2011-2012 Stefan Bethke. 4 * Copyright (c) 2012 Adrian Chadd. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef __IP17X_VAR_H__ 32 #define __IP17X_VAR_H__ 33 34 typedef enum { 35 IP17X_SWITCH_NONE, 36 IP17X_SWITCH_IP175A, 37 IP17X_SWITCH_IP175C, 38 IP17X_SWITCH_IP175D, 39 IP17X_SWITCH_IP178C, 40 } ip17x_switch_type; 41 42 struct ip17x_vlan { 43 uint32_t ports; 44 int vlanid; 45 }; 46 47 struct ip17x_softc { 48 device_t sc_dev; 49 int media; /* cpu port media */ 50 int cpuport; /* which PHY is connected to the CPU */ 51 int phymask; /* PHYs we manage */ 52 int phyport[MII_NPHY]; 53 int numports; /* number of ports */ 54 int *portphy; 55 device_t **miibus; 56 etherswitch_info_t info; 57 ip17x_switch_type sc_switchtype; 58 struct callout callout_tick; 59 struct ifnet **ifp; 60 struct mtx sc_mtx; /* serialize access to softc */ 61 62 struct ip17x_vlan vlan[IP17X_MAX_VLANS]; 63 uint32_t *pvid; /* PVID */ 64 uint32_t addtag; /* per port add tag flag */ 65 uint32_t striptag; /* per port strip tag flag */ 66 uint32_t vlan_mode; /* VLAN mode */ 67 68 struct { 69 int (* ip17x_reset) (struct ip17x_softc *); 70 int (* ip17x_hw_setup) (struct ip17x_softc *); 71 int (* ip17x_get_vlan_mode) (struct ip17x_softc *); 72 int (* ip17x_set_vlan_mode) (struct ip17x_softc *, uint32_t); 73 } hal; 74 }; 75 76 #define IP17X_IS_SWITCH(_sc, _type) \ 77 (!!((_sc)->sc_switchtype == IP17X_SWITCH_ ## _type)) 78 79 #define IP17X_LOCK(_sc) \ 80 mtx_lock(&(_sc)->sc_mtx) 81 #define IP17X_UNLOCK(_sc) \ 82 mtx_unlock(&(_sc)->sc_mtx) 83 #define IP17X_LOCK_ASSERT(_sc, _what) \ 84 mtx_assert(&(_sc)->sc_mtx, (_what)) 85 #define IP17X_TRYLOCK(_sc) \ 86 mtx_trylock(&(_sc)->sc_mtx) 87 88 #if defined(DEBUG) 89 #define DPRINTF(dev, args...) device_printf(dev, args) 90 #else 91 #define DPRINTF(dev, args...) 92 #endif 93 94 #endif /* __IP17X_VAR_H__ */ 95