1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2013 Luiz Otavio O Souza. 5 * Copyright (c) 2011-2012 Stefan Bethke. 6 * Copyright (c) 2012 Adrian Chadd. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #ifndef __IP17X_VAR_H__ 34 #define __IP17X_VAR_H__ 35 36 typedef enum { 37 IP17X_SWITCH_NONE, 38 IP17X_SWITCH_IP175A, 39 IP17X_SWITCH_IP175C, 40 IP17X_SWITCH_IP175D, 41 IP17X_SWITCH_IP178C, 42 } ip17x_switch_type; 43 44 struct ip17x_vlan { 45 uint32_t ports; 46 int vlanid; 47 }; 48 49 struct ip17x_softc { 50 device_t sc_dev; 51 int media; /* cpu port media */ 52 int cpuport; /* which PHY is connected to the CPU */ 53 int phymask; /* PHYs we manage */ 54 int phyport[MII_NPHY]; 55 int numports; /* number of ports */ 56 int *portphy; 57 device_t **miibus; 58 int miipoll; 59 etherswitch_info_t info; 60 ip17x_switch_type sc_switchtype; 61 struct callout callout_tick; 62 if_t *ifp; 63 struct mtx sc_mtx; /* serialize access to softc */ 64 65 struct ip17x_vlan vlan[IP17X_MAX_VLANS]; 66 uint32_t *pvid; /* PVID */ 67 uint32_t addtag; /* per port add tag flag */ 68 uint32_t striptag; /* per port strip tag flag */ 69 uint32_t vlan_mode; /* VLAN mode */ 70 71 struct { 72 int (* ip17x_reset) (struct ip17x_softc *); 73 int (* ip17x_hw_setup) (struct ip17x_softc *); 74 int (* ip17x_get_vlan_mode) (struct ip17x_softc *); 75 int (* ip17x_set_vlan_mode) (struct ip17x_softc *, uint32_t); 76 } hal; 77 }; 78 79 #define IP17X_IS_SWITCH(_sc, _type) \ 80 (!!((_sc)->sc_switchtype == IP17X_SWITCH_ ## _type)) 81 82 #define IP17X_LOCK(_sc) \ 83 mtx_lock(&(_sc)->sc_mtx) 84 #define IP17X_UNLOCK(_sc) \ 85 mtx_unlock(&(_sc)->sc_mtx) 86 #define IP17X_LOCK_ASSERT(_sc, _what) \ 87 mtx_assert(&(_sc)->sc_mtx, (_what)) 88 #define IP17X_TRYLOCK(_sc) \ 89 mtx_trylock(&(_sc)->sc_mtx) 90 91 #if defined(DEBUG) 92 #define DPRINTF(dev, args...) device_printf(dev, args) 93 #else 94 #define DPRINTF(dev, args...) 95 #endif 96 97 #endif /* __IP17X_VAR_H__ */ 98