1 /* $OpenBSD: smc91cxxvar.h,v 1.9 2022/08/15 01:59:00 jsg Exp $ */ 2 /* $NetBSD: smc91cxxvar.h,v 1.4 1997/10/15 05:56:13 explorer Exp $ */ 3 4 /*- 5 * Copyright (c) 1997 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 10 * NASA Ames Research Center. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 struct smc91cxx_softc { 35 struct device sc_dev; /* generic device glue */ 36 struct arpcom sc_arpcom; /* ethernet common glue */ 37 38 struct mii_data sc_mii; /* MII/media control */ 39 struct timeout sc_mii_timeout; /* MII callout handle */ 40 41 bus_space_tag_t sc_bst; /* bus space */ 42 bus_space_handle_t sc_bsh; 43 44 /* Power management hooks and state. */ 45 int (*sc_enable)(struct smc91cxx_softc *); 46 void (*sc_disable)(struct smc91cxx_softc *); 47 int sc_enabled; 48 u_int32_t sc_flags; /* misc. flags*/ 49 #define SMC_FLAGS_ENABLED 0x0001 50 #define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */ 51 #define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */ 52 #define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */ 53 54 u_int8_t sc_chipid; 55 u_int8_t sc_internal_phy; /* 91C111 only */ 56 }; 57 58 #define SMC_SELECT_BANK(sc, x) \ 59 bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \ 60 BANK_SELECT_REG_W, (x)) 61 62 void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *); 63 int smc91cxx_intr(void *); 64 void smc91cxx_init(struct smc91cxx_softc *); 65 void smc91cxx_stop(struct smc91cxx_softc *); 66 int smc91cxx_enable(struct smc91cxx_softc *); 67 void smc91cxx_disable(struct smc91cxx_softc *); 68 int smc91cxx_detach(struct device *, int); 69