/* $NetBSD: smc91cxxvar.h,v 1.20 2015/04/13 16:33:24 riastradh Exp $ */ /*- * Copyright (c) 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/rndsource.h> struct smc91cxx_softc { device_t sc_dev; /* generic device glue */ struct ethercom sc_ec; /* ethernet common glue */ struct mii_data sc_mii; /* MII/media control */ struct callout sc_mii_callout; /* MII callout handle */ bus_space_tag_t sc_bst; /* bus space */ bus_space_handle_t sc_bsh; /* Power management hooks and state. */ int (*sc_enable)(struct smc91cxx_softc *); void (*sc_disable)(struct smc91cxx_softc *); u_int32_t sc_flags; /* misc. flags*/ #define SMC_FLAGS_ENABLED 0x0001 #define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */ #define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */ #define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */ u_int8_t sc_chipid; u_int8_t sc_internal_phy; /* 91C111 only */ uint8_t sc_intmask; uint8_t sc_txpacketno; /* cached packetno */ krndsource_t rnd_source; }; #define SMC_SELECT_BANK(sc, x) \ bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \ BANK_SELECT_REG_W, (x)) void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *); int smc91cxx_intr(void *); int smc91cxx_enable(struct smc91cxx_softc *); void smc91cxx_disable(struct smc91cxx_softc *); int smc91cxx_activate(device_t, enum devact); int smc91cxx_detach(device_t, int); |