1 /* $NetBSD: smc91cxxvar.h,v 1.13 2005/12/11 12:21:28 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1997 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 9 * NASA Ames Research Center. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the NetBSD 22 * Foundation, Inc. and its contributors. 23 * 4. Neither the name of The NetBSD Foundation nor the names of its 24 * contributors may be used to endorse or promote products derived 25 * from this software without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37 * POSSIBILITY OF SUCH DAMAGE. 38 */ 39 40 #include "rnd.h" 41 42 #if NRND > 0 43 #include <sys/rnd.h> 44 #endif 45 46 struct smc91cxx_softc { 47 struct device sc_dev; /* generic device glue */ 48 struct ethercom sc_ec; /* ethernet common glue */ 49 50 struct mii_data sc_mii; /* MII/media control */ 51 struct callout sc_mii_callout; /* MII callout handle */ 52 53 bus_space_tag_t sc_bst; /* bus space */ 54 bus_space_handle_t sc_bsh; 55 56 /* Power management hooks and state. */ 57 int (*sc_enable)(struct smc91cxx_softc *); 58 void (*sc_disable)(struct smc91cxx_softc *); 59 u_int32_t sc_flags; /* misc. flags*/ 60 #define SMC_FLAGS_ENABLED 0x0001 61 #define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */ 62 #define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */ 63 #define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */ 64 65 u_int8_t sc_chipid; 66 u_int8_t sc_internal_phy; /* 91C111 only */ 67 68 #if NRND > 0 69 rndsource_element_t rnd_source; 70 #endif 71 }; 72 73 #define SMC_SELECT_BANK(sc, x) \ 74 bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \ 75 BANK_SELECT_REG_W, (x)) 76 77 void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *); 78 int smc91cxx_intr(void *); 79 int smc91cxx_enable(struct smc91cxx_softc *); 80 void smc91cxx_disable(struct smc91cxx_softc *); 81 int smc91cxx_activate(struct device *, enum devact); 82 int smc91cxx_detach(struct device *, int); 83