69 lines
2.9 KiB
C
69 lines
2.9 KiB
C
/* $OpenBSD: smc91cxxvar.h,v 1.9 2022/08/15 01:59:00 jsg Exp $ */
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/* $NetBSD: smc91cxxvar.h,v 1.4 1997/10/15 05:56:13 explorer Exp $ */
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/*-
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
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* NASA Ames Research Center.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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struct smc91cxx_softc {
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struct device sc_dev; /* generic device glue */
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struct arpcom sc_arpcom; /* ethernet common glue */
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struct mii_data sc_mii; /* MII/media control */
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struct timeout sc_mii_timeout; /* MII callout handle */
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bus_space_tag_t sc_bst; /* bus space */
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bus_space_handle_t sc_bsh;
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/* Power management hooks and state. */
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int (*sc_enable)(struct smc91cxx_softc *);
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void (*sc_disable)(struct smc91cxx_softc *);
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int sc_enabled;
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u_int32_t sc_flags; /* misc. flags*/
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#define SMC_FLAGS_ENABLED 0x0001
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#define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */
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#define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */
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#define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */
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u_int8_t sc_chipid;
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u_int8_t sc_internal_phy; /* 91C111 only */
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};
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#define SMC_SELECT_BANK(sc, x) \
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bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \
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BANK_SELECT_REG_W, (x))
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void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *);
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int smc91cxx_intr(void *);
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void smc91cxx_init(struct smc91cxx_softc *);
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void smc91cxx_stop(struct smc91cxx_softc *);
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int smc91cxx_enable(struct smc91cxx_softc *);
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void smc91cxx_disable(struct smc91cxx_softc *);
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int smc91cxx_detach(struct device *, int);
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