1 /* $OpenBSD: smc91cxxvar.h,v 1.6 2006/02/24 01:48:27 brad 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 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the NetBSD
23 * Foundation, Inc. and its contributors.
24 * 4. Neither the name of The NetBSD Foundation nor the names of its
25 * contributors may be used to endorse or promote products derived
26 * from this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
39 */
40
41 struct smc91cxx_softc {
42 struct device sc_dev; /* generic device glue */
43 struct arpcom sc_arpcom; /* ethernet common glue */
44
45 struct mii_data sc_mii; /* MII/media control */
46 struct timeout sc_mii_timeout; /* MII callout handle */
47
48 bus_space_tag_t sc_bst; /* bus space */
49 bus_space_handle_t sc_bsh;
50
51 /* Power management hooks and state. */
52 int (*sc_enable)(struct smc91cxx_softc *);
53 void (*sc_disable)(struct smc91cxx_softc *);
54 int sc_enabled;
55 u_int32_t sc_flags; /* misc. flags*/
56 #define SMC_FLAGS_ENABLED 0x0001
57 #define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */
58 #define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */
59 #define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */
60
61 u_int8_t sc_chipid;
62 u_int8_t sc_internal_phy; /* 91C111 only */
63 };
64
65 #define SMC_SELECT_BANK(sc, x) \
66 bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \
67 BANK_SELECT_REG_W, (x))
68
69 void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *);
70 int smc91cxx_intr(void *);
71 void smc91cxx_init(struct smc91cxx_softc *);
72 void smc91cxx_stop(struct smc91cxx_softc *);
73 int smc91cxx_enable(struct smc91cxx_softc *);
74 void smc91cxx_disable(struct smc91cxx_softc *);
75 int smc91cxx_activate(struct device *, enum devact);
76 int smc91cxx_detach(struct device *, int);