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);
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