Annotation of sys/dev/ic/smc91cxxvar.h, Revision 1.1.1.1
1.1 nbrk 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);
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