1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/* $OpenBSD: smc91cxxvar.h,v 1.9 2022/08/15 01:59:00 jsg Exp $ */
/* $NetBSD: smc91cxxvar.h,v 1.4 1997/10/15 05:56:13 explorer Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
* NASA Ames Research Center.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
struct smc91cxx_softc {
struct device sc_dev; /* generic device glue */
struct arpcom sc_arpcom; /* ethernet common glue */
struct mii_data sc_mii; /* MII/media control */
struct timeout sc_mii_timeout; /* MII callout handle */
bus_space_tag_t sc_bst; /* bus space */
bus_space_handle_t sc_bsh;
/* Power management hooks and state. */
int (*sc_enable)(struct smc91cxx_softc *);
void (*sc_disable)(struct smc91cxx_softc *);
int sc_enabled;
u_int32_t sc_flags; /* misc. flags*/
#define SMC_FLAGS_ENABLED 0x0001
#define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */
#define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */
#define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */
u_int8_t sc_chipid;
u_int8_t sc_internal_phy; /* 91C111 only */
};
#define SMC_SELECT_BANK(sc, x) \
bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \
BANK_SELECT_REG_W, (x))
void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *);
int smc91cxx_intr(void *);
void smc91cxx_init(struct smc91cxx_softc *);
void smc91cxx_stop(struct smc91cxx_softc *);
int smc91cxx_enable(struct smc91cxx_softc *);
void smc91cxx_disable(struct smc91cxx_softc *);
int smc91cxx_detach(struct device *, int);
|
