1 | /* $NetBSD: smc91cxxvar.h,v 1.20 2015/04/13 16:33:24 riastradh 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 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
21 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
22 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
24 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
30 | * POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | #include <sys/rndsource.h> |
34 | |
35 | struct smc91cxx_softc { |
36 | device_t sc_dev; /* generic device glue */ |
37 | struct ethercom sc_ec; /* ethernet common glue */ |
38 | |
39 | struct mii_data sc_mii; /* MII/media control */ |
40 | struct callout sc_mii_callout; /* MII callout handle */ |
41 | |
42 | bus_space_tag_t sc_bst; /* bus space */ |
43 | bus_space_handle_t sc_bsh; |
44 | |
45 | /* Power management hooks and state. */ |
46 | int (*sc_enable)(struct smc91cxx_softc *); |
47 | void (*sc_disable)(struct smc91cxx_softc *); |
48 | u_int32_t sc_flags; /* misc. flags*/ |
49 | #define SMC_FLAGS_ENABLED 0x0001 |
50 | #define SMC_FLAGS_ATTACHED 0x0002 /* attach was successful */ |
51 | #define SMC_FLAGS_HAS_MII 0x0004 /* Has MII (FEAST) */ |
52 | #define SMC_FLAGS_32BIT_READ 0x0008 /* reads are always 32-bits */ |
53 | |
54 | u_int8_t sc_chipid; |
55 | u_int8_t sc_internal_phy; /* 91C111 only */ |
56 | |
57 | uint8_t sc_intmask; |
58 | uint8_t sc_txpacketno; /* cached packetno */ |
59 | |
60 | krndsource_t rnd_source; |
61 | }; |
62 | |
63 | #define SMC_SELECT_BANK(sc, x) \ |
64 | bus_space_write_2((sc)->sc_bst, (sc)->sc_bsh, \ |
65 | BANK_SELECT_REG_W, (x)) |
66 | |
67 | void smc91cxx_attach(struct smc91cxx_softc *, u_int8_t *); |
68 | int smc91cxx_intr(void *); |
69 | int smc91cxx_enable(struct smc91cxx_softc *); |
70 | void smc91cxx_disable(struct smc91cxx_softc *); |
71 | int smc91cxx_activate(device_t, enum devact); |
72 | int smc91cxx_detach(device_t, int); |
73 | |