1 | /* $NetBSD: awivar.h,v 1.27 2012/10/27 17:18:19 chs Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 1999,2000,2001 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Bill Sommerfeld |
9 | * |
10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions |
12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | #ifndef _DEV_IC_AWIVAR_H |
33 | #define _DEV_IC_AWIVAR_H |
34 | |
35 | /* timer values in msec */ |
36 | #define AWI_SELFTEST_TIMEOUT 5000 |
37 | #define AWI_CMD_TIMEOUT 2000 |
38 | #define AWI_LOCKOUT_TIMEOUT 50 |
39 | #define AWI_ASCAN_DURATION 100 |
40 | #define AWI_ASCAN_WAIT 3000 |
41 | #define AWI_PSCAN_DURATION 200 |
42 | #define AWI_PSCAN_WAIT 5000 |
43 | #define AWI_TRANS_TIMEOUT 5000 |
44 | |
45 | #define AWI_NTXBUFS 4 |
46 | |
47 | enum awi_sub_state { |
48 | AWI_ST_NONE, |
49 | AWI_ST_SCAN_INIT, |
50 | AWI_ST_SCAN_SETMIB, |
51 | AWI_ST_SCAN_SCCMD, |
52 | AWI_ST_SUB_INIT, |
53 | AWI_ST_SUB_SETSS, |
54 | AWI_ST_SUB_SYNC |
55 | }; |
56 | |
57 | #define AWI_WAIT 0 /* must wait for completion */ |
58 | #define AWI_NOWAIT 1 /* do not wait */ |
59 | |
60 | struct awi_chanset { |
61 | u_int8_t cs_type; |
62 | u_int8_t cs_region; |
63 | u_int8_t cs_min; |
64 | u_int8_t cs_max; |
65 | u_int8_t cs_def; |
66 | }; |
67 | |
68 | struct awi_softc { |
69 | device_t sc_dev; |
70 | struct am79c930_softc sc_chip; |
71 | struct ethercom sc_ec; |
72 | struct ieee80211com sc_ic; |
73 | u_char sc_banner[AWI_BANNER_LEN]; |
74 | int (*sc_enable)(struct awi_softc *); |
75 | void (*sc_disable)(struct awi_softc *); |
76 | void (*sc_power)(struct awi_softc *, int); |
77 | |
78 | int (*sc_newstate)(struct ieee80211com *, |
79 | enum ieee80211_state, int); |
80 | void (*sc_recv_mgmt)(struct ieee80211com *, |
81 | struct mbuf *, struct ieee80211_node *, |
82 | int, int, u_int32_t); |
83 | int (*sc_send_mgmt)(struct ieee80211com *, |
84 | struct ieee80211_node *, int, int); |
85 | |
86 | void *sc_sdhook; /* shutdown hook */ |
87 | void *sc_powerhook; /* power management hook */ |
88 | unsigned int sc_attached:1, |
89 | sc_enabled:1, |
90 | sc_busy:1, |
91 | sc_cansleep:1, |
92 | sc_enab_intr:1, |
93 | sc_adhoc_ap:1; |
94 | enum ieee80211_state sc_nstate; |
95 | enum awi_sub_state sc_substate; |
96 | int sc_sleep_cnt; |
97 | u_int8_t sc_cmd_inprog; |
98 | u_int8_t sc_cur_chan; |
99 | |
100 | int sc_rx_timer; |
101 | u_int32_t sc_rxdoff; |
102 | u_int32_t sc_rxmoff; |
103 | struct mbuf *sc_rxpend; |
104 | |
105 | int sc_tx_timer; |
106 | u_int32_t sc_txbase; |
107 | u_int32_t sc_txend; |
108 | u_int32_t sc_txnext; |
109 | u_int32_t sc_txdone; |
110 | |
111 | struct awi_mib_local sc_mib_local; |
112 | struct awi_mib_addr sc_mib_addr; |
113 | struct awi_mib_mac sc_mib_mac; |
114 | struct awi_mib_stat sc_mib_stat; |
115 | struct awi_mib_mgt sc_mib_mgt; |
116 | struct awi_mib_phy sc_mib_phy; |
117 | }; |
118 | |
119 | #define sc_if sc_ec.ec_if |
120 | |
121 | #define awi_read_1(sc, off) ((sc)->sc_chip.sc_ops->read_1)(&sc->sc_chip, off) |
122 | #define awi_read_2(sc, off) ((sc)->sc_chip.sc_ops->read_2)(&sc->sc_chip, off) |
123 | #define awi_read_4(sc, off) ((sc)->sc_chip.sc_ops->read_4)(&sc->sc_chip, off) |
124 | #define awi_read_bytes(sc, off, ptr, len) \ |
125 | ((sc)->sc_chip.sc_ops->read_bytes)(&sc->sc_chip, off, ptr, len) |
126 | |
127 | #define awi_write_1(sc, off, val) \ |
128 | ((sc)->sc_chip.sc_ops->write_1)(&sc->sc_chip, off, val) |
129 | #define awi_write_2(sc, off, val) \ |
130 | ((sc)->sc_chip.sc_ops->write_2)(&sc->sc_chip, off, val) |
131 | #define awi_write_4(sc, off, val) \ |
132 | ((sc)->sc_chip.sc_ops->write_4)(&sc->sc_chip, off, val) |
133 | #define awi_write_bytes(sc, off, ptr, len) \ |
134 | ((sc)->sc_chip.sc_ops->write_bytes)(&sc->sc_chip, off, ptr, len) |
135 | |
136 | #define awi_drvstate(sc, state) \ |
137 | awi_write_1(sc, AWI_DRIVERSTATE, \ |
138 | ((state) | AWI_DRV_AUTORXLED|AWI_DRV_AUTOTXLED)) |
139 | |
140 | int awi_attach(struct awi_softc *); |
141 | int awi_detach(struct awi_softc *); |
142 | int awi_activate(device_t, enum devact); |
143 | void awi_power(int, void *); |
144 | void awi_shutdown(void *); |
145 | int awi_intr(void *); |
146 | |
147 | #endif /* _DEV_IC_AWIVAR_H */ |
148 | |