1 | /* $NetBSD: if_uralvar.h,v 1.12 2016/04/23 10:15:31 skrll Exp $ */ |
2 | /* $OpenBSD: if_ralvar.h,v 1.2 2005/05/13 18:42:50 damien Exp $ */ |
3 | |
4 | /*- |
5 | * Copyright (c) 2005 |
6 | * Damien Bergamini <damien.bergamini@free.fr> |
7 | * |
8 | * Permission to use, copy, modify, and distribute this software for any |
9 | * purpose with or without fee is hereby granted, provided that the above |
10 | * copyright notice and this permission notice appear in all copies. |
11 | * |
12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
13 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
14 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
15 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
16 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
17 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
18 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
19 | */ |
20 | |
21 | #define RAL_RX_LIST_COUNT 1 |
22 | #define RAL_TX_LIST_COUNT 1 |
23 | |
24 | struct { |
25 | struct ieee80211_radiotap_header ; |
26 | uint8_t ; |
27 | uint8_t ; |
28 | uint16_t ; |
29 | uint16_t ; |
30 | uint8_t ; |
31 | uint8_t ; |
32 | } __packed; |
33 | |
34 | #define RAL_RX_RADIOTAP_PRESENT \ |
35 | ((1 << IEEE80211_RADIOTAP_FLAGS) | \ |
36 | (1 << IEEE80211_RADIOTAP_RATE) | \ |
37 | (1 << IEEE80211_RADIOTAP_CHANNEL) | \ |
38 | (1 << IEEE80211_RADIOTAP_ANTENNA) | \ |
39 | (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)) |
40 | |
41 | struct { |
42 | struct ieee80211_radiotap_header ; |
43 | uint8_t ; |
44 | uint8_t ; |
45 | uint16_t ; |
46 | uint16_t ; |
47 | uint8_t ; |
48 | } __packed; |
49 | |
50 | #define RAL_TX_RADIOTAP_PRESENT \ |
51 | ((1 << IEEE80211_RADIOTAP_FLAGS) | \ |
52 | (1 << IEEE80211_RADIOTAP_RATE) | \ |
53 | (1 << IEEE80211_RADIOTAP_CHANNEL) | \ |
54 | (1 << IEEE80211_RADIOTAP_ANTENNA)) |
55 | |
56 | struct ural_softc; |
57 | |
58 | struct ural_tx_data { |
59 | struct ural_softc *sc; |
60 | struct usbd_xfer *xfer; |
61 | uint8_t *buf; |
62 | struct mbuf *m; |
63 | struct ieee80211_node *ni; |
64 | }; |
65 | |
66 | struct ural_rx_data { |
67 | struct ural_softc *sc; |
68 | struct usbd_xfer *xfer; |
69 | uint8_t *buf; |
70 | struct mbuf *m; |
71 | }; |
72 | |
73 | struct ural_softc { |
74 | device_t sc_dev; |
75 | struct ethercom sc_ec; |
76 | #define sc_if sc_ec.ec_if |
77 | struct ieee80211com sc_ic; |
78 | int (*sc_newstate)(struct ieee80211com *, |
79 | enum ieee80211_state, int); |
80 | |
81 | struct usbd_device * sc_udev; |
82 | struct usbd_interface * sc_iface; |
83 | |
84 | int sc_rx_no; |
85 | int sc_tx_no; |
86 | |
87 | uint32_t asic_rev; |
88 | uint8_t rf_rev; |
89 | |
90 | struct usbd_xfer * amrr_xfer; |
91 | |
92 | struct usbd_pipe * sc_rx_pipeh; |
93 | struct usbd_pipe * sc_tx_pipeh; |
94 | |
95 | enum ieee80211_state sc_state; |
96 | struct usb_task sc_task; |
97 | |
98 | struct ieee80211_amrr amrr; |
99 | struct ieee80211_amrr_node amn; |
100 | |
101 | struct ural_rx_data rx_data[RAL_RX_LIST_COUNT]; |
102 | struct ural_tx_data tx_data[RAL_TX_LIST_COUNT]; |
103 | int tx_queued; |
104 | |
105 | struct ieee80211_beacon_offsets sc_bo; |
106 | |
107 | struct callout sc_scan_ch; |
108 | struct callout sc_amrr_ch; |
109 | |
110 | int sc_tx_timer; |
111 | |
112 | int16_t sta[11]; |
113 | uint32_t rf_regs[4]; |
114 | uint8_t txpow[14]; |
115 | |
116 | struct { |
117 | uint8_t val; |
118 | uint8_t reg; |
119 | } __packed bbp_prom[16]; |
120 | |
121 | int led_mode; |
122 | int hw_radio; |
123 | int rx_ant; |
124 | int tx_ant; |
125 | int nb_ant; |
126 | |
127 | struct bpf_if * sc_drvbpf; |
128 | |
129 | union { |
130 | struct ural_rx_radiotap_header th; |
131 | uint8_t pad[64]; |
132 | } sc_rxtapu; |
133 | #define sc_rxtap sc_rxtapu.th |
134 | int sc_rxtap_len; |
135 | |
136 | union { |
137 | struct ural_tx_radiotap_header th; |
138 | uint8_t pad[64]; |
139 | } sc_txtapu; |
140 | #define sc_txtap sc_txtapu.th |
141 | int sc_txtap_len; |
142 | }; |
143 | |