1/* $FreeBSD: head/sys/dev/usb2/wlan/if_uralvar.h 187378 2009-01-18 05:35:58Z thompsa $ */
| 1/* $FreeBSD: head/sys/dev/usb2/wlan/if_uralvar.h 188417 2009-02-09 22:12:47Z thompsa $ */
|
2
3/*-
4 * Copyright (c) 2005
5 * Damien Bergamini <damien.bergamini@free.fr>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
| 2
3/*-
4 * Copyright (c) 2005
5 * Damien Bergamini <damien.bergamini@free.fr>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
|
20struct ural_node {
21 struct ieee80211_node ni;
22 struct ieee80211_amrr_node amn;
23};
| 20#define RAL_TX_LIST_COUNT 8
|
24
| 21
|
25#define URAL_NODE(ni) ((struct ural_node *)(ni))
| 22#define URAL_SCAN_START 1
23#define URAL_SCAN_END 2
24#define URAL_SET_CHANNEL 3
|
26
| 25
|
27struct ural_vap {
28 struct ieee80211vap vap;
29 struct ieee80211_beacon_offsets bo;
30 struct ieee80211_amrr amrr;
| |
31
| 26
|
32 int (*newstate) (struct ieee80211vap *,
33 enum ieee80211_state, int);
| 27struct ural_rx_radiotap_header {
28 struct ieee80211_radiotap_header wr_ihdr;
29 uint8_t wr_flags;
30 uint8_t wr_rate;
31 uint16_t wr_chan_freq;
32 uint16_t wr_chan_flags;
33 uint8_t wr_antenna;
34 uint8_t wr_antsignal;
|
34};
35
| 35};
36
|
36#define URAL_VAP(vap) ((struct ural_vap *)(vap))
| 37#define RAL_RX_RADIOTAP_PRESENT \
38 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
39 (1 << IEEE80211_RADIOTAP_RATE) | \
40 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
41 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
42 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
|
37
| 43
|
38struct ural_config_copy_chan {
39 uint32_t chan_to_ieee;
40 enum ieee80211_phymode chan_to_mode;
41 uint8_t chan_is_5ghz:1;
42 uint8_t chan_is_2ghz:1;
43 uint8_t chan_is_b:1;
44 uint8_t chan_is_a:1;
45 uint8_t chan_is_g:1;
46 uint8_t unused:3;
| 44struct ural_tx_radiotap_header {
45 struct ieee80211_radiotap_header wt_ihdr;
46 uint8_t wt_flags;
47 uint8_t wt_rate;
48 uint16_t wt_chan_freq;
49 uint16_t wt_chan_flags;
50 uint8_t wt_antenna;
|
47};
48
| 51};
52
|
49struct ural_config_copy_bss {
50 uint16_t ni_intval;
51 uint8_t ni_bssid[IEEE80211_ADDR_LEN];
52 uint8_t fixed_rate_none;
53};
| 53#define RAL_TX_RADIOTAP_PRESENT \
54 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
55 (1 << IEEE80211_RADIOTAP_RATE) | \
56 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
57 (1 << IEEE80211_RADIOTAP_ANTENNA))
|
54
| 58
|
55struct ural_config_copy {
56 struct ural_config_copy_chan ic_curchan;
57 struct ural_config_copy_chan ic_bsschan;
58 struct ural_config_copy_bss iv_bss;
| 59struct ural_softc;
|
59
| 60
|
60 enum ieee80211_opmode ic_opmode;
61 uint32_t ic_flags;
62 uint32_t if_flags;
63
64 uint16_t ic_txpowlimit;
65 uint16_t ic_curmode;
66
67 uint8_t ic_myaddr[IEEE80211_ADDR_LEN];
68 uint8_t if_broadcastaddr[IEEE80211_ADDR_LEN];
| 61struct ural_task {
62 struct usb2_proc_msg hdr;
63 struct ural_softc *sc;
|
69};
70
| 64};
65
|
71struct ural_rx_radiotap_header {
72 struct ieee80211_radiotap_header wr_ihdr;
73 uint8_t wr_flags;
74 uint8_t wr_rate;
75 uint16_t wr_chan_freq;
76 uint16_t wr_chan_flags;
77 uint8_t wr_antenna;
78 uint8_t wr_antsignal;
| 66struct ural_tx_data {
67 STAILQ_ENTRY(ural_tx_data) next;
68 struct ural_softc *sc;
69 struct ural_tx_desc desc;
70 struct mbuf *m;
71 struct ieee80211_node *ni;
72 int rate;
|
79};
| 73};
|
| 74typedef STAILQ_HEAD(, ural_tx_data) ural_txdhead;
|
80
| 75
|
81#define RAL_RX_RADIOTAP_PRESENT \
82 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
83 (1 << IEEE80211_RADIOTAP_RATE) | \
84 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
85 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
86 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
87
88struct ural_tx_radiotap_header {
89 struct ieee80211_radiotap_header wt_ihdr;
90 uint8_t wt_flags;
91 uint8_t wt_rate;
92 uint16_t wt_chan_freq;
93 uint16_t wt_chan_flags;
94 uint8_t wt_antenna;
| 76struct ural_node {
77 struct ieee80211_node ni;
78 struct ieee80211_amrr_node amn;
|
95};
| 79};
|
| 80#define URAL_NODE(ni) ((struct ural_node *)(ni))
|
96
| 81
|
97#define RAL_TX_RADIOTAP_PRESENT \
98 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
99 (1 << IEEE80211_RADIOTAP_RATE) | \
100 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
101 (1 << IEEE80211_RADIOTAP_ANTENNA))
| 82struct ural_vap {
83 struct ieee80211vap vap;
84 struct ural_softc *sc;
85 struct ieee80211_beacon_offsets bo;
86 struct ieee80211_amrr amrr;
87 struct usb2_callout amrr_ch;
88 struct ural_task amrr_task[2];
|
102
| 89
|
103struct ural_bbp_prom {
104 uint8_t val;
105 uint8_t reg;
106} __packed;
107
108struct ural_ifq {
109 struct mbuf *ifq_head;
110 struct mbuf *ifq_tail;
111 uint16_t ifq_len;
| 90 int (*newstate)(struct ieee80211vap *,
91 enum ieee80211_state, int);
|
112};
| 92};
|
| 93#define URAL_VAP(vap) ((struct ural_vap *)(vap))
|
113
114enum {
| 94
95enum {
|
115 URAL_BULK_DT_WR,
116 URAL_BULK_DT_RD,
117 URAL_BULK_CS_WR,
118 URAL_BULK_CS_RD,
119 URAL_N_TRANSFER = 4,
| 96 URAL_BULK_WR,
97 URAL_BULK_RD,
98 URAL_N_TRANSFER = 2,
|
120};
121
122struct ural_softc {
| 99};
100
101struct ural_softc {
|
123 struct ifnet *sc_ifp;
| 102 struct ifnet *sc_ifp;
103 device_t sc_dev;
104 struct usb2_device *sc_udev;
105 struct usb2_process sc_tq;
|
124
| 106
|
125 struct ural_ifq sc_tx_queue;
126 struct usb2_config_td sc_config_td;
127 struct ural_tx_desc sc_tx_desc;
128 struct ural_rx_desc sc_rx_desc;
129 struct mtx sc_mtx;
130 struct usb2_callout sc_watchdog;
131 struct ural_bbp_prom sc_bbp_prom[16];
132 struct ural_rx_radiotap_header sc_rxtap;
133 struct ural_tx_radiotap_header sc_txtap;
134
135 struct usb2_xfer *sc_xfer[URAL_N_TRANSFER];
136 struct usb2_device *sc_udev;
| |
137 const struct ieee80211_rate_table *sc_rates;
138
| 107 const struct ieee80211_rate_table *sc_rates;
108
|
139 enum ieee80211_state sc_ns_state;
140 uint32_t sc_unit;
141 uint32_t sc_asic_rev;
142 uint32_t sc_rf_regs[4];
143 int sc_ns_arg;
| 109 uint32_t asic_rev;
110 uint8_t rf_rev;
|
144
| 111
|
145 uint16_t sc_flags;
146#define URAL_FLAG_READ_STALL 0x0001
147#define URAL_FLAG_WRITE_STALL 0x0002
148#define URAL_FLAG_LL_READY 0x0004
149#define URAL_FLAG_HL_READY 0x0008
150#define URAL_FLAG_WAIT_COMMAND 0x0010
151 uint16_t sc_txtap_len;
152 uint16_t sc_rxtap_len;
153 uint16_t sc_sta[11];
| 112 struct usb2_xfer *sc_xfer[URAL_N_TRANSFER];
|
154
| 113
|
155 uint8_t sc_rf_rev;
156 uint8_t sc_txpow[14];
157 uint8_t sc_led_mode;
158 uint8_t sc_hw_radio;
159 uint8_t sc_rx_ant;
160 uint8_t sc_tx_ant;
161 uint8_t sc_nb_ant;
162 uint8_t sc_amrr_timer;
163 uint8_t sc_myaddr[IEEE80211_ADDR_LEN];
| 114 enum ieee80211_state sc_state;
115 int sc_arg;
116 int sc_scan_action; /* should be an enum */
117 struct ural_task sc_synctask[2];
118 struct ural_task sc_task[2];
119 struct ural_task sc_promisctask[2];
120 struct ural_task sc_scantask[2];
|
164
| 121
|
165 char sc_name[32];
| 122 struct ural_tx_data tx_data[RAL_TX_LIST_COUNT];
123 ural_txdhead tx_q;
124 ural_txdhead tx_free;
125 int tx_nfree;
126 struct ural_rx_desc sc_rx_desc;
127
128 struct mtx sc_mtx;
129
130 uint16_t sta[11];
131 uint32_t rf_regs[4];
132 uint8_t txpow[14];
133 uint8_t sc_bssid[6];
134
135 struct {
136 uint8_t val;
137 uint8_t reg;
138 } __packed bbp_prom[16];
139
140 int led_mode;
141 int hw_radio;
142 int rx_ant;
143 int tx_ant;
144 int nb_ant;
145
146 struct ural_rx_radiotap_header sc_rxtap;
147 int sc_rxtap_len;
148
149 struct ural_tx_radiotap_header sc_txtap;
150 int sc_txtap_len;
|
166};
| 151};
|
| 152
153#define RAL_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
154#define RAL_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
155#define RAL_LOCK_ASSERT(sc, t) mtx_assert(&(sc)->sc_mtx, t)
|
| |