1/* $FreeBSD: head/sys/dev/usb2/wlan/if_rumvar.h 187378 2009-01-18 05:35:58Z thompsa $ */
| 1/* $FreeBSD: head/sys/dev/usb2/wlan/if_rumvar.h 188417 2009-02-09 22:12:47Z thompsa $ */
|
2
3/*-
4 * Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
5 * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
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, 2006 Damien Bergamini <damien.bergamini@free.fr>
5 * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
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 rum_node {
21 struct ieee80211_node ni;
22 struct ieee80211_amrr_node amn;
23};
| 20#define RUM_TX_LIST_COUNT 8
|
24
| 21
|
25#define RUM_NODE(ni) ((struct rum_node *)(ni))
26
27struct rum_vap {
28 struct ieee80211vap vap;
29 struct ieee80211_beacon_offsets bo;
30 struct ieee80211_amrr amrr;
31
32 int (*newstate) (struct ieee80211vap *,
33 enum ieee80211_state, int);
34};
35
36#define RUM_VAP(vap) ((struct rum_vap *)(vap))
37
38struct rum_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;
47};
48
49struct rum_config_copy_bss {
50 uint16_t ni_intval;
51 uint8_t ni_bssid[IEEE80211_ADDR_LEN];
52 uint8_t fixed_rate_none;
53};
54
55struct rum_config_copy {
56 struct rum_config_copy_chan ic_curchan;
57 struct rum_config_copy_chan ic_bsschan;
58 struct rum_config_copy_bss iv_bss;
59
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];
69};
70
| |
71struct rum_rx_radiotap_header {
72 struct ieee80211_radiotap_header wr_ihdr;
| 22struct rum_rx_radiotap_header {
23 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;
| 24 uint8_t wr_flags;
25 uint8_t wr_rate;
26 uint16_t wr_chan_freq;
27 uint16_t wr_chan_flags;
28 uint8_t wr_antenna;
29 uint8_t wr_antsignal;
|
79};
80
| 30};
31
|
81#define RT2573_RX_RADIOTAP_PRESENT \
| 32#define RT2573_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 rum_tx_radiotap_header {
89 struct ieee80211_radiotap_header wt_ihdr;
| 33 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
34 (1 << IEEE80211_RADIOTAP_RATE) | \
35 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
36 (1 << IEEE80211_RADIOTAP_ANTENNA) | \
37 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
38
39struct rum_tx_radiotap_header {
40 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;
| 41 uint8_t wt_flags;
42 uint8_t wt_rate;
43 uint16_t wt_chan_freq;
44 uint16_t wt_chan_flags;
45 uint8_t wt_antenna;
|
95};
96
| 46};
47
|
97#define RT2573_TX_RADIOTAP_PRESENT \
| 48#define RT2573_TX_RADIOTAP_PRESENT \
|
98 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
99 (1 << IEEE80211_RADIOTAP_RATE) | \
100 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
101 (1 << IEEE80211_RADIOTAP_ANTENNA))
102
| 49 ((1 << IEEE80211_RADIOTAP_FLAGS) | \
50 (1 << IEEE80211_RADIOTAP_RATE) | \
51 (1 << IEEE80211_RADIOTAP_CHANNEL) | \
52 (1 << IEEE80211_RADIOTAP_ANTENNA))
53
|
103struct rum_bbp_prom {
104 uint8_t val;
105 uint8_t reg;
106} __packed;
| 54struct rum_softc;
|
107
| 55
|
108struct rum_ifq {
109 struct mbuf *ifq_head;
110 struct mbuf *ifq_tail;
111 uint16_t ifq_len;
| 56struct rum_task {
57 struct usb2_proc_msg hdr;
58 struct rum_softc *sc;
|
112};
113
| 59};
60
|
| 61struct rum_tx_data {
62 STAILQ_ENTRY(rum_tx_data) next;
63 struct rum_softc *sc;
64 struct rum_tx_desc desc;
65 struct mbuf *m;
66 struct ieee80211_node *ni;
67 int rate;
68};
69typedef STAILQ_HEAD(, rum_tx_data) rum_txdhead;
70
71struct rum_node {
72 struct ieee80211_node ni;
73 struct ieee80211_amrr_node amn;
74};
75#define RUM_NODE(ni) ((struct rum_node *)(ni))
76
77struct rum_vap {
78 struct ieee80211vap vap;
79 struct rum_softc *sc;
80 struct ieee80211_beacon_offsets bo;
81 struct ieee80211_amrr amrr;
82 struct usb2_callout amrr_ch;
83 struct rum_task amrr_task[2];
84
85 int (*newstate)(struct ieee80211vap *,
86 enum ieee80211_state, int);
87};
88#define RUM_VAP(vap) ((struct rum_vap *)(vap))
89
|
114enum {
| 90enum {
|
115 RUM_BULK_DT_WR,
116 RUM_BULK_DT_RD,
117 RUM_BULK_CS_WR,
118 RUM_BULK_CS_RD,
119 RUM_N_TRANSFER = 4,
| 91 RUM_BULK_WR,
92 RUM_BULK_RD,
93 RUM_N_TRANSFER = 2,
|
120};
121
122struct rum_softc {
| 94};
95
96struct rum_softc {
|
123 struct ifnet *sc_ifp;
| 97 struct ifnet *sc_ifp;
98 device_t sc_dev;
99 struct usb2_device *sc_udev;
100 struct usb2_process sc_tq;
|
124
| 101
|
125 struct rum_ifq sc_tx_queue;
126 struct usb2_config_td sc_config_td;
127 struct rum_tx_desc sc_tx_desc;
128 struct rum_rx_desc sc_rx_desc;
129 struct mtx sc_mtx;
130 struct usb2_callout sc_watchdog;
131 struct rum_bbp_prom sc_bbp_prom[16];
132 struct rum_rx_radiotap_header sc_rxtap;
133 struct rum_tx_radiotap_header sc_txtap;
134
135 struct usb2_xfer *sc_xfer[RUM_N_TRANSFER];
136 struct usb2_device *sc_udev;
| |
137 const struct ieee80211_rate_table *sc_rates;
| 102 const struct ieee80211_rate_table *sc_rates;
|
| 103 struct usb2_xfer *sc_xfer[RUM_N_TRANSFER];
|
138
| 104
|
139 int (*sc_newstate)
140 (struct ieee80211com *, enum ieee80211_state, int);
| 105 uint8_t rf_rev;
106 uint8_t rffreq;
|
141
| 107
|
142 enum ieee80211_state sc_ns_state;
143 uint32_t sc_sta[6];
144 uint32_t sc_unit;
145 int sc_ns_arg;
| 108 enum ieee80211_state sc_state;
109 int sc_arg;
110 struct rum_task sc_synctask[2];
111 struct rum_task sc_task[2];
112 struct rum_task sc_promisctask[2];
113 struct rum_task sc_scantask[2];
114 int sc_scan_action;
115#define RUM_SCAN_START 0
116#define RUM_SCAN_END 1
117#define RUM_SET_CHANNEL 2
|
146
| 118
|
147 uint16_t sc_flags;
148#define RUM_FLAG_READ_STALL 0x0001
149#define RUM_FLAG_WRITE_STALL 0x0002
150#define RUM_FLAG_LL_READY 0x0008
151#define RUM_FLAG_HL_READY 0x0010
152#define RUM_FLAG_WAIT_COMMAND 0x0020
153 uint16_t sc_txtap_len;
154 uint16_t sc_rxtap_len;
155 uint16_t sc_last_chan;
| 119 struct rum_tx_data tx_data[RUM_TX_LIST_COUNT];
120 rum_txdhead tx_q;
121 rum_txdhead tx_free;
122 int tx_nfree;
123 struct rum_rx_desc sc_rx_desc;
|
156
| 124
|
157 uint8_t sc_txpow[44];
158 uint8_t sc_rf_rev;
159 uint8_t sc_rffreq;
160 uint8_t sc_ftype;
161 uint8_t sc_rx_ant;
162 uint8_t sc_tx_ant;
163 uint8_t sc_nb_ant;
164 uint8_t sc_ext_2ghz_lna;
165 uint8_t sc_ext_5ghz_lna;
166 uint8_t sc_sifs;
167 uint8_t sc_bbp17;
168 uint8_t sc_hw_radio;
169 uint8_t sc_amrr_timer;
170 uint8_t sc_beacon_buf[0x800];
171 uint8_t sc_myaddr[IEEE80211_ADDR_LEN];
| 125 struct mtx sc_mtx;
|
172
| 126
|
173 int8_t sc_rssi_2ghz_corr;
174 int8_t sc_rssi_5ghz_corr;
| 127 uint32_t sta[6];
128 uint32_t rf_regs[4];
129 uint8_t txpow[44];
130 uint8_t sc_bssid[6];
|
175
| 131
|
176 char sc_name[32];
| 132 struct {
133 uint8_t val;
134 uint8_t reg;
135 } __packed bbp_prom[16];
136
137 int hw_radio;
138 int rx_ant;
139 int tx_ant;
140 int nb_ant;
141 int ext_2ghz_lna;
142 int ext_5ghz_lna;
143 int rssi_2ghz_corr;
144 int rssi_5ghz_corr;
145 uint8_t bbp17;
146
147 struct rum_rx_radiotap_header sc_rxtap;
148 int sc_rxtap_len;
149
150 struct rum_tx_radiotap_header sc_txtap;
151 int sc_txtap_len;
|
177};
| 152};
|
| 153
154#define RUM_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
155#define RUM_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
156#define RUM_LOCK_ASSERT(sc, t) mtx_assert(&(sc)->sc_mtx, t)
|
| |