1/* $OpenBSD: if_runvar.h,v 1.3 2009/03/26 20:17:27 damien Exp $ */
2
3/*-
4 * Copyright (c) 2008,2009 Damien Bergamini <damien.bergamini@free.fr>
5 * ported to FreeBSD by Akinori Furukoshi <moonlightakkiy@yahoo.ca>
6 * USB Consulting, Hans Petter Selasky <hselasky@freebsd.org>
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 *
| 1/* $OpenBSD: if_runvar.h,v 1.3 2009/03/26 20:17:27 damien Exp $ */
2
3/*-
4 * Copyright (c) 2008,2009 Damien Bergamini <damien.bergamini@free.fr>
5 * ported to FreeBSD by Akinori Furukoshi <moonlightakkiy@yahoo.ca>
6 * USB Consulting, Hans Petter Selasky <hselasky@freebsd.org>
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 * $FreeBSD: head/sys/dev/usb/wlan/if_runvar.h 288603 2015-10-03 15:48:21Z adrian $
| 20 * $FreeBSD: head/sys/dev/usb/wlan/if_runvar.h 289168 2015-10-12 05:21:51Z adrian $
|
21 */
22
23#ifndef _IF_RUNVAR_H_
24#define _IF_RUNVAR_H_
25
26#define RUN_MAX_RXSZ \
27 MIN(4096, MJUMPAGESIZE)
28
29/* NB: "11" is the maximum number of padding bytes needed for Tx */
30#define RUN_MAX_TXSZ \
31 (sizeof (struct rt2870_txd) + \
32 sizeof (struct rt2860_txwi) + \
33 MCLBYTES + 11)
34
35#define RUN_TX_TIMEOUT 5000 /* ms */
36
37/* Tx ring count was 8/endpoint, now 32 for all 4 (or 6) endpoints. */
38#define RUN_TX_RING_COUNT 32
39#define RUN_RX_RING_COUNT 1
40
41#define RT2870_WCID_MAX 64
42#define RUN_AID2WCID(aid) ((aid) & 0xff)
43
44#define RUN_VAP_MAX 8
45
46struct run_rx_radiotap_header {
47 struct ieee80211_radiotap_header wr_ihdr;
48 uint64_t wr_tsf;
49 uint8_t wr_flags;
50 uint8_t wr_rate;
51 uint16_t wr_chan_freq;
52 uint16_t wr_chan_flags;
53 int8_t wr_dbm_antsignal;
54 uint8_t wr_antenna;
55 uint8_t wr_antsignal;
56} __packed __aligned(8);
57
58#define RUN_RX_RADIOTAP_PRESENT \
59 (1 << IEEE80211_RADIOTAP_TSFT | \
60 1 << IEEE80211_RADIOTAP_FLAGS | \
61 1 << IEEE80211_RADIOTAP_RATE | \
62 1 << IEEE80211_RADIOTAP_CHANNEL | \
63 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \
64 1 << IEEE80211_RADIOTAP_ANTENNA | \
65 1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)
66
67struct run_tx_radiotap_header {
68 struct ieee80211_radiotap_header wt_ihdr;
69 uint64_t wt_tsf;
70 uint8_t wt_flags;
71 uint8_t wt_rate;
72 uint16_t wt_chan_freq;
73 uint16_t wt_chan_flags;
74 uint8_t wt_hwqueue;
75} __packed __aligned(8);
76
77#define IEEE80211_RADIOTAP_HWQUEUE 15
78
79#define RUN_TX_RADIOTAP_PRESENT \
80 (1 << IEEE80211_RADIOTAP_TSFT | \
81 1 << IEEE80211_RADIOTAP_FLAGS | \
82 1 << IEEE80211_RADIOTAP_RATE | \
83 1 << IEEE80211_RADIOTAP_CHANNEL | \
84 1 << IEEE80211_RADIOTAP_HWQUEUE)
85
86struct run_softc;
87
88struct run_tx_data {
89 STAILQ_ENTRY(run_tx_data) next;
90 struct run_softc *sc;
91 struct mbuf *m;
92 struct ieee80211_node *ni;
93 uint32_t align[0]; /* dummy field */
94 uint8_t desc[sizeof(struct rt2870_txd) +
95 sizeof(struct rt2860_txwi)];
96 uint8_t ridx;
97};
98STAILQ_HEAD(run_tx_data_head, run_tx_data);
99
100struct run_node {
101 struct ieee80211_node ni;
102 uint8_t ridx[IEEE80211_RATE_MAXSIZE];
103 uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
104 uint8_t amrr_ridx;
105 uint8_t mgt_ridx;
106 uint8_t fix_ridx;
107};
108#define RUN_NODE(ni) ((struct run_node *)(ni))
109
110struct run_cmdq {
111 void *arg0;
112 void *arg1;
113 void (*func)(void *);
114 struct ieee80211_key *k;
115 struct ieee80211_key key;
116 uint8_t mac[IEEE80211_ADDR_LEN];
117 uint8_t wcid;
118};
119
120struct run_vap {
121 struct ieee80211vap vap;
122 struct mbuf *beacon_mbuf;
123
124 int (*newstate)(struct ieee80211vap *,
125 enum ieee80211_state, int);
126 void (*recv_mgmt)(struct ieee80211_node *,
127 struct mbuf *, int,
128 const struct ieee80211_rx_stats *,
129 int, int);
130
131 uint8_t rvp_id;
132};
133#define RUN_VAP(vap) ((struct run_vap *)(vap))
134
135/*
136 * There are 7 bulk endpoints: 1 for RX
137 * and 6 for TX (4 EDCAs + HCCA + Prio).
138 * Update 03-14-2009: some devices like the Planex GW-US300MiniS
139 * seem to have only 4 TX bulk endpoints (Fukaumi Naoki).
140 */
141enum {
142 RUN_BULK_TX_BE, /* = WME_AC_BE */
143 RUN_BULK_TX_BK, /* = WME_AC_BK */
144 RUN_BULK_TX_VI, /* = WME_AC_VI */
145 RUN_BULK_TX_VO, /* = WME_AC_VO */
146 RUN_BULK_TX_HCCA,
147 RUN_BULK_TX_PRIO,
148 RUN_BULK_RX,
149 RUN_N_XFER,
150};
151
152#define RUN_EP_QUEUES RUN_BULK_RX
153
154struct run_endpoint_queue {
155 struct run_tx_data tx_data[RUN_TX_RING_COUNT];
156 struct run_tx_data_head tx_qh;
157 struct run_tx_data_head tx_fh;
158 uint32_t tx_nfree;
159};
160
161struct run_softc {
162 struct mtx sc_mtx;
163 struct ieee80211com sc_ic;
164 struct mbufq sc_snd;
165 device_t sc_dev;
166 struct usb_device *sc_udev;
167 int sc_need_fwload;
168
169 int sc_flags;
170#define RUN_FLAG_FWLOAD_NEEDED 0x01
171#define RUN_RUNNING 0x02
172
173 uint16_t wcid_stats[RT2870_WCID_MAX + 1][3];
174#define RUN_TXCNT 0
175#define RUN_SUCCESS 1
176#define RUN_RETRY 2
177
178 int (*sc_srom_read)(struct run_softc *,
179 uint16_t, uint16_t *);
180
181 uint16_t mac_ver;
182 uint16_t mac_rev;
183 uint16_t rf_rev;
184 uint8_t freq;
185 uint8_t ntxchains;
186 uint8_t nrxchains;
187
188 uint8_t bbp25;
189 uint8_t bbp26;
190 uint8_t rf24_20mhz;
191 uint8_t rf24_40mhz;
192 uint8_t patch_dac;
193 uint8_t rfswitch;
194 uint8_t ext_2ghz_lna;
195 uint8_t ext_5ghz_lna;
196 uint8_t calib_2ghz;
197 uint8_t calib_5ghz;
198 uint8_t txmixgain_2ghz;
199 uint8_t txmixgain_5ghz;
200 int8_t txpow1[54];
201 int8_t txpow2[54];
202 int8_t txpow3[54];
203 int8_t rssi_2ghz[3];
204 int8_t rssi_5ghz[3];
205 uint8_t lna[4];
206
207 struct {
208 uint8_t reg;
209 uint8_t val;
210 } bbp[10], rf[10];
211 uint8_t leds;
212 uint16_t led[3];
213 uint32_t txpow20mhz[5];
214 uint32_t txpow40mhz_2ghz[5];
215 uint32_t txpow40mhz_5ghz[5];
216
217 struct run_endpoint_queue sc_epq[RUN_EP_QUEUES];
218
219 struct task ratectl_task;
220 struct usb_callout ratectl_ch;
221 uint8_t ratectl_run;
222#define RUN_RATECTL_OFF 0
223
224/* need to be power of 2, otherwise RUN_CMDQ_GET fails */
225#define RUN_CMDQ_MAX 16
226#define RUN_CMDQ_MASQ (RUN_CMDQ_MAX - 1)
227 struct run_cmdq cmdq[RUN_CMDQ_MAX];
228 struct task cmdq_task;
229 uint32_t cmdq_store;
230 uint8_t cmdq_exec;
231 uint8_t cmdq_run;
232 uint8_t cmdq_key_set;
233#define RUN_CMDQ_ABORT 0
234#define RUN_CMDQ_GO 1
235
236 struct usb_xfer *sc_xfer[RUN_N_XFER];
237
238 struct mbuf *rx_m;
239
240 uint8_t fifo_cnt;
241
242 uint8_t running;
243 uint8_t runbmap;
244 uint8_t ap_running;
245 uint8_t adhoc_running;
246 uint8_t sta_running;
247 uint8_t rvp_cnt;
248 uint8_t rvp_bmap;
249 uint8_t sc_detached;
250
251 union {
252 struct run_rx_radiotap_header th;
253 uint8_t pad[64];
254 } sc_rxtapu;
255#define sc_rxtap sc_rxtapu.th
| 21 */
22
23#ifndef _IF_RUNVAR_H_
24#define _IF_RUNVAR_H_
25
26#define RUN_MAX_RXSZ \
27 MIN(4096, MJUMPAGESIZE)
28
29/* NB: "11" is the maximum number of padding bytes needed for Tx */
30#define RUN_MAX_TXSZ \
31 (sizeof (struct rt2870_txd) + \
32 sizeof (struct rt2860_txwi) + \
33 MCLBYTES + 11)
34
35#define RUN_TX_TIMEOUT 5000 /* ms */
36
37/* Tx ring count was 8/endpoint, now 32 for all 4 (or 6) endpoints. */
38#define RUN_TX_RING_COUNT 32
39#define RUN_RX_RING_COUNT 1
40
41#define RT2870_WCID_MAX 64
42#define RUN_AID2WCID(aid) ((aid) & 0xff)
43
44#define RUN_VAP_MAX 8
45
46struct run_rx_radiotap_header {
47 struct ieee80211_radiotap_header wr_ihdr;
48 uint64_t wr_tsf;
49 uint8_t wr_flags;
50 uint8_t wr_rate;
51 uint16_t wr_chan_freq;
52 uint16_t wr_chan_flags;
53 int8_t wr_dbm_antsignal;
54 uint8_t wr_antenna;
55 uint8_t wr_antsignal;
56} __packed __aligned(8);
57
58#define RUN_RX_RADIOTAP_PRESENT \
59 (1 << IEEE80211_RADIOTAP_TSFT | \
60 1 << IEEE80211_RADIOTAP_FLAGS | \
61 1 << IEEE80211_RADIOTAP_RATE | \
62 1 << IEEE80211_RADIOTAP_CHANNEL | \
63 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL | \
64 1 << IEEE80211_RADIOTAP_ANTENNA | \
65 1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL)
66
67struct run_tx_radiotap_header {
68 struct ieee80211_radiotap_header wt_ihdr;
69 uint64_t wt_tsf;
70 uint8_t wt_flags;
71 uint8_t wt_rate;
72 uint16_t wt_chan_freq;
73 uint16_t wt_chan_flags;
74 uint8_t wt_hwqueue;
75} __packed __aligned(8);
76
77#define IEEE80211_RADIOTAP_HWQUEUE 15
78
79#define RUN_TX_RADIOTAP_PRESENT \
80 (1 << IEEE80211_RADIOTAP_TSFT | \
81 1 << IEEE80211_RADIOTAP_FLAGS | \
82 1 << IEEE80211_RADIOTAP_RATE | \
83 1 << IEEE80211_RADIOTAP_CHANNEL | \
84 1 << IEEE80211_RADIOTAP_HWQUEUE)
85
86struct run_softc;
87
88struct run_tx_data {
89 STAILQ_ENTRY(run_tx_data) next;
90 struct run_softc *sc;
91 struct mbuf *m;
92 struct ieee80211_node *ni;
93 uint32_t align[0]; /* dummy field */
94 uint8_t desc[sizeof(struct rt2870_txd) +
95 sizeof(struct rt2860_txwi)];
96 uint8_t ridx;
97};
98STAILQ_HEAD(run_tx_data_head, run_tx_data);
99
100struct run_node {
101 struct ieee80211_node ni;
102 uint8_t ridx[IEEE80211_RATE_MAXSIZE];
103 uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
104 uint8_t amrr_ridx;
105 uint8_t mgt_ridx;
106 uint8_t fix_ridx;
107};
108#define RUN_NODE(ni) ((struct run_node *)(ni))
109
110struct run_cmdq {
111 void *arg0;
112 void *arg1;
113 void (*func)(void *);
114 struct ieee80211_key *k;
115 struct ieee80211_key key;
116 uint8_t mac[IEEE80211_ADDR_LEN];
117 uint8_t wcid;
118};
119
120struct run_vap {
121 struct ieee80211vap vap;
122 struct mbuf *beacon_mbuf;
123
124 int (*newstate)(struct ieee80211vap *,
125 enum ieee80211_state, int);
126 void (*recv_mgmt)(struct ieee80211_node *,
127 struct mbuf *, int,
128 const struct ieee80211_rx_stats *,
129 int, int);
130
131 uint8_t rvp_id;
132};
133#define RUN_VAP(vap) ((struct run_vap *)(vap))
134
135/*
136 * There are 7 bulk endpoints: 1 for RX
137 * and 6 for TX (4 EDCAs + HCCA + Prio).
138 * Update 03-14-2009: some devices like the Planex GW-US300MiniS
139 * seem to have only 4 TX bulk endpoints (Fukaumi Naoki).
140 */
141enum {
142 RUN_BULK_TX_BE, /* = WME_AC_BE */
143 RUN_BULK_TX_BK, /* = WME_AC_BK */
144 RUN_BULK_TX_VI, /* = WME_AC_VI */
145 RUN_BULK_TX_VO, /* = WME_AC_VO */
146 RUN_BULK_TX_HCCA,
147 RUN_BULK_TX_PRIO,
148 RUN_BULK_RX,
149 RUN_N_XFER,
150};
151
152#define RUN_EP_QUEUES RUN_BULK_RX
153
154struct run_endpoint_queue {
155 struct run_tx_data tx_data[RUN_TX_RING_COUNT];
156 struct run_tx_data_head tx_qh;
157 struct run_tx_data_head tx_fh;
158 uint32_t tx_nfree;
159};
160
161struct run_softc {
162 struct mtx sc_mtx;
163 struct ieee80211com sc_ic;
164 struct mbufq sc_snd;
165 device_t sc_dev;
166 struct usb_device *sc_udev;
167 int sc_need_fwload;
168
169 int sc_flags;
170#define RUN_FLAG_FWLOAD_NEEDED 0x01
171#define RUN_RUNNING 0x02
172
173 uint16_t wcid_stats[RT2870_WCID_MAX + 1][3];
174#define RUN_TXCNT 0
175#define RUN_SUCCESS 1
176#define RUN_RETRY 2
177
178 int (*sc_srom_read)(struct run_softc *,
179 uint16_t, uint16_t *);
180
181 uint16_t mac_ver;
182 uint16_t mac_rev;
183 uint16_t rf_rev;
184 uint8_t freq;
185 uint8_t ntxchains;
186 uint8_t nrxchains;
187
188 uint8_t bbp25;
189 uint8_t bbp26;
190 uint8_t rf24_20mhz;
191 uint8_t rf24_40mhz;
192 uint8_t patch_dac;
193 uint8_t rfswitch;
194 uint8_t ext_2ghz_lna;
195 uint8_t ext_5ghz_lna;
196 uint8_t calib_2ghz;
197 uint8_t calib_5ghz;
198 uint8_t txmixgain_2ghz;
199 uint8_t txmixgain_5ghz;
200 int8_t txpow1[54];
201 int8_t txpow2[54];
202 int8_t txpow3[54];
203 int8_t rssi_2ghz[3];
204 int8_t rssi_5ghz[3];
205 uint8_t lna[4];
206
207 struct {
208 uint8_t reg;
209 uint8_t val;
210 } bbp[10], rf[10];
211 uint8_t leds;
212 uint16_t led[3];
213 uint32_t txpow20mhz[5];
214 uint32_t txpow40mhz_2ghz[5];
215 uint32_t txpow40mhz_5ghz[5];
216
217 struct run_endpoint_queue sc_epq[RUN_EP_QUEUES];
218
219 struct task ratectl_task;
220 struct usb_callout ratectl_ch;
221 uint8_t ratectl_run;
222#define RUN_RATECTL_OFF 0
223
224/* need to be power of 2, otherwise RUN_CMDQ_GET fails */
225#define RUN_CMDQ_MAX 16
226#define RUN_CMDQ_MASQ (RUN_CMDQ_MAX - 1)
227 struct run_cmdq cmdq[RUN_CMDQ_MAX];
228 struct task cmdq_task;
229 uint32_t cmdq_store;
230 uint8_t cmdq_exec;
231 uint8_t cmdq_run;
232 uint8_t cmdq_key_set;
233#define RUN_CMDQ_ABORT 0
234#define RUN_CMDQ_GO 1
235
236 struct usb_xfer *sc_xfer[RUN_N_XFER];
237
238 struct mbuf *rx_m;
239
240 uint8_t fifo_cnt;
241
242 uint8_t running;
243 uint8_t runbmap;
244 uint8_t ap_running;
245 uint8_t adhoc_running;
246 uint8_t sta_running;
247 uint8_t rvp_cnt;
248 uint8_t rvp_bmap;
249 uint8_t sc_detached;
250
251 union {
252 struct run_rx_radiotap_header th;
253 uint8_t pad[64];
254 } sc_rxtapu;
255#define sc_rxtap sc_rxtapu.th
|
256 int sc_rxtap_len;
| |
257
258 union {
259 struct run_tx_radiotap_header th;
260 uint8_t pad[64];
261 } sc_txtapu;
262#define sc_txtap sc_txtapu.th
| 256
257 union {
258 struct run_tx_radiotap_header th;
259 uint8_t pad[64];
260 } sc_txtapu;
261#define sc_txtap sc_txtapu.th
|
263 int sc_txtap_len;
| |
264};
265
266#define RUN_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
267#define RUN_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
268#define RUN_LOCK_ASSERT(sc, t) mtx_assert(&(sc)->sc_mtx, t)
269
270#endif /* _IF_RUNVAR_H_ */
| 262};
263
264#define RUN_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
265#define RUN_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
266#define RUN_LOCK_ASSERT(sc, t) mtx_assert(&(sc)->sc_mtx, t)
267
268#endif /* _IF_RUNVAR_H_ */
|