Commit | Line | Data |
---|---|---|
876c9d3a MT |
1 | /** |
2 | * This file contains ioctl functions | |
3 | */ | |
4 | #include <linux/ctype.h> | |
5a0e3ad6 | 5 | #include <linux/slab.h> |
876c9d3a MT |
6 | #include <linux/delay.h> |
7 | #include <linux/if.h> | |
8 | #include <linux/if_arp.h> | |
9 | #include <linux/wireless.h> | |
10 | #include <linux/bitops.h> | |
11 | ||
7e272fcf | 12 | #include <net/lib80211.h> |
876c9d3a MT |
13 | #include <net/iw_handler.h> |
14 | ||
15 | #include "host.h" | |
16 | #include "radiotap.h" | |
17 | #include "decl.h" | |
18 | #include "defs.h" | |
19 | #include "dev.h" | |
876c9d3a | 20 | #include "wext.h" |
245bf20f | 21 | #include "scan.h" |
876c9d3a | 22 | #include "assoc.h" |
8e3c91bb | 23 | #include "cmd.h" |
876c9d3a MT |
24 | |
25 | ||
69f9032d | 26 | static inline void lbs_postpone_association_work(struct lbs_private *priv) |
9f9dac28 | 27 | { |
aa21c004 | 28 | if (priv->surpriseremoved) |
9f9dac28 HS |
29 | return; |
30 | cancel_delayed_work(&priv->assoc_work); | |
31 | queue_delayed_work(priv->work_thread, &priv->assoc_work, HZ / 2); | |
32 | } | |
33 | ||
9c31fd63 JC |
34 | static inline void lbs_do_association_work(struct lbs_private *priv) |
35 | { | |
36 | if (priv->surpriseremoved) | |
37 | return; | |
38 | cancel_delayed_work(&priv->assoc_work); | |
39 | queue_delayed_work(priv->work_thread, &priv->assoc_work, 0); | |
40 | } | |
41 | ||
69f9032d | 42 | static inline void lbs_cancel_association_work(struct lbs_private *priv) |
9f9dac28 HS |
43 | { |
44 | cancel_delayed_work(&priv->assoc_work); | |
aa21c004 DW |
45 | kfree(priv->pending_assoc_req); |
46 | priv->pending_assoc_req = NULL; | |
9f9dac28 HS |
47 | } |
48 | ||
fea2b8ec HS |
49 | void lbs_send_disconnect_notification(struct lbs_private *priv) |
50 | { | |
51 | union iwreq_data wrqu; | |
52 | ||
53 | memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN); | |
54 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; | |
55 | wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL); | |
56 | } | |
57 | ||
560c6338 | 58 | static void lbs_send_iwevcustom_event(struct lbs_private *priv, s8 *str) |
6e85e0b7 HS |
59 | { |
60 | union iwreq_data iwrq; | |
61 | u8 buf[50]; | |
62 | ||
63 | lbs_deb_enter(LBS_DEB_WEXT); | |
64 | ||
65 | memset(&iwrq, 0, sizeof(union iwreq_data)); | |
66 | memset(buf, 0, sizeof(buf)); | |
67 | ||
68 | snprintf(buf, sizeof(buf) - 1, "%s", str); | |
69 | ||
70 | iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN; | |
71 | ||
72 | /* Send Event to upper layer */ | |
73 | lbs_deb_wext("event indication string %s\n", (char *)buf); | |
74 | lbs_deb_wext("event indication length %d\n", iwrq.data.length); | |
75 | lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str); | |
76 | ||
77 | wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf); | |
78 | ||
79 | lbs_deb_leave(LBS_DEB_WEXT); | |
80 | } | |
81 | ||
560c6338 HS |
82 | /** |
83 | * @brief This function handles MIC failure event. | |
84 | * | |
85 | * @param priv A pointer to struct lbs_private structure | |
86 | * @para event the event id | |
87 | * @return n/a | |
88 | */ | |
89 | void lbs_send_mic_failureevent(struct lbs_private *priv, u32 event) | |
90 | { | |
91 | char buf[50]; | |
92 | ||
93 | lbs_deb_enter(LBS_DEB_CMD); | |
94 | memset(buf, 0, sizeof(buf)); | |
95 | ||
96 | sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication "); | |
97 | ||
98 | if (event == MACREG_INT_CODE_MIC_ERR_UNICAST) | |
99 | strcat(buf, "unicast "); | |
100 | else | |
101 | strcat(buf, "multicast "); | |
102 | ||
103 | lbs_send_iwevcustom_event(priv, buf); | |
104 | lbs_deb_leave(LBS_DEB_CMD); | |
105 | } | |
106 | ||
876c9d3a MT |
107 | /** |
108 | * @brief Find the channel frequency power info with specific channel | |
109 | * | |
aa21c004 | 110 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
111 | * @param band it can be BAND_A, BAND_G or BAND_B |
112 | * @param channel the channel for looking | |
113 | * @return A pointer to struct chan_freq_power structure or NULL if not find. | |
114 | */ | |
69f9032d | 115 | struct chan_freq_power *lbs_find_cfp_by_band_and_channel( |
aa21c004 | 116 | struct lbs_private *priv, |
69f9032d HS |
117 | u8 band, |
118 | u16 channel) | |
876c9d3a MT |
119 | { |
120 | struct chan_freq_power *cfp = NULL; | |
121 | struct region_channel *rc; | |
876c9d3a MT |
122 | int i, j; |
123 | ||
aa21c004 DW |
124 | for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) { |
125 | rc = &priv->region_channel[j]; | |
876c9d3a | 126 | |
876c9d3a MT |
127 | if (!rc->valid || !rc->CFP) |
128 | continue; | |
129 | if (rc->band != band) | |
130 | continue; | |
131 | for (i = 0; i < rc->nrcfp; i++) { | |
132 | if (rc->CFP[i].channel == channel) { | |
133 | cfp = &rc->CFP[i]; | |
134 | break; | |
135 | } | |
136 | } | |
137 | } | |
138 | ||
139 | if (!cfp && channel) | |
10078321 | 140 | lbs_deb_wext("lbs_find_cfp_by_band_and_channel: can't find " |
9012b28a | 141 | "cfp by band %d / channel %d\n", band, channel); |
876c9d3a MT |
142 | |
143 | return cfp; | |
144 | } | |
145 | ||
146 | /** | |
147 | * @brief Find the channel frequency power info with specific frequency | |
148 | * | |
aa21c004 | 149 | * @param priv A pointer to struct lbs_private structure |
876c9d3a MT |
150 | * @param band it can be BAND_A, BAND_G or BAND_B |
151 | * @param freq the frequency for looking | |
152 | * @return A pointer to struct chan_freq_power structure or NULL if not find. | |
153 | */ | |
69f9032d | 154 | static struct chan_freq_power *find_cfp_by_band_and_freq( |
aa21c004 | 155 | struct lbs_private *priv, |
69f9032d HS |
156 | u8 band, |
157 | u32 freq) | |
876c9d3a MT |
158 | { |
159 | struct chan_freq_power *cfp = NULL; | |
160 | struct region_channel *rc; | |
876c9d3a MT |
161 | int i, j; |
162 | ||
aa21c004 DW |
163 | for (j = 0; !cfp && (j < ARRAY_SIZE(priv->region_channel)); j++) { |
164 | rc = &priv->region_channel[j]; | |
876c9d3a | 165 | |
876c9d3a MT |
166 | if (!rc->valid || !rc->CFP) |
167 | continue; | |
168 | if (rc->band != band) | |
169 | continue; | |
170 | for (i = 0; i < rc->nrcfp; i++) { | |
171 | if (rc->CFP[i].freq == freq) { | |
172 | cfp = &rc->CFP[i]; | |
173 | break; | |
174 | } | |
175 | } | |
176 | } | |
177 | ||
178 | if (!cfp && freq) | |
9012b28a HS |
179 | lbs_deb_wext("find_cfp_by_band_and_freql: can't find cfp by " |
180 | "band %d / freq %d\n", band, freq); | |
876c9d3a MT |
181 | |
182 | return cfp; | |
183 | } | |
184 | ||
876c9d3a | 185 | /** |
8c512765 | 186 | * @brief Copy active data rates based on adapter mode and status |
876c9d3a | 187 | * |
aa21c004 | 188 | * @param priv A pointer to struct lbs_private structure |
876c9d3a | 189 | * @param rate The buf to return the active rates |
876c9d3a | 190 | */ |
aa21c004 | 191 | static void copy_active_data_rates(struct lbs_private *priv, u8 *rates) |
876c9d3a | 192 | { |
9012b28a | 193 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 194 | |
aa21c004 | 195 | if ((priv->connect_status != LBS_CONNECTED) && |
602114ae | 196 | !lbs_mesh_connected(priv)) |
10078321 | 197 | memcpy(rates, lbs_bg_rates, MAX_RATES); |
8c512765 | 198 | else |
aa21c004 | 199 | memcpy(rates, priv->curbssparams.rates, MAX_RATES); |
876c9d3a | 200 | |
8c512765 | 201 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
202 | } |
203 | ||
10078321 | 204 | static int lbs_get_name(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
205 | char *cwrq, char *extra) |
206 | { | |
876c9d3a | 207 | |
9012b28a | 208 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 209 | |
9483f031 JT |
210 | /* We could add support for 802.11n here as needed. Jean II */ |
211 | snprintf(cwrq, IFNAMSIZ, "IEEE 802.11b/g"); | |
876c9d3a | 212 | |
9012b28a | 213 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
214 | return 0; |
215 | } | |
216 | ||
10078321 | 217 | static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
218 | struct iw_freq *fwrq, char *extra) |
219 | { | |
ab65f649 | 220 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
221 | struct chan_freq_power *cfp; |
222 | ||
9012b28a | 223 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 224 | |
aa21c004 | 225 | cfp = lbs_find_cfp_by_band_and_channel(priv, 0, |
c14951fe | 226 | priv->channel); |
876c9d3a MT |
227 | |
228 | if (!cfp) { | |
c14951fe | 229 | if (priv->channel) |
9012b28a | 230 | lbs_deb_wext("invalid channel %d\n", |
c14951fe | 231 | priv->channel); |
876c9d3a MT |
232 | return -EINVAL; |
233 | } | |
234 | ||
235 | fwrq->m = (long)cfp->freq * 100000; | |
236 | fwrq->e = 1; | |
237 | ||
9012b28a HS |
238 | lbs_deb_wext("freq %u\n", fwrq->m); |
239 | lbs_deb_leave(LBS_DEB_WEXT); | |
876c9d3a MT |
240 | return 0; |
241 | } | |
242 | ||
10078321 | 243 | static int lbs_get_wap(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
244 | struct sockaddr *awrq, char *extra) |
245 | { | |
ab65f649 | 246 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 247 | |
9012b28a | 248 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 249 | |
aa21c004 DW |
250 | if (priv->connect_status == LBS_CONNECTED) { |
251 | memcpy(awrq->sa_data, priv->curbssparams.bssid, ETH_ALEN); | |
876c9d3a MT |
252 | } else { |
253 | memset(awrq->sa_data, 0, ETH_ALEN); | |
254 | } | |
255 | awrq->sa_family = ARPHRD_ETHER; | |
256 | ||
9012b28a | 257 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
258 | return 0; |
259 | } | |
260 | ||
10078321 | 261 | static int lbs_set_nick(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
262 | struct iw_point *dwrq, char *extra) |
263 | { | |
ab65f649 | 264 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 265 | |
9012b28a | 266 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
267 | |
268 | /* | |
269 | * Check the size of the string | |
270 | */ | |
271 | ||
272 | if (dwrq->length > 16) { | |
273 | return -E2BIG; | |
274 | } | |
275 | ||
aa21c004 DW |
276 | mutex_lock(&priv->lock); |
277 | memset(priv->nodename, 0, sizeof(priv->nodename)); | |
278 | memcpy(priv->nodename, extra, dwrq->length); | |
279 | mutex_unlock(&priv->lock); | |
876c9d3a | 280 | |
9012b28a | 281 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
282 | return 0; |
283 | } | |
284 | ||
10078321 | 285 | static int lbs_get_nick(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
286 | struct iw_point *dwrq, char *extra) |
287 | { | |
ab65f649 | 288 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 289 | |
9012b28a | 290 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 291 | |
aa21c004 DW |
292 | dwrq->length = strlen(priv->nodename); |
293 | memcpy(extra, priv->nodename, dwrq->length); | |
04799fae | 294 | extra[dwrq->length] = '\0'; |
876c9d3a | 295 | |
04799fae | 296 | dwrq->flags = 1; /* active */ |
876c9d3a | 297 | |
9012b28a | 298 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
299 | return 0; |
300 | } | |
301 | ||
4143a23d | 302 | #ifdef CONFIG_LIBERTAS_MESH |
f5e05b69 LCCR |
303 | static int mesh_get_nick(struct net_device *dev, struct iw_request_info *info, |
304 | struct iw_point *dwrq, char *extra) | |
305 | { | |
ab65f649 | 306 | struct lbs_private *priv = dev->ml_priv; |
f5e05b69 LCCR |
307 | |
308 | lbs_deb_enter(LBS_DEB_WEXT); | |
309 | ||
310 | /* Use nickname to indicate that mesh is on */ | |
311 | ||
602114ae | 312 | if (lbs_mesh_connected(priv)) { |
f5e05b69 LCCR |
313 | strncpy(extra, "Mesh", 12); |
314 | extra[12] = '\0'; | |
9483f031 | 315 | dwrq->length = strlen(extra); |
f5e05b69 LCCR |
316 | } |
317 | ||
318 | else { | |
319 | extra[0] = '\0'; | |
9483f031 | 320 | dwrq->length = 0; |
f5e05b69 LCCR |
321 | } |
322 | ||
323 | lbs_deb_leave(LBS_DEB_WEXT); | |
324 | return 0; | |
325 | } | |
4143a23d | 326 | #endif |
04799fae | 327 | |
10078321 | 328 | static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
329 | struct iw_param *vwrq, char *extra) |
330 | { | |
331 | int ret = 0; | |
ab65f649 | 332 | struct lbs_private *priv = dev->ml_priv; |
39fcf7a3 | 333 | u32 val = vwrq->value; |
876c9d3a | 334 | |
9012b28a | 335 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 336 | |
39fcf7a3 DW |
337 | if (vwrq->disabled) |
338 | val = MRVDRV_RTS_MAX_VALUE; | |
876c9d3a | 339 | |
375da53b | 340 | if (val > MRVDRV_RTS_MAX_VALUE) /* min rts value is 0 */ |
39fcf7a3 DW |
341 | return -EINVAL; |
342 | ||
343 | ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, (u16) val); | |
876c9d3a | 344 | |
9012b28a | 345 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
346 | return ret; |
347 | } | |
348 | ||
10078321 | 349 | static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
350 | struct iw_param *vwrq, char *extra) |
351 | { | |
ab65f649 | 352 | struct lbs_private *priv = dev->ml_priv; |
39fcf7a3 DW |
353 | int ret = 0; |
354 | u16 val = 0; | |
876c9d3a | 355 | |
9012b28a | 356 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 357 | |
39fcf7a3 | 358 | ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, &val); |
9012b28a HS |
359 | if (ret) |
360 | goto out; | |
876c9d3a | 361 | |
39fcf7a3 | 362 | vwrq->value = val; |
375da53b | 363 | vwrq->disabled = val > MRVDRV_RTS_MAX_VALUE; /* min rts value is 0 */ |
876c9d3a MT |
364 | vwrq->fixed = 1; |
365 | ||
9012b28a HS |
366 | out: |
367 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
368 | return ret; | |
876c9d3a MT |
369 | } |
370 | ||
10078321 | 371 | static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
372 | struct iw_param *vwrq, char *extra) |
373 | { | |
ab65f649 | 374 | struct lbs_private *priv = dev->ml_priv; |
39fcf7a3 DW |
375 | int ret = 0; |
376 | u32 val = vwrq->value; | |
876c9d3a | 377 | |
9012b28a | 378 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 379 | |
39fcf7a3 DW |
380 | if (vwrq->disabled) |
381 | val = MRVDRV_FRAG_MAX_VALUE; | |
382 | ||
383 | if (val < MRVDRV_FRAG_MIN_VALUE || val > MRVDRV_FRAG_MAX_VALUE) | |
384 | return -EINVAL; | |
876c9d3a | 385 | |
39fcf7a3 | 386 | ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, (u16) val); |
9012b28a HS |
387 | |
388 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
876c9d3a MT |
389 | return ret; |
390 | } | |
391 | ||
10078321 | 392 | static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
393 | struct iw_param *vwrq, char *extra) |
394 | { | |
ab65f649 | 395 | struct lbs_private *priv = dev->ml_priv; |
39fcf7a3 DW |
396 | int ret = 0; |
397 | u16 val = 0; | |
876c9d3a | 398 | |
9012b28a | 399 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 400 | |
39fcf7a3 | 401 | ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, &val); |
9012b28a HS |
402 | if (ret) |
403 | goto out; | |
876c9d3a | 404 | |
39fcf7a3 DW |
405 | vwrq->value = val; |
406 | vwrq->disabled = ((val < MRVDRV_FRAG_MIN_VALUE) | |
407 | || (val > MRVDRV_FRAG_MAX_VALUE)); | |
876c9d3a MT |
408 | vwrq->fixed = 1; |
409 | ||
9012b28a HS |
410 | out: |
411 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
876c9d3a MT |
412 | return ret; |
413 | } | |
414 | ||
10078321 | 415 | static int lbs_get_mode(struct net_device *dev, |
876c9d3a MT |
416 | struct iw_request_info *info, u32 * uwrq, char *extra) |
417 | { | |
ab65f649 | 418 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 419 | |
9012b28a | 420 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 421 | |
aa21c004 | 422 | *uwrq = priv->mode; |
876c9d3a | 423 | |
9012b28a | 424 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
425 | return 0; |
426 | } | |
427 | ||
4143a23d | 428 | #ifdef CONFIG_LIBERTAS_MESH |
f5e05b69 LCCR |
429 | static int mesh_wlan_get_mode(struct net_device *dev, |
430 | struct iw_request_info *info, u32 * uwrq, | |
431 | char *extra) | |
432 | { | |
433 | lbs_deb_enter(LBS_DEB_WEXT); | |
434 | ||
39fcf7a3 | 435 | *uwrq = IW_MODE_REPEAT; |
f5e05b69 LCCR |
436 | |
437 | lbs_deb_leave(LBS_DEB_WEXT); | |
438 | return 0; | |
439 | } | |
4143a23d | 440 | #endif |
f5e05b69 | 441 | |
10078321 | 442 | static int lbs_get_txpow(struct net_device *dev, |
876c9d3a MT |
443 | struct iw_request_info *info, |
444 | struct iw_param *vwrq, char *extra) | |
445 | { | |
ab65f649 | 446 | struct lbs_private *priv = dev->ml_priv; |
87c8c72d | 447 | s16 curlevel = 0; |
d5db2dfa | 448 | int ret = 0; |
876c9d3a | 449 | |
9012b28a | 450 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 451 | |
d5db2dfa DW |
452 | if (!priv->radio_on) { |
453 | lbs_deb_wext("tx power off\n"); | |
454 | vwrq->value = 0; | |
455 | vwrq->disabled = 1; | |
456 | goto out; | |
457 | } | |
458 | ||
87c8c72d | 459 | ret = lbs_get_tx_power(priv, &curlevel, NULL, NULL); |
9012b28a HS |
460 | if (ret) |
461 | goto out; | |
876c9d3a | 462 | |
87c8c72d | 463 | lbs_deb_wext("tx power level %d dbm\n", curlevel); |
87c8c72d | 464 | priv->txpower_cur = curlevel; |
d5db2dfa | 465 | |
87c8c72d | 466 | vwrq->value = curlevel; |
876c9d3a | 467 | vwrq->fixed = 1; |
d5db2dfa DW |
468 | vwrq->disabled = 0; |
469 | vwrq->flags = IW_TXPOW_DBM; | |
876c9d3a | 470 | |
9012b28a HS |
471 | out: |
472 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
473 | return ret; | |
876c9d3a MT |
474 | } |
475 | ||
10078321 | 476 | static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
477 | struct iw_param *vwrq, char *extra) |
478 | { | |
ab65f649 | 479 | struct lbs_private *priv = dev->ml_priv; |
39fcf7a3 DW |
480 | int ret = 0; |
481 | u16 slimit = 0, llimit = 0; | |
876c9d3a | 482 | |
9012b28a | 483 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 484 | |
39fcf7a3 DW |
485 | if ((vwrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) |
486 | return -EOPNOTSUPP; | |
487 | ||
488 | /* The MAC has a 4-bit Total_Tx_Count register | |
489 | Total_Tx_Count = 1 + Tx_Retry_Count */ | |
876c9d3a MT |
490 | #define TX_RETRY_MIN 0 |
491 | #define TX_RETRY_MAX 14 | |
39fcf7a3 DW |
492 | if (vwrq->value < TX_RETRY_MIN || vwrq->value > TX_RETRY_MAX) |
493 | return -EINVAL; | |
876c9d3a | 494 | |
39fcf7a3 DW |
495 | /* Add 1 to convert retry count to try count */ |
496 | if (vwrq->flags & IW_RETRY_SHORT) | |
497 | slimit = (u16) (vwrq->value + 1); | |
498 | else if (vwrq->flags & IW_RETRY_LONG) | |
499 | llimit = (u16) (vwrq->value + 1); | |
500 | else | |
501 | slimit = llimit = (u16) (vwrq->value + 1); /* set both */ | |
876c9d3a | 502 | |
39fcf7a3 DW |
503 | if (llimit) { |
504 | ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_LONG_RETRY_LIMIT, | |
505 | llimit); | |
506 | if (ret) | |
507 | goto out; | |
508 | } | |
876c9d3a | 509 | |
39fcf7a3 DW |
510 | if (slimit) { |
511 | /* txretrycount follows the short retry limit */ | |
512 | priv->txretrycount = slimit; | |
513 | ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_SHORT_RETRY_LIMIT, | |
514 | slimit); | |
9012b28a HS |
515 | if (ret) |
516 | goto out; | |
876c9d3a MT |
517 | } |
518 | ||
9012b28a HS |
519 | out: |
520 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
521 | return ret; | |
876c9d3a MT |
522 | } |
523 | ||
10078321 | 524 | static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
525 | struct iw_param *vwrq, char *extra) |
526 | { | |
ab65f649 | 527 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 528 | int ret = 0; |
39fcf7a3 | 529 | u16 val = 0; |
876c9d3a | 530 | |
9012b28a HS |
531 | lbs_deb_enter(LBS_DEB_WEXT); |
532 | ||
876c9d3a | 533 | vwrq->disabled = 0; |
39fcf7a3 DW |
534 | |
535 | if (vwrq->flags & IW_RETRY_LONG) { | |
536 | ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_LONG_RETRY_LIMIT, &val); | |
537 | if (ret) | |
538 | goto out; | |
539 | ||
540 | /* Subtract 1 to convert try count to retry count */ | |
541 | vwrq->value = val - 1; | |
542 | vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG; | |
543 | } else { | |
544 | ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_SHORT_RETRY_LIMIT, &val); | |
545 | if (ret) | |
546 | goto out; | |
547 | ||
548 | /* txretry count follows the short retry limit */ | |
549 | priv->txretrycount = val; | |
876c9d3a | 550 | /* Subtract 1 to convert try count to retry count */ |
39fcf7a3 DW |
551 | vwrq->value = val - 1; |
552 | vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_SHORT; | |
876c9d3a MT |
553 | } |
554 | ||
9012b28a HS |
555 | out: |
556 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
557 | return ret; | |
876c9d3a MT |
558 | } |
559 | ||
560 | static inline void sort_channels(struct iw_freq *freq, int num) | |
561 | { | |
562 | int i, j; | |
563 | struct iw_freq temp; | |
564 | ||
565 | for (i = 0; i < num; i++) | |
566 | for (j = i + 1; j < num; j++) | |
567 | if (freq[i].i > freq[j].i) { | |
568 | temp.i = freq[i].i; | |
569 | temp.m = freq[i].m; | |
570 | ||
571 | freq[i].i = freq[j].i; | |
572 | freq[i].m = freq[j].m; | |
573 | ||
574 | freq[j].i = temp.i; | |
575 | freq[j].m = temp.m; | |
576 | } | |
577 | } | |
578 | ||
579 | /* data rate listing | |
580 | MULTI_BANDS: | |
581 | abg a b b/g | |
582 | Infra G(12) A(8) B(4) G(12) | |
583 | Adhoc A+B(12) A(8) B(4) B(4) | |
584 | ||
585 | non-MULTI_BANDS: | |
586 | b b/g | |
587 | Infra B(4) G(12) | |
588 | Adhoc B(4) B(4) | |
589 | */ | |
590 | /** | |
591 | * @brief Get Range Info | |
592 | * | |
593 | * @param dev A pointer to net_device structure | |
594 | * @param info A pointer to iw_request_info structure | |
595 | * @param vwrq A pointer to iw_param structure | |
596 | * @param extra A pointer to extra data buf | |
597 | * @return 0 --success, otherwise fail | |
598 | */ | |
10078321 | 599 | static int lbs_get_range(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
600 | struct iw_point *dwrq, char *extra) |
601 | { | |
602 | int i, j; | |
ab65f649 | 603 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
604 | struct iw_range *range = (struct iw_range *)extra; |
605 | struct chan_freq_power *cfp; | |
8c512765 | 606 | u8 rates[MAX_RATES + 1]; |
876c9d3a | 607 | |
9012b28a | 608 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
609 | |
610 | dwrq->length = sizeof(struct iw_range); | |
611 | memset(range, 0, sizeof(struct iw_range)); | |
612 | ||
613 | range->min_nwid = 0; | |
614 | range->max_nwid = 0; | |
615 | ||
616 | memset(rates, 0, sizeof(rates)); | |
aa21c004 | 617 | copy_active_data_rates(priv, rates); |
8c512765 DW |
618 | range->num_bitrates = strnlen(rates, IW_MAX_BITRATES); |
619 | for (i = 0; i < range->num_bitrates; i++) | |
620 | range->bitrate[i] = rates[i] * 500000; | |
876c9d3a | 621 | range->num_bitrates = i; |
9012b28a | 622 | lbs_deb_wext("IW_MAX_BITRATES %d, num_bitrates %d\n", IW_MAX_BITRATES, |
876c9d3a MT |
623 | range->num_bitrates); |
624 | ||
625 | range->num_frequency = 0; | |
52933d81 HS |
626 | |
627 | range->scan_capa = IW_SCAN_CAPA_ESSID; | |
628 | ||
d37b4fdd HS |
629 | for (j = 0; (range->num_frequency < IW_MAX_FREQUENCIES) |
630 | && (j < ARRAY_SIZE(priv->region_channel)); j++) { | |
631 | cfp = priv->region_channel[j].CFP; | |
876c9d3a | 632 | for (i = 0; (range->num_frequency < IW_MAX_FREQUENCIES) |
d37b4fdd HS |
633 | && priv->region_channel[j].valid |
634 | && cfp | |
635 | && (i < priv->region_channel[j].nrcfp); i++) { | |
636 | range->freq[range->num_frequency].i = | |
637 | (long)cfp->channel; | |
876c9d3a | 638 | range->freq[range->num_frequency].m = |
d37b4fdd | 639 | (long)cfp->freq * 100000; |
876c9d3a | 640 | range->freq[range->num_frequency].e = 1; |
d37b4fdd | 641 | cfp++; |
876c9d3a MT |
642 | range->num_frequency++; |
643 | } | |
876c9d3a MT |
644 | } |
645 | ||
9012b28a | 646 | lbs_deb_wext("IW_MAX_FREQUENCIES %d, num_frequency %d\n", |
876c9d3a MT |
647 | IW_MAX_FREQUENCIES, range->num_frequency); |
648 | ||
649 | range->num_channels = range->num_frequency; | |
650 | ||
651 | sort_channels(&range->freq[0], range->num_frequency); | |
652 | ||
653 | /* | |
654 | * Set an indication of the max TCP throughput in bit/s that we can | |
655 | * expect using this interface | |
656 | */ | |
657 | if (i > 2) | |
658 | range->throughput = 5000 * 1000; | |
659 | else | |
660 | range->throughput = 1500 * 1000; | |
661 | ||
662 | range->min_rts = MRVDRV_RTS_MIN_VALUE; | |
663 | range->max_rts = MRVDRV_RTS_MAX_VALUE; | |
664 | range->min_frag = MRVDRV_FRAG_MIN_VALUE; | |
665 | range->max_frag = MRVDRV_FRAG_MAX_VALUE; | |
666 | ||
667 | range->encoding_size[0] = 5; | |
668 | range->encoding_size[1] = 13; | |
669 | range->num_encoding_sizes = 2; | |
670 | range->max_encoding_tokens = 4; | |
671 | ||
d4ff0ef6 HS |
672 | /* |
673 | * Right now we support only "iwconfig ethX power on|off" | |
674 | */ | |
675 | range->pm_capa = IW_POWER_ON; | |
876c9d3a MT |
676 | |
677 | /* | |
678 | * Minimum version we recommend | |
679 | */ | |
680 | range->we_version_source = 15; | |
681 | ||
682 | /* | |
683 | * Version we are compiled with | |
684 | */ | |
685 | range->we_version_compiled = WIRELESS_EXT; | |
686 | ||
687 | range->retry_capa = IW_RETRY_LIMIT; | |
688 | range->retry_flags = IW_RETRY_LIMIT | IW_RETRY_MAX; | |
689 | ||
690 | range->min_retry = TX_RETRY_MIN; | |
691 | range->max_retry = TX_RETRY_MAX; | |
692 | ||
693 | /* | |
694 | * Set the qual, level and noise range values | |
695 | */ | |
696 | range->max_qual.qual = 100; | |
697 | range->max_qual.level = 0; | |
698 | range->max_qual.noise = 0; | |
699 | range->max_qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; | |
700 | ||
701 | range->avg_qual.qual = 70; | |
702 | /* TODO: Find real 'good' to 'bad' threshold value for RSSI */ | |
703 | range->avg_qual.level = 0; | |
704 | range->avg_qual.noise = 0; | |
705 | range->avg_qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; | |
706 | ||
707 | range->sensitivity = 0; | |
708 | ||
87c8c72d | 709 | /* Setup the supported power level ranges */ |
876c9d3a | 710 | memset(range->txpower, 0, sizeof(range->txpower)); |
87c8c72d DW |
711 | range->txpower_capa = IW_TXPOW_DBM | IW_TXPOW_RANGE; |
712 | range->txpower[0] = priv->txpower_min; | |
713 | range->txpower[1] = priv->txpower_max; | |
714 | range->num_txpower = 2; | |
876c9d3a MT |
715 | |
716 | range->event_capa[0] = (IW_EVENT_CAPA_K_0 | | |
717 | IW_EVENT_CAPA_MASK(SIOCGIWAP) | | |
718 | IW_EVENT_CAPA_MASK(SIOCGIWSCAN)); | |
719 | range->event_capa[1] = IW_EVENT_CAPA_K_1; | |
720 | ||
aa21c004 | 721 | if (priv->fwcapinfo & FW_CAPINFO_WPA) { |
876c9d3a MT |
722 | range->enc_capa = IW_ENC_CAPA_WPA |
723 | | IW_ENC_CAPA_WPA2 | |
724 | | IW_ENC_CAPA_CIPHER_TKIP | |
725 | | IW_ENC_CAPA_CIPHER_CCMP; | |
726 | } | |
727 | ||
9012b28a | 728 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
729 | return 0; |
730 | } | |
731 | ||
10078321 | 732 | static int lbs_set_power(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
733 | struct iw_param *vwrq, char *extra) |
734 | { | |
ab65f649 | 735 | struct lbs_private *priv = dev->ml_priv; |
49125454 | 736 | int ret = 0; |
876c9d3a | 737 | |
9012b28a | 738 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 739 | |
e0d6133c | 740 | if (!(priv->fwcapinfo & FW_CAPINFO_PS)) { |
b2c57eee DW |
741 | if (vwrq->disabled) |
742 | return 0; | |
743 | else | |
744 | return -EINVAL; | |
745 | } | |
746 | ||
876c9d3a MT |
747 | /* PS is currently supported only in Infrastructure mode |
748 | * Remove this check if it is to be supported in IBSS mode also | |
749 | */ | |
750 | ||
751 | if (vwrq->disabled) { | |
aa21c004 DW |
752 | priv->psmode = LBS802_11POWERMODECAM; |
753 | if (priv->psstate != PS_STATE_FULL_POWER) { | |
10078321 | 754 | lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP); |
876c9d3a MT |
755 | } |
756 | ||
757 | return 0; | |
758 | } | |
759 | ||
760 | if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) { | |
9012b28a HS |
761 | lbs_deb_wext( |
762 | "setting power timeout is not supported\n"); | |
876c9d3a MT |
763 | return -EINVAL; |
764 | } else if ((vwrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) { | |
49125454 AK |
765 | vwrq->value = vwrq->value / 1000; |
766 | if (!priv->enter_deep_sleep) { | |
767 | lbs_pr_err("deep sleep feature is not implemented " | |
768 | "for this interface driver\n"); | |
769 | return -EINVAL; | |
770 | } | |
771 | ||
772 | if (priv->connect_status == LBS_CONNECTED) { | |
773 | if ((priv->is_auto_deep_sleep_enabled) && | |
774 | (vwrq->value == -1000)) { | |
775 | lbs_exit_auto_deep_sleep(priv); | |
776 | return 0; | |
777 | } else { | |
778 | lbs_pr_err("can't use deep sleep cmd in " | |
779 | "connected state\n"); | |
780 | return -EINVAL; | |
781 | } | |
782 | } | |
783 | ||
784 | if ((vwrq->value < 0) && (vwrq->value != -1000)) { | |
785 | lbs_pr_err("unknown option\n"); | |
786 | return -EINVAL; | |
787 | } | |
788 | ||
789 | if (vwrq->value > 0) { | |
790 | if (!priv->is_auto_deep_sleep_enabled) { | |
791 | priv->is_activity_detected = 0; | |
792 | priv->auto_deep_sleep_timeout = vwrq->value; | |
793 | lbs_enter_auto_deep_sleep(priv); | |
794 | } else { | |
795 | priv->auto_deep_sleep_timeout = vwrq->value; | |
796 | lbs_deb_debugfs("auto deep sleep: " | |
797 | "already enabled\n"); | |
798 | } | |
799 | return 0; | |
800 | } else { | |
801 | if (priv->is_auto_deep_sleep_enabled) { | |
802 | lbs_exit_auto_deep_sleep(priv); | |
803 | /* Try to exit deep sleep if auto */ | |
804 | /*deep sleep disabled */ | |
805 | ret = lbs_set_deep_sleep(priv, 0); | |
806 | } | |
807 | if (vwrq->value == 0) | |
808 | ret = lbs_set_deep_sleep(priv, 1); | |
809 | else if (vwrq->value == -1000) | |
810 | ret = lbs_set_deep_sleep(priv, 0); | |
811 | return ret; | |
812 | } | |
876c9d3a MT |
813 | } |
814 | ||
aa21c004 | 815 | if (priv->psmode != LBS802_11POWERMODECAM) { |
876c9d3a MT |
816 | return 0; |
817 | } | |
818 | ||
aa21c004 | 819 | priv->psmode = LBS802_11POWERMODEMAX_PSP; |
876c9d3a | 820 | |
aa21c004 | 821 | if (priv->connect_status == LBS_CONNECTED) { |
10078321 | 822 | lbs_ps_sleep(priv, CMD_OPTION_WAITFORRSP); |
876c9d3a MT |
823 | } |
824 | ||
9012b28a | 825 | lbs_deb_leave(LBS_DEB_WEXT); |
49125454 | 826 | |
876c9d3a MT |
827 | return 0; |
828 | } | |
829 | ||
10078321 | 830 | static int lbs_get_power(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
831 | struct iw_param *vwrq, char *extra) |
832 | { | |
ab65f649 | 833 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 834 | |
9012b28a | 835 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 836 | |
876c9d3a | 837 | vwrq->value = 0; |
d4ff0ef6 HS |
838 | vwrq->flags = 0; |
839 | vwrq->disabled = priv->psmode == LBS802_11POWERMODECAM | |
840 | || priv->connect_status == LBS_DISCONNECTED; | |
876c9d3a | 841 | |
9012b28a | 842 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
843 | return 0; |
844 | } | |
845 | ||
10078321 | 846 | static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev) |
876c9d3a MT |
847 | { |
848 | enum { | |
849 | POOR = 30, | |
850 | FAIR = 60, | |
851 | GOOD = 80, | |
852 | VERY_GOOD = 90, | |
853 | EXCELLENT = 95, | |
854 | PERFECT = 100 | |
855 | }; | |
ab65f649 | 856 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
857 | u32 rssi_qual; |
858 | u32 tx_qual; | |
859 | u32 quality = 0; | |
c0bbd576 | 860 | int ret, stats_valid = 0; |
876c9d3a MT |
861 | u8 rssi; |
862 | u32 tx_retries; | |
c49c3b77 | 863 | struct cmd_ds_802_11_get_log log; |
876c9d3a | 864 | |
9012b28a | 865 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 866 | |
aa21c004 | 867 | priv->wstats.status = priv->mode; |
876c9d3a MT |
868 | |
869 | /* If we're not associated, all quality values are meaningless */ | |
aa21c004 | 870 | if ((priv->connect_status != LBS_CONNECTED) && |
602114ae | 871 | !lbs_mesh_connected(priv)) |
876c9d3a MT |
872 | goto out; |
873 | ||
874 | /* Quality by RSSI */ | |
875 | priv->wstats.qual.level = | |
aa21c004 DW |
876 | CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG], |
877 | priv->NF[TYPE_BEACON][TYPE_NOAVG]); | |
876c9d3a | 878 | |
aa21c004 | 879 | if (priv->NF[TYPE_BEACON][TYPE_NOAVG] == 0) { |
876c9d3a MT |
880 | priv->wstats.qual.noise = MRVDRV_NF_DEFAULT_SCAN_VALUE; |
881 | } else { | |
882 | priv->wstats.qual.noise = | |
aa21c004 | 883 | CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]); |
876c9d3a MT |
884 | } |
885 | ||
9012b28a HS |
886 | lbs_deb_wext("signal level %#x\n", priv->wstats.qual.level); |
887 | lbs_deb_wext("noise %#x\n", priv->wstats.qual.noise); | |
876c9d3a MT |
888 | |
889 | rssi = priv->wstats.qual.level - priv->wstats.qual.noise; | |
890 | if (rssi < 15) | |
891 | rssi_qual = rssi * POOR / 10; | |
892 | else if (rssi < 20) | |
893 | rssi_qual = (rssi - 15) * (FAIR - POOR) / 5 + POOR; | |
894 | else if (rssi < 30) | |
895 | rssi_qual = (rssi - 20) * (GOOD - FAIR) / 5 + FAIR; | |
896 | else if (rssi < 40) | |
897 | rssi_qual = (rssi - 30) * (VERY_GOOD - GOOD) / | |
898 | 10 + GOOD; | |
899 | else | |
900 | rssi_qual = (rssi - 40) * (PERFECT - VERY_GOOD) / | |
901 | 10 + VERY_GOOD; | |
902 | quality = rssi_qual; | |
903 | ||
904 | /* Quality by TX errors */ | |
bbfc6b78 | 905 | priv->wstats.discard.retries = dev->stats.tx_errors; |
876c9d3a | 906 | |
c49c3b77 HS |
907 | memset(&log, 0, sizeof(log)); |
908 | log.hdr.size = cpu_to_le16(sizeof(log)); | |
c0bbd576 AK |
909 | ret = lbs_cmd_with_response(priv, CMD_802_11_GET_LOG, &log); |
910 | if (ret) | |
911 | goto out; | |
c49c3b77 HS |
912 | |
913 | tx_retries = le32_to_cpu(log.retry); | |
876c9d3a MT |
914 | |
915 | if (tx_retries > 75) | |
916 | tx_qual = (90 - tx_retries) * POOR / 15; | |
917 | else if (tx_retries > 70) | |
918 | tx_qual = (75 - tx_retries) * (FAIR - POOR) / 5 + POOR; | |
919 | else if (tx_retries > 65) | |
920 | tx_qual = (70 - tx_retries) * (GOOD - FAIR) / 5 + FAIR; | |
921 | else if (tx_retries > 50) | |
922 | tx_qual = (65 - tx_retries) * (VERY_GOOD - GOOD) / | |
923 | 15 + GOOD; | |
924 | else | |
925 | tx_qual = (50 - tx_retries) * | |
926 | (PERFECT - VERY_GOOD) / 50 + VERY_GOOD; | |
927 | quality = min(quality, tx_qual); | |
928 | ||
c49c3b77 | 929 | priv->wstats.discard.code = le32_to_cpu(log.wepundecryptable); |
876c9d3a | 930 | priv->wstats.discard.retries = tx_retries; |
c49c3b77 | 931 | priv->wstats.discard.misc = le32_to_cpu(log.ackfailure); |
876c9d3a MT |
932 | |
933 | /* Calculate quality */ | |
cad9d9b1 | 934 | priv->wstats.qual.qual = min_t(u8, quality, 100); |
876c9d3a MT |
935 | priv->wstats.qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; |
936 | stats_valid = 1; | |
937 | ||
938 | /* update stats asynchronously for future calls */ | |
c0bbd576 | 939 | ret = lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0, |
876c9d3a | 940 | 0, 0, NULL); |
c0bbd576 AK |
941 | if (ret) |
942 | lbs_pr_err("RSSI command failed\n"); | |
876c9d3a MT |
943 | out: |
944 | if (!stats_valid) { | |
945 | priv->wstats.miss.beacon = 0; | |
946 | priv->wstats.discard.retries = 0; | |
947 | priv->wstats.qual.qual = 0; | |
948 | priv->wstats.qual.level = 0; | |
949 | priv->wstats.qual.noise = 0; | |
950 | priv->wstats.qual.updated = IW_QUAL_ALL_UPDATED; | |
951 | priv->wstats.qual.updated |= IW_QUAL_NOISE_INVALID | | |
952 | IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID; | |
953 | } | |
954 | ||
9012b28a | 955 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
956 | return &priv->wstats; |
957 | ||
958 | ||
959 | } | |
960 | ||
10078321 | 961 | static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
962 | struct iw_freq *fwrq, char *extra) |
963 | { | |
ef9a264b | 964 | int ret = -EINVAL; |
ab65f649 | 965 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 966 | struct chan_freq_power *cfp; |
ef9a264b | 967 | struct assoc_request * assoc_req; |
876c9d3a | 968 | |
9012b28a | 969 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 970 | |
aa21c004 DW |
971 | mutex_lock(&priv->lock); |
972 | assoc_req = lbs_get_association_request(priv); | |
ef9a264b DW |
973 | if (!assoc_req) { |
974 | ret = -ENOMEM; | |
975 | goto out; | |
976 | } | |
876c9d3a | 977 | |
ef9a264b DW |
978 | /* If setting by frequency, convert to a channel */ |
979 | if (fwrq->e == 1) { | |
876c9d3a | 980 | long f = fwrq->m / 100000; |
876c9d3a | 981 | |
aa21c004 | 982 | cfp = find_cfp_by_band_and_freq(priv, 0, f); |
876c9d3a | 983 | if (!cfp) { |
9012b28a | 984 | lbs_deb_wext("invalid freq %ld\n", f); |
ef9a264b | 985 | goto out; |
876c9d3a MT |
986 | } |
987 | ||
876c9d3a | 988 | fwrq->e = 0; |
ef9a264b | 989 | fwrq->m = (int) cfp->channel; |
876c9d3a MT |
990 | } |
991 | ||
ef9a264b | 992 | /* Setting by channel number */ |
876c9d3a | 993 | if (fwrq->m > 1000 || fwrq->e > 0) { |
ef9a264b DW |
994 | goto out; |
995 | } | |
876c9d3a | 996 | |
aa21c004 | 997 | cfp = lbs_find_cfp_by_band_and_channel(priv, 0, fwrq->m); |
ef9a264b DW |
998 | if (!cfp) { |
999 | goto out; | |
876c9d3a MT |
1000 | } |
1001 | ||
ef9a264b DW |
1002 | assoc_req->channel = fwrq->m; |
1003 | ret = 0; | |
1004 | ||
9012b28a | 1005 | out: |
ef9a264b DW |
1006 | if (ret == 0) { |
1007 | set_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags); | |
10078321 | 1008 | lbs_postpone_association_work(priv); |
ef9a264b | 1009 | } else { |
10078321 | 1010 | lbs_cancel_association_work(priv); |
ef9a264b | 1011 | } |
aa21c004 | 1012 | mutex_unlock(&priv->lock); |
ef9a264b DW |
1013 | |
1014 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
1015 | return ret; | |
876c9d3a MT |
1016 | } |
1017 | ||
4143a23d | 1018 | #ifdef CONFIG_LIBERTAS_MESH |
823eaa2c DW |
1019 | static int lbs_mesh_set_freq(struct net_device *dev, |
1020 | struct iw_request_info *info, | |
1021 | struct iw_freq *fwrq, char *extra) | |
1022 | { | |
ab65f649 | 1023 | struct lbs_private *priv = dev->ml_priv; |
823eaa2c DW |
1024 | struct chan_freq_power *cfp; |
1025 | int ret = -EINVAL; | |
1026 | ||
1027 | lbs_deb_enter(LBS_DEB_WEXT); | |
1028 | ||
1029 | /* If setting by frequency, convert to a channel */ | |
1030 | if (fwrq->e == 1) { | |
1031 | long f = fwrq->m / 100000; | |
1032 | ||
1033 | cfp = find_cfp_by_band_and_freq(priv, 0, f); | |
1034 | if (!cfp) { | |
1035 | lbs_deb_wext("invalid freq %ld\n", f); | |
1036 | goto out; | |
1037 | } | |
1038 | ||
1039 | fwrq->e = 0; | |
1040 | fwrq->m = (int) cfp->channel; | |
1041 | } | |
1042 | ||
1043 | /* Setting by channel number */ | |
1044 | if (fwrq->m > 1000 || fwrq->e > 0) { | |
1045 | goto out; | |
1046 | } | |
1047 | ||
1048 | cfp = lbs_find_cfp_by_band_and_channel(priv, 0, fwrq->m); | |
1049 | if (!cfp) { | |
1050 | goto out; | |
1051 | } | |
1052 | ||
c14951fe | 1053 | if (fwrq->m != priv->channel) { |
823eaa2c DW |
1054 | lbs_deb_wext("mesh channel change forces eth disconnect\n"); |
1055 | if (priv->mode == IW_MODE_INFRA) | |
191bb40e DW |
1056 | lbs_cmd_80211_deauthenticate(priv, |
1057 | priv->curbssparams.bssid, | |
1058 | WLAN_REASON_DEAUTH_LEAVING); | |
823eaa2c | 1059 | else if (priv->mode == IW_MODE_ADHOC) |
f5fe1fda | 1060 | lbs_adhoc_stop(priv); |
823eaa2c | 1061 | } |
edaea5ce | 1062 | lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, fwrq->m); |
86062134 | 1063 | lbs_update_channel(priv); |
823eaa2c DW |
1064 | ret = 0; |
1065 | ||
1066 | out: | |
1067 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
1068 | return ret; | |
1069 | } | |
4143a23d | 1070 | #endif |
823eaa2c | 1071 | |
10078321 | 1072 | static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
1073 | struct iw_param *vwrq, char *extra) |
1074 | { | |
ab65f649 | 1075 | struct lbs_private *priv = dev->ml_priv; |
8e3c91bb | 1076 | u8 new_rate = 0; |
8c512765 DW |
1077 | int ret = -EINVAL; |
1078 | u8 rates[MAX_RATES + 1]; | |
876c9d3a | 1079 | |
9012b28a | 1080 | lbs_deb_enter(LBS_DEB_WEXT); |
49125454 | 1081 | |
9012b28a | 1082 | lbs_deb_wext("vwrq->value %d\n", vwrq->value); |
85319f93 JC |
1083 | lbs_deb_wext("vwrq->fixed %d\n", vwrq->fixed); |
1084 | ||
1085 | if (vwrq->fixed && vwrq->value == -1) | |
1086 | goto out; | |
876c9d3a | 1087 | |
8c512765 | 1088 | /* Auto rate? */ |
85319f93 JC |
1089 | priv->enablehwauto = !vwrq->fixed; |
1090 | ||
1091 | if (vwrq->value == -1) | |
aa21c004 | 1092 | priv->cur_rate = 0; |
85319f93 | 1093 | else { |
8c512765 DW |
1094 | if (vwrq->value % 100000) |
1095 | goto out; | |
876c9d3a | 1096 | |
85319f93 JC |
1097 | new_rate = vwrq->value / 500000; |
1098 | priv->cur_rate = new_rate; | |
1099 | /* the rest is only needed for lbs_set_data_rate() */ | |
876c9d3a | 1100 | memset(rates, 0, sizeof(rates)); |
aa21c004 | 1101 | copy_active_data_rates(priv, rates); |
8c512765 DW |
1102 | if (!memchr(rates, new_rate, sizeof(rates))) { |
1103 | lbs_pr_alert("fixed data rate 0x%X out of range\n", | |
1104 | new_rate); | |
1105 | goto out; | |
876c9d3a | 1106 | } |
3ed6e080 AN |
1107 | if (priv->fwrelease < 0x09000000) { |
1108 | ret = lbs_set_power_adapt_cfg(priv, 0, | |
1109 | POW_ADAPT_DEFAULT_P0, | |
1110 | POW_ADAPT_DEFAULT_P1, | |
1111 | POW_ADAPT_DEFAULT_P2); | |
1112 | if (ret) | |
1113 | goto out; | |
1114 | } | |
1115 | ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1, | |
1116 | TPC_DEFAULT_P2, 1); | |
1117 | if (ret) | |
1118 | goto out; | |
876c9d3a MT |
1119 | } |
1120 | ||
85319f93 JC |
1121 | /* Try the newer command first (Firmware Spec 5.1 and above) */ |
1122 | ret = lbs_cmd_802_11_rate_adapt_rateset(priv, CMD_ACT_SET); | |
1123 | ||
1124 | /* Fallback to older version */ | |
1125 | if (ret) | |
1126 | ret = lbs_set_data_rate(priv, new_rate); | |
876c9d3a | 1127 | |
8c512765 | 1128 | out: |
9012b28a | 1129 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1130 | return ret; |
1131 | } | |
1132 | ||
10078321 | 1133 | static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
1134 | struct iw_param *vwrq, char *extra) |
1135 | { | |
ab65f649 | 1136 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 1137 | |
9012b28a | 1138 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1139 | |
aa21c004 DW |
1140 | if (priv->connect_status == LBS_CONNECTED) { |
1141 | vwrq->value = priv->cur_rate * 500000; | |
8c512765 | 1142 | |
85319f93 | 1143 | if (priv->enablehwauto) |
8c512765 DW |
1144 | vwrq->fixed = 0; |
1145 | else | |
1146 | vwrq->fixed = 1; | |
1147 | ||
876c9d3a | 1148 | } else { |
8c512765 DW |
1149 | vwrq->fixed = 0; |
1150 | vwrq->value = 0; | |
876c9d3a MT |
1151 | } |
1152 | ||
9012b28a | 1153 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
1154 | return 0; |
1155 | } | |
1156 | ||
10078321 | 1157 | static int lbs_set_mode(struct net_device *dev, |
876c9d3a MT |
1158 | struct iw_request_info *info, u32 * uwrq, char *extra) |
1159 | { | |
1160 | int ret = 0; | |
ab65f649 | 1161 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 1162 | struct assoc_request * assoc_req; |
876c9d3a | 1163 | |
9012b28a | 1164 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1165 | |
0dc5a290 DW |
1166 | if ( (*uwrq != IW_MODE_ADHOC) |
1167 | && (*uwrq != IW_MODE_INFRA) | |
1168 | && (*uwrq != IW_MODE_AUTO)) { | |
9012b28a | 1169 | lbs_deb_wext("Invalid mode: 0x%x\n", *uwrq); |
0dc5a290 DW |
1170 | ret = -EINVAL; |
1171 | goto out; | |
876c9d3a MT |
1172 | } |
1173 | ||
aa21c004 DW |
1174 | mutex_lock(&priv->lock); |
1175 | assoc_req = lbs_get_association_request(priv); | |
876c9d3a MT |
1176 | if (!assoc_req) { |
1177 | ret = -ENOMEM; | |
10078321 | 1178 | lbs_cancel_association_work(priv); |
876c9d3a | 1179 | } else { |
0dc5a290 | 1180 | assoc_req->mode = *uwrq; |
876c9d3a | 1181 | set_bit(ASSOC_FLAG_MODE, &assoc_req->flags); |
10078321 | 1182 | lbs_postpone_association_work(priv); |
9012b28a | 1183 | lbs_deb_wext("Switching to mode: 0x%x\n", *uwrq); |
876c9d3a | 1184 | } |
aa21c004 | 1185 | mutex_unlock(&priv->lock); |
876c9d3a | 1186 | |
0dc5a290 | 1187 | out: |
9012b28a | 1188 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1189 | return ret; |
1190 | } | |
1191 | ||
1192 | ||
1193 | /** | |
1194 | * @brief Get Encryption key | |
1195 | * | |
1196 | * @param dev A pointer to net_device structure | |
1197 | * @param info A pointer to iw_request_info structure | |
1198 | * @param vwrq A pointer to iw_param structure | |
1199 | * @param extra A pointer to extra data buf | |
1200 | * @return 0 --success, otherwise fail | |
1201 | */ | |
10078321 | 1202 | static int lbs_get_encode(struct net_device *dev, |
876c9d3a MT |
1203 | struct iw_request_info *info, |
1204 | struct iw_point *dwrq, u8 * extra) | |
1205 | { | |
ab65f649 | 1206 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1207 | int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; |
1208 | ||
9012b28a | 1209 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1210 | |
9012b28a | 1211 | lbs_deb_wext("flags 0x%x, index %d, length %d, wep_tx_keyidx %d\n", |
aa21c004 | 1212 | dwrq->flags, index, dwrq->length, priv->wep_tx_keyidx); |
876c9d3a MT |
1213 | |
1214 | dwrq->flags = 0; | |
1215 | ||
1216 | /* Authentication method */ | |
aa21c004 | 1217 | switch (priv->secinfo.auth_mode) { |
6affe785 | 1218 | case IW_AUTH_ALG_OPEN_SYSTEM: |
876c9d3a MT |
1219 | dwrq->flags = IW_ENCODE_OPEN; |
1220 | break; | |
1221 | ||
6affe785 DW |
1222 | case IW_AUTH_ALG_SHARED_KEY: |
1223 | case IW_AUTH_ALG_LEAP: | |
876c9d3a MT |
1224 | dwrq->flags = IW_ENCODE_RESTRICTED; |
1225 | break; | |
1226 | default: | |
1227 | dwrq->flags = IW_ENCODE_DISABLED | IW_ENCODE_OPEN; | |
1228 | break; | |
1229 | } | |
1230 | ||
876c9d3a MT |
1231 | memset(extra, 0, 16); |
1232 | ||
aa21c004 | 1233 | mutex_lock(&priv->lock); |
876c9d3a MT |
1234 | |
1235 | /* Default to returning current transmit key */ | |
1236 | if (index < 0) | |
aa21c004 | 1237 | index = priv->wep_tx_keyidx; |
876c9d3a | 1238 | |
aa21c004 DW |
1239 | if ((priv->wep_keys[index].len) && priv->secinfo.wep_enabled) { |
1240 | memcpy(extra, priv->wep_keys[index].key, | |
1241 | priv->wep_keys[index].len); | |
1242 | dwrq->length = priv->wep_keys[index].len; | |
876c9d3a MT |
1243 | |
1244 | dwrq->flags |= (index + 1); | |
1245 | /* Return WEP enabled */ | |
1246 | dwrq->flags &= ~IW_ENCODE_DISABLED; | |
aa21c004 DW |
1247 | } else if ((priv->secinfo.WPAenabled) |
1248 | || (priv->secinfo.WPA2enabled)) { | |
876c9d3a MT |
1249 | /* return WPA enabled */ |
1250 | dwrq->flags &= ~IW_ENCODE_DISABLED; | |
c12bdc45 | 1251 | dwrq->flags |= IW_ENCODE_NOKEY; |
876c9d3a MT |
1252 | } else { |
1253 | dwrq->flags |= IW_ENCODE_DISABLED; | |
1254 | } | |
1255 | ||
aa21c004 | 1256 | mutex_unlock(&priv->lock); |
876c9d3a | 1257 | |
0795af57 | 1258 | lbs_deb_wext("key: %02x:%02x:%02x:%02x:%02x:%02x, keylen %d\n", |
876c9d3a MT |
1259 | extra[0], extra[1], extra[2], |
1260 | extra[3], extra[4], extra[5], dwrq->length); | |
1261 | ||
9012b28a | 1262 | lbs_deb_wext("return flags 0x%x\n", dwrq->flags); |
876c9d3a | 1263 | |
9012b28a | 1264 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
1265 | return 0; |
1266 | } | |
1267 | ||
1268 | /** | |
1269 | * @brief Set Encryption key (internal) | |
1270 | * | |
1271 | * @param priv A pointer to private card structure | |
1272 | * @param key_material A pointer to key material | |
1273 | * @param key_length length of key material | |
1274 | * @param index key index to set | |
1275 | * @param set_tx_key Force set TX key (1 = yes, 0 = no) | |
1276 | * @return 0 --success, otherwise fail | |
1277 | */ | |
10078321 | 1278 | static int lbs_set_wep_key(struct assoc_request *assoc_req, |
876c9d3a MT |
1279 | const char *key_material, |
1280 | u16 key_length, | |
1281 | u16 index, | |
1282 | int set_tx_key) | |
1283 | { | |
9012b28a | 1284 | int ret = 0; |
1443b653 | 1285 | struct enc_key *pkey; |
876c9d3a | 1286 | |
9012b28a | 1287 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1288 | |
1289 | /* Paranoid validation of key index */ | |
1290 | if (index > 3) { | |
9012b28a HS |
1291 | ret = -EINVAL; |
1292 | goto out; | |
876c9d3a MT |
1293 | } |
1294 | ||
1295 | /* validate max key length */ | |
1296 | if (key_length > KEY_LEN_WEP_104) { | |
9012b28a HS |
1297 | ret = -EINVAL; |
1298 | goto out; | |
876c9d3a MT |
1299 | } |
1300 | ||
1301 | pkey = &assoc_req->wep_keys[index]; | |
1302 | ||
1303 | if (key_length > 0) { | |
1443b653 | 1304 | memset(pkey, 0, sizeof(struct enc_key)); |
876c9d3a MT |
1305 | pkey->type = KEY_TYPE_ID_WEP; |
1306 | ||
1307 | /* Standardize the key length */ | |
1308 | pkey->len = (key_length > KEY_LEN_WEP_40) ? | |
1309 | KEY_LEN_WEP_104 : KEY_LEN_WEP_40; | |
1310 | memcpy(pkey->key, key_material, key_length); | |
1311 | } | |
1312 | ||
1313 | if (set_tx_key) { | |
1314 | /* Ensure the chosen key is valid */ | |
1315 | if (!pkey->len) { | |
9012b28a HS |
1316 | lbs_deb_wext("key not set, so cannot enable it\n"); |
1317 | ret = -EINVAL; | |
1318 | goto out; | |
876c9d3a MT |
1319 | } |
1320 | assoc_req->wep_tx_keyidx = index; | |
1321 | } | |
1322 | ||
889c05bd | 1323 | assoc_req->secinfo.wep_enabled = 1; |
876c9d3a | 1324 | |
9012b28a HS |
1325 | out: |
1326 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
1327 | return ret; | |
876c9d3a MT |
1328 | } |
1329 | ||
1330 | static int validate_key_index(u16 def_index, u16 raw_index, | |
1331 | u16 *out_index, u16 *is_default) | |
1332 | { | |
1333 | if (!out_index || !is_default) | |
1334 | return -EINVAL; | |
1335 | ||
1336 | /* Verify index if present, otherwise use default TX key index */ | |
1337 | if (raw_index > 0) { | |
1338 | if (raw_index > 4) | |
1339 | return -EINVAL; | |
1340 | *out_index = raw_index - 1; | |
1341 | } else { | |
1342 | *out_index = def_index; | |
1343 | *is_default = 1; | |
1344 | } | |
1345 | return 0; | |
1346 | } | |
1347 | ||
1348 | static void disable_wep(struct assoc_request *assoc_req) | |
1349 | { | |
1350 | int i; | |
1351 | ||
90a42210 DW |
1352 | lbs_deb_enter(LBS_DEB_WEXT); |
1353 | ||
876c9d3a | 1354 | /* Set Open System auth mode */ |
6affe785 | 1355 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1356 | |
1357 | /* Clear WEP keys and mark WEP as disabled */ | |
889c05bd | 1358 | assoc_req->secinfo.wep_enabled = 0; |
876c9d3a MT |
1359 | for (i = 0; i < 4; i++) |
1360 | assoc_req->wep_keys[i].len = 0; | |
1361 | ||
1362 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
1363 | set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags); | |
90a42210 DW |
1364 | |
1365 | lbs_deb_leave(LBS_DEB_WEXT); | |
1366 | } | |
1367 | ||
1368 | static void disable_wpa(struct assoc_request *assoc_req) | |
1369 | { | |
1370 | lbs_deb_enter(LBS_DEB_WEXT); | |
1371 | ||
1443b653 | 1372 | memset(&assoc_req->wpa_mcast_key, 0, sizeof (struct enc_key)); |
90a42210 DW |
1373 | assoc_req->wpa_mcast_key.flags = KEY_INFO_WPA_MCAST; |
1374 | set_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags); | |
1375 | ||
1443b653 | 1376 | memset(&assoc_req->wpa_unicast_key, 0, sizeof (struct enc_key)); |
90a42210 DW |
1377 | assoc_req->wpa_unicast_key.flags = KEY_INFO_WPA_UNICAST; |
1378 | set_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags); | |
1379 | ||
1380 | assoc_req->secinfo.WPAenabled = 0; | |
1381 | assoc_req->secinfo.WPA2enabled = 0; | |
1382 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
1383 | ||
1384 | lbs_deb_leave(LBS_DEB_WEXT); | |
876c9d3a MT |
1385 | } |
1386 | ||
1387 | /** | |
1388 | * @brief Set Encryption key | |
1389 | * | |
1390 | * @param dev A pointer to net_device structure | |
1391 | * @param info A pointer to iw_request_info structure | |
1392 | * @param vwrq A pointer to iw_param structure | |
1393 | * @param extra A pointer to extra data buf | |
1394 | * @return 0 --success, otherwise fail | |
1395 | */ | |
10078321 | 1396 | static int lbs_set_encode(struct net_device *dev, |
876c9d3a MT |
1397 | struct iw_request_info *info, |
1398 | struct iw_point *dwrq, char *extra) | |
1399 | { | |
1400 | int ret = 0; | |
ab65f649 | 1401 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1402 | struct assoc_request * assoc_req; |
1403 | u16 is_default = 0, index = 0, set_tx_key = 0; | |
1404 | ||
9012b28a | 1405 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1406 | |
aa21c004 DW |
1407 | mutex_lock(&priv->lock); |
1408 | assoc_req = lbs_get_association_request(priv); | |
876c9d3a MT |
1409 | if (!assoc_req) { |
1410 | ret = -ENOMEM; | |
1411 | goto out; | |
1412 | } | |
1413 | ||
1414 | if (dwrq->flags & IW_ENCODE_DISABLED) { | |
1415 | disable_wep (assoc_req); | |
90a42210 | 1416 | disable_wpa (assoc_req); |
876c9d3a MT |
1417 | goto out; |
1418 | } | |
1419 | ||
1420 | ret = validate_key_index(assoc_req->wep_tx_keyidx, | |
1421 | (dwrq->flags & IW_ENCODE_INDEX), | |
1422 | &index, &is_default); | |
1423 | if (ret) { | |
1424 | ret = -EINVAL; | |
1425 | goto out; | |
1426 | } | |
1427 | ||
1428 | /* If WEP isn't enabled, or if there is no key data but a valid | |
1429 | * index, set the TX key. | |
1430 | */ | |
889c05bd | 1431 | if (!assoc_req->secinfo.wep_enabled || (dwrq->length == 0 && !is_default)) |
876c9d3a MT |
1432 | set_tx_key = 1; |
1433 | ||
10078321 | 1434 | ret = lbs_set_wep_key(assoc_req, extra, dwrq->length, index, set_tx_key); |
876c9d3a MT |
1435 | if (ret) |
1436 | goto out; | |
1437 | ||
1438 | if (dwrq->length) | |
1439 | set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags); | |
1440 | if (set_tx_key) | |
1441 | set_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags); | |
1442 | ||
1443 | if (dwrq->flags & IW_ENCODE_RESTRICTED) { | |
6affe785 | 1444 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY; |
876c9d3a | 1445 | } else if (dwrq->flags & IW_ENCODE_OPEN) { |
6affe785 | 1446 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1447 | } |
1448 | ||
1449 | out: | |
1450 | if (ret == 0) { | |
1451 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
10078321 | 1452 | lbs_postpone_association_work(priv); |
876c9d3a | 1453 | } else { |
10078321 | 1454 | lbs_cancel_association_work(priv); |
876c9d3a | 1455 | } |
aa21c004 | 1456 | mutex_unlock(&priv->lock); |
876c9d3a | 1457 | |
9012b28a | 1458 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1459 | return ret; |
1460 | } | |
1461 | ||
1462 | /** | |
1463 | * @brief Get Extended Encryption key (WPA/802.1x and WEP) | |
1464 | * | |
1465 | * @param dev A pointer to net_device structure | |
1466 | * @param info A pointer to iw_request_info structure | |
1467 | * @param vwrq A pointer to iw_param structure | |
1468 | * @param extra A pointer to extra data buf | |
1469 | * @return 0 on success, otherwise failure | |
1470 | */ | |
10078321 | 1471 | static int lbs_get_encodeext(struct net_device *dev, |
876c9d3a MT |
1472 | struct iw_request_info *info, |
1473 | struct iw_point *dwrq, | |
1474 | char *extra) | |
1475 | { | |
1476 | int ret = -EINVAL; | |
ab65f649 | 1477 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1478 | struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; |
1479 | int index, max_key_len; | |
1480 | ||
9012b28a | 1481 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1482 | |
1483 | max_key_len = dwrq->length - sizeof(*ext); | |
1484 | if (max_key_len < 0) | |
1485 | goto out; | |
1486 | ||
1487 | index = dwrq->flags & IW_ENCODE_INDEX; | |
1488 | if (index) { | |
1489 | if (index < 1 || index > 4) | |
1490 | goto out; | |
1491 | index--; | |
1492 | } else { | |
aa21c004 | 1493 | index = priv->wep_tx_keyidx; |
876c9d3a MT |
1494 | } |
1495 | ||
f59d9782 | 1496 | if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) && |
876c9d3a | 1497 | ext->alg != IW_ENCODE_ALG_WEP) { |
aa21c004 | 1498 | if (index != 0 || priv->mode != IW_MODE_INFRA) |
876c9d3a MT |
1499 | goto out; |
1500 | } | |
1501 | ||
1502 | dwrq->flags = index + 1; | |
1503 | memset(ext, 0, sizeof(*ext)); | |
1504 | ||
aa21c004 DW |
1505 | if ( !priv->secinfo.wep_enabled |
1506 | && !priv->secinfo.WPAenabled | |
1507 | && !priv->secinfo.WPA2enabled) { | |
876c9d3a MT |
1508 | ext->alg = IW_ENCODE_ALG_NONE; |
1509 | ext->key_len = 0; | |
1510 | dwrq->flags |= IW_ENCODE_DISABLED; | |
1511 | } else { | |
1512 | u8 *key = NULL; | |
1513 | ||
aa21c004 DW |
1514 | if ( priv->secinfo.wep_enabled |
1515 | && !priv->secinfo.WPAenabled | |
1516 | && !priv->secinfo.WPA2enabled) { | |
90a42210 | 1517 | /* WEP */ |
876c9d3a | 1518 | ext->alg = IW_ENCODE_ALG_WEP; |
aa21c004 DW |
1519 | ext->key_len = priv->wep_keys[index].len; |
1520 | key = &priv->wep_keys[index].key[0]; | |
1521 | } else if ( !priv->secinfo.wep_enabled | |
1522 | && (priv->secinfo.WPAenabled || | |
1523 | priv->secinfo.WPA2enabled)) { | |
876c9d3a | 1524 | /* WPA */ |
1443b653 | 1525 | struct enc_key * pkey = NULL; |
90a42210 | 1526 | |
aa21c004 DW |
1527 | if ( priv->wpa_mcast_key.len |
1528 | && (priv->wpa_mcast_key.flags & KEY_INFO_WPA_ENABLED)) | |
1529 | pkey = &priv->wpa_mcast_key; | |
1530 | else if ( priv->wpa_unicast_key.len | |
1531 | && (priv->wpa_unicast_key.flags & KEY_INFO_WPA_ENABLED)) | |
1532 | pkey = &priv->wpa_unicast_key; | |
90a42210 DW |
1533 | |
1534 | if (pkey) { | |
1535 | if (pkey->type == KEY_TYPE_ID_AES) { | |
1536 | ext->alg = IW_ENCODE_ALG_CCMP; | |
1537 | } else { | |
1538 | ext->alg = IW_ENCODE_ALG_TKIP; | |
1539 | } | |
1540 | ext->key_len = pkey->len; | |
1541 | key = &pkey->key[0]; | |
1542 | } else { | |
1543 | ext->alg = IW_ENCODE_ALG_TKIP; | |
1544 | ext->key_len = 0; | |
1545 | } | |
876c9d3a MT |
1546 | } else { |
1547 | goto out; | |
1548 | } | |
1549 | ||
1550 | if (ext->key_len > max_key_len) { | |
1551 | ret = -E2BIG; | |
1552 | goto out; | |
1553 | } | |
1554 | ||
1555 | if (ext->key_len) | |
1556 | memcpy(ext->key, key, ext->key_len); | |
1557 | else | |
1558 | dwrq->flags |= IW_ENCODE_NOKEY; | |
1559 | dwrq->flags |= IW_ENCODE_ENABLED; | |
1560 | } | |
1561 | ret = 0; | |
1562 | ||
1563 | out: | |
9012b28a | 1564 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1565 | return ret; |
1566 | } | |
1567 | ||
1568 | /** | |
1569 | * @brief Set Encryption key Extended (WPA/802.1x and WEP) | |
1570 | * | |
1571 | * @param dev A pointer to net_device structure | |
1572 | * @param info A pointer to iw_request_info structure | |
1573 | * @param vwrq A pointer to iw_param structure | |
1574 | * @param extra A pointer to extra data buf | |
1575 | * @return 0 --success, otherwise fail | |
1576 | */ | |
10078321 | 1577 | static int lbs_set_encodeext(struct net_device *dev, |
876c9d3a MT |
1578 | struct iw_request_info *info, |
1579 | struct iw_point *dwrq, | |
1580 | char *extra) | |
1581 | { | |
1582 | int ret = 0; | |
ab65f649 | 1583 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1584 | struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; |
1585 | int alg = ext->alg; | |
1586 | struct assoc_request * assoc_req; | |
1587 | ||
9012b28a | 1588 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1589 | |
aa21c004 DW |
1590 | mutex_lock(&priv->lock); |
1591 | assoc_req = lbs_get_association_request(priv); | |
876c9d3a MT |
1592 | if (!assoc_req) { |
1593 | ret = -ENOMEM; | |
1594 | goto out; | |
1595 | } | |
1596 | ||
1597 | if ((alg == IW_ENCODE_ALG_NONE) || (dwrq->flags & IW_ENCODE_DISABLED)) { | |
1598 | disable_wep (assoc_req); | |
90a42210 | 1599 | disable_wpa (assoc_req); |
876c9d3a MT |
1600 | } else if (alg == IW_ENCODE_ALG_WEP) { |
1601 | u16 is_default = 0, index, set_tx_key = 0; | |
1602 | ||
1603 | ret = validate_key_index(assoc_req->wep_tx_keyidx, | |
1604 | (dwrq->flags & IW_ENCODE_INDEX), | |
1605 | &index, &is_default); | |
1606 | if (ret) | |
1607 | goto out; | |
1608 | ||
1609 | /* If WEP isn't enabled, or if there is no key data but a valid | |
1610 | * index, or if the set-TX-key flag was passed, set the TX key. | |
1611 | */ | |
889c05bd | 1612 | if ( !assoc_req->secinfo.wep_enabled |
876c9d3a MT |
1613 | || (dwrq->length == 0 && !is_default) |
1614 | || (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)) | |
1615 | set_tx_key = 1; | |
1616 | ||
1617 | /* Copy key to driver */ | |
10078321 | 1618 | ret = lbs_set_wep_key(assoc_req, ext->key, ext->key_len, index, |
876c9d3a MT |
1619 | set_tx_key); |
1620 | if (ret) | |
1621 | goto out; | |
1622 | ||
1623 | if (dwrq->flags & IW_ENCODE_RESTRICTED) { | |
6affe785 | 1624 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY; |
876c9d3a | 1625 | } else if (dwrq->flags & IW_ENCODE_OPEN) { |
6affe785 | 1626 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1627 | } |
1628 | ||
1629 | /* Mark the various WEP bits as modified */ | |
1630 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
1631 | if (dwrq->length) | |
1632 | set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags); | |
1633 | if (set_tx_key) | |
1634 | set_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags); | |
876c9d3a | 1635 | } else if ((alg == IW_ENCODE_ALG_TKIP) || (alg == IW_ENCODE_ALG_CCMP)) { |
1443b653 | 1636 | struct enc_key * pkey; |
876c9d3a MT |
1637 | |
1638 | /* validate key length */ | |
1639 | if (((alg == IW_ENCODE_ALG_TKIP) | |
1640 | && (ext->key_len != KEY_LEN_WPA_TKIP)) | |
1641 | || ((alg == IW_ENCODE_ALG_CCMP) | |
1642 | && (ext->key_len != KEY_LEN_WPA_AES))) { | |
8376e7a3 | 1643 | lbs_deb_wext("invalid size %d for key of alg " |
9012b28a | 1644 | "type %d\n", |
876c9d3a MT |
1645 | ext->key_len, |
1646 | alg); | |
1647 | ret = -EINVAL; | |
1648 | goto out; | |
1649 | } | |
1650 | ||
90a42210 | 1651 | if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { |
876c9d3a | 1652 | pkey = &assoc_req->wpa_mcast_key; |
90a42210 DW |
1653 | set_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags); |
1654 | } else { | |
876c9d3a | 1655 | pkey = &assoc_req->wpa_unicast_key; |
90a42210 DW |
1656 | set_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags); |
1657 | } | |
876c9d3a | 1658 | |
1443b653 | 1659 | memset(pkey, 0, sizeof (struct enc_key)); |
876c9d3a MT |
1660 | memcpy(pkey->key, ext->key, ext->key_len); |
1661 | pkey->len = ext->key_len; | |
90a42210 DW |
1662 | if (pkey->len) |
1663 | pkey->flags |= KEY_INFO_WPA_ENABLED; | |
876c9d3a | 1664 | |
90a42210 | 1665 | /* Do this after zeroing key structure */ |
876c9d3a MT |
1666 | if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { |
1667 | pkey->flags |= KEY_INFO_WPA_MCAST; | |
876c9d3a MT |
1668 | } else { |
1669 | pkey->flags |= KEY_INFO_WPA_UNICAST; | |
876c9d3a MT |
1670 | } |
1671 | ||
90a42210 | 1672 | if (alg == IW_ENCODE_ALG_TKIP) { |
876c9d3a | 1673 | pkey->type = KEY_TYPE_ID_TKIP; |
90a42210 | 1674 | } else if (alg == IW_ENCODE_ALG_CCMP) { |
876c9d3a | 1675 | pkey->type = KEY_TYPE_ID_AES; |
90a42210 | 1676 | } |
876c9d3a MT |
1677 | |
1678 | /* If WPA isn't enabled yet, do that now */ | |
1679 | if ( assoc_req->secinfo.WPAenabled == 0 | |
1680 | && assoc_req->secinfo.WPA2enabled == 0) { | |
1681 | assoc_req->secinfo.WPAenabled = 1; | |
1682 | assoc_req->secinfo.WPA2enabled = 1; | |
1683 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
1684 | } | |
1685 | ||
9c31fd63 JC |
1686 | /* Only disable wep if necessary: can't waste time here. */ |
1687 | if (priv->mac_control & CMD_ACT_MAC_WEP_ENABLE) | |
1688 | disable_wep(assoc_req); | |
876c9d3a MT |
1689 | } |
1690 | ||
1691 | out: | |
9c40fc51 JC |
1692 | if (ret == 0) { |
1693 | /* 802.1x and WPA rekeying must happen as quickly as possible, | |
1694 | * especially during the 4-way handshake; thus if in | |
1695 | * infrastructure mode, and either (a) 802.1x is enabled or | |
1696 | * (b) WPA is being used, set the key right away. | |
1697 | */ | |
1698 | if (assoc_req->mode == IW_MODE_INFRA && | |
1699 | ((assoc_req->secinfo.key_mgmt & IW_AUTH_KEY_MGMT_802_1X) || | |
1700 | (assoc_req->secinfo.key_mgmt & IW_AUTH_KEY_MGMT_PSK) || | |
1701 | assoc_req->secinfo.WPAenabled || | |
1702 | assoc_req->secinfo.WPA2enabled)) { | |
1703 | lbs_do_association_work(priv); | |
1704 | } else | |
1705 | lbs_postpone_association_work(priv); | |
876c9d3a | 1706 | } else { |
10078321 | 1707 | lbs_cancel_association_work(priv); |
876c9d3a | 1708 | } |
aa21c004 | 1709 | mutex_unlock(&priv->lock); |
876c9d3a | 1710 | |
9012b28a | 1711 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1712 | return ret; |
1713 | } | |
1714 | ||
1715 | ||
10078321 | 1716 | static int lbs_set_genie(struct net_device *dev, |
876c9d3a MT |
1717 | struct iw_request_info *info, |
1718 | struct iw_point *dwrq, | |
1719 | char *extra) | |
1720 | { | |
ab65f649 | 1721 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1722 | int ret = 0; |
1723 | struct assoc_request * assoc_req; | |
1724 | ||
9012b28a | 1725 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1726 | |
aa21c004 DW |
1727 | mutex_lock(&priv->lock); |
1728 | assoc_req = lbs_get_association_request(priv); | |
876c9d3a MT |
1729 | if (!assoc_req) { |
1730 | ret = -ENOMEM; | |
1731 | goto out; | |
1732 | } | |
1733 | ||
1734 | if (dwrq->length > MAX_WPA_IE_LEN || | |
1735 | (dwrq->length && extra == NULL)) { | |
1736 | ret = -EINVAL; | |
1737 | goto out; | |
1738 | } | |
1739 | ||
1740 | if (dwrq->length) { | |
1741 | memcpy(&assoc_req->wpa_ie[0], extra, dwrq->length); | |
1742 | assoc_req->wpa_ie_len = dwrq->length; | |
1743 | } else { | |
aa21c004 | 1744 | memset(&assoc_req->wpa_ie[0], 0, sizeof(priv->wpa_ie)); |
876c9d3a MT |
1745 | assoc_req->wpa_ie_len = 0; |
1746 | } | |
1747 | ||
1748 | out: | |
1749 | if (ret == 0) { | |
1750 | set_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags); | |
10078321 | 1751 | lbs_postpone_association_work(priv); |
876c9d3a | 1752 | } else { |
10078321 | 1753 | lbs_cancel_association_work(priv); |
876c9d3a | 1754 | } |
aa21c004 | 1755 | mutex_unlock(&priv->lock); |
876c9d3a | 1756 | |
9012b28a | 1757 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1758 | return ret; |
1759 | } | |
1760 | ||
10078321 | 1761 | static int lbs_get_genie(struct net_device *dev, |
876c9d3a MT |
1762 | struct iw_request_info *info, |
1763 | struct iw_point *dwrq, | |
1764 | char *extra) | |
1765 | { | |
9012b28a | 1766 | int ret = 0; |
ab65f649 | 1767 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 1768 | |
9012b28a | 1769 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1770 | |
aa21c004 | 1771 | if (priv->wpa_ie_len == 0) { |
876c9d3a | 1772 | dwrq->length = 0; |
9012b28a | 1773 | goto out; |
876c9d3a MT |
1774 | } |
1775 | ||
aa21c004 | 1776 | if (dwrq->length < priv->wpa_ie_len) { |
9012b28a HS |
1777 | ret = -E2BIG; |
1778 | goto out; | |
876c9d3a MT |
1779 | } |
1780 | ||
aa21c004 DW |
1781 | dwrq->length = priv->wpa_ie_len; |
1782 | memcpy(extra, &priv->wpa_ie[0], priv->wpa_ie_len); | |
876c9d3a | 1783 | |
9012b28a HS |
1784 | out: |
1785 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
1786 | return ret; | |
876c9d3a MT |
1787 | } |
1788 | ||
1789 | ||
10078321 | 1790 | static int lbs_set_auth(struct net_device *dev, |
876c9d3a MT |
1791 | struct iw_request_info *info, |
1792 | struct iw_param *dwrq, | |
1793 | char *extra) | |
1794 | { | |
ab65f649 | 1795 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
1796 | struct assoc_request * assoc_req; |
1797 | int ret = 0; | |
1798 | int updated = 0; | |
1799 | ||
9012b28a | 1800 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 1801 | |
aa21c004 DW |
1802 | mutex_lock(&priv->lock); |
1803 | assoc_req = lbs_get_association_request(priv); | |
876c9d3a MT |
1804 | if (!assoc_req) { |
1805 | ret = -ENOMEM; | |
1806 | goto out; | |
1807 | } | |
1808 | ||
1809 | switch (dwrq->flags & IW_AUTH_INDEX) { | |
2c8d5104 MH |
1810 | case IW_AUTH_PRIVACY_INVOKED: |
1811 | case IW_AUTH_RX_UNENCRYPTED_EAPOL: | |
876c9d3a MT |
1812 | case IW_AUTH_TKIP_COUNTERMEASURES: |
1813 | case IW_AUTH_CIPHER_PAIRWISE: | |
1814 | case IW_AUTH_CIPHER_GROUP: | |
90a42210 | 1815 | case IW_AUTH_DROP_UNENCRYPTED: |
876c9d3a MT |
1816 | /* |
1817 | * libertas does not use these parameters | |
1818 | */ | |
1819 | break; | |
1820 | ||
9c40fc51 JC |
1821 | case IW_AUTH_KEY_MGMT: |
1822 | assoc_req->secinfo.key_mgmt = dwrq->value; | |
1823 | updated = 1; | |
1824 | break; | |
1825 | ||
876c9d3a MT |
1826 | case IW_AUTH_WPA_VERSION: |
1827 | if (dwrq->value & IW_AUTH_WPA_VERSION_DISABLED) { | |
1828 | assoc_req->secinfo.WPAenabled = 0; | |
1829 | assoc_req->secinfo.WPA2enabled = 0; | |
90a42210 | 1830 | disable_wpa (assoc_req); |
876c9d3a MT |
1831 | } |
1832 | if (dwrq->value & IW_AUTH_WPA_VERSION_WPA) { | |
1833 | assoc_req->secinfo.WPAenabled = 1; | |
889c05bd | 1834 | assoc_req->secinfo.wep_enabled = 0; |
6affe785 | 1835 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1836 | } |
1837 | if (dwrq->value & IW_AUTH_WPA_VERSION_WPA2) { | |
1838 | assoc_req->secinfo.WPA2enabled = 1; | |
889c05bd | 1839 | assoc_req->secinfo.wep_enabled = 0; |
6affe785 | 1840 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1841 | } |
1842 | updated = 1; | |
1843 | break; | |
1844 | ||
876c9d3a MT |
1845 | case IW_AUTH_80211_AUTH_ALG: |
1846 | if (dwrq->value & IW_AUTH_ALG_SHARED_KEY) { | |
6affe785 | 1847 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_SHARED_KEY; |
876c9d3a | 1848 | } else if (dwrq->value & IW_AUTH_ALG_OPEN_SYSTEM) { |
6affe785 | 1849 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a | 1850 | } else if (dwrq->value & IW_AUTH_ALG_LEAP) { |
6affe785 | 1851 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_LEAP; |
876c9d3a MT |
1852 | } else { |
1853 | ret = -EINVAL; | |
1854 | } | |
1855 | updated = 1; | |
1856 | break; | |
1857 | ||
1858 | case IW_AUTH_WPA_ENABLED: | |
1859 | if (dwrq->value) { | |
1860 | if (!assoc_req->secinfo.WPAenabled && | |
1861 | !assoc_req->secinfo.WPA2enabled) { | |
1862 | assoc_req->secinfo.WPAenabled = 1; | |
1863 | assoc_req->secinfo.WPA2enabled = 1; | |
889c05bd | 1864 | assoc_req->secinfo.wep_enabled = 0; |
6affe785 | 1865 | assoc_req->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM; |
876c9d3a MT |
1866 | } |
1867 | } else { | |
1868 | assoc_req->secinfo.WPAenabled = 0; | |
1869 | assoc_req->secinfo.WPA2enabled = 0; | |
90a42210 | 1870 | disable_wpa (assoc_req); |
876c9d3a MT |
1871 | } |
1872 | updated = 1; | |
1873 | break; | |
1874 | ||
1875 | default: | |
1876 | ret = -EOPNOTSUPP; | |
1877 | break; | |
1878 | } | |
1879 | ||
1880 | out: | |
1881 | if (ret == 0) { | |
1882 | if (updated) | |
1883 | set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags); | |
10078321 | 1884 | lbs_postpone_association_work(priv); |
876c9d3a | 1885 | } else if (ret != -EOPNOTSUPP) { |
10078321 | 1886 | lbs_cancel_association_work(priv); |
876c9d3a | 1887 | } |
aa21c004 | 1888 | mutex_unlock(&priv->lock); |
876c9d3a | 1889 | |
9012b28a | 1890 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
1891 | return ret; |
1892 | } | |
1893 | ||
10078321 | 1894 | static int lbs_get_auth(struct net_device *dev, |
876c9d3a MT |
1895 | struct iw_request_info *info, |
1896 | struct iw_param *dwrq, | |
1897 | char *extra) | |
1898 | { | |
9012b28a | 1899 | int ret = 0; |
ab65f649 | 1900 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 1901 | |
9012b28a | 1902 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1903 | |
1904 | switch (dwrq->flags & IW_AUTH_INDEX) { | |
9c40fc51 JC |
1905 | case IW_AUTH_KEY_MGMT: |
1906 | dwrq->value = priv->secinfo.key_mgmt; | |
1907 | break; | |
1908 | ||
876c9d3a MT |
1909 | case IW_AUTH_WPA_VERSION: |
1910 | dwrq->value = 0; | |
aa21c004 | 1911 | if (priv->secinfo.WPAenabled) |
876c9d3a | 1912 | dwrq->value |= IW_AUTH_WPA_VERSION_WPA; |
aa21c004 | 1913 | if (priv->secinfo.WPA2enabled) |
876c9d3a MT |
1914 | dwrq->value |= IW_AUTH_WPA_VERSION_WPA2; |
1915 | if (!dwrq->value) | |
1916 | dwrq->value |= IW_AUTH_WPA_VERSION_DISABLED; | |
1917 | break; | |
1918 | ||
876c9d3a | 1919 | case IW_AUTH_80211_AUTH_ALG: |
aa21c004 | 1920 | dwrq->value = priv->secinfo.auth_mode; |
876c9d3a MT |
1921 | break; |
1922 | ||
1923 | case IW_AUTH_WPA_ENABLED: | |
aa21c004 | 1924 | if (priv->secinfo.WPAenabled && priv->secinfo.WPA2enabled) |
876c9d3a MT |
1925 | dwrq->value = 1; |
1926 | break; | |
1927 | ||
1928 | default: | |
9012b28a | 1929 | ret = -EOPNOTSUPP; |
876c9d3a MT |
1930 | } |
1931 | ||
9012b28a HS |
1932 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
1933 | return ret; | |
876c9d3a MT |
1934 | } |
1935 | ||
1936 | ||
10078321 | 1937 | static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
1938 | struct iw_param *vwrq, char *extra) |
1939 | { | |
1940 | int ret = 0; | |
ab65f649 | 1941 | struct lbs_private *priv = dev->ml_priv; |
87c8c72d | 1942 | s16 dbm = (s16) vwrq->value; |
876c9d3a | 1943 | |
9012b28a | 1944 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a MT |
1945 | |
1946 | if (vwrq->disabled) { | |
d5db2dfa | 1947 | lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 0); |
87c8c72d | 1948 | goto out; |
876c9d3a MT |
1949 | } |
1950 | ||
87c8c72d | 1951 | if (vwrq->fixed == 0) { |
0112c9e9 AN |
1952 | /* User requests automatic tx power control, however there are |
1953 | * many auto tx settings. For now use firmware defaults until | |
1954 | * we come up with a good way to expose these to the user. */ | |
1955 | if (priv->fwrelease < 0x09000000) { | |
1956 | ret = lbs_set_power_adapt_cfg(priv, 1, | |
1957 | POW_ADAPT_DEFAULT_P0, | |
1958 | POW_ADAPT_DEFAULT_P1, | |
1959 | POW_ADAPT_DEFAULT_P2); | |
1960 | if (ret) | |
1961 | goto out; | |
1962 | } | |
1963 | ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1, | |
1964 | TPC_DEFAULT_P2, 1); | |
1965 | if (ret) | |
1966 | goto out; | |
87c8c72d DW |
1967 | dbm = priv->txpower_max; |
1968 | } else { | |
1969 | /* Userspace check in iwrange if it should use dBm or mW, | |
1970 | * therefore this should never happen... Jean II */ | |
1971 | if ((vwrq->flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) { | |
1972 | ret = -EOPNOTSUPP; | |
1973 | goto out; | |
1974 | } | |
876c9d3a | 1975 | |
0112c9e9 AN |
1976 | /* Validate requested power level against firmware allowed |
1977 | * levels */ | |
87c8c72d DW |
1978 | if (priv->txpower_min && (dbm < priv->txpower_min)) { |
1979 | ret = -EINVAL; | |
1980 | goto out; | |
1981 | } | |
876c9d3a | 1982 | |
87c8c72d DW |
1983 | if (priv->txpower_max && (dbm > priv->txpower_max)) { |
1984 | ret = -EINVAL; | |
1985 | goto out; | |
1986 | } | |
0112c9e9 AN |
1987 | if (priv->fwrelease < 0x09000000) { |
1988 | ret = lbs_set_power_adapt_cfg(priv, 0, | |
1989 | POW_ADAPT_DEFAULT_P0, | |
1990 | POW_ADAPT_DEFAULT_P1, | |
1991 | POW_ADAPT_DEFAULT_P2); | |
1992 | if (ret) | |
1993 | goto out; | |
1994 | } | |
1995 | ret = lbs_set_tpc_cfg(priv, 0, TPC_DEFAULT_P0, TPC_DEFAULT_P1, | |
1996 | TPC_DEFAULT_P2, 1); | |
1997 | if (ret) | |
1998 | goto out; | |
87c8c72d | 1999 | } |
876c9d3a | 2000 | |
d5db2dfa DW |
2001 | /* If the radio was off, turn it on */ |
2002 | if (!priv->radio_on) { | |
2003 | ret = lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 1); | |
2004 | if (ret) | |
2005 | goto out; | |
2006 | } | |
876c9d3a | 2007 | |
87c8c72d | 2008 | lbs_deb_wext("txpower set %d dBm\n", dbm); |
876c9d3a | 2009 | |
87c8c72d | 2010 | ret = lbs_set_tx_power(priv, dbm); |
876c9d3a | 2011 | |
87c8c72d | 2012 | out: |
9012b28a | 2013 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
2014 | return ret; |
2015 | } | |
2016 | ||
10078321 | 2017 | static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
2018 | struct iw_point *dwrq, char *extra) |
2019 | { | |
ab65f649 | 2020 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 2021 | |
9012b28a HS |
2022 | lbs_deb_enter(LBS_DEB_WEXT); |
2023 | ||
876c9d3a MT |
2024 | /* |
2025 | * Note : if dwrq->flags != 0, we should get the relevant SSID from | |
2026 | * the SSID list... | |
2027 | */ | |
2028 | ||
2029 | /* | |
2030 | * Get the current SSID | |
2031 | */ | |
aa21c004 DW |
2032 | if (priv->connect_status == LBS_CONNECTED) { |
2033 | memcpy(extra, priv->curbssparams.ssid, | |
2034 | priv->curbssparams.ssid_len); | |
876c9d3a MT |
2035 | } else { |
2036 | memset(extra, 0, 32); | |
876c9d3a MT |
2037 | } |
2038 | /* | |
2039 | * If none, we may want to get the one that was set | |
2040 | */ | |
2041 | ||
aa21c004 | 2042 | dwrq->length = priv->curbssparams.ssid_len; |
876c9d3a MT |
2043 | |
2044 | dwrq->flags = 1; /* active */ | |
2045 | ||
9012b28a | 2046 | lbs_deb_leave(LBS_DEB_WEXT); |
876c9d3a MT |
2047 | return 0; |
2048 | } | |
2049 | ||
10078321 | 2050 | static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
2051 | struct iw_point *dwrq, char *extra) |
2052 | { | |
ab65f649 | 2053 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 2054 | int ret = 0; |
243e84e9 | 2055 | u8 ssid[IEEE80211_MAX_SSID_LEN]; |
d8efea25 | 2056 | u8 ssid_len = 0; |
876c9d3a | 2057 | struct assoc_request * assoc_req; |
d8efea25 | 2058 | int in_ssid_len = dwrq->length; |
9387b7ca | 2059 | DECLARE_SSID_BUF(ssid_buf); |
876c9d3a | 2060 | |
9012b28a | 2061 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 2062 | |
d5db2dfa DW |
2063 | if (!priv->radio_on) { |
2064 | ret = -EINVAL; | |
2065 | goto out; | |
2066 | } | |
2067 | ||
876c9d3a | 2068 | /* Check the size of the string */ |
243e84e9 | 2069 | if (in_ssid_len > IEEE80211_MAX_SSID_LEN) { |
876c9d3a MT |
2070 | ret = -E2BIG; |
2071 | goto out; | |
2072 | } | |
2073 | ||
d8efea25 | 2074 | memset(&ssid, 0, sizeof(ssid)); |
876c9d3a | 2075 | |
d8efea25 | 2076 | if (!dwrq->flags || !in_ssid_len) { |
876c9d3a MT |
2077 | /* "any" SSID requested; leave SSID blank */ |
2078 | } else { | |
2079 | /* Specific SSID requested */ | |
d8efea25 DW |
2080 | memcpy(&ssid, extra, in_ssid_len); |
2081 | ssid_len = in_ssid_len; | |
876c9d3a MT |
2082 | } |
2083 | ||
d8efea25 DW |
2084 | if (!ssid_len) { |
2085 | lbs_deb_wext("requested any SSID\n"); | |
2086 | } else { | |
2087 | lbs_deb_wext("requested SSID '%s'\n", | |
9387b7ca | 2088 | print_ssid(ssid_buf, ssid, ssid_len)); |
d8efea25 | 2089 | } |
876c9d3a MT |
2090 | |
2091 | out: | |
aa21c004 | 2092 | mutex_lock(&priv->lock); |
876c9d3a MT |
2093 | if (ret == 0) { |
2094 | /* Get or create the current association request */ | |
aa21c004 | 2095 | assoc_req = lbs_get_association_request(priv); |
876c9d3a MT |
2096 | if (!assoc_req) { |
2097 | ret = -ENOMEM; | |
2098 | } else { | |
2099 | /* Copy the SSID to the association request */ | |
243e84e9 | 2100 | memcpy(&assoc_req->ssid, &ssid, IEEE80211_MAX_SSID_LEN); |
d8efea25 | 2101 | assoc_req->ssid_len = ssid_len; |
876c9d3a | 2102 | set_bit(ASSOC_FLAG_SSID, &assoc_req->flags); |
10078321 | 2103 | lbs_postpone_association_work(priv); |
876c9d3a MT |
2104 | } |
2105 | } | |
2106 | ||
2107 | /* Cancel the association request if there was an error */ | |
2108 | if (ret != 0) { | |
10078321 | 2109 | lbs_cancel_association_work(priv); |
876c9d3a MT |
2110 | } |
2111 | ||
aa21c004 | 2112 | mutex_unlock(&priv->lock); |
876c9d3a | 2113 | |
9012b28a | 2114 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); |
876c9d3a MT |
2115 | return ret; |
2116 | } | |
2117 | ||
4143a23d | 2118 | #ifdef CONFIG_LIBERTAS_MESH |
f5956bf1 DW |
2119 | static int lbs_mesh_get_essid(struct net_device *dev, |
2120 | struct iw_request_info *info, | |
2121 | struct iw_point *dwrq, char *extra) | |
2122 | { | |
ab65f649 | 2123 | struct lbs_private *priv = dev->ml_priv; |
f5956bf1 DW |
2124 | |
2125 | lbs_deb_enter(LBS_DEB_WEXT); | |
2126 | ||
2127 | memcpy(extra, priv->mesh_ssid, priv->mesh_ssid_len); | |
2128 | ||
2129 | dwrq->length = priv->mesh_ssid_len; | |
2130 | ||
2131 | dwrq->flags = 1; /* active */ | |
2132 | ||
2133 | lbs_deb_leave(LBS_DEB_WEXT); | |
2134 | return 0; | |
2135 | } | |
2136 | ||
2137 | static int lbs_mesh_set_essid(struct net_device *dev, | |
2138 | struct iw_request_info *info, | |
2139 | struct iw_point *dwrq, char *extra) | |
2140 | { | |
ab65f649 | 2141 | struct lbs_private *priv = dev->ml_priv; |
f5956bf1 DW |
2142 | int ret = 0; |
2143 | ||
2144 | lbs_deb_enter(LBS_DEB_WEXT); | |
2145 | ||
d5db2dfa DW |
2146 | if (!priv->radio_on) { |
2147 | ret = -EINVAL; | |
2148 | goto out; | |
2149 | } | |
2150 | ||
f5956bf1 | 2151 | /* Check the size of the string */ |
243e84e9 | 2152 | if (dwrq->length > IEEE80211_MAX_SSID_LEN) { |
f5956bf1 DW |
2153 | ret = -E2BIG; |
2154 | goto out; | |
2155 | } | |
2156 | ||
2157 | if (!dwrq->flags || !dwrq->length) { | |
2158 | ret = -EINVAL; | |
2159 | goto out; | |
2160 | } else { | |
2161 | /* Specific SSID requested */ | |
2162 | memcpy(priv->mesh_ssid, extra, dwrq->length); | |
2163 | priv->mesh_ssid_len = dwrq->length; | |
2164 | } | |
2165 | ||
edaea5ce | 2166 | lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START, |
c14951fe | 2167 | priv->channel); |
f5956bf1 DW |
2168 | out: |
2169 | lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); | |
2170 | return ret; | |
2171 | } | |
4143a23d | 2172 | #endif |
f5956bf1 | 2173 | |
876c9d3a MT |
2174 | /** |
2175 | * @brief Connect to the AP or Ad-hoc Network with specific bssid | |
2176 | * | |
2177 | * @param dev A pointer to net_device structure | |
2178 | * @param info A pointer to iw_request_info structure | |
2179 | * @param awrq A pointer to iw_param structure | |
2180 | * @param extra A pointer to extra data buf | |
2181 | * @return 0 --success, otherwise fail | |
2182 | */ | |
10078321 | 2183 | static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info, |
876c9d3a MT |
2184 | struct sockaddr *awrq, char *extra) |
2185 | { | |
ab65f649 | 2186 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a MT |
2187 | struct assoc_request * assoc_req; |
2188 | int ret = 0; | |
2189 | ||
9012b28a | 2190 | lbs_deb_enter(LBS_DEB_WEXT); |
876c9d3a | 2191 | |
d5db2dfa DW |
2192 | if (!priv->radio_on) |
2193 | return -EINVAL; | |
2194 | ||
876c9d3a MT |
2195 | if (awrq->sa_family != ARPHRD_ETHER) |
2196 | return -EINVAL; | |
2197 | ||
e174961c | 2198 | lbs_deb_wext("ASSOC: WAP: sa_data %pM\n", awrq->sa_data); |
876c9d3a | 2199 | |
aa21c004 | 2200 | mutex_lock(&priv->lock); |
876c9d3a MT |
2201 | |
2202 | /* Get or create the current association request */ | |
aa21c004 | 2203 | assoc_req = lbs_get_association_request(priv); |
876c9d3a | 2204 | if (!assoc_req) { |
10078321 | 2205 | lbs_cancel_association_work(priv); |
876c9d3a MT |
2206 | ret = -ENOMEM; |
2207 | } else { | |
2208 | /* Copy the BSSID to the association request */ | |
2209 | memcpy(&assoc_req->bssid, awrq->sa_data, ETH_ALEN); | |
2210 | set_bit(ASSOC_FLAG_BSSID, &assoc_req->flags); | |
10078321 | 2211 | lbs_postpone_association_work(priv); |
876c9d3a MT |
2212 | } |
2213 | ||
aa21c004 | 2214 | mutex_unlock(&priv->lock); |
876c9d3a MT |
2215 | |
2216 | return ret; | |
2217 | } | |
2218 | ||
876c9d3a MT |
2219 | /* |
2220 | * iwconfig settable callbacks | |
2221 | */ | |
10078321 | 2222 | static const iw_handler lbs_handler[] = { |
876c9d3a | 2223 | (iw_handler) NULL, /* SIOCSIWCOMMIT */ |
10078321 | 2224 | (iw_handler) lbs_get_name, /* SIOCGIWNAME */ |
876c9d3a MT |
2225 | (iw_handler) NULL, /* SIOCSIWNWID */ |
2226 | (iw_handler) NULL, /* SIOCGIWNWID */ | |
10078321 HS |
2227 | (iw_handler) lbs_set_freq, /* SIOCSIWFREQ */ |
2228 | (iw_handler) lbs_get_freq, /* SIOCGIWFREQ */ | |
2229 | (iw_handler) lbs_set_mode, /* SIOCSIWMODE */ | |
2230 | (iw_handler) lbs_get_mode, /* SIOCGIWMODE */ | |
876c9d3a MT |
2231 | (iw_handler) NULL, /* SIOCSIWSENS */ |
2232 | (iw_handler) NULL, /* SIOCGIWSENS */ | |
2233 | (iw_handler) NULL, /* SIOCSIWRANGE */ | |
10078321 | 2234 | (iw_handler) lbs_get_range, /* SIOCGIWRANGE */ |
876c9d3a MT |
2235 | (iw_handler) NULL, /* SIOCSIWPRIV */ |
2236 | (iw_handler) NULL, /* SIOCGIWPRIV */ | |
2237 | (iw_handler) NULL, /* SIOCSIWSTATS */ | |
2238 | (iw_handler) NULL, /* SIOCGIWSTATS */ | |
2239 | iw_handler_set_spy, /* SIOCSIWSPY */ | |
2240 | iw_handler_get_spy, /* SIOCGIWSPY */ | |
2241 | iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ | |
2242 | iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ | |
10078321 HS |
2243 | (iw_handler) lbs_set_wap, /* SIOCSIWAP */ |
2244 | (iw_handler) lbs_get_wap, /* SIOCGIWAP */ | |
876c9d3a MT |
2245 | (iw_handler) NULL, /* SIOCSIWMLME */ |
2246 | (iw_handler) NULL, /* SIOCGIWAPLIST - deprecated */ | |
10078321 HS |
2247 | (iw_handler) lbs_set_scan, /* SIOCSIWSCAN */ |
2248 | (iw_handler) lbs_get_scan, /* SIOCGIWSCAN */ | |
2249 | (iw_handler) lbs_set_essid, /* SIOCSIWESSID */ | |
2250 | (iw_handler) lbs_get_essid, /* SIOCGIWESSID */ | |
2251 | (iw_handler) lbs_set_nick, /* SIOCSIWNICKN */ | |
2252 | (iw_handler) lbs_get_nick, /* SIOCGIWNICKN */ | |
876c9d3a MT |
2253 | (iw_handler) NULL, /* -- hole -- */ |
2254 | (iw_handler) NULL, /* -- hole -- */ | |
10078321 HS |
2255 | (iw_handler) lbs_set_rate, /* SIOCSIWRATE */ |
2256 | (iw_handler) lbs_get_rate, /* SIOCGIWRATE */ | |
2257 | (iw_handler) lbs_set_rts, /* SIOCSIWRTS */ | |
2258 | (iw_handler) lbs_get_rts, /* SIOCGIWRTS */ | |
2259 | (iw_handler) lbs_set_frag, /* SIOCSIWFRAG */ | |
2260 | (iw_handler) lbs_get_frag, /* SIOCGIWFRAG */ | |
2261 | (iw_handler) lbs_set_txpow, /* SIOCSIWTXPOW */ | |
2262 | (iw_handler) lbs_get_txpow, /* SIOCGIWTXPOW */ | |
2263 | (iw_handler) lbs_set_retry, /* SIOCSIWRETRY */ | |
2264 | (iw_handler) lbs_get_retry, /* SIOCGIWRETRY */ | |
2265 | (iw_handler) lbs_set_encode, /* SIOCSIWENCODE */ | |
2266 | (iw_handler) lbs_get_encode, /* SIOCGIWENCODE */ | |
2267 | (iw_handler) lbs_set_power, /* SIOCSIWPOWER */ | |
2268 | (iw_handler) lbs_get_power, /* SIOCGIWPOWER */ | |
876c9d3a MT |
2269 | (iw_handler) NULL, /* -- hole -- */ |
2270 | (iw_handler) NULL, /* -- hole -- */ | |
10078321 HS |
2271 | (iw_handler) lbs_set_genie, /* SIOCSIWGENIE */ |
2272 | (iw_handler) lbs_get_genie, /* SIOCGIWGENIE */ | |
2273 | (iw_handler) lbs_set_auth, /* SIOCSIWAUTH */ | |
2274 | (iw_handler) lbs_get_auth, /* SIOCGIWAUTH */ | |
2275 | (iw_handler) lbs_set_encodeext,/* SIOCSIWENCODEEXT */ | |
2276 | (iw_handler) lbs_get_encodeext,/* SIOCGIWENCODEEXT */ | |
876c9d3a MT |
2277 | (iw_handler) NULL, /* SIOCSIWPMKSA */ |
2278 | }; | |
4143a23d HS |
2279 | struct iw_handler_def lbs_handler_def = { |
2280 | .num_standard = ARRAY_SIZE(lbs_handler), | |
2281 | .standard = (iw_handler *) lbs_handler, | |
2282 | .get_wireless_stats = lbs_get_wireless_stats, | |
2283 | }; | |
876c9d3a | 2284 | |
4143a23d | 2285 | #ifdef CONFIG_LIBERTAS_MESH |
f5e05b69 LCCR |
2286 | static const iw_handler mesh_wlan_handler[] = { |
2287 | (iw_handler) NULL, /* SIOCSIWCOMMIT */ | |
10078321 | 2288 | (iw_handler) lbs_get_name, /* SIOCGIWNAME */ |
f5e05b69 LCCR |
2289 | (iw_handler) NULL, /* SIOCSIWNWID */ |
2290 | (iw_handler) NULL, /* SIOCGIWNWID */ | |
823eaa2c | 2291 | (iw_handler) lbs_mesh_set_freq, /* SIOCSIWFREQ */ |
10078321 | 2292 | (iw_handler) lbs_get_freq, /* SIOCGIWFREQ */ |
f5e05b69 LCCR |
2293 | (iw_handler) NULL, /* SIOCSIWMODE */ |
2294 | (iw_handler) mesh_wlan_get_mode, /* SIOCGIWMODE */ | |
2295 | (iw_handler) NULL, /* SIOCSIWSENS */ | |
2296 | (iw_handler) NULL, /* SIOCGIWSENS */ | |
2297 | (iw_handler) NULL, /* SIOCSIWRANGE */ | |
10078321 | 2298 | (iw_handler) lbs_get_range, /* SIOCGIWRANGE */ |
f5e05b69 LCCR |
2299 | (iw_handler) NULL, /* SIOCSIWPRIV */ |
2300 | (iw_handler) NULL, /* SIOCGIWPRIV */ | |
2301 | (iw_handler) NULL, /* SIOCSIWSTATS */ | |
2302 | (iw_handler) NULL, /* SIOCGIWSTATS */ | |
2303 | iw_handler_set_spy, /* SIOCSIWSPY */ | |
2304 | iw_handler_get_spy, /* SIOCGIWSPY */ | |
2305 | iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ | |
2306 | iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ | |
2307 | (iw_handler) NULL, /* SIOCSIWAP */ | |
2308 | (iw_handler) NULL, /* SIOCGIWAP */ | |
2309 | (iw_handler) NULL, /* SIOCSIWMLME */ | |
2310 | (iw_handler) NULL, /* SIOCGIWAPLIST - deprecated */ | |
10078321 HS |
2311 | (iw_handler) lbs_set_scan, /* SIOCSIWSCAN */ |
2312 | (iw_handler) lbs_get_scan, /* SIOCGIWSCAN */ | |
f5956bf1 DW |
2313 | (iw_handler) lbs_mesh_set_essid,/* SIOCSIWESSID */ |
2314 | (iw_handler) lbs_mesh_get_essid,/* SIOCGIWESSID */ | |
f5e05b69 LCCR |
2315 | (iw_handler) NULL, /* SIOCSIWNICKN */ |
2316 | (iw_handler) mesh_get_nick, /* SIOCGIWNICKN */ | |
2317 | (iw_handler) NULL, /* -- hole -- */ | |
2318 | (iw_handler) NULL, /* -- hole -- */ | |
10078321 HS |
2319 | (iw_handler) lbs_set_rate, /* SIOCSIWRATE */ |
2320 | (iw_handler) lbs_get_rate, /* SIOCGIWRATE */ | |
2321 | (iw_handler) lbs_set_rts, /* SIOCSIWRTS */ | |
2322 | (iw_handler) lbs_get_rts, /* SIOCGIWRTS */ | |
2323 | (iw_handler) lbs_set_frag, /* SIOCSIWFRAG */ | |
2324 | (iw_handler) lbs_get_frag, /* SIOCGIWFRAG */ | |
2325 | (iw_handler) lbs_set_txpow, /* SIOCSIWTXPOW */ | |
2326 | (iw_handler) lbs_get_txpow, /* SIOCGIWTXPOW */ | |
2327 | (iw_handler) lbs_set_retry, /* SIOCSIWRETRY */ | |
2328 | (iw_handler) lbs_get_retry, /* SIOCGIWRETRY */ | |
2329 | (iw_handler) lbs_set_encode, /* SIOCSIWENCODE */ | |
2330 | (iw_handler) lbs_get_encode, /* SIOCGIWENCODE */ | |
2331 | (iw_handler) lbs_set_power, /* SIOCSIWPOWER */ | |
2332 | (iw_handler) lbs_get_power, /* SIOCGIWPOWER */ | |
f5e05b69 LCCR |
2333 | (iw_handler) NULL, /* -- hole -- */ |
2334 | (iw_handler) NULL, /* -- hole -- */ | |
10078321 HS |
2335 | (iw_handler) lbs_set_genie, /* SIOCSIWGENIE */ |
2336 | (iw_handler) lbs_get_genie, /* SIOCGIWGENIE */ | |
2337 | (iw_handler) lbs_set_auth, /* SIOCSIWAUTH */ | |
2338 | (iw_handler) lbs_get_auth, /* SIOCGIWAUTH */ | |
2339 | (iw_handler) lbs_set_encodeext,/* SIOCSIWENCODEEXT */ | |
2340 | (iw_handler) lbs_get_encodeext,/* SIOCGIWENCODEEXT */ | |
f5e05b69 LCCR |
2341 | (iw_handler) NULL, /* SIOCSIWPMKSA */ |
2342 | }; | |
f5e05b69 LCCR |
2343 | |
2344 | struct iw_handler_def mesh_handler_def = { | |
ff8ac609 | 2345 | .num_standard = ARRAY_SIZE(mesh_wlan_handler), |
f5e05b69 | 2346 | .standard = (iw_handler *) mesh_wlan_handler, |
10078321 | 2347 | .get_wireless_stats = lbs_get_wireless_stats, |
f5e05b69 | 2348 | }; |
4143a23d | 2349 | #endif |