2 * This file contains ioctl functions
4 #include <linux/ctype.h>
5 #include <linux/delay.h>
7 #include <linux/if_arp.h>
8 #include <linux/wireless.h>
9 #include <linux/bitops.h>
11 #include <net/ieee80211.h>
12 #include <net/iw_handler.h>
25 * the rates supported by the card
27 static u8 libertas_wlan_data_rates
[WLAN_SUPPORTED_RATES
] =
28 { 0x02, 0x04, 0x0B, 0x16, 0x00, 0x0C, 0x12,
29 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x00
33 * @brief Convert mw value to dbm value
35 * @param mw the value of mw
36 * @return the value of dbm
38 static int mw_to_dbm(int mw
)
79 * @brief Find the channel frequency power info with specific channel
81 * @param adapter A pointer to wlan_adapter structure
82 * @param band it can be BAND_A, BAND_G or BAND_B
83 * @param channel the channel for looking
84 * @return A pointer to struct chan_freq_power structure or NULL if not find.
86 struct chan_freq_power
*libertas_find_cfp_by_band_and_channel(wlan_adapter
* adapter
,
89 struct chan_freq_power
*cfp
= NULL
;
90 struct region_channel
*rc
;
91 int count
= sizeof(adapter
->region_channel
) /
92 sizeof(adapter
->region_channel
[0]);
95 for (j
= 0; !cfp
&& (j
< count
); j
++) {
96 rc
= &adapter
->region_channel
[j
];
98 if (adapter
->enable11d
)
99 rc
= &adapter
->universal_channel
[j
];
100 if (!rc
->valid
|| !rc
->CFP
)
102 if (rc
->band
!= band
)
104 for (i
= 0; i
< rc
->nrcfp
; i
++) {
105 if (rc
->CFP
[i
].channel
== channel
) {
113 lbs_deb_wext("libertas_find_cfp_by_band_and_channel: can't find "
114 "cfp by band %d / channel %d\n", band
, channel
);
120 * @brief Find the channel frequency power info with specific frequency
122 * @param adapter A pointer to wlan_adapter structure
123 * @param band it can be BAND_A, BAND_G or BAND_B
124 * @param freq the frequency for looking
125 * @return A pointer to struct chan_freq_power structure or NULL if not find.
127 static struct chan_freq_power
*find_cfp_by_band_and_freq(wlan_adapter
* adapter
,
130 struct chan_freq_power
*cfp
= NULL
;
131 struct region_channel
*rc
;
132 int count
= sizeof(adapter
->region_channel
) /
133 sizeof(adapter
->region_channel
[0]);
136 for (j
= 0; !cfp
&& (j
< count
); j
++) {
137 rc
= &adapter
->region_channel
[j
];
139 if (adapter
->enable11d
)
140 rc
= &adapter
->universal_channel
[j
];
141 if (!rc
->valid
|| !rc
->CFP
)
143 if (rc
->band
!= band
)
145 for (i
= 0; i
< rc
->nrcfp
; i
++) {
146 if (rc
->CFP
[i
].freq
== freq
) {
154 lbs_deb_wext("find_cfp_by_band_and_freql: can't find cfp by "
155 "band %d / freq %d\n", band
, freq
);
162 * @brief Set Radio On/OFF
164 * @param priv A pointer to wlan_private structure
165 * @option Radio Option
166 * @return 0 --success, otherwise fail
168 int wlan_radio_ioctl(wlan_private
* priv
, u8 option
)
171 wlan_adapter
*adapter
= priv
->adapter
;
173 lbs_deb_enter(LBS_DEB_WEXT
);
175 if (adapter
->radioon
!= option
) {
176 lbs_deb_wext("switching radio %s\n", option
? "on" : "off");
177 adapter
->radioon
= option
;
179 ret
= libertas_prepare_and_send_command(priv
,
180 cmd_802_11_radio_control
,
182 cmd_option_waitforrsp
, 0, NULL
);
185 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
192 * @param dest A pointer to Dest Buf
193 * @param src A pointer to Src Buf
194 * @param len The len of Src Buf
195 * @return Number of rates copyed
197 static inline int copyrates(u8
* dest
, int pos
, u8
* src
, int len
)
201 for (i
= 0; i
< len
&& src
[i
]; i
++, pos
++) {
202 if (pos
>= sizeof(u8
) * WLAN_SUPPORTED_RATES
)
211 * @brief Get active data rates
213 * @param adapter A pointer to wlan_adapter structure
214 * @param rate The buf to return the active rates
215 * @return The number of rates
217 static int get_active_data_rates(wlan_adapter
* adapter
,
222 lbs_deb_enter(LBS_DEB_WEXT
);
224 if (adapter
->connect_status
!= libertas_connected
) {
225 if (adapter
->mode
== IW_MODE_INFRA
) {
226 lbs_deb_wext("infra\n");
227 k
= copyrates(rates
, k
, libertas_supported_rates
,
228 sizeof(libertas_supported_rates
));
230 lbs_deb_wext("Adhoc G\n");
231 k
= copyrates(rates
, k
, libertas_adhoc_rates_g
,
232 sizeof(libertas_adhoc_rates_g
));
235 k
= copyrates(rates
, 0, adapter
->curbssparams
.datarates
,
236 adapter
->curbssparams
.numofrates
);
239 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", k
);
243 static int wlan_get_name(struct net_device
*dev
, struct iw_request_info
*info
,
244 char *cwrq
, char *extra
)
247 char comm
[6] = { "COMM-" };
248 char mrvl
[6] = { "MRVL-" };
251 lbs_deb_enter(LBS_DEB_WEXT
);
255 cp
= strstr(libertas_driver_version
, comm
);
256 if (cp
== libertas_driver_version
) //skip leading "COMM-"
257 cp
= libertas_driver_version
+ strlen(comm
);
259 cp
= libertas_driver_version
;
263 while (cnt
< 16 && (*cp
!= '-')) {
264 *cwrq
++ = toupper(*cp
++);
269 lbs_deb_leave(LBS_DEB_WEXT
);
273 static int wlan_get_freq(struct net_device
*dev
, struct iw_request_info
*info
,
274 struct iw_freq
*fwrq
, char *extra
)
276 wlan_private
*priv
= dev
->priv
;
277 wlan_adapter
*adapter
= priv
->adapter
;
278 struct chan_freq_power
*cfp
;
280 lbs_deb_enter(LBS_DEB_WEXT
);
282 cfp
= libertas_find_cfp_by_band_and_channel(adapter
, 0,
283 adapter
->curbssparams
.channel
);
286 if (adapter
->curbssparams
.channel
)
287 lbs_deb_wext("invalid channel %d\n",
288 adapter
->curbssparams
.channel
);
292 fwrq
->m
= (long)cfp
->freq
* 100000;
295 lbs_deb_wext("freq %u\n", fwrq
->m
);
296 lbs_deb_leave(LBS_DEB_WEXT
);
300 static int wlan_get_wap(struct net_device
*dev
, struct iw_request_info
*info
,
301 struct sockaddr
*awrq
, char *extra
)
303 wlan_private
*priv
= dev
->priv
;
304 wlan_adapter
*adapter
= priv
->adapter
;
306 lbs_deb_enter(LBS_DEB_WEXT
);
308 if (adapter
->connect_status
== libertas_connected
) {
309 memcpy(awrq
->sa_data
, adapter
->curbssparams
.bssid
, ETH_ALEN
);
311 memset(awrq
->sa_data
, 0, ETH_ALEN
);
313 awrq
->sa_family
= ARPHRD_ETHER
;
315 lbs_deb_leave(LBS_DEB_WEXT
);
319 static int wlan_set_nick(struct net_device
*dev
, struct iw_request_info
*info
,
320 struct iw_point
*dwrq
, char *extra
)
322 wlan_private
*priv
= dev
->priv
;
323 wlan_adapter
*adapter
= priv
->adapter
;
325 lbs_deb_enter(LBS_DEB_WEXT
);
328 * Check the size of the string
331 if (dwrq
->length
> 16) {
335 mutex_lock(&adapter
->lock
);
336 memset(adapter
->nodename
, 0, sizeof(adapter
->nodename
));
337 memcpy(adapter
->nodename
, extra
, dwrq
->length
);
338 mutex_unlock(&adapter
->lock
);
340 lbs_deb_leave(LBS_DEB_WEXT
);
344 static int wlan_get_nick(struct net_device
*dev
, struct iw_request_info
*info
,
345 struct iw_point
*dwrq
, char *extra
)
347 wlan_private
*priv
= dev
->priv
;
348 wlan_adapter
*adapter
= priv
->adapter
;
350 lbs_deb_enter(LBS_DEB_WEXT
);
353 * Get the Nick Name saved
356 mutex_lock(&adapter
->lock
);
357 strncpy(extra
, adapter
->nodename
, 16);
358 mutex_unlock(&adapter
->lock
);
363 * If none, we may want to get the one that was set
369 dwrq
->length
= strlen(extra
) + 1;
371 lbs_deb_leave(LBS_DEB_WEXT
);
375 static int mesh_get_nick(struct net_device
*dev
, struct iw_request_info
*info
,
376 struct iw_point
*dwrq
, char *extra
)
378 wlan_private
*priv
= dev
->priv
;
379 wlan_adapter
*adapter
= priv
->adapter
;
381 lbs_deb_enter(LBS_DEB_WEXT
);
383 /* Use nickname to indicate that mesh is on */
385 if (adapter
->connect_status
== libertas_connected
) {
386 strncpy(extra
, "Mesh", 12);
388 dwrq
->length
= strlen(extra
) + 1;
396 lbs_deb_leave(LBS_DEB_WEXT
);
399 static int wlan_set_rts(struct net_device
*dev
, struct iw_request_info
*info
,
400 struct iw_param
*vwrq
, char *extra
)
403 wlan_private
*priv
= dev
->priv
;
404 wlan_adapter
*adapter
= priv
->adapter
;
405 u32 rthr
= vwrq
->value
;
407 lbs_deb_enter(LBS_DEB_WEXT
);
409 if (vwrq
->disabled
) {
410 adapter
->rtsthsd
= rthr
= MRVDRV_RTS_MAX_VALUE
;
412 if (rthr
< MRVDRV_RTS_MIN_VALUE
|| rthr
> MRVDRV_RTS_MAX_VALUE
)
414 adapter
->rtsthsd
= rthr
;
417 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_snmp_mib
,
418 cmd_act_set
, cmd_option_waitforrsp
,
419 OID_802_11_RTS_THRESHOLD
, &rthr
);
421 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
425 static int wlan_get_rts(struct net_device
*dev
, struct iw_request_info
*info
,
426 struct iw_param
*vwrq
, char *extra
)
429 wlan_private
*priv
= dev
->priv
;
430 wlan_adapter
*adapter
= priv
->adapter
;
432 lbs_deb_enter(LBS_DEB_WEXT
);
434 adapter
->rtsthsd
= 0;
435 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_snmp_mib
,
436 cmd_act_get
, cmd_option_waitforrsp
,
437 OID_802_11_RTS_THRESHOLD
, NULL
);
441 vwrq
->value
= adapter
->rtsthsd
;
442 vwrq
->disabled
= ((vwrq
->value
< MRVDRV_RTS_MIN_VALUE
)
443 || (vwrq
->value
> MRVDRV_RTS_MAX_VALUE
));
447 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
451 static int wlan_set_frag(struct net_device
*dev
, struct iw_request_info
*info
,
452 struct iw_param
*vwrq
, char *extra
)
455 u32 fthr
= vwrq
->value
;
456 wlan_private
*priv
= dev
->priv
;
457 wlan_adapter
*adapter
= priv
->adapter
;
459 lbs_deb_enter(LBS_DEB_WEXT
);
461 if (vwrq
->disabled
) {
462 adapter
->fragthsd
= fthr
= MRVDRV_FRAG_MAX_VALUE
;
464 if (fthr
< MRVDRV_FRAG_MIN_VALUE
465 || fthr
> MRVDRV_FRAG_MAX_VALUE
)
467 adapter
->fragthsd
= fthr
;
470 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_snmp_mib
,
471 cmd_act_set
, cmd_option_waitforrsp
,
472 OID_802_11_FRAGMENTATION_THRESHOLD
, &fthr
);
474 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
478 static int wlan_get_frag(struct net_device
*dev
, struct iw_request_info
*info
,
479 struct iw_param
*vwrq
, char *extra
)
482 wlan_private
*priv
= dev
->priv
;
483 wlan_adapter
*adapter
= priv
->adapter
;
485 lbs_deb_enter(LBS_DEB_WEXT
);
487 adapter
->fragthsd
= 0;
488 ret
= libertas_prepare_and_send_command(priv
,
490 cmd_act_get
, cmd_option_waitforrsp
,
491 OID_802_11_FRAGMENTATION_THRESHOLD
, NULL
);
495 vwrq
->value
= adapter
->fragthsd
;
496 vwrq
->disabled
= ((vwrq
->value
< MRVDRV_FRAG_MIN_VALUE
)
497 || (vwrq
->value
> MRVDRV_FRAG_MAX_VALUE
));
501 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
505 static int wlan_get_mode(struct net_device
*dev
,
506 struct iw_request_info
*info
, u32
* uwrq
, char *extra
)
508 wlan_private
*priv
= dev
->priv
;
509 wlan_adapter
*adapter
= priv
->adapter
;
511 lbs_deb_enter(LBS_DEB_WEXT
);
513 *uwrq
= adapter
->mode
;
515 lbs_deb_leave(LBS_DEB_WEXT
);
519 static int mesh_wlan_get_mode(struct net_device
*dev
,
520 struct iw_request_info
*info
, u32
* uwrq
,
523 lbs_deb_enter(LBS_DEB_WEXT
);
525 *uwrq
= IW_MODE_REPEAT
;
527 lbs_deb_leave(LBS_DEB_WEXT
);
531 static int wlan_get_txpow(struct net_device
*dev
,
532 struct iw_request_info
*info
,
533 struct iw_param
*vwrq
, char *extra
)
536 wlan_private
*priv
= dev
->priv
;
537 wlan_adapter
*adapter
= priv
->adapter
;
539 lbs_deb_enter(LBS_DEB_WEXT
);
541 ret
= libertas_prepare_and_send_command(priv
,
542 cmd_802_11_rf_tx_power
,
543 cmd_act_tx_power_opt_get
,
544 cmd_option_waitforrsp
, 0, NULL
);
549 lbs_deb_wext("tx power level %d dbm\n", adapter
->txpowerlevel
);
550 vwrq
->value
= adapter
->txpowerlevel
;
552 if (adapter
->radioon
) {
554 vwrq
->flags
= IW_TXPOW_DBM
;
560 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
564 static int wlan_set_retry(struct net_device
*dev
, struct iw_request_info
*info
,
565 struct iw_param
*vwrq
, char *extra
)
568 wlan_private
*priv
= dev
->priv
;
569 wlan_adapter
*adapter
= priv
->adapter
;
571 lbs_deb_enter(LBS_DEB_WEXT
);
573 if (vwrq
->flags
== IW_RETRY_LIMIT
) {
574 /* The MAC has a 4-bit Total_Tx_Count register
575 Total_Tx_Count = 1 + Tx_Retry_Count */
576 #define TX_RETRY_MIN 0
577 #define TX_RETRY_MAX 14
578 if (vwrq
->value
< TX_RETRY_MIN
|| vwrq
->value
> TX_RETRY_MAX
)
581 /* Adding 1 to convert retry count to try count */
582 adapter
->txretrycount
= vwrq
->value
+ 1;
584 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_snmp_mib
,
586 cmd_option_waitforrsp
,
587 OID_802_11_TX_RETRYCOUNT
, NULL
);
596 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
600 static int wlan_get_retry(struct net_device
*dev
, struct iw_request_info
*info
,
601 struct iw_param
*vwrq
, char *extra
)
603 wlan_private
*priv
= dev
->priv
;
604 wlan_adapter
*adapter
= priv
->adapter
;
607 lbs_deb_enter(LBS_DEB_WEXT
);
609 adapter
->txretrycount
= 0;
610 ret
= libertas_prepare_and_send_command(priv
,
612 cmd_act_get
, cmd_option_waitforrsp
,
613 OID_802_11_TX_RETRYCOUNT
, NULL
);
619 vwrq
->flags
= IW_RETRY_LIMIT
;
620 /* Subtract 1 to convert try count to retry count */
621 vwrq
->value
= adapter
->txretrycount
- 1;
625 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
629 static inline void sort_channels(struct iw_freq
*freq
, int num
)
634 for (i
= 0; i
< num
; i
++)
635 for (j
= i
+ 1; j
< num
; j
++)
636 if (freq
[i
].i
> freq
[j
].i
) {
640 freq
[i
].i
= freq
[j
].i
;
641 freq
[i
].m
= freq
[j
].m
;
651 Infra G(12) A(8) B(4) G(12)
652 Adhoc A+B(12) A(8) B(4) B(4)
660 * @brief Get Range Info
662 * @param dev A pointer to net_device structure
663 * @param info A pointer to iw_request_info structure
664 * @param vwrq A pointer to iw_param structure
665 * @param extra A pointer to extra data buf
666 * @return 0 --success, otherwise fail
668 static int wlan_get_range(struct net_device
*dev
, struct iw_request_info
*info
,
669 struct iw_point
*dwrq
, char *extra
)
672 wlan_private
*priv
= dev
->priv
;
673 wlan_adapter
*adapter
= priv
->adapter
;
674 struct iw_range
*range
= (struct iw_range
*)extra
;
675 struct chan_freq_power
*cfp
;
676 u8 rates
[WLAN_SUPPORTED_RATES
];
680 lbs_deb_enter(LBS_DEB_WEXT
);
682 dwrq
->length
= sizeof(struct iw_range
);
683 memset(range
, 0, sizeof(struct iw_range
));
688 memset(rates
, 0, sizeof(rates
));
689 range
->num_bitrates
= get_active_data_rates(adapter
, rates
);
691 for (i
= 0; i
< min_t(__u8
, range
->num_bitrates
, IW_MAX_BITRATES
) && rates
[i
];
693 range
->bitrate
[i
] = (rates
[i
] & 0x7f) * 500000;
695 range
->num_bitrates
= i
;
696 lbs_deb_wext("IW_MAX_BITRATES %d, num_bitrates %d\n", IW_MAX_BITRATES
,
697 range
->num_bitrates
);
699 range
->num_frequency
= 0;
700 if (priv
->adapter
->enable11d
&&
701 adapter
->connect_status
== libertas_connected
) {
705 struct parsed_region_chan_11d
*parsed_region_chan
=
706 &adapter
->parsed_region_chan
;
708 if (parsed_region_chan
== NULL
) {
709 lbs_deb_wext("11d: parsed_region_chan is NULL\n");
712 band
= parsed_region_chan
->band
;
713 lbs_deb_wext("band %d, nr_char %d\n", band
,
714 parsed_region_chan
->nr_chan
);
716 for (i
= 0; (range
->num_frequency
< IW_MAX_FREQUENCIES
)
717 && (i
< parsed_region_chan
->nr_chan
); i
++) {
718 chan_no
= parsed_region_chan
->chanpwr
[i
].chan
;
719 lbs_deb_wext("chan_no %d\n", chan_no
);
720 range
->freq
[range
->num_frequency
].i
= (long)chan_no
;
721 range
->freq
[range
->num_frequency
].m
=
722 (long)libertas_chan_2_freq(chan_no
, band
) * 100000;
723 range
->freq
[range
->num_frequency
].e
= 1;
724 range
->num_frequency
++;
729 for (j
= 0; (range
->num_frequency
< IW_MAX_FREQUENCIES
)
730 && (j
< sizeof(adapter
->region_channel
)
731 / sizeof(adapter
->region_channel
[0])); j
++) {
732 cfp
= adapter
->region_channel
[j
].CFP
;
733 for (i
= 0; (range
->num_frequency
< IW_MAX_FREQUENCIES
)
734 && adapter
->region_channel
[j
].valid
736 && (i
< adapter
->region_channel
[j
].nrcfp
); i
++) {
737 range
->freq
[range
->num_frequency
].i
=
739 range
->freq
[range
->num_frequency
].m
=
740 (long)cfp
->freq
* 100000;
741 range
->freq
[range
->num_frequency
].e
= 1;
743 range
->num_frequency
++;
748 lbs_deb_wext("IW_MAX_FREQUENCIES %d, num_frequency %d\n",
749 IW_MAX_FREQUENCIES
, range
->num_frequency
);
751 range
->num_channels
= range
->num_frequency
;
753 sort_channels(&range
->freq
[0], range
->num_frequency
);
756 * Set an indication of the max TCP throughput in bit/s that we can
757 * expect using this interface
760 range
->throughput
= 5000 * 1000;
762 range
->throughput
= 1500 * 1000;
764 range
->min_rts
= MRVDRV_RTS_MIN_VALUE
;
765 range
->max_rts
= MRVDRV_RTS_MAX_VALUE
;
766 range
->min_frag
= MRVDRV_FRAG_MIN_VALUE
;
767 range
->max_frag
= MRVDRV_FRAG_MAX_VALUE
;
769 range
->encoding_size
[0] = 5;
770 range
->encoding_size
[1] = 13;
771 range
->num_encoding_sizes
= 2;
772 range
->max_encoding_tokens
= 4;
774 range
->min_pmp
= 1000000;
775 range
->max_pmp
= 120000000;
776 range
->min_pmt
= 1000;
777 range
->max_pmt
= 1000000;
778 range
->pmp_flags
= IW_POWER_PERIOD
;
779 range
->pmt_flags
= IW_POWER_TIMEOUT
;
780 range
->pm_capa
= IW_POWER_PERIOD
| IW_POWER_TIMEOUT
| IW_POWER_ALL_R
;
783 * Minimum version we recommend
785 range
->we_version_source
= 15;
788 * Version we are compiled with
790 range
->we_version_compiled
= WIRELESS_EXT
;
792 range
->retry_capa
= IW_RETRY_LIMIT
;
793 range
->retry_flags
= IW_RETRY_LIMIT
| IW_RETRY_MAX
;
795 range
->min_retry
= TX_RETRY_MIN
;
796 range
->max_retry
= TX_RETRY_MAX
;
799 * Set the qual, level and noise range values
801 range
->max_qual
.qual
= 100;
802 range
->max_qual
.level
= 0;
803 range
->max_qual
.noise
= 0;
804 range
->max_qual
.updated
= IW_QUAL_ALL_UPDATED
| IW_QUAL_DBM
;
806 range
->avg_qual
.qual
= 70;
807 /* TODO: Find real 'good' to 'bad' threshold value for RSSI */
808 range
->avg_qual
.level
= 0;
809 range
->avg_qual
.noise
= 0;
810 range
->avg_qual
.updated
= IW_QUAL_ALL_UPDATED
| IW_QUAL_DBM
;
812 range
->sensitivity
= 0;
815 * Setup the supported power level ranges
817 memset(range
->txpower
, 0, sizeof(range
->txpower
));
818 range
->txpower
[0] = 5;
819 range
->txpower
[1] = 7;
820 range
->txpower
[2] = 9;
821 range
->txpower
[3] = 11;
822 range
->txpower
[4] = 13;
823 range
->txpower
[5] = 15;
824 range
->txpower
[6] = 17;
825 range
->txpower
[7] = 19;
827 range
->num_txpower
= 8;
828 range
->txpower_capa
= IW_TXPOW_DBM
;
829 range
->txpower_capa
|= IW_TXPOW_RANGE
;
831 range
->event_capa
[0] = (IW_EVENT_CAPA_K_0
|
832 IW_EVENT_CAPA_MASK(SIOCGIWAP
) |
833 IW_EVENT_CAPA_MASK(SIOCGIWSCAN
));
834 range
->event_capa
[1] = IW_EVENT_CAPA_K_1
;
836 if (adapter
->fwcapinfo
& FW_CAPINFO_WPA
) {
837 range
->enc_capa
= IW_ENC_CAPA_WPA
839 | IW_ENC_CAPA_CIPHER_TKIP
840 | IW_ENC_CAPA_CIPHER_CCMP
;
844 lbs_deb_leave(LBS_DEB_WEXT
);
848 static int wlan_set_power(struct net_device
*dev
, struct iw_request_info
*info
,
849 struct iw_param
*vwrq
, char *extra
)
851 wlan_private
*priv
= dev
->priv
;
852 wlan_adapter
*adapter
= priv
->adapter
;
854 lbs_deb_enter(LBS_DEB_WEXT
);
856 /* PS is currently supported only in Infrastructure mode
857 * Remove this check if it is to be supported in IBSS mode also
860 if (vwrq
->disabled
) {
861 adapter
->psmode
= wlan802_11powermodecam
;
862 if (adapter
->psstate
!= PS_STATE_FULL_POWER
) {
863 libertas_ps_wakeup(priv
, cmd_option_waitforrsp
);
869 if ((vwrq
->flags
& IW_POWER_TYPE
) == IW_POWER_TIMEOUT
) {
871 "setting power timeout is not supported\n");
873 } else if ((vwrq
->flags
& IW_POWER_TYPE
) == IW_POWER_PERIOD
) {
874 lbs_deb_wext("setting power period not supported\n");
878 if (adapter
->psmode
!= wlan802_11powermodecam
) {
882 adapter
->psmode
= wlan802_11powermodemax_psp
;
884 if (adapter
->connect_status
== libertas_connected
) {
885 libertas_ps_sleep(priv
, cmd_option_waitforrsp
);
888 lbs_deb_leave(LBS_DEB_WEXT
);
892 static int wlan_get_power(struct net_device
*dev
, struct iw_request_info
*info
,
893 struct iw_param
*vwrq
, char *extra
)
895 wlan_private
*priv
= dev
->priv
;
896 wlan_adapter
*adapter
= priv
->adapter
;
899 lbs_deb_enter(LBS_DEB_WEXT
);
901 mode
= adapter
->psmode
;
903 if ((vwrq
->disabled
= (mode
== wlan802_11powermodecam
))
904 || adapter
->connect_status
== libertas_disconnected
)
912 lbs_deb_leave(LBS_DEB_WEXT
);
916 static struct iw_statistics
*wlan_get_wireless_stats(struct net_device
*dev
)
926 wlan_private
*priv
= dev
->priv
;
927 wlan_adapter
*adapter
= priv
->adapter
;
935 lbs_deb_enter(LBS_DEB_WEXT
);
937 priv
->wstats
.status
= adapter
->mode
;
939 /* If we're not associated, all quality values are meaningless */
940 if (adapter
->connect_status
!= libertas_connected
)
943 /* Quality by RSSI */
944 priv
->wstats
.qual
.level
=
945 CAL_RSSI(adapter
->SNR
[TYPE_BEACON
][TYPE_NOAVG
],
946 adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
]);
948 if (adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
] == 0) {
949 priv
->wstats
.qual
.noise
= MRVDRV_NF_DEFAULT_SCAN_VALUE
;
951 priv
->wstats
.qual
.noise
=
952 CAL_NF(adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
]);
955 lbs_deb_wext("signal level %#x\n", priv
->wstats
.qual
.level
);
956 lbs_deb_wext("noise %#x\n", priv
->wstats
.qual
.noise
);
958 rssi
= priv
->wstats
.qual
.level
- priv
->wstats
.qual
.noise
;
960 rssi_qual
= rssi
* POOR
/ 10;
962 rssi_qual
= (rssi
- 15) * (FAIR
- POOR
) / 5 + POOR
;
964 rssi_qual
= (rssi
- 20) * (GOOD
- FAIR
) / 5 + FAIR
;
966 rssi_qual
= (rssi
- 30) * (VERY_GOOD
- GOOD
) /
969 rssi_qual
= (rssi
- 40) * (PERFECT
- VERY_GOOD
) /
973 /* Quality by TX errors */
974 priv
->wstats
.discard
.retries
= priv
->stats
.tx_errors
;
976 tx_retries
= le16_to_cpu(adapter
->logmsg
.retry
);
979 tx_qual
= (90 - tx_retries
) * POOR
/ 15;
980 else if (tx_retries
> 70)
981 tx_qual
= (75 - tx_retries
) * (FAIR
- POOR
) / 5 + POOR
;
982 else if (tx_retries
> 65)
983 tx_qual
= (70 - tx_retries
) * (GOOD
- FAIR
) / 5 + FAIR
;
984 else if (tx_retries
> 50)
985 tx_qual
= (65 - tx_retries
) * (VERY_GOOD
- GOOD
) /
988 tx_qual
= (50 - tx_retries
) *
989 (PERFECT
- VERY_GOOD
) / 50 + VERY_GOOD
;
990 quality
= min(quality
, tx_qual
);
992 priv
->wstats
.discard
.code
= le16_to_cpu(adapter
->logmsg
.wepundecryptable
);
993 priv
->wstats
.discard
.fragment
= le16_to_cpu(adapter
->logmsg
.rxfrag
);
994 priv
->wstats
.discard
.retries
= tx_retries
;
995 priv
->wstats
.discard
.misc
= le16_to_cpu(adapter
->logmsg
.ackfailure
);
997 /* Calculate quality */
998 priv
->wstats
.qual
.qual
= max(quality
, (u32
)100);
999 priv
->wstats
.qual
.updated
= IW_QUAL_ALL_UPDATED
| IW_QUAL_DBM
;
1002 /* update stats asynchronously for future calls */
1003 libertas_prepare_and_send_command(priv
, cmd_802_11_rssi
, 0,
1005 libertas_prepare_and_send_command(priv
, cmd_802_11_get_log
, 0,
1009 priv
->wstats
.miss
.beacon
= 0;
1010 priv
->wstats
.discard
.retries
= 0;
1011 priv
->wstats
.qual
.qual
= 0;
1012 priv
->wstats
.qual
.level
= 0;
1013 priv
->wstats
.qual
.noise
= 0;
1014 priv
->wstats
.qual
.updated
= IW_QUAL_ALL_UPDATED
;
1015 priv
->wstats
.qual
.updated
|= IW_QUAL_NOISE_INVALID
|
1016 IW_QUAL_QUAL_INVALID
| IW_QUAL_LEVEL_INVALID
;
1019 lbs_deb_leave(LBS_DEB_WEXT
);
1020 return &priv
->wstats
;
1025 static int wlan_set_freq(struct net_device
*dev
, struct iw_request_info
*info
,
1026 struct iw_freq
*fwrq
, char *extra
)
1029 wlan_private
*priv
= dev
->priv
;
1030 wlan_adapter
*adapter
= priv
->adapter
;
1031 struct chan_freq_power
*cfp
;
1032 struct assoc_request
* assoc_req
;
1034 lbs_deb_enter(LBS_DEB_WEXT
);
1036 mutex_lock(&adapter
->lock
);
1037 assoc_req
= wlan_get_association_request(adapter
);
1043 /* If setting by frequency, convert to a channel */
1045 long f
= fwrq
->m
/ 100000;
1047 cfp
= find_cfp_by_band_and_freq(adapter
, 0, f
);
1049 lbs_deb_wext("invalid freq %ld\n", f
);
1054 fwrq
->m
= (int) cfp
->channel
;
1057 /* Setting by channel number */
1058 if (fwrq
->m
> 1000 || fwrq
->e
> 0) {
1062 cfp
= libertas_find_cfp_by_band_and_channel(adapter
, 0, fwrq
->m
);
1067 assoc_req
->channel
= fwrq
->m
;
1072 set_bit(ASSOC_FLAG_CHANNEL
, &assoc_req
->flags
);
1073 wlan_postpone_association_work(priv
);
1075 wlan_cancel_association_work(priv
);
1077 mutex_unlock(&adapter
->lock
);
1079 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1084 * @brief use index to get the data rate
1086 * @param index The index of data rate
1087 * @return data rate or 0
1089 u32
libertas_index_to_data_rate(u8 index
)
1091 if (index
>= sizeof(libertas_wlan_data_rates
))
1094 return libertas_wlan_data_rates
[index
];
1098 * @brief use rate to get the index
1100 * @param rate data rate
1101 * @return index or 0
1103 u8
libertas_data_rate_to_index(u32 rate
)
1108 if ((ptr
= memchr(libertas_wlan_data_rates
, (u8
) rate
,
1109 sizeof(libertas_wlan_data_rates
))))
1110 return (ptr
- libertas_wlan_data_rates
);
1115 static int wlan_set_rate(struct net_device
*dev
, struct iw_request_info
*info
,
1116 struct iw_param
*vwrq
, char *extra
)
1118 wlan_private
*priv
= dev
->priv
;
1119 wlan_adapter
*adapter
= priv
->adapter
;
1123 u8 rates
[WLAN_SUPPORTED_RATES
];
1126 lbs_deb_enter(LBS_DEB_WEXT
);
1128 lbs_deb_wext("vwrq->value %d\n", vwrq
->value
);
1130 if (vwrq
->value
== -1) {
1131 action
= cmd_act_set_tx_auto
; // Auto
1132 adapter
->is_datarate_auto
= 1;
1133 adapter
->datarate
= 0;
1135 if (vwrq
->value
% 100000) {
1139 data_rate
= vwrq
->value
/ 500000;
1141 memset(rates
, 0, sizeof(rates
));
1142 get_active_data_rates(adapter
, rates
);
1145 lbs_deb_wext("rate=0x%X, wanted data_rate 0x%X\n", *rate
,
1147 if ((*rate
& 0x7f) == (data_rate
& 0x7f))
1152 lbs_pr_alert("fixed data rate 0x%X out "
1153 "of range\n", data_rate
);
1157 adapter
->datarate
= data_rate
;
1158 action
= cmd_act_set_tx_fix_rate
;
1159 adapter
->is_datarate_auto
= 0;
1162 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_data_rate
,
1163 action
, cmd_option_waitforrsp
, 0, NULL
);
1165 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1169 static int wlan_get_rate(struct net_device
*dev
, struct iw_request_info
*info
,
1170 struct iw_param
*vwrq
, char *extra
)
1172 wlan_private
*priv
= dev
->priv
;
1173 wlan_adapter
*adapter
= priv
->adapter
;
1175 lbs_deb_enter(LBS_DEB_WEXT
);
1177 if (adapter
->is_datarate_auto
) {
1183 vwrq
->value
= adapter
->datarate
* 500000;
1185 lbs_deb_leave(LBS_DEB_WEXT
);
1189 static int wlan_set_mode(struct net_device
*dev
,
1190 struct iw_request_info
*info
, u32
* uwrq
, char *extra
)
1193 wlan_private
*priv
= dev
->priv
;
1194 wlan_adapter
*adapter
= priv
->adapter
;
1195 struct assoc_request
* assoc_req
;
1197 lbs_deb_enter(LBS_DEB_WEXT
);
1199 if ( (*uwrq
!= IW_MODE_ADHOC
)
1200 && (*uwrq
!= IW_MODE_INFRA
)
1201 && (*uwrq
!= IW_MODE_AUTO
)) {
1202 lbs_deb_wext("Invalid mode: 0x%x\n", *uwrq
);
1207 mutex_lock(&adapter
->lock
);
1208 assoc_req
= wlan_get_association_request(adapter
);
1211 wlan_cancel_association_work(priv
);
1213 assoc_req
->mode
= *uwrq
;
1214 set_bit(ASSOC_FLAG_MODE
, &assoc_req
->flags
);
1215 wlan_postpone_association_work(priv
);
1216 lbs_deb_wext("Switching to mode: 0x%x\n", *uwrq
);
1218 mutex_unlock(&adapter
->lock
);
1221 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1227 * @brief Get Encryption key
1229 * @param dev A pointer to net_device structure
1230 * @param info A pointer to iw_request_info structure
1231 * @param vwrq A pointer to iw_param structure
1232 * @param extra A pointer to extra data buf
1233 * @return 0 --success, otherwise fail
1235 static int wlan_get_encode(struct net_device
*dev
,
1236 struct iw_request_info
*info
,
1237 struct iw_point
*dwrq
, u8
* extra
)
1239 wlan_private
*priv
= dev
->priv
;
1240 wlan_adapter
*adapter
= priv
->adapter
;
1241 int index
= (dwrq
->flags
& IW_ENCODE_INDEX
) - 1;
1243 lbs_deb_enter(LBS_DEB_WEXT
);
1245 lbs_deb_wext("flags 0x%x, index %d, length %d, wep_tx_keyidx %d\n",
1246 dwrq
->flags
, index
, dwrq
->length
, adapter
->wep_tx_keyidx
);
1250 /* Authentication method */
1251 switch (adapter
->secinfo
.auth_mode
) {
1252 case IW_AUTH_ALG_OPEN_SYSTEM
:
1253 dwrq
->flags
= IW_ENCODE_OPEN
;
1256 case IW_AUTH_ALG_SHARED_KEY
:
1257 case IW_AUTH_ALG_LEAP
:
1258 dwrq
->flags
= IW_ENCODE_RESTRICTED
;
1261 dwrq
->flags
= IW_ENCODE_DISABLED
| IW_ENCODE_OPEN
;
1265 if ( adapter
->secinfo
.wep_enabled
1266 || adapter
->secinfo
.WPAenabled
1267 || adapter
->secinfo
.WPA2enabled
) {
1268 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1270 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1273 memset(extra
, 0, 16);
1275 mutex_lock(&adapter
->lock
);
1277 /* Default to returning current transmit key */
1279 index
= adapter
->wep_tx_keyidx
;
1281 if ((adapter
->wep_keys
[index
].len
) && adapter
->secinfo
.wep_enabled
) {
1282 memcpy(extra
, adapter
->wep_keys
[index
].key
,
1283 adapter
->wep_keys
[index
].len
);
1284 dwrq
->length
= adapter
->wep_keys
[index
].len
;
1286 dwrq
->flags
|= (index
+ 1);
1287 /* Return WEP enabled */
1288 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1289 } else if ((adapter
->secinfo
.WPAenabled
)
1290 || (adapter
->secinfo
.WPA2enabled
)) {
1291 /* return WPA enabled */
1292 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1294 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1297 mutex_unlock(&adapter
->lock
);
1299 dwrq
->flags
|= IW_ENCODE_NOKEY
;
1301 lbs_deb_wext("key: " MAC_FMT
", keylen %d\n",
1302 extra
[0], extra
[1], extra
[2],
1303 extra
[3], extra
[4], extra
[5], dwrq
->length
);
1305 lbs_deb_wext("return flags 0x%x\n", dwrq
->flags
);
1307 lbs_deb_leave(LBS_DEB_WEXT
);
1312 * @brief Set Encryption key (internal)
1314 * @param priv A pointer to private card structure
1315 * @param key_material A pointer to key material
1316 * @param key_length length of key material
1317 * @param index key index to set
1318 * @param set_tx_key Force set TX key (1 = yes, 0 = no)
1319 * @return 0 --success, otherwise fail
1321 static int wlan_set_wep_key(struct assoc_request
*assoc_req
,
1322 const char *key_material
,
1328 struct WLAN_802_11_KEY
*pkey
;
1330 lbs_deb_enter(LBS_DEB_WEXT
);
1332 /* Paranoid validation of key index */
1338 /* validate max key length */
1339 if (key_length
> KEY_LEN_WEP_104
) {
1344 pkey
= &assoc_req
->wep_keys
[index
];
1346 if (key_length
> 0) {
1347 memset(pkey
, 0, sizeof(struct WLAN_802_11_KEY
));
1348 pkey
->type
= KEY_TYPE_ID_WEP
;
1350 /* Standardize the key length */
1351 pkey
->len
= (key_length
> KEY_LEN_WEP_40
) ?
1352 KEY_LEN_WEP_104
: KEY_LEN_WEP_40
;
1353 memcpy(pkey
->key
, key_material
, key_length
);
1357 /* Ensure the chosen key is valid */
1359 lbs_deb_wext("key not set, so cannot enable it\n");
1363 assoc_req
->wep_tx_keyidx
= index
;
1366 assoc_req
->secinfo
.wep_enabled
= 1;
1369 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1373 static int validate_key_index(u16 def_index
, u16 raw_index
,
1374 u16
*out_index
, u16
*is_default
)
1376 if (!out_index
|| !is_default
)
1379 /* Verify index if present, otherwise use default TX key index */
1380 if (raw_index
> 0) {
1383 *out_index
= raw_index
- 1;
1385 *out_index
= def_index
;
1391 static void disable_wep(struct assoc_request
*assoc_req
)
1395 lbs_deb_enter(LBS_DEB_WEXT
);
1397 /* Set Open System auth mode */
1398 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1400 /* Clear WEP keys and mark WEP as disabled */
1401 assoc_req
->secinfo
.wep_enabled
= 0;
1402 for (i
= 0; i
< 4; i
++)
1403 assoc_req
->wep_keys
[i
].len
= 0;
1405 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1406 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1408 lbs_deb_leave(LBS_DEB_WEXT
);
1411 static void disable_wpa(struct assoc_request
*assoc_req
)
1413 lbs_deb_enter(LBS_DEB_WEXT
);
1415 memset(&assoc_req
->wpa_mcast_key
, 0, sizeof (struct WLAN_802_11_KEY
));
1416 assoc_req
->wpa_mcast_key
.flags
= KEY_INFO_WPA_MCAST
;
1417 set_bit(ASSOC_FLAG_WPA_MCAST_KEY
, &assoc_req
->flags
);
1419 memset(&assoc_req
->wpa_unicast_key
, 0, sizeof (struct WLAN_802_11_KEY
));
1420 assoc_req
->wpa_unicast_key
.flags
= KEY_INFO_WPA_UNICAST
;
1421 set_bit(ASSOC_FLAG_WPA_UCAST_KEY
, &assoc_req
->flags
);
1423 assoc_req
->secinfo
.WPAenabled
= 0;
1424 assoc_req
->secinfo
.WPA2enabled
= 0;
1425 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1427 lbs_deb_leave(LBS_DEB_WEXT
);
1431 * @brief Set Encryption key
1433 * @param dev A pointer to net_device structure
1434 * @param info A pointer to iw_request_info structure
1435 * @param vwrq A pointer to iw_param structure
1436 * @param extra A pointer to extra data buf
1437 * @return 0 --success, otherwise fail
1439 static int wlan_set_encode(struct net_device
*dev
,
1440 struct iw_request_info
*info
,
1441 struct iw_point
*dwrq
, char *extra
)
1444 wlan_private
*priv
= dev
->priv
;
1445 wlan_adapter
*adapter
= priv
->adapter
;
1446 struct assoc_request
* assoc_req
;
1447 u16 is_default
= 0, index
= 0, set_tx_key
= 0;
1449 lbs_deb_enter(LBS_DEB_WEXT
);
1451 mutex_lock(&adapter
->lock
);
1452 assoc_req
= wlan_get_association_request(adapter
);
1458 if (dwrq
->flags
& IW_ENCODE_DISABLED
) {
1459 disable_wep (assoc_req
);
1460 disable_wpa (assoc_req
);
1464 ret
= validate_key_index(assoc_req
->wep_tx_keyidx
,
1465 (dwrq
->flags
& IW_ENCODE_INDEX
),
1466 &index
, &is_default
);
1472 /* If WEP isn't enabled, or if there is no key data but a valid
1473 * index, set the TX key.
1475 if (!assoc_req
->secinfo
.wep_enabled
|| (dwrq
->length
== 0 && !is_default
))
1478 ret
= wlan_set_wep_key(assoc_req
, extra
, dwrq
->length
, index
, set_tx_key
);
1483 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1485 set_bit(ASSOC_FLAG_WEP_TX_KEYIDX
, &assoc_req
->flags
);
1487 if (dwrq
->flags
& IW_ENCODE_RESTRICTED
) {
1488 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
1489 } else if (dwrq
->flags
& IW_ENCODE_OPEN
) {
1490 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1495 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1496 wlan_postpone_association_work(priv
);
1498 wlan_cancel_association_work(priv
);
1500 mutex_unlock(&adapter
->lock
);
1502 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1507 * @brief Get Extended Encryption key (WPA/802.1x and WEP)
1509 * @param dev A pointer to net_device structure
1510 * @param info A pointer to iw_request_info structure
1511 * @param vwrq A pointer to iw_param structure
1512 * @param extra A pointer to extra data buf
1513 * @return 0 on success, otherwise failure
1515 static int wlan_get_encodeext(struct net_device
*dev
,
1516 struct iw_request_info
*info
,
1517 struct iw_point
*dwrq
,
1521 wlan_private
*priv
= dev
->priv
;
1522 wlan_adapter
*adapter
= priv
->adapter
;
1523 struct iw_encode_ext
*ext
= (struct iw_encode_ext
*)extra
;
1524 int index
, max_key_len
;
1526 lbs_deb_enter(LBS_DEB_WEXT
);
1528 max_key_len
= dwrq
->length
- sizeof(*ext
);
1529 if (max_key_len
< 0)
1532 index
= dwrq
->flags
& IW_ENCODE_INDEX
;
1534 if (index
< 1 || index
> 4)
1538 index
= adapter
->wep_tx_keyidx
;
1541 if (!ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
&&
1542 ext
->alg
!= IW_ENCODE_ALG_WEP
) {
1543 if (index
!= 0 || adapter
->mode
!= IW_MODE_INFRA
)
1547 dwrq
->flags
= index
+ 1;
1548 memset(ext
, 0, sizeof(*ext
));
1550 if ( !adapter
->secinfo
.wep_enabled
1551 && !adapter
->secinfo
.WPAenabled
1552 && !adapter
->secinfo
.WPA2enabled
) {
1553 ext
->alg
= IW_ENCODE_ALG_NONE
;
1555 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1559 if ( adapter
->secinfo
.wep_enabled
1560 && !adapter
->secinfo
.WPAenabled
1561 && !adapter
->secinfo
.WPA2enabled
) {
1563 ext
->alg
= IW_ENCODE_ALG_WEP
;
1564 ext
->key_len
= adapter
->wep_keys
[index
].len
;
1565 key
= &adapter
->wep_keys
[index
].key
[0];
1566 } else if ( !adapter
->secinfo
.wep_enabled
1567 && (adapter
->secinfo
.WPAenabled
||
1568 adapter
->secinfo
.WPA2enabled
)) {
1570 struct WLAN_802_11_KEY
* pkey
= NULL
;
1572 if ( adapter
->wpa_mcast_key
.len
1573 && (adapter
->wpa_mcast_key
.flags
& KEY_INFO_WPA_ENABLED
))
1574 pkey
= &adapter
->wpa_mcast_key
;
1575 else if ( adapter
->wpa_unicast_key
.len
1576 && (adapter
->wpa_unicast_key
.flags
& KEY_INFO_WPA_ENABLED
))
1577 pkey
= &adapter
->wpa_unicast_key
;
1580 if (pkey
->type
== KEY_TYPE_ID_AES
) {
1581 ext
->alg
= IW_ENCODE_ALG_CCMP
;
1583 ext
->alg
= IW_ENCODE_ALG_TKIP
;
1585 ext
->key_len
= pkey
->len
;
1586 key
= &pkey
->key
[0];
1588 ext
->alg
= IW_ENCODE_ALG_TKIP
;
1595 if (ext
->key_len
> max_key_len
) {
1601 memcpy(ext
->key
, key
, ext
->key_len
);
1603 dwrq
->flags
|= IW_ENCODE_NOKEY
;
1604 dwrq
->flags
|= IW_ENCODE_ENABLED
;
1609 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1614 * @brief Set Encryption key Extended (WPA/802.1x and WEP)
1616 * @param dev A pointer to net_device structure
1617 * @param info A pointer to iw_request_info structure
1618 * @param vwrq A pointer to iw_param structure
1619 * @param extra A pointer to extra data buf
1620 * @return 0 --success, otherwise fail
1622 static int wlan_set_encodeext(struct net_device
*dev
,
1623 struct iw_request_info
*info
,
1624 struct iw_point
*dwrq
,
1628 wlan_private
*priv
= dev
->priv
;
1629 wlan_adapter
*adapter
= priv
->adapter
;
1630 struct iw_encode_ext
*ext
= (struct iw_encode_ext
*)extra
;
1632 struct assoc_request
* assoc_req
;
1634 lbs_deb_enter(LBS_DEB_WEXT
);
1636 mutex_lock(&adapter
->lock
);
1637 assoc_req
= wlan_get_association_request(adapter
);
1643 if ((alg
== IW_ENCODE_ALG_NONE
) || (dwrq
->flags
& IW_ENCODE_DISABLED
)) {
1644 disable_wep (assoc_req
);
1645 disable_wpa (assoc_req
);
1646 } else if (alg
== IW_ENCODE_ALG_WEP
) {
1647 u16 is_default
= 0, index
, set_tx_key
= 0;
1649 ret
= validate_key_index(assoc_req
->wep_tx_keyidx
,
1650 (dwrq
->flags
& IW_ENCODE_INDEX
),
1651 &index
, &is_default
);
1655 /* If WEP isn't enabled, or if there is no key data but a valid
1656 * index, or if the set-TX-key flag was passed, set the TX key.
1658 if ( !assoc_req
->secinfo
.wep_enabled
1659 || (dwrq
->length
== 0 && !is_default
)
1660 || (ext
->ext_flags
& IW_ENCODE_EXT_SET_TX_KEY
))
1663 /* Copy key to driver */
1664 ret
= wlan_set_wep_key (assoc_req
, ext
->key
, ext
->key_len
, index
,
1669 if (dwrq
->flags
& IW_ENCODE_RESTRICTED
) {
1670 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
1671 } else if (dwrq
->flags
& IW_ENCODE_OPEN
) {
1672 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1675 /* Mark the various WEP bits as modified */
1676 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1678 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1680 set_bit(ASSOC_FLAG_WEP_TX_KEYIDX
, &assoc_req
->flags
);
1681 } else if ((alg
== IW_ENCODE_ALG_TKIP
) || (alg
== IW_ENCODE_ALG_CCMP
)) {
1682 struct WLAN_802_11_KEY
* pkey
;
1684 /* validate key length */
1685 if (((alg
== IW_ENCODE_ALG_TKIP
)
1686 && (ext
->key_len
!= KEY_LEN_WPA_TKIP
))
1687 || ((alg
== IW_ENCODE_ALG_CCMP
)
1688 && (ext
->key_len
!= KEY_LEN_WPA_AES
))) {
1689 lbs_deb_wext("invalid size %d for key of alg"
1697 if (ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
) {
1698 pkey
= &assoc_req
->wpa_mcast_key
;
1699 set_bit(ASSOC_FLAG_WPA_MCAST_KEY
, &assoc_req
->flags
);
1701 pkey
= &assoc_req
->wpa_unicast_key
;
1702 set_bit(ASSOC_FLAG_WPA_UCAST_KEY
, &assoc_req
->flags
);
1705 memset(pkey
, 0, sizeof (struct WLAN_802_11_KEY
));
1706 memcpy(pkey
->key
, ext
->key
, ext
->key_len
);
1707 pkey
->len
= ext
->key_len
;
1709 pkey
->flags
|= KEY_INFO_WPA_ENABLED
;
1711 /* Do this after zeroing key structure */
1712 if (ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
) {
1713 pkey
->flags
|= KEY_INFO_WPA_MCAST
;
1715 pkey
->flags
|= KEY_INFO_WPA_UNICAST
;
1718 if (alg
== IW_ENCODE_ALG_TKIP
) {
1719 pkey
->type
= KEY_TYPE_ID_TKIP
;
1720 } else if (alg
== IW_ENCODE_ALG_CCMP
) {
1721 pkey
->type
= KEY_TYPE_ID_AES
;
1724 /* If WPA isn't enabled yet, do that now */
1725 if ( assoc_req
->secinfo
.WPAenabled
== 0
1726 && assoc_req
->secinfo
.WPA2enabled
== 0) {
1727 assoc_req
->secinfo
.WPAenabled
= 1;
1728 assoc_req
->secinfo
.WPA2enabled
= 1;
1729 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1732 disable_wep (assoc_req
);
1737 wlan_postpone_association_work(priv
);
1739 wlan_cancel_association_work(priv
);
1741 mutex_unlock(&adapter
->lock
);
1743 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1748 static int wlan_set_genie(struct net_device
*dev
,
1749 struct iw_request_info
*info
,
1750 struct iw_point
*dwrq
,
1753 wlan_private
*priv
= dev
->priv
;
1754 wlan_adapter
*adapter
= priv
->adapter
;
1756 struct assoc_request
* assoc_req
;
1758 lbs_deb_enter(LBS_DEB_WEXT
);
1760 mutex_lock(&adapter
->lock
);
1761 assoc_req
= wlan_get_association_request(adapter
);
1767 if (dwrq
->length
> MAX_WPA_IE_LEN
||
1768 (dwrq
->length
&& extra
== NULL
)) {
1774 memcpy(&assoc_req
->wpa_ie
[0], extra
, dwrq
->length
);
1775 assoc_req
->wpa_ie_len
= dwrq
->length
;
1777 memset(&assoc_req
->wpa_ie
[0], 0, sizeof(adapter
->wpa_ie
));
1778 assoc_req
->wpa_ie_len
= 0;
1783 set_bit(ASSOC_FLAG_WPA_IE
, &assoc_req
->flags
);
1784 wlan_postpone_association_work(priv
);
1786 wlan_cancel_association_work(priv
);
1788 mutex_unlock(&adapter
->lock
);
1790 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1794 static int wlan_get_genie(struct net_device
*dev
,
1795 struct iw_request_info
*info
,
1796 struct iw_point
*dwrq
,
1800 wlan_private
*priv
= dev
->priv
;
1801 wlan_adapter
*adapter
= priv
->adapter
;
1803 lbs_deb_enter(LBS_DEB_WEXT
);
1805 if (adapter
->wpa_ie_len
== 0) {
1810 if (dwrq
->length
< adapter
->wpa_ie_len
) {
1815 dwrq
->length
= adapter
->wpa_ie_len
;
1816 memcpy(extra
, &adapter
->wpa_ie
[0], adapter
->wpa_ie_len
);
1819 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1824 static int wlan_set_auth(struct net_device
*dev
,
1825 struct iw_request_info
*info
,
1826 struct iw_param
*dwrq
,
1829 wlan_private
*priv
= dev
->priv
;
1830 wlan_adapter
*adapter
= priv
->adapter
;
1831 struct assoc_request
* assoc_req
;
1835 lbs_deb_enter(LBS_DEB_WEXT
);
1837 mutex_lock(&adapter
->lock
);
1838 assoc_req
= wlan_get_association_request(adapter
);
1844 switch (dwrq
->flags
& IW_AUTH_INDEX
) {
1845 case IW_AUTH_TKIP_COUNTERMEASURES
:
1846 case IW_AUTH_CIPHER_PAIRWISE
:
1847 case IW_AUTH_CIPHER_GROUP
:
1848 case IW_AUTH_KEY_MGMT
:
1849 case IW_AUTH_DROP_UNENCRYPTED
:
1851 * libertas does not use these parameters
1855 case IW_AUTH_WPA_VERSION
:
1856 if (dwrq
->value
& IW_AUTH_WPA_VERSION_DISABLED
) {
1857 assoc_req
->secinfo
.WPAenabled
= 0;
1858 assoc_req
->secinfo
.WPA2enabled
= 0;
1859 disable_wpa (assoc_req
);
1861 if (dwrq
->value
& IW_AUTH_WPA_VERSION_WPA
) {
1862 assoc_req
->secinfo
.WPAenabled
= 1;
1863 assoc_req
->secinfo
.wep_enabled
= 0;
1864 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1866 if (dwrq
->value
& IW_AUTH_WPA_VERSION_WPA2
) {
1867 assoc_req
->secinfo
.WPA2enabled
= 1;
1868 assoc_req
->secinfo
.wep_enabled
= 0;
1869 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1874 case IW_AUTH_80211_AUTH_ALG
:
1875 if (dwrq
->value
& IW_AUTH_ALG_SHARED_KEY
) {
1876 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
1877 } else if (dwrq
->value
& IW_AUTH_ALG_OPEN_SYSTEM
) {
1878 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1879 } else if (dwrq
->value
& IW_AUTH_ALG_LEAP
) {
1880 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_LEAP
;
1887 case IW_AUTH_WPA_ENABLED
:
1889 if (!assoc_req
->secinfo
.WPAenabled
&&
1890 !assoc_req
->secinfo
.WPA2enabled
) {
1891 assoc_req
->secinfo
.WPAenabled
= 1;
1892 assoc_req
->secinfo
.WPA2enabled
= 1;
1893 assoc_req
->secinfo
.wep_enabled
= 0;
1894 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1897 assoc_req
->secinfo
.WPAenabled
= 0;
1898 assoc_req
->secinfo
.WPA2enabled
= 0;
1899 disable_wpa (assoc_req
);
1912 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1913 wlan_postpone_association_work(priv
);
1914 } else if (ret
!= -EOPNOTSUPP
) {
1915 wlan_cancel_association_work(priv
);
1917 mutex_unlock(&adapter
->lock
);
1919 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1923 static int wlan_get_auth(struct net_device
*dev
,
1924 struct iw_request_info
*info
,
1925 struct iw_param
*dwrq
,
1929 wlan_private
*priv
= dev
->priv
;
1930 wlan_adapter
*adapter
= priv
->adapter
;
1932 lbs_deb_enter(LBS_DEB_WEXT
);
1934 switch (dwrq
->flags
& IW_AUTH_INDEX
) {
1935 case IW_AUTH_WPA_VERSION
:
1937 if (adapter
->secinfo
.WPAenabled
)
1938 dwrq
->value
|= IW_AUTH_WPA_VERSION_WPA
;
1939 if (adapter
->secinfo
.WPA2enabled
)
1940 dwrq
->value
|= IW_AUTH_WPA_VERSION_WPA2
;
1942 dwrq
->value
|= IW_AUTH_WPA_VERSION_DISABLED
;
1945 case IW_AUTH_80211_AUTH_ALG
:
1946 dwrq
->value
= adapter
->secinfo
.auth_mode
;
1949 case IW_AUTH_WPA_ENABLED
:
1950 if (adapter
->secinfo
.WPAenabled
&& adapter
->secinfo
.WPA2enabled
)
1958 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1963 static int wlan_set_txpow(struct net_device
*dev
, struct iw_request_info
*info
,
1964 struct iw_param
*vwrq
, char *extra
)
1967 wlan_private
*priv
= dev
->priv
;
1968 wlan_adapter
*adapter
= priv
->adapter
;
1972 lbs_deb_enter(LBS_DEB_WEXT
);
1974 if (vwrq
->disabled
) {
1975 wlan_radio_ioctl(priv
, RADIO_OFF
);
1979 adapter
->preamble
= cmd_type_auto_preamble
;
1981 wlan_radio_ioctl(priv
, RADIO_ON
);
1983 if ((vwrq
->flags
& IW_TXPOW_TYPE
) == IW_TXPOW_MWATT
) {
1984 dbm
= (u16
) mw_to_dbm(vwrq
->value
);
1986 dbm
= (u16
) vwrq
->value
;
1988 /* auto tx power control */
1990 if (vwrq
->fixed
== 0)
1993 lbs_deb_wext("txpower set %d dbm\n", dbm
);
1995 ret
= libertas_prepare_and_send_command(priv
,
1996 cmd_802_11_rf_tx_power
,
1997 cmd_act_tx_power_opt_set_low
,
1998 cmd_option_waitforrsp
, 0, (void *)&dbm
);
2000 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2004 static int wlan_get_essid(struct net_device
*dev
, struct iw_request_info
*info
,
2005 struct iw_point
*dwrq
, char *extra
)
2007 wlan_private
*priv
= dev
->priv
;
2008 wlan_adapter
*adapter
= priv
->adapter
;
2010 lbs_deb_enter(LBS_DEB_WEXT
);
2013 * Note : if dwrq->flags != 0, we should get the relevant SSID from
2018 * Get the current SSID
2020 if (adapter
->connect_status
== libertas_connected
) {
2021 memcpy(extra
, adapter
->curbssparams
.ssid
,
2022 adapter
->curbssparams
.ssid_len
);
2023 extra
[adapter
->curbssparams
.ssid_len
] = '\0';
2025 memset(extra
, 0, 32);
2026 extra
[adapter
->curbssparams
.ssid_len
] = '\0';
2029 * If none, we may want to get the one that was set
2032 /* To make the driver backward compatible with WPA supplicant v0.2.4 */
2033 if (dwrq
->length
== 32) /* check with WPA supplicant buffer size */
2034 dwrq
->length
= min_t(size_t, adapter
->curbssparams
.ssid_len
,
2037 dwrq
->length
= adapter
->curbssparams
.ssid_len
+ 1;
2039 dwrq
->flags
= 1; /* active */
2041 lbs_deb_leave(LBS_DEB_WEXT
);
2045 static int wlan_set_essid(struct net_device
*dev
, struct iw_request_info
*info
,
2046 struct iw_point
*dwrq
, char *extra
)
2048 wlan_private
*priv
= dev
->priv
;
2049 wlan_adapter
*adapter
= priv
->adapter
;
2051 u8 ssid
[IW_ESSID_MAX_SIZE
];
2053 struct assoc_request
* assoc_req
;
2054 int in_ssid_len
= dwrq
->length
;
2056 lbs_deb_enter(LBS_DEB_WEXT
);
2059 * WE-20 and earlier NULL pad the end of the SSID and increment
2060 * SSID length so it can be used like a string. WE-21 and later don't,
2061 * but some userspace tools aren't able to cope with the change.
2063 if ((in_ssid_len
> 0) && (extra
[in_ssid_len
- 1] == '\0'))
2066 /* Check the size of the string */
2067 if (in_ssid_len
> IW_ESSID_MAX_SIZE
) {
2072 memset(&ssid
, 0, sizeof(ssid
));
2074 if (!dwrq
->flags
|| !in_ssid_len
) {
2075 /* "any" SSID requested; leave SSID blank */
2077 /* Specific SSID requested */
2078 memcpy(&ssid
, extra
, in_ssid_len
);
2079 ssid_len
= in_ssid_len
;
2083 lbs_deb_wext("requested any SSID\n");
2085 lbs_deb_wext("requested SSID '%s'\n",
2086 escape_essid(ssid
, ssid_len
));
2090 mutex_lock(&adapter
->lock
);
2092 /* Get or create the current association request */
2093 assoc_req
= wlan_get_association_request(adapter
);
2097 /* Copy the SSID to the association request */
2098 memcpy(&assoc_req
->ssid
, &ssid
, IW_ESSID_MAX_SIZE
);
2099 assoc_req
->ssid_len
= ssid_len
;
2100 set_bit(ASSOC_FLAG_SSID
, &assoc_req
->flags
);
2101 wlan_postpone_association_work(priv
);
2105 /* Cancel the association request if there was an error */
2107 wlan_cancel_association_work(priv
);
2110 mutex_unlock(&adapter
->lock
);
2112 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2117 * @brief Connect to the AP or Ad-hoc Network with specific bssid
2119 * @param dev A pointer to net_device structure
2120 * @param info A pointer to iw_request_info structure
2121 * @param awrq A pointer to iw_param structure
2122 * @param extra A pointer to extra data buf
2123 * @return 0 --success, otherwise fail
2125 static int wlan_set_wap(struct net_device
*dev
, struct iw_request_info
*info
,
2126 struct sockaddr
*awrq
, char *extra
)
2128 wlan_private
*priv
= dev
->priv
;
2129 wlan_adapter
*adapter
= priv
->adapter
;
2130 struct assoc_request
* assoc_req
;
2133 lbs_deb_enter(LBS_DEB_WEXT
);
2135 if (awrq
->sa_family
!= ARPHRD_ETHER
)
2138 lbs_deb_wext("ASSOC: WAP: sa_data " MAC_FMT
"\n", MAC_ARG(awrq
->sa_data
));
2140 mutex_lock(&adapter
->lock
);
2142 /* Get or create the current association request */
2143 assoc_req
= wlan_get_association_request(adapter
);
2145 wlan_cancel_association_work(priv
);
2148 /* Copy the BSSID to the association request */
2149 memcpy(&assoc_req
->bssid
, awrq
->sa_data
, ETH_ALEN
);
2150 set_bit(ASSOC_FLAG_BSSID
, &assoc_req
->flags
);
2151 wlan_postpone_association_work(priv
);
2154 mutex_unlock(&adapter
->lock
);
2159 void libertas_get_fwversion(wlan_adapter
* adapter
, char *fwversion
, int maxlen
)
2163 mutex_lock(&adapter
->lock
);
2165 if (adapter
->fwreleasenumber
[3] == 0)
2166 sprintf(fwver
, "%u.%u.%u",
2167 adapter
->fwreleasenumber
[2],
2168 adapter
->fwreleasenumber
[1],
2169 adapter
->fwreleasenumber
[0]);
2171 sprintf(fwver
, "%u.%u.%u.p%u",
2172 adapter
->fwreleasenumber
[2],
2173 adapter
->fwreleasenumber
[1],
2174 adapter
->fwreleasenumber
[0],
2175 adapter
->fwreleasenumber
[3]);
2177 mutex_unlock(&adapter
->lock
);
2178 snprintf(fwversion
, maxlen
, fwver
);
2183 * iwconfig settable callbacks
2185 static const iw_handler wlan_handler
[] = {
2186 (iw_handler
) NULL
, /* SIOCSIWCOMMIT */
2187 (iw_handler
) wlan_get_name
, /* SIOCGIWNAME */
2188 (iw_handler
) NULL
, /* SIOCSIWNWID */
2189 (iw_handler
) NULL
, /* SIOCGIWNWID */
2190 (iw_handler
) wlan_set_freq
, /* SIOCSIWFREQ */
2191 (iw_handler
) wlan_get_freq
, /* SIOCGIWFREQ */
2192 (iw_handler
) wlan_set_mode
, /* SIOCSIWMODE */
2193 (iw_handler
) wlan_get_mode
, /* SIOCGIWMODE */
2194 (iw_handler
) NULL
, /* SIOCSIWSENS */
2195 (iw_handler
) NULL
, /* SIOCGIWSENS */
2196 (iw_handler
) NULL
, /* SIOCSIWRANGE */
2197 (iw_handler
) wlan_get_range
, /* SIOCGIWRANGE */
2198 (iw_handler
) NULL
, /* SIOCSIWPRIV */
2199 (iw_handler
) NULL
, /* SIOCGIWPRIV */
2200 (iw_handler
) NULL
, /* SIOCSIWSTATS */
2201 (iw_handler
) NULL
, /* SIOCGIWSTATS */
2202 iw_handler_set_spy
, /* SIOCSIWSPY */
2203 iw_handler_get_spy
, /* SIOCGIWSPY */
2204 iw_handler_set_thrspy
, /* SIOCSIWTHRSPY */
2205 iw_handler_get_thrspy
, /* SIOCGIWTHRSPY */
2206 (iw_handler
) wlan_set_wap
, /* SIOCSIWAP */
2207 (iw_handler
) wlan_get_wap
, /* SIOCGIWAP */
2208 (iw_handler
) NULL
, /* SIOCSIWMLME */
2209 (iw_handler
) NULL
, /* SIOCGIWAPLIST - deprecated */
2210 (iw_handler
) libertas_set_scan
, /* SIOCSIWSCAN */
2211 (iw_handler
) libertas_get_scan
, /* SIOCGIWSCAN */
2212 (iw_handler
) wlan_set_essid
, /* SIOCSIWESSID */
2213 (iw_handler
) wlan_get_essid
, /* SIOCGIWESSID */
2214 (iw_handler
) wlan_set_nick
, /* SIOCSIWNICKN */
2215 (iw_handler
) wlan_get_nick
, /* SIOCGIWNICKN */
2216 (iw_handler
) NULL
, /* -- hole -- */
2217 (iw_handler
) NULL
, /* -- hole -- */
2218 (iw_handler
) wlan_set_rate
, /* SIOCSIWRATE */
2219 (iw_handler
) wlan_get_rate
, /* SIOCGIWRATE */
2220 (iw_handler
) wlan_set_rts
, /* SIOCSIWRTS */
2221 (iw_handler
) wlan_get_rts
, /* SIOCGIWRTS */
2222 (iw_handler
) wlan_set_frag
, /* SIOCSIWFRAG */
2223 (iw_handler
) wlan_get_frag
, /* SIOCGIWFRAG */
2224 (iw_handler
) wlan_set_txpow
, /* SIOCSIWTXPOW */
2225 (iw_handler
) wlan_get_txpow
, /* SIOCGIWTXPOW */
2226 (iw_handler
) wlan_set_retry
, /* SIOCSIWRETRY */
2227 (iw_handler
) wlan_get_retry
, /* SIOCGIWRETRY */
2228 (iw_handler
) wlan_set_encode
, /* SIOCSIWENCODE */
2229 (iw_handler
) wlan_get_encode
, /* SIOCGIWENCODE */
2230 (iw_handler
) wlan_set_power
, /* SIOCSIWPOWER */
2231 (iw_handler
) wlan_get_power
, /* SIOCGIWPOWER */
2232 (iw_handler
) NULL
, /* -- hole -- */
2233 (iw_handler
) NULL
, /* -- hole -- */
2234 (iw_handler
) wlan_set_genie
, /* SIOCSIWGENIE */
2235 (iw_handler
) wlan_get_genie
, /* SIOCGIWGENIE */
2236 (iw_handler
) wlan_set_auth
, /* SIOCSIWAUTH */
2237 (iw_handler
) wlan_get_auth
, /* SIOCGIWAUTH */
2238 (iw_handler
) wlan_set_encodeext
,/* SIOCSIWENCODEEXT */
2239 (iw_handler
) wlan_get_encodeext
,/* SIOCGIWENCODEEXT */
2240 (iw_handler
) NULL
, /* SIOCSIWPMKSA */
2243 static const iw_handler mesh_wlan_handler
[] = {
2244 (iw_handler
) NULL
, /* SIOCSIWCOMMIT */
2245 (iw_handler
) wlan_get_name
, /* SIOCGIWNAME */
2246 (iw_handler
) NULL
, /* SIOCSIWNWID */
2247 (iw_handler
) NULL
, /* SIOCGIWNWID */
2248 (iw_handler
) wlan_set_freq
, /* SIOCSIWFREQ */
2249 (iw_handler
) wlan_get_freq
, /* SIOCGIWFREQ */
2250 (iw_handler
) NULL
, /* SIOCSIWMODE */
2251 (iw_handler
) mesh_wlan_get_mode
, /* SIOCGIWMODE */
2252 (iw_handler
) NULL
, /* SIOCSIWSENS */
2253 (iw_handler
) NULL
, /* SIOCGIWSENS */
2254 (iw_handler
) NULL
, /* SIOCSIWRANGE */
2255 (iw_handler
) wlan_get_range
, /* SIOCGIWRANGE */
2256 (iw_handler
) NULL
, /* SIOCSIWPRIV */
2257 (iw_handler
) NULL
, /* SIOCGIWPRIV */
2258 (iw_handler
) NULL
, /* SIOCSIWSTATS */
2259 (iw_handler
) NULL
, /* SIOCGIWSTATS */
2260 iw_handler_set_spy
, /* SIOCSIWSPY */
2261 iw_handler_get_spy
, /* SIOCGIWSPY */
2262 iw_handler_set_thrspy
, /* SIOCSIWTHRSPY */
2263 iw_handler_get_thrspy
, /* SIOCGIWTHRSPY */
2264 (iw_handler
) NULL
, /* SIOCSIWAP */
2265 (iw_handler
) NULL
, /* SIOCGIWAP */
2266 (iw_handler
) NULL
, /* SIOCSIWMLME */
2267 (iw_handler
) NULL
, /* SIOCGIWAPLIST - deprecated */
2268 (iw_handler
) libertas_set_scan
, /* SIOCSIWSCAN */
2269 (iw_handler
) libertas_get_scan
, /* SIOCGIWSCAN */
2270 (iw_handler
) NULL
, /* SIOCSIWESSID */
2271 (iw_handler
) NULL
, /* SIOCGIWESSID */
2272 (iw_handler
) NULL
, /* SIOCSIWNICKN */
2273 (iw_handler
) mesh_get_nick
, /* SIOCGIWNICKN */
2274 (iw_handler
) NULL
, /* -- hole -- */
2275 (iw_handler
) NULL
, /* -- hole -- */
2276 (iw_handler
) wlan_set_rate
, /* SIOCSIWRATE */
2277 (iw_handler
) wlan_get_rate
, /* SIOCGIWRATE */
2278 (iw_handler
) wlan_set_rts
, /* SIOCSIWRTS */
2279 (iw_handler
) wlan_get_rts
, /* SIOCGIWRTS */
2280 (iw_handler
) wlan_set_frag
, /* SIOCSIWFRAG */
2281 (iw_handler
) wlan_get_frag
, /* SIOCGIWFRAG */
2282 (iw_handler
) wlan_set_txpow
, /* SIOCSIWTXPOW */
2283 (iw_handler
) wlan_get_txpow
, /* SIOCGIWTXPOW */
2284 (iw_handler
) wlan_set_retry
, /* SIOCSIWRETRY */
2285 (iw_handler
) wlan_get_retry
, /* SIOCGIWRETRY */
2286 (iw_handler
) wlan_set_encode
, /* SIOCSIWENCODE */
2287 (iw_handler
) wlan_get_encode
, /* SIOCGIWENCODE */
2288 (iw_handler
) wlan_set_power
, /* SIOCSIWPOWER */
2289 (iw_handler
) wlan_get_power
, /* SIOCGIWPOWER */
2290 (iw_handler
) NULL
, /* -- hole -- */
2291 (iw_handler
) NULL
, /* -- hole -- */
2292 (iw_handler
) wlan_set_genie
, /* SIOCSIWGENIE */
2293 (iw_handler
) wlan_get_genie
, /* SIOCGIWGENIE */
2294 (iw_handler
) wlan_set_auth
, /* SIOCSIWAUTH */
2295 (iw_handler
) wlan_get_auth
, /* SIOCGIWAUTH */
2296 (iw_handler
) wlan_set_encodeext
,/* SIOCSIWENCODEEXT */
2297 (iw_handler
) wlan_get_encodeext
,/* SIOCGIWENCODEEXT */
2298 (iw_handler
) NULL
, /* SIOCSIWPMKSA */
2300 struct iw_handler_def libertas_handler_def
= {
2301 .num_standard
= sizeof(wlan_handler
) / sizeof(iw_handler
),
2302 .standard
= (iw_handler
*) wlan_handler
,
2303 .get_wireless_stats
= wlan_get_wireless_stats
,
2306 struct iw_handler_def mesh_handler_def
= {
2307 .num_standard
= sizeof(mesh_wlan_handler
) / sizeof(iw_handler
),
2308 .standard
= (iw_handler
*) mesh_wlan_handler
,
2309 .get_wireless_stats
= wlan_get_wireless_stats
,