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
);
917 * iwpriv settable callbacks
920 static const iw_handler wlan_private_handler
[] = {
921 NULL
, /* SIOCIWFIRSTPRIV */
924 static const struct iw_priv_args wlan_private_args
[] = {
926 * { cmd, set_args, get_args, name }
928 /* Using iwpriv sub-command feature */
930 WLAN_SETONEINT_GETNONE
, /* IOCTL: 24 */
931 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
936 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
940 WLAN_SUBCMD_MESH_SET_TTL
,
941 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
945 WLAN_SETNONE_GETONEINT
,
947 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
952 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
955 WLAN_SUBCMD_FWT_CLEANUP
,
957 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
960 WLAN_SUBCMD_FWT_TIME
,
962 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
965 WLAN_SUBCMD_MESH_GET_TTL
,
967 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
970 WLAN_SETNONE_GETNONE
,
975 WLAN_SUBCMD_FWT_RESET
,
980 WLAN_SUBCMD_BT_RESET
,
985 WLAN_SET128CHAR_GET128CHAR
,
986 IW_PRIV_TYPE_CHAR
| 128,
987 IW_PRIV_TYPE_CHAR
| 128,
992 IW_PRIV_TYPE_CHAR
| 128,
993 IW_PRIV_TYPE_CHAR
| 128,
997 IW_PRIV_TYPE_CHAR
| 128,
998 IW_PRIV_TYPE_CHAR
| 128,
1001 WLAN_SUBCMD_BT_LIST
,
1002 IW_PRIV_TYPE_CHAR
| 128,
1003 IW_PRIV_TYPE_CHAR
| 128,
1006 WLAN_SUBCMD_BT_SET_INVERT
,
1007 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
1011 WLAN_SUBCMD_BT_GET_INVERT
,
1013 IW_PRIV_TYPE_INT
| IW_PRIV_SIZE_FIXED
| 1,
1015 /* FWT Management */
1017 WLAN_SUBCMD_FWT_ADD
,
1018 IW_PRIV_TYPE_CHAR
| 128,
1019 IW_PRIV_TYPE_CHAR
| 128,
1022 WLAN_SUBCMD_FWT_DEL
,
1023 IW_PRIV_TYPE_CHAR
| 128,
1024 IW_PRIV_TYPE_CHAR
| 128,
1027 WLAN_SUBCMD_FWT_LOOKUP
,
1028 IW_PRIV_TYPE_CHAR
| 128,
1029 IW_PRIV_TYPE_CHAR
| 128,
1032 WLAN_SUBCMD_FWT_LIST_NEIGHBOR
,
1033 IW_PRIV_TYPE_CHAR
| 128,
1034 IW_PRIV_TYPE_CHAR
| 128,
1037 WLAN_SUBCMD_FWT_LIST
,
1038 IW_PRIV_TYPE_CHAR
| 128,
1039 IW_PRIV_TYPE_CHAR
| 128,
1042 WLAN_SUBCMD_FWT_LIST_ROUTE
,
1043 IW_PRIV_TYPE_CHAR
| 128,
1044 IW_PRIV_TYPE_CHAR
| 128,
1047 WLAN_SET_GET_SIXTEEN_INT
,
1048 IW_PRIV_TYPE_INT
| 16,
1049 IW_PRIV_TYPE_INT
| 16,
1053 IW_PRIV_TYPE_INT
| 16,
1054 IW_PRIV_TYPE_INT
| 16,
1058 static struct iw_statistics
*wlan_get_wireless_stats(struct net_device
*dev
)
1068 wlan_private
*priv
= dev
->priv
;
1069 wlan_adapter
*adapter
= priv
->adapter
;
1073 int stats_valid
= 0;
1077 lbs_deb_enter(LBS_DEB_WEXT
);
1079 priv
->wstats
.status
= adapter
->mode
;
1081 /* If we're not associated, all quality values are meaningless */
1082 if (adapter
->connect_status
!= libertas_connected
)
1085 /* Quality by RSSI */
1086 priv
->wstats
.qual
.level
=
1087 CAL_RSSI(adapter
->SNR
[TYPE_BEACON
][TYPE_NOAVG
],
1088 adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
]);
1090 if (adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
] == 0) {
1091 priv
->wstats
.qual
.noise
= MRVDRV_NF_DEFAULT_SCAN_VALUE
;
1093 priv
->wstats
.qual
.noise
=
1094 CAL_NF(adapter
->NF
[TYPE_BEACON
][TYPE_NOAVG
]);
1097 lbs_deb_wext("signal level %#x\n", priv
->wstats
.qual
.level
);
1098 lbs_deb_wext("noise %#x\n", priv
->wstats
.qual
.noise
);
1100 rssi
= priv
->wstats
.qual
.level
- priv
->wstats
.qual
.noise
;
1102 rssi_qual
= rssi
* POOR
/ 10;
1104 rssi_qual
= (rssi
- 15) * (FAIR
- POOR
) / 5 + POOR
;
1106 rssi_qual
= (rssi
- 20) * (GOOD
- FAIR
) / 5 + FAIR
;
1108 rssi_qual
= (rssi
- 30) * (VERY_GOOD
- GOOD
) /
1111 rssi_qual
= (rssi
- 40) * (PERFECT
- VERY_GOOD
) /
1113 quality
= rssi_qual
;
1115 /* Quality by TX errors */
1116 priv
->wstats
.discard
.retries
= priv
->stats
.tx_errors
;
1118 tx_retries
= le16_to_cpu(adapter
->logmsg
.retry
);
1120 if (tx_retries
> 75)
1121 tx_qual
= (90 - tx_retries
) * POOR
/ 15;
1122 else if (tx_retries
> 70)
1123 tx_qual
= (75 - tx_retries
) * (FAIR
- POOR
) / 5 + POOR
;
1124 else if (tx_retries
> 65)
1125 tx_qual
= (70 - tx_retries
) * (GOOD
- FAIR
) / 5 + FAIR
;
1126 else if (tx_retries
> 50)
1127 tx_qual
= (65 - tx_retries
) * (VERY_GOOD
- GOOD
) /
1130 tx_qual
= (50 - tx_retries
) *
1131 (PERFECT
- VERY_GOOD
) / 50 + VERY_GOOD
;
1132 quality
= min(quality
, tx_qual
);
1134 priv
->wstats
.discard
.code
= le16_to_cpu(adapter
->logmsg
.wepundecryptable
);
1135 priv
->wstats
.discard
.fragment
= le16_to_cpu(adapter
->logmsg
.rxfrag
);
1136 priv
->wstats
.discard
.retries
= tx_retries
;
1137 priv
->wstats
.discard
.misc
= le16_to_cpu(adapter
->logmsg
.ackfailure
);
1139 /* Calculate quality */
1140 priv
->wstats
.qual
.qual
= max(quality
, (u32
)100);
1141 priv
->wstats
.qual
.updated
= IW_QUAL_ALL_UPDATED
| IW_QUAL_DBM
;
1144 /* update stats asynchronously for future calls */
1145 libertas_prepare_and_send_command(priv
, cmd_802_11_rssi
, 0,
1147 libertas_prepare_and_send_command(priv
, cmd_802_11_get_log
, 0,
1151 priv
->wstats
.miss
.beacon
= 0;
1152 priv
->wstats
.discard
.retries
= 0;
1153 priv
->wstats
.qual
.qual
= 0;
1154 priv
->wstats
.qual
.level
= 0;
1155 priv
->wstats
.qual
.noise
= 0;
1156 priv
->wstats
.qual
.updated
= IW_QUAL_ALL_UPDATED
;
1157 priv
->wstats
.qual
.updated
|= IW_QUAL_NOISE_INVALID
|
1158 IW_QUAL_QUAL_INVALID
| IW_QUAL_LEVEL_INVALID
;
1161 lbs_deb_leave(LBS_DEB_WEXT
);
1162 return &priv
->wstats
;
1167 static int wlan_set_freq(struct net_device
*dev
, struct iw_request_info
*info
,
1168 struct iw_freq
*fwrq
, char *extra
)
1171 wlan_private
*priv
= dev
->priv
;
1172 wlan_adapter
*adapter
= priv
->adapter
;
1173 struct chan_freq_power
*cfp
;
1174 struct assoc_request
* assoc_req
;
1176 lbs_deb_enter(LBS_DEB_WEXT
);
1178 mutex_lock(&adapter
->lock
);
1179 assoc_req
= wlan_get_association_request(adapter
);
1185 /* If setting by frequency, convert to a channel */
1187 long f
= fwrq
->m
/ 100000;
1189 cfp
= find_cfp_by_band_and_freq(adapter
, 0, f
);
1191 lbs_deb_wext("invalid freq %ld\n", f
);
1196 fwrq
->m
= (int) cfp
->channel
;
1199 /* Setting by channel number */
1200 if (fwrq
->m
> 1000 || fwrq
->e
> 0) {
1204 cfp
= libertas_find_cfp_by_band_and_channel(adapter
, 0, fwrq
->m
);
1209 assoc_req
->channel
= fwrq
->m
;
1214 set_bit(ASSOC_FLAG_CHANNEL
, &assoc_req
->flags
);
1215 wlan_postpone_association_work(priv
);
1217 wlan_cancel_association_work(priv
);
1219 mutex_unlock(&adapter
->lock
);
1221 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1226 * @brief use index to get the data rate
1228 * @param index The index of data rate
1229 * @return data rate or 0
1231 u32
libertas_index_to_data_rate(u8 index
)
1233 if (index
>= sizeof(libertas_wlan_data_rates
))
1236 return libertas_wlan_data_rates
[index
];
1240 * @brief use rate to get the index
1242 * @param rate data rate
1243 * @return index or 0
1245 u8
libertas_data_rate_to_index(u32 rate
)
1250 if ((ptr
= memchr(libertas_wlan_data_rates
, (u8
) rate
,
1251 sizeof(libertas_wlan_data_rates
))))
1252 return (ptr
- libertas_wlan_data_rates
);
1257 static int wlan_set_rate(struct net_device
*dev
, struct iw_request_info
*info
,
1258 struct iw_param
*vwrq
, char *extra
)
1260 wlan_private
*priv
= dev
->priv
;
1261 wlan_adapter
*adapter
= priv
->adapter
;
1265 u8 rates
[WLAN_SUPPORTED_RATES
];
1268 lbs_deb_enter(LBS_DEB_WEXT
);
1270 lbs_deb_wext("vwrq->value %d\n", vwrq
->value
);
1272 if (vwrq
->value
== -1) {
1273 action
= cmd_act_set_tx_auto
; // Auto
1274 adapter
->is_datarate_auto
= 1;
1275 adapter
->datarate
= 0;
1277 if (vwrq
->value
% 100000) {
1281 data_rate
= vwrq
->value
/ 500000;
1283 memset(rates
, 0, sizeof(rates
));
1284 get_active_data_rates(adapter
, rates
);
1287 lbs_deb_wext("rate=0x%X, wanted data_rate 0x%X\n", *rate
,
1289 if ((*rate
& 0x7f) == (data_rate
& 0x7f))
1294 lbs_pr_alert("fixed data rate 0x%X out "
1295 "of range\n", data_rate
);
1299 adapter
->datarate
= data_rate
;
1300 action
= cmd_act_set_tx_fix_rate
;
1301 adapter
->is_datarate_auto
= 0;
1304 ret
= libertas_prepare_and_send_command(priv
, cmd_802_11_data_rate
,
1305 action
, cmd_option_waitforrsp
, 0, NULL
);
1307 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1311 static int wlan_get_rate(struct net_device
*dev
, struct iw_request_info
*info
,
1312 struct iw_param
*vwrq
, char *extra
)
1314 wlan_private
*priv
= dev
->priv
;
1315 wlan_adapter
*adapter
= priv
->adapter
;
1317 lbs_deb_enter(LBS_DEB_WEXT
);
1319 if (adapter
->is_datarate_auto
) {
1325 vwrq
->value
= adapter
->datarate
* 500000;
1327 lbs_deb_leave(LBS_DEB_WEXT
);
1331 static int wlan_set_mode(struct net_device
*dev
,
1332 struct iw_request_info
*info
, u32
* uwrq
, char *extra
)
1335 wlan_private
*priv
= dev
->priv
;
1336 wlan_adapter
*adapter
= priv
->adapter
;
1337 struct assoc_request
* assoc_req
;
1339 lbs_deb_enter(LBS_DEB_WEXT
);
1341 if ( (*uwrq
!= IW_MODE_ADHOC
)
1342 && (*uwrq
!= IW_MODE_INFRA
)
1343 && (*uwrq
!= IW_MODE_AUTO
)) {
1344 lbs_deb_wext("Invalid mode: 0x%x\n", *uwrq
);
1349 mutex_lock(&adapter
->lock
);
1350 assoc_req
= wlan_get_association_request(adapter
);
1353 wlan_cancel_association_work(priv
);
1355 assoc_req
->mode
= *uwrq
;
1356 set_bit(ASSOC_FLAG_MODE
, &assoc_req
->flags
);
1357 wlan_postpone_association_work(priv
);
1358 lbs_deb_wext("Switching to mode: 0x%x\n", *uwrq
);
1360 mutex_unlock(&adapter
->lock
);
1363 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1369 * @brief Get Encryption key
1371 * @param dev A pointer to net_device structure
1372 * @param info A pointer to iw_request_info structure
1373 * @param vwrq A pointer to iw_param structure
1374 * @param extra A pointer to extra data buf
1375 * @return 0 --success, otherwise fail
1377 static int wlan_get_encode(struct net_device
*dev
,
1378 struct iw_request_info
*info
,
1379 struct iw_point
*dwrq
, u8
* extra
)
1381 wlan_private
*priv
= dev
->priv
;
1382 wlan_adapter
*adapter
= priv
->adapter
;
1383 int index
= (dwrq
->flags
& IW_ENCODE_INDEX
) - 1;
1385 lbs_deb_enter(LBS_DEB_WEXT
);
1387 lbs_deb_wext("flags 0x%x, index %d, length %d, wep_tx_keyidx %d\n",
1388 dwrq
->flags
, index
, dwrq
->length
, adapter
->wep_tx_keyidx
);
1392 /* Authentication method */
1393 switch (adapter
->secinfo
.auth_mode
) {
1394 case IW_AUTH_ALG_OPEN_SYSTEM
:
1395 dwrq
->flags
= IW_ENCODE_OPEN
;
1398 case IW_AUTH_ALG_SHARED_KEY
:
1399 case IW_AUTH_ALG_LEAP
:
1400 dwrq
->flags
= IW_ENCODE_RESTRICTED
;
1403 dwrq
->flags
= IW_ENCODE_DISABLED
| IW_ENCODE_OPEN
;
1407 if ( adapter
->secinfo
.wep_enabled
1408 || adapter
->secinfo
.WPAenabled
1409 || adapter
->secinfo
.WPA2enabled
) {
1410 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1412 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1415 memset(extra
, 0, 16);
1417 mutex_lock(&adapter
->lock
);
1419 /* Default to returning current transmit key */
1421 index
= adapter
->wep_tx_keyidx
;
1423 if ((adapter
->wep_keys
[index
].len
) && adapter
->secinfo
.wep_enabled
) {
1424 memcpy(extra
, adapter
->wep_keys
[index
].key
,
1425 adapter
->wep_keys
[index
].len
);
1426 dwrq
->length
= adapter
->wep_keys
[index
].len
;
1428 dwrq
->flags
|= (index
+ 1);
1429 /* Return WEP enabled */
1430 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1431 } else if ((adapter
->secinfo
.WPAenabled
)
1432 || (adapter
->secinfo
.WPA2enabled
)) {
1433 /* return WPA enabled */
1434 dwrq
->flags
&= ~IW_ENCODE_DISABLED
;
1436 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1439 mutex_unlock(&adapter
->lock
);
1441 dwrq
->flags
|= IW_ENCODE_NOKEY
;
1443 lbs_deb_wext("key: " MAC_FMT
", keylen %d\n",
1444 extra
[0], extra
[1], extra
[2],
1445 extra
[3], extra
[4], extra
[5], dwrq
->length
);
1447 lbs_deb_wext("return flags 0x%x\n", dwrq
->flags
);
1449 lbs_deb_leave(LBS_DEB_WEXT
);
1454 * @brief Set Encryption key (internal)
1456 * @param priv A pointer to private card structure
1457 * @param key_material A pointer to key material
1458 * @param key_length length of key material
1459 * @param index key index to set
1460 * @param set_tx_key Force set TX key (1 = yes, 0 = no)
1461 * @return 0 --success, otherwise fail
1463 static int wlan_set_wep_key(struct assoc_request
*assoc_req
,
1464 const char *key_material
,
1470 struct WLAN_802_11_KEY
*pkey
;
1472 lbs_deb_enter(LBS_DEB_WEXT
);
1474 /* Paranoid validation of key index */
1480 /* validate max key length */
1481 if (key_length
> KEY_LEN_WEP_104
) {
1486 pkey
= &assoc_req
->wep_keys
[index
];
1488 if (key_length
> 0) {
1489 memset(pkey
, 0, sizeof(struct WLAN_802_11_KEY
));
1490 pkey
->type
= KEY_TYPE_ID_WEP
;
1492 /* Standardize the key length */
1493 pkey
->len
= (key_length
> KEY_LEN_WEP_40
) ?
1494 KEY_LEN_WEP_104
: KEY_LEN_WEP_40
;
1495 memcpy(pkey
->key
, key_material
, key_length
);
1499 /* Ensure the chosen key is valid */
1501 lbs_deb_wext("key not set, so cannot enable it\n");
1505 assoc_req
->wep_tx_keyidx
= index
;
1508 assoc_req
->secinfo
.wep_enabled
= 1;
1511 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1515 static int validate_key_index(u16 def_index
, u16 raw_index
,
1516 u16
*out_index
, u16
*is_default
)
1518 if (!out_index
|| !is_default
)
1521 /* Verify index if present, otherwise use default TX key index */
1522 if (raw_index
> 0) {
1525 *out_index
= raw_index
- 1;
1527 *out_index
= def_index
;
1533 static void disable_wep(struct assoc_request
*assoc_req
)
1537 lbs_deb_enter(LBS_DEB_WEXT
);
1539 /* Set Open System auth mode */
1540 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1542 /* Clear WEP keys and mark WEP as disabled */
1543 assoc_req
->secinfo
.wep_enabled
= 0;
1544 for (i
= 0; i
< 4; i
++)
1545 assoc_req
->wep_keys
[i
].len
= 0;
1547 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1548 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1550 lbs_deb_leave(LBS_DEB_WEXT
);
1553 static void disable_wpa(struct assoc_request
*assoc_req
)
1555 lbs_deb_enter(LBS_DEB_WEXT
);
1557 memset(&assoc_req
->wpa_mcast_key
, 0, sizeof (struct WLAN_802_11_KEY
));
1558 assoc_req
->wpa_mcast_key
.flags
= KEY_INFO_WPA_MCAST
;
1559 set_bit(ASSOC_FLAG_WPA_MCAST_KEY
, &assoc_req
->flags
);
1561 memset(&assoc_req
->wpa_unicast_key
, 0, sizeof (struct WLAN_802_11_KEY
));
1562 assoc_req
->wpa_unicast_key
.flags
= KEY_INFO_WPA_UNICAST
;
1563 set_bit(ASSOC_FLAG_WPA_UCAST_KEY
, &assoc_req
->flags
);
1565 assoc_req
->secinfo
.WPAenabled
= 0;
1566 assoc_req
->secinfo
.WPA2enabled
= 0;
1567 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1569 lbs_deb_leave(LBS_DEB_WEXT
);
1573 * @brief Set Encryption key
1575 * @param dev A pointer to net_device structure
1576 * @param info A pointer to iw_request_info structure
1577 * @param vwrq A pointer to iw_param structure
1578 * @param extra A pointer to extra data buf
1579 * @return 0 --success, otherwise fail
1581 static int wlan_set_encode(struct net_device
*dev
,
1582 struct iw_request_info
*info
,
1583 struct iw_point
*dwrq
, char *extra
)
1586 wlan_private
*priv
= dev
->priv
;
1587 wlan_adapter
*adapter
= priv
->adapter
;
1588 struct assoc_request
* assoc_req
;
1589 u16 is_default
= 0, index
= 0, set_tx_key
= 0;
1591 lbs_deb_enter(LBS_DEB_WEXT
);
1593 mutex_lock(&adapter
->lock
);
1594 assoc_req
= wlan_get_association_request(adapter
);
1600 if (dwrq
->flags
& IW_ENCODE_DISABLED
) {
1601 disable_wep (assoc_req
);
1602 disable_wpa (assoc_req
);
1606 ret
= validate_key_index(assoc_req
->wep_tx_keyidx
,
1607 (dwrq
->flags
& IW_ENCODE_INDEX
),
1608 &index
, &is_default
);
1614 /* If WEP isn't enabled, or if there is no key data but a valid
1615 * index, set the TX key.
1617 if (!assoc_req
->secinfo
.wep_enabled
|| (dwrq
->length
== 0 && !is_default
))
1620 ret
= wlan_set_wep_key(assoc_req
, extra
, dwrq
->length
, index
, set_tx_key
);
1625 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1627 set_bit(ASSOC_FLAG_WEP_TX_KEYIDX
, &assoc_req
->flags
);
1629 if (dwrq
->flags
& IW_ENCODE_RESTRICTED
) {
1630 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
1631 } else if (dwrq
->flags
& IW_ENCODE_OPEN
) {
1632 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1637 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1638 wlan_postpone_association_work(priv
);
1640 wlan_cancel_association_work(priv
);
1642 mutex_unlock(&adapter
->lock
);
1644 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1649 * @brief Get Extended Encryption key (WPA/802.1x and WEP)
1651 * @param dev A pointer to net_device structure
1652 * @param info A pointer to iw_request_info structure
1653 * @param vwrq A pointer to iw_param structure
1654 * @param extra A pointer to extra data buf
1655 * @return 0 on success, otherwise failure
1657 static int wlan_get_encodeext(struct net_device
*dev
,
1658 struct iw_request_info
*info
,
1659 struct iw_point
*dwrq
,
1663 wlan_private
*priv
= dev
->priv
;
1664 wlan_adapter
*adapter
= priv
->adapter
;
1665 struct iw_encode_ext
*ext
= (struct iw_encode_ext
*)extra
;
1666 int index
, max_key_len
;
1668 lbs_deb_enter(LBS_DEB_WEXT
);
1670 max_key_len
= dwrq
->length
- sizeof(*ext
);
1671 if (max_key_len
< 0)
1674 index
= dwrq
->flags
& IW_ENCODE_INDEX
;
1676 if (index
< 1 || index
> 4)
1680 index
= adapter
->wep_tx_keyidx
;
1683 if (!ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
&&
1684 ext
->alg
!= IW_ENCODE_ALG_WEP
) {
1685 if (index
!= 0 || adapter
->mode
!= IW_MODE_INFRA
)
1689 dwrq
->flags
= index
+ 1;
1690 memset(ext
, 0, sizeof(*ext
));
1692 if ( !adapter
->secinfo
.wep_enabled
1693 && !adapter
->secinfo
.WPAenabled
1694 && !adapter
->secinfo
.WPA2enabled
) {
1695 ext
->alg
= IW_ENCODE_ALG_NONE
;
1697 dwrq
->flags
|= IW_ENCODE_DISABLED
;
1701 if ( adapter
->secinfo
.wep_enabled
1702 && !adapter
->secinfo
.WPAenabled
1703 && !adapter
->secinfo
.WPA2enabled
) {
1705 ext
->alg
= IW_ENCODE_ALG_WEP
;
1706 ext
->key_len
= adapter
->wep_keys
[index
].len
;
1707 key
= &adapter
->wep_keys
[index
].key
[0];
1708 } else if ( !adapter
->secinfo
.wep_enabled
1709 && (adapter
->secinfo
.WPAenabled
||
1710 adapter
->secinfo
.WPA2enabled
)) {
1712 struct WLAN_802_11_KEY
* pkey
= NULL
;
1714 if ( adapter
->wpa_mcast_key
.len
1715 && (adapter
->wpa_mcast_key
.flags
& KEY_INFO_WPA_ENABLED
))
1716 pkey
= &adapter
->wpa_mcast_key
;
1717 else if ( adapter
->wpa_unicast_key
.len
1718 && (adapter
->wpa_unicast_key
.flags
& KEY_INFO_WPA_ENABLED
))
1719 pkey
= &adapter
->wpa_unicast_key
;
1722 if (pkey
->type
== KEY_TYPE_ID_AES
) {
1723 ext
->alg
= IW_ENCODE_ALG_CCMP
;
1725 ext
->alg
= IW_ENCODE_ALG_TKIP
;
1727 ext
->key_len
= pkey
->len
;
1728 key
= &pkey
->key
[0];
1730 ext
->alg
= IW_ENCODE_ALG_TKIP
;
1737 if (ext
->key_len
> max_key_len
) {
1743 memcpy(ext
->key
, key
, ext
->key_len
);
1745 dwrq
->flags
|= IW_ENCODE_NOKEY
;
1746 dwrq
->flags
|= IW_ENCODE_ENABLED
;
1751 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1756 * @brief Set Encryption key Extended (WPA/802.1x and WEP)
1758 * @param dev A pointer to net_device structure
1759 * @param info A pointer to iw_request_info structure
1760 * @param vwrq A pointer to iw_param structure
1761 * @param extra A pointer to extra data buf
1762 * @return 0 --success, otherwise fail
1764 static int wlan_set_encodeext(struct net_device
*dev
,
1765 struct iw_request_info
*info
,
1766 struct iw_point
*dwrq
,
1770 wlan_private
*priv
= dev
->priv
;
1771 wlan_adapter
*adapter
= priv
->adapter
;
1772 struct iw_encode_ext
*ext
= (struct iw_encode_ext
*)extra
;
1774 struct assoc_request
* assoc_req
;
1776 lbs_deb_enter(LBS_DEB_WEXT
);
1778 mutex_lock(&adapter
->lock
);
1779 assoc_req
= wlan_get_association_request(adapter
);
1785 if ((alg
== IW_ENCODE_ALG_NONE
) || (dwrq
->flags
& IW_ENCODE_DISABLED
)) {
1786 disable_wep (assoc_req
);
1787 disable_wpa (assoc_req
);
1788 } else if (alg
== IW_ENCODE_ALG_WEP
) {
1789 u16 is_default
= 0, index
, set_tx_key
= 0;
1791 ret
= validate_key_index(assoc_req
->wep_tx_keyidx
,
1792 (dwrq
->flags
& IW_ENCODE_INDEX
),
1793 &index
, &is_default
);
1797 /* If WEP isn't enabled, or if there is no key data but a valid
1798 * index, or if the set-TX-key flag was passed, set the TX key.
1800 if ( !assoc_req
->secinfo
.wep_enabled
1801 || (dwrq
->length
== 0 && !is_default
)
1802 || (ext
->ext_flags
& IW_ENCODE_EXT_SET_TX_KEY
))
1805 /* Copy key to driver */
1806 ret
= wlan_set_wep_key (assoc_req
, ext
->key
, ext
->key_len
, index
,
1811 if (dwrq
->flags
& IW_ENCODE_RESTRICTED
) {
1812 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
1813 } else if (dwrq
->flags
& IW_ENCODE_OPEN
) {
1814 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
1817 /* Mark the various WEP bits as modified */
1818 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1820 set_bit(ASSOC_FLAG_WEP_KEYS
, &assoc_req
->flags
);
1822 set_bit(ASSOC_FLAG_WEP_TX_KEYIDX
, &assoc_req
->flags
);
1823 } else if ((alg
== IW_ENCODE_ALG_TKIP
) || (alg
== IW_ENCODE_ALG_CCMP
)) {
1824 struct WLAN_802_11_KEY
* pkey
;
1826 /* validate key length */
1827 if (((alg
== IW_ENCODE_ALG_TKIP
)
1828 && (ext
->key_len
!= KEY_LEN_WPA_TKIP
))
1829 || ((alg
== IW_ENCODE_ALG_CCMP
)
1830 && (ext
->key_len
!= KEY_LEN_WPA_AES
))) {
1831 lbs_deb_wext("invalid size %d for key of alg"
1839 if (ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
) {
1840 pkey
= &assoc_req
->wpa_mcast_key
;
1841 set_bit(ASSOC_FLAG_WPA_MCAST_KEY
, &assoc_req
->flags
);
1843 pkey
= &assoc_req
->wpa_unicast_key
;
1844 set_bit(ASSOC_FLAG_WPA_UCAST_KEY
, &assoc_req
->flags
);
1847 memset(pkey
, 0, sizeof (struct WLAN_802_11_KEY
));
1848 memcpy(pkey
->key
, ext
->key
, ext
->key_len
);
1849 pkey
->len
= ext
->key_len
;
1851 pkey
->flags
|= KEY_INFO_WPA_ENABLED
;
1853 /* Do this after zeroing key structure */
1854 if (ext
->ext_flags
& IW_ENCODE_EXT_GROUP_KEY
) {
1855 pkey
->flags
|= KEY_INFO_WPA_MCAST
;
1857 pkey
->flags
|= KEY_INFO_WPA_UNICAST
;
1860 if (alg
== IW_ENCODE_ALG_TKIP
) {
1861 pkey
->type
= KEY_TYPE_ID_TKIP
;
1862 } else if (alg
== IW_ENCODE_ALG_CCMP
) {
1863 pkey
->type
= KEY_TYPE_ID_AES
;
1869 /* If WPA isn't enabled yet, do that now */
1870 if ( assoc_req
->secinfo
.WPAenabled
== 0
1871 && assoc_req
->secinfo
.WPA2enabled
== 0) {
1872 assoc_req
->secinfo
.WPAenabled
= 1;
1873 assoc_req
->secinfo
.WPA2enabled
= 1;
1874 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
1877 disable_wep (assoc_req
);
1882 wlan_postpone_association_work(priv
);
1884 wlan_cancel_association_work(priv
);
1886 mutex_unlock(&adapter
->lock
);
1888 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1893 static int wlan_set_genie(struct net_device
*dev
,
1894 struct iw_request_info
*info
,
1895 struct iw_point
*dwrq
,
1898 wlan_private
*priv
= dev
->priv
;
1899 wlan_adapter
*adapter
= priv
->adapter
;
1901 struct assoc_request
* assoc_req
;
1903 lbs_deb_enter(LBS_DEB_WEXT
);
1905 mutex_lock(&adapter
->lock
);
1906 assoc_req
= wlan_get_association_request(adapter
);
1912 if (dwrq
->length
> MAX_WPA_IE_LEN
||
1913 (dwrq
->length
&& extra
== NULL
)) {
1919 memcpy(&assoc_req
->wpa_ie
[0], extra
, dwrq
->length
);
1920 assoc_req
->wpa_ie_len
= dwrq
->length
;
1922 memset(&assoc_req
->wpa_ie
[0], 0, sizeof(adapter
->wpa_ie
));
1923 assoc_req
->wpa_ie_len
= 0;
1928 set_bit(ASSOC_FLAG_WPA_IE
, &assoc_req
->flags
);
1929 wlan_postpone_association_work(priv
);
1931 wlan_cancel_association_work(priv
);
1933 mutex_unlock(&adapter
->lock
);
1935 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1939 static int wlan_get_genie(struct net_device
*dev
,
1940 struct iw_request_info
*info
,
1941 struct iw_point
*dwrq
,
1945 wlan_private
*priv
= dev
->priv
;
1946 wlan_adapter
*adapter
= priv
->adapter
;
1948 lbs_deb_enter(LBS_DEB_WEXT
);
1950 if (adapter
->wpa_ie_len
== 0) {
1955 if (dwrq
->length
< adapter
->wpa_ie_len
) {
1960 dwrq
->length
= adapter
->wpa_ie_len
;
1961 memcpy(extra
, &adapter
->wpa_ie
[0], adapter
->wpa_ie_len
);
1964 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
1969 static int wlan_set_auth(struct net_device
*dev
,
1970 struct iw_request_info
*info
,
1971 struct iw_param
*dwrq
,
1974 wlan_private
*priv
= dev
->priv
;
1975 wlan_adapter
*adapter
= priv
->adapter
;
1976 struct assoc_request
* assoc_req
;
1980 lbs_deb_enter(LBS_DEB_WEXT
);
1982 mutex_lock(&adapter
->lock
);
1983 assoc_req
= wlan_get_association_request(adapter
);
1989 switch (dwrq
->flags
& IW_AUTH_INDEX
) {
1990 case IW_AUTH_TKIP_COUNTERMEASURES
:
1991 case IW_AUTH_CIPHER_PAIRWISE
:
1992 case IW_AUTH_CIPHER_GROUP
:
1993 case IW_AUTH_KEY_MGMT
:
1994 case IW_AUTH_DROP_UNENCRYPTED
:
1996 * libertas does not use these parameters
2000 case IW_AUTH_WPA_VERSION
:
2001 if (dwrq
->value
& IW_AUTH_WPA_VERSION_DISABLED
) {
2002 assoc_req
->secinfo
.WPAenabled
= 0;
2003 assoc_req
->secinfo
.WPA2enabled
= 0;
2004 disable_wpa (assoc_req
);
2006 if (dwrq
->value
& IW_AUTH_WPA_VERSION_WPA
) {
2007 assoc_req
->secinfo
.WPAenabled
= 1;
2008 assoc_req
->secinfo
.wep_enabled
= 0;
2009 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
2011 if (dwrq
->value
& IW_AUTH_WPA_VERSION_WPA2
) {
2012 assoc_req
->secinfo
.WPA2enabled
= 1;
2013 assoc_req
->secinfo
.wep_enabled
= 0;
2014 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
2019 case IW_AUTH_80211_AUTH_ALG
:
2020 if (dwrq
->value
& IW_AUTH_ALG_SHARED_KEY
) {
2021 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_SHARED_KEY
;
2022 } else if (dwrq
->value
& IW_AUTH_ALG_OPEN_SYSTEM
) {
2023 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
2024 } else if (dwrq
->value
& IW_AUTH_ALG_LEAP
) {
2025 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_LEAP
;
2032 case IW_AUTH_WPA_ENABLED
:
2034 if (!assoc_req
->secinfo
.WPAenabled
&&
2035 !assoc_req
->secinfo
.WPA2enabled
) {
2036 assoc_req
->secinfo
.WPAenabled
= 1;
2037 assoc_req
->secinfo
.WPA2enabled
= 1;
2038 assoc_req
->secinfo
.wep_enabled
= 0;
2039 assoc_req
->secinfo
.auth_mode
= IW_AUTH_ALG_OPEN_SYSTEM
;
2042 assoc_req
->secinfo
.WPAenabled
= 0;
2043 assoc_req
->secinfo
.WPA2enabled
= 0;
2044 disable_wpa (assoc_req
);
2057 set_bit(ASSOC_FLAG_SECINFO
, &assoc_req
->flags
);
2058 wlan_postpone_association_work(priv
);
2059 } else if (ret
!= -EOPNOTSUPP
) {
2060 wlan_cancel_association_work(priv
);
2062 mutex_unlock(&adapter
->lock
);
2064 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2068 static int wlan_get_auth(struct net_device
*dev
,
2069 struct iw_request_info
*info
,
2070 struct iw_param
*dwrq
,
2074 wlan_private
*priv
= dev
->priv
;
2075 wlan_adapter
*adapter
= priv
->adapter
;
2077 lbs_deb_enter(LBS_DEB_WEXT
);
2079 switch (dwrq
->flags
& IW_AUTH_INDEX
) {
2080 case IW_AUTH_WPA_VERSION
:
2082 if (adapter
->secinfo
.WPAenabled
)
2083 dwrq
->value
|= IW_AUTH_WPA_VERSION_WPA
;
2084 if (adapter
->secinfo
.WPA2enabled
)
2085 dwrq
->value
|= IW_AUTH_WPA_VERSION_WPA2
;
2087 dwrq
->value
|= IW_AUTH_WPA_VERSION_DISABLED
;
2090 case IW_AUTH_80211_AUTH_ALG
:
2091 dwrq
->value
= adapter
->secinfo
.auth_mode
;
2094 case IW_AUTH_WPA_ENABLED
:
2095 if (adapter
->secinfo
.WPAenabled
&& adapter
->secinfo
.WPA2enabled
)
2103 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2108 static int wlan_set_txpow(struct net_device
*dev
, struct iw_request_info
*info
,
2109 struct iw_param
*vwrq
, char *extra
)
2112 wlan_private
*priv
= dev
->priv
;
2113 wlan_adapter
*adapter
= priv
->adapter
;
2117 lbs_deb_enter(LBS_DEB_WEXT
);
2119 if (vwrq
->disabled
) {
2120 wlan_radio_ioctl(priv
, RADIO_OFF
);
2124 adapter
->preamble
= cmd_type_auto_preamble
;
2126 wlan_radio_ioctl(priv
, RADIO_ON
);
2128 if ((vwrq
->flags
& IW_TXPOW_TYPE
) == IW_TXPOW_MWATT
) {
2129 dbm
= (u16
) mw_to_dbm(vwrq
->value
);
2131 dbm
= (u16
) vwrq
->value
;
2133 /* auto tx power control */
2135 if (vwrq
->fixed
== 0)
2138 lbs_deb_wext("txpower set %d dbm\n", dbm
);
2140 ret
= libertas_prepare_and_send_command(priv
,
2141 cmd_802_11_rf_tx_power
,
2142 cmd_act_tx_power_opt_set_low
,
2143 cmd_option_waitforrsp
, 0, (void *)&dbm
);
2145 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2149 static int wlan_get_essid(struct net_device
*dev
, struct iw_request_info
*info
,
2150 struct iw_point
*dwrq
, char *extra
)
2152 wlan_private
*priv
= dev
->priv
;
2153 wlan_adapter
*adapter
= priv
->adapter
;
2155 lbs_deb_enter(LBS_DEB_WEXT
);
2158 * Note : if dwrq->flags != 0, we should get the relevant SSID from
2163 * Get the current SSID
2165 if (adapter
->connect_status
== libertas_connected
) {
2166 memcpy(extra
, adapter
->curbssparams
.ssid
,
2167 adapter
->curbssparams
.ssid_len
);
2168 extra
[adapter
->curbssparams
.ssid_len
] = '\0';
2170 memset(extra
, 0, 32);
2171 extra
[adapter
->curbssparams
.ssid_len
] = '\0';
2174 * If none, we may want to get the one that was set
2177 /* To make the driver backward compatible with WPA supplicant v0.2.4 */
2178 if (dwrq
->length
== 32) /* check with WPA supplicant buffer size */
2179 dwrq
->length
= min_t(size_t, adapter
->curbssparams
.ssid_len
,
2182 dwrq
->length
= adapter
->curbssparams
.ssid_len
+ 1;
2184 dwrq
->flags
= 1; /* active */
2186 lbs_deb_leave(LBS_DEB_WEXT
);
2190 static int wlan_set_essid(struct net_device
*dev
, struct iw_request_info
*info
,
2191 struct iw_point
*dwrq
, char *extra
)
2193 wlan_private
*priv
= dev
->priv
;
2194 wlan_adapter
*adapter
= priv
->adapter
;
2196 u8 ssid
[IW_ESSID_MAX_SIZE
];
2198 struct assoc_request
* assoc_req
;
2199 int in_ssid_len
= dwrq
->length
;
2201 lbs_deb_enter(LBS_DEB_WEXT
);
2204 * WE-20 and earlier NULL pad the end of the SSID and increment
2205 * SSID length so it can be used like a string. WE-21 and later don't,
2206 * but some userspace tools aren't able to cope with the change.
2208 if ((in_ssid_len
> 0) && (extra
[in_ssid_len
- 1] == '\0'))
2211 /* Check the size of the string */
2212 if (in_ssid_len
> IW_ESSID_MAX_SIZE
) {
2217 memset(&ssid
, 0, sizeof(ssid
));
2219 if (!dwrq
->flags
|| !in_ssid_len
) {
2220 /* "any" SSID requested; leave SSID blank */
2222 /* Specific SSID requested */
2223 memcpy(&ssid
, extra
, in_ssid_len
);
2224 ssid_len
= in_ssid_len
;
2228 lbs_deb_wext("requested any SSID\n");
2230 lbs_deb_wext("requested SSID '%s'\n",
2231 escape_essid(ssid
, ssid_len
));
2235 mutex_lock(&adapter
->lock
);
2237 /* Get or create the current association request */
2238 assoc_req
= wlan_get_association_request(adapter
);
2242 /* Copy the SSID to the association request */
2243 memcpy(&assoc_req
->ssid
, &ssid
, IW_ESSID_MAX_SIZE
);
2244 assoc_req
->ssid_len
= ssid_len
;
2245 set_bit(ASSOC_FLAG_SSID
, &assoc_req
->flags
);
2246 wlan_postpone_association_work(priv
);
2250 /* Cancel the association request if there was an error */
2252 wlan_cancel_association_work(priv
);
2255 mutex_unlock(&adapter
->lock
);
2257 lbs_deb_leave_args(LBS_DEB_WEXT
, "ret %d", ret
);
2262 * @brief Connect to the AP or Ad-hoc Network with specific bssid
2264 * @param dev A pointer to net_device structure
2265 * @param info A pointer to iw_request_info structure
2266 * @param awrq A pointer to iw_param structure
2267 * @param extra A pointer to extra data buf
2268 * @return 0 --success, otherwise fail
2270 static int wlan_set_wap(struct net_device
*dev
, struct iw_request_info
*info
,
2271 struct sockaddr
*awrq
, char *extra
)
2273 wlan_private
*priv
= dev
->priv
;
2274 wlan_adapter
*adapter
= priv
->adapter
;
2275 struct assoc_request
* assoc_req
;
2278 lbs_deb_enter(LBS_DEB_WEXT
);
2280 if (awrq
->sa_family
!= ARPHRD_ETHER
)
2283 lbs_deb_wext("ASSOC: WAP: sa_data " MAC_FMT
"\n", MAC_ARG(awrq
->sa_data
));
2285 mutex_lock(&adapter
->lock
);
2287 /* Get or create the current association request */
2288 assoc_req
= wlan_get_association_request(adapter
);
2290 wlan_cancel_association_work(priv
);
2293 /* Copy the BSSID to the association request */
2294 memcpy(&assoc_req
->bssid
, awrq
->sa_data
, ETH_ALEN
);
2295 set_bit(ASSOC_FLAG_BSSID
, &assoc_req
->flags
);
2296 wlan_postpone_association_work(priv
);
2299 mutex_unlock(&adapter
->lock
);
2304 void libertas_get_fwversion(wlan_adapter
* adapter
, char *fwversion
, int maxlen
)
2308 mutex_lock(&adapter
->lock
);
2310 if (adapter
->fwreleasenumber
[3] == 0)
2311 sprintf(fwver
, "%u.%u.%u",
2312 adapter
->fwreleasenumber
[2],
2313 adapter
->fwreleasenumber
[1],
2314 adapter
->fwreleasenumber
[0]);
2316 sprintf(fwver
, "%u.%u.%u.p%u",
2317 adapter
->fwreleasenumber
[2],
2318 adapter
->fwreleasenumber
[1],
2319 adapter
->fwreleasenumber
[0],
2320 adapter
->fwreleasenumber
[3]);
2322 mutex_unlock(&adapter
->lock
);
2323 snprintf(fwversion
, maxlen
, fwver
);
2328 * iwconfig settable callbacks
2330 static const iw_handler wlan_handler
[] = {
2331 (iw_handler
) NULL
, /* SIOCSIWCOMMIT */
2332 (iw_handler
) wlan_get_name
, /* SIOCGIWNAME */
2333 (iw_handler
) NULL
, /* SIOCSIWNWID */
2334 (iw_handler
) NULL
, /* SIOCGIWNWID */
2335 (iw_handler
) wlan_set_freq
, /* SIOCSIWFREQ */
2336 (iw_handler
) wlan_get_freq
, /* SIOCGIWFREQ */
2337 (iw_handler
) wlan_set_mode
, /* SIOCSIWMODE */
2338 (iw_handler
) wlan_get_mode
, /* SIOCGIWMODE */
2339 (iw_handler
) NULL
, /* SIOCSIWSENS */
2340 (iw_handler
) NULL
, /* SIOCGIWSENS */
2341 (iw_handler
) NULL
, /* SIOCSIWRANGE */
2342 (iw_handler
) wlan_get_range
, /* SIOCGIWRANGE */
2343 (iw_handler
) NULL
, /* SIOCSIWPRIV */
2344 (iw_handler
) NULL
, /* SIOCGIWPRIV */
2345 (iw_handler
) NULL
, /* SIOCSIWSTATS */
2346 (iw_handler
) NULL
, /* SIOCGIWSTATS */
2347 iw_handler_set_spy
, /* SIOCSIWSPY */
2348 iw_handler_get_spy
, /* SIOCGIWSPY */
2349 iw_handler_set_thrspy
, /* SIOCSIWTHRSPY */
2350 iw_handler_get_thrspy
, /* SIOCGIWTHRSPY */
2351 (iw_handler
) wlan_set_wap
, /* SIOCSIWAP */
2352 (iw_handler
) wlan_get_wap
, /* SIOCGIWAP */
2353 (iw_handler
) NULL
, /* SIOCSIWMLME */
2354 (iw_handler
) NULL
, /* SIOCGIWAPLIST - deprecated */
2355 (iw_handler
) libertas_set_scan
, /* SIOCSIWSCAN */
2356 (iw_handler
) libertas_get_scan
, /* SIOCGIWSCAN */
2357 (iw_handler
) wlan_set_essid
, /* SIOCSIWESSID */
2358 (iw_handler
) wlan_get_essid
, /* SIOCGIWESSID */
2359 (iw_handler
) wlan_set_nick
, /* SIOCSIWNICKN */
2360 (iw_handler
) wlan_get_nick
, /* SIOCGIWNICKN */
2361 (iw_handler
) NULL
, /* -- hole -- */
2362 (iw_handler
) NULL
, /* -- hole -- */
2363 (iw_handler
) wlan_set_rate
, /* SIOCSIWRATE */
2364 (iw_handler
) wlan_get_rate
, /* SIOCGIWRATE */
2365 (iw_handler
) wlan_set_rts
, /* SIOCSIWRTS */
2366 (iw_handler
) wlan_get_rts
, /* SIOCGIWRTS */
2367 (iw_handler
) wlan_set_frag
, /* SIOCSIWFRAG */
2368 (iw_handler
) wlan_get_frag
, /* SIOCGIWFRAG */
2369 (iw_handler
) wlan_set_txpow
, /* SIOCSIWTXPOW */
2370 (iw_handler
) wlan_get_txpow
, /* SIOCGIWTXPOW */
2371 (iw_handler
) wlan_set_retry
, /* SIOCSIWRETRY */
2372 (iw_handler
) wlan_get_retry
, /* SIOCGIWRETRY */
2373 (iw_handler
) wlan_set_encode
, /* SIOCSIWENCODE */
2374 (iw_handler
) wlan_get_encode
, /* SIOCGIWENCODE */
2375 (iw_handler
) wlan_set_power
, /* SIOCSIWPOWER */
2376 (iw_handler
) wlan_get_power
, /* SIOCGIWPOWER */
2377 (iw_handler
) NULL
, /* -- hole -- */
2378 (iw_handler
) NULL
, /* -- hole -- */
2379 (iw_handler
) wlan_set_genie
, /* SIOCSIWGENIE */
2380 (iw_handler
) wlan_get_genie
, /* SIOCGIWGENIE */
2381 (iw_handler
) wlan_set_auth
, /* SIOCSIWAUTH */
2382 (iw_handler
) wlan_get_auth
, /* SIOCGIWAUTH */
2383 (iw_handler
) wlan_set_encodeext
,/* SIOCSIWENCODEEXT */
2384 (iw_handler
) wlan_get_encodeext
,/* SIOCGIWENCODEEXT */
2385 (iw_handler
) NULL
, /* SIOCSIWPMKSA */
2388 static const iw_handler mesh_wlan_handler
[] = {
2389 (iw_handler
) NULL
, /* SIOCSIWCOMMIT */
2390 (iw_handler
) wlan_get_name
, /* SIOCGIWNAME */
2391 (iw_handler
) NULL
, /* SIOCSIWNWID */
2392 (iw_handler
) NULL
, /* SIOCGIWNWID */
2393 (iw_handler
) wlan_set_freq
, /* SIOCSIWFREQ */
2394 (iw_handler
) wlan_get_freq
, /* SIOCGIWFREQ */
2395 (iw_handler
) NULL
, /* SIOCSIWMODE */
2396 (iw_handler
) mesh_wlan_get_mode
, /* SIOCGIWMODE */
2397 (iw_handler
) NULL
, /* SIOCSIWSENS */
2398 (iw_handler
) NULL
, /* SIOCGIWSENS */
2399 (iw_handler
) NULL
, /* SIOCSIWRANGE */
2400 (iw_handler
) wlan_get_range
, /* SIOCGIWRANGE */
2401 (iw_handler
) NULL
, /* SIOCSIWPRIV */
2402 (iw_handler
) NULL
, /* SIOCGIWPRIV */
2403 (iw_handler
) NULL
, /* SIOCSIWSTATS */
2404 (iw_handler
) NULL
, /* SIOCGIWSTATS */
2405 iw_handler_set_spy
, /* SIOCSIWSPY */
2406 iw_handler_get_spy
, /* SIOCGIWSPY */
2407 iw_handler_set_thrspy
, /* SIOCSIWTHRSPY */
2408 iw_handler_get_thrspy
, /* SIOCGIWTHRSPY */
2409 (iw_handler
) NULL
, /* SIOCSIWAP */
2410 (iw_handler
) NULL
, /* SIOCGIWAP */
2411 (iw_handler
) NULL
, /* SIOCSIWMLME */
2412 (iw_handler
) NULL
, /* SIOCGIWAPLIST - deprecated */
2413 (iw_handler
) libertas_set_scan
, /* SIOCSIWSCAN */
2414 (iw_handler
) libertas_get_scan
, /* SIOCGIWSCAN */
2415 (iw_handler
) NULL
, /* SIOCSIWESSID */
2416 (iw_handler
) NULL
, /* SIOCGIWESSID */
2417 (iw_handler
) NULL
, /* SIOCSIWNICKN */
2418 (iw_handler
) mesh_get_nick
, /* SIOCGIWNICKN */
2419 (iw_handler
) NULL
, /* -- hole -- */
2420 (iw_handler
) NULL
, /* -- hole -- */
2421 (iw_handler
) wlan_set_rate
, /* SIOCSIWRATE */
2422 (iw_handler
) wlan_get_rate
, /* SIOCGIWRATE */
2423 (iw_handler
) wlan_set_rts
, /* SIOCSIWRTS */
2424 (iw_handler
) wlan_get_rts
, /* SIOCGIWRTS */
2425 (iw_handler
) wlan_set_frag
, /* SIOCSIWFRAG */
2426 (iw_handler
) wlan_get_frag
, /* SIOCGIWFRAG */
2427 (iw_handler
) wlan_set_txpow
, /* SIOCSIWTXPOW */
2428 (iw_handler
) wlan_get_txpow
, /* SIOCGIWTXPOW */
2429 (iw_handler
) wlan_set_retry
, /* SIOCSIWRETRY */
2430 (iw_handler
) wlan_get_retry
, /* SIOCGIWRETRY */
2431 (iw_handler
) wlan_set_encode
, /* SIOCSIWENCODE */
2432 (iw_handler
) wlan_get_encode
, /* SIOCGIWENCODE */
2433 (iw_handler
) wlan_set_power
, /* SIOCSIWPOWER */
2434 (iw_handler
) wlan_get_power
, /* SIOCGIWPOWER */
2435 (iw_handler
) NULL
, /* -- hole -- */
2436 (iw_handler
) NULL
, /* -- hole -- */
2437 (iw_handler
) wlan_set_genie
, /* SIOCSIWGENIE */
2438 (iw_handler
) wlan_get_genie
, /* SIOCGIWGENIE */
2439 (iw_handler
) wlan_set_auth
, /* SIOCSIWAUTH */
2440 (iw_handler
) wlan_get_auth
, /* SIOCGIWAUTH */
2441 (iw_handler
) wlan_set_encodeext
,/* SIOCSIWENCODEEXT */
2442 (iw_handler
) wlan_get_encodeext
,/* SIOCGIWENCODEEXT */
2443 (iw_handler
) NULL
, /* SIOCSIWPMKSA */
2445 struct iw_handler_def libertas_handler_def
= {
2446 .num_standard
= sizeof(wlan_handler
) / sizeof(iw_handler
),
2447 .num_private
= sizeof(wlan_private_handler
) / sizeof(iw_handler
),
2448 .num_private_args
= sizeof(wlan_private_args
) /
2449 sizeof(struct iw_priv_args
),
2450 .standard
= (iw_handler
*) wlan_handler
,
2451 .private = (iw_handler
*) wlan_private_handler
,
2452 .private_args
= (struct iw_priv_args
*)wlan_private_args
,
2453 .get_wireless_stats
= wlan_get_wireless_stats
,
2456 struct iw_handler_def mesh_handler_def
= {
2457 .num_standard
= sizeof(mesh_wlan_handler
) / sizeof(iw_handler
),
2458 .num_private
= sizeof(wlan_private_handler
) / sizeof(iw_handler
),
2459 .num_private_args
= sizeof(wlan_private_args
) /
2460 sizeof(struct iw_priv_args
),
2461 .standard
= (iw_handler
*) mesh_wlan_handler
,
2462 .private = (iw_handler
*) wlan_private_handler
,
2463 .private_args
= (struct iw_priv_args
*)wlan_private_args
,
2464 .get_wireless_stats
= wlan_get_wireless_stats
,