2 * This file contains ioctl functions
5 #include <linux/ctype.h>
6 #include <linux/delay.h>
8 #include <linux/if_arp.h>
9 #include <linux/wireless.h>
11 #include <net/iw_handler.h>
12 #include <net/ieee80211.h>
22 #define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN + \
24 IW_EV_UINT_LEN + IW_EV_FREQ_LEN + \
25 IW_EV_QUAL_LEN + IW_ESSID_MAX_SIZE + \
26 IW_EV_PARAM_LEN + 40) /* 40 for WPAIE */
28 #define WAIT_FOR_SCAN_RRESULT_MAX_TIME (10 * HZ)
30 static int wlan_set_region(wlan_private
* priv
, u16 region_code
)
35 for (i
= 0; i
< MRVDRV_MAX_REGION_CODE
; i
++) {
36 // use the region code to search for the index
37 if (region_code
== libertas_region_code_to_index
[i
]) {
38 priv
->adapter
->regiontableindex
= (u16
) i
;
39 priv
->adapter
->regioncode
= region_code
;
44 // if it's unidentified region code
45 if (i
>= MRVDRV_MAX_REGION_CODE
) {
46 lbs_deb_ioctl("region Code not identified\n");
51 if (libertas_set_regiontable(priv
, priv
->adapter
->regioncode
, 0)) {
56 lbs_deb_leave_args(LBS_DEB_IOCTL
, "ret %d", ret
);
60 static inline int hex2int(char c
)
62 if (c
>= '0' && c
<= '9')
64 if (c
>= 'a' && c
<= 'f')
65 return (c
- 'a' + 10);
66 if (c
>= 'A' && c
<= 'F')
67 return (c
- 'A' + 10);
71 /* Convert a string representation of a MAC address ("xx:xx:xx:xx:xx:xx")
72 into binary format (6 bytes).
74 This function expects that each byte is represented with 2 characters
75 (e.g., 11:2:11:11:11:11 is invalid)
78 static char *eth_str2addr(char *ethstr
, u8
* addr
)
83 /* get rid of initial blanks */
84 while (*pos
== ' ' || *pos
== '\t')
87 for (i
= 0; i
< 6; i
++) {
88 val
= hex2int(*pos
++);
91 val2
= hex2int(*pos
++);
94 addr
[i
] = (val
* 16 + val2
) & 0xff;
96 if (i
< 5 && *pos
++ != ':')
102 /* this writes xx:xx:xx:xx:xx:xx into ethstr
103 (ethstr must have space for 18 chars) */
104 static int eth_addr2str(u8
* addr
, char *ethstr
)
109 for (i
= 0; i
< 6; i
++) {
110 sprintf(pos
, "%02x", addr
[i
] & 0xff);
119 * @brief Add an entry to the BT table
120 * @param priv A pointer to wlan_private structure
121 * @param req A pointer to ifreq structure
122 * @return 0 --success, otherwise fail
124 static int wlan_bt_add_ioctl(wlan_private
* priv
, struct ifreq
*req
)
126 struct iwreq
*wrq
= (struct iwreq
*)req
;
127 char ethaddrs_str
[18];
129 u8 ethaddr
[ETH_ALEN
];
132 lbs_deb_enter(LBS_DEB_IOCTL
);
134 if (copy_from_user(ethaddrs_str
, wrq
->u
.data
.pointer
,
135 sizeof(ethaddrs_str
)))
138 if ((pos
= eth_str2addr(ethaddrs_str
, ethaddr
)) == NULL
) {
139 lbs_pr_info("BT_ADD: Invalid MAC address\n");
143 lbs_deb_ioctl("BT: adding %s\n", ethaddrs_str
);
144 ret
= libertas_prepare_and_send_command(priv
, cmd_bt_access
,
145 cmd_act_bt_access_add
,
146 cmd_option_waitforrsp
, 0, ethaddr
);
147 lbs_deb_leave_args(LBS_DEB_IOCTL
, "ret %d", ret
);
152 * @brief Delete an entry from the BT table
153 * @param priv A pointer to wlan_private structure
154 * @param req A pointer to ifreq structure
155 * @return 0 --success, otherwise fail
157 static int wlan_bt_del_ioctl(wlan_private
* priv
, struct ifreq
*req
)
159 struct iwreq
*wrq
= (struct iwreq
*)req
;
160 char ethaddrs_str
[18];
161 u8 ethaddr
[ETH_ALEN
];
164 lbs_deb_enter(LBS_DEB_IOCTL
);
166 if (copy_from_user(ethaddrs_str
, wrq
->u
.data
.pointer
,
167 sizeof(ethaddrs_str
)))
170 if ((pos
= eth_str2addr(ethaddrs_str
, ethaddr
)) == NULL
) {
171 lbs_pr_info("Invalid MAC address\n");
175 lbs_deb_ioctl("BT: deleting %s\n", ethaddrs_str
);
177 return (libertas_prepare_and_send_command(priv
,
179 cmd_act_bt_access_del
,
180 cmd_option_waitforrsp
, 0, ethaddr
));
182 lbs_deb_leave(LBS_DEB_IOCTL
);
187 * @brief Reset all entries from the BT table
188 * @param priv A pointer to wlan_private structure
189 * @return 0 --success, otherwise fail
191 static int wlan_bt_reset_ioctl(wlan_private
* priv
)
193 lbs_deb_enter(LBS_DEB_IOCTL
);
195 lbs_pr_alert( "BT: resetting\n");
197 return (libertas_prepare_and_send_command(priv
,
199 cmd_act_bt_access_reset
,
200 cmd_option_waitforrsp
, 0, NULL
));
202 lbs_deb_leave(LBS_DEB_IOCTL
);
207 * @brief List an entry from the BT table
208 * @param priv A pointer to wlan_private structure
209 * @param req A pointer to ifreq structure
210 * @return 0 --success, otherwise fail
212 static int wlan_bt_list_ioctl(wlan_private
* priv
, struct ifreq
*req
)
216 struct iwreq
*wrq
= (struct iwreq
*)req
;
217 /* used to pass id and store the bt entry returned by the FW */
220 char addr1addr2
[2 * ETH_ALEN
];
222 static char outstr
[64];
226 lbs_deb_enter(LBS_DEB_IOCTL
);
228 if (copy_from_user(outstr
, wrq
->u
.data
.pointer
, sizeof(outstr
))) {
229 lbs_deb_ioctl("Copy from user failed\n");
232 param
.id
= simple_strtoul(outstr
, NULL
, 10);
233 pos
= sprintf(pbuf
, "%d: ", param
.id
);
236 ret
= libertas_prepare_and_send_command(priv
, cmd_bt_access
,
237 cmd_act_bt_access_list
,
238 cmd_option_waitforrsp
, 0,
242 addr1
= param
.addr1addr2
;
244 pos
= sprintf(pbuf
, "BT includes node ");
246 pos
= eth_addr2str(addr1
, pbuf
);
249 sprintf(pbuf
, "(null)");
253 wrq
->u
.data
.length
= strlen(outstr
);
254 if (copy_to_user(wrq
->u
.data
.pointer
, (char *)outstr
,
255 wrq
->u
.data
.length
)) {
256 lbs_deb_ioctl("BT_LIST: Copy to user failed!\n");
260 lbs_deb_leave(LBS_DEB_IOCTL
);
265 * @brief Sets inverted state of blacklist (non-zero if inverted)
266 * @param priv A pointer to wlan_private structure
267 * @param req A pointer to ifreq structure
268 * @return 0 --success, otherwise fail
270 static int wlan_bt_set_invert_ioctl(wlan_private
* priv
, struct ifreq
*req
)
273 struct iwreq
*wrq
= (struct iwreq
*)req
;
276 char addr1addr2
[2 * ETH_ALEN
];
279 lbs_deb_enter(LBS_DEB_IOCTL
);
281 param
.id
= SUBCMD_DATA(wrq
) ;
282 ret
= libertas_prepare_and_send_command(priv
, cmd_bt_access
,
283 cmd_act_bt_access_set_invert
,
284 cmd_option_waitforrsp
, 0,
288 lbs_deb_leave(LBS_DEB_IOCTL
);
293 * @brief Gets inverted state of blacklist (non-zero if inverted)
294 * @param priv A pointer to wlan_private structure
295 * @param req A pointer to ifreq structure
296 * @return 0 --success, otherwise fail
298 static int wlan_bt_get_invert_ioctl(wlan_private
* priv
, struct ifreq
*req
)
300 struct iwreq
*wrq
= (struct iwreq
*)req
;
304 char addr1addr2
[2 * ETH_ALEN
];
307 lbs_deb_enter(LBS_DEB_IOCTL
);
309 ret
= libertas_prepare_and_send_command(priv
, cmd_bt_access
,
310 cmd_act_bt_access_get_invert
,
311 cmd_option_waitforrsp
, 0,
315 wrq
->u
.param
.value
= le32_to_cpu(param
.id
);
319 lbs_deb_leave(LBS_DEB_IOCTL
);
324 * @brief Find the next parameter in an input string
325 * @param ptr A pointer to the input parameter string
326 * @return A pointer to the next parameter, or 0 if no parameters left.
328 static char * next_param(char * ptr
)
330 if (!ptr
) return NULL
;
331 while (*ptr
== ' ' || *ptr
== '\t') ++ptr
;
332 return (*ptr
== '\0') ? NULL
: ptr
;
336 * @brief Add an entry to the FWT table
337 * @param priv A pointer to wlan_private structure
338 * @param req A pointer to ifreq structure
339 * @return 0 --success, otherwise fail
341 static int wlan_fwt_add_ioctl(wlan_private
* priv
, struct ifreq
*req
)
343 struct iwreq
*wrq
= (struct iwreq
*)req
;
345 static struct cmd_ds_fwt_access fwt_access
;
349 lbs_deb_enter(LBS_DEB_IOCTL
);
351 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
)))
354 if ((ptr
= eth_str2addr(in_str
, fwt_access
.da
)) == NULL
) {
355 lbs_pr_alert( "FWT_ADD: Invalid MAC address 1\n");
359 if ((ptr
= eth_str2addr(ptr
, fwt_access
.ra
)) == NULL
) {
360 lbs_pr_alert( "FWT_ADD: Invalid MAC address 2\n");
364 if ((ptr
= next_param(ptr
)))
366 cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
368 fwt_access
.metric
= cpu_to_le32(FWT_DEFAULT_METRIC
);
370 if ((ptr
= next_param(ptr
)))
371 fwt_access
.dir
= (u8
)simple_strtoul(ptr
, &ptr
, 10);
373 fwt_access
.dir
= FWT_DEFAULT_DIR
;
375 if ((ptr
= next_param(ptr
)))
376 fwt_access
.rate
= (u8
) simple_strtoul(ptr
, &ptr
, 10);
378 fwt_access
.rate
= FWT_DEFAULT_RATE
;
380 if ((ptr
= next_param(ptr
)))
382 cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
384 fwt_access
.ssn
= cpu_to_le32(FWT_DEFAULT_SSN
);
386 if ((ptr
= next_param(ptr
)))
388 cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
390 fwt_access
.dsn
= cpu_to_le32(FWT_DEFAULT_DSN
);
392 if ((ptr
= next_param(ptr
)))
393 fwt_access
.hopcount
= simple_strtoul(ptr
, &ptr
, 10);
395 fwt_access
.hopcount
= FWT_DEFAULT_HOPCOUNT
;
397 if ((ptr
= next_param(ptr
)))
398 fwt_access
.ttl
= simple_strtoul(ptr
, &ptr
, 10);
400 fwt_access
.ttl
= FWT_DEFAULT_TTL
;
402 if ((ptr
= next_param(ptr
)))
403 fwt_access
.expiration
=
404 cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
406 fwt_access
.expiration
= cpu_to_le32(FWT_DEFAULT_EXPIRATION
);
408 if ((ptr
= next_param(ptr
)))
409 fwt_access
.sleepmode
= (u8
)simple_strtoul(ptr
, &ptr
, 10);
411 fwt_access
.sleepmode
= FWT_DEFAULT_SLEEPMODE
;
413 if ((ptr
= next_param(ptr
)))
415 cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
417 fwt_access
.snr
= cpu_to_le32(FWT_DEFAULT_SNR
);
421 char ethaddr1_str
[18], ethaddr2_str
[18];
422 eth_addr2str(fwt_access
.da
, ethaddr1_str
);
423 eth_addr2str(fwt_access
.ra
, ethaddr2_str
);
424 lbs_deb_ioctl("FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str
,
425 fwt_access
.dir
, ethaddr2_str
);
426 lbs_deb_ioctl("FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
427 fwt_access
.ssn
, fwt_access
.dsn
, fwt_access
.metric
,
428 fwt_access
.hopcount
, fwt_access
.ttl
, fwt_access
.expiration
,
429 fwt_access
.sleepmode
, fwt_access
.snr
);
433 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
434 cmd_act_fwt_access_add
,
435 cmd_option_waitforrsp
, 0,
436 (void *)&fwt_access
);
438 lbs_deb_leave_args(LBS_DEB_IOCTL
, "ret %d", ret
);
443 * @brief Delete an entry from the FWT table
444 * @param priv A pointer to wlan_private structure
445 * @param req A pointer to ifreq structure
446 * @return 0 --success, otherwise fail
448 static int wlan_fwt_del_ioctl(wlan_private
* priv
, struct ifreq
*req
)
450 struct iwreq
*wrq
= (struct iwreq
*)req
;
452 static struct cmd_ds_fwt_access fwt_access
;
456 lbs_deb_enter(LBS_DEB_IOCTL
);
458 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
)))
461 if ((ptr
= eth_str2addr(in_str
, fwt_access
.da
)) == NULL
) {
462 lbs_pr_alert( "FWT_DEL: Invalid MAC address 1\n");
466 if ((ptr
= eth_str2addr(ptr
, fwt_access
.ra
)) == NULL
) {
467 lbs_pr_alert( "FWT_DEL: Invalid MAC address 2\n");
471 if ((ptr
= next_param(ptr
)))
472 fwt_access
.dir
= (u8
)simple_strtoul(ptr
, &ptr
, 10);
474 fwt_access
.dir
= FWT_DEFAULT_DIR
;
478 char ethaddr1_str
[18], ethaddr2_str
[18];
479 lbs_deb_ioctl("FWT_DEL: line is %s\n", in_str
);
480 eth_addr2str(fwt_access
.da
, ethaddr1_str
);
481 eth_addr2str(fwt_access
.ra
, ethaddr2_str
);
482 lbs_deb_ioctl("FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str
,
483 ethaddr2_str
, fwt_access
.dir
);
487 ret
= libertas_prepare_and_send_command(priv
,
489 cmd_act_fwt_access_del
,
490 cmd_option_waitforrsp
, 0,
491 (void *)&fwt_access
);
492 lbs_deb_leave_args(LBS_DEB_IOCTL
, "ret %d", ret
);
498 * @brief Print route parameters
499 * @param fwt_access struct cmd_ds_fwt_access with route info
500 * @param buf destination buffer for route info
502 static void print_route(struct cmd_ds_fwt_access fwt_access
, char *buf
)
504 buf
+= sprintf(buf
, " ");
505 buf
+= eth_addr2str(fwt_access
.da
, buf
);
506 buf
+= sprintf(buf
, " ");
507 buf
+= eth_addr2str(fwt_access
.ra
, buf
);
508 buf
+= sprintf(buf
, " %u", fwt_access
.valid
);
509 buf
+= sprintf(buf
, " %u", le32_to_cpu(fwt_access
.metric
));
510 buf
+= sprintf(buf
, " %u", fwt_access
.dir
);
511 buf
+= sprintf(buf
, " %u", fwt_access
.rate
);
512 buf
+= sprintf(buf
, " %u", le32_to_cpu(fwt_access
.ssn
));
513 buf
+= sprintf(buf
, " %u", le32_to_cpu(fwt_access
.dsn
));
514 buf
+= sprintf(buf
, " %u", fwt_access
.hopcount
);
515 buf
+= sprintf(buf
, " %u", fwt_access
.ttl
);
516 buf
+= sprintf(buf
, " %u", le32_to_cpu(fwt_access
.expiration
));
517 buf
+= sprintf(buf
, " %u", fwt_access
.sleepmode
);
518 buf
+= sprintf(buf
, " %u ", le32_to_cpu(fwt_access
.snr
));
519 buf
+= eth_addr2str(fwt_access
.prec
, buf
);
523 * @brief Lookup an entry in the FWT table
524 * @param priv A pointer to wlan_private structure
525 * @param req A pointer to ifreq structure
526 * @return 0 --success, otherwise fail
528 static int wlan_fwt_lookup_ioctl(wlan_private
* priv
, struct ifreq
*req
)
530 struct iwreq
*wrq
= (struct iwreq
*)req
;
533 static struct cmd_ds_fwt_access fwt_access
;
534 static char out_str
[128];
537 lbs_deb_enter(LBS_DEB_IOCTL
);
539 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
)))
542 if ((ptr
= eth_str2addr(in_str
, fwt_access
.da
)) == NULL
) {
543 lbs_pr_alert( "FWT_LOOKUP: Invalid MAC address\n");
549 char ethaddr1_str
[18];
550 lbs_deb_ioctl("FWT_LOOKUP: line is %s\n", in_str
);
551 eth_addr2str(fwt_access
.da
, ethaddr1_str
);
552 lbs_deb_ioctl("FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str
);
556 ret
= libertas_prepare_and_send_command(priv
,
558 cmd_act_fwt_access_lookup
,
559 cmd_option_waitforrsp
, 0,
560 (void *)&fwt_access
);
563 print_route(fwt_access
, out_str
);
565 sprintf(out_str
, "(null)");
567 wrq
->u
.data
.length
= strlen(out_str
);
568 if (copy_to_user(wrq
->u
.data
.pointer
, (char *)out_str
,
569 wrq
->u
.data
.length
)) {
570 lbs_deb_ioctl("FWT_LOOKUP: Copy to user failed!\n");
574 lbs_deb_leave(LBS_DEB_IOCTL
);
579 * @brief Reset all entries from the FWT table
580 * @param priv A pointer to wlan_private structure
581 * @return 0 --success, otherwise fail
583 static int wlan_fwt_reset_ioctl(wlan_private
* priv
)
585 lbs_deb_ioctl("FWT: resetting\n");
587 return (libertas_prepare_and_send_command(priv
,
589 cmd_act_fwt_access_reset
,
590 cmd_option_waitforrsp
, 0, NULL
));
594 * @brief List an entry from the FWT table
595 * @param priv A pointer to wlan_private structure
596 * @param req A pointer to ifreq structure
597 * @return 0 --success, otherwise fail
599 static int wlan_fwt_list_ioctl(wlan_private
* priv
, struct ifreq
*req
)
601 struct iwreq
*wrq
= (struct iwreq
*)req
;
603 static struct cmd_ds_fwt_access fwt_access
;
605 static char out_str
[128];
606 char *pbuf
= out_str
;
609 lbs_deb_enter(LBS_DEB_IOCTL
);
611 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
))) {
616 fwt_access
.id
= cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
620 lbs_deb_ioctl("FWT_LIST: line is %s\n", in_str
);
621 lbs_deb_ioctl("FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access
.id
));
625 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
626 cmd_act_fwt_access_list
,
627 cmd_option_waitforrsp
, 0, (void *)&fwt_access
);
630 print_route(fwt_access
, pbuf
);
632 pbuf
+= sprintf(pbuf
, " (null)");
634 wrq
->u
.data
.length
= strlen(out_str
);
635 if (copy_to_user(wrq
->u
.data
.pointer
, (char *)out_str
,
636 wrq
->u
.data
.length
)) {
637 lbs_deb_ioctl("FWT_LIST: Copy to user failed!\n");
645 lbs_deb_leave(LBS_DEB_IOCTL
);
650 * @brief List an entry from the FRT table
651 * @param priv A pointer to wlan_private structure
652 * @param req A pointer to ifreq structure
653 * @return 0 --success, otherwise fail
655 static int wlan_fwt_list_route_ioctl(wlan_private
* priv
, struct ifreq
*req
)
657 struct iwreq
*wrq
= (struct iwreq
*)req
;
659 static struct cmd_ds_fwt_access fwt_access
;
661 static char out_str
[128];
662 char *pbuf
= out_str
;
665 lbs_deb_enter(LBS_DEB_IOCTL
);
667 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
)))
670 fwt_access
.id
= cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
674 lbs_deb_ioctl("FWT_LIST_ROUTE: line is %s\n", in_str
);
675 lbs_deb_ioctl("FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access
.id
));
679 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
680 cmd_act_fwt_access_list_route
,
681 cmd_option_waitforrsp
, 0, (void *)&fwt_access
);
684 print_route(fwt_access
, pbuf
);
686 pbuf
+= sprintf(pbuf
, " (null)");
688 wrq
->u
.data
.length
= strlen(out_str
);
689 if (copy_to_user(wrq
->u
.data
.pointer
, (char *)out_str
,
690 wrq
->u
.data
.length
)) {
691 lbs_deb_ioctl("FWT_LIST_ROUTE: Copy to user failed!\n");
695 lbs_deb_leave(LBS_DEB_IOCTL
);
700 * @brief List an entry from the FNT table
701 * @param priv A pointer to wlan_private structure
702 * @param req A pointer to ifreq structure
703 * @return 0 --success, otherwise fail
705 static int wlan_fwt_list_neighbor_ioctl(wlan_private
* priv
, struct ifreq
*req
)
707 struct iwreq
*wrq
= (struct iwreq
*)req
;
709 static struct cmd_ds_fwt_access fwt_access
;
711 static char out_str
[128];
712 char *pbuf
= out_str
;
715 lbs_deb_enter(LBS_DEB_IOCTL
);
717 if (copy_from_user(in_str
, wrq
->u
.data
.pointer
, sizeof(in_str
)))
720 memset(&fwt_access
, 0, sizeof(fwt_access
));
721 fwt_access
.id
= cpu_to_le32(simple_strtoul(ptr
, &ptr
, 10));
725 lbs_deb_ioctl("FWT_LIST_NEIGHBOR: line is %s\n", in_str
);
726 lbs_deb_ioctl("FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access
.id
));
730 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
731 cmd_act_fwt_access_list_neighbor
,
732 cmd_option_waitforrsp
, 0,
733 (void *)&fwt_access
);
736 pbuf
+= sprintf(pbuf
, " ra ");
737 pbuf
+= eth_addr2str(fwt_access
.ra
, pbuf
);
738 pbuf
+= sprintf(pbuf
, " slp %u", fwt_access
.sleepmode
);
739 pbuf
+= sprintf(pbuf
, " snr %u", le32_to_cpu(fwt_access
.snr
));
740 pbuf
+= sprintf(pbuf
, " ref %u", le32_to_cpu(fwt_access
.references
));
742 pbuf
+= sprintf(pbuf
, " (null)");
744 wrq
->u
.data
.length
= strlen(out_str
);
745 if (copy_to_user(wrq
->u
.data
.pointer
, (char *)out_str
,
746 wrq
->u
.data
.length
)) {
747 lbs_deb_ioctl("FWT_LIST_NEIGHBOR: Copy to user failed!\n");
751 lbs_deb_leave(LBS_DEB_IOCTL
);
756 * @brief Cleans up the route (FRT) and neighbor (FNT) tables
757 * (Garbage Collection)
758 * @param priv A pointer to wlan_private structure
759 * @param req A pointer to ifreq structure
760 * @return 0 --success, otherwise fail
762 static int wlan_fwt_cleanup_ioctl(wlan_private
* priv
, struct ifreq
*req
)
764 struct iwreq
*wrq
= (struct iwreq
*)req
;
765 static struct cmd_ds_fwt_access fwt_access
;
768 lbs_deb_enter(LBS_DEB_IOCTL
);
770 lbs_deb_ioctl("FWT: cleaning up\n");
772 memset(&fwt_access
, 0, sizeof(fwt_access
));
774 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
775 cmd_act_fwt_access_cleanup
,
776 cmd_option_waitforrsp
, 0,
777 (void *)&fwt_access
);
780 wrq
->u
.param
.value
= le32_to_cpu(fwt_access
.references
);
784 lbs_deb_leave(LBS_DEB_IOCTL
);
789 * @brief Gets firmware internal time (debug purposes)
790 * @param priv A pointer to wlan_private structure
791 * @param req A pointer to ifreq structure
792 * @return 0 --success, otherwise fail
794 static int wlan_fwt_time_ioctl(wlan_private
* priv
, struct ifreq
*req
)
796 struct iwreq
*wrq
= (struct iwreq
*)req
;
797 static struct cmd_ds_fwt_access fwt_access
;
800 lbs_deb_enter(LBS_DEB_IOCTL
);
802 lbs_deb_ioctl("FWT: getting time\n");
804 memset(&fwt_access
, 0, sizeof(fwt_access
));
806 ret
= libertas_prepare_and_send_command(priv
, cmd_fwt_access
,
807 cmd_act_fwt_access_time
,
808 cmd_option_waitforrsp
, 0,
809 (void *)&fwt_access
);
812 wrq
->u
.param
.value
= le32_to_cpu(fwt_access
.references
);
816 lbs_deb_leave(LBS_DEB_IOCTL
);
821 * @brief Gets mesh ttl from firmware
822 * @param priv A pointer to wlan_private structure
823 * @param req A pointer to ifreq structure
824 * @return 0 --success, otherwise fail
826 static int wlan_mesh_get_ttl_ioctl(wlan_private
* priv
, struct ifreq
*req
)
828 struct iwreq
*wrq
= (struct iwreq
*)req
;
829 struct cmd_ds_mesh_access mesh_access
;
832 lbs_deb_enter(LBS_DEB_IOCTL
);
834 memset(&mesh_access
, 0, sizeof(mesh_access
));
836 ret
= libertas_prepare_and_send_command(priv
, cmd_mesh_access
,
837 cmd_act_mesh_get_ttl
,
838 cmd_option_waitforrsp
, 0,
839 (void *)&mesh_access
);
842 wrq
->u
.param
.value
= le32_to_cpu(mesh_access
.data
[0]);
846 lbs_deb_leave(LBS_DEB_IOCTL
);
851 * @brief Gets mesh ttl from firmware
852 * @param priv A pointer to wlan_private structure
853 * @param ttl New ttl value
854 * @return 0 --success, otherwise fail
856 static int wlan_mesh_set_ttl_ioctl(wlan_private
* priv
, int ttl
)
858 struct cmd_ds_mesh_access mesh_access
;
861 lbs_deb_enter(LBS_DEB_IOCTL
);
863 if( (ttl
> 0xff) || (ttl
< 0) )
866 memset(&mesh_access
, 0, sizeof(mesh_access
));
867 mesh_access
.data
[0] = cpu_to_le32(ttl
);
869 ret
= libertas_prepare_and_send_command(priv
, cmd_mesh_access
,
870 cmd_act_mesh_set_ttl
,
871 cmd_option_waitforrsp
, 0,
872 (void *)&mesh_access
);
877 lbs_deb_leave(LBS_DEB_IOCTL
);
882 * @brief ioctl function - entry point
884 * @param dev A pointer to net_device structure
885 * @param req A pointer to ifreq structure
887 * @return 0--success, otherwise fail
889 int libertas_do_ioctl(struct net_device
*dev
, struct ifreq
*req
, int cmd
)
895 wlan_private
*priv
= dev
->priv
;
896 wlan_adapter
*adapter
= priv
->adapter
;
897 struct iwreq
*wrq
= (struct iwreq
*)req
;
899 lbs_deb_enter(LBS_DEB_IOCTL
);
901 lbs_deb_ioctl("libertas_do_ioctl: ioctl cmd = 0x%x\n", cmd
);
903 case WLAN_SETNONE_GETNONE
: /* set WPA mode on/off ioctl #20 */
904 switch (wrq
->u
.data
.flags
) {
905 case WLAN_SUBCMD_BT_RESET
: /* bt_reset */
906 wlan_bt_reset_ioctl(priv
);
908 case WLAN_SUBCMD_FWT_RESET
: /* fwt_reset */
909 wlan_fwt_reset_ioctl(priv
);
911 } /* End of switch */
914 case WLAN_SETONEINT_GETNONE
:
915 /* The first 4 bytes of req->ifr_data is sub-ioctl number
916 * after 4 bytes sits the payload.
918 subcmd
= wrq
->u
.data
.flags
;
920 subcmd
= (int)wrq
->u
.param
.value
;
924 idata
= SUBCMD_DATA(wrq
);
925 ret
= wlan_set_region(priv
, (u16
) idata
);
927 case WLAN_SUBCMD_MESH_SET_TTL
:
928 idata
= SUBCMD_DATA(wrq
);
929 ret
= wlan_mesh_set_ttl_ioctl(priv
, idata
);
932 case WLAN_SUBCMD_BT_SET_INVERT
:
933 ret
= wlan_bt_set_invert_ioctl(priv
, req
);
943 case WLAN_SET128CHAR_GET128CHAR
:
944 switch ((int)wrq
->u
.data
.flags
) {
945 case WLAN_SUBCMD_BT_ADD
:
946 ret
= wlan_bt_add_ioctl(priv
, req
);
948 case WLAN_SUBCMD_BT_DEL
:
949 ret
= wlan_bt_del_ioctl(priv
, req
);
951 case WLAN_SUBCMD_BT_LIST
:
952 ret
= wlan_bt_list_ioctl(priv
, req
);
954 case WLAN_SUBCMD_FWT_ADD
:
955 ret
= wlan_fwt_add_ioctl(priv
, req
);
957 case WLAN_SUBCMD_FWT_DEL
:
958 ret
= wlan_fwt_del_ioctl(priv
, req
);
960 case WLAN_SUBCMD_FWT_LOOKUP
:
961 ret
= wlan_fwt_lookup_ioctl(priv
, req
);
963 case WLAN_SUBCMD_FWT_LIST_NEIGHBOR
:
964 ret
= wlan_fwt_list_neighbor_ioctl(priv
, req
);
966 case WLAN_SUBCMD_FWT_LIST
:
967 ret
= wlan_fwt_list_ioctl(priv
, req
);
969 case WLAN_SUBCMD_FWT_LIST_ROUTE
:
970 ret
= wlan_fwt_list_route_ioctl(priv
, req
);
975 case WLAN_SETNONE_GETONEINT
:
976 switch (wrq
->u
.param
.value
) {
978 pdata
= (int *)wrq
->u
.name
;
979 *pdata
= (int)adapter
->regioncode
;
981 case WLAN_SUBCMD_FWT_CLEANUP
: /* fwt_cleanup */
982 ret
= wlan_fwt_cleanup_ioctl(priv
, req
);
985 case WLAN_SUBCMD_FWT_TIME
: /* fwt_time */
986 ret
= wlan_fwt_time_ioctl(priv
, req
);
989 case WLAN_SUBCMD_MESH_GET_TTL
:
990 ret
= wlan_mesh_get_ttl_ioctl(priv
, req
);
993 case WLAN_SUBCMD_BT_GET_INVERT
:
994 ret
= wlan_bt_get_invert_ioctl(priv
, req
);
1004 case WLAN_SET_GET_SIXTEEN_INT
:
1005 switch ((int)wrq
->u
.data
.flags
) {
1006 case WLAN_LED_GPIO_CTRL
:
1011 struct cmd_ds_802_11_led_ctrl ctrl
;
1012 struct mrvlietypes_ledgpio
*gpio
=
1013 (struct mrvlietypes_ledgpio
*) ctrl
.data
;
1015 memset(&ctrl
, 0, sizeof(ctrl
));
1016 if (wrq
->u
.data
.length
> MAX_LEDS
* 2)
1018 if ((wrq
->u
.data
.length
% 2) != 0)
1020 if (wrq
->u
.data
.length
== 0) {
1026 (data
, wrq
->u
.data
.pointer
,
1028 wrq
->u
.data
.length
)) {
1030 "Copy from user failed\n");
1037 ctrl
.numled
= cpu_to_le16(0);
1039 cpu_to_le16(TLV_TYPE_LED_GPIO
);
1040 gpio
->header
.len
= wrq
->u
.data
.length
;
1041 for (i
= 0; i
< wrq
->u
.data
.length
;
1043 gpio
->ledpin
[i
/ 2].led
=
1045 gpio
->ledpin
[i
/ 2].pin
=
1050 libertas_prepare_and_send_command(priv
,
1051 cmd_802_11_led_gpio_ctrl
,
1053 cmd_option_waitforrsp
,
1055 for (i
= 0; i
< gpio
->header
.len
; i
+= 2) {
1056 data
[i
] = gpio
->ledpin
[i
/ 2].led
;
1057 data
[i
+ 1] = gpio
->ledpin
[i
/ 2].pin
;
1059 if (copy_to_user(wrq
->u
.data
.pointer
, data
,
1061 gpio
->header
.len
)) {
1062 lbs_deb_ioctl("Copy to user failed\n");
1066 wrq
->u
.data
.length
= gpio
->header
.len
;
1077 lbs_deb_leave_args(LBS_DEB_IOCTL
, "ret %d", ret
);