1 #include <linux/slab.h>
2 #include <linux/time.h>
3 #include <linux/kthread.h>
4 #include <linux/delay.h>
5 #include "host_interface.h"
6 #include "coreconfigurator.h"
7 #include "wilc_wlan_if.h"
8 #include "wilc_msgqueue.h"
12 extern struct timer_list hDuringIpTimer;
14 extern u8 g_wilc_initialized;
16 /* Message types of the Host IF Message Queue*/
17 #define HOST_IF_MSG_SCAN 0
18 #define HOST_IF_MSG_CONNECT 1
19 #define HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO 2
20 #define HOST_IF_MSG_KEY 3
21 #define HOST_IF_MSG_RCVD_NTWRK_INFO 4
22 #define HOST_IF_MSG_RCVD_SCAN_COMPLETE 5
23 #define HOST_IF_MSG_CFG_PARAMS 6
24 #define HOST_IF_MSG_SET_CHANNEL 7
25 #define HOST_IF_MSG_DISCONNECT 8
26 #define HOST_IF_MSG_GET_RSSI 9
27 #define HOST_IF_MSG_GET_CHNL 10
28 #define HOST_IF_MSG_ADD_BEACON 11
29 #define HOST_IF_MSG_DEL_BEACON 12
30 #define HOST_IF_MSG_ADD_STATION 13
31 #define HOST_IF_MSG_DEL_STATION 14
32 #define HOST_IF_MSG_EDIT_STATION 15
33 #define HOST_IF_MSG_SCAN_TIMER_FIRED 16
34 #define HOST_IF_MSG_CONNECT_TIMER_FIRED 17
35 #define HOST_IF_MSG_POWER_MGMT 18
36 #define HOST_IF_MSG_GET_INACTIVETIME 19
37 #define HOST_IF_MSG_REMAIN_ON_CHAN 20
38 #define HOST_IF_MSG_REGISTER_FRAME 21
39 #define HOST_IF_MSG_LISTEN_TIMER_FIRED 22
40 #define HOST_IF_MSG_GET_LINKSPEED 23
41 #define HOST_IF_MSG_SET_WFIDRV_HANDLER 24
42 #define HOST_IF_MSG_SET_MAC_ADDRESS 25
43 #define HOST_IF_MSG_GET_MAC_ADDRESS 26
44 #define HOST_IF_MSG_SET_OPERATION_MODE 27
45 #define HOST_IF_MSG_SET_IPADDRESS 28
46 #define HOST_IF_MSG_GET_IPADDRESS 29
47 #define HOST_IF_MSG_FLUSH_CONNECT 30
48 #define HOST_IF_MSG_GET_STATISTICS 31
49 #define HOST_IF_MSG_SET_MULTICAST_FILTER 32
50 #define HOST_IF_MSG_ADD_BA_SESSION 33
51 #define HOST_IF_MSG_DEL_BA_SESSION 34
52 #define HOST_IF_MSG_Q_IDLE 35
53 #define HOST_IF_MSG_DEL_ALL_STA 36
54 #define HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS 34
55 #define HOST_IF_MSG_EXIT 100
57 #define HOST_IF_SCAN_TIMEOUT 4000
58 #define HOST_IF_CONNECT_TIMEOUT 9500
60 #define BA_SESSION_DEFAULT_BUFFER_SIZE 16
61 #define BA_SESSION_DEFAULT_TIMEOUT 1000
62 #define BLOCK_ACK_REQ_SIZE 0x14
65 * @struct cfg_param_attr
66 * @brief Structure to hold Host IF CFG Params Attributes
70 * @author Mai Daftedar
74 struct cfg_param_attr {
75 tstrCfgParamVal pstrCfgParamVal;
79 * @struct host_if_wpa_attr
80 * @brief Structure to hold Host IF Scan Attributes
84 * @author Mai Daftedar
88 struct host_if_wpa_attr {
100 * @struct host_if_wep_attr
101 * @brief Structure to hold Host IF Scan Attributes
105 * @author Mai Daftedar
106 * @date 25 March 2012
109 struct host_if_wep_attr {
114 enum AUTHTYPE tenuAuth_type;
118 * @struct host_if_key_attr
119 * @brief Structure to hold Host IF Scan Attributes
123 * @author Mai Daftedar
124 * @date 25 March 2012
127 union host_if_key_attr {
128 struct host_if_wep_attr strHostIFwepAttr;
129 struct host_if_wpa_attr strHostIFwpaAttr;
130 struct host_if_pmkid_attr strHostIFpmkidAttr;
135 * @brief Structure to hold Host IF Scan Attributes
139 * @author Mai Daftedar
140 * @date 25 March 2012
144 enum KEY_TYPE enuKeyType;
146 union host_if_key_attr uniHostIFkeyAttr;
154 * @brief Structure to hold Host IF Scan Attributes
158 * @author Mostafa Abu Bakr
159 * @date 25 March 2012
169 wilc_scan_result pfScanResult;
171 struct hidden_network strHiddenNetwork;
175 * @struct connect_attr
176 * @brief Structure to hold Host IF Connect Attributes
180 * @author Mostafa Abu Bakr
181 * @date 25 March 2012
184 struct connect_attr {
191 wilc_connect_result pfConnectResult;
193 enum AUTHTYPE tenuAuth_type;
199 * @struct rcvd_async_info
200 * @brief Structure to hold Received General Asynchronous info
204 * @author Mostafa Abu Bakr
205 * @date 25 March 2012
208 struct rcvd_async_info {
214 * @struct channel_attr
215 * @brief Set Channel message body
219 * @author Mai Daftedar
220 * @date 25 March 2012
223 struct channel_attr {
228 * @struct tstrScanComplete
229 * @brief hold received Async. Scan Complete message body
234 * @date 25 March 2012
237 /*typedef struct _tstrScanComplete
241 * } tstrScanComplete;*/
244 * @struct beacon_attr
245 * @brief Set Beacon message body
249 * @author Adham Abozaeid
254 u32 u32Interval; /*!< Beacon Interval. Period between two successive beacons on air */
255 u32 u32DTIMPeriod; /*!< DTIM Period. Indicates how many Beacon frames
256 * (including the current frame) appear before the next DTIM */
257 u32 u32HeadLen; /*!< Length of the head buffer in bytes */
258 u8 *pu8Head; /*!< Pointer to the beacon's head buffer. Beacon's head is the part
259 * from the beacon's start till the TIM element, NOT including the TIM */
260 u32 u32TailLen; /*!< Length of the tail buffer in bytes */
261 u8 *pu8Tail; /*!< Pointer to the beacon's tail buffer. Beacon's tail starts just
262 * after the TIM inormation element */
266 * @struct set_multicast
267 * @brief set Multicast filter Address
271 * @author Abdelrahman Sobhy
272 * @date 30 August 2013
273 * @version 1.0 Description
276 struct set_multicast {
282 * @struct del_all_sta
283 * @brief Deauth station message body
287 * @author Mai Daftedar
288 * @date 09 April 2014
289 * @version 1.0 Description
292 u8 au8Sta_DelAllSta[MAX_NUM_STA][ETH_ALEN];
298 * @brief Delete station message body
302 * @author Adham Abozaeid
304 * @version 1.0 Description
307 u8 au8MacAddr[ETH_ALEN];
311 * @struct power_mgmt_param
312 * @brief Power management message body
316 * @author Adham Abozaeid
317 * @date 24 November 2012
320 struct power_mgmt_param {
327 * @struct set_ip_addr
328 * @brief set IP Address message body
332 * @author Abdelrahman Sobhy
333 * @date 30 August 2013
334 * @version 1.0 Description
342 * @struct sta_inactive_t
343 * @brief Get station message body
347 * @author Mai Daftedar
348 * @date 16 April 2013
351 struct sta_inactive_t {
356 * @union message_body
357 * @brief Message body for the Host Interface message_q
361 * @author Mostafa Abu Bakr
362 * @date 25 March 2012
366 struct scan_attr scan_info;
367 struct connect_attr con_info;
368 struct rcvd_net_info net_info;
369 struct rcvd_async_info async_info;
370 struct key_attr key_info;
371 struct cfg_param_attr cfg_info;
372 struct channel_attr channel_info;
373 struct beacon_attr beacon_info;
374 struct add_sta_param add_sta_info;
375 struct del_sta del_sta_info;
376 struct add_sta_param edit_sta_info;
377 struct power_mgmt_param pwr_mgmt_info;
378 struct sta_inactive_t mac_info;
379 struct set_ip_addr ip_info;
380 struct drv_handler drv;
381 struct set_multicast multicast_info;
383 struct set_mac_addr set_mac_info;
384 struct get_mac_addr get_mac_info;
385 struct ba_session_info session_info;
386 struct remain_ch remain_on_ch;
387 struct reg_frame reg_frame;
389 struct del_all_sta del_all_sta_info;
393 * @struct struct host_if_msg
394 * @brief Host Interface message
398 * @author Mostafa Abu Bakr
399 * @date 25 March 2012
403 u16 id; /*!< Message ID */
404 union message_body body; /*!< Message body */
405 tstrWILC_WFIDrv *drvHandler;
408 typedef struct _tstrWidJoinReqExt {
409 char SSID[MAX_SSID_LEN];
414 /*Struct containg joinParam of each AP*/
415 typedef struct _tstrJoinBssParam {
421 char ssid[MAX_SSID_LEN];
423 u8 supp_rates[MAX_RATES_SUPPORTED + 1];
430 u8 rsn_pcip_policy[3];
431 u8 rsn_auth_policy[3];
433 struct _tstrJoinParam *nextJoinBss;
444 /*a linked list table containing needed join parameters entries for each AP found in most recent scan*/
445 typedef struct _tstrBssTable {
447 tstrJoinBssParam *head;
448 tstrJoinBssParam *tail;
454 SCAN_CONNECT_TIMER_FORCE_32BIT = 0xFFFFFFFF
457 /*****************************************************************************/
459 /* Global Variabls */
461 /*****************************************************************************/
462 /* Zero is not used, because a zero ID means termination */
463 static tstrWILC_WFIDrv *wfidrv_list[NUM_CONCURRENT_IFC + 1];
464 tstrWILC_WFIDrv *terminated_handle;
465 tstrWILC_WFIDrv *gWFiDrvHandle;
466 bool g_obtainingIP = false;
468 static struct task_struct *HostIFthreadHandler;
469 static WILC_MsgQueueHandle gMsgQHostIF;
470 static struct semaphore hSemHostIFthrdEnd;
472 struct semaphore hSemDeinitDrvHandle;
473 static struct semaphore hWaitResponse;
474 struct semaphore hSemHostIntDeinit;
475 struct timer_list g_hPeriodicRSSI;
479 u8 gau8MulticastMacAddrList[WILC_MULTICAST_TABLE_SIZE][ETH_ALEN];
481 static u8 gapu8RcvdAssocResp[MAX_ASSOC_RESP_FRAME_SIZE];
483 bool gbScanWhileConnected = false;
488 static u8 gs8SetIP[2][4];
489 static u8 gs8GetIP[2][4];
490 static u32 gu32InactiveTime;
492 static u32 gu32WidConnRstHack;
494 u8 *gu8FlushedJoinReq;
495 u8 *gu8FlushedInfoElemAsoc;
496 u8 gu8Flushed11iMode;
497 u8 gu8FlushedAuthType;
498 u32 gu32FlushedJoinReqSize;
499 u32 gu32FlushedInfoElemAsocSize;
500 tstrWILC_WFIDrv *gu8FlushedJoinReqDrvHandler;
501 #define REAL_JOIN_REQ 0
502 #define FLUSHED_JOIN_REQ 1
503 #define FLUSHED_BYTE_POS 79 /* Position the byte indicating flushing in the flushed request */
505 static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo);
507 extern void chip_sleep_manually(u32 u32SleepTime);
508 extern int linux_wlan_get_num_conn_ifcs(void);
510 static int add_handler_in_list(tstrWILC_WFIDrv *handler)
514 for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) {
515 if (!wfidrv_list[i]) {
516 wfidrv_list[i] = handler;
524 static int remove_handler_in_list(tstrWILC_WFIDrv *handler)
528 for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) {
529 if (wfidrv_list[i] == handler) {
530 wfidrv_list[i] = NULL;
538 static int get_id_from_handler(tstrWILC_WFIDrv *handler)
545 for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) {
546 if (wfidrv_list[i] == handler)
553 static tstrWILC_WFIDrv *get_handler_from_id(int id)
555 if (id <= 0 || id >= ARRAY_SIZE(wfidrv_list))
557 return wfidrv_list[id];
561 * @brief Handle_SetChannel
562 * @details Sending config packet to firmware to set channel
563 * @param[in] struct channel_attr *pstrHostIFSetChan
564 * @return Error code.
569 static s32 Handle_SetChannel(tstrWILC_WFIDrv *drvHandler,
570 struct channel_attr *pstrHostIFSetChan)
575 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
577 /*prepare configuration packet*/
578 strWID.u16WIDid = (u16)WID_CURRENT_CHANNEL;
579 strWID.enuWIDtype = WID_CHAR;
580 strWID.ps8WidVal = (char *)&(pstrHostIFSetChan->u8SetChan);
581 strWID.s32ValueSize = sizeof(char);
583 PRINT_D(HOSTINF_DBG, "Setting channel\n");
585 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
586 get_id_from_handler(pstrWFIDrv));
588 PRINT_ER("Failed to set channel\n");
595 * @brief Handle_SetWfiDrvHandler
596 * @details Sending config packet to firmware to set driver handler
597 * @param[in] void * drvHandler,
598 * struct drv_handler *pstrHostIfSetDrvHandler
599 * @return Error code.
604 static s32 Handle_SetWfiDrvHandler(tstrWILC_WFIDrv *drvHandler,
605 struct drv_handler *pstrHostIfSetDrvHandler)
610 tstrWILC_WFIDrv *pstrWFIDrv = drvHandler;
613 /*prepare configuration packet*/
614 strWID.u16WIDid = (u16)WID_SET_DRV_HANDLER;
615 strWID.enuWIDtype = WID_INT;
616 strWID.ps8WidVal = (s8 *)&(pstrHostIfSetDrvHandler->u32Address);
617 strWID.s32ValueSize = sizeof(u32);
621 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
622 pstrHostIfSetDrvHandler->u32Address);
624 if (pstrWFIDrv == NULL)
625 up(&hSemDeinitDrvHandle);
629 PRINT_ER("Failed to set driver handler\n");
637 * @brief Handle_SetWfiAPDrvHandler
638 * @details Sending config packet to firmware to set driver handler
639 * @param[in] void * drvHandler,tstrHostIfSetDrvHandler* pstrHostIfSetDrvHandler
640 * @return Error code.
645 static s32 Handle_SetOperationMode(tstrWILC_WFIDrv *drvHandler,
646 struct op_mode *pstrHostIfSetOperationMode)
651 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
654 /*prepare configuration packet*/
655 strWID.u16WIDid = (u16)WID_SET_OPERATION_MODE;
656 strWID.enuWIDtype = WID_INT;
657 strWID.ps8WidVal = (s8 *)&(pstrHostIfSetOperationMode->u32Mode);
658 strWID.s32ValueSize = sizeof(u32);
661 PRINT_INFO(HOSTINF_DBG, "pstrWFIDrv= %p\n", pstrWFIDrv);
663 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
664 get_id_from_handler(pstrWFIDrv));
667 if ((pstrHostIfSetOperationMode->u32Mode) == IDLE_MODE)
668 up(&hSemDeinitDrvHandle);
672 PRINT_ER("Failed to set driver handler\n");
680 * @brief host_int_set_IPAddress
681 * @details Setting IP address params in message queue
682 * @param[in] WILC_WFIDrvHandle hWFIDrv, u8* pu8IPAddr
683 * @return Error code.
688 s32 Handle_set_IPAddress(tstrWILC_WFIDrv *drvHandler, u8 *pu8IPAddr, u8 idx)
693 char firmwareIPAddress[4] = {0};
694 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
696 if (pu8IPAddr[0] < 192)
699 PRINT_INFO(HOSTINF_DBG, "Indx = %d, Handling set IP = %pI4\n", idx, pu8IPAddr);
701 memcpy(gs8SetIP[idx], pu8IPAddr, IP_ALEN);
703 /*prepare configuration packet*/
704 strWID.u16WIDid = (u16)WID_IP_ADDRESS;
705 strWID.enuWIDtype = WID_STR;
706 strWID.ps8WidVal = (u8 *)pu8IPAddr;
707 strWID.s32ValueSize = IP_ALEN;
709 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
710 get_id_from_handler(pstrWFIDrv));
713 host_int_get_ipaddress(drvHandler, firmwareIPAddress, idx);
716 PRINT_ER("Failed to set IP address\n");
720 PRINT_INFO(HOSTINF_DBG, "IP address set\n");
727 * @brief Handle_get_IPAddress
728 * @details Setting IP address params in message queue
729 * @param[in] WILC_WFIDrvHandle hWFIDrv, u8* pu8IPAddr
730 * @return Error code.
735 s32 Handle_get_IPAddress(tstrWILC_WFIDrv *drvHandler, u8 *pu8IPAddr, u8 idx)
740 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
742 /*prepare configuration packet*/
743 strWID.u16WIDid = (u16)WID_IP_ADDRESS;
744 strWID.enuWIDtype = WID_STR;
745 strWID.ps8WidVal = kmalloc(IP_ALEN, GFP_KERNEL);
746 strWID.s32ValueSize = IP_ALEN;
748 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
749 get_id_from_handler(pstrWFIDrv));
751 PRINT_INFO(HOSTINF_DBG, "%pI4\n", strWID.ps8WidVal);
753 memcpy(gs8GetIP[idx], strWID.ps8WidVal, IP_ALEN);
755 /*get the value by searching the local copy*/
756 kfree(strWID.ps8WidVal);
758 if (memcmp(gs8GetIP[idx], gs8SetIP[idx], IP_ALEN) != 0)
759 host_int_setup_ipaddress(pstrWFIDrv, gs8SetIP[idx], idx);
762 PRINT_ER("Failed to get IP address\n");
766 PRINT_INFO(HOSTINF_DBG, "IP address retrieved:: u8IfIdx = %d\n", idx);
767 PRINT_INFO(HOSTINF_DBG, "%pI4\n", gs8GetIP[idx]);
768 PRINT_INFO(HOSTINF_DBG, "\n");
775 * @brief Handle_SetMacAddress
776 * @details Setting mac address
777 * @param[in] void * drvHandler,tstrHostIfSetDrvHandler* pstrHostIfSetDrvHandler
778 * @return Error code.
779 * @author Amr Abdel-Moghny
780 * @date November 2013
783 static s32 Handle_SetMacAddress(tstrWILC_WFIDrv *drvHandler,
784 struct set_mac_addr *pstrHostIfSetMacAddress)
789 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
790 u8 *mac_buf = kmalloc(ETH_ALEN, GFP_KERNEL);
792 if (mac_buf == NULL) {
793 PRINT_ER("No buffer to send mac address\n");
796 memcpy(mac_buf, pstrHostIfSetMacAddress->u8MacAddress, ETH_ALEN);
798 /*prepare configuration packet*/
799 strWID.u16WIDid = (u16)WID_MAC_ADDR;
800 strWID.enuWIDtype = WID_STR;
801 strWID.ps8WidVal = mac_buf;
802 strWID.s32ValueSize = ETH_ALEN;
803 PRINT_D(GENERIC_DBG, "mac addr = :%pM\n", strWID.ps8WidVal);
805 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
806 get_id_from_handler(pstrWFIDrv));
808 PRINT_ER("Failed to set mac address\n");
818 * @brief Handle_GetMacAddress
819 * @details Getting mac address
820 * @param[in] void * drvHandler,tstrHostIfSetDrvHandler* pstrHostIfSetDrvHandler
821 * @return Error code.
822 * @author Amr Abdel-Moghny
826 static s32 Handle_GetMacAddress(tstrWILC_WFIDrv *drvHandler,
827 struct get_mac_addr *pstrHostIfGetMacAddress)
833 /*prepare configuration packet*/
834 strWID.u16WIDid = (u16)WID_MAC_ADDR;
835 strWID.enuWIDtype = WID_STR;
836 strWID.ps8WidVal = pstrHostIfGetMacAddress->u8MacAddress;
837 strWID.s32ValueSize = ETH_ALEN;
840 s32Error = send_config_pkt(GET_CFG, &strWID, 1, false,
841 get_id_from_handler(drvHandler));
843 PRINT_ER("Failed to get mac address\n");
853 * @brief Handle_CfgParam
854 * @details Sending config packet to firmware to set CFG params
855 * @param[in] struct cfg_param_attr *strHostIFCfgParamAttr
856 * @return Error code.
861 static s32 Handle_CfgParam(tstrWILC_WFIDrv *drvHandler,
862 struct cfg_param_attr *strHostIFCfgParamAttr)
865 tstrWID strWIDList[32];
867 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
870 down(&(pstrWFIDrv->gtOsCfgValuesSem));
873 PRINT_D(HOSTINF_DBG, "Setting CFG params\n");
875 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & BSS_TYPE) {
876 /*----------------------------------------------------------*/
877 /*Input Value: INFRASTRUCTURE = 1, */
878 /* INDEPENDENT= 2, */
880 /*----------------------------------------------------------*/
881 /* validate input then copy>> need to check value 4 and 5 */
882 if (strHostIFCfgParamAttr->pstrCfgParamVal.bss_type < 6) {
883 strWIDList[u8WidCnt].u16WIDid = WID_BSS_TYPE;
884 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.bss_type;
885 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
886 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
887 pstrWFIDrv->strCfgValues.bss_type = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.bss_type;
889 PRINT_ER("check value 6 over\n");
895 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & AUTH_TYPE) {
896 /*------------------------------------------------------*/
897 /*Input Values: OPEN_SYSTEM = 0, */
898 /* SHARED_KEY = 1, */
900 /*------------------------------------------------------*/
901 /*validate Possible values*/
902 if ((strHostIFCfgParamAttr->pstrCfgParamVal.auth_type) == 1 || (strHostIFCfgParamAttr->pstrCfgParamVal.auth_type) == 2 || (strHostIFCfgParamAttr->pstrCfgParamVal.auth_type) == 5) {
903 strWIDList[u8WidCnt].u16WIDid = WID_AUTH_TYPE;
904 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.auth_type;
905 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
906 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
907 pstrWFIDrv->strCfgValues.auth_type = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.auth_type;
909 PRINT_ER("Impossible value \n");
915 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & AUTHEN_TIMEOUT) {
916 /* range is 1 to 65535. */
917 if (strHostIFCfgParamAttr->pstrCfgParamVal.auth_timeout > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.auth_timeout < 65536) {
918 strWIDList[u8WidCnt].u16WIDid = WID_AUTH_TIMEOUT;
919 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.auth_timeout;
920 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
921 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
922 pstrWFIDrv->strCfgValues.auth_timeout = strHostIFCfgParamAttr->pstrCfgParamVal.auth_timeout;
924 PRINT_ER("Range(1 ~ 65535) over\n");
930 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & POWER_MANAGEMENT) {
931 /*-----------------------------------------------------------*/
932 /*Input Values: NO_POWERSAVE = 0, */
933 /* MIN_FAST_PS = 1, */
934 /* MAX_FAST_PS = 2, */
935 /* MIN_PSPOLL_PS = 3, */
936 /* MAX_PSPOLL_PS = 4 */
937 /*----------------------------------------------------------*/
938 if (strHostIFCfgParamAttr->pstrCfgParamVal.power_mgmt_mode < 5) {
939 strWIDList[u8WidCnt].u16WIDid = WID_POWER_MANAGEMENT;
940 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.power_mgmt_mode;
941 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
942 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
943 pstrWFIDrv->strCfgValues.power_mgmt_mode = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.power_mgmt_mode;
945 PRINT_ER("Invalide power mode\n");
951 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & RETRY_SHORT) {
952 /* range from 1 to 256 */
953 if ((strHostIFCfgParamAttr->pstrCfgParamVal.short_retry_limit > 0) && (strHostIFCfgParamAttr->pstrCfgParamVal.short_retry_limit < 256)) {
954 strWIDList[u8WidCnt].u16WIDid = WID_SHORT_RETRY_LIMIT;
955 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.short_retry_limit;
956 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
957 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
958 pstrWFIDrv->strCfgValues.short_retry_limit = strHostIFCfgParamAttr->pstrCfgParamVal.short_retry_limit;
960 PRINT_ER("Range(1~256) over\n");
966 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & RETRY_LONG) {
967 /* range from 1 to 256 */
968 if ((strHostIFCfgParamAttr->pstrCfgParamVal.long_retry_limit > 0) && (strHostIFCfgParamAttr->pstrCfgParamVal.long_retry_limit < 256)) {
969 strWIDList[u8WidCnt].u16WIDid = WID_LONG_RETRY_LIMIT;
970 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.long_retry_limit;
972 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
973 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
974 pstrWFIDrv->strCfgValues.long_retry_limit = strHostIFCfgParamAttr->pstrCfgParamVal.long_retry_limit;
976 PRINT_ER("Range(1~256) over\n");
982 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & FRAG_THRESHOLD) {
984 if (strHostIFCfgParamAttr->pstrCfgParamVal.frag_threshold > 255 && strHostIFCfgParamAttr->pstrCfgParamVal.frag_threshold < 7937) {
985 strWIDList[u8WidCnt].u16WIDid = WID_FRAG_THRESHOLD;
986 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.frag_threshold;
987 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
988 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
989 pstrWFIDrv->strCfgValues.frag_threshold = strHostIFCfgParamAttr->pstrCfgParamVal.frag_threshold;
991 PRINT_ER("Threshold Range fail\n");
997 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & RTS_THRESHOLD) {
998 /* range 256 to 65535 */
999 if (strHostIFCfgParamAttr->pstrCfgParamVal.rts_threshold > 255 && strHostIFCfgParamAttr->pstrCfgParamVal.rts_threshold < 65536) {
1000 strWIDList[u8WidCnt].u16WIDid = WID_RTS_THRESHOLD;
1001 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.rts_threshold;
1002 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1003 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1004 pstrWFIDrv->strCfgValues.rts_threshold = strHostIFCfgParamAttr->pstrCfgParamVal.rts_threshold;
1006 PRINT_ER("Threshold Range fail\n");
1012 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & PREAMBLE) {
1013 /*-----------------------------------------------------*/
1014 /*Input Values: Short= 0, */
1017 /*------------------------------------------------------*/
1018 if (strHostIFCfgParamAttr->pstrCfgParamVal.preamble_type < 3) {
1019 strWIDList[u8WidCnt].u16WIDid = WID_PREAMBLE;
1020 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.preamble_type;
1021 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
1022 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
1023 pstrWFIDrv->strCfgValues.preamble_type = strHostIFCfgParamAttr->pstrCfgParamVal.preamble_type;
1025 PRINT_ER("Preamle Range(0~2) over\n");
1031 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & SHORT_SLOT_ALLOWED) {
1032 if (strHostIFCfgParamAttr->pstrCfgParamVal.short_slot_allowed < 2) {
1033 strWIDList[u8WidCnt].u16WIDid = WID_SHORT_SLOT_ALLOWED;
1034 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.short_slot_allowed;
1035 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
1036 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
1037 pstrWFIDrv->strCfgValues.short_slot_allowed = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.short_slot_allowed;
1039 PRINT_ER("Short slot(2) over\n");
1045 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & TXOP_PROT_DISABLE) {
1046 /*Description: used to Disable RTS-CTS protection for TXOP burst*/
1047 /*transmission when the acknowledgement policy is No-Ack or Block-Ack */
1048 /* this information is useful for external supplicant */
1049 /*Input Values: 1 for enable and 0 for disable. */
1050 if (strHostIFCfgParamAttr->pstrCfgParamVal.txop_prot_disabled < 2) {
1051 strWIDList[u8WidCnt].u16WIDid = WID_11N_TXOP_PROT_DISABLE;
1052 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.txop_prot_disabled;
1053 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
1054 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
1055 pstrWFIDrv->strCfgValues.txop_prot_disabled = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.txop_prot_disabled;
1057 PRINT_ER("TXOP prot disable\n");
1063 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & BEACON_INTERVAL) {
1064 /* range is 1 to 65535. */
1065 if (strHostIFCfgParamAttr->pstrCfgParamVal.beacon_interval > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.beacon_interval < 65536) {
1066 strWIDList[u8WidCnt].u16WIDid = WID_BEACON_INTERVAL;
1067 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.beacon_interval;
1068 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1069 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1070 pstrWFIDrv->strCfgValues.beacon_interval = strHostIFCfgParamAttr->pstrCfgParamVal.beacon_interval;
1072 PRINT_ER("Beacon interval(1~65535) fail\n");
1078 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & DTIM_PERIOD) {
1079 /* range is 1 to 255. */
1080 if (strHostIFCfgParamAttr->pstrCfgParamVal.dtim_period > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.dtim_period < 256) {
1081 strWIDList[u8WidCnt].u16WIDid = WID_DTIM_PERIOD;
1082 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.dtim_period;
1083 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
1084 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
1085 pstrWFIDrv->strCfgValues.dtim_period = strHostIFCfgParamAttr->pstrCfgParamVal.dtim_period;
1087 PRINT_ER("DTIM range(1~255) fail\n");
1093 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & SITE_SURVEY) {
1094 /*----------------------------------------------------------------------*/
1095 /*Input Values: SITE_SURVEY_1CH = 0, i.e.: currently set channel */
1096 /* SITE_SURVEY_ALL_CH = 1, */
1097 /* SITE_SURVEY_OFF = 2 */
1098 /*----------------------------------------------------------------------*/
1099 if (strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_enabled < 3) {
1100 strWIDList[u8WidCnt].u16WIDid = WID_SITE_SURVEY;
1101 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_enabled;
1102 strWIDList[u8WidCnt].enuWIDtype = WID_CHAR;
1103 strWIDList[u8WidCnt].s32ValueSize = sizeof(char);
1104 pstrWFIDrv->strCfgValues.site_survey_enabled = (u8)strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_enabled;
1106 PRINT_ER("Site survey disable\n");
1112 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & SITE_SURVEY_SCAN_TIME) {
1113 /* range is 1 to 65535. */
1114 if (strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_scan_time > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_scan_time < 65536) {
1115 strWIDList[u8WidCnt].u16WIDid = WID_SITE_SURVEY_SCAN_TIME;
1116 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_scan_time;
1117 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1118 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1119 pstrWFIDrv->strCfgValues.site_survey_scan_time = strHostIFCfgParamAttr->pstrCfgParamVal.site_survey_scan_time;
1121 PRINT_ER("Site survey scan time(1~65535) over\n");
1127 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & ACTIVE_SCANTIME) {
1128 /* range is 1 to 65535. */
1129 if (strHostIFCfgParamAttr->pstrCfgParamVal.active_scan_time > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.active_scan_time < 65536) {
1130 strWIDList[u8WidCnt].u16WIDid = WID_ACTIVE_SCAN_TIME;
1131 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.active_scan_time;
1132 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1133 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1134 pstrWFIDrv->strCfgValues.active_scan_time = strHostIFCfgParamAttr->pstrCfgParamVal.active_scan_time;
1136 PRINT_ER("Active scan time(1~65535) over\n");
1142 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & PASSIVE_SCANTIME) {
1143 /* range is 1 to 65535. */
1144 if (strHostIFCfgParamAttr->pstrCfgParamVal.passive_scan_time > 0 && strHostIFCfgParamAttr->pstrCfgParamVal.passive_scan_time < 65536) {
1145 strWIDList[u8WidCnt].u16WIDid = WID_PASSIVE_SCAN_TIME;
1146 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&strHostIFCfgParamAttr->pstrCfgParamVal.passive_scan_time;
1147 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1148 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1149 pstrWFIDrv->strCfgValues.passive_scan_time = strHostIFCfgParamAttr->pstrCfgParamVal.passive_scan_time;
1151 PRINT_ER("Passive scan time(1~65535) over\n");
1157 if (strHostIFCfgParamAttr->pstrCfgParamVal.u32SetCfgFlag & CURRENT_TX_RATE) {
1158 CURRENT_TX_RATE_T curr_tx_rate = strHostIFCfgParamAttr->pstrCfgParamVal.curr_tx_rate;
1159 /*----------------------------------------------------------------------*/
1160 /*Rates: 1 2 5.5 11 6 9 12 18 24 36 48 54 Auto */
1161 /*InputValues: 1 2 3 4 5 6 7 8 9 10 11 12 0 */
1162 /*----------------------------------------------------------------------*/
1164 if (curr_tx_rate == AUTORATE || curr_tx_rate == MBPS_1
1165 || curr_tx_rate == MBPS_2 || curr_tx_rate == MBPS_5_5
1166 || curr_tx_rate == MBPS_11 || curr_tx_rate == MBPS_6
1167 || curr_tx_rate == MBPS_9 || curr_tx_rate == MBPS_12
1168 || curr_tx_rate == MBPS_18 || curr_tx_rate == MBPS_24
1169 || curr_tx_rate == MBPS_36 || curr_tx_rate == MBPS_48 || curr_tx_rate == MBPS_54) {
1170 strWIDList[u8WidCnt].u16WIDid = WID_CURRENT_TX_RATE;
1171 strWIDList[u8WidCnt].ps8WidVal = (s8 *)&curr_tx_rate;
1172 strWIDList[u8WidCnt].enuWIDtype = WID_SHORT;
1173 strWIDList[u8WidCnt].s32ValueSize = sizeof(u16);
1174 pstrWFIDrv->strCfgValues.curr_tx_rate = (u8)curr_tx_rate;
1176 PRINT_ER("out of TX rate\n");
1182 s32Error = send_config_pkt(SET_CFG, strWIDList, u8WidCnt, false,
1183 get_id_from_handler(pstrWFIDrv));
1186 PRINT_ER("Error in setting CFG params\n");
1189 up(&(pstrWFIDrv->gtOsCfgValuesSem));
1195 * @brief Handle_wait_msg_q_empty
1196 * @details this should be the last msg and then the msg Q becomes idle
1197 * @param[in] tstrHostIFscanAttr* pstrHostIFscanAttr
1198 * @return Error code.
1203 static s32 Handle_wait_msg_q_empty(void)
1207 g_wilc_initialized = 0;
1213 * @brief Handle_Scan
1214 * @details Sending config packet to firmware to set the scan params
1215 * @param[in] struct scan_attr *pstrHostIFscanAttr
1216 * @return Error code.
1221 static s32 Handle_Scan(tstrWILC_WFIDrv *drvHandler,
1222 struct scan_attr *pstrHostIFscanAttr)
1225 tstrWID strWIDList[5];
1226 u32 u32WidsCount = 0;
1230 u8 *pu8HdnNtwrksWidVal = NULL;
1231 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
1233 PRINT_D(HOSTINF_DBG, "Setting SCAN params\n");
1234 PRINT_D(HOSTINF_DBG, "Scanning: In [%d] state\n", pstrWFIDrv->enuHostIFstate);
1236 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult = pstrHostIFscanAttr->pfScanResult;
1237 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid = pstrHostIFscanAttr->pvUserArg;
1239 if ((pstrWFIDrv->enuHostIFstate >= HOST_IF_SCANNING) && (pstrWFIDrv->enuHostIFstate < HOST_IF_CONNECTED)) {
1240 /* here we either in HOST_IF_SCANNING, HOST_IF_WAITING_CONN_REQ or HOST_IF_WAITING_CONN_RESP */
1241 PRINT_D(GENERIC_DBG, "Don't scan we are already in [%d] state\n", pstrWFIDrv->enuHostIFstate);
1242 PRINT_ER("Already scan\n");
1247 if (g_obtainingIP || connecting) {
1248 PRINT_D(GENERIC_DBG, "[handle_scan]: Don't do obss scan until IP adresss is obtained\n");
1249 PRINT_ER("Don't do obss scan\n");
1254 PRINT_D(HOSTINF_DBG, "Setting SCAN params\n");
1257 pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount = 0;
1259 strWIDList[u32WidsCount].u16WIDid = (u16)WID_SSID_PROBE_REQ;
1260 strWIDList[u32WidsCount].enuWIDtype = WID_STR;
1262 for (i = 0; i < pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum; i++)
1263 valuesize += ((pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen) + 1);
1264 pu8HdnNtwrksWidVal = kmalloc(valuesize + 1, GFP_KERNEL);
1265 strWIDList[u32WidsCount].ps8WidVal = pu8HdnNtwrksWidVal;
1266 if (strWIDList[u32WidsCount].ps8WidVal != NULL) {
1267 pu8Buffer = strWIDList[u32WidsCount].ps8WidVal;
1269 *pu8Buffer++ = pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum;
1271 PRINT_D(HOSTINF_DBG, "In Handle_ProbeRequest number of ssid %d\n", pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum);
1273 for (i = 0; i < pstrHostIFscanAttr->strHiddenNetwork.u8ssidnum; i++) {
1274 *pu8Buffer++ = pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen;
1275 memcpy(pu8Buffer, pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].pu8ssid, pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen);
1276 pu8Buffer += pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo[i].u8ssidlen;
1281 strWIDList[u32WidsCount].s32ValueSize = (s32)(valuesize + 1);
1285 /*filling cfg param array*/
1287 /* if((pstrHostIFscanAttr->pu8IEs != NULL) && (pstrHostIFscanAttr->IEsLen != 0)) */
1289 /* IEs to be inserted in Probe Request */
1290 strWIDList[u32WidsCount].u16WIDid = WID_INFO_ELEMENT_PROBE;
1291 strWIDList[u32WidsCount].enuWIDtype = WID_BIN_DATA;
1292 strWIDList[u32WidsCount].ps8WidVal = pstrHostIFscanAttr->pu8IEs;
1293 strWIDList[u32WidsCount].s32ValueSize = pstrHostIFscanAttr->IEsLen;
1298 strWIDList[u32WidsCount].u16WIDid = WID_SCAN_TYPE;
1299 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1300 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1301 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrHostIFscanAttr->u8ScanType));
1304 /*list of channels to be scanned*/
1305 strWIDList[u32WidsCount].u16WIDid = WID_SCAN_CHANNEL_LIST;
1306 strWIDList[u32WidsCount].enuWIDtype = WID_BIN_DATA;
1308 if (pstrHostIFscanAttr->pu8ChnlFreqList != NULL && pstrHostIFscanAttr->u8ChnlListLen > 0) {
1311 for (i = 0; i < pstrHostIFscanAttr->u8ChnlListLen; i++) {
1312 if (pstrHostIFscanAttr->pu8ChnlFreqList[i] > 0)
1313 pstrHostIFscanAttr->pu8ChnlFreqList[i] = pstrHostIFscanAttr->pu8ChnlFreqList[i] - 1;
1317 strWIDList[u32WidsCount].ps8WidVal = pstrHostIFscanAttr->pu8ChnlFreqList;
1318 strWIDList[u32WidsCount].s32ValueSize = pstrHostIFscanAttr->u8ChnlListLen;
1322 strWIDList[u32WidsCount].u16WIDid = WID_START_SCAN_REQ;
1323 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1324 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1325 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrHostIFscanAttr->u8ScanSource));
1328 /*keep the state as is , no need to change it*/
1329 /* gWFiDrvHandle->enuHostIFstate = HOST_IF_SCANNING; */
1331 if (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED)
1332 gbScanWhileConnected = true;
1333 else if (pstrWFIDrv->enuHostIFstate == HOST_IF_IDLE)
1334 gbScanWhileConnected = false;
1336 s32Error = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, false,
1337 get_id_from_handler(pstrWFIDrv));
1340 PRINT_ER("Failed to send scan paramters config packet\n");
1342 PRINT_D(HOSTINF_DBG, "Successfully sent SCAN params config packet\n");
1346 del_timer(&pstrWFIDrv->hScanTimer);
1347 /*if there is an ongoing scan request*/
1348 Handle_ScanDone(drvHandler, SCAN_EVENT_ABORTED);
1351 /* Deallocate pstrHostIFscanAttr->u8ChnlListLen which was prevoisuly allocated by the sending thread */
1352 if (pstrHostIFscanAttr->pu8ChnlFreqList != NULL) {
1353 kfree(pstrHostIFscanAttr->pu8ChnlFreqList);
1354 pstrHostIFscanAttr->pu8ChnlFreqList = NULL;
1357 /* Deallocate pstrHostIFscanAttr->pu8IEs which was previously allocated by the sending thread */
1358 if (pstrHostIFscanAttr->pu8IEs != NULL) {
1359 kfree(pstrHostIFscanAttr->pu8IEs);
1360 pstrHostIFscanAttr->pu8IEs = NULL;
1362 if (pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo != NULL) {
1363 kfree(pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo);
1364 pstrHostIFscanAttr->strHiddenNetwork.pstrHiddenNetworkInfo = NULL;
1367 /* Deallocate pstrHostIFscanAttr->u8ChnlListLen which was prevoisuly allocated by the sending thread */
1368 if (pstrHostIFscanAttr->pu8ChnlFreqList != NULL) {
1369 kfree(pstrHostIFscanAttr->pu8ChnlFreqList);
1370 pstrHostIFscanAttr->pu8ChnlFreqList = NULL;
1373 if (pu8HdnNtwrksWidVal != NULL)
1374 kfree(pu8HdnNtwrksWidVal);
1380 * @brief Handle_ScanDone
1381 * @details Call scan notification callback function
1383 * @return Error code.
1388 static s32 Handle_ScanDone(tstrWILC_WFIDrv *drvHandler, tenuScanEvent enuEvent)
1392 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
1395 u8 u8abort_running_scan;
1399 PRINT_D(HOSTINF_DBG, "in Handle_ScanDone()\n");
1401 /*Ask FW to abort the running scan, if any*/
1402 if (enuEvent == SCAN_EVENT_ABORTED) {
1403 PRINT_D(GENERIC_DBG, "Abort running scan\n");
1404 u8abort_running_scan = 1;
1405 strWID.u16WIDid = (u16)WID_ABORT_RUNNING_SCAN;
1406 strWID.enuWIDtype = WID_CHAR;
1407 strWID.ps8WidVal = (s8 *)&u8abort_running_scan;
1408 strWID.s32ValueSize = sizeof(char);
1411 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
1412 get_id_from_handler(pstrWFIDrv));
1414 PRINT_ER("Failed to set abort running scan\n");
1419 if (pstrWFIDrv == NULL) {
1420 PRINT_ER("Driver handler is NULL\n");
1424 /*if there is an ongoing scan request*/
1425 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
1426 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult(enuEvent, NULL,
1427 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid, NULL);
1428 /*delete current scan request*/
1429 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult = NULL;
1436 * @brief Handle_Connect
1437 * @details Sending config packet to firmware to starting connection
1438 * @param[in] struct connect_attr *pstrHostIFconnectAttr
1439 * @return Error code.
1444 u8 u8ConnectedSSID[6] = {0};
1445 static s32 Handle_Connect(tstrWILC_WFIDrv *drvHandler,
1446 struct connect_attr *pstrHostIFconnectAttr)
1448 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
1450 tstrWID strWIDList[8];
1451 u32 u32WidsCount = 0, dummyval = 0;
1452 /* char passphrase[] = "12345678"; */
1453 u8 *pu8CurrByte = NULL;
1454 tstrJoinBssParam *ptstrJoinBssParam;
1456 PRINT_D(GENERIC_DBG, "Handling connect request\n");
1458 /* if we try to connect to an already connected AP then discard the request */
1460 if (memcmp(pstrHostIFconnectAttr->pu8bssid, u8ConnectedSSID, ETH_ALEN) == 0) {
1463 PRINT_ER("Trying to connect to an already connected AP, Discard connect request\n");
1467 PRINT_INFO(HOSTINF_DBG, "Saving connection parameters in global structure\n");
1469 ptstrJoinBssParam = (tstrJoinBssParam *)pstrHostIFconnectAttr->pJoinParams;
1470 if (ptstrJoinBssParam == NULL) {
1471 PRINT_ER("Required BSSID not found\n");
1476 if (pstrHostIFconnectAttr->pu8bssid != NULL) {
1477 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid = kmalloc(6, GFP_KERNEL);
1478 memcpy(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid, pstrHostIFconnectAttr->pu8bssid, 6);
1481 pstrWFIDrv->strWILC_UsrConnReq.ssidLen = pstrHostIFconnectAttr->ssidLen;
1482 if (pstrHostIFconnectAttr->pu8ssid != NULL) {
1483 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid = kmalloc(pstrHostIFconnectAttr->ssidLen + 1, GFP_KERNEL);
1484 memcpy(pstrWFIDrv->strWILC_UsrConnReq.pu8ssid, pstrHostIFconnectAttr->pu8ssid,
1485 pstrHostIFconnectAttr->ssidLen);
1486 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid[pstrHostIFconnectAttr->ssidLen] = '\0';
1489 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen = pstrHostIFconnectAttr->IEsLen;
1490 if (pstrHostIFconnectAttr->pu8IEs != NULL) {
1491 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs = kmalloc(pstrHostIFconnectAttr->IEsLen, GFP_KERNEL);
1492 memcpy(pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs, pstrHostIFconnectAttr->pu8IEs,
1493 pstrHostIFconnectAttr->IEsLen);
1496 pstrWFIDrv->strWILC_UsrConnReq.u8security = pstrHostIFconnectAttr->u8security;
1497 pstrWFIDrv->strWILC_UsrConnReq.tenuAuth_type = pstrHostIFconnectAttr->tenuAuth_type;
1498 pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult = pstrHostIFconnectAttr->pfConnectResult;
1499 pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid = pstrHostIFconnectAttr->pvUserArg;
1501 strWIDList[u32WidsCount].u16WIDid = WID_SUCCESS_FRAME_COUNT;
1502 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
1503 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
1504 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(dummyval));
1507 strWIDList[u32WidsCount].u16WIDid = WID_RECEIVED_FRAGMENT_COUNT;
1508 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
1509 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
1510 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(dummyval));
1513 strWIDList[u32WidsCount].u16WIDid = WID_FAILED_COUNT;
1514 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
1515 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
1516 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(dummyval));
1519 /* if((gWFiDrvHandle->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) && */
1520 /* (gWFiDrvHandle->strWILC_UsrConnReq.ConnReqIEsLen != 0)) */
1522 /* IEs to be inserted in Association Request */
1523 strWIDList[u32WidsCount].u16WIDid = WID_INFO_ELEMENT_ASSOCIATE;
1524 strWIDList[u32WidsCount].enuWIDtype = WID_BIN_DATA;
1525 strWIDList[u32WidsCount].ps8WidVal = pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs;
1526 strWIDList[u32WidsCount].s32ValueSize = pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen;
1529 if (memcmp("DIRECT-", pstrHostIFconnectAttr->pu8ssid, 7)) {
1531 gu32FlushedInfoElemAsocSize = pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen;
1532 gu8FlushedInfoElemAsoc = kmalloc(gu32FlushedInfoElemAsocSize, GFP_KERNEL);
1533 memcpy(gu8FlushedInfoElemAsoc, pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs,
1534 gu32FlushedInfoElemAsocSize);
1537 strWIDList[u32WidsCount].u16WIDid = (u16)WID_11I_MODE;
1538 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1539 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1540 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrWFIDrv->strWILC_UsrConnReq.u8security));
1543 if (memcmp("DIRECT-", pstrHostIFconnectAttr->pu8ssid, 7))
1544 gu8Flushed11iMode = pstrWFIDrv->strWILC_UsrConnReq.u8security;
1546 PRINT_INFO(HOSTINF_DBG, "Encrypt Mode = %x\n", pstrWFIDrv->strWILC_UsrConnReq.u8security);
1549 strWIDList[u32WidsCount].u16WIDid = (u16)WID_AUTH_TYPE;
1550 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1551 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1552 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&pstrWFIDrv->strWILC_UsrConnReq.tenuAuth_type);
1555 if (memcmp("DIRECT-", pstrHostIFconnectAttr->pu8ssid, 7))
1556 gu8FlushedAuthType = (u8)pstrWFIDrv->strWILC_UsrConnReq.tenuAuth_type;
1558 PRINT_INFO(HOSTINF_DBG, "Authentication Type = %x\n", pstrWFIDrv->strWILC_UsrConnReq.tenuAuth_type);
1560 * strWIDList[u32WidsCount].u16WIDid = (u16)WID_11I_PSK;
1561 * strWIDList[u32WidsCount].enuWIDtype = WID_STR;
1562 * strWIDList[u32WidsCount].s32ValueSize = sizeof(passphrase);
1563 * strWIDList[u32WidsCount].ps8WidVal = (s8*)(passphrase);
1567 PRINT_D(HOSTINF_DBG, "Connecting to network of SSID %s on channel %d\n",
1568 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid, pstrHostIFconnectAttr->u8channel);
1570 strWIDList[u32WidsCount].u16WIDid = (u16)WID_JOIN_REQ_EXTENDED;
1571 strWIDList[u32WidsCount].enuWIDtype = WID_STR;
1573 /*Sending NoA attributes during connection*/
1574 strWIDList[u32WidsCount].s32ValueSize = 112; /* 79; */
1575 strWIDList[u32WidsCount].ps8WidVal = kmalloc(strWIDList[u32WidsCount].s32ValueSize, GFP_KERNEL);
1577 if (memcmp("DIRECT-", pstrHostIFconnectAttr->pu8ssid, 7)) {
1578 gu32FlushedJoinReqSize = strWIDList[u32WidsCount].s32ValueSize;
1579 gu8FlushedJoinReq = kmalloc(gu32FlushedJoinReqSize, GFP_KERNEL);
1581 if (strWIDList[u32WidsCount].ps8WidVal == NULL) {
1586 pu8CurrByte = strWIDList[u32WidsCount].ps8WidVal;
1589 if (pstrHostIFconnectAttr->pu8ssid != NULL) {
1590 memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8ssid, pstrHostIFconnectAttr->ssidLen);
1591 pu8CurrByte[pstrHostIFconnectAttr->ssidLen] = '\0';
1593 pu8CurrByte += MAX_SSID_LEN;
1596 *(pu8CurrByte++) = INFRASTRUCTURE;
1598 if ((pstrHostIFconnectAttr->u8channel >= 1) && (pstrHostIFconnectAttr->u8channel <= 14)) {
1599 *(pu8CurrByte++) = pstrHostIFconnectAttr->u8channel;
1601 PRINT_ER("Channel out of range\n");
1602 *(pu8CurrByte++) = 0xFF;
1605 *(pu8CurrByte++) = (ptstrJoinBssParam->cap_info) & 0xFF;
1606 *(pu8CurrByte++) = ((ptstrJoinBssParam->cap_info) >> 8) & 0xFF;
1607 PRINT_D(HOSTINF_DBG, "* Cap Info %0x*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8)));
1610 if (pstrHostIFconnectAttr->pu8bssid != NULL)
1611 memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8bssid, 6);
1615 if (pstrHostIFconnectAttr->pu8bssid != NULL)
1616 memcpy(pu8CurrByte, pstrHostIFconnectAttr->pu8bssid, 6);
1620 *(pu8CurrByte++) = (ptstrJoinBssParam->beacon_period) & 0xFF;
1621 *(pu8CurrByte++) = ((ptstrJoinBssParam->beacon_period) >> 8) & 0xFF;
1622 PRINT_D(HOSTINF_DBG, "* Beacon Period %d*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8)));
1624 *(pu8CurrByte++) = ptstrJoinBssParam->dtim_period;
1625 PRINT_D(HOSTINF_DBG, "* DTIM Period %d*\n", (*(pu8CurrByte - 1)));
1626 /* Supported rates*/
1627 memcpy(pu8CurrByte, ptstrJoinBssParam->supp_rates, MAX_RATES_SUPPORTED + 1);
1628 pu8CurrByte += (MAX_RATES_SUPPORTED + 1);
1631 *(pu8CurrByte++) = ptstrJoinBssParam->wmm_cap;
1632 PRINT_D(HOSTINF_DBG, "* wmm cap%d*\n", (*(pu8CurrByte - 1)));
1634 *(pu8CurrByte++) = ptstrJoinBssParam->uapsd_cap;
1637 *(pu8CurrByte++) = ptstrJoinBssParam->ht_capable;
1638 /* copy this information to the user request */
1639 pstrWFIDrv->strWILC_UsrConnReq.IsHTCapable = ptstrJoinBssParam->ht_capable;
1642 *(pu8CurrByte++) = ptstrJoinBssParam->rsn_found;
1643 PRINT_D(HOSTINF_DBG, "* rsn found %d*\n", *(pu8CurrByte - 1));
1644 /* rsn group policy*/
1645 *(pu8CurrByte++) = ptstrJoinBssParam->rsn_grp_policy;
1646 PRINT_D(HOSTINF_DBG, "* rsn group policy %0x*\n", (*(pu8CurrByte - 1)));
1648 *(pu8CurrByte++) = ptstrJoinBssParam->mode_802_11i;
1649 PRINT_D(HOSTINF_DBG, "* mode_802_11i %d*\n", (*(pu8CurrByte - 1)));
1650 /* rsn pcip policy*/
1651 memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_pcip_policy, sizeof(ptstrJoinBssParam->rsn_pcip_policy));
1652 pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_pcip_policy);
1654 /* rsn auth policy*/
1655 memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_auth_policy, sizeof(ptstrJoinBssParam->rsn_auth_policy));
1656 pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_auth_policy);
1658 /* rsn auth policy*/
1659 memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_cap, sizeof(ptstrJoinBssParam->rsn_cap));
1660 pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_cap);
1662 *(pu8CurrByte++) = REAL_JOIN_REQ;
1664 *(pu8CurrByte++) = ptstrJoinBssParam->u8NoaEnbaled;
1665 if (ptstrJoinBssParam->u8NoaEnbaled) {
1666 PRINT_D(HOSTINF_DBG, "NOA present\n");
1668 *(pu8CurrByte++) = (ptstrJoinBssParam->tsf) & 0xFF;
1669 *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 8) & 0xFF;
1670 *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 16) & 0xFF;
1671 *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 24) & 0xFF;
1673 *(pu8CurrByte++) = ptstrJoinBssParam->u8Index;
1675 *(pu8CurrByte++) = ptstrJoinBssParam->u8OppEnable;
1677 if (ptstrJoinBssParam->u8OppEnable)
1678 *(pu8CurrByte++) = ptstrJoinBssParam->u8CtWindow;
1680 *(pu8CurrByte++) = ptstrJoinBssParam->u8Count;
1682 memcpy(pu8CurrByte, ptstrJoinBssParam->au8Duration, sizeof(ptstrJoinBssParam->au8Duration));
1684 pu8CurrByte += sizeof(ptstrJoinBssParam->au8Duration);
1686 memcpy(pu8CurrByte, ptstrJoinBssParam->au8Interval, sizeof(ptstrJoinBssParam->au8Interval));
1688 pu8CurrByte += sizeof(ptstrJoinBssParam->au8Interval);
1690 memcpy(pu8CurrByte, ptstrJoinBssParam->au8StartTime, sizeof(ptstrJoinBssParam->au8StartTime));
1692 pu8CurrByte += sizeof(ptstrJoinBssParam->au8StartTime);
1695 PRINT_D(HOSTINF_DBG, "NOA not present\n");
1697 /* keep the buffer at the start of the allocated pointer to use it with the free*/
1698 pu8CurrByte = strWIDList[u32WidsCount].ps8WidVal;
1701 /* A temporary workaround to avoid handling the misleading MAC_DISCONNECTED raised from the
1702 * firmware at chip reset when processing the WIDs of the Connect Request.
1703 * (This workaround should be removed in the future when the Chip reset of the Connect WIDs is disabled) */
1704 /* ////////////////////// */
1705 gu32WidConnRstHack = 0;
1706 /* ////////////////////// */
1708 if (memcmp("DIRECT-", pstrHostIFconnectAttr->pu8ssid, 7)) {
1709 memcpy(gu8FlushedJoinReq, pu8CurrByte, gu32FlushedJoinReqSize);
1710 gu8FlushedJoinReqDrvHandler = pstrWFIDrv;
1713 PRINT_D(GENERIC_DBG, "send HOST_IF_WAITING_CONN_RESP\n");
1715 if (pstrHostIFconnectAttr->pu8bssid != NULL) {
1716 memcpy(u8ConnectedSSID, pstrHostIFconnectAttr->pu8bssid, ETH_ALEN);
1718 PRINT_D(GENERIC_DBG, "save Bssid = %pM\n", pstrHostIFconnectAttr->pu8bssid);
1719 PRINT_D(GENERIC_DBG, "save bssid = %pM\n", u8ConnectedSSID);
1722 s32Error = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, false,
1723 get_id_from_handler(pstrWFIDrv));
1725 PRINT_ER("failed to send config packet\n");
1729 PRINT_D(GENERIC_DBG, "set HOST_IF_WAITING_CONN_RESP\n");
1730 pstrWFIDrv->enuHostIFstate = HOST_IF_WAITING_CONN_RESP;
1735 tstrConnectInfo strConnectInfo;
1737 del_timer(&pstrWFIDrv->hConnectTimer);
1739 PRINT_D(HOSTINF_DBG, "could not start connecting to the required network\n");
1741 memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
1743 if (pstrHostIFconnectAttr->pfConnectResult != NULL) {
1744 if (pstrHostIFconnectAttr->pu8bssid != NULL)
1745 memcpy(strConnectInfo.au8bssid, pstrHostIFconnectAttr->pu8bssid, 6);
1747 if (pstrHostIFconnectAttr->pu8IEs != NULL) {
1748 strConnectInfo.ReqIEsLen = pstrHostIFconnectAttr->IEsLen;
1749 strConnectInfo.pu8ReqIEs = kmalloc(pstrHostIFconnectAttr->IEsLen, GFP_KERNEL);
1750 memcpy(strConnectInfo.pu8ReqIEs,
1751 pstrHostIFconnectAttr->pu8IEs,
1752 pstrHostIFconnectAttr->IEsLen);
1755 pstrHostIFconnectAttr->pfConnectResult(CONN_DISCONN_EVENT_CONN_RESP,
1759 pstrHostIFconnectAttr->pvUserArg);
1760 /*Change state to idle*/
1761 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
1763 if (strConnectInfo.pu8ReqIEs != NULL) {
1764 kfree(strConnectInfo.pu8ReqIEs);
1765 strConnectInfo.pu8ReqIEs = NULL;
1769 PRINT_ER("Connect callback function pointer is NULL\n");
1773 PRINT_D(HOSTINF_DBG, "Deallocating connection parameters\n");
1774 /* Deallocate pstrHostIFconnectAttr->pu8bssid which was prevoisuly allocated by the sending thread */
1775 if (pstrHostIFconnectAttr->pu8bssid != NULL) {
1776 kfree(pstrHostIFconnectAttr->pu8bssid);
1777 pstrHostIFconnectAttr->pu8bssid = NULL;
1780 /* Deallocate pstrHostIFconnectAttr->pu8ssid which was prevoisuly allocated by the sending thread */
1781 if (pstrHostIFconnectAttr->pu8ssid != NULL) {
1782 kfree(pstrHostIFconnectAttr->pu8ssid);
1783 pstrHostIFconnectAttr->pu8ssid = NULL;
1786 /* Deallocate pstrHostIFconnectAttr->pu8IEs which was prevoisuly allocated by the sending thread */
1787 if (pstrHostIFconnectAttr->pu8IEs != NULL) {
1788 kfree(pstrHostIFconnectAttr->pu8IEs);
1789 pstrHostIFconnectAttr->pu8IEs = NULL;
1792 if (pu8CurrByte != NULL)
1798 * @brief Handle_FlushConnect
1799 * @details Sending config packet to firmware to flush an old connection
1800 * after switching FW from station one to hybrid one
1801 * @param[in] void * drvHandler
1802 * @return Error code.
1803 * @author Amr Abdel-Moghny
1808 static s32 Handle_FlushConnect(tstrWILC_WFIDrv *drvHandler)
1811 tstrWID strWIDList[5];
1812 u32 u32WidsCount = 0;
1813 u8 *pu8CurrByte = NULL;
1816 /* IEs to be inserted in Association Request */
1817 strWIDList[u32WidsCount].u16WIDid = WID_INFO_ELEMENT_ASSOCIATE;
1818 strWIDList[u32WidsCount].enuWIDtype = WID_BIN_DATA;
1819 strWIDList[u32WidsCount].ps8WidVal = gu8FlushedInfoElemAsoc;
1820 strWIDList[u32WidsCount].s32ValueSize = gu32FlushedInfoElemAsocSize;
1823 strWIDList[u32WidsCount].u16WIDid = (u16)WID_11I_MODE;
1824 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1825 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1826 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(gu8Flushed11iMode));
1831 strWIDList[u32WidsCount].u16WIDid = (u16)WID_AUTH_TYPE;
1832 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
1833 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
1834 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&gu8FlushedAuthType);
1837 strWIDList[u32WidsCount].u16WIDid = (u16)WID_JOIN_REQ_EXTENDED;
1838 strWIDList[u32WidsCount].enuWIDtype = WID_STR;
1839 strWIDList[u32WidsCount].s32ValueSize = gu32FlushedJoinReqSize;
1840 strWIDList[u32WidsCount].ps8WidVal = (s8 *)gu8FlushedJoinReq;
1841 pu8CurrByte = strWIDList[u32WidsCount].ps8WidVal;
1843 pu8CurrByte += FLUSHED_BYTE_POS;
1844 *(pu8CurrByte) = FLUSHED_JOIN_REQ;
1848 s32Error = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, false,
1849 get_id_from_handler(gu8FlushedJoinReqDrvHandler));
1851 PRINT_ER("failed to send config packet\n");
1859 * @brief Handle_ConnectTimeout
1860 * @details Call connect notification callback function indicating connection failure
1862 * @return Error code.
1867 static s32 Handle_ConnectTimeout(tstrWILC_WFIDrv *drvHandler)
1870 tstrConnectInfo strConnectInfo;
1872 u16 u16DummyReasonCode = 0;
1873 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
1875 if (pstrWFIDrv == NULL) {
1876 PRINT_ER("Driver handler is NULL\n");
1880 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
1882 gbScanWhileConnected = false;
1885 memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
1888 /* First, we will notify the upper layer with the Connection failure {through the Connect Callback function},
1889 * then we will notify our firmware also with the Connection failure {through sending to it Cfg packet carrying
1890 * WID_DISCONNECT} */
1891 if (pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult != NULL) {
1892 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
1893 memcpy(strConnectInfo.au8bssid,
1894 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid, 6);
1897 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
1898 strConnectInfo.ReqIEsLen = pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen;
1899 strConnectInfo.pu8ReqIEs = kmalloc(pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL);
1900 memcpy(strConnectInfo.pu8ReqIEs,
1901 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs,
1902 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen);
1905 pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult(CONN_DISCONN_EVENT_CONN_RESP,
1909 pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
1911 /* Deallocation of strConnectInfo.pu8ReqIEs */
1912 if (strConnectInfo.pu8ReqIEs != NULL) {
1913 kfree(strConnectInfo.pu8ReqIEs);
1914 strConnectInfo.pu8ReqIEs = NULL;
1917 PRINT_ER("Connect callback function pointer is NULL\n");
1920 /* Here we will notify our firmware also with the Connection failure {through sending to it Cfg packet carrying
1921 * WID_DISCONNECT} */
1922 strWID.u16WIDid = (u16)WID_DISCONNECT;
1923 strWID.enuWIDtype = WID_CHAR;
1924 strWID.ps8WidVal = (s8 *)&u16DummyReasonCode;
1925 strWID.s32ValueSize = sizeof(char);
1927 PRINT_D(HOSTINF_DBG, "Sending disconnect request\n");
1929 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
1930 get_id_from_handler(pstrWFIDrv));
1932 PRINT_ER("Failed to send dissconect config packet\n");
1934 /* Deallocation of the Saved Connect Request in the global Handle */
1935 pstrWFIDrv->strWILC_UsrConnReq.ssidLen = 0;
1936 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ssid != NULL) {
1937 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ssid);
1938 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid = NULL;
1941 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
1942 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid);
1943 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid = NULL;
1946 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
1947 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
1948 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs);
1949 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs = NULL;
1952 memset(u8ConnectedSSID, 0, ETH_ALEN);
1953 /*Freeing flushed join request params on connect timeout*/
1954 if (gu8FlushedJoinReq != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
1955 kfree(gu8FlushedJoinReq);
1956 gu8FlushedJoinReq = NULL;
1958 if (gu8FlushedInfoElemAsoc != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
1959 kfree(gu8FlushedInfoElemAsoc);
1960 gu8FlushedInfoElemAsoc = NULL;
1967 * @brief Handle_RcvdNtwrkInfo
1968 * @details Handling received network information
1969 * @param[in] struct rcvd_net_info *pstrRcvdNetworkInfo
1970 * @return Error code.
1975 static s32 Handle_RcvdNtwrkInfo(tstrWILC_WFIDrv *drvHandler,
1976 struct rcvd_net_info *pstrRcvdNetworkInfo)
1979 bool bNewNtwrkFound;
1984 tstrNetworkInfo *pstrNetworkInfo = NULL;
1985 void *pJoinParams = NULL;
1987 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
1991 bNewNtwrkFound = true;
1992 PRINT_INFO(HOSTINF_DBG, "Handling received network info\n");
1994 /*if there is a an ongoing scan request*/
1995 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
1996 PRINT_D(HOSTINF_DBG, "State: Scanning, parsing network information received\n");
1997 parse_network_info(pstrRcvdNetworkInfo->pu8Buffer, &pstrNetworkInfo);
1998 if ((pstrNetworkInfo == NULL)
1999 || (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult == NULL)) {
2000 PRINT_ER("driver is null\n");
2005 /* check whether this network is discovered before */
2006 for (i = 0; i < pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount; i++) {
2008 if ((pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid != NULL) &&
2009 (pstrNetworkInfo->au8bssid != NULL)) {
2010 if (memcmp(pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].au8bssid,
2011 pstrNetworkInfo->au8bssid, 6) == 0) {
2012 if (pstrNetworkInfo->s8rssi <= pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].s8rssi) {
2013 /*we have already found this network with better rssi, so keep the old cached one and don't
2014 * send anything to the upper layer */
2015 PRINT_D(HOSTINF_DBG, "Network previously discovered\n");
2018 /* here the same already found network is found again but with a better rssi, so just update
2019 * the rssi for this cached network and send this updated network to the upper layer but
2020 * don't add a new record for it */
2021 pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[i].s8rssi = pstrNetworkInfo->s8rssi;
2022 bNewNtwrkFound = false;
2029 if (bNewNtwrkFound == true) {
2030 /* here it is confirmed that it is a new discovered network,
2031 * so add its record then call the User CallBack function */
2033 PRINT_D(HOSTINF_DBG, "New network found\n");
2035 if (pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount < MAX_NUM_SCANNED_NETWORKS) {
2036 pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount].s8rssi = pstrNetworkInfo->s8rssi;
2038 if ((pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid != NULL)
2039 && (pstrNetworkInfo->au8bssid != NULL)) {
2040 memcpy(pstrWFIDrv->strWILC_UsrScanReq.astrFoundNetworkInfo[pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount].au8bssid,
2041 pstrNetworkInfo->au8bssid, 6);
2043 pstrWFIDrv->strWILC_UsrScanReq.u32RcvdChCount++;
2045 pstrNetworkInfo->bNewNetwork = true;
2046 /* add new BSS to JoinBssTable */
2047 pJoinParams = host_int_ParseJoinBssParam(pstrNetworkInfo);
2049 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult(SCAN_EVENT_NETWORK_FOUND, pstrNetworkInfo,
2050 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid,
2056 PRINT_WRN(HOSTINF_DBG, "Discovered networks exceeded max. limit\n");
2059 pstrNetworkInfo->bNewNetwork = false;
2060 /* just call the User CallBack function to send the same discovered network with its updated RSSI */
2061 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult(SCAN_EVENT_NETWORK_FOUND, pstrNetworkInfo,
2062 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid, NULL);
2067 /* Deallocate pstrRcvdNetworkInfo->pu8Buffer which was prevoisuly allocated by the sending thread */
2068 if (pstrRcvdNetworkInfo->pu8Buffer != NULL) {
2069 kfree(pstrRcvdNetworkInfo->pu8Buffer);
2070 pstrRcvdNetworkInfo->pu8Buffer = NULL;
2073 /*free structure allocated*/
2074 if (pstrNetworkInfo != NULL) {
2075 DeallocateNetworkInfo(pstrNetworkInfo);
2076 pstrNetworkInfo = NULL;
2083 * @brief Handle_RcvdGnrlAsyncInfo
2084 * @details Handling received asynchrous general network information
2085 * @param[in] struct rcvd_async_info *pstrRcvdGnrlAsyncInfo
2086 * @return Error code.
2091 static s32 Handle_RcvdGnrlAsyncInfo(tstrWILC_WFIDrv *drvHandler,
2092 struct rcvd_async_info *pstrRcvdGnrlAsyncInfo)
2094 /* TODO: mostafa: till now, this function just handles only the received mac status msg, */
2095 /* which carries only 1 WID which have WID ID = WID_STATUS */
2100 u16 u16WidID = (u16)WID_NIL;
2103 u8 u8MacStatusReasonCode;
2104 u8 u8MacStatusAdditionalInfo;
2105 tstrConnectInfo strConnectInfo;
2106 tstrDisconnectNotifInfo strDisconnectNotifInfo;
2108 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
2111 PRINT_ER("Driver handler is NULL\n");
2114 PRINT_D(GENERIC_DBG, "Current State = %d,Received state = %d\n", pstrWFIDrv->enuHostIFstate,
2115 pstrRcvdGnrlAsyncInfo->pu8Buffer[7]);
2117 if ((pstrWFIDrv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) ||
2118 (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED) ||
2119 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
2120 if ((pstrRcvdGnrlAsyncInfo->pu8Buffer == NULL) ||
2121 (pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult == NULL)) {
2122 PRINT_ER("driver is null\n");
2126 u8MsgType = pstrRcvdGnrlAsyncInfo->pu8Buffer[0];
2128 /* Check whether the received message type is 'I' */
2129 if ('I' != u8MsgType) {
2130 PRINT_ER("Received Message format incorrect.\n");
2134 /* Extract message ID */
2135 u8MsgID = pstrRcvdGnrlAsyncInfo->pu8Buffer[1];
2137 /* Extract message Length */
2138 u16MsgLen = MAKE_WORD16(pstrRcvdGnrlAsyncInfo->pu8Buffer[2], pstrRcvdGnrlAsyncInfo->pu8Buffer[3]);
2140 /* Extract WID ID [expected to be = WID_STATUS] */
2141 u16WidID = MAKE_WORD16(pstrRcvdGnrlAsyncInfo->pu8Buffer[4], pstrRcvdGnrlAsyncInfo->pu8Buffer[5]);
2143 /* Extract WID Length [expected to be = 1] */
2144 u8WidLen = pstrRcvdGnrlAsyncInfo->pu8Buffer[6];
2146 /* get the WID value [expected to be one of two values: either MAC_CONNECTED = (1) or MAC_DISCONNECTED = (0)] */
2147 u8MacStatus = pstrRcvdGnrlAsyncInfo->pu8Buffer[7];
2148 u8MacStatusReasonCode = pstrRcvdGnrlAsyncInfo->pu8Buffer[8];
2149 u8MacStatusAdditionalInfo = pstrRcvdGnrlAsyncInfo->pu8Buffer[9];
2150 PRINT_INFO(HOSTINF_DBG, "Recieved MAC status = %d with Reason = %d , Info = %d\n", u8MacStatus, u8MacStatusReasonCode, u8MacStatusAdditionalInfo);
2151 if (pstrWFIDrv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) {
2152 /* our station had sent Association Request frame, so here it will get the Association Response frame then parse it */
2153 u32 u32RcvdAssocRespInfoLen;
2154 tstrConnectRespInfo *pstrConnectRespInfo = NULL;
2156 PRINT_D(HOSTINF_DBG, "Recieved MAC status = %d with Reason = %d , Code = %d\n", u8MacStatus, u8MacStatusReasonCode, u8MacStatusAdditionalInfo);
2158 memset(&strConnectInfo, 0, sizeof(tstrConnectInfo));
2160 if (u8MacStatus == MAC_CONNECTED) {
2161 memset(gapu8RcvdAssocResp, 0, MAX_ASSOC_RESP_FRAME_SIZE);
2163 host_int_get_assoc_res_info(pstrWFIDrv,
2165 MAX_ASSOC_RESP_FRAME_SIZE,
2166 &u32RcvdAssocRespInfoLen);
2168 PRINT_INFO(HOSTINF_DBG, "Received association response with length = %d\n", u32RcvdAssocRespInfoLen);
2170 if (u32RcvdAssocRespInfoLen != 0) {
2172 PRINT_D(HOSTINF_DBG, "Parsing association response\n");
2173 s32Err = ParseAssocRespInfo(gapu8RcvdAssocResp, u32RcvdAssocRespInfoLen,
2174 &pstrConnectRespInfo);
2176 PRINT_ER("ParseAssocRespInfo() returned error %d\n", s32Err);
2178 /* use the necessary parsed Info from the Received Association Response */
2179 strConnectInfo.u16ConnectStatus = pstrConnectRespInfo->u16ConnectStatus;
2181 if (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE) {
2182 PRINT_INFO(HOSTINF_DBG, "Association response received : Successful connection status\n");
2183 if (pstrConnectRespInfo->pu8RespIEs != NULL) {
2184 strConnectInfo.u16RespIEsLen = pstrConnectRespInfo->u16RespIEsLen;
2187 strConnectInfo.pu8RespIEs = kmalloc(pstrConnectRespInfo->u16RespIEsLen, GFP_KERNEL);
2188 memcpy(strConnectInfo.pu8RespIEs, pstrConnectRespInfo->pu8RespIEs,
2189 pstrConnectRespInfo->u16RespIEsLen);
2193 /* deallocate the Assoc. Resp. parsed structure as it is not needed anymore */
2194 if (pstrConnectRespInfo != NULL) {
2195 DeallocateAssocRespInfo(pstrConnectRespInfo);
2196 pstrConnectRespInfo = NULL;
2202 /* The station has just received mac status and it also received assoc. response which
2203 * it was waiting for.
2204 * So check first the matching between the received mac status and the received status code in Asoc Resp */
2205 if ((u8MacStatus == MAC_CONNECTED) &&
2206 (strConnectInfo.u16ConnectStatus != SUCCESSFUL_STATUSCODE)) {
2207 PRINT_ER("Received MAC status is MAC_CONNECTED while the received status code in Asoc Resp is not SUCCESSFUL_STATUSCODE\n");
2208 memset(u8ConnectedSSID, 0, ETH_ALEN);
2210 } else if (u8MacStatus == MAC_DISCONNECTED) {
2211 PRINT_ER("Received MAC status is MAC_DISCONNECTED\n");
2212 memset(u8ConnectedSSID, 0, ETH_ALEN);
2215 /* TODO: mostafa: correct BSSID should be retrieved from actual BSSID received from AP */
2216 /* through a structure of type tstrConnectRespInfo */
2217 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
2218 PRINT_D(HOSTINF_DBG, "Retrieving actual BSSID from AP\n");
2219 memcpy(strConnectInfo.au8bssid, pstrWFIDrv->strWILC_UsrConnReq.pu8bssid, 6);
2221 if ((u8MacStatus == MAC_CONNECTED) &&
2222 (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE)) {
2223 memcpy(pstrWFIDrv->au8AssociatedBSSID,
2224 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid, ETH_ALEN);
2229 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
2230 strConnectInfo.ReqIEsLen = pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen;
2231 strConnectInfo.pu8ReqIEs = kmalloc(pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen, GFP_KERNEL);
2232 memcpy(strConnectInfo.pu8ReqIEs,
2233 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs,
2234 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen);
2238 del_timer(&pstrWFIDrv->hConnectTimer);
2239 pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult(CONN_DISCONN_EVENT_CONN_RESP,
2243 pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
2246 /* if received mac status is MAC_CONNECTED and
2247 * received status code in Asoc Resp is SUCCESSFUL_STATUSCODE, change state to CONNECTED
2248 * else change state to IDLE */
2249 if ((u8MacStatus == MAC_CONNECTED) &&
2250 (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE)) {
2251 host_int_set_power_mgmt(pstrWFIDrv, 0, 0);
2253 PRINT_D(HOSTINF_DBG, "MAC status : CONNECTED and Connect Status : Successful\n");
2254 pstrWFIDrv->enuHostIFstate = HOST_IF_CONNECTED;
2256 PRINT_D(GENERIC_DBG, "Obtaining an IP, Disable Scan\n");
2257 g_obtainingIP = true;
2258 mod_timer(&hDuringIpTimer,
2259 jiffies + msecs_to_jiffies(10000));
2261 /* open a BA session if possible */
2262 /* if(pstrWFIDrv->strWILC_UsrConnReq.IsHTCapable) */
2263 /* host_int_addBASession(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid,0, */
2264 /* BA_SESSION_DEFAULT_BUFFER_SIZE,BA_SESSION_DEFAULT_TIMEOUT); */
2266 PRINT_D(HOSTINF_DBG, "MAC status : %d and Connect Status : %d\n", u8MacStatus, strConnectInfo.u16ConnectStatus);
2267 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
2268 gbScanWhileConnected = false;
2272 if (strConnectInfo.pu8RespIEs != NULL) {
2273 kfree(strConnectInfo.pu8RespIEs);
2274 strConnectInfo.pu8RespIEs = NULL;
2277 if (strConnectInfo.pu8ReqIEs != NULL) {
2278 kfree(strConnectInfo.pu8ReqIEs);
2279 strConnectInfo.pu8ReqIEs = NULL;
2283 pstrWFIDrv->strWILC_UsrConnReq.ssidLen = 0;
2284 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ssid != NULL) {
2285 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ssid);
2286 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid = NULL;
2289 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
2290 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid);
2291 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid = NULL;
2294 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
2295 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
2296 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs);
2297 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs = NULL;
2300 } else if ((u8MacStatus == MAC_DISCONNECTED) &&
2301 (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED)) {
2302 /* Disassociation or Deauthentication frame has been received */
2303 PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW\n");
2305 memset(&strDisconnectNotifInfo, 0, sizeof(tstrDisconnectNotifInfo));
2307 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
2308 PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running OBSS Scan >>\n\n");
2309 del_timer(&pstrWFIDrv->hScanTimer);
2310 Handle_ScanDone((void *)pstrWFIDrv, SCAN_EVENT_ABORTED);
2313 strDisconnectNotifInfo.u16reason = 0;
2314 strDisconnectNotifInfo.ie = NULL;
2315 strDisconnectNotifInfo.ie_len = 0;
2317 if (pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult != NULL) {
2318 g_obtainingIP = false;
2319 host_int_set_power_mgmt(pstrWFIDrv, 0, 0);
2321 pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult(CONN_DISCONN_EVENT_DISCONN_NOTIF,
2324 &strDisconnectNotifInfo,
2325 pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
2328 PRINT_ER("Connect result callback function is NULL\n");
2331 memset(pstrWFIDrv->au8AssociatedBSSID, 0, ETH_ALEN);
2336 /* if Information Elements were retrieved from the Received deauth/disassoc frame, then they
2337 * should be deallocated here */
2339 * if(strDisconnectNotifInfo.ie != NULL)
2341 * kfree(strDisconnectNotifInfo.ie);
2342 * strDisconnectNotifInfo.ie = NULL;
2346 pstrWFIDrv->strWILC_UsrConnReq.ssidLen = 0;
2347 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ssid != NULL) {
2348 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ssid);
2349 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid = NULL;
2352 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
2353 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid);
2354 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid = NULL;
2357 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
2358 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
2359 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs);
2360 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs = NULL;
2363 /*Freeing flushed join request params on receiving*/
2364 /*MAC_DISCONNECTED while connected*/
2365 if (gu8FlushedJoinReq != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
2366 kfree(gu8FlushedJoinReq);
2367 gu8FlushedJoinReq = NULL;
2369 if (gu8FlushedInfoElemAsoc != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
2370 kfree(gu8FlushedInfoElemAsoc);
2371 gu8FlushedInfoElemAsoc = NULL;
2374 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
2375 gbScanWhileConnected = false;
2377 } else if ((u8MacStatus == MAC_DISCONNECTED) &&
2378 (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult != NULL)) {
2379 PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW while scanning\n");
2380 PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >>\n\n");
2381 /*Abort the running scan*/
2382 del_timer(&pstrWFIDrv->hScanTimer);
2383 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult)
2384 Handle_ScanDone(pstrWFIDrv, SCAN_EVENT_ABORTED);
2390 /* Deallocate pstrRcvdGnrlAsyncInfo->pu8Buffer which was prevoisuly allocated by the sending thread */
2391 if (pstrRcvdGnrlAsyncInfo->pu8Buffer != NULL) {
2392 kfree(pstrRcvdGnrlAsyncInfo->pu8Buffer);
2393 pstrRcvdGnrlAsyncInfo->pu8Buffer = NULL;
2401 * @details Sending config packet to firmware to set key
2402 * @param[in] struct key_attr *pstrHostIFkeyAttr
2403 * @return Error code.
2408 static int Handle_Key(tstrWILC_WFIDrv *drvHandler,
2409 struct key_attr *pstrHostIFkeyAttr)
2413 tstrWID strWIDList[5];
2418 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2421 switch (pstrHostIFkeyAttr->enuKeyType) {
2426 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY_AP) {
2428 PRINT_D(HOSTINF_DBG, "Handling WEP key\n");
2429 PRINT_D(GENERIC_DBG, "ID Hostint is %d\n", (pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx));
2430 strWIDList[0].u16WIDid = (u16)WID_11I_MODE;
2431 strWIDList[0].enuWIDtype = WID_CHAR;
2432 strWIDList[0].s32ValueSize = sizeof(char);
2433 strWIDList[0].ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8mode));
2435 strWIDList[1].u16WIDid = WID_AUTH_TYPE;
2436 strWIDList[1].enuWIDtype = WID_CHAR;
2437 strWIDList[1].s32ValueSize = sizeof(char);
2438 strWIDList[1].ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.tenuAuth_type));
2440 strWIDList[2].u16WIDid = (u16)WID_KEY_ID;
2441 strWIDList[2].enuWIDtype = WID_CHAR;
2443 strWIDList[2].ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx));
2444 strWIDList[2].s32ValueSize = sizeof(char);
2447 pu8keybuf = kmalloc(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen, GFP_KERNEL);
2450 if (pu8keybuf == NULL) {
2451 PRINT_ER("No buffer to send Key\n");
2455 memcpy(pu8keybuf, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey,
2456 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen);
2459 kfree(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey);
2461 strWIDList[3].u16WIDid = (u16)WID_WEP_KEY_VALUE;
2462 strWIDList[3].enuWIDtype = WID_STR;
2463 strWIDList[3].s32ValueSize = pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen;
2464 strWIDList[3].ps8WidVal = (s8 *)pu8keybuf;
2467 s32Error = send_config_pkt(SET_CFG, strWIDList, 4, true,
2468 get_id_from_handler(pstrWFIDrv));
2474 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY) {
2475 PRINT_D(HOSTINF_DBG, "Handling WEP key\n");
2476 pu8keybuf = kmalloc(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen + 2, GFP_KERNEL);
2477 if (pu8keybuf == NULL) {
2478 PRINT_ER("No buffer to send Key\n");
2481 pu8keybuf[0] = pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx;
2483 memcpy(pu8keybuf + 1, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen, 1);
2485 memcpy(pu8keybuf + 2, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey,
2486 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen);
2488 kfree(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey);
2490 strWID.u16WIDid = (u16)WID_ADD_WEP_KEY;
2491 strWID.enuWIDtype = WID_STR;
2492 strWID.ps8WidVal = (s8 *)pu8keybuf;
2493 strWID.s32ValueSize = pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen + 2;
2495 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2496 get_id_from_handler(pstrWFIDrv));
2498 } else if (pstrHostIFkeyAttr->u8KeyAction & REMOVEKEY) {
2500 PRINT_D(HOSTINF_DBG, "Removing key\n");
2501 strWID.u16WIDid = (u16)WID_REMOVE_WEP_KEY;
2502 strWID.enuWIDtype = WID_STR;
2504 s8idxarray[0] = (s8)pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx;
2505 strWID.ps8WidVal = s8idxarray;
2506 strWID.s32ValueSize = 1;
2508 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2509 get_id_from_handler(pstrWFIDrv));
2511 strWID.u16WIDid = (u16)WID_KEY_ID;
2512 strWID.enuWIDtype = WID_CHAR;
2513 strWID.ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx));
2514 strWID.s32ValueSize = sizeof(char);
2516 PRINT_D(HOSTINF_DBG, "Setting default key index\n");
2518 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2519 get_id_from_handler(pstrWFIDrv));
2521 up(&(pstrWFIDrv->hSemTestKeyBlock));
2525 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY_AP) {
2526 pu8keybuf = kmalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL);
2527 if (pu8keybuf == NULL) {
2528 PRINT_ER("No buffer to send RxGTK Key\n");
2530 goto _WPARxGtk_end_case_;
2533 memset(pu8keybuf, 0, RX_MIC_KEY_MSG_LEN);
2536 /*|----------------------------------------------------------------------------|
2537 * |Sta Address | Key RSC | KeyID | Key Length | Temporal Key | Rx Michael Key |
2538 * |------------|---------|-------|------------|---------------|----------------|
2539 | 6 bytes | 8 byte |1 byte | 1 byte | 16 bytes | 8 bytes |*/
2543 if (pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq != NULL)
2544 memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq, 8);
2547 memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8keyidx, 1);
2549 memcpy(pu8keybuf + 15, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen, 1);
2551 memcpy(pu8keybuf + 16, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
2552 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen);
2553 /* pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Ciphermode = 0X51; */
2554 strWIDList[0].u16WIDid = (u16)WID_11I_MODE;
2555 strWIDList[0].enuWIDtype = WID_CHAR;
2556 strWIDList[0].s32ValueSize = sizeof(char);
2557 strWIDList[0].ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Ciphermode));
2559 strWIDList[1].u16WIDid = (u16)WID_ADD_RX_GTK;
2560 strWIDList[1].enuWIDtype = WID_STR;
2561 strWIDList[1].ps8WidVal = (s8 *)pu8keybuf;
2562 strWIDList[1].s32ValueSize = RX_MIC_KEY_MSG_LEN;
2564 s32Error = send_config_pkt(SET_CFG, strWIDList, 2, true,
2565 get_id_from_handler(pstrWFIDrv));
2569 /* ////////////////////////// */
2570 up(&(pstrWFIDrv->hSemTestKeyBlock));
2571 /* ///////////////////////// */
2574 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY) {
2575 PRINT_D(HOSTINF_DBG, "Handling group key(Rx) function\n");
2577 pu8keybuf = kmalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL);
2578 if (pu8keybuf == NULL) {
2579 PRINT_ER("No buffer to send RxGTK Key\n");
2581 goto _WPARxGtk_end_case_;
2584 memset(pu8keybuf, 0, RX_MIC_KEY_MSG_LEN);
2587 /*|----------------------------------------------------------------------------|
2588 * |Sta Address | Key RSC | KeyID | Key Length | Temporal Key | Rx Michael Key |
2589 * |------------|---------|-------|------------|---------------|----------------|
2590 | 6 bytes | 8 byte |1 byte | 1 byte | 16 bytes | 8 bytes |*/
2592 if (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED)
2593 memcpy(pu8keybuf, pstrWFIDrv->au8AssociatedBSSID, ETH_ALEN);
2595 PRINT_ER("Couldn't handle WPARxGtk while enuHostIFstate is not HOST_IF_CONNECTED\n");
2597 memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq, 8);
2599 memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8keyidx, 1);
2601 memcpy(pu8keybuf + 15, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen, 1);
2602 memcpy(pu8keybuf + 16, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
2603 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen);
2605 strWID.u16WIDid = (u16)WID_ADD_RX_GTK;
2606 strWID.enuWIDtype = WID_STR;
2607 strWID.ps8WidVal = (s8 *)pu8keybuf;
2608 strWID.s32ValueSize = RX_MIC_KEY_MSG_LEN;
2610 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2611 get_id_from_handler(pstrWFIDrv));
2615 /* ////////////////////////// */
2616 up(&(pstrWFIDrv->hSemTestKeyBlock));
2617 /* ///////////////////////// */
2619 _WPARxGtk_end_case_:
2620 kfree(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key);
2621 kfree(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq);
2628 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY_AP) {
2631 pu8keybuf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL);
2635 if (pu8keybuf == NULL) {
2636 PRINT_ER("No buffer to send PTK Key\n");
2638 goto _WPAPtk_end_case_;
2642 /*|-----------------------------------------------------------------------------|
2643 * |Station address | keyidx |Key Length |Temporal Key | Rx Michael Key |Tx Michael Key |
2644 * |----------------|------------ |--------------|----------------|---------------|
2645 | 6 bytes | 1 byte | 1byte | 16 bytes | 8 bytes | 8 bytes |
2646 |-----------------------------------------------------------------------------|*/
2648 memcpy(pu8keybuf, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8macaddr, 6); /*1 bytes Key Length */
2650 memcpy(pu8keybuf + 6, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8keyidx, 1);
2651 memcpy(pu8keybuf + 7, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen, 1);
2653 memcpy(pu8keybuf + 8, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
2654 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen);
2657 strWIDList[0].u16WIDid = (u16)WID_11I_MODE;
2658 strWIDList[0].enuWIDtype = WID_CHAR;
2659 strWIDList[0].s32ValueSize = sizeof(char);
2660 strWIDList[0].ps8WidVal = (s8 *)(&(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Ciphermode));
2662 strWIDList[1].u16WIDid = (u16)WID_ADD_PTK;
2663 strWIDList[1].enuWIDtype = WID_STR;
2664 strWIDList[1].ps8WidVal = (s8 *)pu8keybuf;
2665 strWIDList[1].s32ValueSize = PTK_KEY_MSG_LEN + 1;
2667 s32Error = send_config_pkt(SET_CFG, strWIDList, 2, true,
2668 get_id_from_handler(pstrWFIDrv));
2671 /* ////////////////////////// */
2672 up(&(pstrWFIDrv->hSemTestKeyBlock));
2673 /* ///////////////////////// */
2675 if (pstrHostIFkeyAttr->u8KeyAction & ADDKEY) {
2678 pu8keybuf = kmalloc(PTK_KEY_MSG_LEN, GFP_KERNEL);
2682 if (pu8keybuf == NULL) {
2683 PRINT_ER("No buffer to send PTK Key\n");
2685 goto _WPAPtk_end_case_;
2689 /*|-----------------------------------------------------------------------------|
2690 * |Station address | Key Length | Temporal Key | Rx Michael Key |Tx Michael Key |
2691 * |----------------|------------|--------------|----------------|---------------|
2692 | 6 bytes | 1byte | 16 bytes | 8 bytes | 8 bytes |
2693 |-----------------------------------------------------------------------------|*/
2695 memcpy(pu8keybuf, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8macaddr, 6); /*1 bytes Key Length */
2697 memcpy(pu8keybuf + 6, &pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen, 1);
2699 memcpy(pu8keybuf + 7, pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
2700 pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen);
2703 strWID.u16WIDid = (u16)WID_ADD_PTK;
2704 strWID.enuWIDtype = WID_STR;
2705 strWID.ps8WidVal = (s8 *)pu8keybuf;
2706 strWID.s32ValueSize = PTK_KEY_MSG_LEN;
2708 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2709 get_id_from_handler(pstrWFIDrv));
2712 /* ////////////////////////// */
2713 up(&(pstrWFIDrv->hSemTestKeyBlock));
2714 /* ///////////////////////// */
2718 kfree(pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFwpaAttr.pu8key);
2727 PRINT_D(HOSTINF_DBG, "Handling PMKSA key\n");
2729 pu8keybuf = kmalloc((pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.numpmkid * PMKSA_KEY_LEN) + 1, GFP_KERNEL);
2730 if (pu8keybuf == NULL) {
2731 PRINT_ER("No buffer to send PMKSA Key\n");
2735 pu8keybuf[0] = pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.numpmkid;
2737 for (i = 0; i < pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.numpmkid; i++) {
2739 memcpy(pu8keybuf + ((PMKSA_KEY_LEN * i) + 1), pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.pmkidlist[i].bssid, ETH_ALEN);
2740 memcpy(pu8keybuf + ((PMKSA_KEY_LEN * i) + ETH_ALEN + 1), pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.pmkidlist[i].pmkid, PMKID_LEN);
2743 strWID.u16WIDid = (u16)WID_PMKID_INFO;
2744 strWID.enuWIDtype = WID_STR;
2745 strWID.ps8WidVal = (s8 *)pu8keybuf;
2746 strWID.s32ValueSize = (pstrHostIFkeyAttr->uniHostIFkeyAttr.strHostIFpmkidAttr.numpmkid * PMKSA_KEY_LEN) + 1;
2748 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2749 get_id_from_handler(pstrWFIDrv));
2756 PRINT_ER("Failed to send key config packet\n");
2764 * @brief Handle_Disconnect
2765 * @details Sending config packet to firmware to disconnect
2772 static void Handle_Disconnect(tstrWILC_WFIDrv *drvHandler)
2777 u16 u16DummyReasonCode = 0;
2778 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2781 strWID.u16WIDid = (u16)WID_DISCONNECT;
2782 strWID.enuWIDtype = WID_CHAR;
2783 strWID.ps8WidVal = (s8 *)&u16DummyReasonCode;
2784 strWID.s32ValueSize = sizeof(char);
2788 PRINT_D(HOSTINF_DBG, "Sending disconnect request\n");
2790 g_obtainingIP = false;
2791 host_int_set_power_mgmt(pstrWFIDrv, 0, 0);
2793 memset(u8ConnectedSSID, 0, ETH_ALEN);
2795 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
2796 get_id_from_handler(pstrWFIDrv));
2799 PRINT_ER("Failed to send dissconect config packet\n");
2801 tstrDisconnectNotifInfo strDisconnectNotifInfo;
2803 memset(&strDisconnectNotifInfo, 0, sizeof(tstrDisconnectNotifInfo));
2805 strDisconnectNotifInfo.u16reason = 0;
2806 strDisconnectNotifInfo.ie = NULL;
2807 strDisconnectNotifInfo.ie_len = 0;
2809 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
2810 del_timer(&pstrWFIDrv->hScanTimer);
2811 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult(SCAN_EVENT_ABORTED, NULL,
2812 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid, NULL);
2814 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult = NULL;
2817 if (pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult != NULL) {
2819 /*Stop connect timer, if connection in progress*/
2820 if (pstrWFIDrv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) {
2821 PRINT_D(HOSTINF_DBG, "Upper layer requested termination of connection\n");
2822 del_timer(&pstrWFIDrv->hConnectTimer);
2825 pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult(CONN_DISCONN_EVENT_DISCONN_NOTIF, NULL,
2826 0, &strDisconnectNotifInfo, pstrWFIDrv->strWILC_UsrConnReq.u32UserConnectPvoid);
2828 PRINT_ER("strWILC_UsrConnReq.pfUserConnectResult = NULL\n");
2831 gbScanWhileConnected = false;
2833 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
2835 memset(pstrWFIDrv->au8AssociatedBSSID, 0, ETH_ALEN);
2839 pstrWFIDrv->strWILC_UsrConnReq.ssidLen = 0;
2840 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ssid != NULL) {
2841 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ssid);
2842 pstrWFIDrv->strWILC_UsrConnReq.pu8ssid = NULL;
2845 if (pstrWFIDrv->strWILC_UsrConnReq.pu8bssid != NULL) {
2846 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8bssid);
2847 pstrWFIDrv->strWILC_UsrConnReq.pu8bssid = NULL;
2850 pstrWFIDrv->strWILC_UsrConnReq.ConnReqIEsLen = 0;
2851 if (pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs != NULL) {
2852 kfree(pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs);
2853 pstrWFIDrv->strWILC_UsrConnReq.pu8ConnReqIEs = NULL;
2857 if (gu8FlushedJoinReq != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
2858 kfree(gu8FlushedJoinReq);
2859 gu8FlushedJoinReq = NULL;
2861 if (gu8FlushedInfoElemAsoc != NULL && gu8FlushedJoinReqDrvHandler == drvHandler) {
2862 kfree(gu8FlushedInfoElemAsoc);
2863 gu8FlushedInfoElemAsoc = NULL;
2868 /* ////////////////////////// */
2869 up(&(pstrWFIDrv->hSemTestDisconnectBlock));
2870 /* ///////////////////////// */
2875 void resolve_disconnect_aberration(tstrWILC_WFIDrv *drvHandler)
2877 tstrWILC_WFIDrv *pstrWFIDrv;
2879 pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2880 if (pstrWFIDrv == NULL)
2882 if ((pstrWFIDrv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) || (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTING)) {
2883 PRINT_D(HOSTINF_DBG, "\n\n<< correcting Supplicant state machine >>\n\n");
2884 host_int_disconnect(pstrWFIDrv, 1);
2887 static s32 Switch_Log_Terminal(tstrWILC_WFIDrv *drvHandler)
2893 static char dummy = 9;
2894 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2896 strWID.u16WIDid = (u16)WID_LOGTerminal_Switch;
2897 strWID.enuWIDtype = WID_CHAR;
2898 strWID.ps8WidVal = &dummy;
2899 strWID.s32ValueSize = sizeof(char);
2901 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
2902 get_id_from_handler(pstrWFIDrv));
2906 PRINT_D(HOSTINF_DBG, "Failed to switch log terminal\n");
2907 PRINT_ER("Failed to switch log terminal\n");
2911 PRINT_INFO(HOSTINF_DBG, "MAC address set ::\n");
2917 * @brief Handle_GetChnl
2918 * @details Sending config packet to get channel
2926 static s32 Handle_GetChnl(tstrWILC_WFIDrv *drvHandler)
2931 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
2932 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2934 strWID.u16WIDid = (u16)WID_CURRENT_CHANNEL;
2935 strWID.enuWIDtype = WID_CHAR;
2936 strWID.ps8WidVal = (s8 *)&gu8Chnl;
2937 strWID.s32ValueSize = sizeof(char);
2939 PRINT_D(HOSTINF_DBG, "Getting channel value\n");
2941 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
2942 get_id_from_handler(pstrWFIDrv));
2943 /*get the value by searching the local copy*/
2945 PRINT_ER("Failed to get channel number\n");
2949 up(&(pstrWFIDrv->hSemGetCHNL));
2959 * @brief Handle_GetRssi
2960 * @details Sending config packet to get RSSI
2967 static void Handle_GetRssi(tstrWILC_WFIDrv *drvHandler)
2971 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
2973 strWID.u16WIDid = (u16)WID_RSSI;
2974 strWID.enuWIDtype = WID_CHAR;
2975 strWID.ps8WidVal = &gs8Rssi;
2976 strWID.s32ValueSize = sizeof(char);
2979 PRINT_D(HOSTINF_DBG, "Getting RSSI value\n");
2981 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
2982 get_id_from_handler(pstrWFIDrv));
2984 PRINT_ER("Failed to get RSSI value\n");
2988 up(&(pstrWFIDrv->hSemGetRSSI));
2994 static void Handle_GetLinkspeed(tstrWILC_WFIDrv *drvHandler)
2998 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3002 strWID.u16WIDid = (u16)WID_LINKSPEED;
3003 strWID.enuWIDtype = WID_CHAR;
3004 strWID.ps8WidVal = &gs8lnkspd;
3005 strWID.s32ValueSize = sizeof(char);
3007 PRINT_D(HOSTINF_DBG, "Getting LINKSPEED value\n");
3009 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
3010 get_id_from_handler(pstrWFIDrv));
3012 PRINT_ER("Failed to get LINKSPEED value\n");
3016 up(&(pstrWFIDrv->hSemGetLINKSPEED));
3021 s32 Handle_GetStatistics(tstrWILC_WFIDrv *drvHandler, tstrStatistics *pstrStatistics)
3023 tstrWID strWIDList[5];
3024 u32 u32WidsCount = 0, s32Error = 0;
3026 strWIDList[u32WidsCount].u16WIDid = WID_LINKSPEED;
3027 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
3028 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
3029 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrStatistics->u8LinkSpeed));
3032 strWIDList[u32WidsCount].u16WIDid = WID_RSSI;
3033 strWIDList[u32WidsCount].enuWIDtype = WID_CHAR;
3034 strWIDList[u32WidsCount].s32ValueSize = sizeof(char);
3035 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrStatistics->s8RSSI));
3038 strWIDList[u32WidsCount].u16WIDid = WID_SUCCESS_FRAME_COUNT;
3039 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
3040 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
3041 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrStatistics->u32TxCount));
3044 strWIDList[u32WidsCount].u16WIDid = WID_RECEIVED_FRAGMENT_COUNT;
3045 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
3046 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
3047 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrStatistics->u32RxCount));
3050 strWIDList[u32WidsCount].u16WIDid = WID_FAILED_COUNT;
3051 strWIDList[u32WidsCount].enuWIDtype = WID_INT;
3052 strWIDList[u32WidsCount].s32ValueSize = sizeof(u32);
3053 strWIDList[u32WidsCount].ps8WidVal = (s8 *)(&(pstrStatistics->u32TxFailureCount));
3056 s32Error = send_config_pkt(GET_CFG, strWIDList, u32WidsCount, false,
3057 get_id_from_handler(drvHandler));
3060 PRINT_ER("Failed to send scan paramters config packet\n");
3068 * @brief Handle_Get_InActiveTime
3069 * @details Sending config packet to set mac adddress for station and
3078 static s32 Handle_Get_InActiveTime(tstrWILC_WFIDrv *drvHandler,
3079 struct sta_inactive_t *strHostIfStaInactiveT)
3085 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3088 strWID.u16WIDid = (u16)WID_SET_STA_MAC_INACTIVE_TIME;
3089 strWID.enuWIDtype = WID_STR;
3090 strWID.s32ValueSize = ETH_ALEN;
3091 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3094 stamac = strWID.ps8WidVal;
3095 memcpy(stamac, strHostIfStaInactiveT->mac, ETH_ALEN);
3098 PRINT_D(CFG80211_DBG, "SETING STA inactive time\n");
3101 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3102 get_id_from_handler(pstrWFIDrv));
3103 /*get the value by searching the local copy*/
3105 PRINT_ER("Failed to SET incative time\n");
3110 strWID.u16WIDid = (u16)WID_GET_INACTIVE_TIME;
3111 strWID.enuWIDtype = WID_INT;
3112 strWID.ps8WidVal = (s8 *)&gu32InactiveTime;
3113 strWID.s32ValueSize = sizeof(u32);
3116 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
3117 get_id_from_handler(pstrWFIDrv));
3118 /*get the value by searching the local copy*/
3120 PRINT_ER("Failed to get incative time\n");
3125 PRINT_D(CFG80211_DBG, "Getting inactive time : %d\n", gu32InactiveTime);
3127 up(&(pstrWFIDrv->hSemInactiveTime));
3137 * @brief Handle_AddBeacon
3138 * @details Sending config packet to add beacon
3139 * @param[in] struct beacon_attr *pstrSetBeaconParam
3145 static void Handle_AddBeacon(tstrWILC_WFIDrv *drvHandler,
3146 struct beacon_attr *pstrSetBeaconParam)
3151 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3153 PRINT_D(HOSTINF_DBG, "Adding BEACON\n");
3155 strWID.u16WIDid = (u16)WID_ADD_BEACON;
3156 strWID.enuWIDtype = WID_BIN;
3157 strWID.s32ValueSize = pstrSetBeaconParam->u32HeadLen + pstrSetBeaconParam->u32TailLen + 16;
3158 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3159 if (strWID.ps8WidVal == NULL)
3162 pu8CurrByte = strWID.ps8WidVal;
3163 *pu8CurrByte++ = (pstrSetBeaconParam->u32Interval & 0xFF);
3164 *pu8CurrByte++ = ((pstrSetBeaconParam->u32Interval >> 8) & 0xFF);
3165 *pu8CurrByte++ = ((pstrSetBeaconParam->u32Interval >> 16) & 0xFF);
3166 *pu8CurrByte++ = ((pstrSetBeaconParam->u32Interval >> 24) & 0xFF);
3168 *pu8CurrByte++ = (pstrSetBeaconParam->u32DTIMPeriod & 0xFF);
3169 *pu8CurrByte++ = ((pstrSetBeaconParam->u32DTIMPeriod >> 8) & 0xFF);
3170 *pu8CurrByte++ = ((pstrSetBeaconParam->u32DTIMPeriod >> 16) & 0xFF);
3171 *pu8CurrByte++ = ((pstrSetBeaconParam->u32DTIMPeriod >> 24) & 0xFF);
3173 *pu8CurrByte++ = (pstrSetBeaconParam->u32HeadLen & 0xFF);
3174 *pu8CurrByte++ = ((pstrSetBeaconParam->u32HeadLen >> 8) & 0xFF);
3175 *pu8CurrByte++ = ((pstrSetBeaconParam->u32HeadLen >> 16) & 0xFF);
3176 *pu8CurrByte++ = ((pstrSetBeaconParam->u32HeadLen >> 24) & 0xFF);
3178 memcpy(pu8CurrByte, pstrSetBeaconParam->pu8Head, pstrSetBeaconParam->u32HeadLen);
3179 pu8CurrByte += pstrSetBeaconParam->u32HeadLen;
3181 *pu8CurrByte++ = (pstrSetBeaconParam->u32TailLen & 0xFF);
3182 *pu8CurrByte++ = ((pstrSetBeaconParam->u32TailLen >> 8) & 0xFF);
3183 *pu8CurrByte++ = ((pstrSetBeaconParam->u32TailLen >> 16) & 0xFF);
3184 *pu8CurrByte++ = ((pstrSetBeaconParam->u32TailLen >> 24) & 0xFF);
3186 if (pstrSetBeaconParam->pu8Tail > 0)
3187 memcpy(pu8CurrByte, pstrSetBeaconParam->pu8Tail, pstrSetBeaconParam->u32TailLen);
3188 pu8CurrByte += pstrSetBeaconParam->u32TailLen;
3193 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3194 get_id_from_handler(pstrWFIDrv));
3196 PRINT_ER("Failed to send add beacon config packet\n");
3199 kfree(strWID.ps8WidVal);
3200 kfree(pstrSetBeaconParam->pu8Head);
3201 kfree(pstrSetBeaconParam->pu8Tail);
3206 * @brief Handle_AddBeacon
3207 * @details Sending config packet to delete beacon
3208 * @param[in] tstrWILC_WFIDrv *drvHandler
3214 static void Handle_DelBeacon(tstrWILC_WFIDrv *drvHandler)
3219 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3221 strWID.u16WIDid = (u16)WID_DEL_BEACON;
3222 strWID.enuWIDtype = WID_CHAR;
3223 strWID.s32ValueSize = sizeof(char);
3224 strWID.ps8WidVal = &gu8DelBcn;
3226 if (strWID.ps8WidVal == NULL)
3229 pu8CurrByte = strWID.ps8WidVal;
3231 PRINT_D(HOSTINF_DBG, "Deleting BEACON\n");
3232 /* TODO: build del beacon message*/
3235 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3236 get_id_from_handler(pstrWFIDrv));
3238 PRINT_ER("Failed to send delete beacon config packet\n");
3243 * @brief WILC_HostIf_PackStaParam
3244 * @details Handling packing of the station params in a buffer
3245 * @param[in] u8* pu8Buffer, struct add_sta_param *pstrStationParam
3251 static u32 WILC_HostIf_PackStaParam(u8 *pu8Buffer,
3252 struct add_sta_param *pstrStationParam)
3256 pu8CurrByte = pu8Buffer;
3258 PRINT_D(HOSTINF_DBG, "Packing STA params\n");
3259 memcpy(pu8CurrByte, pstrStationParam->au8BSSID, ETH_ALEN);
3260 pu8CurrByte += ETH_ALEN;
3262 *pu8CurrByte++ = pstrStationParam->u16AssocID & 0xFF;
3263 *pu8CurrByte++ = (pstrStationParam->u16AssocID >> 8) & 0xFF;
3265 *pu8CurrByte++ = pstrStationParam->u8NumRates;
3266 if (pstrStationParam->u8NumRates > 0)
3267 memcpy(pu8CurrByte, pstrStationParam->pu8Rates, pstrStationParam->u8NumRates);
3268 pu8CurrByte += pstrStationParam->u8NumRates;
3270 *pu8CurrByte++ = pstrStationParam->bIsHTSupported;
3271 *pu8CurrByte++ = pstrStationParam->u16HTCapInfo & 0xFF;
3272 *pu8CurrByte++ = (pstrStationParam->u16HTCapInfo >> 8) & 0xFF;
3274 *pu8CurrByte++ = pstrStationParam->u8AmpduParams;
3275 memcpy(pu8CurrByte, pstrStationParam->au8SuppMCsSet, WILC_SUPP_MCS_SET_SIZE);
3276 pu8CurrByte += WILC_SUPP_MCS_SET_SIZE;
3278 *pu8CurrByte++ = pstrStationParam->u16HTExtParams & 0xFF;
3279 *pu8CurrByte++ = (pstrStationParam->u16HTExtParams >> 8) & 0xFF;
3281 *pu8CurrByte++ = pstrStationParam->u32TxBeamformingCap & 0xFF;
3282 *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 8) & 0xFF;
3283 *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 16) & 0xFF;
3284 *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 24) & 0xFF;
3286 *pu8CurrByte++ = pstrStationParam->u8ASELCap;
3288 *pu8CurrByte++ = pstrStationParam->u16FlagsMask & 0xFF;
3289 *pu8CurrByte++ = (pstrStationParam->u16FlagsMask >> 8) & 0xFF;
3291 *pu8CurrByte++ = pstrStationParam->u16FlagsSet & 0xFF;
3292 *pu8CurrByte++ = (pstrStationParam->u16FlagsSet >> 8) & 0xFF;
3294 return pu8CurrByte - pu8Buffer;
3298 * @brief Handle_AddStation
3299 * @details Sending config packet to add station
3300 * @param[in] struct add_sta_param *pstrStationParam
3306 static void Handle_AddStation(tstrWILC_WFIDrv *drvHandler,
3307 struct add_sta_param *pstrStationParam)
3312 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3314 PRINT_D(HOSTINF_DBG, "Handling add station\n");
3315 strWID.u16WIDid = (u16)WID_ADD_STA;
3316 strWID.enuWIDtype = WID_BIN;
3317 strWID.s32ValueSize = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates;
3319 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3320 if (strWID.ps8WidVal == NULL)
3323 pu8CurrByte = strWID.ps8WidVal;
3324 pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam);
3327 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3328 get_id_from_handler(pstrWFIDrv));
3330 PRINT_ER("Failed to send add station config packet\n");
3333 kfree(pstrStationParam->pu8Rates);
3334 kfree(strWID.ps8WidVal);
3338 * @brief Handle_DelAllSta
3339 * @details Sending config packet to delete station
3340 * @param[in] tstrHostIFDelSta* pstrDelStaParam
3346 static void Handle_DelAllSta(tstrWILC_WFIDrv *drvHandler,
3347 struct del_all_sta *pstrDelAllStaParam)
3353 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3355 u8 au8Zero_Buff[6] = {0};
3357 strWID.u16WIDid = (u16)WID_DEL_ALL_STA;
3358 strWID.enuWIDtype = WID_STR;
3359 strWID.s32ValueSize = (pstrDelAllStaParam->u8Num_AssocSta * ETH_ALEN) + 1;
3361 PRINT_D(HOSTINF_DBG, "Handling delete station\n");
3363 strWID.ps8WidVal = kmalloc((pstrDelAllStaParam->u8Num_AssocSta * ETH_ALEN) + 1, GFP_KERNEL);
3364 if (strWID.ps8WidVal == NULL)
3367 pu8CurrByte = strWID.ps8WidVal;
3369 *(pu8CurrByte++) = pstrDelAllStaParam->u8Num_AssocSta;
3371 for (i = 0; i < MAX_NUM_STA; i++) {
3372 if (memcmp(pstrDelAllStaParam->au8Sta_DelAllSta[i], au8Zero_Buff, ETH_ALEN))
3373 memcpy(pu8CurrByte, pstrDelAllStaParam->au8Sta_DelAllSta[i], ETH_ALEN);
3377 pu8CurrByte += ETH_ALEN;
3381 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3382 get_id_from_handler(pstrWFIDrv));
3384 PRINT_ER("Failed to send add station config packet\n");
3387 kfree(strWID.ps8WidVal);
3394 * @brief Handle_DelStation
3395 * @details Sending config packet to delete station
3396 * @param[in] struct del_sta *pstrDelStaParam
3402 static void Handle_DelStation(tstrWILC_WFIDrv *drvHandler,
3403 struct del_sta *pstrDelStaParam)
3408 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3410 strWID.u16WIDid = (u16)WID_REMOVE_STA;
3411 strWID.enuWIDtype = WID_BIN;
3412 strWID.s32ValueSize = ETH_ALEN;
3414 PRINT_D(HOSTINF_DBG, "Handling delete station\n");
3416 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3417 if (strWID.ps8WidVal == NULL)
3420 pu8CurrByte = strWID.ps8WidVal;
3422 memcpy(pu8CurrByte, pstrDelStaParam->au8MacAddr, ETH_ALEN);
3425 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3426 get_id_from_handler(pstrWFIDrv));
3428 PRINT_ER("Failed to send add station config packet\n");
3431 kfree(strWID.ps8WidVal);
3436 * @brief Handle_EditStation
3437 * @details Sending config packet to edit station
3438 * @param[in] struct add_sta_param *pstrStationParam
3444 static void Handle_EditStation(tstrWILC_WFIDrv *drvHandler,
3445 struct add_sta_param *pstrStationParam)
3450 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3452 strWID.u16WIDid = (u16)WID_EDIT_STA;
3453 strWID.enuWIDtype = WID_BIN;
3454 strWID.s32ValueSize = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates;
3456 PRINT_D(HOSTINF_DBG, "Handling edit station\n");
3457 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3458 if (strWID.ps8WidVal == NULL)
3461 pu8CurrByte = strWID.ps8WidVal;
3462 pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam);
3465 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3466 get_id_from_handler(pstrWFIDrv));
3468 PRINT_ER("Failed to send edit station config packet\n");
3471 kfree(pstrStationParam->pu8Rates);
3472 kfree(strWID.ps8WidVal);
3476 * @brief Handle_RemainOnChan
3477 * @details Sending config packet to edit station
3478 * @param[in] tstrWILC_AddStaParam* pstrStationParam
3484 static int Handle_RemainOnChan(tstrWILC_WFIDrv *drvHandler,
3485 struct remain_ch *pstrHostIfRemainOnChan)
3488 u8 u8remain_on_chan_flag;
3490 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
3492 /*If it's a pendig remain-on-channel, don't overwrite gWFiDrvHandle values (since incoming msg is garbbage)*/
3493 if (!pstrWFIDrv->u8RemainOnChan_pendingreq) {
3494 pstrWFIDrv->strHostIfRemainOnChan.pVoid = pstrHostIfRemainOnChan->pVoid;
3495 pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanExpired = pstrHostIfRemainOnChan->pRemainOnChanExpired;
3496 pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady = pstrHostIfRemainOnChan->pRemainOnChanReady;
3497 pstrWFIDrv->strHostIfRemainOnChan.u16Channel = pstrHostIfRemainOnChan->u16Channel;
3498 pstrWFIDrv->strHostIfRemainOnChan.u32ListenSessionID = pstrHostIfRemainOnChan->u32ListenSessionID;
3500 /*Set the channel to use it as a wid val*/
3501 pstrHostIfRemainOnChan->u16Channel = pstrWFIDrv->strHostIfRemainOnChan.u16Channel;
3504 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult != NULL) {
3505 PRINT_INFO(GENERIC_DBG, "Required to remain on chan while scanning return\n");
3506 pstrWFIDrv->u8RemainOnChan_pendingreq = 1;
3510 if (pstrWFIDrv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) {
3511 PRINT_INFO(GENERIC_DBG, "Required to remain on chan while connecting return\n");
3516 if (g_obtainingIP || connecting) {
3517 PRINT_D(GENERIC_DBG, "[handle_scan]: Don't do obss scan until IP adresss is obtained\n");
3522 PRINT_D(HOSTINF_DBG, "Setting channel :%d\n", pstrHostIfRemainOnChan->u16Channel);
3524 u8remain_on_chan_flag = true;
3525 strWID.u16WIDid = (u16)WID_REMAIN_ON_CHAN;
3526 strWID.enuWIDtype = WID_STR;
3527 strWID.s32ValueSize = 2;
3528 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3530 if (strWID.ps8WidVal == NULL) {
3535 strWID.ps8WidVal[0] = u8remain_on_chan_flag;
3536 strWID.ps8WidVal[1] = (s8)pstrHostIfRemainOnChan->u16Channel;
3539 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3540 get_id_from_handler(pstrWFIDrv));
3542 PRINT_ER("Failed to set remain on channel\n");
3546 P2P_LISTEN_STATE = 1;
3547 pstrWFIDrv->hRemainOnChannel.data = (unsigned long)pstrWFIDrv;
3548 mod_timer(&pstrWFIDrv->hRemainOnChannel,
3550 msecs_to_jiffies(pstrHostIfRemainOnChan->u32duration));
3552 /*Calling CFG ready_on_channel*/
3553 if (pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady)
3554 pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanReady(pstrWFIDrv->strHostIfRemainOnChan.pVoid);
3556 if (pstrWFIDrv->u8RemainOnChan_pendingreq)
3557 pstrWFIDrv->u8RemainOnChan_pendingreq = 0;
3563 * @brief Handle_RegisterFrame
3571 static int Handle_RegisterFrame(tstrWILC_WFIDrv *drvHandler,
3572 struct reg_frame *pstrHostIfRegisterFrame)
3577 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3579 PRINT_D(HOSTINF_DBG, "Handling frame register Flag : %d FrameType: %d\n", pstrHostIfRegisterFrame->bReg, pstrHostIfRegisterFrame->u16FrameType);
3581 /*prepare configuration packet*/
3582 strWID.u16WIDid = (u16)WID_REGISTER_FRAME;
3583 strWID.enuWIDtype = WID_STR;
3584 strWID.ps8WidVal = kmalloc(sizeof(u16) + 2, GFP_KERNEL);
3585 if (strWID.ps8WidVal == NULL)
3588 pu8CurrByte = strWID.ps8WidVal;
3590 *pu8CurrByte++ = pstrHostIfRegisterFrame->bReg;
3591 *pu8CurrByte++ = pstrHostIfRegisterFrame->u8Regid;
3592 memcpy(pu8CurrByte, &(pstrHostIfRegisterFrame->u16FrameType), sizeof(u16));
3595 strWID.s32ValueSize = sizeof(u16) + 2;
3599 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3600 get_id_from_handler(pstrWFIDrv));
3602 PRINT_ER("Failed to frame register config packet\n");
3611 * @brief Handle_ListenStateExpired
3612 * @details Handle of listen state expiration
3614 * @return Error code.
3619 #define FALSE_FRMWR_CHANNEL 100
3620 static u32 Handle_ListenStateExpired(tstrWILC_WFIDrv *drvHandler,
3621 struct remain_ch *pstrHostIfRemainOnChan)
3623 u8 u8remain_on_chan_flag;
3626 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *) drvHandler;
3628 PRINT_D(HOSTINF_DBG, "CANCEL REMAIN ON CHAN\n");
3630 /*Make sure we are already in listen state*/
3631 /*This is to handle duplicate expiry messages (listen timer fired and supplicant called cancel_remain_on_channel())*/
3632 if (P2P_LISTEN_STATE) {
3633 u8remain_on_chan_flag = false;
3634 strWID.u16WIDid = (u16)WID_REMAIN_ON_CHAN;
3635 strWID.enuWIDtype = WID_STR;
3636 strWID.s32ValueSize = 2;
3637 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3639 if (strWID.ps8WidVal == NULL)
3640 PRINT_ER("Failed to allocate memory\n");
3642 strWID.ps8WidVal[0] = u8remain_on_chan_flag;
3643 strWID.ps8WidVal[1] = FALSE_FRMWR_CHANNEL;
3646 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3647 get_id_from_handler(pstrWFIDrv));
3648 if (s32Error != 0) {
3649 PRINT_ER("Failed to set remain on channel\n");
3653 if (pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanExpired) {
3654 pstrWFIDrv->strHostIfRemainOnChan.pRemainOnChanExpired(pstrWFIDrv->strHostIfRemainOnChan.pVoid
3655 , pstrHostIfRemainOnChan->u32ListenSessionID);
3657 P2P_LISTEN_STATE = 0;
3659 PRINT_D(GENERIC_DBG, "Not in listen state\n");
3669 * @brief ListenTimerCB
3670 * @details Callback function of remain-on-channel timer
3672 * @return Error code.
3677 static void ListenTimerCB(unsigned long arg)
3680 struct host_if_msg msg;
3681 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)arg;
3682 /*Stopping remain-on-channel timer*/
3683 del_timer(&pstrWFIDrv->hRemainOnChannel);
3685 /* prepare the Timer Callback message */
3686 memset(&msg, 0, sizeof(struct host_if_msg));
3687 msg.id = HOST_IF_MSG_LISTEN_TIMER_FIRED;
3688 msg.drvHandler = pstrWFIDrv;
3689 msg.body.remain_on_ch.u32ListenSessionID = pstrWFIDrv->strHostIfRemainOnChan.u32ListenSessionID;
3691 /* send the message */
3692 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
3694 PRINT_ER("wilc_mq_send fail\n");
3698 * @brief Handle_EditStation
3699 * @details Sending config packet to edit station
3700 * @param[in] tstrWILC_AddStaParam* pstrStationParam
3706 static void Handle_PowerManagement(tstrWILC_WFIDrv *drvHandler,
3707 struct power_mgmt_param *strPowerMgmtParam)
3712 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3714 strWID.u16WIDid = (u16)WID_POWER_MANAGEMENT;
3716 if (strPowerMgmtParam->bIsEnabled == true)
3717 s8PowerMode = MIN_FAST_PS;
3719 s8PowerMode = NO_POWERSAVE;
3720 PRINT_D(HOSTINF_DBG, "Handling power mgmt to %d\n", s8PowerMode);
3721 strWID.ps8WidVal = &s8PowerMode;
3722 strWID.s32ValueSize = sizeof(char);
3724 PRINT_D(HOSTINF_DBG, "Handling Power Management\n");
3727 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3728 get_id_from_handler(pstrWFIDrv));
3730 PRINT_ER("Failed to send power management config packet\n");
3734 * @brief Handle_SetMulticastFilter
3735 * @details Set Multicast filter in firmware
3736 * @param[in] struct set_multicast *strHostIfSetMulti
3742 static void Handle_SetMulticastFilter(tstrWILC_WFIDrv *drvHandler,
3743 struct set_multicast *strHostIfSetMulti)
3749 PRINT_D(HOSTINF_DBG, "Setup Multicast Filter\n");
3751 strWID.u16WIDid = (u16)WID_SETUP_MULTICAST_FILTER;
3752 strWID.enuWIDtype = WID_BIN;
3753 strWID.s32ValueSize = sizeof(struct set_multicast) + ((strHostIfSetMulti->u32count) * ETH_ALEN);
3754 strWID.ps8WidVal = kmalloc(strWID.s32ValueSize, GFP_KERNEL);
3755 if (strWID.ps8WidVal == NULL)
3758 pu8CurrByte = strWID.ps8WidVal;
3759 *pu8CurrByte++ = (strHostIfSetMulti->bIsEnabled & 0xFF);
3760 *pu8CurrByte++ = ((strHostIfSetMulti->bIsEnabled >> 8) & 0xFF);
3761 *pu8CurrByte++ = ((strHostIfSetMulti->bIsEnabled >> 16) & 0xFF);
3762 *pu8CurrByte++ = ((strHostIfSetMulti->bIsEnabled >> 24) & 0xFF);
3764 *pu8CurrByte++ = (strHostIfSetMulti->u32count & 0xFF);
3765 *pu8CurrByte++ = ((strHostIfSetMulti->u32count >> 8) & 0xFF);
3766 *pu8CurrByte++ = ((strHostIfSetMulti->u32count >> 16) & 0xFF);
3767 *pu8CurrByte++ = ((strHostIfSetMulti->u32count >> 24) & 0xFF);
3769 if ((strHostIfSetMulti->u32count) > 0)
3770 memcpy(pu8CurrByte, gau8MulticastMacAddrList, ((strHostIfSetMulti->u32count) * ETH_ALEN));
3773 s32Error = send_config_pkt(SET_CFG, &strWID, 1, false,
3774 get_id_from_handler(drvHandler));
3776 PRINT_ER("Failed to send setup multicast config packet\n");
3779 kfree(strWID.ps8WidVal);
3785 * @brief Handle_AddBASession
3786 * @details Add block ack session
3787 * @param[in] tstrHostIFSetMulti* strHostIfSetMulti
3789 * @author Amr Abdel-Moghny
3793 static s32 Handle_AddBASession(tstrWILC_WFIDrv *drvHandler,
3794 struct ba_session_info *strHostIfBASessionInfo)
3798 int AddbaTimeout = 100;
3800 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3802 PRINT_D(HOSTINF_DBG, "Opening Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\nBufferSize == %d\nSessionTimeOut = %d\n",
3803 strHostIfBASessionInfo->au8Bssid[0],
3804 strHostIfBASessionInfo->au8Bssid[1],
3805 strHostIfBASessionInfo->au8Bssid[2],
3806 strHostIfBASessionInfo->u16BufferSize,
3807 strHostIfBASessionInfo->u16SessionTimeout,
3808 strHostIfBASessionInfo->u8Ted);
3810 strWID.u16WIDid = (u16)WID_11E_P_ACTION_REQ;
3811 strWID.enuWIDtype = WID_STR;
3812 strWID.ps8WidVal = kmalloc(BLOCK_ACK_REQ_SIZE, GFP_KERNEL);
3813 strWID.s32ValueSize = BLOCK_ACK_REQ_SIZE;
3814 ptr = strWID.ps8WidVal;
3815 /* *ptr++ = 0x14; */
3819 memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN);
3821 *ptr++ = strHostIfBASessionInfo->u8Ted;
3825 *ptr++ = (strHostIfBASessionInfo->u16BufferSize & 0xFF);
3826 *ptr++ = ((strHostIfBASessionInfo->u16BufferSize >> 16) & 0xFF);
3828 *ptr++ = (strHostIfBASessionInfo->u16SessionTimeout & 0xFF);
3829 *ptr++ = ((strHostIfBASessionInfo->u16SessionTimeout >> 16) & 0xFF);
3831 *ptr++ = (AddbaTimeout & 0xFF);
3832 *ptr++ = ((AddbaTimeout >> 16) & 0xFF);
3833 /* Group Buffer Max Frames*/
3835 /* Group Buffer Timeout */
3838 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3839 get_id_from_handler(pstrWFIDrv));
3841 PRINT_D(HOSTINF_DBG, "Couldn't open BA Session\n");
3844 strWID.u16WIDid = (u16)WID_11E_P_ACTION_REQ;
3845 strWID.enuWIDtype = WID_STR;
3846 strWID.s32ValueSize = 15;
3847 ptr = strWID.ps8WidVal;
3848 /* *ptr++ = 0x14; */
3852 memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN);
3855 *ptr++ = strHostIfBASessionInfo->u8Ted;
3859 *ptr++ = (strHostIfBASessionInfo->u16BufferSize & 0xFF);
3860 *ptr++ = ((strHostIfBASessionInfo->u16SessionTimeout >> 16) & 0xFF);
3863 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3864 get_id_from_handler(pstrWFIDrv));
3866 if (strWID.ps8WidVal != NULL)
3867 kfree(strWID.ps8WidVal);
3875 * @brief Handle_DelBASession
3876 * @details Delete block ack session
3877 * @param[in] tstrHostIFSetMulti* strHostIfSetMulti
3879 * @author Amr Abdel-Moghny
3883 static s32 Handle_DelBASession(tstrWILC_WFIDrv *drvHandler,
3884 struct ba_session_info *strHostIfBASessionInfo)
3889 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3891 PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\n",
3892 strHostIfBASessionInfo->au8Bssid[0],
3893 strHostIfBASessionInfo->au8Bssid[1],
3894 strHostIfBASessionInfo->au8Bssid[2],
3895 strHostIfBASessionInfo->u8Ted);
3897 strWID.u16WIDid = (u16)WID_11E_P_ACTION_REQ;
3898 strWID.enuWIDtype = WID_STR;
3899 strWID.ps8WidVal = kmalloc(BLOCK_ACK_REQ_SIZE, GFP_KERNEL);
3900 strWID.s32ValueSize = BLOCK_ACK_REQ_SIZE;
3901 ptr = strWID.ps8WidVal;
3902 /* *ptr++ = 0x14; */
3906 memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN);
3908 *ptr++ = strHostIfBASessionInfo->u8Ted;
3909 /* BA direction = recipent*/
3912 *ptr++ = 32; /* Unspecific QOS reason */
3914 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3915 get_id_from_handler(pstrWFIDrv));
3917 PRINT_D(HOSTINF_DBG, "Couldn't delete BA Session\n");
3920 strWID.u16WIDid = (u16)WID_11E_P_ACTION_REQ;
3921 strWID.enuWIDtype = WID_STR;
3922 strWID.s32ValueSize = 15;
3923 ptr = strWID.ps8WidVal;
3924 /* *ptr++ = 0x14; */
3928 memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN);
3931 *ptr++ = strHostIfBASessionInfo->u8Ted;
3933 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3934 get_id_from_handler(pstrWFIDrv));
3936 if (strWID.ps8WidVal != NULL)
3937 kfree(strWID.ps8WidVal);
3947 * @brief Handle_DelAllRxBASessions
3948 * @details Delete all Rx BA sessions
3949 * @param[in] tstrHostIFSetMulti* strHostIfSetMulti
3951 * @author Abdelrahman Sobhy
3955 static s32 Handle_DelAllRxBASessions(tstrWILC_WFIDrv *drvHandler,
3956 struct ba_session_info *strHostIfBASessionInfo)
3961 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
3963 PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\n",
3964 strHostIfBASessionInfo->au8Bssid[0],
3965 strHostIfBASessionInfo->au8Bssid[1],
3966 strHostIfBASessionInfo->au8Bssid[2],
3967 strHostIfBASessionInfo->u8Ted);
3969 strWID.u16WIDid = (u16)WID_DEL_ALL_RX_BA;
3970 strWID.enuWIDtype = WID_STR;
3971 strWID.ps8WidVal = kmalloc(BLOCK_ACK_REQ_SIZE, GFP_KERNEL);
3972 strWID.s32ValueSize = BLOCK_ACK_REQ_SIZE;
3973 ptr = strWID.ps8WidVal;
3977 memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN);
3979 *ptr++ = strHostIfBASessionInfo->u8Ted;
3980 /* BA direction = recipent*/
3983 *ptr++ = 32; /* Unspecific QOS reason */
3985 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
3986 get_id_from_handler(pstrWFIDrv));
3988 PRINT_D(HOSTINF_DBG, "Couldn't delete BA Session\n");
3991 if (strWID.ps8WidVal != NULL)
3992 kfree(strWID.ps8WidVal);
4001 * @brief hostIFthread
4002 * @details Main thread to handle message queue requests
4003 * @param[in] void* pvArg
4009 static int hostIFthread(void *pvArg)
4012 struct host_if_msg msg;
4013 tstrWILC_WFIDrv *pstrWFIDrv;
4015 memset(&msg, 0, sizeof(struct host_if_msg));
4018 wilc_mq_recv(&gMsgQHostIF, &msg, sizeof(struct host_if_msg), &u32Ret);
4019 pstrWFIDrv = (tstrWILC_WFIDrv *)msg.drvHandler;
4020 if (msg.id == HOST_IF_MSG_EXIT) {
4021 PRINT_D(GENERIC_DBG, "THREAD: Exiting HostIfThread\n");
4026 /*Re-Queue HIF message*/
4027 if ((!g_wilc_initialized)) {
4028 PRINT_D(GENERIC_DBG, "--WAIT--");
4029 usleep_range(200 * 1000, 200 * 1000);
4030 wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4034 if (msg.id == HOST_IF_MSG_CONNECT && pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult != NULL) {
4035 PRINT_D(HOSTINF_DBG, "Requeue connect request till scan done received\n");
4036 wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4037 usleep_range(2 * 1000, 2 * 1000);
4042 case HOST_IF_MSG_Q_IDLE:
4043 Handle_wait_msg_q_empty();
4046 case HOST_IF_MSG_SCAN:
4047 Handle_Scan(msg.drvHandler, &msg.body.scan_info);
4050 case HOST_IF_MSG_CONNECT:
4051 Handle_Connect(msg.drvHandler, &msg.body.con_info);
4054 case HOST_IF_MSG_FLUSH_CONNECT:
4055 Handle_FlushConnect(msg.drvHandler);
4058 case HOST_IF_MSG_RCVD_NTWRK_INFO:
4059 Handle_RcvdNtwrkInfo(msg.drvHandler, &msg.body.net_info);
4062 case HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO:
4063 Handle_RcvdGnrlAsyncInfo(msg.drvHandler, &msg.body.async_info);
4066 case HOST_IF_MSG_KEY:
4067 Handle_Key(msg.drvHandler, &msg.body.key_info);
4070 case HOST_IF_MSG_CFG_PARAMS:
4072 Handle_CfgParam(msg.drvHandler, &msg.body.cfg_info);
4075 case HOST_IF_MSG_SET_CHANNEL:
4076 Handle_SetChannel(msg.drvHandler, &msg.body.channel_info);
4079 case HOST_IF_MSG_DISCONNECT:
4080 Handle_Disconnect(msg.drvHandler);
4083 case HOST_IF_MSG_RCVD_SCAN_COMPLETE:
4084 del_timer(&pstrWFIDrv->hScanTimer);
4085 PRINT_D(HOSTINF_DBG, "scan completed successfully\n");
4087 /*Allow chip sleep, only if both interfaces are not connected*/
4088 if (!linux_wlan_get_num_conn_ifcs())
4089 chip_sleep_manually(INFINITE_SLEEP_TIME);
4091 Handle_ScanDone(msg.drvHandler, SCAN_EVENT_DONE);
4093 if (pstrWFIDrv->u8RemainOnChan_pendingreq)
4094 Handle_RemainOnChan(msg.drvHandler, &msg.body.remain_on_ch);
4098 case HOST_IF_MSG_GET_RSSI:
4099 Handle_GetRssi(msg.drvHandler);
4102 case HOST_IF_MSG_GET_LINKSPEED:
4103 Handle_GetLinkspeed(msg.drvHandler);
4106 case HOST_IF_MSG_GET_STATISTICS:
4107 Handle_GetStatistics(msg.drvHandler, (tstrStatistics *)msg.body.data);
4110 case HOST_IF_MSG_GET_CHNL:
4111 Handle_GetChnl(msg.drvHandler);
4114 case HOST_IF_MSG_ADD_BEACON:
4115 Handle_AddBeacon(msg.drvHandler, &msg.body.beacon_info);
4118 case HOST_IF_MSG_DEL_BEACON:
4119 Handle_DelBeacon(msg.drvHandler);
4122 case HOST_IF_MSG_ADD_STATION:
4123 Handle_AddStation(msg.drvHandler, &msg.body.add_sta_info);
4126 case HOST_IF_MSG_DEL_STATION:
4127 Handle_DelStation(msg.drvHandler, &msg.body.del_sta_info);
4130 case HOST_IF_MSG_EDIT_STATION:
4131 Handle_EditStation(msg.drvHandler, &msg.body.edit_sta_info);
4134 case HOST_IF_MSG_GET_INACTIVETIME:
4135 Handle_Get_InActiveTime(msg.drvHandler, &msg.body.mac_info);
4138 case HOST_IF_MSG_SCAN_TIMER_FIRED:
4139 PRINT_D(HOSTINF_DBG, "Scan Timeout\n");
4141 Handle_ScanDone(msg.drvHandler, SCAN_EVENT_ABORTED);
4144 case HOST_IF_MSG_CONNECT_TIMER_FIRED:
4145 PRINT_D(HOSTINF_DBG, "Connect Timeout\n");
4146 Handle_ConnectTimeout(msg.drvHandler);
4149 case HOST_IF_MSG_POWER_MGMT:
4150 Handle_PowerManagement(msg.drvHandler, &msg.body.pwr_mgmt_info);
4153 case HOST_IF_MSG_SET_WFIDRV_HANDLER:
4154 Handle_SetWfiDrvHandler(msg.drvHandler,
4158 case HOST_IF_MSG_SET_OPERATION_MODE:
4159 Handle_SetOperationMode(msg.drvHandler, &msg.body.mode);
4162 case HOST_IF_MSG_SET_IPADDRESS:
4163 PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_IPADDRESS\n");
4164 Handle_set_IPAddress(msg.drvHandler, msg.body.ip_info.au8IPAddr, msg.body.ip_info.idx);
4167 case HOST_IF_MSG_GET_IPADDRESS:
4168 PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_IPADDRESS\n");
4169 Handle_get_IPAddress(msg.drvHandler, msg.body.ip_info.au8IPAddr, msg.body.ip_info.idx);
4172 case HOST_IF_MSG_SET_MAC_ADDRESS:
4173 Handle_SetMacAddress(msg.drvHandler, &msg.body.set_mac_info);
4176 case HOST_IF_MSG_GET_MAC_ADDRESS:
4177 Handle_GetMacAddress(msg.drvHandler, &msg.body.get_mac_info);
4180 case HOST_IF_MSG_REMAIN_ON_CHAN:
4181 PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_REMAIN_ON_CHAN\n");
4182 Handle_RemainOnChan(msg.drvHandler, &msg.body.remain_on_ch);
4185 case HOST_IF_MSG_REGISTER_FRAME:
4186 PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_REGISTER_FRAME\n");
4187 Handle_RegisterFrame(msg.drvHandler, &msg.body.reg_frame);
4190 case HOST_IF_MSG_LISTEN_TIMER_FIRED:
4191 Handle_ListenStateExpired(msg.drvHandler, &msg.body.remain_on_ch);
4194 case HOST_IF_MSG_SET_MULTICAST_FILTER:
4195 PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_MULTICAST_FILTER\n");
4196 Handle_SetMulticastFilter(msg.drvHandler, &msg.body.multicast_info);
4199 case HOST_IF_MSG_ADD_BA_SESSION:
4200 Handle_AddBASession(msg.drvHandler, &msg.body.session_info);
4203 case HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS:
4204 Handle_DelAllRxBASessions(msg.drvHandler, &msg.body.session_info);
4207 case HOST_IF_MSG_DEL_ALL_STA:
4208 Handle_DelAllSta(msg.drvHandler, &msg.body.del_all_sta_info);
4212 PRINT_ER("[Host Interface] undefined Received Msg ID\n");
4217 PRINT_D(HOSTINF_DBG, "Releasing thread exit semaphore\n");
4218 up(&hSemHostIFthrdEnd);
4222 static void TimerCB_Scan(unsigned long arg)
4224 void *pvArg = (void *)arg;
4225 struct host_if_msg msg;
4227 /* prepare the Timer Callback message */
4228 memset(&msg, 0, sizeof(struct host_if_msg));
4229 msg.drvHandler = pvArg;
4230 msg.id = HOST_IF_MSG_SCAN_TIMER_FIRED;
4232 /* send the message */
4233 wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4236 static void TimerCB_Connect(unsigned long arg)
4238 void *pvArg = (void *)arg;
4239 struct host_if_msg msg;
4241 /* prepare the Timer Callback message */
4242 memset(&msg, 0, sizeof(struct host_if_msg));
4243 msg.drvHandler = pvArg;
4244 msg.id = HOST_IF_MSG_CONNECT_TIMER_FIRED;
4246 /* send the message */
4247 wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4252 * @brief removes wpa/wpa2 keys
4253 * @details only in BSS STA mode if External Supplicant support is enabled.
4254 * removes all WPA/WPA2 station key entries from MAC hardware.
4255 * @param[in,out] handle to the wifi driver
4256 * @param[in] 6 bytes of Station Adress in the station entry table
4257 * @return Error code indicating success/failure
4260 * @date 8 March 2012
4263 /* Check implementation in core adding 9 bytes to the input! */
4264 s32 host_int_remove_key(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8StaAddress)
4268 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
4270 strWID.u16WIDid = (u16)WID_REMOVE_KEY;
4271 strWID.enuWIDtype = WID_STR;
4272 strWID.ps8WidVal = (s8 *)pu8StaAddress;
4273 strWID.s32ValueSize = 6;
4280 * @brief removes WEP key
4281 * @details valid only in BSS STA mode if External Supplicant support is enabled.
4282 * remove a WEP key entry from MAC HW.
4283 * The BSS Station automatically finds the index of the entry using its
4284 * BSS ID and removes that entry from the MAC hardware.
4285 * @param[in,out] handle to the wifi driver
4286 * @param[in] 6 bytes of Station Adress in the station entry table
4287 * @return Error code indicating success/failure
4288 * @note NO need for the STA add since it is not used for processing
4290 * @date 8 March 2012
4293 s32 host_int_remove_wep_key(tstrWILC_WFIDrv *hWFIDrv, u8 u8keyIdx)
4296 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4297 struct host_if_msg msg;
4300 if (pstrWFIDrv == NULL) {
4302 PRINT_ER("Failed to send setup multicast config packet\n");
4306 /* prepare the Remove Wep Key Message */
4307 memset(&msg, 0, sizeof(struct host_if_msg));
4310 msg.id = HOST_IF_MSG_KEY;
4311 msg.body.key_info.enuKeyType = WEP;
4312 msg.body.key_info.u8KeyAction = REMOVEKEY;
4313 msg.drvHandler = hWFIDrv;
4318 uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx = u8keyIdx;
4320 /* send the message */
4321 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4323 PRINT_ER("Error in sending message queue : Request to remove WEP key\n");
4324 down(&(pstrWFIDrv->hSemTestKeyBlock));
4330 * @brief sets WEP default key
4331 * @details Sets the index of the WEP encryption key in use,
4333 * @param[in,out] handle to the wifi driver
4334 * @param[in] key index ( 0, 1, 2, 3)
4335 * @return Error code indicating success/failure
4338 * @date 8 March 2012
4341 s32 host_int_set_WEPDefaultKeyID(tstrWILC_WFIDrv *hWFIDrv, u8 u8Index)
4344 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4345 struct host_if_msg msg;
4348 if (pstrWFIDrv == NULL) {
4350 PRINT_ER("driver is null\n");
4354 /* prepare the Key Message */
4355 memset(&msg, 0, sizeof(struct host_if_msg));
4358 msg.id = HOST_IF_MSG_KEY;
4359 msg.body.key_info.enuKeyType = WEP;
4360 msg.body.key_info.u8KeyAction = DEFAULTKEY;
4361 msg.drvHandler = hWFIDrv;
4365 uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx = u8Index;
4367 /* send the message */
4368 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4370 PRINT_ER("Error in sending message queue : Default key index\n");
4371 down(&(pstrWFIDrv->hSemTestKeyBlock));
4377 * @brief sets WEP deafault key
4378 * @details valid only in BSS STA mode if External Supplicant support is enabled.
4379 * sets WEP key entry into MAC hardware when it receives the
4380 * corresponding request from NDIS.
4381 * @param[in,out] handle to the wifi driver
4382 * @param[in] message containing WEP Key in the following format
4383 *|---------------------------------------|
4384 *|Key ID Value | Key Length | Key |
4385 *|-------------|------------|------------|
4386 | 1byte | 1byte | Key Length |
4387 ||---------------------------------------|
4389 * @return Error code indicating success/failure
4392 * @date 8 March 2012
4395 s32 host_int_add_wep_key_bss_sta(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8WepKey, u8 u8WepKeylen, u8 u8Keyidx)
4399 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4400 struct host_if_msg msg;
4402 if (pstrWFIDrv == NULL) {
4404 PRINT_ER("driver is null\n");
4408 /* prepare the Key Message */
4409 memset(&msg, 0, sizeof(struct host_if_msg));
4412 msg.id = HOST_IF_MSG_KEY;
4413 msg.body.key_info.enuKeyType = WEP;
4414 msg.body.key_info.u8KeyAction = ADDKEY;
4415 msg.drvHandler = hWFIDrv;
4419 uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey = kmalloc(u8WepKeylen, GFP_KERNEL);
4421 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey,
4422 pu8WepKey, u8WepKeylen);
4426 uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen = (u8WepKeylen);
4429 uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx = u8Keyidx;
4431 /* send the message */
4432 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4434 PRINT_ER("Error in sending message queue :WEP Key\n");
4435 down(&(pstrWFIDrv->hSemTestKeyBlock));
4443 * @brief host_int_add_wep_key_bss_ap
4444 * @details valid only in BSS AP mode if External Supplicant support is enabled.
4445 * sets WEP key entry into MAC hardware when it receives the
4447 * corresponding request from NDIS.
4448 * @param[in,out] handle to the wifi driver
4451 * @return Error code indicating success/failure
4457 s32 host_int_add_wep_key_bss_ap(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8WepKey, u8 u8WepKeylen, u8 u8Keyidx, u8 u8mode, enum AUTHTYPE tenuAuth_type)
4461 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4462 struct host_if_msg msg;
4465 if (pstrWFIDrv == NULL) {
4467 PRINT_ER("driver is null\n");
4471 /* prepare the Key Message */
4472 memset(&msg, 0, sizeof(struct host_if_msg));
4475 for (i = 0; i < u8WepKeylen; i++)
4476 PRINT_INFO(HOSTAPD_DBG, "KEY is %x\n", pu8WepKey[i]);
4478 msg.id = HOST_IF_MSG_KEY;
4479 msg.body.key_info.enuKeyType = WEP;
4480 msg.body.key_info.u8KeyAction = ADDKEY_AP;
4481 msg.drvHandler = hWFIDrv;
4485 uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey = kmalloc(u8WepKeylen, GFP_KERNEL);
4488 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwepAttr.pu8WepKey,
4489 pu8WepKey, (u8WepKeylen));
4493 uniHostIFkeyAttr.strHostIFwepAttr.u8WepKeylen = (u8WepKeylen);
4496 uniHostIFkeyAttr.strHostIFwepAttr.u8Wepidx = u8Keyidx;
4499 uniHostIFkeyAttr.strHostIFwepAttr.u8mode = u8mode;
4502 uniHostIFkeyAttr.strHostIFwepAttr.tenuAuth_type = tenuAuth_type;
4503 /* send the message */
4504 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4507 PRINT_ER("Error in sending message queue :WEP Key\n");
4508 down(&(pstrWFIDrv->hSemTestKeyBlock));
4515 * @brief adds ptk Key
4517 * @param[in,out] handle to the wifi driver
4518 * @param[in] message containing PTK Key in the following format
4519 *|-----------------------------------------------------------------------------|
4520 *|Station address | Key Length | Temporal Key | Rx Michael Key |Tx Michael Key |
4521 *|----------------|------------|--------------|----------------|---------------|
4522 | 6 bytes | 1byte | 16 bytes | 8 bytes | 8 bytes |
4523 ||-----------------------------------------------------------------------------|
4524 * @return Error code indicating success/failure
4527 * @date 8 March 2012
4530 s32 host_int_add_ptk(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8Ptk, u8 u8PtkKeylen,
4531 const u8 *mac_addr, const u8 *pu8RxMic, const u8 *pu8TxMic, u8 mode, u8 u8Ciphermode, u8 u8Idx)
4534 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4535 struct host_if_msg msg;
4536 u8 u8KeyLen = u8PtkKeylen;
4539 if (pstrWFIDrv == NULL) {
4541 PRINT_ER("driver is null\n");
4544 if (pu8RxMic != NULL)
4545 u8KeyLen += RX_MIC_KEY_LEN;
4546 if (pu8TxMic != NULL)
4547 u8KeyLen += TX_MIC_KEY_LEN;
4549 /* prepare the Key Message */
4550 memset(&msg, 0, sizeof(struct host_if_msg));
4553 msg.id = HOST_IF_MSG_KEY;
4554 msg.body.key_info.enuKeyType = WPAPtk;
4555 if (mode == AP_MODE) {
4556 msg.body.key_info.u8KeyAction = ADDKEY_AP;
4558 uniHostIFkeyAttr.strHostIFwpaAttr.u8keyidx = u8Idx;
4560 if (mode == STATION_MODE)
4561 msg.body.key_info.u8KeyAction = ADDKEY;
4565 uniHostIFkeyAttr.strHostIFwpaAttr.pu8key = kmalloc(u8PtkKeylen, GFP_KERNEL);
4568 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
4569 pu8Ptk, u8PtkKeylen);
4571 if (pu8RxMic != NULL) {
4573 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key + 16,
4574 pu8RxMic, RX_MIC_KEY_LEN);
4576 for (i = 0; i < RX_MIC_KEY_LEN; i++)
4577 PRINT_INFO(CFG80211_DBG, "PairwiseRx[%d] = %x\n", i, pu8RxMic[i]);
4580 if (pu8TxMic != NULL) {
4582 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key + 24,
4583 pu8TxMic, TX_MIC_KEY_LEN);
4585 for (i = 0; i < TX_MIC_KEY_LEN; i++)
4586 PRINT_INFO(CFG80211_DBG, "PairwiseTx[%d] = %x\n", i, pu8TxMic[i]);
4591 uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen = u8KeyLen;
4594 uniHostIFkeyAttr.strHostIFwpaAttr.u8Ciphermode = u8Ciphermode;
4596 uniHostIFkeyAttr.strHostIFwpaAttr.pu8macaddr = mac_addr;
4597 msg.drvHandler = hWFIDrv;
4599 /* send the message */
4600 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4603 PRINT_ER("Error in sending message queue: PTK Key\n");
4605 /* ////////////// */
4606 down(&(pstrWFIDrv->hSemTestKeyBlock));
4613 * @brief adds Rx GTk Key
4615 * @param[in,out] handle to the wifi driver
4616 * @param[in] pu8RxGtk : contains temporal key | Rx Mic | Tx Mic
4617 * u8GtkKeylen :The total key length
4619 * @return Error code indicating success/failure
4622 * @date 8 March 2012
4625 s32 host_int_add_rx_gtk(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8RxGtk, u8 u8GtkKeylen,
4626 u8 u8KeyIdx, u32 u32KeyRSClen, const u8 *KeyRSC,
4627 const u8 *pu8RxMic, const u8 *pu8TxMic, u8 mode, u8 u8Ciphermode)
4630 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4631 struct host_if_msg msg;
4632 u8 u8KeyLen = u8GtkKeylen;
4634 if (pstrWFIDrv == NULL) {
4636 PRINT_ER("driver is null\n");
4639 /* prepare the Key Message */
4640 memset(&msg, 0, sizeof(struct host_if_msg));
4643 if (pu8RxMic != NULL)
4644 u8KeyLen += RX_MIC_KEY_LEN;
4645 if (pu8TxMic != NULL)
4646 u8KeyLen += TX_MIC_KEY_LEN;
4647 if (KeyRSC != NULL) {
4649 uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq = kmalloc(u32KeyRSClen, GFP_KERNEL);
4651 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8seq,
4652 KeyRSC, u32KeyRSClen);
4656 msg.id = HOST_IF_MSG_KEY;
4657 msg.body.key_info.enuKeyType = WPARxGtk;
4658 msg.drvHandler = hWFIDrv;
4660 if (mode == AP_MODE) {
4661 msg.body.key_info.u8KeyAction = ADDKEY_AP;
4662 msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.u8Ciphermode = u8Ciphermode;
4664 if (mode == STATION_MODE)
4665 msg.body.key_info.u8KeyAction = ADDKEY;
4669 uniHostIFkeyAttr.strHostIFwpaAttr.pu8key = kmalloc(u8KeyLen, GFP_KERNEL);
4671 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key,
4672 pu8RxGtk, u8GtkKeylen);
4674 if (pu8RxMic != NULL) {
4676 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key + 16,
4677 pu8RxMic, RX_MIC_KEY_LEN);
4680 if (pu8TxMic != NULL) {
4682 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFwpaAttr.pu8key + 24,
4683 pu8TxMic, TX_MIC_KEY_LEN);
4688 uniHostIFkeyAttr.strHostIFwpaAttr.u8keyidx = u8KeyIdx;
4690 uniHostIFkeyAttr.strHostIFwpaAttr.u8Keylen = u8KeyLen;
4693 uniHostIFkeyAttr.strHostIFwpaAttr.u8seqlen = u32KeyRSClen;
4697 /* send the message */
4698 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4700 PRINT_ER("Error in sending message queue: RX GTK\n");
4701 /* ////////////// */
4702 down(&(pstrWFIDrv->hSemTestKeyBlock));
4709 * @brief host_int_set_pmkid_info
4710 * @details caches the pmkid valid only in BSS STA mode if External Supplicant
4711 * support is enabled. This Function sets the PMKID in firmware
4712 * when host drivr receives the corresponding request from NDIS.
4713 * The firmware then includes theset PMKID in the appropriate
4715 * @param[in,out] handle to the wifi driver
4716 * @param[in] message containing PMKID Info in the following format
4717 *|-----------------------------------------------------------------|
4718 *|NumEntries | BSSID[1] | PMKID[1] | ... | BSSID[K] | PMKID[K] |
4719 *|-----------|------------|----------|-------|----------|----------|
4720 | 1 | 6 | 16 | ... | 6 | 16 |
4721 ||-----------------------------------------------------------------|
4722 * @return Error code indicating success/failure
4725 * @date 8 March 2012
4728 s32 host_int_set_pmkid_info(tstrWILC_WFIDrv *hWFIDrv, struct host_if_pmkid_attr *pu8PmkidInfoArray)
4731 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
4732 struct host_if_msg msg;
4736 if (pstrWFIDrv == NULL) {
4738 PRINT_ER("driver is null\n");
4742 /* prepare the Key Message */
4743 memset(&msg, 0, sizeof(struct host_if_msg));
4745 msg.id = HOST_IF_MSG_KEY;
4746 msg.body.key_info.enuKeyType = PMKSA;
4747 msg.body.key_info.u8KeyAction = ADDKEY;
4748 msg.drvHandler = hWFIDrv;
4750 for (i = 0; i < pu8PmkidInfoArray->numpmkid; i++) {
4752 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFpmkidAttr.pmkidlist[i].bssid, &pu8PmkidInfoArray->pmkidlist[i].bssid,
4755 memcpy(msg.body.key_info.uniHostIFkeyAttr.strHostIFpmkidAttr.pmkidlist[i].pmkid, &pu8PmkidInfoArray->pmkidlist[i].pmkid,
4759 /* send the message */
4760 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4762 PRINT_ER(" Error in sending messagequeue: PMKID Info\n");
4768 * @brief gets the cached the pmkid info
4769 * @details valid only in BSS STA mode if External Supplicant
4770 * support is enabled. This Function sets the PMKID in firmware
4771 * when host drivr receives the corresponding request from NDIS.
4772 * The firmware then includes theset PMKID in the appropriate
4774 * @param[in,out] handle to the wifi driver,
4775 * message containing PMKID Info in the following format
4776 *|-----------------------------------------------------------------|
4777 *|NumEntries | BSSID[1] | PMKID[1] | ... | BSSID[K] | PMKID[K] |
4778 *|-----------|------------|----------|-------|----------|----------|
4779 | 1 | 6 | 16 | ... | 6 | 16 |
4780 ||-----------------------------------------------------------------|
4782 * @return Error code indicating success/failure
4785 * @date 8 March 2012
4788 s32 host_int_get_pmkid_info(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8PmkidInfoArray,
4789 u32 u32PmkidInfoLen)
4793 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
4795 strWID.u16WIDid = (u16)WID_PMKID_INFO;
4796 strWID.enuWIDtype = WID_STR;
4797 strWID.s32ValueSize = u32PmkidInfoLen;
4798 strWID.ps8WidVal = pu8PmkidInfoArray;
4804 * @brief sets the pass phrase
4805 * @details AP/STA mode. This function gives the pass phrase used to
4806 * generate the Pre-Shared Key when WPA/WPA2 is enabled
4807 * The length of the field can vary from 8 to 64 bytes,
4808 * the lower layer should get the
4809 * @param[in,out] handle to the wifi driver,
4810 * @param[in] String containing PSK
4811 * @return Error code indicating success/failure
4814 * @date 8 March 2012
4817 s32 host_int_set_RSNAConfigPSKPassPhrase(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8PassPhrase,
4823 /*validating psk length*/
4824 if ((u8Psklength > 7) && (u8Psklength < 65)) {
4825 strWID.u16WIDid = (u16)WID_11I_PSK;
4826 strWID.enuWIDtype = WID_STR;
4827 strWID.ps8WidVal = pu8PassPhrase;
4828 strWID.s32ValueSize = u8Psklength;
4834 * @brief host_int_get_MacAddress
4835 * @details gets mac address
4836 * @param[in,out] handle to the wifi driver,
4838 * @return Error code indicating success/failure
4841 * @date 19 April 2012
4844 s32 host_int_get_MacAddress(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8MacAddress)
4847 struct host_if_msg msg;
4850 /* prepare the Message */
4851 memset(&msg, 0, sizeof(struct host_if_msg));
4853 msg.id = HOST_IF_MSG_GET_MAC_ADDRESS;
4854 msg.body.get_mac_info.u8MacAddress = pu8MacAddress;
4855 msg.drvHandler = hWFIDrv;
4856 /* send the message */
4857 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4859 PRINT_ER("Failed to send get mac address\n");
4863 down(&hWaitResponse);
4868 * @brief host_int_set_MacAddress
4869 * @details sets mac address
4870 * @param[in,out] handle to the wifi driver,
4872 * @return Error code indicating success/failure
4875 * @date 16 July 2012
4878 s32 host_int_set_MacAddress(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8MacAddress)
4881 struct host_if_msg msg;
4883 PRINT_D(GENERIC_DBG, "mac addr = %x:%x:%x\n", pu8MacAddress[0], pu8MacAddress[1], pu8MacAddress[2]);
4885 /* prepare setting mac address message */
4886 memset(&msg, 0, sizeof(struct host_if_msg));
4887 msg.id = HOST_IF_MSG_SET_MAC_ADDRESS;
4888 memcpy(msg.body.set_mac_info.u8MacAddress, pu8MacAddress, ETH_ALEN);
4889 msg.drvHandler = hWFIDrv;
4891 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
4893 PRINT_ER("Failed to send message queue: Set mac address\n");
4900 * @brief host_int_get_RSNAConfigPSKPassPhrase
4901 * @details gets the pass phrase:AP/STA mode. This function gets the pass phrase used to
4902 * generate the Pre-Shared Key when WPA/WPA2 is enabled
4903 * The length of the field can vary from 8 to 64 bytes,
4904 * the lower layer should get the
4905 * @param[in,out] handle to the wifi driver,
4906 * String containing PSK
4907 * @return Error code indicating success/failure
4910 * @date 8 March 2012
4913 s32 host_int_get_RSNAConfigPSKPassPhrase(tstrWILC_WFIDrv *hWFIDrv,
4914 u8 *pu8PassPhrase, u8 u8Psklength)
4918 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
4920 strWID.u16WIDid = (u16)WID_11I_PSK;
4921 strWID.enuWIDtype = WID_STR;
4922 strWID.s32ValueSize = u8Psklength;
4923 strWID.ps8WidVal = pu8PassPhrase;
4929 * @brief sets a start scan request
4931 * @param[in,out] handle to the wifi driver,
4932 * @param[in] Scan Source one of the following values
4935 * OBSS_PERIODIC_SCAN BIT1
4936 * OBSS_ONETIME_SCAN BIT2
4937 * @return Error code indicating success/failure
4940 * @date 8 March 2012
4943 s32 host_int_set_start_scan_req(tstrWILC_WFIDrv *hWFIDrv, u8 scanSource)
4947 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
4949 strWID.u16WIDid = (u16)WID_START_SCAN_REQ;
4950 strWID.enuWIDtype = WID_CHAR;
4951 strWID.ps8WidVal = (s8 *)&scanSource;
4952 strWID.s32ValueSize = sizeof(char);
4958 * @brief host_int_get_start_scan_req
4959 * @details gets a start scan request
4960 * @param[in,out] handle to the wifi driver,
4961 * @param[in] Scan Source one of the following values
4964 * OBSS_PERIODIC_SCAN BIT1
4965 * OBSS_ONETIME_SCAN BIT2
4966 * @return Error code indicating success/failure
4969 * @date 8 March 2012
4973 s32 host_int_get_start_scan_req(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8ScanSource)
4977 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
4979 strWID.u16WIDid = (u16)WID_START_SCAN_REQ;
4980 strWID.enuWIDtype = WID_CHAR;
4981 strWID.ps8WidVal = (s8 *)pu8ScanSource;
4982 strWID.s32ValueSize = sizeof(char);
4988 * @brief host_int_set_join_req
4989 * @details sets a join request
4990 * @param[in,out] handle to the wifi driver,
4991 * @param[in] Index of the bss descriptor
4992 * @return Error code indicating success/failure
4995 * @date 8 March 2012
4998 s32 host_int_set_join_req(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8bssid,
4999 const u8 *pu8ssid, size_t ssidLen,
5000 const u8 *pu8IEs, size_t IEsLen,
5001 wilc_connect_result pfConnectResult, void *pvUserArg,
5002 u8 u8security, enum AUTHTYPE tenuAuth_type,
5007 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5008 struct host_if_msg msg;
5009 tenuScanConnTimer enuScanConnTimer;
5011 if (pstrWFIDrv == NULL || pfConnectResult == NULL) {
5013 PRINT_ER("Driver is null\n");
5017 if (hWFIDrv == NULL) {
5018 PRINT_ER("Driver is null\n");
5022 if (pJoinParams == NULL) {
5023 PRINT_ER("Unable to Join - JoinParams is NULL\n");
5027 /* prepare the Connect Message */
5028 memset(&msg, 0, sizeof(struct host_if_msg));
5030 msg.id = HOST_IF_MSG_CONNECT;
5032 msg.body.con_info.u8security = u8security;
5033 msg.body.con_info.tenuAuth_type = tenuAuth_type;
5034 msg.body.con_info.u8channel = u8channel;
5035 msg.body.con_info.pfConnectResult = pfConnectResult;
5036 msg.body.con_info.pvUserArg = pvUserArg;
5037 msg.body.con_info.pJoinParams = pJoinParams;
5038 msg.drvHandler = hWFIDrv;
5040 if (pu8bssid != NULL) {
5041 msg.body.con_info.pu8bssid = kmalloc(6, GFP_KERNEL); /* will be deallocated by the receiving thread */
5042 memcpy(msg.body.con_info.pu8bssid,
5046 if (pu8ssid != NULL) {
5047 msg.body.con_info.ssidLen = ssidLen;
5048 msg.body.con_info.pu8ssid = kmalloc(ssidLen, GFP_KERNEL); /* will be deallocated by the receiving thread */
5049 memcpy(msg.body.con_info.pu8ssid,
5054 if (pu8IEs != NULL) {
5055 msg.body.con_info.IEsLen = IEsLen;
5056 msg.body.con_info.pu8IEs = kmalloc(IEsLen, GFP_KERNEL); /* will be deallocated by the receiving thread */
5057 memcpy(msg.body.con_info.pu8IEs,
5060 if (pstrWFIDrv->enuHostIFstate < HOST_IF_CONNECTING)
5061 pstrWFIDrv->enuHostIFstate = HOST_IF_CONNECTING;
5063 PRINT_D(GENERIC_DBG, "Don't set state to 'connecting' as state is %d\n", pstrWFIDrv->enuHostIFstate);
5065 /* send the message */
5066 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5068 PRINT_ER("Failed to send message queue: Set join request\n");
5072 enuScanConnTimer = CONNECT_TIMER;
5073 pstrWFIDrv->hConnectTimer.data = (unsigned long)hWFIDrv;
5074 mod_timer(&pstrWFIDrv->hConnectTimer,
5075 jiffies + msecs_to_jiffies(HOST_IF_CONNECT_TIMEOUT));
5081 * @brief Flush a join request parameters to FW, but actual connection
5082 * @details The function is called in situation where WILC is connected to AP and
5083 * required to switch to hybrid FW for P2P connection
5084 * @param[in] handle to the wifi driver,
5085 * @return Error code indicating success/failure
5087 * @author Amr Abdel-Moghny
5092 s32 host_int_flush_join_req(tstrWILC_WFIDrv *hWFIDrv)
5095 struct host_if_msg msg;
5097 if (!gu8FlushedJoinReq) {
5103 if (hWFIDrv == NULL) {
5105 PRINT_ER("Driver is null\n");
5109 msg.id = HOST_IF_MSG_FLUSH_CONNECT;
5110 msg.drvHandler = hWFIDrv;
5112 /* send the message */
5113 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5115 PRINT_ER("Failed to send message queue: Flush join request\n");
5123 * @brief host_int_disconnect
5124 * @details disconnects from the currently associated network
5125 * @param[in,out] handle to the wifi driver,
5126 * @param[in] Reason Code of the Disconnection
5127 * @return Error code indicating success/failure
5130 * @date 8 March 2012
5133 s32 host_int_disconnect(tstrWILC_WFIDrv *hWFIDrv, u16 u16ReasonCode)
5136 struct host_if_msg msg;
5137 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5139 if (pstrWFIDrv == NULL) {
5140 PRINT_ER("Driver is null\n");
5144 /* prepare the Disconnect Message */
5145 memset(&msg, 0, sizeof(struct host_if_msg));
5147 msg.id = HOST_IF_MSG_DISCONNECT;
5148 msg.drvHandler = hWFIDrv;
5150 /* send the message */
5151 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5153 PRINT_ER("Failed to send message queue: disconnect\n");
5154 /* ////////////// */
5155 down(&(pstrWFIDrv->hSemTestDisconnectBlock));
5162 * @brief host_int_disconnect_station
5163 * @details disconnects a sta
5164 * @param[in,out] handle to the wifi driver,
5165 * @param[in] Association Id of the station to be disconnected
5166 * @return Error code indicating success/failure
5169 * @date 8 March 2012
5172 s32 host_int_disconnect_station(tstrWILC_WFIDrv *hWFIDrv, u8 assoc_id)
5176 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
5178 strWID.u16WIDid = (u16)WID_DISCONNECT;
5179 strWID.enuWIDtype = WID_CHAR;
5180 strWID.ps8WidVal = (s8 *)&assoc_id;
5181 strWID.s32ValueSize = sizeof(char);
5187 * @brief host_int_get_assoc_req_info
5188 * @details gets a Association request info
5189 * @param[in,out] handle to the wifi driver,
5190 * Message containg assoc. req info in the following format
5191 * ------------------------------------------------------------------------
5192 | Management Frame Format |
5193 ||-------------------------------------------------------------------|
5194 ||Frame Control|Duration|DA|SA|BSSID|Sequence Control|Frame Body|FCS |
5195 ||-------------|--------|--|--|-----|----------------|----------|----|
5196 | 2 |2 |6 |6 |6 | 2 |0 - 2312 | 4 |
5197 ||-------------------------------------------------------------------|
5199 | Association Request Frame - Frame Body |
5200 ||-------------------------------------------------------------------|
5201 | Capability Information | Listen Interval | SSID | Supported Rates |
5202 ||------------------------|-----------------|------|-----------------|
5203 | 2 | 2 | 2-34 | 3-10 |
5204 | ---------------------------------------------------------------------
5205 * @return Error code indicating success/failure
5208 * @date 8 March 2012
5212 s32 host_int_get_assoc_req_info(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8AssocReqInfo,
5213 u32 u32AssocReqInfoLen)
5217 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
5219 strWID.u16WIDid = (u16)WID_ASSOC_REQ_INFO;
5220 strWID.enuWIDtype = WID_STR;
5221 strWID.ps8WidVal = pu8AssocReqInfo;
5222 strWID.s32ValueSize = u32AssocReqInfoLen;
5229 * @brief gets a Association Response info
5231 * @param[in,out] handle to the wifi driver,
5232 * Message containg assoc. resp info
5233 * @return Error code indicating success/failure
5236 * @date 8 March 2012
5239 s32 host_int_get_assoc_res_info(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8AssocRespInfo,
5240 u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen)
5244 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5246 if (pstrWFIDrv == NULL) {
5247 PRINT_ER("Driver is null\n");
5251 strWID.u16WIDid = (u16)WID_ASSOC_RES_INFO;
5252 strWID.enuWIDtype = WID_STR;
5253 strWID.ps8WidVal = pu8AssocRespInfo;
5254 strWID.s32ValueSize = u32MaxAssocRespInfoLen;
5257 /* Sending Configuration packet */
5258 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
5259 get_id_from_handler(pstrWFIDrv));
5261 *pu32RcvdAssocRespInfoLen = 0;
5262 PRINT_ER("Failed to send association response config packet\n");
5265 *pu32RcvdAssocRespInfoLen = strWID.s32ValueSize;
5272 * @brief gets a Association Response info
5273 * @details Valid only in STA mode. This function gives the RSSI
5274 * values observed in all the channels at the time of scanning.
5275 * The length of the field is 1 greater that the total number of
5276 * channels supported. Byte 0 contains the number of channels while
5277 * each of Byte N contains the observed RSSI value for the channel index N.
5278 * @param[in,out] handle to the wifi driver,
5279 * array of scanned channels' RSSI
5280 * @return Error code indicating success/failure
5283 * @date 8 March 2012
5286 s32 host_int_get_rx_power_level(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8RxPowerLevel,
5287 u32 u32RxPowerLevelLen)
5291 /* tstrWILC_WFIDrv * pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv; */
5293 strWID.u16WIDid = (u16)WID_RX_POWER_LEVEL;
5294 strWID.enuWIDtype = WID_STR;
5295 strWID.ps8WidVal = pu8RxPowerLevel;
5296 strWID.s32ValueSize = u32RxPowerLevelLen;
5303 * @brief sets a channel
5305 * @param[in,out] handle to the wifi driver,
5306 * @param[in] Index of the channel to be set
5307 *|-------------------------------------------------------------------|
5308 | CHANNEL1 CHANNEL2 .... CHANNEL14 |
5310 ||-------------------------------------------------------------------|
5311 * @return Error code indicating success/failure
5314 * @date 8 March 2012
5317 int host_int_set_mac_chnl_num(tstrWILC_WFIDrv *wfi_drv, u8 channel)
5320 struct host_if_msg msg;
5323 PRINT_ER("driver is null\n");
5327 /* prepare the set channel message */
5328 memset(&msg, 0, sizeof(struct host_if_msg));
5329 msg.id = HOST_IF_MSG_SET_CHANNEL;
5330 msg.body.channel_info.u8SetChan = channel;
5331 msg.drvHandler = wfi_drv;
5333 result = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5335 PRINT_ER("wilc mq send fail\n");
5343 int host_int_wait_msg_queue_idle(void)
5347 struct host_if_msg msg;
5349 /* prepare the set driver handler message */
5351 memset(&msg, 0, sizeof(struct host_if_msg));
5352 msg.id = HOST_IF_MSG_Q_IDLE;
5353 result = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5355 PRINT_ER("wilc mq send fail\n");
5359 /* wait untill MSG Q is empty */
5360 down(&hWaitResponse);
5365 s32 host_int_set_wfi_drv_handler(tstrWILC_WFIDrv *u32address)
5369 struct host_if_msg msg;
5372 /* prepare the set driver handler message */
5374 memset(&msg, 0, sizeof(struct host_if_msg));
5375 msg.id = HOST_IF_MSG_SET_WFIDRV_HANDLER;
5376 msg.body.drv.u32Address = get_id_from_handler(u32address);
5377 msg.drvHandler = u32address;
5379 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5381 PRINT_ER("wilc mq send fail\n");
5390 s32 host_int_set_operation_mode(tstrWILC_WFIDrv *hWFIDrv, u32 u32mode)
5394 struct host_if_msg msg;
5397 /* prepare the set driver handler message */
5399 memset(&msg, 0, sizeof(struct host_if_msg));
5400 msg.id = HOST_IF_MSG_SET_OPERATION_MODE;
5401 msg.body.mode.u32Mode = u32mode;
5402 msg.drvHandler = hWFIDrv;
5404 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5406 PRINT_ER("wilc mq send fail\n");
5414 * @brief gets the current channel index
5416 * @param[in,out] handle to the wifi driver,
5417 * current channel index
5418 *|-----------------------------------------------------------------------|
5419 | CHANNEL1 CHANNEL2 .... CHANNEL14 |
5421 ||-----------------------------------------------------------------------|
5422 * @return Error code indicating success/failure
5425 * @date 8 March 2012
5428 s32 host_int_get_host_chnl_num(tstrWILC_WFIDrv *hWFIDrv, u8 *pu8ChNo)
5431 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5432 struct host_if_msg msg;
5434 if (pstrWFIDrv == NULL) {
5435 PRINT_ER("driver is null\n");
5439 /* prepare the Get Channel Message */
5440 memset(&msg, 0, sizeof(struct host_if_msg));
5442 msg.id = HOST_IF_MSG_GET_CHNL;
5443 msg.drvHandler = hWFIDrv;
5445 /* send the message */
5446 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5448 PRINT_ER("wilc mq send fail\n");
5449 down(&(pstrWFIDrv->hSemGetCHNL));
5461 * @brief host_int_test_set_int_wid
5462 * @details Test function for setting wids
5463 * @param[in,out] WILC_WFIDrvHandle hWFIDrv, u32 u32TestMemAddr
5464 * @return Error code indicating success/failure
5467 * @date 8 March 2012
5470 s32 host_int_test_set_int_wid(tstrWILC_WFIDrv *hWFIDrv, u32 u32TestMemAddr)
5474 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5477 if (pstrWFIDrv == NULL) {
5478 PRINT_ER("driver is null\n");
5482 /*prepare configuration packet*/
5483 strWID.u16WIDid = (u16)WID_MEMORY_ADDRESS;
5484 strWID.enuWIDtype = WID_INT;
5485 strWID.ps8WidVal = (char *)&u32TestMemAddr;
5486 strWID.s32ValueSize = sizeof(u32);
5489 s32Error = send_config_pkt(SET_CFG, &strWID, 1, true,
5490 get_id_from_handler(pstrWFIDrv));
5492 PRINT_ER("Failed to set wid value\n");
5495 PRINT_D(HOSTINF_DBG, "Successfully set wid value\n");
5503 * @brief host_int_get_inactive_time
5505 * @param[in,out] handle to the wifi driver,
5506 * current sta macaddress, inactive_time
5513 s32 host_int_get_inactive_time(tstrWILC_WFIDrv *hWFIDrv, const u8 *mac, u32 *pu32InactiveTime)
5516 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5517 struct host_if_msg msg;
5519 if (pstrWFIDrv == NULL) {
5520 PRINT_ER("driver is null\n");
5524 memset(&msg, 0, sizeof(struct host_if_msg));
5527 memcpy(msg.body.mac_info.mac,
5530 msg.id = HOST_IF_MSG_GET_INACTIVETIME;
5531 msg.drvHandler = hWFIDrv;
5533 /* send the message */
5534 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5536 PRINT_ER("Failed to send get host channel param's message queue ");
5538 down(&(pstrWFIDrv->hSemInactiveTime));
5540 *pu32InactiveTime = gu32InactiveTime;
5546 * @brief host_int_test_get_int_wid
5547 * @details Test function for getting wids
5548 * @param[in,out] WILC_WFIDrvHandle hWFIDrv, u32* pu32TestMemAddr
5549 * @return Error code indicating success/failure
5552 * @date 8 March 2012
5555 s32 host_int_test_get_int_wid(tstrWILC_WFIDrv *hWFIDrv, u32 *pu32TestMemAddr)
5560 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5563 if (pstrWFIDrv == NULL) {
5564 PRINT_ER("driver is null\n");
5568 strWID.u16WIDid = (u16)WID_MEMORY_ADDRESS;
5569 strWID.enuWIDtype = WID_INT;
5570 strWID.ps8WidVal = (s8 *)pu32TestMemAddr;
5571 strWID.s32ValueSize = sizeof(u32);
5573 s32Error = send_config_pkt(GET_CFG, &strWID, 1, true,
5574 get_id_from_handler(pstrWFIDrv));
5575 /*get the value by searching the local copy*/
5577 PRINT_ER("Failed to get wid value\n");
5580 PRINT_D(HOSTINF_DBG, "Successfully got wid value\n");
5589 * @brief host_int_get_rssi
5590 * @details gets the currently maintained RSSI value for the station.
5591 * The received signal strength value in dB.
5592 * The range of valid values is -128 to 0.
5593 * @param[in,out] handle to the wifi driver,
5595 * @return Error code indicating success/failure
5598 * @date 8 March 2012
5601 s32 host_int_get_rssi(tstrWILC_WFIDrv *hWFIDrv, s8 *ps8Rssi)
5604 struct host_if_msg msg;
5605 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5608 /* prepare the Get RSSI Message */
5609 memset(&msg, 0, sizeof(struct host_if_msg));
5611 msg.id = HOST_IF_MSG_GET_RSSI;
5612 msg.drvHandler = hWFIDrv;
5614 /* send the message */
5615 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5617 PRINT_ER("Failed to send get host channel param's message queue ");
5621 down(&(pstrWFIDrv->hSemGetRSSI));
5624 if (ps8Rssi == NULL) {
5625 PRINT_ER("RSS pointer value is null");
5636 s32 host_int_get_link_speed(tstrWILC_WFIDrv *hWFIDrv, s8 *ps8lnkspd)
5638 struct host_if_msg msg;
5641 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5645 /* prepare the Get LINKSPEED Message */
5646 memset(&msg, 0, sizeof(struct host_if_msg));
5648 msg.id = HOST_IF_MSG_GET_LINKSPEED;
5649 msg.drvHandler = hWFIDrv;
5651 /* send the message */
5652 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5654 PRINT_ER("Failed to send GET_LINKSPEED to message queue ");
5658 down(&(pstrWFIDrv->hSemGetLINKSPEED));
5661 if (ps8lnkspd == NULL) {
5662 PRINT_ER("LINKSPEED pointer value is null");
5667 *ps8lnkspd = gs8lnkspd;
5673 s32 host_int_get_statistics(tstrWILC_WFIDrv *hWFIDrv, tstrStatistics *pstrStatistics)
5676 struct host_if_msg msg;
5679 /* prepare the Get RSSI Message */
5680 memset(&msg, 0, sizeof(struct host_if_msg));
5682 msg.id = HOST_IF_MSG_GET_STATISTICS;
5683 msg.body.data = (char *)pstrStatistics;
5684 msg.drvHandler = hWFIDrv;
5685 /* send the message */
5686 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5688 PRINT_ER("Failed to send get host channel param's message queue ");
5692 down(&hWaitResponse);
5698 * @brief host_int_scan
5699 * @details scans a set of channels
5700 * @param[in,out] handle to the wifi driver,
5701 * @param[in] Scan source
5702 * Scan Type PASSIVE_SCAN = 0,
5705 * Channels Array length
5706 * Scan Callback function
5707 * @return Error code indicating success/failure
5710 * @date 8 March 2012
5713 s32 host_int_scan(tstrWILC_WFIDrv *hWFIDrv, u8 u8ScanSource,
5714 u8 u8ScanType, u8 *pu8ChnlFreqList,
5715 u8 u8ChnlListLen, const u8 *pu8IEs,
5716 size_t IEsLen, wilc_scan_result ScanResult,
5718 struct hidden_network *pstrHiddenNetwork)
5721 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5722 struct host_if_msg msg;
5723 tenuScanConnTimer enuScanConnTimer;
5725 if (pstrWFIDrv == NULL || ScanResult == NULL) {
5726 PRINT_ER("pstrWFIDrv or ScanResult = NULL\n");
5730 /* prepare the Scan Message */
5731 memset(&msg, 0, sizeof(struct host_if_msg));
5733 msg.id = HOST_IF_MSG_SCAN;
5735 if (pstrHiddenNetwork != NULL) {
5736 msg.body.scan_info.strHiddenNetwork.pstrHiddenNetworkInfo = pstrHiddenNetwork->pstrHiddenNetworkInfo;
5737 msg.body.scan_info.strHiddenNetwork.u8ssidnum = pstrHiddenNetwork->u8ssidnum;
5740 PRINT_D(HOSTINF_DBG, "pstrHiddenNetwork IS EQUAL TO NULL\n");
5742 msg.drvHandler = hWFIDrv;
5743 msg.body.scan_info.u8ScanSource = u8ScanSource;
5744 msg.body.scan_info.u8ScanType = u8ScanType;
5745 msg.body.scan_info.pfScanResult = ScanResult;
5746 msg.body.scan_info.pvUserArg = pvUserArg;
5748 msg.body.scan_info.u8ChnlListLen = u8ChnlListLen;
5749 msg.body.scan_info.pu8ChnlFreqList = kmalloc(u8ChnlListLen, GFP_KERNEL); /* will be deallocated by the receiving thread */
5750 memcpy(msg.body.scan_info.pu8ChnlFreqList,
5751 pu8ChnlFreqList, u8ChnlListLen);
5753 msg.body.scan_info.IEsLen = IEsLen;
5754 msg.body.scan_info.pu8IEs = kmalloc(IEsLen, GFP_KERNEL); /* will be deallocated by the receiving thread */
5755 memcpy(msg.body.scan_info.pu8IEs,
5758 /* send the message */
5759 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5761 PRINT_ER("Error in sending message queue\n");
5765 enuScanConnTimer = SCAN_TIMER;
5766 PRINT_D(HOSTINF_DBG, ">> Starting the SCAN timer\n");
5767 pstrWFIDrv->hScanTimer.data = (unsigned long)hWFIDrv;
5768 mod_timer(&pstrWFIDrv->hScanTimer,
5769 jiffies + msecs_to_jiffies(HOST_IF_SCAN_TIMEOUT));
5775 * @brief hif_set_cfg
5776 * @details sets configuration wids values
5777 * @param[in,out] handle to the wifi driver,
5778 * @param[in] WID, WID value
5779 * @return Error code indicating success/failure
5782 * @date 8 March 2012
5785 s32 hif_set_cfg(tstrWILC_WFIDrv *hWFIDrv, tstrCfgParamVal *pstrCfgParamVal)
5789 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5791 struct host_if_msg msg;
5794 if (pstrWFIDrv == NULL) {
5795 PRINT_ER("pstrWFIDrv NULL\n");
5798 /* prepare the WiphyParams Message */
5799 memset(&msg, 0, sizeof(struct host_if_msg));
5800 msg.id = HOST_IF_MSG_CFG_PARAMS;
5801 msg.body.cfg_info.pstrCfgParamVal = *pstrCfgParamVal;
5802 msg.drvHandler = hWFIDrv;
5804 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5812 * @brief hif_get_cfg
5813 * @details gets configuration wids values
5814 * @param[in,out] handle to the wifi driver,
5817 * @return Error code indicating success/failure
5821 * @date 8 March 2012
5824 s32 hif_get_cfg(tstrWILC_WFIDrv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value)
5827 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
5829 down(&(pstrWFIDrv->gtOsCfgValuesSem));
5831 if (pstrWFIDrv == NULL) {
5832 PRINT_ER("pstrWFIDrv NULL\n");
5835 PRINT_D(HOSTINF_DBG, "Getting configuration parameters\n");
5839 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.bss_type;
5843 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.auth_type;
5846 case WID_AUTH_TIMEOUT:
5847 *pu16WID_Value = pstrWFIDrv->strCfgValues.auth_timeout;
5850 case WID_POWER_MANAGEMENT:
5851 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.power_mgmt_mode;
5854 case WID_SHORT_RETRY_LIMIT:
5855 *pu16WID_Value = pstrWFIDrv->strCfgValues.short_retry_limit;
5858 case WID_LONG_RETRY_LIMIT:
5859 *pu16WID_Value = pstrWFIDrv->strCfgValues.long_retry_limit;
5862 case WID_FRAG_THRESHOLD:
5863 *pu16WID_Value = pstrWFIDrv->strCfgValues.frag_threshold;
5866 case WID_RTS_THRESHOLD:
5867 *pu16WID_Value = pstrWFIDrv->strCfgValues.rts_threshold;
5871 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.preamble_type;
5874 case WID_SHORT_SLOT_ALLOWED:
5875 *pu16WID_Value = (u16) pstrWFIDrv->strCfgValues.short_slot_allowed;
5878 case WID_11N_TXOP_PROT_DISABLE:
5879 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.txop_prot_disabled;
5882 case WID_BEACON_INTERVAL:
5883 *pu16WID_Value = pstrWFIDrv->strCfgValues.beacon_interval;
5886 case WID_DTIM_PERIOD:
5887 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.dtim_period;
5890 case WID_SITE_SURVEY:
5891 *pu16WID_Value = (u16)pstrWFIDrv->strCfgValues.site_survey_enabled;
5894 case WID_SITE_SURVEY_SCAN_TIME:
5895 *pu16WID_Value = pstrWFIDrv->strCfgValues.site_survey_scan_time;
5898 case WID_ACTIVE_SCAN_TIME:
5899 *pu16WID_Value = pstrWFIDrv->strCfgValues.active_scan_time;
5902 case WID_PASSIVE_SCAN_TIME:
5903 *pu16WID_Value = pstrWFIDrv->strCfgValues.passive_scan_time;
5906 case WID_CURRENT_TX_RATE:
5907 *pu16WID_Value = pstrWFIDrv->strCfgValues.curr_tx_rate;
5914 up(&(pstrWFIDrv->gtOsCfgValuesSem));
5920 /*****************************************************************************/
5921 /* Notification Functions */
5922 /*****************************************************************************/
5924 * @brief notifies host with join and leave requests
5925 * @details This function prepares an Information frame having the
5926 * information about a joining/leaving station.
5927 * @param[in,out] handle to the wifi driver,
5928 * @param[in] 6 byte Sta Adress
5929 * Join or leave flag:
5932 * @return Error code indicating success/failure
5935 * @date 8 March 2012
5938 void host_int_send_join_leave_info_to_host
5939 (u16 assocId, u8 *stationAddr, bool joining)
5943 * @brief notifies host with stations found in scan
5944 * @details sends the beacon/probe response from scan
5945 * @param[in,out] handle to the wifi driver,
5946 * @param[in] Sta Address,
5948 * Rssi of the Station found
5949 * @return Error code indicating success/failure
5952 * @date 8 March 2012
5956 static void GetPeriodicRSSI(unsigned long arg)
5958 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)arg;
5960 if (pstrWFIDrv == NULL) {
5961 PRINT_ER("Driver handler is NULL\n");
5965 if (pstrWFIDrv->enuHostIFstate == HOST_IF_CONNECTED) {
5967 struct host_if_msg msg;
5969 /* prepare the Get RSSI Message */
5970 memset(&msg, 0, sizeof(struct host_if_msg));
5972 msg.id = HOST_IF_MSG_GET_RSSI;
5973 msg.drvHandler = pstrWFIDrv;
5975 /* send the message */
5976 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
5978 PRINT_ER("Failed to send get host channel param's message queue ");
5982 g_hPeriodicRSSI.data = (unsigned long)pstrWFIDrv;
5983 mod_timer(&g_hPeriodicRSSI, jiffies + msecs_to_jiffies(5000));
5987 void host_int_send_network_info_to_host
5988 (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi)
5992 * @brief host_int_init
5993 * @details host interface initialization function
5994 * @param[in,out] handle to the wifi driver,
5997 * @date 8 March 2012
6000 static u32 clients_count;
6002 s32 host_int_init(tstrWILC_WFIDrv **phWFIDrv)
6005 tstrWILC_WFIDrv *pstrWFIDrv;
6008 PRINT_D(HOSTINF_DBG, "Initializing host interface for client %d\n", clients_count + 1);
6010 gbScanWhileConnected = false;
6012 sema_init(&hWaitResponse, 0);
6014 /*Allocate host interface private structure*/
6015 pstrWFIDrv = kzalloc(sizeof(tstrWILC_WFIDrv), GFP_KERNEL);
6020 *phWFIDrv = pstrWFIDrv;
6021 err = add_handler_in_list(pstrWFIDrv);
6027 g_obtainingIP = false;
6029 PRINT_D(HOSTINF_DBG, "Global handle pointer value=%p\n", pstrWFIDrv);
6030 if (clients_count == 0) {
6031 sema_init(&hSemHostIFthrdEnd, 0);
6032 sema_init(&hSemDeinitDrvHandle, 0);
6033 sema_init(&hSemHostIntDeinit, 1);
6036 sema_init(&pstrWFIDrv->hSemTestKeyBlock, 0);
6037 sema_init(&pstrWFIDrv->hSemTestDisconnectBlock, 0);
6038 sema_init(&pstrWFIDrv->hSemGetRSSI, 0);
6039 sema_init(&pstrWFIDrv->hSemGetLINKSPEED, 0);
6040 sema_init(&pstrWFIDrv->hSemGetCHNL, 0);
6041 sema_init(&pstrWFIDrv->hSemInactiveTime, 0);
6043 PRINT_D(HOSTINF_DBG, "INIT: CLIENT COUNT %d\n", clients_count);
6045 if (clients_count == 0) {
6046 result = wilc_mq_create(&gMsgQHostIF);
6049 PRINT_ER("Failed to creat MQ\n");
6052 HostIFthreadHandler = kthread_run(hostIFthread, NULL, "WILC_kthread");
6053 if (IS_ERR(HostIFthreadHandler)) {
6054 PRINT_ER("Failed to creat Thread\n");
6058 setup_timer(&g_hPeriodicRSSI, GetPeriodicRSSI,
6059 (unsigned long)pstrWFIDrv);
6060 mod_timer(&g_hPeriodicRSSI, jiffies + msecs_to_jiffies(5000));
6063 setup_timer(&pstrWFIDrv->hScanTimer, TimerCB_Scan, 0);
6065 setup_timer(&pstrWFIDrv->hConnectTimer, TimerCB_Connect, 0);
6067 /*Remain on channel timer*/
6068 setup_timer(&pstrWFIDrv->hRemainOnChannel, ListenTimerCB, 0);
6070 sema_init(&(pstrWFIDrv->gtOsCfgValuesSem), 1);
6071 down(&pstrWFIDrv->gtOsCfgValuesSem);
6073 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
6075 /*Initialize CFG WIDS Defualt Values*/
6077 pstrWFIDrv->strCfgValues.site_survey_enabled = SITE_SURVEY_OFF;
6078 pstrWFIDrv->strCfgValues.scan_source = DEFAULT_SCAN;
6079 pstrWFIDrv->strCfgValues.active_scan_time = ACTIVE_SCAN_TIME;
6080 pstrWFIDrv->strCfgValues.passive_scan_time = PASSIVE_SCAN_TIME;
6081 pstrWFIDrv->strCfgValues.curr_tx_rate = AUTORATE;
6083 pstrWFIDrv->u64P2p_MgmtTimeout = 0;
6085 PRINT_INFO(HOSTINF_DBG, "Initialization values, Site survey value: %d\n Scan source: %d\n Active scan time: %d\n Passive scan time: %d\nCurrent tx Rate = %d\n",
6087 pstrWFIDrv->strCfgValues.site_survey_enabled, pstrWFIDrv->strCfgValues.scan_source,
6088 pstrWFIDrv->strCfgValues.active_scan_time, pstrWFIDrv->strCfgValues.passive_scan_time,
6089 pstrWFIDrv->strCfgValues.curr_tx_rate);
6091 up(&pstrWFIDrv->gtOsCfgValuesSem);
6093 clients_count++; /* increase number of created entities */
6098 up(&pstrWFIDrv->gtOsCfgValuesSem);
6099 del_timer_sync(&pstrWFIDrv->hConnectTimer);
6100 del_timer_sync(&pstrWFIDrv->hScanTimer);
6101 kthread_stop(HostIFthreadHandler);
6103 wilc_mq_destroy(&gMsgQHostIF);
6108 * @brief host_int_deinit
6109 * @details host interface initialization function
6110 * @param[in,out] handle to the wifi driver,
6113 * @date 8 March 2012
6117 s32 host_int_deinit(tstrWILC_WFIDrv *hWFIDrv)
6120 struct host_if_msg msg;
6123 /*obtain driver handle*/
6124 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6126 if (pstrWFIDrv == NULL) {
6127 PRINT_ER("pstrWFIDrv = NULL\n");
6131 down(&hSemHostIntDeinit);
6133 terminated_handle = pstrWFIDrv;
6134 PRINT_D(HOSTINF_DBG, "De-initializing host interface for client %d\n", clients_count);
6136 /*Destroy all timers before acquiring hSemDeinitDrvHandle*/
6137 /*to guarantee handling all messages befor proceeding*/
6138 if (del_timer_sync(&pstrWFIDrv->hScanTimer)) {
6139 PRINT_D(HOSTINF_DBG, ">> Scan timer is active\n");
6140 /* msleep(HOST_IF_SCAN_TIMEOUT+1000); */
6143 if (del_timer_sync(&pstrWFIDrv->hConnectTimer)) {
6144 PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
6145 /* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
6149 if (del_timer_sync(&g_hPeriodicRSSI)) {
6150 PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
6151 /* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
6154 /*Destroy Remain-onchannel Timer*/
6155 del_timer_sync(&pstrWFIDrv->hRemainOnChannel);
6157 host_int_set_wfi_drv_handler(NULL);
6158 down(&hSemDeinitDrvHandle);
6161 /*Calling the CFG80211 scan done function with the abort flag set to true*/
6162 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
6163 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult(SCAN_EVENT_ABORTED, NULL,
6164 pstrWFIDrv->strWILC_UsrScanReq.u32UserScanPvoid, NULL);
6166 pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult = NULL;
6169 pstrWFIDrv->enuHostIFstate = HOST_IF_IDLE;
6171 gbScanWhileConnected = false;
6173 memset(&msg, 0, sizeof(struct host_if_msg));
6175 if (clients_count == 1) {
6176 if (del_timer_sync(&g_hPeriodicRSSI)) {
6177 PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n");
6178 /* msleep(HOST_IF_CONNECT_TIMEOUT+1000); */
6180 msg.id = HOST_IF_MSG_EXIT;
6181 msg.drvHandler = hWFIDrv;
6184 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6186 PRINT_ER("Error in sending deinit's message queue message function: Error(%d)\n", s32Error);
6188 down(&hSemHostIFthrdEnd);
6190 wilc_mq_destroy(&gMsgQHostIF);
6193 down(&(pstrWFIDrv->gtOsCfgValuesSem));
6195 /*Setting the gloabl driver handler with NULL*/
6196 /* gWFiDrvHandle = NULL; */
6197 ret = remove_handler_in_list(pstrWFIDrv);
6201 if (pstrWFIDrv != NULL) {
6203 /* pstrWFIDrv=NULL; */
6207 clients_count--; /* Decrease number of created entities */
6208 terminated_handle = NULL;
6209 up(&hSemHostIntDeinit);
6215 * @brief NetworkInfoReceived
6216 * @details function to to be called when network info packet is received
6217 * @param[in] pu8Buffer the received packet
6218 * @param[in] u32Length length of the received packet
6225 void NetworkInfoReceived(u8 *pu8Buffer, u32 u32Length)
6228 struct host_if_msg msg;
6230 tstrWILC_WFIDrv *pstrWFIDrv = NULL;
6232 id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24));
6233 pstrWFIDrv = get_handler_from_id(id);
6238 if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle) {
6239 PRINT_ER("NetworkInfo received but driver not init[%p]\n", pstrWFIDrv);
6243 /* prepare the Asynchronous Network Info message */
6244 memset(&msg, 0, sizeof(struct host_if_msg));
6246 msg.id = HOST_IF_MSG_RCVD_NTWRK_INFO;
6247 msg.drvHandler = pstrWFIDrv;
6249 msg.body.net_info.u32Length = u32Length;
6250 msg.body.net_info.pu8Buffer = kmalloc(u32Length, GFP_KERNEL); /* will be deallocated by the receiving thread */
6251 memcpy(msg.body.net_info.pu8Buffer,
6252 pu8Buffer, u32Length);
6254 /* send the message */
6255 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6257 PRINT_ER("Error in sending network info message queue message parameters: Error(%d)\n", s32Error);
6261 * @brief GnrlAsyncInfoReceived
6262 * @details function to be called when general Asynchronous info packet is received
6263 * @param[in] pu8Buffer the received packet
6264 * @param[in] u32Length length of the received packet
6271 void GnrlAsyncInfoReceived(u8 *pu8Buffer, u32 u32Length)
6274 struct host_if_msg msg;
6276 tstrWILC_WFIDrv *pstrWFIDrv = NULL;
6278 down(&hSemHostIntDeinit);
6280 id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24));
6281 pstrWFIDrv = get_handler_from_id(id);
6282 PRINT_D(HOSTINF_DBG, "General asynchronous info packet received\n");
6285 if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle) {
6286 PRINT_D(HOSTINF_DBG, "Wifi driver handler is equal to NULL\n");
6287 up(&hSemHostIntDeinit);
6291 if (pstrWFIDrv->strWILC_UsrConnReq.pfUserConnectResult == NULL) {
6292 /* received mac status is not needed when there is no current Connect Request */
6293 PRINT_ER("Received mac status is not needed when there is no current Connect Reques\n");
6294 up(&hSemHostIntDeinit);
6298 /* prepare the General Asynchronous Info message */
6299 memset(&msg, 0, sizeof(struct host_if_msg));
6302 msg.id = HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO;
6303 msg.drvHandler = pstrWFIDrv;
6306 msg.body.async_info.u32Length = u32Length;
6307 msg.body.async_info.pu8Buffer = kmalloc(u32Length, GFP_KERNEL); /* will be deallocated by the receiving thread */
6308 memcpy(msg.body.async_info.pu8Buffer,
6309 pu8Buffer, u32Length);
6311 /* send the message */
6312 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6314 PRINT_ER("Error in sending message queue asynchronous message info: Error(%d)\n", s32Error);
6316 up(&hSemHostIntDeinit);
6320 * @brief host_int_ScanCompleteReceived
6321 * @details Setting scan complete received notifcation in message queue
6322 * @param[in] u8* pu8Buffer, u32 u32Length
6323 * @return Error code.
6328 void host_int_ScanCompleteReceived(u8 *pu8Buffer, u32 u32Length)
6331 struct host_if_msg msg;
6333 tstrWILC_WFIDrv *pstrWFIDrv = NULL;
6335 id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24));
6336 pstrWFIDrv = get_handler_from_id(id);
6339 PRINT_D(GENERIC_DBG, "Scan notification received %p\n", pstrWFIDrv);
6341 if (pstrWFIDrv == NULL || pstrWFIDrv == terminated_handle)
6344 /*if there is an ongoing scan request*/
6345 if (pstrWFIDrv->strWILC_UsrScanReq.pfUserScanResult) {
6346 /* prepare theScan Done message */
6347 memset(&msg, 0, sizeof(struct host_if_msg));
6349 msg.id = HOST_IF_MSG_RCVD_SCAN_COMPLETE;
6350 msg.drvHandler = pstrWFIDrv;
6353 /* will be deallocated by the receiving thread */
6354 /*no need to send message body*/
6356 /*msg.body.strScanComplete.u32Length = u32Length;
6357 * msg.body.strScanComplete.pu8Buffer = (u8*)WILC_MALLOC(u32Length);
6358 * memcpy(msg.body.strScanComplete.pu8Buffer,
6359 * pu8Buffer, u32Length); */
6361 /* send the message */
6362 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6364 PRINT_ER("Error in sending message queue scan complete parameters: Error(%d)\n", s32Error);
6373 * @brief host_int_remain_on_channel
6375 * @param[in] Handle to wifi driver
6376 * Duration to remain on channel
6377 * Channel to remain on
6378 * Pointer to fn to be called on receive frames in listen state
6379 * Pointer to remain-on-channel expired fn
6381 * @return Error code.
6386 s32 host_int_remain_on_channel(tstrWILC_WFIDrv *hWFIDrv, u32 u32SessionID, u32 u32duration, u16 chan, tWILCpfRemainOnChanExpired RemainOnChanExpired, tWILCpfRemainOnChanReady RemainOnChanReady, void *pvUserArg)
6389 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6390 struct host_if_msg msg;
6392 if (pstrWFIDrv == NULL) {
6393 PRINT_ER("driver is null\n");
6397 /* prepare the remainonchan Message */
6398 memset(&msg, 0, sizeof(struct host_if_msg));
6400 /* prepare the WiphyParams Message */
6401 msg.id = HOST_IF_MSG_REMAIN_ON_CHAN;
6402 msg.body.remain_on_ch.u16Channel = chan;
6403 msg.body.remain_on_ch.pRemainOnChanExpired = RemainOnChanExpired;
6404 msg.body.remain_on_ch.pRemainOnChanReady = RemainOnChanReady;
6405 msg.body.remain_on_ch.pVoid = pvUserArg;
6406 msg.body.remain_on_ch.u32duration = u32duration;
6407 msg.body.remain_on_ch.u32ListenSessionID = u32SessionID;
6408 msg.drvHandler = hWFIDrv;
6410 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6412 PRINT_ER("wilc mq send fail\n");
6418 * @brief host_int_ListenStateExpired
6420 * @param[in] Handle to wifi driver
6421 * Duration to remain on channel
6422 * Channel to remain on
6423 * Pointer to fn to be called on receive frames in listen state
6424 * Pointer to remain-on-channel expired fn
6426 * @return Error code.
6431 s32 host_int_ListenStateExpired(tstrWILC_WFIDrv *hWFIDrv, u32 u32SessionID)
6434 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6435 struct host_if_msg msg;
6437 if (pstrWFIDrv == NULL) {
6438 PRINT_ER("driver is null\n");
6442 /*Stopping remain-on-channel timer*/
6443 del_timer(&pstrWFIDrv->hRemainOnChannel);
6445 /* prepare the timer fire Message */
6446 memset(&msg, 0, sizeof(struct host_if_msg));
6447 msg.id = HOST_IF_MSG_LISTEN_TIMER_FIRED;
6448 msg.drvHandler = hWFIDrv;
6449 msg.body.remain_on_ch.u32ListenSessionID = u32SessionID;
6451 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6453 PRINT_ER("wilc mq send fail\n");
6459 * @brief host_int_frame_register
6461 * @param[in] Handle to wifi driver
6462 * @return Error code.
6466 s32 host_int_frame_register(tstrWILC_WFIDrv *hWFIDrv, u16 u16FrameType, bool bReg)
6469 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6470 struct host_if_msg msg;
6472 if (pstrWFIDrv == NULL) {
6473 PRINT_ER("driver is null\n");
6477 memset(&msg, 0, sizeof(struct host_if_msg));
6479 /* prepare the WiphyParams Message */
6480 msg.id = HOST_IF_MSG_REGISTER_FRAME;
6481 switch (u16FrameType) {
6483 PRINT_D(HOSTINF_DBG, "ACTION\n");
6484 msg.body.reg_frame.u8Regid = ACTION_FRM_IDX;
6488 PRINT_D(HOSTINF_DBG, "PROBE REQ\n");
6489 msg.body.reg_frame.u8Regid = PROBE_REQ_IDX;
6493 PRINT_D(HOSTINF_DBG, "Not valid frame type\n");
6496 msg.body.reg_frame.u16FrameType = u16FrameType;
6497 msg.body.reg_frame.bReg = bReg;
6498 msg.drvHandler = hWFIDrv;
6500 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6502 PRINT_ER("wilc mq send fail\n");
6510 * @brief host_int_add_beacon
6511 * @details Setting add beacon params in message queue
6512 * @param[in] WILC_WFIDrvHandle hWFIDrv, u32 u32Interval,
6513 * u32 u32DTIMPeriod,u32 u32HeadLen, u8* pu8Head,
6514 * u32 u32TailLen, u8* pu8Tail
6515 * @return Error code.
6520 s32 host_int_add_beacon(tstrWILC_WFIDrv *hWFIDrv, u32 u32Interval,
6522 u32 u32HeadLen, u8 *pu8Head,
6523 u32 u32TailLen, u8 *pu8Tail)
6526 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6527 struct host_if_msg msg;
6528 struct beacon_attr *pstrSetBeaconParam = &msg.body.beacon_info;
6530 if (pstrWFIDrv == NULL) {
6531 PRINT_ER("driver is null\n");
6535 memset(&msg, 0, sizeof(struct host_if_msg));
6537 PRINT_D(HOSTINF_DBG, "Setting adding beacon message queue params\n");
6540 /* prepare the WiphyParams Message */
6541 msg.id = HOST_IF_MSG_ADD_BEACON;
6542 msg.drvHandler = hWFIDrv;
6543 pstrSetBeaconParam->u32Interval = u32Interval;
6544 pstrSetBeaconParam->u32DTIMPeriod = u32DTIMPeriod;
6545 pstrSetBeaconParam->u32HeadLen = u32HeadLen;
6546 pstrSetBeaconParam->pu8Head = kmalloc(u32HeadLen, GFP_KERNEL);
6547 if (pstrSetBeaconParam->pu8Head == NULL) {
6551 memcpy(pstrSetBeaconParam->pu8Head, pu8Head, u32HeadLen);
6552 pstrSetBeaconParam->u32TailLen = u32TailLen;
6554 if (u32TailLen > 0) {
6555 pstrSetBeaconParam->pu8Tail = kmalloc(u32TailLen, GFP_KERNEL);
6556 if (pstrSetBeaconParam->pu8Tail == NULL) {
6560 memcpy(pstrSetBeaconParam->pu8Tail, pu8Tail, u32TailLen);
6562 pstrSetBeaconParam->pu8Tail = NULL;
6565 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6567 PRINT_ER("wilc mq send fail\n");
6571 if (pstrSetBeaconParam->pu8Head != NULL)
6572 kfree(pstrSetBeaconParam->pu8Head);
6574 if (pstrSetBeaconParam->pu8Tail != NULL)
6575 kfree(pstrSetBeaconParam->pu8Tail);
6584 * @brief host_int_del_beacon
6585 * @details Setting add beacon params in message queue
6586 * @param[in] WILC_WFIDrvHandle hWFIDrv
6587 * @return Error code.
6592 s32 host_int_del_beacon(tstrWILC_WFIDrv *hWFIDrv)
6595 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6596 struct host_if_msg msg;
6598 if (pstrWFIDrv == NULL) {
6599 PRINT_ER("driver is null\n");
6603 /* prepare the WiphyParams Message */
6604 msg.id = HOST_IF_MSG_DEL_BEACON;
6605 msg.drvHandler = hWFIDrv;
6606 PRINT_D(HOSTINF_DBG, "Setting deleting beacon message queue params\n");
6608 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6610 PRINT_ER("wilc_mq_send fail\n");
6617 * @brief host_int_add_station
6618 * @details Setting add station params in message queue
6619 * @param[in] WILC_WFIDrvHandle hWFIDrv, struct add_sta_param *pstrStaParams
6620 * @return Error code.
6625 s32 host_int_add_station(tstrWILC_WFIDrv *hWFIDrv,
6626 struct add_sta_param *pstrStaParams)
6629 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6630 struct host_if_msg msg;
6631 struct add_sta_param *pstrAddStationMsg = &msg.body.add_sta_info;
6634 if (pstrWFIDrv == NULL) {
6635 PRINT_ER("driver is null\n");
6639 memset(&msg, 0, sizeof(struct host_if_msg));
6641 PRINT_D(HOSTINF_DBG, "Setting adding station message queue params\n");
6644 /* prepare the WiphyParams Message */
6645 msg.id = HOST_IF_MSG_ADD_STATION;
6646 msg.drvHandler = hWFIDrv;
6648 memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param));
6649 if (pstrAddStationMsg->u8NumRates > 0) {
6650 u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL);
6655 memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates);
6656 pstrAddStationMsg->pu8Rates = rates;
6660 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6662 PRINT_ER("wilc_mq_send fail\n");
6667 * @brief host_int_del_station
6668 * @details Setting delete station params in message queue
6669 * @param[in] WILC_WFIDrvHandle hWFIDrv, u8* pu8MacAddr
6670 * @return Error code.
6675 s32 host_int_del_station(tstrWILC_WFIDrv *hWFIDrv, const u8 *pu8MacAddr)
6678 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6679 struct host_if_msg msg;
6680 struct del_sta *pstrDelStationMsg = &msg.body.del_sta_info;
6682 if (pstrWFIDrv == NULL) {
6683 PRINT_ER("driver is null\n");
6687 memset(&msg, 0, sizeof(struct host_if_msg));
6689 PRINT_D(HOSTINF_DBG, "Setting deleting station message queue params\n");
6693 /* prepare the WiphyParams Message */
6694 msg.id = HOST_IF_MSG_DEL_STATION;
6695 msg.drvHandler = hWFIDrv;
6697 if (pu8MacAddr == NULL)
6698 memset(pstrDelStationMsg->au8MacAddr, 255, ETH_ALEN);
6700 memcpy(pstrDelStationMsg->au8MacAddr, pu8MacAddr, ETH_ALEN);
6702 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6704 PRINT_ER("wilc_mq_send fail\n");
6708 * @brief host_int_del_allstation
6709 * @details Setting del station params in message queue
6710 * @param[in] WILC_WFIDrvHandle hWFIDrv, u8 pu8MacAddr[][ETH_ALEN]s
6711 * @return Error code.
6716 s32 host_int_del_allstation(tstrWILC_WFIDrv *hWFIDrv, u8 pu8MacAddr[][ETH_ALEN])
6719 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6720 struct host_if_msg msg;
6721 struct del_all_sta *pstrDelAllStationMsg = &msg.body.del_all_sta_info;
6722 u8 au8Zero_Buff[ETH_ALEN] = {0};
6727 if (pstrWFIDrv == NULL) {
6728 PRINT_ER("driver is null\n");
6732 memset(&msg, 0, sizeof(struct host_if_msg));
6734 PRINT_D(HOSTINF_DBG, "Setting deauthenticating station message queue params\n");
6736 /* prepare the WiphyParams Message */
6737 msg.id = HOST_IF_MSG_DEL_ALL_STA;
6738 msg.drvHandler = hWFIDrv;
6740 /* Handling situation of deauthenticing all associated stations*/
6741 for (i = 0; i < MAX_NUM_STA; i++) {
6742 if (memcmp(pu8MacAddr[i], au8Zero_Buff, ETH_ALEN)) {
6743 memcpy(pstrDelAllStationMsg->au8Sta_DelAllSta[i], pu8MacAddr[i], ETH_ALEN);
6744 PRINT_D(CFG80211_DBG, "BSSID = %x%x%x%x%x%x\n", pstrDelAllStationMsg->au8Sta_DelAllSta[i][0], pstrDelAllStationMsg->au8Sta_DelAllSta[i][1], pstrDelAllStationMsg->au8Sta_DelAllSta[i][2], pstrDelAllStationMsg->au8Sta_DelAllSta[i][3], pstrDelAllStationMsg->au8Sta_DelAllSta[i][4],
6745 pstrDelAllStationMsg->au8Sta_DelAllSta[i][5]);
6750 PRINT_D(CFG80211_DBG, "NO ASSOCIATED STAS\n");
6754 pstrDelAllStationMsg->u8Num_AssocSta = u8AssocNumb;
6755 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6759 PRINT_ER("wilc_mq_send fail\n");
6761 down(&hWaitResponse);
6768 * @brief host_int_edit_station
6769 * @details Setting edit station params in message queue
6770 * @param[in] WILC_WFIDrvHandle hWFIDrv, struct add_sta_param *pstrStaParams
6771 * @return Error code.
6776 s32 host_int_edit_station(tstrWILC_WFIDrv *hWFIDrv,
6777 struct add_sta_param *pstrStaParams)
6780 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6781 struct host_if_msg msg;
6782 struct add_sta_param *pstrAddStationMsg = &msg.body.add_sta_info;
6784 if (pstrWFIDrv == NULL) {
6785 PRINT_ER("driver is null\n");
6789 PRINT_D(HOSTINF_DBG, "Setting editing station message queue params\n");
6791 memset(&msg, 0, sizeof(struct host_if_msg));
6794 /* prepare the WiphyParams Message */
6795 msg.id = HOST_IF_MSG_EDIT_STATION;
6796 msg.drvHandler = hWFIDrv;
6798 memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param));
6799 if (pstrAddStationMsg->u8NumRates > 0) {
6800 u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL);
6805 memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates);
6806 pstrAddStationMsg->pu8Rates = rates;
6809 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6811 PRINT_ER("wilc_mq_send fail\n");
6816 s32 host_int_set_power_mgmt(tstrWILC_WFIDrv *hWFIDrv, bool bIsEnabled, u32 u32Timeout)
6819 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6820 struct host_if_msg msg;
6821 struct power_mgmt_param *pstrPowerMgmtParam = &msg.body.pwr_mgmt_info;
6823 PRINT_INFO(HOSTINF_DBG, "\n\n>> Setting PS to %d <<\n\n", bIsEnabled);
6825 if (pstrWFIDrv == NULL) {
6826 PRINT_ER("driver is null\n");
6830 PRINT_D(HOSTINF_DBG, "Setting Power management message queue params\n");
6832 memset(&msg, 0, sizeof(struct host_if_msg));
6835 /* prepare the WiphyParams Message */
6836 msg.id = HOST_IF_MSG_POWER_MGMT;
6837 msg.drvHandler = hWFIDrv;
6839 pstrPowerMgmtParam->bIsEnabled = bIsEnabled;
6840 pstrPowerMgmtParam->u32Timeout = u32Timeout;
6843 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6845 PRINT_ER("wilc_mq_send fail\n");
6849 s32 host_int_setup_multicast_filter(tstrWILC_WFIDrv *hWFIDrv, bool bIsEnabled, u32 u32count)
6853 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
6854 struct host_if_msg msg;
6855 struct set_multicast *pstrMulticastFilterParam = &msg.body.multicast_info;
6858 if (pstrWFIDrv == NULL) {
6859 PRINT_ER("driver is null\n");
6863 PRINT_D(HOSTINF_DBG, "Setting Multicast Filter params\n");
6865 memset(&msg, 0, sizeof(struct host_if_msg));
6868 /* prepare the WiphyParams Message */
6869 msg.id = HOST_IF_MSG_SET_MULTICAST_FILTER;
6870 msg.drvHandler = hWFIDrv;
6872 pstrMulticastFilterParam->bIsEnabled = bIsEnabled;
6873 pstrMulticastFilterParam->u32count = u32count;
6875 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
6877 PRINT_ER("wilc_mq_send fail\n");
6882 * @brief host_int_ParseJoinBssParam
6883 * @details Parse Needed Join Parameters and save it in a new JoinBssParam entry
6884 * @param[in] tstrNetworkInfo* ptstrNetworkInfo
6889 static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo)
6891 tstrJoinBssParam *pNewJoinBssParam = NULL;
6900 u8 pcipherTotalCount = 0;
6901 u8 authTotalCount = 0;
6904 pu8IEs = ptstrNetworkInfo->pu8IEs;
6905 u16IEsLen = ptstrNetworkInfo->u16IEsLen;
6907 pNewJoinBssParam = kmalloc(sizeof(tstrJoinBssParam), GFP_KERNEL);
6908 if (pNewJoinBssParam != NULL) {
6909 memset(pNewJoinBssParam, 0, sizeof(tstrJoinBssParam));
6910 pNewJoinBssParam->dtim_period = ptstrNetworkInfo->u8DtimPeriod;
6911 pNewJoinBssParam->beacon_period = ptstrNetworkInfo->u16BeaconPeriod;
6912 pNewJoinBssParam->cap_info = ptstrNetworkInfo->u16CapInfo;
6913 memcpy(pNewJoinBssParam->au8bssid, ptstrNetworkInfo->au8bssid, 6);
6915 * PRINT_D(HOSTINF_DBG,"%c",pNewJoinBssParam->au8bssid[i]);*/
6916 memcpy((u8 *)pNewJoinBssParam->ssid, ptstrNetworkInfo->au8ssid, ptstrNetworkInfo->u8SsidLen + 1);
6917 pNewJoinBssParam->ssidLen = ptstrNetworkInfo->u8SsidLen;
6918 memset(pNewJoinBssParam->rsn_pcip_policy, 0xFF, 3);
6919 memset(pNewJoinBssParam->rsn_auth_policy, 0xFF, 3);
6920 /*for(i=0; i<pNewJoinBssParam->ssidLen;i++)
6921 * PRINT_D(HOSTINF_DBG,"%c",pNewJoinBssParam->ssid[i]);*/
6923 /* parse supported rates: */
6924 while (index < u16IEsLen) {
6925 /* supportedRates IE */
6926 if (pu8IEs[index] == SUPP_RATES_IE) {
6927 /* PRINT_D(HOSTINF_DBG, "Supported Rates\n"); */
6928 suppRatesNo = pu8IEs[index + 1];
6929 pNewJoinBssParam->supp_rates[0] = suppRatesNo;
6930 index += 2; /* skipping ID and length bytes; */
6932 for (i = 0; i < suppRatesNo; i++) {
6933 pNewJoinBssParam->supp_rates[i + 1] = pu8IEs[index + i];
6934 /* PRINT_D(HOSTINF_DBG,"%0x ",pNewJoinBssParam->supp_rates[i+1]); */
6936 index += suppRatesNo;
6939 /* Ext SupportedRates IE */
6940 else if (pu8IEs[index] == EXT_SUPP_RATES_IE) {
6941 /* PRINT_D(HOSTINF_DBG, "Extended Supported Rates\n"); */
6942 /* checking if no of ext. supp and supp rates < max limit */
6943 extSuppRatesNo = pu8IEs[index + 1];
6944 if (extSuppRatesNo > (MAX_RATES_SUPPORTED - suppRatesNo))
6945 pNewJoinBssParam->supp_rates[0] = MAX_RATES_SUPPORTED;
6947 pNewJoinBssParam->supp_rates[0] += extSuppRatesNo;
6949 /* pNewJoinBssParam.supp_rates[0] contains now old number not the ext. no */
6950 for (i = 0; i < (pNewJoinBssParam->supp_rates[0] - suppRatesNo); i++) {
6951 pNewJoinBssParam->supp_rates[suppRatesNo + i + 1] = pu8IEs[index + i];
6952 /* PRINT_D(HOSTINF_DBG,"%0x ",pNewJoinBssParam->supp_rates[suppRatesNo+i+1]); */
6954 index += extSuppRatesNo;
6958 else if (pu8IEs[index] == HT_CAPABILITY_IE) {
6959 /* if IE found set the flag */
6960 pNewJoinBssParam->ht_capable = true;
6961 index += pu8IEs[index + 1] + 2; /* ID,Length bytes and IE body */
6962 /* PRINT_D(HOSTINF_DBG,"HT_CAPABALE\n"); */
6964 } else if ((pu8IEs[index] == WMM_IE) && /* WMM Element ID */
6965 (pu8IEs[index + 2] == 0x00) && (pu8IEs[index + 3] == 0x50) &&
6966 (pu8IEs[index + 4] == 0xF2) && /* OUI */
6967 (pu8IEs[index + 5] == 0x02) && /* OUI Type */
6968 ((pu8IEs[index + 6] == 0x00) || (pu8IEs[index + 6] == 0x01)) && /* OUI Sub Type */
6969 (pu8IEs[index + 7] == 0x01)) {
6970 /* Presence of WMM Info/Param element indicates WMM capability */
6971 pNewJoinBssParam->wmm_cap = true;
6973 /* Check if Bit 7 is set indicating U-APSD capability */
6974 if (pu8IEs[index + 8] & BIT(7))
6975 pNewJoinBssParam->uapsd_cap = true;
6976 index += pu8IEs[index + 1] + 2;
6979 else if ((pu8IEs[index] == P2P_IE) && /* P2P Element ID */
6980 (pu8IEs[index + 2] == 0x50) && (pu8IEs[index + 3] == 0x6f) &&
6981 (pu8IEs[index + 4] == 0x9a) && /* OUI */
6982 (pu8IEs[index + 5] == 0x09) && (pu8IEs[index + 6] == 0x0c)) { /* OUI Type */
6985 pNewJoinBssParam->tsf = ptstrNetworkInfo->u32Tsf;
6986 pNewJoinBssParam->u8NoaEnbaled = 1;
6987 pNewJoinBssParam->u8Index = pu8IEs[index + 9];
6989 /* Check if Bit 7 is set indicating Opss capability */
6990 if (pu8IEs[index + 10] & BIT(7)) {
6991 pNewJoinBssParam->u8OppEnable = 1;
6992 pNewJoinBssParam->u8CtWindow = pu8IEs[index + 10];
6994 pNewJoinBssParam->u8OppEnable = 0;
6996 PRINT_D(GENERIC_DBG, "P2P Dump\n");
6997 for (i = 0; i < pu8IEs[index + 7]; i++)
6998 PRINT_D(GENERIC_DBG, " %x\n", pu8IEs[index + 9 + i]);
7000 pNewJoinBssParam->u8Count = pu8IEs[index + 11];
7001 u16P2P_count = index + 12;
7003 memcpy(pNewJoinBssParam->au8Duration, pu8IEs + u16P2P_count, 4);
7006 memcpy(pNewJoinBssParam->au8Interval, pu8IEs + u16P2P_count, 4);
7009 memcpy(pNewJoinBssParam->au8StartTime, pu8IEs + u16P2P_count, 4);
7011 index += pu8IEs[index + 1] + 2;
7015 else if ((pu8IEs[index] == RSN_IE) ||
7016 ((pu8IEs[index] == WPA_IE) && (pu8IEs[index + 2] == 0x00) &&
7017 (pu8IEs[index + 3] == 0x50) && (pu8IEs[index + 4] == 0xF2) &&
7018 (pu8IEs[index + 5] == 0x01))) {
7019 u16 rsnIndex = index;
7020 /*PRINT_D(HOSTINF_DBG,"RSN IE Length:%d\n",pu8IEs[rsnIndex+1]);
7021 * for(i=0; i<pu8IEs[rsnIndex+1]; i++)
7023 * PRINT_D(HOSTINF_DBG,"%0x ",pu8IEs[rsnIndex+2+i]);
7025 if (pu8IEs[rsnIndex] == RSN_IE) {
7026 pNewJoinBssParam->mode_802_11i = 2;
7027 /* PRINT_D(HOSTINF_DBG,"\nRSN_IE\n"); */
7028 } else { /* check if rsn was previously parsed */
7029 if (pNewJoinBssParam->mode_802_11i == 0)
7030 pNewJoinBssParam->mode_802_11i = 1;
7031 /* PRINT_D(HOSTINF_DBG,"\nWPA_IE\n"); */
7034 rsnIndex += 7; /* skipping id, length, version(2B) and first 3 bytes of gcipher */
7035 pNewJoinBssParam->rsn_grp_policy = pu8IEs[rsnIndex];
7037 /* PRINT_D(HOSTINF_DBG,"Group Policy: %0x\n",pNewJoinBssParam->rsn_grp_policy); */
7038 /* initialize policies with invalid values */
7040 jumpOffset = pu8IEs[rsnIndex] * 4; /* total no.of bytes of pcipher field (count*4) */
7042 /*parsing pairwise cipher*/
7044 /* saving 3 pcipher max. */
7045 pcipherCount = (pu8IEs[rsnIndex] > 3) ? 3 : pu8IEs[rsnIndex];
7046 rsnIndex += 2; /* jump 2 bytes of pcipher count */
7048 /* PRINT_D(HOSTINF_DBG,"\npcipher:%d\n",pcipherCount); */
7049 for (i = pcipherTotalCount, j = 0; i < pcipherCount + pcipherTotalCount && i < 3; i++, j++) {
7050 /* each count corresponds to 4 bytes, only last byte is saved */
7051 pNewJoinBssParam->rsn_pcip_policy[i] = pu8IEs[rsnIndex + ((j + 1) * 4) - 1];
7052 /* PRINT_D(HOSTINF_DBG,"PAIR policy = [%0x,%0x]\n",pNewJoinBssParam->rsn_pcip_policy[i],i); */
7054 pcipherTotalCount += pcipherCount;
7055 rsnIndex += jumpOffset;
7057 jumpOffset = pu8IEs[rsnIndex] * 4;
7059 /*parsing AKM suite (auth_policy)*/
7060 /* saving 3 auth policies max. */
7061 authCount = (pu8IEs[rsnIndex] > 3) ? 3 : pu8IEs[rsnIndex];
7062 rsnIndex += 2; /* jump 2 bytes of pcipher count */
7064 for (i = authTotalCount, j = 0; i < authTotalCount + authCount; i++, j++) {
7065 /* each count corresponds to 4 bytes, only last byte is saved */
7066 pNewJoinBssParam->rsn_auth_policy[i] = pu8IEs[rsnIndex + ((j + 1) * 4) - 1];
7068 authTotalCount += authCount;
7069 rsnIndex += jumpOffset;
7070 /*pasring rsn cap. only if rsn IE*/
7071 if (pu8IEs[index] == RSN_IE) {
7072 pNewJoinBssParam->rsn_cap[0] = pu8IEs[rsnIndex];
7073 pNewJoinBssParam->rsn_cap[1] = pu8IEs[rsnIndex + 1];
7076 pNewJoinBssParam->rsn_found = true;
7077 index += pu8IEs[index + 1] + 2; /* ID,Length bytes and IE body */
7080 index += pu8IEs[index + 1] + 2; /* ID,Length bytes and IE body */
7087 return (void *)pNewJoinBssParam;
7091 void host_int_freeJoinParams(void *pJoinParams)
7093 if ((tstrJoinBssParam *)pJoinParams != NULL)
7094 kfree((tstrJoinBssParam *)pJoinParams);
7096 PRINT_ER("Unable to FREE null pointer\n");
7100 * @brief host_int_addBASession
7101 * @details Open a block Ack session with the given parameters
7102 * @param[in] tstrNetworkInfo* ptstrNetworkInfo
7104 * @author anoureldin
7108 static int host_int_addBASession(tstrWILC_WFIDrv *hWFIDrv, char *pBSSID, char TID, short int BufferSize,
7109 short int SessionTimeout, void *drvHandler)
7112 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
7113 struct host_if_msg msg;
7114 struct ba_session_info *pBASessionInfo = &msg.body.session_info;
7116 if (pstrWFIDrv == NULL) {
7117 PRINT_ER("driver is null\n");
7121 memset(&msg, 0, sizeof(struct host_if_msg));
7123 /* prepare the WiphyParams Message */
7124 msg.id = HOST_IF_MSG_ADD_BA_SESSION;
7126 memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN);
7127 pBASessionInfo->u8Ted = TID;
7128 pBASessionInfo->u16BufferSize = BufferSize;
7129 pBASessionInfo->u16SessionTimeout = SessionTimeout;
7130 msg.drvHandler = hWFIDrv;
7132 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
7134 PRINT_ER("wilc_mq_send fail\n");
7140 s32 host_int_delBASession(tstrWILC_WFIDrv *hWFIDrv, char *pBSSID, char TID)
7143 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
7144 struct host_if_msg msg;
7145 struct ba_session_info *pBASessionInfo = &msg.body.session_info;
7147 if (pstrWFIDrv == NULL) {
7148 PRINT_ER("driver is null\n");
7152 memset(&msg, 0, sizeof(struct host_if_msg));
7154 /* prepare the WiphyParams Message */
7155 msg.id = HOST_IF_MSG_DEL_BA_SESSION;
7157 memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN);
7158 pBASessionInfo->u8Ted = TID;
7159 msg.drvHandler = hWFIDrv;
7161 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
7163 PRINT_ER("wilc_mq_send fail\n");
7165 down(&hWaitResponse);
7170 s32 host_int_del_All_Rx_BASession(tstrWILC_WFIDrv *hWFIDrv, char *pBSSID, char TID)
7173 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
7174 struct host_if_msg msg;
7175 struct ba_session_info *pBASessionInfo = &msg.body.session_info;
7177 if (pstrWFIDrv == NULL) {
7178 PRINT_ER("driver is null\n");
7182 memset(&msg, 0, sizeof(struct host_if_msg));
7184 /* prepare the WiphyParams Message */
7185 msg.id = HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS;
7187 memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN);
7188 pBASessionInfo->u8Ted = TID;
7189 msg.drvHandler = hWFIDrv;
7191 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
7193 PRINT_ER("wilc_mq_send fail\n");
7195 down(&hWaitResponse);
7201 * @brief host_int_setup_ipaddress
7202 * @details setup IP in firmware
7203 * @param[in] Handle to wifi driver
7204 * @return Error code.
7205 * @author Abdelrahman Sobhy
7208 s32 host_int_setup_ipaddress(tstrWILC_WFIDrv *hWFIDrv, u8 *u16ipadd, u8 idx)
7211 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
7212 struct host_if_msg msg;
7214 /* TODO: Enable This feature on softap firmware */
7217 if (pstrWFIDrv == NULL) {
7218 PRINT_ER("driver is null\n");
7222 memset(&msg, 0, sizeof(struct host_if_msg));
7224 /* prepare the WiphyParams Message */
7225 msg.id = HOST_IF_MSG_SET_IPADDRESS;
7227 msg.body.ip_info.au8IPAddr = u16ipadd;
7228 msg.drvHandler = hWFIDrv;
7229 msg.body.ip_info.idx = idx;
7231 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
7233 PRINT_ER("wilc_mq_send fail\n");
7241 * @brief host_int_get_ipaddress
7242 * @details Get IP from firmware
7243 * @param[in] Handle to wifi driver
7244 * @return Error code.
7245 * @author Abdelrahman Sobhy
7248 s32 host_int_get_ipaddress(tstrWILC_WFIDrv *hWFIDrv, u8 *u16ipadd, u8 idx)
7251 tstrWILC_WFIDrv *pstrWFIDrv = (tstrWILC_WFIDrv *)hWFIDrv;
7252 struct host_if_msg msg;
7254 if (pstrWFIDrv == NULL) {
7255 PRINT_ER("driver is null\n");
7259 memset(&msg, 0, sizeof(struct host_if_msg));
7261 /* prepare the WiphyParams Message */
7262 msg.id = HOST_IF_MSG_GET_IPADDRESS;
7264 msg.body.ip_info.au8IPAddr = u16ipadd;
7265 msg.drvHandler = hWFIDrv;
7266 msg.body.ip_info.idx = idx;
7268 s32Error = wilc_mq_send(&gMsgQHostIF, &msg, sizeof(struct host_if_msg));
7270 PRINT_ER("wilc_mq_send fail\n");