diff options
Diffstat (limited to 'kernel/drivers/staging/wilc1000/host_interface.c')
| -rw-r--r-- | kernel/drivers/staging/wilc1000/host_interface.c | 5005 |
1 files changed, 5005 insertions, 0 deletions
diff --git a/kernel/drivers/staging/wilc1000/host_interface.c b/kernel/drivers/staging/wilc1000/host_interface.c new file mode 100644 index 000000000..dbbe72c7e --- /dev/null +++ b/kernel/drivers/staging/wilc1000/host_interface.c @@ -0,0 +1,5005 @@ +#include <linux/slab.h> +#include <linux/time.h> +#include <linux/kthread.h> +#include <linux/delay.h> +#include "host_interface.h" +#include "coreconfigurator.h" +#include "wilc_wlan_if.h" +#include "wilc_msgqueue.h" +#include <linux/etherdevice.h> +#include "wilc_wfi_netdevice.h" + +extern u8 connecting; + +extern struct timer_list hDuringIpTimer; + +extern u8 g_wilc_initialized; + +#define HOST_IF_MSG_SCAN 0 +#define HOST_IF_MSG_CONNECT 1 +#define HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO 2 +#define HOST_IF_MSG_KEY 3 +#define HOST_IF_MSG_RCVD_NTWRK_INFO 4 +#define HOST_IF_MSG_RCVD_SCAN_COMPLETE 5 +#define HOST_IF_MSG_CFG_PARAMS 6 +#define HOST_IF_MSG_SET_CHANNEL 7 +#define HOST_IF_MSG_DISCONNECT 8 +#define HOST_IF_MSG_GET_RSSI 9 +#define HOST_IF_MSG_GET_CHNL 10 +#define HOST_IF_MSG_ADD_BEACON 11 +#define HOST_IF_MSG_DEL_BEACON 12 +#define HOST_IF_MSG_ADD_STATION 13 +#define HOST_IF_MSG_DEL_STATION 14 +#define HOST_IF_MSG_EDIT_STATION 15 +#define HOST_IF_MSG_SCAN_TIMER_FIRED 16 +#define HOST_IF_MSG_CONNECT_TIMER_FIRED 17 +#define HOST_IF_MSG_POWER_MGMT 18 +#define HOST_IF_MSG_GET_INACTIVETIME 19 +#define HOST_IF_MSG_REMAIN_ON_CHAN 20 +#define HOST_IF_MSG_REGISTER_FRAME 21 +#define HOST_IF_MSG_LISTEN_TIMER_FIRED 22 +#define HOST_IF_MSG_GET_LINKSPEED 23 +#define HOST_IF_MSG_SET_WFIDRV_HANDLER 24 +#define HOST_IF_MSG_SET_MAC_ADDRESS 25 +#define HOST_IF_MSG_GET_MAC_ADDRESS 26 +#define HOST_IF_MSG_SET_OPERATION_MODE 27 +#define HOST_IF_MSG_SET_IPADDRESS 28 +#define HOST_IF_MSG_GET_IPADDRESS 29 +#define HOST_IF_MSG_FLUSH_CONNECT 30 +#define HOST_IF_MSG_GET_STATISTICS 31 +#define HOST_IF_MSG_SET_MULTICAST_FILTER 32 +#define HOST_IF_MSG_ADD_BA_SESSION 33 +#define HOST_IF_MSG_DEL_BA_SESSION 34 +#define HOST_IF_MSG_Q_IDLE 35 +#define HOST_IF_MSG_DEL_ALL_STA 36 +#define HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS 34 +#define HOST_IF_MSG_EXIT 100 + +#define HOST_IF_SCAN_TIMEOUT 4000 +#define HOST_IF_CONNECT_TIMEOUT 9500 + +#define BA_SESSION_DEFAULT_BUFFER_SIZE 16 +#define BA_SESSION_DEFAULT_TIMEOUT 1000 +#define BLOCK_ACK_REQ_SIZE 0x14 +#define FALSE_FRMWR_CHANNEL 100 + +struct cfg_param_attr { + struct cfg_param_val cfg_attr_info; +}; + +struct host_if_wpa_attr { + u8 *key; + const u8 *mac_addr; + u8 *seq; + u8 seq_len; + u8 index; + u8 key_len; + u8 mode; +}; + +struct host_if_wep_attr { + u8 *key; + u8 key_len; + u8 index; + u8 mode; + enum AUTHTYPE auth_type; +}; + +union host_if_key_attr { + struct host_if_wep_attr wep; + struct host_if_wpa_attr wpa; + struct host_if_pmkid_attr pmkid; +}; + +struct key_attr { + enum KEY_TYPE type; + u8 action; + union host_if_key_attr attr; +}; + +struct scan_attr { + u8 src; + u8 type; + u8 *ch_freq_list; + u8 ch_list_len; + u8 *ies; + size_t ies_len; + wilc_scan_result result; + void *arg; + struct hidden_network hidden_network; +}; + +struct connect_attr { + u8 *bssid; + u8 *ssid; + size_t ssid_len; + u8 *ies; + size_t ies_len; + u8 security; + wilc_connect_result result; + void *arg; + enum AUTHTYPE auth_type; + u8 ch; + void *params; +}; + +struct rcvd_async_info { + u8 *buffer; + u32 len; +}; + +struct channel_attr { + u8 set_ch; +}; + +struct beacon_attr { + u32 interval; + u32 dtim_period; + u32 head_len; + u8 *head; + u32 tail_len; + u8 *tail; +}; + +struct set_multicast { + bool enabled; + u32 cnt; +}; + +struct del_all_sta { + u8 del_all_sta[MAX_NUM_STA][ETH_ALEN]; + u8 assoc_sta; +}; + +struct del_sta { + u8 mac_addr[ETH_ALEN]; +}; + +struct power_mgmt_param { + bool enabled; + u32 timeout; +}; + +struct set_ip_addr { + u8 *ip_addr; + u8 idx; +}; + +struct sta_inactive_t { + u8 mac[6]; +}; + +union message_body { + struct scan_attr scan_info; + struct connect_attr con_info; + struct rcvd_net_info net_info; + struct rcvd_async_info async_info; + struct key_attr key_info; + struct cfg_param_attr cfg_info; + struct channel_attr channel_info; + struct beacon_attr beacon_info; + struct add_sta_param add_sta_info; + struct del_sta del_sta_info; + struct add_sta_param edit_sta_info; + struct power_mgmt_param pwr_mgmt_info; + struct sta_inactive_t mac_info; + struct set_ip_addr ip_info; + struct drv_handler drv; + struct set_multicast multicast_info; + struct op_mode mode; + struct set_mac_addr set_mac_info; + struct get_mac_addr get_mac_info; + struct ba_session_info session_info; + struct remain_ch remain_on_ch; + struct reg_frame reg_frame; + char *data; + struct del_all_sta del_all_sta_info; +}; + +struct host_if_msg { + u16 id; + union message_body body; + struct host_if_drv *drv; +}; + +struct join_bss_param { + BSSTYPE_T bss_type; + u8 dtim_period; + u16 beacon_period; + u16 cap_info; + u8 au8bssid[6]; + char ssid[MAX_SSID_LEN]; + u8 ssid_len; + u8 supp_rates[MAX_RATES_SUPPORTED + 1]; + u8 ht_capable; + u8 wmm_cap; + u8 uapsd_cap; + bool rsn_found; + u8 rsn_grp_policy; + u8 mode_802_11i; + u8 rsn_pcip_policy[3]; + u8 rsn_auth_policy[3]; + u8 rsn_cap[2]; + u32 tsf; + u8 noa_enabled; + u8 opp_enabled; + u8 ct_window; + u8 cnt; + u8 idx; + u8 duration[4]; + u8 interval[4]; + u8 start_time[4]; +}; + +static struct host_if_drv *wfidrv_list[NUM_CONCURRENT_IFC + 1]; +struct host_if_drv *terminated_handle; +bool g_obtainingIP; +u8 P2P_LISTEN_STATE; +static struct task_struct *hif_thread_handler; +static WILC_MsgQueueHandle hif_msg_q; +static struct semaphore hif_sema_thread; +static struct semaphore hif_sema_driver; +static struct semaphore hif_sema_wait_response; +static struct semaphore hif_sema_deinit; +static struct timer_list periodic_rssi; + +u8 gau8MulticastMacAddrList[WILC_MULTICAST_TABLE_SIZE][ETH_ALEN]; + +static u8 rcv_assoc_resp[MAX_ASSOC_RESP_FRAME_SIZE]; + +static bool scan_while_connected; + +static s8 rssi; +static s8 link_speed; +static u8 ch_no; +static u8 set_ip[2][4]; +static u8 get_ip[2][4]; +static u32 inactive_time; +static u8 del_beacon; +static u32 clients_count; + +static u8 *join_req; +u8 *info_element; +static u8 mode_11i; +u8 auth_type; +u32 join_req_size; +static u32 info_element_size; +static struct host_if_drv *join_req_drv; +#define REAL_JOIN_REQ 0 +#define FLUSHED_JOIN_REQ 1 +#define FLUSHED_BYTE_POS 79 + +static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo); + +extern void chip_sleep_manually(u32 u32SleepTime); +extern int linux_wlan_get_num_conn_ifcs(void); + +static int add_handler_in_list(struct host_if_drv *handler) +{ + int i; + + for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) { + if (!wfidrv_list[i]) { + wfidrv_list[i] = handler; + return 0; + } + } + + return -ENOBUFS; +} + +static int remove_handler_in_list(struct host_if_drv *handler) +{ + int i; + + for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) { + if (wfidrv_list[i] == handler) { + wfidrv_list[i] = NULL; + return 0; + } + } + + return -EINVAL; +} + +static int get_id_from_handler(struct host_if_drv *handler) +{ + int i; + + if (!handler) + return 0; + + for (i = 1; i < ARRAY_SIZE(wfidrv_list); i++) { + if (wfidrv_list[i] == handler) + return i; + } + + return 0; +} + +static struct host_if_drv *get_handler_from_id(int id) +{ + if (id <= 0 || id >= ARRAY_SIZE(wfidrv_list)) + return NULL; + return wfidrv_list[id]; +} + +static s32 Handle_SetChannel(struct host_if_drv *hif_drv, + struct channel_attr *pstrHostIFSetChan) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_CURRENT_CHANNEL; + wid.type = WID_CHAR; + wid.val = (char *)&pstrHostIFSetChan->set_ch; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Setting channel\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to set channel\n"); + return -EINVAL; + } + + return result; +} + +static s32 Handle_SetWfiDrvHandler(struct host_if_drv *hif_drv, + struct drv_handler *pstrHostIfSetDrvHandler) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_SET_DRV_HANDLER; + wid.type = WID_INT; + wid.val = (s8 *)&pstrHostIfSetDrvHandler->handler; + wid.size = sizeof(u32); + + result = send_config_pkt(SET_CFG, &wid, 1, + pstrHostIfSetDrvHandler->handler); + + if (!hif_drv) + up(&hif_sema_driver); + + if (result) { + PRINT_ER("Failed to set driver handler\n"); + return -EINVAL; + } + + return result; +} + +static s32 Handle_SetOperationMode(struct host_if_drv *hif_drv, + struct op_mode *pstrHostIfSetOperationMode) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_SET_OPERATION_MODE; + wid.type = WID_INT; + wid.val = (s8 *)&pstrHostIfSetOperationMode->mode; + wid.size = sizeof(u32); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if ((pstrHostIfSetOperationMode->mode) == IDLE_MODE) + up(&hif_sema_driver); + + if (result) { + PRINT_ER("Failed to set driver handler\n"); + return -EINVAL; + } + + return result; +} + +s32 Handle_set_IPAddress(struct host_if_drv *hif_drv, u8 *pu8IPAddr, u8 idx) +{ + s32 result = 0; + struct wid wid; + char firmwareIPAddress[4] = {0}; + + if (pu8IPAddr[0] < 192) + pu8IPAddr[0] = 0; + + PRINT_INFO(HOSTINF_DBG, "Indx = %d, Handling set IP = %pI4\n", idx, pu8IPAddr); + + memcpy(set_ip[idx], pu8IPAddr, IP_ALEN); + + wid.id = (u16)WID_IP_ADDRESS; + wid.type = WID_STR; + wid.val = (u8 *)pu8IPAddr; + wid.size = IP_ALEN; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + host_int_get_ipaddress(hif_drv, firmwareIPAddress, idx); + + if (result) { + PRINT_ER("Failed to set IP address\n"); + return -EINVAL; + } + + PRINT_INFO(HOSTINF_DBG, "IP address set\n"); + + return result; +} + +s32 Handle_get_IPAddress(struct host_if_drv *hif_drv, u8 *pu8IPAddr, u8 idx) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_IP_ADDRESS; + wid.type = WID_STR; + wid.val = kmalloc(IP_ALEN, GFP_KERNEL); + wid.size = IP_ALEN; + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + PRINT_INFO(HOSTINF_DBG, "%pI4\n", wid.val); + + memcpy(get_ip[idx], wid.val, IP_ALEN); + + kfree(wid.val); + + if (memcmp(get_ip[idx], set_ip[idx], IP_ALEN) != 0) + host_int_setup_ipaddress(hif_drv, set_ip[idx], idx); + + if (result != 0) { + PRINT_ER("Failed to get IP address\n"); + return -EINVAL; + } + + PRINT_INFO(HOSTINF_DBG, "IP address retrieved:: u8IfIdx = %d\n", idx); + PRINT_INFO(HOSTINF_DBG, "%pI4\n", get_ip[idx]); + PRINT_INFO(HOSTINF_DBG, "\n"); + + return result; +} + +static s32 Handle_SetMacAddress(struct host_if_drv *hif_drv, + struct set_mac_addr *pstrHostIfSetMacAddress) +{ + s32 result = 0; + struct wid wid; + u8 *mac_buf = kmalloc(ETH_ALEN, GFP_KERNEL); + + if (!mac_buf) { + PRINT_ER("No buffer to send mac address\n"); + return -EFAULT; + } + memcpy(mac_buf, pstrHostIfSetMacAddress->mac_addr, ETH_ALEN); + + wid.id = (u16)WID_MAC_ADDR; + wid.type = WID_STR; + wid.val = mac_buf; + wid.size = ETH_ALEN; + PRINT_D(GENERIC_DBG, "mac addr = :%pM\n", wid.val); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) { + PRINT_ER("Failed to set mac address\n"); + result = -EFAULT; + } + + kfree(mac_buf); + return result; +} + +static s32 Handle_GetMacAddress(struct host_if_drv *hif_drv, + struct get_mac_addr *pstrHostIfGetMacAddress) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_MAC_ADDR; + wid.type = WID_STR; + wid.val = pstrHostIfGetMacAddress->mac_addr; + wid.size = ETH_ALEN; + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to get mac address\n"); + result = -EFAULT; + } + up(&hif_sema_wait_response); + + return result; +} + +static s32 Handle_CfgParam(struct host_if_drv *hif_drv, + struct cfg_param_attr *strHostIFCfgParamAttr) +{ + s32 result = 0; + struct wid strWIDList[32]; + u8 u8WidCnt = 0; + + down(&hif_drv->gtOsCfgValuesSem); + + PRINT_D(HOSTINF_DBG, "Setting CFG params\n"); + + if (strHostIFCfgParamAttr->cfg_attr_info.flag & BSS_TYPE) { + if (strHostIFCfgParamAttr->cfg_attr_info.bss_type < 6) { + strWIDList[u8WidCnt].id = WID_BSS_TYPE; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.bss_type; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.bss_type = (u8)strHostIFCfgParamAttr->cfg_attr_info.bss_type; + } else { + PRINT_ER("check value 6 over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & AUTH_TYPE) { + if ((strHostIFCfgParamAttr->cfg_attr_info.auth_type) == 1 || (strHostIFCfgParamAttr->cfg_attr_info.auth_type) == 2 || (strHostIFCfgParamAttr->cfg_attr_info.auth_type) == 5) { + strWIDList[u8WidCnt].id = WID_AUTH_TYPE; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.auth_type; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.auth_type = (u8)strHostIFCfgParamAttr->cfg_attr_info.auth_type; + } else { + PRINT_ER("Impossible value \n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & AUTHEN_TIMEOUT) { + if (strHostIFCfgParamAttr->cfg_attr_info.auth_timeout > 0 && strHostIFCfgParamAttr->cfg_attr_info.auth_timeout < 65536) { + strWIDList[u8WidCnt].id = WID_AUTH_TIMEOUT; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.auth_timeout; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.auth_timeout = strHostIFCfgParamAttr->cfg_attr_info.auth_timeout; + } else { + PRINT_ER("Range(1 ~ 65535) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & POWER_MANAGEMENT) { + if (strHostIFCfgParamAttr->cfg_attr_info.power_mgmt_mode < 5) { + strWIDList[u8WidCnt].id = WID_POWER_MANAGEMENT; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.power_mgmt_mode; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.power_mgmt_mode = (u8)strHostIFCfgParamAttr->cfg_attr_info.power_mgmt_mode; + } else { + PRINT_ER("Invalide power mode\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & RETRY_SHORT) { + if ((strHostIFCfgParamAttr->cfg_attr_info.short_retry_limit > 0) && (strHostIFCfgParamAttr->cfg_attr_info.short_retry_limit < 256)) { + strWIDList[u8WidCnt].id = WID_SHORT_RETRY_LIMIT; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.short_retry_limit; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.short_retry_limit = strHostIFCfgParamAttr->cfg_attr_info.short_retry_limit; + } else { + PRINT_ER("Range(1~256) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & RETRY_LONG) { + if ((strHostIFCfgParamAttr->cfg_attr_info.long_retry_limit > 0) && (strHostIFCfgParamAttr->cfg_attr_info.long_retry_limit < 256)) { + strWIDList[u8WidCnt].id = WID_LONG_RETRY_LIMIT; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.long_retry_limit; + + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.long_retry_limit = strHostIFCfgParamAttr->cfg_attr_info.long_retry_limit; + } else { + PRINT_ER("Range(1~256) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & FRAG_THRESHOLD) { + if (strHostIFCfgParamAttr->cfg_attr_info.frag_threshold > 255 && strHostIFCfgParamAttr->cfg_attr_info.frag_threshold < 7937) { + strWIDList[u8WidCnt].id = WID_FRAG_THRESHOLD; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.frag_threshold; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.frag_threshold = strHostIFCfgParamAttr->cfg_attr_info.frag_threshold; + } else { + PRINT_ER("Threshold Range fail\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & RTS_THRESHOLD) { + if (strHostIFCfgParamAttr->cfg_attr_info.rts_threshold > 255 && strHostIFCfgParamAttr->cfg_attr_info.rts_threshold < 65536) { + strWIDList[u8WidCnt].id = WID_RTS_THRESHOLD; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.rts_threshold; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.rts_threshold = strHostIFCfgParamAttr->cfg_attr_info.rts_threshold; + } else { + PRINT_ER("Threshold Range fail\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & PREAMBLE) { + if (strHostIFCfgParamAttr->cfg_attr_info.preamble_type < 3) { + strWIDList[u8WidCnt].id = WID_PREAMBLE; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.preamble_type; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.preamble_type = strHostIFCfgParamAttr->cfg_attr_info.preamble_type; + } else { + PRINT_ER("Preamle Range(0~2) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & SHORT_SLOT_ALLOWED) { + if (strHostIFCfgParamAttr->cfg_attr_info.short_slot_allowed < 2) { + strWIDList[u8WidCnt].id = WID_SHORT_SLOT_ALLOWED; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.short_slot_allowed; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.short_slot_allowed = (u8)strHostIFCfgParamAttr->cfg_attr_info.short_slot_allowed; + } else { + PRINT_ER("Short slot(2) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & TXOP_PROT_DISABLE) { + if (strHostIFCfgParamAttr->cfg_attr_info.txop_prot_disabled < 2) { + strWIDList[u8WidCnt].id = WID_11N_TXOP_PROT_DISABLE; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.txop_prot_disabled; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.txop_prot_disabled = (u8)strHostIFCfgParamAttr->cfg_attr_info.txop_prot_disabled; + } else { + PRINT_ER("TXOP prot disable\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & BEACON_INTERVAL) { + if (strHostIFCfgParamAttr->cfg_attr_info.beacon_interval > 0 && strHostIFCfgParamAttr->cfg_attr_info.beacon_interval < 65536) { + strWIDList[u8WidCnt].id = WID_BEACON_INTERVAL; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.beacon_interval; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.beacon_interval = strHostIFCfgParamAttr->cfg_attr_info.beacon_interval; + } else { + PRINT_ER("Beacon interval(1~65535) fail\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & DTIM_PERIOD) { + if (strHostIFCfgParamAttr->cfg_attr_info.dtim_period > 0 && strHostIFCfgParamAttr->cfg_attr_info.dtim_period < 256) { + strWIDList[u8WidCnt].id = WID_DTIM_PERIOD; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.dtim_period; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.dtim_period = strHostIFCfgParamAttr->cfg_attr_info.dtim_period; + } else { + PRINT_ER("DTIM range(1~255) fail\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & SITE_SURVEY) { + if (strHostIFCfgParamAttr->cfg_attr_info.site_survey_enabled < 3) { + strWIDList[u8WidCnt].id = WID_SITE_SURVEY; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.site_survey_enabled; + strWIDList[u8WidCnt].type = WID_CHAR; + strWIDList[u8WidCnt].size = sizeof(char); + hif_drv->strCfgValues.site_survey_enabled = (u8)strHostIFCfgParamAttr->cfg_attr_info.site_survey_enabled; + } else { + PRINT_ER("Site survey disable\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & SITE_SURVEY_SCAN_TIME) { + if (strHostIFCfgParamAttr->cfg_attr_info.site_survey_scan_time > 0 && strHostIFCfgParamAttr->cfg_attr_info.site_survey_scan_time < 65536) { + strWIDList[u8WidCnt].id = WID_SITE_SURVEY_SCAN_TIME; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.site_survey_scan_time; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.site_survey_scan_time = strHostIFCfgParamAttr->cfg_attr_info.site_survey_scan_time; + } else { + PRINT_ER("Site survey scan time(1~65535) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & ACTIVE_SCANTIME) { + if (strHostIFCfgParamAttr->cfg_attr_info.active_scan_time > 0 && strHostIFCfgParamAttr->cfg_attr_info.active_scan_time < 65536) { + strWIDList[u8WidCnt].id = WID_ACTIVE_SCAN_TIME; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.active_scan_time; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.active_scan_time = strHostIFCfgParamAttr->cfg_attr_info.active_scan_time; + } else { + PRINT_ER("Active scan time(1~65535) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & PASSIVE_SCANTIME) { + if (strHostIFCfgParamAttr->cfg_attr_info.passive_scan_time > 0 && strHostIFCfgParamAttr->cfg_attr_info.passive_scan_time < 65536) { + strWIDList[u8WidCnt].id = WID_PASSIVE_SCAN_TIME; + strWIDList[u8WidCnt].val = (s8 *)&strHostIFCfgParamAttr->cfg_attr_info.passive_scan_time; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.passive_scan_time = strHostIFCfgParamAttr->cfg_attr_info.passive_scan_time; + } else { + PRINT_ER("Passive scan time(1~65535) over\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + if (strHostIFCfgParamAttr->cfg_attr_info.flag & CURRENT_TX_RATE) { + enum CURRENT_TXRATE curr_tx_rate = strHostIFCfgParamAttr->cfg_attr_info.curr_tx_rate; + + if (curr_tx_rate == AUTORATE || curr_tx_rate == MBPS_1 + || curr_tx_rate == MBPS_2 || curr_tx_rate == MBPS_5_5 + || curr_tx_rate == MBPS_11 || curr_tx_rate == MBPS_6 + || curr_tx_rate == MBPS_9 || curr_tx_rate == MBPS_12 + || curr_tx_rate == MBPS_18 || curr_tx_rate == MBPS_24 + || curr_tx_rate == MBPS_36 || curr_tx_rate == MBPS_48 || curr_tx_rate == MBPS_54) { + strWIDList[u8WidCnt].id = WID_CURRENT_TX_RATE; + strWIDList[u8WidCnt].val = (s8 *)&curr_tx_rate; + strWIDList[u8WidCnt].type = WID_SHORT; + strWIDList[u8WidCnt].size = sizeof(u16); + hif_drv->strCfgValues.curr_tx_rate = (u8)curr_tx_rate; + } else { + PRINT_ER("out of TX rate\n"); + result = -EINVAL; + goto ERRORHANDLER; + } + u8WidCnt++; + } + + result = send_config_pkt(SET_CFG, strWIDList, u8WidCnt, + get_id_from_handler(hif_drv)); + + if (result) + PRINT_ER("Error in setting CFG params\n"); + +ERRORHANDLER: + up(&hif_drv->gtOsCfgValuesSem); + return result; +} + +static s32 Handle_wait_msg_q_empty(void) +{ + g_wilc_initialized = 0; + up(&hif_sema_wait_response); + return 0; +} + +static s32 Handle_Scan(struct host_if_drv *hif_drv, + struct scan_attr *pstrHostIFscanAttr) +{ + s32 result = 0; + struct wid strWIDList[5]; + u32 u32WidsCount = 0; + u32 i; + u8 *pu8Buffer; + u8 valuesize = 0; + u8 *pu8HdnNtwrksWidVal = NULL; + + PRINT_D(HOSTINF_DBG, "Setting SCAN params\n"); + PRINT_D(HOSTINF_DBG, "Scanning: In [%d] state\n", hif_drv->enuHostIFstate); + + hif_drv->usr_scan_req.pfUserScanResult = pstrHostIFscanAttr->result; + hif_drv->usr_scan_req.u32UserScanPvoid = pstrHostIFscanAttr->arg; + + if ((hif_drv->enuHostIFstate >= HOST_IF_SCANNING) && (hif_drv->enuHostIFstate < HOST_IF_CONNECTED)) { + PRINT_D(GENERIC_DBG, "Don't scan we are already in [%d] state\n", hif_drv->enuHostIFstate); + PRINT_ER("Already scan\n"); + result = -EBUSY; + goto ERRORHANDLER; + } + + if (g_obtainingIP || connecting) { + PRINT_D(GENERIC_DBG, "[handle_scan]: Don't do obss scan until IP adresss is obtained\n"); + PRINT_ER("Don't do obss scan\n"); + result = -EBUSY; + goto ERRORHANDLER; + } + + PRINT_D(HOSTINF_DBG, "Setting SCAN params\n"); + + hif_drv->usr_scan_req.u32RcvdChCount = 0; + + strWIDList[u32WidsCount].id = (u16)WID_SSID_PROBE_REQ; + strWIDList[u32WidsCount].type = WID_STR; + + for (i = 0; i < pstrHostIFscanAttr->hidden_network.u8ssidnum; i++) + valuesize += ((pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen) + 1); + pu8HdnNtwrksWidVal = kmalloc(valuesize + 1, GFP_KERNEL); + strWIDList[u32WidsCount].val = pu8HdnNtwrksWidVal; + if (strWIDList[u32WidsCount].val) { + pu8Buffer = strWIDList[u32WidsCount].val; + + *pu8Buffer++ = pstrHostIFscanAttr->hidden_network.u8ssidnum; + + PRINT_D(HOSTINF_DBG, "In Handle_ProbeRequest number of ssid %d\n", pstrHostIFscanAttr->hidden_network.u8ssidnum); + + for (i = 0; i < pstrHostIFscanAttr->hidden_network.u8ssidnum; i++) { + *pu8Buffer++ = pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen; + memcpy(pu8Buffer, pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].pu8ssid, pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen); + pu8Buffer += pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo[i].u8ssidlen; + } + + strWIDList[u32WidsCount].size = (s32)(valuesize + 1); + u32WidsCount++; + } + + { + strWIDList[u32WidsCount].id = WID_INFO_ELEMENT_PROBE; + strWIDList[u32WidsCount].type = WID_BIN_DATA; + strWIDList[u32WidsCount].val = pstrHostIFscanAttr->ies; + strWIDList[u32WidsCount].size = pstrHostIFscanAttr->ies_len; + u32WidsCount++; + } + + strWIDList[u32WidsCount].id = WID_SCAN_TYPE; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)&pstrHostIFscanAttr->type; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_SCAN_CHANNEL_LIST; + strWIDList[u32WidsCount].type = WID_BIN_DATA; + + if (pstrHostIFscanAttr->ch_freq_list && + pstrHostIFscanAttr->ch_list_len > 0) { + int i; + + for (i = 0; i < pstrHostIFscanAttr->ch_list_len; i++) { + if (pstrHostIFscanAttr->ch_freq_list[i] > 0) + pstrHostIFscanAttr->ch_freq_list[i] = pstrHostIFscanAttr->ch_freq_list[i] - 1; + } + } + + strWIDList[u32WidsCount].val = pstrHostIFscanAttr->ch_freq_list; + strWIDList[u32WidsCount].size = pstrHostIFscanAttr->ch_list_len; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_START_SCAN_REQ; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)&pstrHostIFscanAttr->src; + u32WidsCount++; + + if (hif_drv->enuHostIFstate == HOST_IF_CONNECTED) + scan_while_connected = true; + else if (hif_drv->enuHostIFstate == HOST_IF_IDLE) + scan_while_connected = false; + + result = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, + get_id_from_handler(hif_drv)); + + if (result) + PRINT_ER("Failed to send scan paramters config packet\n"); + else + PRINT_D(HOSTINF_DBG, "Successfully sent SCAN params config packet\n"); + +ERRORHANDLER: + if (result) { + del_timer(&hif_drv->hScanTimer); + Handle_ScanDone(hif_drv, SCAN_EVENT_ABORTED); + } + + kfree(pstrHostIFscanAttr->ch_freq_list); + pstrHostIFscanAttr->ch_freq_list = NULL; + + kfree(pstrHostIFscanAttr->ies); + pstrHostIFscanAttr->ies = NULL; + kfree(pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo); + pstrHostIFscanAttr->hidden_network.pstrHiddenNetworkInfo = NULL; + + kfree(pu8HdnNtwrksWidVal); + + return result; +} + +static s32 Handle_ScanDone(struct host_if_drv *hif_drv, + enum scan_event enuEvent) +{ + s32 result = 0; + u8 u8abort_running_scan; + struct wid wid; + + PRINT_D(HOSTINF_DBG, "in Handle_ScanDone()\n"); + + if (enuEvent == SCAN_EVENT_ABORTED) { + PRINT_D(GENERIC_DBG, "Abort running scan\n"); + u8abort_running_scan = 1; + wid.id = (u16)WID_ABORT_RUNNING_SCAN; + wid.type = WID_CHAR; + wid.val = (s8 *)&u8abort_running_scan; + wid.size = sizeof(char); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to set abort running scan\n"); + result = -EFAULT; + } + } + + if (!hif_drv) { + PRINT_ER("Driver handler is NULL\n"); + return result; + } + + if (hif_drv->usr_scan_req.pfUserScanResult) { + hif_drv->usr_scan_req.pfUserScanResult(enuEvent, NULL, + hif_drv->usr_scan_req.u32UserScanPvoid, NULL); + hif_drv->usr_scan_req.pfUserScanResult = NULL; + } + + return result; +} + +u8 u8ConnectedSSID[6] = {0}; +static s32 Handle_Connect(struct host_if_drv *hif_drv, + struct connect_attr *pstrHostIFconnectAttr) +{ + s32 result = 0; + struct wid strWIDList[8]; + u32 u32WidsCount = 0, dummyval = 0; + u8 *pu8CurrByte = NULL; + struct join_bss_param *ptstrJoinBssParam; + + PRINT_D(GENERIC_DBG, "Handling connect request\n"); + + if (memcmp(pstrHostIFconnectAttr->bssid, u8ConnectedSSID, ETH_ALEN) == 0) { + result = 0; + PRINT_ER("Trying to connect to an already connected AP, Discard connect request\n"); + return result; + } + + PRINT_INFO(HOSTINF_DBG, "Saving connection parameters in global structure\n"); + + ptstrJoinBssParam = (struct join_bss_param *)pstrHostIFconnectAttr->params; + if (!ptstrJoinBssParam) { + PRINT_ER("Required BSSID not found\n"); + result = -ENOENT; + goto ERRORHANDLER; + } + + if (pstrHostIFconnectAttr->bssid) { + hif_drv->usr_conn_req.pu8bssid = kmalloc(6, GFP_KERNEL); + memcpy(hif_drv->usr_conn_req.pu8bssid, pstrHostIFconnectAttr->bssid, 6); + } + + hif_drv->usr_conn_req.ssidLen = pstrHostIFconnectAttr->ssid_len; + if (pstrHostIFconnectAttr->ssid) { + hif_drv->usr_conn_req.pu8ssid = kmalloc(pstrHostIFconnectAttr->ssid_len + 1, GFP_KERNEL); + memcpy(hif_drv->usr_conn_req.pu8ssid, + pstrHostIFconnectAttr->ssid, + pstrHostIFconnectAttr->ssid_len); + hif_drv->usr_conn_req.pu8ssid[pstrHostIFconnectAttr->ssid_len] = '\0'; + } + + hif_drv->usr_conn_req.ConnReqIEsLen = pstrHostIFconnectAttr->ies_len; + if (pstrHostIFconnectAttr->ies) { + hif_drv->usr_conn_req.pu8ConnReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL); + memcpy(hif_drv->usr_conn_req.pu8ConnReqIEs, + pstrHostIFconnectAttr->ies, + pstrHostIFconnectAttr->ies_len); + } + + hif_drv->usr_conn_req.u8security = pstrHostIFconnectAttr->security; + hif_drv->usr_conn_req.tenuAuth_type = pstrHostIFconnectAttr->auth_type; + hif_drv->usr_conn_req.pfUserConnectResult = pstrHostIFconnectAttr->result; + hif_drv->usr_conn_req.u32UserConnectPvoid = pstrHostIFconnectAttr->arg; + + strWIDList[u32WidsCount].id = WID_SUCCESS_FRAME_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)(&(dummyval)); + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_RECEIVED_FRAGMENT_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)(&(dummyval)); + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_FAILED_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)(&(dummyval)); + u32WidsCount++; + + { + strWIDList[u32WidsCount].id = WID_INFO_ELEMENT_ASSOCIATE; + strWIDList[u32WidsCount].type = WID_BIN_DATA; + strWIDList[u32WidsCount].val = hif_drv->usr_conn_req.pu8ConnReqIEs; + strWIDList[u32WidsCount].size = hif_drv->usr_conn_req.ConnReqIEsLen; + u32WidsCount++; + + if (memcmp("DIRECT-", pstrHostIFconnectAttr->ssid, 7)) { + info_element_size = hif_drv->usr_conn_req.ConnReqIEsLen; + info_element = kmalloc(info_element_size, GFP_KERNEL); + memcpy(info_element, hif_drv->usr_conn_req.pu8ConnReqIEs, + info_element_size); + } + } + strWIDList[u32WidsCount].id = (u16)WID_11I_MODE; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)&hif_drv->usr_conn_req.u8security; + u32WidsCount++; + + if (memcmp("DIRECT-", pstrHostIFconnectAttr->ssid, 7)) + mode_11i = hif_drv->usr_conn_req.u8security; + + PRINT_INFO(HOSTINF_DBG, "Encrypt Mode = %x\n", hif_drv->usr_conn_req.u8security); + + strWIDList[u32WidsCount].id = (u16)WID_AUTH_TYPE; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)(&hif_drv->usr_conn_req.tenuAuth_type); + u32WidsCount++; + + if (memcmp("DIRECT-", pstrHostIFconnectAttr->ssid, 7)) + auth_type = (u8)hif_drv->usr_conn_req.tenuAuth_type; + + PRINT_INFO(HOSTINF_DBG, "Authentication Type = %x\n", hif_drv->usr_conn_req.tenuAuth_type); + PRINT_D(HOSTINF_DBG, "Connecting to network of SSID %s on channel %d\n", + hif_drv->usr_conn_req.pu8ssid, pstrHostIFconnectAttr->ch); + + strWIDList[u32WidsCount].id = (u16)WID_JOIN_REQ_EXTENDED; + strWIDList[u32WidsCount].type = WID_STR; + strWIDList[u32WidsCount].size = 112; + strWIDList[u32WidsCount].val = kmalloc(strWIDList[u32WidsCount].size, GFP_KERNEL); + + if (memcmp("DIRECT-", pstrHostIFconnectAttr->ssid, 7)) { + join_req_size = strWIDList[u32WidsCount].size; + join_req = kmalloc(join_req_size, GFP_KERNEL); + } + if (!strWIDList[u32WidsCount].val) { + result = -EFAULT; + goto ERRORHANDLER; + } + + pu8CurrByte = strWIDList[u32WidsCount].val; + + if (pstrHostIFconnectAttr->ssid) { + memcpy(pu8CurrByte, pstrHostIFconnectAttr->ssid, pstrHostIFconnectAttr->ssid_len); + pu8CurrByte[pstrHostIFconnectAttr->ssid_len] = '\0'; + } + pu8CurrByte += MAX_SSID_LEN; + *(pu8CurrByte++) = INFRASTRUCTURE; + + if ((pstrHostIFconnectAttr->ch >= 1) && (pstrHostIFconnectAttr->ch <= 14)) { + *(pu8CurrByte++) = pstrHostIFconnectAttr->ch; + } else { + PRINT_ER("Channel out of range\n"); + *(pu8CurrByte++) = 0xFF; + } + *(pu8CurrByte++) = (ptstrJoinBssParam->cap_info) & 0xFF; + *(pu8CurrByte++) = ((ptstrJoinBssParam->cap_info) >> 8) & 0xFF; + PRINT_D(HOSTINF_DBG, "* Cap Info %0x*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8))); + + if (pstrHostIFconnectAttr->bssid) + memcpy(pu8CurrByte, pstrHostIFconnectAttr->bssid, 6); + pu8CurrByte += 6; + + if (pstrHostIFconnectAttr->bssid) + memcpy(pu8CurrByte, pstrHostIFconnectAttr->bssid, 6); + pu8CurrByte += 6; + + *(pu8CurrByte++) = (ptstrJoinBssParam->beacon_period) & 0xFF; + *(pu8CurrByte++) = ((ptstrJoinBssParam->beacon_period) >> 8) & 0xFF; + PRINT_D(HOSTINF_DBG, "* Beacon Period %d*\n", (*(pu8CurrByte - 2) | ((*(pu8CurrByte - 1)) << 8))); + *(pu8CurrByte++) = ptstrJoinBssParam->dtim_period; + PRINT_D(HOSTINF_DBG, "* DTIM Period %d*\n", (*(pu8CurrByte - 1))); + + memcpy(pu8CurrByte, ptstrJoinBssParam->supp_rates, MAX_RATES_SUPPORTED + 1); + pu8CurrByte += (MAX_RATES_SUPPORTED + 1); + + *(pu8CurrByte++) = ptstrJoinBssParam->wmm_cap; + PRINT_D(HOSTINF_DBG, "* wmm cap%d*\n", (*(pu8CurrByte - 1))); + *(pu8CurrByte++) = ptstrJoinBssParam->uapsd_cap; + + *(pu8CurrByte++) = ptstrJoinBssParam->ht_capable; + hif_drv->usr_conn_req.IsHTCapable = ptstrJoinBssParam->ht_capable; + + *(pu8CurrByte++) = ptstrJoinBssParam->rsn_found; + PRINT_D(HOSTINF_DBG, "* rsn found %d*\n", *(pu8CurrByte - 1)); + *(pu8CurrByte++) = ptstrJoinBssParam->rsn_grp_policy; + PRINT_D(HOSTINF_DBG, "* rsn group policy %0x*\n", (*(pu8CurrByte - 1))); + *(pu8CurrByte++) = ptstrJoinBssParam->mode_802_11i; + PRINT_D(HOSTINF_DBG, "* mode_802_11i %d*\n", (*(pu8CurrByte - 1))); + + memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_pcip_policy, sizeof(ptstrJoinBssParam->rsn_pcip_policy)); + pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_pcip_policy); + + memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_auth_policy, sizeof(ptstrJoinBssParam->rsn_auth_policy)); + pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_auth_policy); + + memcpy(pu8CurrByte, ptstrJoinBssParam->rsn_cap, sizeof(ptstrJoinBssParam->rsn_cap)); + pu8CurrByte += sizeof(ptstrJoinBssParam->rsn_cap); + + *(pu8CurrByte++) = REAL_JOIN_REQ; + *(pu8CurrByte++) = ptstrJoinBssParam->noa_enabled; + + if (ptstrJoinBssParam->noa_enabled) { + PRINT_D(HOSTINF_DBG, "NOA present\n"); + + *(pu8CurrByte++) = (ptstrJoinBssParam->tsf) & 0xFF; + *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 8) & 0xFF; + *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 16) & 0xFF; + *(pu8CurrByte++) = ((ptstrJoinBssParam->tsf) >> 24) & 0xFF; + + *(pu8CurrByte++) = ptstrJoinBssParam->opp_enabled; + *(pu8CurrByte++) = ptstrJoinBssParam->idx; + + if (ptstrJoinBssParam->opp_enabled) + *(pu8CurrByte++) = ptstrJoinBssParam->ct_window; + + *(pu8CurrByte++) = ptstrJoinBssParam->cnt; + + memcpy(pu8CurrByte, ptstrJoinBssParam->duration, sizeof(ptstrJoinBssParam->duration)); + pu8CurrByte += sizeof(ptstrJoinBssParam->duration); + + memcpy(pu8CurrByte, ptstrJoinBssParam->interval, sizeof(ptstrJoinBssParam->interval)); + pu8CurrByte += sizeof(ptstrJoinBssParam->interval); + + memcpy(pu8CurrByte, ptstrJoinBssParam->start_time, sizeof(ptstrJoinBssParam->start_time)); + pu8CurrByte += sizeof(ptstrJoinBssParam->start_time); + } else + PRINT_D(HOSTINF_DBG, "NOA not present\n"); + + pu8CurrByte = strWIDList[u32WidsCount].val; + u32WidsCount++; + + if (memcmp("DIRECT-", pstrHostIFconnectAttr->ssid, 7)) { + memcpy(join_req, pu8CurrByte, join_req_size); + join_req_drv = hif_drv; + } + + PRINT_D(GENERIC_DBG, "send HOST_IF_WAITING_CONN_RESP\n"); + + if (pstrHostIFconnectAttr->bssid) { + memcpy(u8ConnectedSSID, pstrHostIFconnectAttr->bssid, ETH_ALEN); + + PRINT_D(GENERIC_DBG, "save Bssid = %pM\n", pstrHostIFconnectAttr->bssid); + PRINT_D(GENERIC_DBG, "save bssid = %pM\n", u8ConnectedSSID); + } + + result = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, + get_id_from_handler(hif_drv)); + if (result) { + PRINT_ER("failed to send config packet\n"); + result = -EFAULT; + goto ERRORHANDLER; + } else { + PRINT_D(GENERIC_DBG, "set HOST_IF_WAITING_CONN_RESP\n"); + hif_drv->enuHostIFstate = HOST_IF_WAITING_CONN_RESP; + } + +ERRORHANDLER: + if (result) { + tstrConnectInfo strConnectInfo; + + del_timer(&hif_drv->hConnectTimer); + + PRINT_D(HOSTINF_DBG, "could not start connecting to the required network\n"); + + memset(&strConnectInfo, 0, sizeof(tstrConnectInfo)); + + if (pstrHostIFconnectAttr->result) { + if (pstrHostIFconnectAttr->bssid) + memcpy(strConnectInfo.au8bssid, pstrHostIFconnectAttr->bssid, 6); + + if (pstrHostIFconnectAttr->ies) { + strConnectInfo.ReqIEsLen = pstrHostIFconnectAttr->ies_len; + strConnectInfo.pu8ReqIEs = kmalloc(pstrHostIFconnectAttr->ies_len, GFP_KERNEL); + memcpy(strConnectInfo.pu8ReqIEs, + pstrHostIFconnectAttr->ies, + pstrHostIFconnectAttr->ies_len); + } + + pstrHostIFconnectAttr->result(CONN_DISCONN_EVENT_CONN_RESP, + &strConnectInfo, + MAC_DISCONNECTED, + NULL, + pstrHostIFconnectAttr->arg); + hif_drv->enuHostIFstate = HOST_IF_IDLE; + kfree(strConnectInfo.pu8ReqIEs); + strConnectInfo.pu8ReqIEs = NULL; + + } else { + PRINT_ER("Connect callback function pointer is NULL\n"); + } + } + + PRINT_D(HOSTINF_DBG, "Deallocating connection parameters\n"); + kfree(pstrHostIFconnectAttr->bssid); + pstrHostIFconnectAttr->bssid = NULL; + + kfree(pstrHostIFconnectAttr->ssid); + pstrHostIFconnectAttr->ssid = NULL; + + kfree(pstrHostIFconnectAttr->ies); + pstrHostIFconnectAttr->ies = NULL; + + kfree(pu8CurrByte); + return result; +} + +static s32 Handle_FlushConnect(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct wid strWIDList[5]; + u32 u32WidsCount = 0; + u8 *pu8CurrByte = NULL; + + strWIDList[u32WidsCount].id = WID_INFO_ELEMENT_ASSOCIATE; + strWIDList[u32WidsCount].type = WID_BIN_DATA; + strWIDList[u32WidsCount].val = info_element; + strWIDList[u32WidsCount].size = info_element_size; + u32WidsCount++; + + strWIDList[u32WidsCount].id = (u16)WID_11I_MODE; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)(&(mode_11i)); + u32WidsCount++; + + strWIDList[u32WidsCount].id = (u16)WID_AUTH_TYPE; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)(&auth_type); + u32WidsCount++; + + strWIDList[u32WidsCount].id = (u16)WID_JOIN_REQ_EXTENDED; + strWIDList[u32WidsCount].type = WID_STR; + strWIDList[u32WidsCount].size = join_req_size; + strWIDList[u32WidsCount].val = (s8 *)join_req; + pu8CurrByte = strWIDList[u32WidsCount].val; + + pu8CurrByte += FLUSHED_BYTE_POS; + *(pu8CurrByte) = FLUSHED_JOIN_REQ; + + u32WidsCount++; + + result = send_config_pkt(SET_CFG, strWIDList, u32WidsCount, + get_id_from_handler(join_req_drv)); + if (result) { + PRINT_ER("failed to send config packet\n"); + result = -EINVAL; + } + + return result; +} + +static s32 Handle_ConnectTimeout(struct host_if_drv *hif_drv) +{ + s32 result = 0; + tstrConnectInfo strConnectInfo; + struct wid wid; + u16 u16DummyReasonCode = 0; + + if (!hif_drv) { + PRINT_ER("Driver handler is NULL\n"); + return result; + } + + hif_drv->enuHostIFstate = HOST_IF_IDLE; + + scan_while_connected = false; + + memset(&strConnectInfo, 0, sizeof(tstrConnectInfo)); + + if (hif_drv->usr_conn_req.pfUserConnectResult) { + if (hif_drv->usr_conn_req.pu8bssid) { + memcpy(strConnectInfo.au8bssid, + hif_drv->usr_conn_req.pu8bssid, 6); + } + + if (hif_drv->usr_conn_req.pu8ConnReqIEs) { + strConnectInfo.ReqIEsLen = hif_drv->usr_conn_req.ConnReqIEsLen; + strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->usr_conn_req.ConnReqIEsLen, GFP_KERNEL); + memcpy(strConnectInfo.pu8ReqIEs, + hif_drv->usr_conn_req.pu8ConnReqIEs, + hif_drv->usr_conn_req.ConnReqIEsLen); + } + + hif_drv->usr_conn_req.pfUserConnectResult(CONN_DISCONN_EVENT_CONN_RESP, + &strConnectInfo, + MAC_DISCONNECTED, + NULL, + hif_drv->usr_conn_req.u32UserConnectPvoid); + + kfree(strConnectInfo.pu8ReqIEs); + strConnectInfo.pu8ReqIEs = NULL; + } else { + PRINT_ER("Connect callback function pointer is NULL\n"); + } + + wid.id = (u16)WID_DISCONNECT; + wid.type = WID_CHAR; + wid.val = (s8 *)&u16DummyReasonCode; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Sending disconnect request\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send dissconect config packet\n"); + + hif_drv->usr_conn_req.ssidLen = 0; + kfree(hif_drv->usr_conn_req.pu8ssid); + kfree(hif_drv->usr_conn_req.pu8bssid); + hif_drv->usr_conn_req.ConnReqIEsLen = 0; + kfree(hif_drv->usr_conn_req.pu8ConnReqIEs); + + eth_zero_addr(u8ConnectedSSID); + + if (join_req && join_req_drv == hif_drv) { + kfree(join_req); + join_req = NULL; + } + + if (info_element && join_req_drv == hif_drv) { + kfree(info_element); + info_element = NULL; + } + + return result; +} + +static s32 Handle_RcvdNtwrkInfo(struct host_if_drv *hif_drv, + struct rcvd_net_info *pstrRcvdNetworkInfo) +{ + u32 i; + bool bNewNtwrkFound; + s32 result = 0; + tstrNetworkInfo *pstrNetworkInfo = NULL; + void *pJoinParams = NULL; + + bNewNtwrkFound = true; + PRINT_INFO(HOSTINF_DBG, "Handling received network info\n"); + + if (hif_drv->usr_scan_req.pfUserScanResult) { + PRINT_D(HOSTINF_DBG, "State: Scanning, parsing network information received\n"); + parse_network_info(pstrRcvdNetworkInfo->buffer, &pstrNetworkInfo); + if ((!pstrNetworkInfo) || + (!hif_drv->usr_scan_req.pfUserScanResult)) { + PRINT_ER("driver is null\n"); + result = -EINVAL; + goto done; + } + + for (i = 0; i < hif_drv->usr_scan_req.u32RcvdChCount; i++) { + if ((hif_drv->usr_scan_req.astrFoundNetworkInfo[i].au8bssid) && + (pstrNetworkInfo->au8bssid)) { + if (memcmp(hif_drv->usr_scan_req.astrFoundNetworkInfo[i].au8bssid, + pstrNetworkInfo->au8bssid, 6) == 0) { + if (pstrNetworkInfo->s8rssi <= hif_drv->usr_scan_req.astrFoundNetworkInfo[i].s8rssi) { + PRINT_D(HOSTINF_DBG, "Network previously discovered\n"); + goto done; + } else { + hif_drv->usr_scan_req.astrFoundNetworkInfo[i].s8rssi = pstrNetworkInfo->s8rssi; + bNewNtwrkFound = false; + break; + } + } + } + } + + if (bNewNtwrkFound) { + PRINT_D(HOSTINF_DBG, "New network found\n"); + + if (hif_drv->usr_scan_req.u32RcvdChCount < MAX_NUM_SCANNED_NETWORKS) { + hif_drv->usr_scan_req.astrFoundNetworkInfo[hif_drv->usr_scan_req.u32RcvdChCount].s8rssi = pstrNetworkInfo->s8rssi; + + if (hif_drv->usr_scan_req.astrFoundNetworkInfo[hif_drv->usr_scan_req.u32RcvdChCount].au8bssid && + pstrNetworkInfo->au8bssid) { + memcpy(hif_drv->usr_scan_req.astrFoundNetworkInfo[hif_drv->usr_scan_req.u32RcvdChCount].au8bssid, + pstrNetworkInfo->au8bssid, 6); + + hif_drv->usr_scan_req.u32RcvdChCount++; + + pstrNetworkInfo->bNewNetwork = true; + pJoinParams = host_int_ParseJoinBssParam(pstrNetworkInfo); + + hif_drv->usr_scan_req.pfUserScanResult(SCAN_EVENT_NETWORK_FOUND, pstrNetworkInfo, + hif_drv->usr_scan_req.u32UserScanPvoid, + pJoinParams); + } + } else { + PRINT_WRN(HOSTINF_DBG, "Discovered networks exceeded max. limit\n"); + } + } else { + pstrNetworkInfo->bNewNetwork = false; + hif_drv->usr_scan_req.pfUserScanResult(SCAN_EVENT_NETWORK_FOUND, pstrNetworkInfo, + hif_drv->usr_scan_req.u32UserScanPvoid, NULL); + } + } + +done: + kfree(pstrRcvdNetworkInfo->buffer); + pstrRcvdNetworkInfo->buffer = NULL; + + if (pstrNetworkInfo) { + DeallocateNetworkInfo(pstrNetworkInfo); + pstrNetworkInfo = NULL; + } + + return result; +} + +static s32 Handle_RcvdGnrlAsyncInfo(struct host_if_drv *hif_drv, + struct rcvd_async_info *pstrRcvdGnrlAsyncInfo) +{ + s32 result = 0; + u8 u8MsgType = 0; + u8 u8MsgID = 0; + u16 u16MsgLen = 0; + u16 u16WidID = (u16)WID_NIL; + u8 u8WidLen = 0; + u8 u8MacStatus; + u8 u8MacStatusReasonCode; + u8 u8MacStatusAdditionalInfo; + tstrConnectInfo strConnectInfo; + tstrDisconnectNotifInfo strDisconnectNotifInfo; + s32 s32Err = 0; + + if (!hif_drv) { + PRINT_ER("Driver handler is NULL\n"); + return -ENODEV; + } + PRINT_D(GENERIC_DBG, "Current State = %d,Received state = %d\n", hif_drv->enuHostIFstate, + pstrRcvdGnrlAsyncInfo->buffer[7]); + + if ((hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) || + (hif_drv->enuHostIFstate == HOST_IF_CONNECTED) || + hif_drv->usr_scan_req.pfUserScanResult) { + if (!pstrRcvdGnrlAsyncInfo->buffer || + !hif_drv->usr_conn_req.pfUserConnectResult) { + PRINT_ER("driver is null\n"); + return -EINVAL; + } + + u8MsgType = pstrRcvdGnrlAsyncInfo->buffer[0]; + + if ('I' != u8MsgType) { + PRINT_ER("Received Message format incorrect.\n"); + return -EFAULT; + } + + u8MsgID = pstrRcvdGnrlAsyncInfo->buffer[1]; + u16MsgLen = MAKE_WORD16(pstrRcvdGnrlAsyncInfo->buffer[2], pstrRcvdGnrlAsyncInfo->buffer[3]); + u16WidID = MAKE_WORD16(pstrRcvdGnrlAsyncInfo->buffer[4], pstrRcvdGnrlAsyncInfo->buffer[5]); + u8WidLen = pstrRcvdGnrlAsyncInfo->buffer[6]; + u8MacStatus = pstrRcvdGnrlAsyncInfo->buffer[7]; + u8MacStatusReasonCode = pstrRcvdGnrlAsyncInfo->buffer[8]; + u8MacStatusAdditionalInfo = pstrRcvdGnrlAsyncInfo->buffer[9]; + PRINT_INFO(HOSTINF_DBG, "Recieved MAC status = %d with Reason = %d , Info = %d\n", u8MacStatus, u8MacStatusReasonCode, u8MacStatusAdditionalInfo); + if (hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) { + u32 u32RcvdAssocRespInfoLen; + tstrConnectRespInfo *pstrConnectRespInfo = NULL; + + PRINT_D(HOSTINF_DBG, "Recieved MAC status = %d with Reason = %d , Code = %d\n", u8MacStatus, u8MacStatusReasonCode, u8MacStatusAdditionalInfo); + + memset(&strConnectInfo, 0, sizeof(tstrConnectInfo)); + + if (u8MacStatus == MAC_CONNECTED) { + memset(rcv_assoc_resp, 0, MAX_ASSOC_RESP_FRAME_SIZE); + + host_int_get_assoc_res_info(hif_drv, + rcv_assoc_resp, + MAX_ASSOC_RESP_FRAME_SIZE, + &u32RcvdAssocRespInfoLen); + + PRINT_INFO(HOSTINF_DBG, "Received association response with length = %d\n", u32RcvdAssocRespInfoLen); + + if (u32RcvdAssocRespInfoLen != 0) { + PRINT_D(HOSTINF_DBG, "Parsing association response\n"); + s32Err = ParseAssocRespInfo(rcv_assoc_resp, u32RcvdAssocRespInfoLen, + &pstrConnectRespInfo); + if (s32Err) { + PRINT_ER("ParseAssocRespInfo() returned error %d\n", s32Err); + } else { + strConnectInfo.u16ConnectStatus = pstrConnectRespInfo->u16ConnectStatus; + + if (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE) { + PRINT_INFO(HOSTINF_DBG, "Association response received : Successful connection status\n"); + if (pstrConnectRespInfo->pu8RespIEs) { + strConnectInfo.u16RespIEsLen = pstrConnectRespInfo->u16RespIEsLen; + strConnectInfo.pu8RespIEs = kmalloc(pstrConnectRespInfo->u16RespIEsLen, GFP_KERNEL); + memcpy(strConnectInfo.pu8RespIEs, pstrConnectRespInfo->pu8RespIEs, + pstrConnectRespInfo->u16RespIEsLen); + } + } + + if (pstrConnectRespInfo) { + DeallocateAssocRespInfo(pstrConnectRespInfo); + pstrConnectRespInfo = NULL; + } + } + } + } + + if ((u8MacStatus == MAC_CONNECTED) && + (strConnectInfo.u16ConnectStatus != SUCCESSFUL_STATUSCODE)) { + PRINT_ER("Received MAC status is MAC_CONNECTED while the received status code in Asoc Resp is not SUCCESSFUL_STATUSCODE\n"); + eth_zero_addr(u8ConnectedSSID); + + } else if (u8MacStatus == MAC_DISCONNECTED) { + PRINT_ER("Received MAC status is MAC_DISCONNECTED\n"); + eth_zero_addr(u8ConnectedSSID); + } + + if (hif_drv->usr_conn_req.pu8bssid) { + PRINT_D(HOSTINF_DBG, "Retrieving actual BSSID from AP\n"); + memcpy(strConnectInfo.au8bssid, hif_drv->usr_conn_req.pu8bssid, 6); + + if ((u8MacStatus == MAC_CONNECTED) && + (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE)) { + memcpy(hif_drv->au8AssociatedBSSID, + hif_drv->usr_conn_req.pu8bssid, ETH_ALEN); + } + } + + if (hif_drv->usr_conn_req.pu8ConnReqIEs) { + strConnectInfo.ReqIEsLen = hif_drv->usr_conn_req.ConnReqIEsLen; + strConnectInfo.pu8ReqIEs = kmalloc(hif_drv->usr_conn_req.ConnReqIEsLen, GFP_KERNEL); + memcpy(strConnectInfo.pu8ReqIEs, + hif_drv->usr_conn_req.pu8ConnReqIEs, + hif_drv->usr_conn_req.ConnReqIEsLen); + } + + del_timer(&hif_drv->hConnectTimer); + hif_drv->usr_conn_req.pfUserConnectResult(CONN_DISCONN_EVENT_CONN_RESP, + &strConnectInfo, + u8MacStatus, + NULL, + hif_drv->usr_conn_req.u32UserConnectPvoid); + + if ((u8MacStatus == MAC_CONNECTED) && + (strConnectInfo.u16ConnectStatus == SUCCESSFUL_STATUSCODE)) { + host_int_set_power_mgmt(hif_drv, 0, 0); + + PRINT_D(HOSTINF_DBG, "MAC status : CONNECTED and Connect Status : Successful\n"); + hif_drv->enuHostIFstate = HOST_IF_CONNECTED; + + PRINT_D(GENERIC_DBG, "Obtaining an IP, Disable Scan\n"); + g_obtainingIP = true; + mod_timer(&hDuringIpTimer, + jiffies + msecs_to_jiffies(10000)); + } else { + PRINT_D(HOSTINF_DBG, "MAC status : %d and Connect Status : %d\n", u8MacStatus, strConnectInfo.u16ConnectStatus); + hif_drv->enuHostIFstate = HOST_IF_IDLE; + scan_while_connected = false; + } + + kfree(strConnectInfo.pu8RespIEs); + strConnectInfo.pu8RespIEs = NULL; + + kfree(strConnectInfo.pu8ReqIEs); + strConnectInfo.pu8ReqIEs = NULL; + hif_drv->usr_conn_req.ssidLen = 0; + kfree(hif_drv->usr_conn_req.pu8ssid); + kfree(hif_drv->usr_conn_req.pu8bssid); + hif_drv->usr_conn_req.ConnReqIEsLen = 0; + kfree(hif_drv->usr_conn_req.pu8ConnReqIEs); + } else if ((u8MacStatus == MAC_DISCONNECTED) && + (hif_drv->enuHostIFstate == HOST_IF_CONNECTED)) { + PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW\n"); + + memset(&strDisconnectNotifInfo, 0, sizeof(tstrDisconnectNotifInfo)); + + if (hif_drv->usr_scan_req.pfUserScanResult) { + PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running OBSS Scan >>\n\n"); + del_timer(&hif_drv->hScanTimer); + Handle_ScanDone((void *)hif_drv, SCAN_EVENT_ABORTED); + } + + strDisconnectNotifInfo.u16reason = 0; + strDisconnectNotifInfo.ie = NULL; + strDisconnectNotifInfo.ie_len = 0; + + if (hif_drv->usr_conn_req.pfUserConnectResult) { + g_obtainingIP = false; + host_int_set_power_mgmt(hif_drv, 0, 0); + + hif_drv->usr_conn_req.pfUserConnectResult(CONN_DISCONN_EVENT_DISCONN_NOTIF, + NULL, + 0, + &strDisconnectNotifInfo, + hif_drv->usr_conn_req.u32UserConnectPvoid); + } else { + PRINT_ER("Connect result callback function is NULL\n"); + } + + eth_zero_addr(hif_drv->au8AssociatedBSSID); + + hif_drv->usr_conn_req.ssidLen = 0; + kfree(hif_drv->usr_conn_req.pu8ssid); + kfree(hif_drv->usr_conn_req.pu8bssid); + hif_drv->usr_conn_req.ConnReqIEsLen = 0; + kfree(hif_drv->usr_conn_req.pu8ConnReqIEs); + + if (join_req && join_req_drv == hif_drv) { + kfree(join_req); + join_req = NULL; + } + + if (info_element && join_req_drv == hif_drv) { + kfree(info_element); + info_element = NULL; + } + + hif_drv->enuHostIFstate = HOST_IF_IDLE; + scan_while_connected = false; + + } else if ((u8MacStatus == MAC_DISCONNECTED) && + (hif_drv->usr_scan_req.pfUserScanResult)) { + PRINT_D(HOSTINF_DBG, "Received MAC_DISCONNECTED from the FW while scanning\n"); + PRINT_D(HOSTINF_DBG, "\n\n<< Abort the running Scan >>\n\n"); + + del_timer(&hif_drv->hScanTimer); + if (hif_drv->usr_scan_req.pfUserScanResult) + Handle_ScanDone(hif_drv, SCAN_EVENT_ABORTED); + } + } + + kfree(pstrRcvdGnrlAsyncInfo->buffer); + pstrRcvdGnrlAsyncInfo->buffer = NULL; + + return result; +} + +static int Handle_Key(struct host_if_drv *hif_drv, + struct key_attr *pstrHostIFkeyAttr) +{ + s32 result = 0; + struct wid wid; + struct wid strWIDList[5]; + u8 i; + u8 *pu8keybuf; + s8 s8idxarray[1]; + s8 ret = 0; + + switch (pstrHostIFkeyAttr->type) { + case WEP: + + if (pstrHostIFkeyAttr->action & ADDKEY_AP) { + PRINT_D(HOSTINF_DBG, "Handling WEP key\n"); + PRINT_D(GENERIC_DBG, "ID Hostint is %d\n", pstrHostIFkeyAttr->attr.wep.index); + strWIDList[0].id = (u16)WID_11I_MODE; + strWIDList[0].type = WID_CHAR; + strWIDList[0].size = sizeof(char); + strWIDList[0].val = (s8 *)&pstrHostIFkeyAttr->attr.wep.mode; + + strWIDList[1].id = WID_AUTH_TYPE; + strWIDList[1].type = WID_CHAR; + strWIDList[1].size = sizeof(char); + strWIDList[1].val = (s8 *)&pstrHostIFkeyAttr->attr.wep.auth_type; + + strWIDList[2].id = (u16)WID_KEY_ID; + strWIDList[2].type = WID_CHAR; + + strWIDList[2].val = (s8 *)&pstrHostIFkeyAttr->attr.wep.index; + strWIDList[2].size = sizeof(char); + + pu8keybuf = kmemdup(pstrHostIFkeyAttr->attr.wep.key, + pstrHostIFkeyAttr->attr.wep.key_len, + GFP_KERNEL); + + if (pu8keybuf == NULL) { + PRINT_ER("No buffer to send Key\n"); + return -ENOMEM; + } + + kfree(pstrHostIFkeyAttr->attr.wep.key); + + strWIDList[3].id = (u16)WID_WEP_KEY_VALUE; + strWIDList[3].type = WID_STR; + strWIDList[3].size = pstrHostIFkeyAttr->attr.wep.key_len; + strWIDList[3].val = (s8 *)pu8keybuf; + + result = send_config_pkt(SET_CFG, strWIDList, 4, + get_id_from_handler(hif_drv)); + kfree(pu8keybuf); + } + + if (pstrHostIFkeyAttr->action & ADDKEY) { + PRINT_D(HOSTINF_DBG, "Handling WEP key\n"); + pu8keybuf = kmalloc(pstrHostIFkeyAttr->attr.wep.key_len + 2, GFP_KERNEL); + if (!pu8keybuf) { + PRINT_ER("No buffer to send Key\n"); + return -ENOMEM; + } + pu8keybuf[0] = pstrHostIFkeyAttr->attr.wep.index; + memcpy(pu8keybuf + 1, &pstrHostIFkeyAttr->attr.wep.key_len, 1); + memcpy(pu8keybuf + 2, pstrHostIFkeyAttr->attr.wep.key, + pstrHostIFkeyAttr->attr.wep.key_len); + kfree(pstrHostIFkeyAttr->attr.wep.key); + + wid.id = (u16)WID_ADD_WEP_KEY; + wid.type = WID_STR; + wid.val = (s8 *)pu8keybuf; + wid.size = pstrHostIFkeyAttr->attr.wep.key_len + 2; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + kfree(pu8keybuf); + } else if (pstrHostIFkeyAttr->action & REMOVEKEY) { + PRINT_D(HOSTINF_DBG, "Removing key\n"); + wid.id = (u16)WID_REMOVE_WEP_KEY; + wid.type = WID_STR; + + s8idxarray[0] = (s8)pstrHostIFkeyAttr->attr.wep.index; + wid.val = s8idxarray; + wid.size = 1; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + } else { + wid.id = (u16)WID_KEY_ID; + wid.type = WID_CHAR; + wid.val = (s8 *)&pstrHostIFkeyAttr->attr.wep.index; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Setting default key index\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + } + up(&hif_drv->hSemTestKeyBlock); + break; + + case WPARxGtk: + if (pstrHostIFkeyAttr->action & ADDKEY_AP) { + pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL); + if (!pu8keybuf) { + PRINT_ER("No buffer to send RxGTK Key\n"); + ret = -ENOMEM; + goto _WPARxGtk_end_case_; + } + + if (pstrHostIFkeyAttr->attr.wpa.seq) + memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->attr.wpa.seq, 8); + + memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->attr.wpa.index, 1); + memcpy(pu8keybuf + 15, &pstrHostIFkeyAttr->attr.wpa.key_len, 1); + memcpy(pu8keybuf + 16, pstrHostIFkeyAttr->attr.wpa.key, + pstrHostIFkeyAttr->attr.wpa.key_len); + + strWIDList[0].id = (u16)WID_11I_MODE; + strWIDList[0].type = WID_CHAR; + strWIDList[0].size = sizeof(char); + strWIDList[0].val = (s8 *)&pstrHostIFkeyAttr->attr.wpa.mode; + + strWIDList[1].id = (u16)WID_ADD_RX_GTK; + strWIDList[1].type = WID_STR; + strWIDList[1].val = (s8 *)pu8keybuf; + strWIDList[1].size = RX_MIC_KEY_MSG_LEN; + + result = send_config_pkt(SET_CFG, strWIDList, 2, + get_id_from_handler(hif_drv)); + + kfree(pu8keybuf); + up(&hif_drv->hSemTestKeyBlock); + } + + if (pstrHostIFkeyAttr->action & ADDKEY) { + PRINT_D(HOSTINF_DBG, "Handling group key(Rx) function\n"); + + pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL); + if (pu8keybuf == NULL) { + PRINT_ER("No buffer to send RxGTK Key\n"); + ret = -ENOMEM; + goto _WPARxGtk_end_case_; + } + + if (hif_drv->enuHostIFstate == HOST_IF_CONNECTED) + memcpy(pu8keybuf, hif_drv->au8AssociatedBSSID, ETH_ALEN); + else + PRINT_ER("Couldn't handle WPARxGtk while enuHostIFstate is not HOST_IF_CONNECTED\n"); + + memcpy(pu8keybuf + 6, pstrHostIFkeyAttr->attr.wpa.seq, 8); + memcpy(pu8keybuf + 14, &pstrHostIFkeyAttr->attr.wpa.index, 1); + memcpy(pu8keybuf + 15, &pstrHostIFkeyAttr->attr.wpa.key_len, 1); + memcpy(pu8keybuf + 16, pstrHostIFkeyAttr->attr.wpa.key, + pstrHostIFkeyAttr->attr.wpa.key_len); + + wid.id = (u16)WID_ADD_RX_GTK; + wid.type = WID_STR; + wid.val = (s8 *)pu8keybuf; + wid.size = RX_MIC_KEY_MSG_LEN; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + kfree(pu8keybuf); + up(&hif_drv->hSemTestKeyBlock); + } +_WPARxGtk_end_case_: + kfree(pstrHostIFkeyAttr->attr.wpa.key); + kfree(pstrHostIFkeyAttr->attr.wpa.seq); + if (ret) + return ret; + + break; + + case WPAPtk: + if (pstrHostIFkeyAttr->action & ADDKEY_AP) { + pu8keybuf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL); + if (!pu8keybuf) { + PRINT_ER("No buffer to send PTK Key\n"); + ret = -ENOMEM; + goto _WPAPtk_end_case_; + } + + memcpy(pu8keybuf, pstrHostIFkeyAttr->attr.wpa.mac_addr, 6); + memcpy(pu8keybuf + 6, &pstrHostIFkeyAttr->attr.wpa.index, 1); + memcpy(pu8keybuf + 7, &pstrHostIFkeyAttr->attr.wpa.key_len, 1); + memcpy(pu8keybuf + 8, pstrHostIFkeyAttr->attr.wpa.key, + pstrHostIFkeyAttr->attr.wpa.key_len); + + strWIDList[0].id = (u16)WID_11I_MODE; + strWIDList[0].type = WID_CHAR; + strWIDList[0].size = sizeof(char); + strWIDList[0].val = (s8 *)&pstrHostIFkeyAttr->attr.wpa.mode; + + strWIDList[1].id = (u16)WID_ADD_PTK; + strWIDList[1].type = WID_STR; + strWIDList[1].val = (s8 *)pu8keybuf; + strWIDList[1].size = PTK_KEY_MSG_LEN + 1; + + result = send_config_pkt(SET_CFG, strWIDList, 2, + get_id_from_handler(hif_drv)); + kfree(pu8keybuf); + up(&hif_drv->hSemTestKeyBlock); + } + if (pstrHostIFkeyAttr->action & ADDKEY) { + pu8keybuf = kmalloc(PTK_KEY_MSG_LEN, GFP_KERNEL); + if (!pu8keybuf) { + PRINT_ER("No buffer to send PTK Key\n"); + ret = -ENOMEM; + goto _WPAPtk_end_case_; + } + + memcpy(pu8keybuf, pstrHostIFkeyAttr->attr.wpa.mac_addr, 6); + memcpy(pu8keybuf + 6, &pstrHostIFkeyAttr->attr.wpa.key_len, 1); + memcpy(pu8keybuf + 7, pstrHostIFkeyAttr->attr.wpa.key, + pstrHostIFkeyAttr->attr.wpa.key_len); + + wid.id = (u16)WID_ADD_PTK; + wid.type = WID_STR; + wid.val = (s8 *)pu8keybuf; + wid.size = PTK_KEY_MSG_LEN; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + kfree(pu8keybuf); + up(&hif_drv->hSemTestKeyBlock); + } + +_WPAPtk_end_case_: + kfree(pstrHostIFkeyAttr->attr.wpa.key); + if (ret) + return ret; + + break; + + case PMKSA: + + PRINT_D(HOSTINF_DBG, "Handling PMKSA key\n"); + + pu8keybuf = kmalloc((pstrHostIFkeyAttr->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1, GFP_KERNEL); + if (!pu8keybuf) { + PRINT_ER("No buffer to send PMKSA Key\n"); + return -ENOMEM; + } + + pu8keybuf[0] = pstrHostIFkeyAttr->attr.pmkid.numpmkid; + + for (i = 0; i < pstrHostIFkeyAttr->attr.pmkid.numpmkid; i++) { + memcpy(pu8keybuf + ((PMKSA_KEY_LEN * i) + 1), pstrHostIFkeyAttr->attr.pmkid.pmkidlist[i].bssid, ETH_ALEN); + memcpy(pu8keybuf + ((PMKSA_KEY_LEN * i) + ETH_ALEN + 1), pstrHostIFkeyAttr->attr.pmkid.pmkidlist[i].pmkid, PMKID_LEN); + } + + wid.id = (u16)WID_PMKID_INFO; + wid.type = WID_STR; + wid.val = (s8 *)pu8keybuf; + wid.size = (pstrHostIFkeyAttr->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + kfree(pu8keybuf); + break; + } + + if (result) + PRINT_ER("Failed to send key config packet\n"); + + return result; +} + +static void Handle_Disconnect(struct host_if_drv *hif_drv) +{ + struct wid wid; + + s32 result = 0; + u16 u16DummyReasonCode = 0; + + wid.id = (u16)WID_DISCONNECT; + wid.type = WID_CHAR; + wid.val = (s8 *)&u16DummyReasonCode; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Sending disconnect request\n"); + + g_obtainingIP = false; + host_int_set_power_mgmt(hif_drv, 0, 0); + + eth_zero_addr(u8ConnectedSSID); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to send dissconect config packet\n"); + } else { + tstrDisconnectNotifInfo strDisconnectNotifInfo; + + memset(&strDisconnectNotifInfo, 0, sizeof(tstrDisconnectNotifInfo)); + + strDisconnectNotifInfo.u16reason = 0; + strDisconnectNotifInfo.ie = NULL; + strDisconnectNotifInfo.ie_len = 0; + + if (hif_drv->usr_scan_req.pfUserScanResult) { + del_timer(&hif_drv->hScanTimer); + hif_drv->usr_scan_req.pfUserScanResult(SCAN_EVENT_ABORTED, NULL, + hif_drv->usr_scan_req.u32UserScanPvoid, NULL); + + hif_drv->usr_scan_req.pfUserScanResult = NULL; + } + + if (hif_drv->usr_conn_req.pfUserConnectResult) { + if (hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) { + PRINT_D(HOSTINF_DBG, "Upper layer requested termination of connection\n"); + del_timer(&hif_drv->hConnectTimer); + } + + hif_drv->usr_conn_req.pfUserConnectResult(CONN_DISCONN_EVENT_DISCONN_NOTIF, NULL, + 0, &strDisconnectNotifInfo, hif_drv->usr_conn_req.u32UserConnectPvoid); + } else { + PRINT_ER("usr_conn_req.pfUserConnectResult = NULL\n"); + } + + scan_while_connected = false; + + hif_drv->enuHostIFstate = HOST_IF_IDLE; + + eth_zero_addr(hif_drv->au8AssociatedBSSID); + + hif_drv->usr_conn_req.ssidLen = 0; + kfree(hif_drv->usr_conn_req.pu8ssid); + kfree(hif_drv->usr_conn_req.pu8bssid); + hif_drv->usr_conn_req.ConnReqIEsLen = 0; + kfree(hif_drv->usr_conn_req.pu8ConnReqIEs); + + if (join_req && join_req_drv == hif_drv) { + kfree(join_req); + join_req = NULL; + } + + if (info_element && join_req_drv == hif_drv) { + kfree(info_element); + info_element = NULL; + } + } + + up(&hif_drv->hSemTestDisconnectBlock); +} + +void resolve_disconnect_aberration(struct host_if_drv *hif_drv) +{ + if (!hif_drv) + return; + if ((hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) || (hif_drv->enuHostIFstate == HOST_IF_CONNECTING)) { + PRINT_D(HOSTINF_DBG, "\n\n<< correcting Supplicant state machine >>\n\n"); + host_int_disconnect(hif_drv, 1); + } +} + +static s32 Handle_GetChnl(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_CURRENT_CHANNEL; + wid.type = WID_CHAR; + wid.val = (s8 *)&ch_no; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Getting channel value\n"); + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to get channel number\n"); + result = -EFAULT; + } + + up(&hif_drv->hSemGetCHNL); + + return result; +} + +static void Handle_GetRssi(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct wid wid; + + wid.id = (u16)WID_RSSI; + wid.type = WID_CHAR; + wid.val = &rssi; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Getting RSSI value\n"); + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) { + PRINT_ER("Failed to get RSSI value\n"); + result = -EFAULT; + } + + up(&hif_drv->hSemGetRSSI); +} + +static void Handle_GetLinkspeed(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct wid wid; + + link_speed = 0; + + wid.id = (u16)WID_LINKSPEED; + wid.type = WID_CHAR; + wid.val = &link_speed; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Getting LINKSPEED value\n"); + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) { + PRINT_ER("Failed to get LINKSPEED value\n"); + result = -EFAULT; + } + + up(&hif_drv->hSemGetLINKSPEED); +} + +s32 Handle_GetStatistics(struct host_if_drv *hif_drv, struct rf_info *pstrStatistics) +{ + struct wid strWIDList[5]; + u32 u32WidsCount = 0, result = 0; + + strWIDList[u32WidsCount].id = WID_LINKSPEED; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)&pstrStatistics->u8LinkSpeed; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_RSSI; + strWIDList[u32WidsCount].type = WID_CHAR; + strWIDList[u32WidsCount].size = sizeof(char); + strWIDList[u32WidsCount].val = (s8 *)&pstrStatistics->s8RSSI; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_SUCCESS_FRAME_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)&pstrStatistics->u32TxCount; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_RECEIVED_FRAGMENT_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)&pstrStatistics->u32RxCount; + u32WidsCount++; + + strWIDList[u32WidsCount].id = WID_FAILED_COUNT; + strWIDList[u32WidsCount].type = WID_INT; + strWIDList[u32WidsCount].size = sizeof(u32); + strWIDList[u32WidsCount].val = (s8 *)&pstrStatistics->u32TxFailureCount; + u32WidsCount++; + + result = send_config_pkt(GET_CFG, strWIDList, u32WidsCount, + get_id_from_handler(hif_drv)); + + if (result) + PRINT_ER("Failed to send scan paramters config packet\n"); + + up(&hif_sema_wait_response); + return 0; +} + +static s32 Handle_Get_InActiveTime(struct host_if_drv *hif_drv, + struct sta_inactive_t *strHostIfStaInactiveT) +{ + s32 result = 0; + u8 *stamac; + struct wid wid; + + wid.id = (u16)WID_SET_STA_MAC_INACTIVE_TIME; + wid.type = WID_STR; + wid.size = ETH_ALEN; + wid.val = kmalloc(wid.size, GFP_KERNEL); + + stamac = wid.val; + memcpy(stamac, strHostIfStaInactiveT->mac, ETH_ALEN); + + PRINT_D(CFG80211_DBG, "SETING STA inactive time\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to SET incative time\n"); + return -EFAULT; + } + + wid.id = (u16)WID_GET_INACTIVE_TIME; + wid.type = WID_INT; + wid.val = (s8 *)&inactive_time; + wid.size = sizeof(u32); + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to get incative time\n"); + return -EFAULT; + } + + PRINT_D(CFG80211_DBG, "Getting inactive time : %d\n", inactive_time); + + up(&hif_drv->hSemInactiveTime); + + return result; +} + +static void Handle_AddBeacon(struct host_if_drv *hif_drv, + struct beacon_attr *pstrSetBeaconParam) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + PRINT_D(HOSTINF_DBG, "Adding BEACON\n"); + + wid.id = (u16)WID_ADD_BEACON; + wid.type = WID_BIN; + wid.size = pstrSetBeaconParam->head_len + pstrSetBeaconParam->tail_len + 16; + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + *pu8CurrByte++ = (pstrSetBeaconParam->interval & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->interval >> 8) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->interval >> 16) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->interval >> 24) & 0xFF); + + *pu8CurrByte++ = (pstrSetBeaconParam->dtim_period & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->dtim_period >> 8) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->dtim_period >> 16) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->dtim_period >> 24) & 0xFF); + + *pu8CurrByte++ = (pstrSetBeaconParam->head_len & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->head_len >> 8) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->head_len >> 16) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->head_len >> 24) & 0xFF); + + memcpy(pu8CurrByte, pstrSetBeaconParam->head, pstrSetBeaconParam->head_len); + pu8CurrByte += pstrSetBeaconParam->head_len; + + *pu8CurrByte++ = (pstrSetBeaconParam->tail_len & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->tail_len >> 8) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->tail_len >> 16) & 0xFF); + *pu8CurrByte++ = ((pstrSetBeaconParam->tail_len >> 24) & 0xFF); + + if (pstrSetBeaconParam->tail > 0) + memcpy(pu8CurrByte, pstrSetBeaconParam->tail, pstrSetBeaconParam->tail_len); + pu8CurrByte += pstrSetBeaconParam->tail_len; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send add beacon config packet\n"); + +ERRORHANDLER: + kfree(wid.val); + kfree(pstrSetBeaconParam->head); + kfree(pstrSetBeaconParam->tail); +} + +static void Handle_DelBeacon(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + wid.id = (u16)WID_DEL_BEACON; + wid.type = WID_CHAR; + wid.size = sizeof(char); + wid.val = &del_beacon; + + if (!wid.val) + return; + + pu8CurrByte = wid.val; + + PRINT_D(HOSTINF_DBG, "Deleting BEACON\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send delete beacon config packet\n"); +} + +static u32 WILC_HostIf_PackStaParam(u8 *pu8Buffer, + struct add_sta_param *pstrStationParam) +{ + u8 *pu8CurrByte; + + pu8CurrByte = pu8Buffer; + + PRINT_D(HOSTINF_DBG, "Packing STA params\n"); + memcpy(pu8CurrByte, pstrStationParam->au8BSSID, ETH_ALEN); + pu8CurrByte += ETH_ALEN; + + *pu8CurrByte++ = pstrStationParam->u16AssocID & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u16AssocID >> 8) & 0xFF; + + *pu8CurrByte++ = pstrStationParam->u8NumRates; + if (pstrStationParam->u8NumRates > 0) + memcpy(pu8CurrByte, pstrStationParam->pu8Rates, pstrStationParam->u8NumRates); + pu8CurrByte += pstrStationParam->u8NumRates; + + *pu8CurrByte++ = pstrStationParam->bIsHTSupported; + *pu8CurrByte++ = pstrStationParam->u16HTCapInfo & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u16HTCapInfo >> 8) & 0xFF; + + *pu8CurrByte++ = pstrStationParam->u8AmpduParams; + memcpy(pu8CurrByte, pstrStationParam->au8SuppMCsSet, WILC_SUPP_MCS_SET_SIZE); + pu8CurrByte += WILC_SUPP_MCS_SET_SIZE; + + *pu8CurrByte++ = pstrStationParam->u16HTExtParams & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u16HTExtParams >> 8) & 0xFF; + + *pu8CurrByte++ = pstrStationParam->u32TxBeamformingCap & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 8) & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 16) & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u32TxBeamformingCap >> 24) & 0xFF; + + *pu8CurrByte++ = pstrStationParam->u8ASELCap; + + *pu8CurrByte++ = pstrStationParam->u16FlagsMask & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u16FlagsMask >> 8) & 0xFF; + + *pu8CurrByte++ = pstrStationParam->u16FlagsSet & 0xFF; + *pu8CurrByte++ = (pstrStationParam->u16FlagsSet >> 8) & 0xFF; + + return pu8CurrByte - pu8Buffer; +} + +static void Handle_AddStation(struct host_if_drv *hif_drv, + struct add_sta_param *pstrStationParam) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + PRINT_D(HOSTINF_DBG, "Handling add station\n"); + wid.id = (u16)WID_ADD_STA; + wid.type = WID_BIN; + wid.size = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates; + + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result != 0) + PRINT_ER("Failed to send add station config packet\n"); + +ERRORHANDLER: + kfree(pstrStationParam->pu8Rates); + kfree(wid.val); +} + +static void Handle_DelAllSta(struct host_if_drv *hif_drv, + struct del_all_sta *pstrDelAllStaParam) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + u8 i; + u8 au8Zero_Buff[6] = {0}; + + wid.id = (u16)WID_DEL_ALL_STA; + wid.type = WID_STR; + wid.size = (pstrDelAllStaParam->assoc_sta * ETH_ALEN) + 1; + + PRINT_D(HOSTINF_DBG, "Handling delete station\n"); + + wid.val = kmalloc((pstrDelAllStaParam->assoc_sta * ETH_ALEN) + 1, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + + *(pu8CurrByte++) = pstrDelAllStaParam->assoc_sta; + + for (i = 0; i < MAX_NUM_STA; i++) { + if (memcmp(pstrDelAllStaParam->del_all_sta[i], au8Zero_Buff, ETH_ALEN)) + memcpy(pu8CurrByte, pstrDelAllStaParam->del_all_sta[i], ETH_ALEN); + else + continue; + + pu8CurrByte += ETH_ALEN; + } + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send add station config packet\n"); + +ERRORHANDLER: + kfree(wid.val); + + up(&hif_sema_wait_response); +} + +static void Handle_DelStation(struct host_if_drv *hif_drv, + struct del_sta *pstrDelStaParam) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + wid.id = (u16)WID_REMOVE_STA; + wid.type = WID_BIN; + wid.size = ETH_ALEN; + + PRINT_D(HOSTINF_DBG, "Handling delete station\n"); + + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + + memcpy(pu8CurrByte, pstrDelStaParam->mac_addr, ETH_ALEN); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send add station config packet\n"); + +ERRORHANDLER: + kfree(wid.val); +} + +static void Handle_EditStation(struct host_if_drv *hif_drv, + struct add_sta_param *pstrStationParam) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + wid.id = (u16)WID_EDIT_STA; + wid.type = WID_BIN; + wid.size = WILC_ADD_STA_LENGTH + pstrStationParam->u8NumRates; + + PRINT_D(HOSTINF_DBG, "Handling edit station\n"); + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + pu8CurrByte += WILC_HostIf_PackStaParam(pu8CurrByte, pstrStationParam); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send edit station config packet\n"); + +ERRORHANDLER: + kfree(pstrStationParam->pu8Rates); + kfree(wid.val); +} + +static int Handle_RemainOnChan(struct host_if_drv *hif_drv, + struct remain_ch *pstrHostIfRemainOnChan) +{ + s32 result = 0; + u8 u8remain_on_chan_flag; + struct wid wid; + + if (!hif_drv->remain_on_ch_pending) { + hif_drv->remain_on_ch.pVoid = pstrHostIfRemainOnChan->pVoid; + hif_drv->remain_on_ch.pRemainOnChanExpired = pstrHostIfRemainOnChan->pRemainOnChanExpired; + hif_drv->remain_on_ch.pRemainOnChanReady = pstrHostIfRemainOnChan->pRemainOnChanReady; + hif_drv->remain_on_ch.u16Channel = pstrHostIfRemainOnChan->u16Channel; + hif_drv->remain_on_ch.u32ListenSessionID = pstrHostIfRemainOnChan->u32ListenSessionID; + } else { + pstrHostIfRemainOnChan->u16Channel = hif_drv->remain_on_ch.u16Channel; + } + + if (hif_drv->usr_scan_req.pfUserScanResult) { + PRINT_INFO(GENERIC_DBG, "Required to remain on chan while scanning return\n"); + hif_drv->remain_on_ch_pending = 1; + result = -EBUSY; + goto ERRORHANDLER; + } + if (hif_drv->enuHostIFstate == HOST_IF_WAITING_CONN_RESP) { + PRINT_INFO(GENERIC_DBG, "Required to remain on chan while connecting return\n"); + result = -EBUSY; + goto ERRORHANDLER; + } + + if (g_obtainingIP || connecting) { + PRINT_D(GENERIC_DBG, "[handle_scan]: Don't do obss scan until IP adresss is obtained\n"); + result = -EBUSY; + goto ERRORHANDLER; + } + + PRINT_D(HOSTINF_DBG, "Setting channel :%d\n", pstrHostIfRemainOnChan->u16Channel); + + u8remain_on_chan_flag = true; + wid.id = (u16)WID_REMAIN_ON_CHAN; + wid.type = WID_STR; + wid.size = 2; + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) { + result = -ENOMEM; + goto ERRORHANDLER; + } + + wid.val[0] = u8remain_on_chan_flag; + wid.val[1] = (s8)pstrHostIfRemainOnChan->u16Channel; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result != 0) + PRINT_ER("Failed to set remain on channel\n"); + +ERRORHANDLER: + { + P2P_LISTEN_STATE = 1; + hif_drv->hRemainOnChannel.data = (unsigned long)hif_drv; + mod_timer(&hif_drv->hRemainOnChannel, + jiffies + + msecs_to_jiffies(pstrHostIfRemainOnChan->u32duration)); + + if (hif_drv->remain_on_ch.pRemainOnChanReady) + hif_drv->remain_on_ch.pRemainOnChanReady(hif_drv->remain_on_ch.pVoid); + + if (hif_drv->remain_on_ch_pending) + hif_drv->remain_on_ch_pending = 0; + } + + return result; +} + +static int Handle_RegisterFrame(struct host_if_drv *hif_drv, + struct reg_frame *pstrHostIfRegisterFrame) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + PRINT_D(HOSTINF_DBG, "Handling frame register Flag : %d FrameType: %d\n", pstrHostIfRegisterFrame->bReg, pstrHostIfRegisterFrame->u16FrameType); + + wid.id = (u16)WID_REGISTER_FRAME; + wid.type = WID_STR; + wid.val = kmalloc(sizeof(u16) + 2, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; + + pu8CurrByte = wid.val; + + *pu8CurrByte++ = pstrHostIfRegisterFrame->bReg; + *pu8CurrByte++ = pstrHostIfRegisterFrame->u8Regid; + memcpy(pu8CurrByte, &pstrHostIfRegisterFrame->u16FrameType, + sizeof(u16)); + + wid.size = sizeof(u16) + 2; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) { + PRINT_ER("Failed to frame register config packet\n"); + result = -EINVAL; + } + + return result; +} + +static u32 Handle_ListenStateExpired(struct host_if_drv *hif_drv, + struct remain_ch *pstrHostIfRemainOnChan) +{ + u8 u8remain_on_chan_flag; + struct wid wid; + s32 result = 0; + + PRINT_D(HOSTINF_DBG, "CANCEL REMAIN ON CHAN\n"); + + if (P2P_LISTEN_STATE) { + u8remain_on_chan_flag = false; + wid.id = (u16)WID_REMAIN_ON_CHAN; + wid.type = WID_STR; + wid.size = 2; + wid.val = kmalloc(wid.size, GFP_KERNEL); + + if (!wid.val) + PRINT_ER("Failed to allocate memory\n"); + + wid.val[0] = u8remain_on_chan_flag; + wid.val[1] = FALSE_FRMWR_CHANNEL; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result != 0) { + PRINT_ER("Failed to set remain on channel\n"); + goto _done_; + } + + if (hif_drv->remain_on_ch.pRemainOnChanExpired) { + hif_drv->remain_on_ch.pRemainOnChanExpired(hif_drv->remain_on_ch.pVoid, + pstrHostIfRemainOnChan->u32ListenSessionID); + } + P2P_LISTEN_STATE = 0; + } else { + PRINT_D(GENERIC_DBG, "Not in listen state\n"); + result = -EFAULT; + } + +_done_: + return result; +} + +static void ListenTimerCB(unsigned long arg) +{ + s32 result = 0; + struct host_if_msg msg; + struct host_if_drv *hif_drv = (struct host_if_drv *)arg; + + del_timer(&hif_drv->hRemainOnChannel); + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_LISTEN_TIMER_FIRED; + msg.drv = hif_drv; + msg.body.remain_on_ch.u32ListenSessionID = hif_drv->remain_on_ch.u32ListenSessionID; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); +} + +static void Handle_PowerManagement(struct host_if_drv *hif_drv, + struct power_mgmt_param *strPowerMgmtParam) +{ + s32 result = 0; + struct wid wid; + s8 s8PowerMode; + + wid.id = (u16)WID_POWER_MANAGEMENT; + + if (strPowerMgmtParam->enabled) + s8PowerMode = MIN_FAST_PS; + else + s8PowerMode = NO_POWERSAVE; + PRINT_D(HOSTINF_DBG, "Handling power mgmt to %d\n", s8PowerMode); + wid.val = &s8PowerMode; + wid.size = sizeof(char); + + PRINT_D(HOSTINF_DBG, "Handling Power Management\n"); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send power management config packet\n"); +} + +static void Handle_SetMulticastFilter(struct host_if_drv *hif_drv, + struct set_multicast *strHostIfSetMulti) +{ + s32 result = 0; + struct wid wid; + u8 *pu8CurrByte; + + PRINT_D(HOSTINF_DBG, "Setup Multicast Filter\n"); + + wid.id = (u16)WID_SETUP_MULTICAST_FILTER; + wid.type = WID_BIN; + wid.size = sizeof(struct set_multicast) + ((strHostIfSetMulti->cnt) * ETH_ALEN); + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + goto ERRORHANDLER; + + pu8CurrByte = wid.val; + *pu8CurrByte++ = (strHostIfSetMulti->enabled & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 8) & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 16) & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->enabled >> 24) & 0xFF); + + *pu8CurrByte++ = (strHostIfSetMulti->cnt & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->cnt >> 8) & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->cnt >> 16) & 0xFF); + *pu8CurrByte++ = ((strHostIfSetMulti->cnt >> 24) & 0xFF); + + if ((strHostIfSetMulti->cnt) > 0) + memcpy(pu8CurrByte, gau8MulticastMacAddrList, ((strHostIfSetMulti->cnt) * ETH_ALEN)); + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_ER("Failed to send setup multicast config packet\n"); + +ERRORHANDLER: + kfree(wid.val); +} + +static s32 Handle_AddBASession(struct host_if_drv *hif_drv, + struct ba_session_info *strHostIfBASessionInfo) +{ + s32 result = 0; + struct wid wid; + int AddbaTimeout = 100; + char *ptr = NULL; + + PRINT_D(HOSTINF_DBG, "Opening Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\nBufferSize == %d\nSessionTimeOut = %d\n", + strHostIfBASessionInfo->au8Bssid[0], + strHostIfBASessionInfo->au8Bssid[1], + strHostIfBASessionInfo->au8Bssid[2], + strHostIfBASessionInfo->u16BufferSize, + strHostIfBASessionInfo->u16SessionTimeout, + strHostIfBASessionInfo->u8Ted); + + wid.id = (u16)WID_11E_P_ACTION_REQ; + wid.type = WID_STR; + wid.val = kmalloc(BLOCK_ACK_REQ_SIZE, GFP_KERNEL); + wid.size = BLOCK_ACK_REQ_SIZE; + ptr = wid.val; + *ptr++ = 0x14; + *ptr++ = 0x3; + *ptr++ = 0x0; + memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN); + ptr += ETH_ALEN; + *ptr++ = strHostIfBASessionInfo->u8Ted; + *ptr++ = 1; + *ptr++ = (strHostIfBASessionInfo->u16BufferSize & 0xFF); + *ptr++ = ((strHostIfBASessionInfo->u16BufferSize >> 16) & 0xFF); + *ptr++ = (strHostIfBASessionInfo->u16SessionTimeout & 0xFF); + *ptr++ = ((strHostIfBASessionInfo->u16SessionTimeout >> 16) & 0xFF); + *ptr++ = (AddbaTimeout & 0xFF); + *ptr++ = ((AddbaTimeout >> 16) & 0xFF); + *ptr++ = 8; + *ptr++ = 0; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_D(HOSTINF_DBG, "Couldn't open BA Session\n"); + + wid.id = (u16)WID_11E_P_ACTION_REQ; + wid.type = WID_STR; + wid.size = 15; + ptr = wid.val; + *ptr++ = 15; + *ptr++ = 7; + *ptr++ = 0x2; + memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN); + ptr += ETH_ALEN; + *ptr++ = strHostIfBASessionInfo->u8Ted; + *ptr++ = 8; + *ptr++ = (strHostIfBASessionInfo->u16BufferSize & 0xFF); + *ptr++ = ((strHostIfBASessionInfo->u16SessionTimeout >> 16) & 0xFF); + *ptr++ = 3; + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + kfree(wid.val); + + return result; +} + +static s32 Handle_DelAllRxBASessions(struct host_if_drv *hif_drv, + struct ba_session_info *strHostIfBASessionInfo) +{ + s32 result = 0; + struct wid wid; + char *ptr = NULL; + + PRINT_D(GENERIC_DBG, "Delete Block Ack session with\nBSSID = %.2x:%.2x:%.2x\nTID=%d\n", + strHostIfBASessionInfo->au8Bssid[0], + strHostIfBASessionInfo->au8Bssid[1], + strHostIfBASessionInfo->au8Bssid[2], + strHostIfBASessionInfo->u8Ted); + + wid.id = (u16)WID_DEL_ALL_RX_BA; + wid.type = WID_STR; + wid.val = kmalloc(BLOCK_ACK_REQ_SIZE, GFP_KERNEL); + wid.size = BLOCK_ACK_REQ_SIZE; + ptr = wid.val; + *ptr++ = 0x14; + *ptr++ = 0x3; + *ptr++ = 0x2; + memcpy(ptr, strHostIfBASessionInfo->au8Bssid, ETH_ALEN); + ptr += ETH_ALEN; + *ptr++ = strHostIfBASessionInfo->u8Ted; + *ptr++ = 0; + *ptr++ = 32; + + result = send_config_pkt(SET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) + PRINT_D(HOSTINF_DBG, "Couldn't delete BA Session\n"); + + kfree(wid.val); + + up(&hif_sema_wait_response); + + return result; +} + +static int hostIFthread(void *pvArg) +{ + u32 u32Ret; + struct host_if_msg msg; + struct host_if_drv *hif_drv; + + memset(&msg, 0, sizeof(struct host_if_msg)); + + while (1) { + wilc_mq_recv(&hif_msg_q, &msg, sizeof(struct host_if_msg), &u32Ret); + hif_drv = (struct host_if_drv *)msg.drv; + if (msg.id == HOST_IF_MSG_EXIT) { + PRINT_D(GENERIC_DBG, "THREAD: Exiting HostIfThread\n"); + break; + } + + if ((!g_wilc_initialized)) { + PRINT_D(GENERIC_DBG, "--WAIT--"); + usleep_range(200 * 1000, 200 * 1000); + wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + continue; + } + + if (msg.id == HOST_IF_MSG_CONNECT && + hif_drv->usr_scan_req.pfUserScanResult) { + PRINT_D(HOSTINF_DBG, "Requeue connect request till scan done received\n"); + wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + usleep_range(2 * 1000, 2 * 1000); + continue; + } + + switch (msg.id) { + case HOST_IF_MSG_Q_IDLE: + Handle_wait_msg_q_empty(); + break; + + case HOST_IF_MSG_SCAN: + Handle_Scan(msg.drv, &msg.body.scan_info); + break; + + case HOST_IF_MSG_CONNECT: + Handle_Connect(msg.drv, &msg.body.con_info); + break; + + case HOST_IF_MSG_FLUSH_CONNECT: + Handle_FlushConnect(msg.drv); + break; + + case HOST_IF_MSG_RCVD_NTWRK_INFO: + Handle_RcvdNtwrkInfo(msg.drv, &msg.body.net_info); + break; + + case HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO: + Handle_RcvdGnrlAsyncInfo(msg.drv, &msg.body.async_info); + break; + + case HOST_IF_MSG_KEY: + Handle_Key(msg.drv, &msg.body.key_info); + break; + + case HOST_IF_MSG_CFG_PARAMS: + + Handle_CfgParam(msg.drv, &msg.body.cfg_info); + break; + + case HOST_IF_MSG_SET_CHANNEL: + Handle_SetChannel(msg.drv, &msg.body.channel_info); + break; + + case HOST_IF_MSG_DISCONNECT: + Handle_Disconnect(msg.drv); + break; + + case HOST_IF_MSG_RCVD_SCAN_COMPLETE: + del_timer(&hif_drv->hScanTimer); + PRINT_D(HOSTINF_DBG, "scan completed successfully\n"); + + if (!linux_wlan_get_num_conn_ifcs()) + chip_sleep_manually(INFINITE_SLEEP_TIME); + + Handle_ScanDone(msg.drv, SCAN_EVENT_DONE); + + if (hif_drv->remain_on_ch_pending) + Handle_RemainOnChan(msg.drv, &msg.body.remain_on_ch); + + break; + + case HOST_IF_MSG_GET_RSSI: + Handle_GetRssi(msg.drv); + break; + + case HOST_IF_MSG_GET_LINKSPEED: + Handle_GetLinkspeed(msg.drv); + break; + + case HOST_IF_MSG_GET_STATISTICS: + Handle_GetStatistics(msg.drv, (struct rf_info *)msg.body.data); + break; + + case HOST_IF_MSG_GET_CHNL: + Handle_GetChnl(msg.drv); + break; + + case HOST_IF_MSG_ADD_BEACON: + Handle_AddBeacon(msg.drv, &msg.body.beacon_info); + break; + + case HOST_IF_MSG_DEL_BEACON: + Handle_DelBeacon(msg.drv); + break; + + case HOST_IF_MSG_ADD_STATION: + Handle_AddStation(msg.drv, &msg.body.add_sta_info); + break; + + case HOST_IF_MSG_DEL_STATION: + Handle_DelStation(msg.drv, &msg.body.del_sta_info); + break; + + case HOST_IF_MSG_EDIT_STATION: + Handle_EditStation(msg.drv, &msg.body.edit_sta_info); + break; + + case HOST_IF_MSG_GET_INACTIVETIME: + Handle_Get_InActiveTime(msg.drv, &msg.body.mac_info); + break; + + case HOST_IF_MSG_SCAN_TIMER_FIRED: + PRINT_D(HOSTINF_DBG, "Scan Timeout\n"); + + Handle_ScanDone(msg.drv, SCAN_EVENT_ABORTED); + break; + + case HOST_IF_MSG_CONNECT_TIMER_FIRED: + PRINT_D(HOSTINF_DBG, "Connect Timeout\n"); + Handle_ConnectTimeout(msg.drv); + break; + + case HOST_IF_MSG_POWER_MGMT: + Handle_PowerManagement(msg.drv, &msg.body.pwr_mgmt_info); + break; + + case HOST_IF_MSG_SET_WFIDRV_HANDLER: + Handle_SetWfiDrvHandler(msg.drv, + &msg.body.drv); + break; + + case HOST_IF_MSG_SET_OPERATION_MODE: + Handle_SetOperationMode(msg.drv, &msg.body.mode); + break; + + case HOST_IF_MSG_SET_IPADDRESS: + PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_IPADDRESS\n"); + Handle_set_IPAddress(msg.drv, msg.body.ip_info.ip_addr, msg.body.ip_info.idx); + break; + + case HOST_IF_MSG_GET_IPADDRESS: + PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_IPADDRESS\n"); + Handle_get_IPAddress(msg.drv, msg.body.ip_info.ip_addr, msg.body.ip_info.idx); + break; + + case HOST_IF_MSG_SET_MAC_ADDRESS: + Handle_SetMacAddress(msg.drv, &msg.body.set_mac_info); + break; + + case HOST_IF_MSG_GET_MAC_ADDRESS: + Handle_GetMacAddress(msg.drv, &msg.body.get_mac_info); + break; + + case HOST_IF_MSG_REMAIN_ON_CHAN: + PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_REMAIN_ON_CHAN\n"); + Handle_RemainOnChan(msg.drv, &msg.body.remain_on_ch); + break; + + case HOST_IF_MSG_REGISTER_FRAME: + PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_REGISTER_FRAME\n"); + Handle_RegisterFrame(msg.drv, &msg.body.reg_frame); + break; + + case HOST_IF_MSG_LISTEN_TIMER_FIRED: + Handle_ListenStateExpired(msg.drv, &msg.body.remain_on_ch); + break; + + case HOST_IF_MSG_SET_MULTICAST_FILTER: + PRINT_D(HOSTINF_DBG, "HOST_IF_MSG_SET_MULTICAST_FILTER\n"); + Handle_SetMulticastFilter(msg.drv, &msg.body.multicast_info); + break; + + case HOST_IF_MSG_ADD_BA_SESSION: + Handle_AddBASession(msg.drv, &msg.body.session_info); + break; + + case HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS: + Handle_DelAllRxBASessions(msg.drv, &msg.body.session_info); + break; + + case HOST_IF_MSG_DEL_ALL_STA: + Handle_DelAllSta(msg.drv, &msg.body.del_all_sta_info); + break; + + default: + PRINT_ER("[Host Interface] undefined Received Msg ID\n"); + break; + } + } + + PRINT_D(HOSTINF_DBG, "Releasing thread exit semaphore\n"); + up(&hif_sema_thread); + return 0; +} + +static void TimerCB_Scan(unsigned long arg) +{ + void *pvArg = (void *)arg; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.drv = pvArg; + msg.id = HOST_IF_MSG_SCAN_TIMER_FIRED; + + wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); +} + +static void TimerCB_Connect(unsigned long arg) +{ + void *pvArg = (void *)arg; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.drv = pvArg; + msg.id = HOST_IF_MSG_CONNECT_TIMER_FIRED; + + wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); +} + +s32 host_int_remove_key(struct host_if_drv *hif_drv, const u8 *pu8StaAddress) +{ + struct wid wid; + + wid.id = (u16)WID_REMOVE_KEY; + wid.type = WID_STR; + wid.val = (s8 *)pu8StaAddress; + wid.size = 6; + + return 0; +} + +int host_int_remove_wep_key(struct host_if_drv *hif_drv, u8 index) +{ + int result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + result = -EFAULT; + PRINT_ER("Failed to send setup multicast config packet\n"); + return result; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WEP; + msg.body.key_info.action = REMOVEKEY; + msg.drv = hif_drv; + msg.body.key_info.attr.wep.index = index; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue : Request to remove WEP key\n"); + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +int host_int_set_wep_default_key(struct host_if_drv *hif_drv, u8 index) +{ + int result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + result = -EFAULT; + PRINT_ER("driver is null\n"); + return result; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WEP; + msg.body.key_info.action = DEFAULTKEY; + msg.drv = hif_drv; + msg.body.key_info.attr.wep.index = index; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue : Default key index\n"); + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +int host_int_add_wep_key_bss_sta(struct host_if_drv *hif_drv, + const u8 *key, + u8 len, + u8 index) +{ + int result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WEP; + msg.body.key_info.action = ADDKEY; + msg.drv = hif_drv; + msg.body.key_info.attr.wep.key = kmemdup(key, len, GFP_KERNEL); + if (!msg.body.key_info.attr.wep.key) + return -ENOMEM; + + msg.body.key_info.attr.wep.key_len = len; + msg.body.key_info.attr.wep.index = index; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue :WEP Key\n"); + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +int host_int_add_wep_key_bss_ap(struct host_if_drv *hif_drv, + const u8 *key, + u8 len, + u8 index, + u8 mode, + enum AUTHTYPE auth_type) +{ + int result = 0; + struct host_if_msg msg; + int i; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + if (INFO) { + for (i = 0; i < len; i++) + PRINT_INFO(HOSTAPD_DBG, "KEY is %x\n", key[i]); + } + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WEP; + msg.body.key_info.action = ADDKEY_AP; + msg.drv = hif_drv; + msg.body.key_info.attr.wep.key = kmemdup(key, len, GFP_KERNEL); + if (!msg.body.key_info.attr.wep.key) + return -ENOMEM; + + msg.body.key_info.attr.wep.key_len = len; + msg.body.key_info.attr.wep.index = index; + msg.body.key_info.attr.wep.mode = mode; + msg.body.key_info.attr.wep.auth_type = auth_type; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + + if (result) + PRINT_ER("Error in sending message queue :WEP Key\n"); + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +s32 host_int_add_ptk(struct host_if_drv *hif_drv, const u8 *pu8Ptk, + u8 u8PtkKeylen, const u8 *mac_addr, + const u8 *pu8RxMic, const u8 *pu8TxMic, + u8 mode, u8 u8Ciphermode, u8 u8Idx) +{ + s32 result = 0; + struct host_if_msg msg; + u8 u8KeyLen = u8PtkKeylen; + u32 i; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + if (pu8RxMic) + u8KeyLen += RX_MIC_KEY_LEN; + + if (pu8TxMic) + u8KeyLen += TX_MIC_KEY_LEN; + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WPAPtk; + if (mode == AP_MODE) { + msg.body.key_info.action = ADDKEY_AP; + msg.body.key_info.attr.wpa.index = u8Idx; + } + if (mode == STATION_MODE) + msg.body.key_info.action = ADDKEY; + + msg.body.key_info.attr.wpa.key = kmalloc(u8PtkKeylen, GFP_KERNEL); + memcpy(msg.body.key_info.attr.wpa.key, pu8Ptk, u8PtkKeylen); + + if (pu8RxMic) { + memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, RX_MIC_KEY_LEN); + if (INFO) { + for (i = 0; i < RX_MIC_KEY_LEN; i++) + PRINT_INFO(CFG80211_DBG, "PairwiseRx[%d] = %x\n", i, pu8RxMic[i]); + } + } + if (pu8TxMic) { + memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, TX_MIC_KEY_LEN); + if (INFO) { + for (i = 0; i < TX_MIC_KEY_LEN; i++) + PRINT_INFO(CFG80211_DBG, "PairwiseTx[%d] = %x\n", i, pu8TxMic[i]); + } + } + + msg.body.key_info.attr.wpa.key_len = u8KeyLen; + msg.body.key_info.attr.wpa.mac_addr = mac_addr; + msg.body.key_info.attr.wpa.mode = u8Ciphermode; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + + if (result) + PRINT_ER("Error in sending message queue: PTK Key\n"); + + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +s32 host_int_add_rx_gtk(struct host_if_drv *hif_drv, const u8 *pu8RxGtk, + u8 u8GtkKeylen, u8 u8KeyIdx, + u32 u32KeyRSClen, const u8 *KeyRSC, + const u8 *pu8RxMic, const u8 *pu8TxMic, + u8 mode, u8 u8Ciphermode) +{ + s32 result = 0; + struct host_if_msg msg; + u8 u8KeyLen = u8GtkKeylen; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + memset(&msg, 0, sizeof(struct host_if_msg)); + + if (pu8RxMic) + u8KeyLen += RX_MIC_KEY_LEN; + + if (pu8TxMic) + u8KeyLen += TX_MIC_KEY_LEN; + + if (KeyRSC) { + msg.body.key_info.attr.wpa.seq = kmalloc(u32KeyRSClen, GFP_KERNEL); + memcpy(msg.body.key_info.attr.wpa.seq, KeyRSC, u32KeyRSClen); + } + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = WPARxGtk; + msg.drv = hif_drv; + + if (mode == AP_MODE) { + msg.body.key_info.action = ADDKEY_AP; + msg.body.key_info.attr.wpa.mode = u8Ciphermode; + } + if (mode == STATION_MODE) + msg.body.key_info.action = ADDKEY; + + msg.body.key_info.attr.wpa.key = kmalloc(u8KeyLen, GFP_KERNEL); + memcpy(msg.body.key_info.attr.wpa.key, pu8RxGtk, u8GtkKeylen); + + if (pu8RxMic) + memcpy(msg.body.key_info.attr.wpa.key + 16, pu8RxMic, + RX_MIC_KEY_LEN); + + if (pu8TxMic) + memcpy(msg.body.key_info.attr.wpa.key + 24, pu8TxMic, + TX_MIC_KEY_LEN); + + msg.body.key_info.attr.wpa.index = u8KeyIdx; + msg.body.key_info.attr.wpa.key_len = u8KeyLen; + msg.body.key_info.attr.wpa.seq_len = u32KeyRSClen; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue: RX GTK\n"); + + down(&hif_drv->hSemTestKeyBlock); + + return result; +} + +s32 host_int_set_pmkid_info(struct host_if_drv *hif_drv, struct host_if_pmkid_attr *pu8PmkidInfoArray) +{ + s32 result = 0; + struct host_if_msg msg; + u32 i; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_KEY; + msg.body.key_info.type = PMKSA; + msg.body.key_info.action = ADDKEY; + msg.drv = hif_drv; + + for (i = 0; i < pu8PmkidInfoArray->numpmkid; i++) { + memcpy(msg.body.key_info.attr.pmkid.pmkidlist[i].bssid, + &pu8PmkidInfoArray->pmkidlist[i].bssid, ETH_ALEN); + memcpy(msg.body.key_info.attr.pmkid.pmkidlist[i].pmkid, + &pu8PmkidInfoArray->pmkidlist[i].pmkid, PMKID_LEN); + } + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER(" Error in sending messagequeue: PMKID Info\n"); + + return result; +} + +s32 host_int_get_pmkid_info(struct host_if_drv *hif_drv, + u8 *pu8PmkidInfoArray, + u32 u32PmkidInfoLen) +{ + struct wid wid; + + wid.id = (u16)WID_PMKID_INFO; + wid.type = WID_STR; + wid.size = u32PmkidInfoLen; + wid.val = pu8PmkidInfoArray; + + return 0; +} + +s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv, + u8 *pu8PassPhrase, + u8 u8Psklength) +{ + struct wid wid; + + if ((u8Psklength > 7) && (u8Psklength < 65)) { + wid.id = (u16)WID_11I_PSK; + wid.type = WID_STR; + wid.val = pu8PassPhrase; + wid.size = u8Psklength; + } + + return 0; +} + +s32 host_int_get_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress) +{ + s32 result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_GET_MAC_ADDRESS; + msg.body.get_mac_info.mac_addr = pu8MacAddress; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send get mac address\n"); + return -EFAULT; + } + + down(&hif_sema_wait_response); + return result; +} + +s32 host_int_set_MacAddress(struct host_if_drv *hif_drv, u8 *pu8MacAddress) +{ + s32 result = 0; + struct host_if_msg msg; + + PRINT_D(GENERIC_DBG, "mac addr = %x:%x:%x\n", pu8MacAddress[0], pu8MacAddress[1], pu8MacAddress[2]); + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_SET_MAC_ADDRESS; + memcpy(msg.body.set_mac_info.mac_addr, pu8MacAddress, ETH_ALEN); + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Failed to send message queue: Set mac address\n"); + + return result; +} + +s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hif_drv, + u8 *pu8PassPhrase, u8 u8Psklength) +{ + struct wid wid; + + wid.id = (u16)WID_11I_PSK; + wid.type = WID_STR; + wid.size = u8Psklength; + wid.val = pu8PassPhrase; + + return 0; +} + +s32 host_int_set_start_scan_req(struct host_if_drv *hif_drv, u8 scanSource) +{ + struct wid wid; + + wid.id = (u16)WID_START_SCAN_REQ; + wid.type = WID_CHAR; + wid.val = (s8 *)&scanSource; + wid.size = sizeof(char); + + return 0; +} + +s32 host_int_get_start_scan_req(struct host_if_drv *hif_drv, u8 *pu8ScanSource) +{ + struct wid wid; + + wid.id = (u16)WID_START_SCAN_REQ; + wid.type = WID_CHAR; + wid.val = (s8 *)pu8ScanSource; + wid.size = sizeof(char); + + return 0; +} + +s32 host_int_set_join_req(struct host_if_drv *hif_drv, u8 *pu8bssid, + const u8 *pu8ssid, size_t ssidLen, + const u8 *pu8IEs, size_t IEsLen, + wilc_connect_result pfConnectResult, void *pvUserArg, + u8 u8security, enum AUTHTYPE tenuAuth_type, + u8 u8channel, void *pJoinParams) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv || !pfConnectResult) { + PRINT_ER("Driver is null\n"); + return -EFAULT; + } + + if (!pJoinParams) { + PRINT_ER("Unable to Join - JoinParams is NULL\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_CONNECT; + + msg.body.con_info.security = u8security; + msg.body.con_info.auth_type = tenuAuth_type; + msg.body.con_info.ch = u8channel; + msg.body.con_info.result = pfConnectResult; + msg.body.con_info.arg = pvUserArg; + msg.body.con_info.params = pJoinParams; + msg.drv = hif_drv ; + + if (pu8bssid) { + msg.body.con_info.bssid = kmalloc(6, GFP_KERNEL); + memcpy(msg.body.con_info.bssid, pu8bssid, 6); + } + + if (pu8ssid) { + msg.body.con_info.ssid_len = ssidLen; + msg.body.con_info.ssid = kmalloc(ssidLen, GFP_KERNEL); + memcpy(msg.body.con_info.ssid, pu8ssid, ssidLen); + } + + if (pu8IEs) { + msg.body.con_info.ies_len = IEsLen; + msg.body.con_info.ies = kmalloc(IEsLen, GFP_KERNEL); + memcpy(msg.body.con_info.ies, pu8IEs, IEsLen); + } + if (hif_drv->enuHostIFstate < HOST_IF_CONNECTING) + hif_drv->enuHostIFstate = HOST_IF_CONNECTING; + else + PRINT_D(GENERIC_DBG, "Don't set state to 'connecting' as state is %d\n", hif_drv->enuHostIFstate); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send message queue: Set join request\n"); + return -EFAULT; + } + + hif_drv->hConnectTimer.data = (unsigned long)hif_drv; + mod_timer(&hif_drv->hConnectTimer, + jiffies + msecs_to_jiffies(HOST_IF_CONNECT_TIMEOUT)); + + return result; +} + +s32 host_int_flush_join_req(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!join_req) + return -EFAULT; + + if (!hif_drv) { + PRINT_ER("Driver is null\n"); + return -EFAULT; + } + + msg.id = HOST_IF_MSG_FLUSH_CONNECT; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send message queue: Flush join request\n"); + return -EFAULT; + } + + return result; +} + +s32 host_int_disconnect(struct host_if_drv *hif_drv, u16 u16ReasonCode) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("Driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_DISCONNECT; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Failed to send message queue: disconnect\n"); + + down(&hif_drv->hSemTestDisconnectBlock); + + return result; +} + +s32 host_int_disconnect_station(struct host_if_drv *hif_drv, u8 assoc_id) +{ + struct wid wid; + + wid.id = (u16)WID_DISCONNECT; + wid.type = WID_CHAR; + wid.val = (s8 *)&assoc_id; + wid.size = sizeof(char); + + return 0; +} + +s32 host_int_get_assoc_req_info(struct host_if_drv *hif_drv, + u8 *pu8AssocReqInfo, + u32 u32AssocReqInfoLen) +{ + struct wid wid; + + wid.id = (u16)WID_ASSOC_REQ_INFO; + wid.type = WID_STR; + wid.val = pu8AssocReqInfo; + wid.size = u32AssocReqInfoLen; + + return 0; +} + +s32 host_int_get_assoc_res_info(struct host_if_drv *hif_drv, + u8 *pu8AssocRespInfo, + u32 u32MaxAssocRespInfoLen, + u32 *pu32RcvdAssocRespInfoLen) +{ + s32 result = 0; + struct wid wid; + + if (!hif_drv) { + PRINT_ER("Driver is null\n"); + return -EFAULT; + } + + wid.id = (u16)WID_ASSOC_RES_INFO; + wid.type = WID_STR; + wid.val = pu8AssocRespInfo; + wid.size = u32MaxAssocRespInfoLen; + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + if (result) { + *pu32RcvdAssocRespInfoLen = 0; + PRINT_ER("Failed to send association response config packet\n"); + return -EINVAL; + } else { + *pu32RcvdAssocRespInfoLen = wid.size; + } + + return result; +} + +s32 host_int_get_rx_power_level(struct host_if_drv *hif_drv, + u8 *pu8RxPowerLevel, + u32 u32RxPowerLevelLen) +{ + struct wid wid; + + wid.id = (u16)WID_RX_POWER_LEVEL; + wid.type = WID_STR; + wid.val = pu8RxPowerLevel; + wid.size = u32RxPowerLevelLen; + + return 0; +} + +int host_int_set_mac_chnl_num(struct host_if_drv *hif_drv, u8 channel) +{ + int result; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_SET_CHANNEL; + msg.body.channel_info.set_ch = channel; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("wilc mq send fail\n"); + return -EINVAL; + } + + return 0; +} + +int host_int_wait_msg_queue_idle(void) +{ + int result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_Q_IDLE; + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("wilc mq send fail\n"); + result = -EINVAL; + } + + down(&hif_sema_wait_response); + + return result; +} + +int host_int_set_wfi_drv_handler(struct host_if_drv *hif_drv) +{ + int result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_SET_WFIDRV_HANDLER; + msg.body.drv.handler = get_id_from_handler(hif_drv); + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("wilc mq send fail\n"); + result = -EINVAL; + } + + return result; +} + +int host_int_set_operation_mode(struct host_if_drv *hif_drv, u32 mode) +{ + int result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_SET_OPERATION_MODE; + msg.body.mode.mode = mode; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("wilc mq send fail\n"); + result = -EINVAL; + } + + return result; +} + +s32 host_int_get_host_chnl_num(struct host_if_drv *hif_drv, u8 *pu8ChNo) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_GET_CHNL; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc mq send fail\n"); + down(&hif_drv->hSemGetCHNL); + + *pu8ChNo = ch_no; + + return result; +} + +s32 host_int_get_inactive_time(struct host_if_drv *hif_drv, + const u8 *mac, u32 *pu32InactiveTime) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + memcpy(msg.body.mac_info.mac, mac, ETH_ALEN); + + msg.id = HOST_IF_MSG_GET_INACTIVETIME; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Failed to send get host channel param's message queue "); + + down(&hif_drv->hSemInactiveTime); + + *pu32InactiveTime = inactive_time; + + return result; +} + +s32 host_int_test_get_int_wid(struct host_if_drv *hif_drv, u32 *pu32TestMemAddr) +{ + s32 result = 0; + struct wid wid; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + wid.id = (u16)WID_MEMORY_ADDRESS; + wid.type = WID_INT; + wid.val = (s8 *)pu32TestMemAddr; + wid.size = sizeof(u32); + + result = send_config_pkt(GET_CFG, &wid, 1, + get_id_from_handler(hif_drv)); + + if (result) { + PRINT_ER("Failed to get wid value\n"); + return -EINVAL; + } else { + PRINT_D(HOSTINF_DBG, "Successfully got wid value\n"); + } + + return result; +} + +s32 host_int_get_rssi(struct host_if_drv *hif_drv, s8 *ps8Rssi) +{ + s32 result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_GET_RSSI; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send get host channel param's message queue "); + return -EFAULT; + } + + down(&hif_drv->hSemGetRSSI); + + if (!ps8Rssi) { + PRINT_ER("RSS pointer value is null"); + return -EFAULT; + } + + *ps8Rssi = rssi; + + return result; +} + +s32 host_int_get_link_speed(struct host_if_drv *hif_drv, s8 *ps8lnkspd) +{ + struct host_if_msg msg; + s32 result = 0; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_GET_LINKSPEED; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send GET_LINKSPEED to message queue "); + return -EFAULT; + } + + down(&hif_drv->hSemGetLINKSPEED); + + if (!ps8lnkspd) { + PRINT_ER("LINKSPEED pointer value is null"); + return -EFAULT; + } + + *ps8lnkspd = link_speed; + + return result; +} + +s32 host_int_get_statistics(struct host_if_drv *hif_drv, struct rf_info *pstrStatistics) +{ + s32 result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_GET_STATISTICS; + msg.body.data = (char *)pstrStatistics; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send get host channel param's message queue "); + return -EFAULT; + } + + down(&hif_sema_wait_response); + return result; +} + +s32 host_int_scan(struct host_if_drv *hif_drv, u8 u8ScanSource, + u8 u8ScanType, u8 *pu8ChnlFreqList, + u8 u8ChnlListLen, const u8 *pu8IEs, + size_t IEsLen, wilc_scan_result ScanResult, + void *pvUserArg, struct hidden_network *pstrHiddenNetwork) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv || !ScanResult) { + PRINT_ER("hif_drv or ScanResult = NULL\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_SCAN; + + if (pstrHiddenNetwork) { + msg.body.scan_info.hidden_network.pstrHiddenNetworkInfo = pstrHiddenNetwork->pstrHiddenNetworkInfo; + msg.body.scan_info.hidden_network.u8ssidnum = pstrHiddenNetwork->u8ssidnum; + + } else + PRINT_D(HOSTINF_DBG, "pstrHiddenNetwork IS EQUAL TO NULL\n"); + + msg.drv = hif_drv; + msg.body.scan_info.src = u8ScanSource; + msg.body.scan_info.type = u8ScanType; + msg.body.scan_info.result = ScanResult; + msg.body.scan_info.arg = pvUserArg; + + msg.body.scan_info.ch_list_len = u8ChnlListLen; + msg.body.scan_info.ch_freq_list = kmalloc(u8ChnlListLen, GFP_KERNEL); + memcpy(msg.body.scan_info.ch_freq_list, pu8ChnlFreqList, u8ChnlListLen); + + msg.body.scan_info.ies_len = IEsLen; + msg.body.scan_info.ies = kmalloc(IEsLen, GFP_KERNEL); + memcpy(msg.body.scan_info.ies, pu8IEs, IEsLen); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Error in sending message queue\n"); + return -EINVAL; + } + + PRINT_D(HOSTINF_DBG, ">> Starting the SCAN timer\n"); + hif_drv->hScanTimer.data = (unsigned long)hif_drv; + mod_timer(&hif_drv->hScanTimer, + jiffies + msecs_to_jiffies(HOST_IF_SCAN_TIMEOUT)); + + return result; +} + +s32 hif_set_cfg(struct host_if_drv *hif_drv, + struct cfg_param_val *pstrCfgParamVal) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("hif_drv NULL\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_CFG_PARAMS; + msg.body.cfg_info.cfg_attr_info = *pstrCfgParamVal; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + + return result; +} + +s32 hif_get_cfg(struct host_if_drv *hif_drv, u16 u16WID, u16 *pu16WID_Value) +{ + s32 result = 0; + + down(&hif_drv->gtOsCfgValuesSem); + + if (!hif_drv) { + PRINT_ER("hif_drv NULL\n"); + return -EFAULT; + } + PRINT_D(HOSTINF_DBG, "Getting configuration parameters\n"); + switch (u16WID) { + case WID_BSS_TYPE: + *pu16WID_Value = (u16)hif_drv->strCfgValues.bss_type; + break; + + case WID_AUTH_TYPE: + *pu16WID_Value = (u16)hif_drv->strCfgValues.auth_type; + break; + + case WID_AUTH_TIMEOUT: + *pu16WID_Value = hif_drv->strCfgValues.auth_timeout; + break; + + case WID_POWER_MANAGEMENT: + *pu16WID_Value = (u16)hif_drv->strCfgValues.power_mgmt_mode; + break; + + case WID_SHORT_RETRY_LIMIT: + *pu16WID_Value = hif_drv->strCfgValues.short_retry_limit; + break; + + case WID_LONG_RETRY_LIMIT: + *pu16WID_Value = hif_drv->strCfgValues.long_retry_limit; + break; + + case WID_FRAG_THRESHOLD: + *pu16WID_Value = hif_drv->strCfgValues.frag_threshold; + break; + + case WID_RTS_THRESHOLD: + *pu16WID_Value = hif_drv->strCfgValues.rts_threshold; + break; + + case WID_PREAMBLE: + *pu16WID_Value = (u16)hif_drv->strCfgValues.preamble_type; + break; + + case WID_SHORT_SLOT_ALLOWED: + *pu16WID_Value = (u16) hif_drv->strCfgValues.short_slot_allowed; + break; + + case WID_11N_TXOP_PROT_DISABLE: + *pu16WID_Value = (u16)hif_drv->strCfgValues.txop_prot_disabled; + break; + + case WID_BEACON_INTERVAL: + *pu16WID_Value = hif_drv->strCfgValues.beacon_interval; + break; + + case WID_DTIM_PERIOD: + *pu16WID_Value = (u16)hif_drv->strCfgValues.dtim_period; + break; + + case WID_SITE_SURVEY: + *pu16WID_Value = (u16)hif_drv->strCfgValues.site_survey_enabled; + break; + + case WID_SITE_SURVEY_SCAN_TIME: + *pu16WID_Value = hif_drv->strCfgValues.site_survey_scan_time; + break; + + case WID_ACTIVE_SCAN_TIME: + *pu16WID_Value = hif_drv->strCfgValues.active_scan_time; + break; + + case WID_PASSIVE_SCAN_TIME: + *pu16WID_Value = hif_drv->strCfgValues.passive_scan_time; + break; + + case WID_CURRENT_TX_RATE: + *pu16WID_Value = hif_drv->strCfgValues.curr_tx_rate; + break; + + default: + break; + } + + up(&hif_drv->gtOsCfgValuesSem); + + return result; +} + +static void GetPeriodicRSSI(unsigned long arg) +{ + struct host_if_drv *hif_drv = (struct host_if_drv *)arg; + + if (!hif_drv) { + PRINT_ER("Driver handler is NULL\n"); + return; + } + + if (hif_drv->enuHostIFstate == HOST_IF_CONNECTED) { + s32 result = 0; + struct host_if_msg msg; + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_GET_RSSI; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) { + PRINT_ER("Failed to send get host channel param's message queue "); + return; + } + } + periodic_rssi.data = (unsigned long)hif_drv; + mod_timer(&periodic_rssi, jiffies + msecs_to_jiffies(5000)); +} + +s32 host_int_init(struct net_device *dev, struct host_if_drv **hif_drv_handler) +{ + s32 result = 0; + struct host_if_drv *hif_drv; + int err; + perInterface_wlan_t *nic; + struct wilc *wilc; + + nic = netdev_priv(dev); + wilc = nic->wilc; + + PRINT_D(HOSTINF_DBG, "Initializing host interface for client %d\n", clients_count + 1); + + scan_while_connected = false; + + sema_init(&hif_sema_wait_response, 0); + + hif_drv = kzalloc(sizeof(struct host_if_drv), GFP_KERNEL); + if (!hif_drv) { + result = -ENOMEM; + goto _fail_; + } + *hif_drv_handler = hif_drv; + err = add_handler_in_list(hif_drv); + if (err) { + result = -EFAULT; + goto _fail_timer_2; + } + + g_obtainingIP = false; + + PRINT_D(HOSTINF_DBG, "Global handle pointer value=%p\n", hif_drv); + if (clients_count == 0) { + sema_init(&hif_sema_thread, 0); + sema_init(&hif_sema_driver, 0); + sema_init(&hif_sema_deinit, 1); + } + + sema_init(&hif_drv->hSemTestKeyBlock, 0); + sema_init(&hif_drv->hSemTestDisconnectBlock, 0); + sema_init(&hif_drv->hSemGetRSSI, 0); + sema_init(&hif_drv->hSemGetLINKSPEED, 0); + sema_init(&hif_drv->hSemGetCHNL, 0); + sema_init(&hif_drv->hSemInactiveTime, 0); + + PRINT_D(HOSTINF_DBG, "INIT: CLIENT COUNT %d\n", clients_count); + + if (clients_count == 0) { + result = wilc_mq_create(&hif_msg_q); + + if (result < 0) { + PRINT_ER("Failed to creat MQ\n"); + goto _fail_; + } + + hif_thread_handler = kthread_run(hostIFthread, wilc, + "WILC_kthread"); + + if (IS_ERR(hif_thread_handler)) { + PRINT_ER("Failed to creat Thread\n"); + result = -EFAULT; + goto _fail_mq_; + } + setup_timer(&periodic_rssi, GetPeriodicRSSI, + (unsigned long)hif_drv); + mod_timer(&periodic_rssi, jiffies + msecs_to_jiffies(5000)); + } + + setup_timer(&hif_drv->hScanTimer, TimerCB_Scan, 0); + + setup_timer(&hif_drv->hConnectTimer, TimerCB_Connect, 0); + + setup_timer(&hif_drv->hRemainOnChannel, ListenTimerCB, 0); + + sema_init(&hif_drv->gtOsCfgValuesSem, 1); + down(&hif_drv->gtOsCfgValuesSem); + + hif_drv->enuHostIFstate = HOST_IF_IDLE; + hif_drv->strCfgValues.site_survey_enabled = SITE_SURVEY_OFF; + hif_drv->strCfgValues.scan_source = DEFAULT_SCAN; + hif_drv->strCfgValues.active_scan_time = ACTIVE_SCAN_TIME; + hif_drv->strCfgValues.passive_scan_time = PASSIVE_SCAN_TIME; + hif_drv->strCfgValues.curr_tx_rate = AUTORATE; + + hif_drv->u64P2p_MgmtTimeout = 0; + + 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", + + hif_drv->strCfgValues.site_survey_enabled, hif_drv->strCfgValues.scan_source, + hif_drv->strCfgValues.active_scan_time, hif_drv->strCfgValues.passive_scan_time, + hif_drv->strCfgValues.curr_tx_rate); + + up(&hif_drv->gtOsCfgValuesSem); + + clients_count++; + + return result; + +_fail_timer_2: + up(&hif_drv->gtOsCfgValuesSem); + del_timer_sync(&hif_drv->hConnectTimer); + del_timer_sync(&hif_drv->hScanTimer); + kthread_stop(hif_thread_handler); +_fail_mq_: + wilc_mq_destroy(&hif_msg_q); +_fail_: + return result; +} + +s32 host_int_deinit(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct host_if_msg msg; + int ret; + + if (!hif_drv) { + PRINT_ER("hif_drv = NULL\n"); + return 0; + } + + down(&hif_sema_deinit); + + terminated_handle = hif_drv; + PRINT_D(HOSTINF_DBG, "De-initializing host interface for client %d\n", clients_count); + + if (del_timer_sync(&hif_drv->hScanTimer)) + PRINT_D(HOSTINF_DBG, ">> Scan timer is active\n"); + + if (del_timer_sync(&hif_drv->hConnectTimer)) + PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n"); + + if (del_timer_sync(&periodic_rssi)) + PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n"); + + del_timer_sync(&hif_drv->hRemainOnChannel); + + host_int_set_wfi_drv_handler(NULL); + down(&hif_sema_driver); + + if (hif_drv->usr_scan_req.pfUserScanResult) { + hif_drv->usr_scan_req.pfUserScanResult(SCAN_EVENT_ABORTED, NULL, + hif_drv->usr_scan_req.u32UserScanPvoid, NULL); + + hif_drv->usr_scan_req.pfUserScanResult = NULL; + } + + hif_drv->enuHostIFstate = HOST_IF_IDLE; + + scan_while_connected = false; + + memset(&msg, 0, sizeof(struct host_if_msg)); + + if (clients_count == 1) { + if (del_timer_sync(&periodic_rssi)) + PRINT_D(HOSTINF_DBG, ">> Connect timer is active\n"); + + msg.id = HOST_IF_MSG_EXIT; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result != 0) + PRINT_ER("Error in sending deinit's message queue message function: Error(%d)\n", result); + + down(&hif_sema_thread); + + wilc_mq_destroy(&hif_msg_q); + } + + down(&hif_drv->gtOsCfgValuesSem); + + ret = remove_handler_in_list(hif_drv); + if (ret) + result = -ENOENT; + + kfree(hif_drv); + + clients_count--; + terminated_handle = NULL; + up(&hif_sema_deinit); + return result; +} + +void NetworkInfoReceived(u8 *pu8Buffer, u32 u32Length) +{ + s32 result = 0; + struct host_if_msg msg; + int id; + struct host_if_drv *hif_drv = NULL; + + id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24)); + hif_drv = get_handler_from_id(id); + + if (!hif_drv || hif_drv == terminated_handle) { + PRINT_ER("NetworkInfo received but driver not init[%p]\n", hif_drv); + return; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_RCVD_NTWRK_INFO; + msg.drv = hif_drv; + + msg.body.net_info.len = u32Length; + msg.body.net_info.buffer = kmalloc(u32Length, GFP_KERNEL); + memcpy(msg.body.net_info.buffer, pu8Buffer, u32Length); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending network info message queue message parameters: Error(%d)\n", result); +} + +void GnrlAsyncInfoReceived(u8 *pu8Buffer, u32 u32Length) +{ + s32 result = 0; + struct host_if_msg msg; + int id; + struct host_if_drv *hif_drv = NULL; + + down(&hif_sema_deinit); + + id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24)); + hif_drv = get_handler_from_id(id); + PRINT_D(HOSTINF_DBG, "General asynchronous info packet received\n"); + + if (!hif_drv || hif_drv == terminated_handle) { + PRINT_D(HOSTINF_DBG, "Wifi driver handler is equal to NULL\n"); + up(&hif_sema_deinit); + return; + } + + if (!hif_drv->usr_conn_req.pfUserConnectResult) { + PRINT_ER("Received mac status is not needed when there is no current Connect Reques\n"); + up(&hif_sema_deinit); + return; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO; + msg.drv = hif_drv; + + msg.body.async_info.len = u32Length; + msg.body.async_info.buffer = kmalloc(u32Length, GFP_KERNEL); + memcpy(msg.body.async_info.buffer, pu8Buffer, u32Length); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue asynchronous message info: Error(%d)\n", result); + + up(&hif_sema_deinit); +} + +void host_int_ScanCompleteReceived(u8 *pu8Buffer, u32 u32Length) +{ + s32 result = 0; + struct host_if_msg msg; + int id; + struct host_if_drv *hif_drv = NULL; + + id = ((pu8Buffer[u32Length - 4]) | (pu8Buffer[u32Length - 3] << 8) | (pu8Buffer[u32Length - 2] << 16) | (pu8Buffer[u32Length - 1] << 24)); + hif_drv = get_handler_from_id(id); + + PRINT_D(GENERIC_DBG, "Scan notification received %p\n", hif_drv); + + if (!hif_drv || hif_drv == terminated_handle) + return; + + if (hif_drv->usr_scan_req.pfUserScanResult) { + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_RCVD_SCAN_COMPLETE; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("Error in sending message queue scan complete parameters: Error(%d)\n", result); + } + + return; +} + +s32 host_int_remain_on_channel(struct host_if_drv *hif_drv, u32 u32SessionID, + u32 u32duration, u16 chan, + wilc_remain_on_chan_expired RemainOnChanExpired, + wilc_remain_on_chan_ready RemainOnChanReady, + void *pvUserArg) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_REMAIN_ON_CHAN; + msg.body.remain_on_ch.u16Channel = chan; + msg.body.remain_on_ch.pRemainOnChanExpired = RemainOnChanExpired; + msg.body.remain_on_ch.pRemainOnChanReady = RemainOnChanReady; + msg.body.remain_on_ch.pVoid = pvUserArg; + msg.body.remain_on_ch.u32duration = u32duration; + msg.body.remain_on_ch.u32ListenSessionID = u32SessionID; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc mq send fail\n"); + + return result; +} + +s32 host_int_ListenStateExpired(struct host_if_drv *hif_drv, u32 u32SessionID) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + del_timer(&hif_drv->hRemainOnChannel); + + memset(&msg, 0, sizeof(struct host_if_msg)); + msg.id = HOST_IF_MSG_LISTEN_TIMER_FIRED; + msg.drv = hif_drv; + msg.body.remain_on_ch.u32ListenSessionID = u32SessionID; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc mq send fail\n"); + + return result; +} + +s32 host_int_frame_register(struct host_if_drv *hif_drv, u16 u16FrameType, bool bReg) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_REGISTER_FRAME; + switch (u16FrameType) { + case ACTION: + PRINT_D(HOSTINF_DBG, "ACTION\n"); + msg.body.reg_frame.u8Regid = ACTION_FRM_IDX; + break; + + case PROBE_REQ: + PRINT_D(HOSTINF_DBG, "PROBE REQ\n"); + msg.body.reg_frame.u8Regid = PROBE_REQ_IDX; + break; + + default: + PRINT_D(HOSTINF_DBG, "Not valid frame type\n"); + break; + } + msg.body.reg_frame.u16FrameType = u16FrameType; + msg.body.reg_frame.bReg = bReg; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc mq send fail\n"); + + return result; +} + +s32 host_int_add_beacon(struct host_if_drv *hif_drv, u32 u32Interval, + u32 u32DTIMPeriod, u32 u32HeadLen, u8 *pu8Head, + u32 u32TailLen, u8 *pu8Tail) +{ + s32 result = 0; + struct host_if_msg msg; + struct beacon_attr *pstrSetBeaconParam = &msg.body.beacon_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + PRINT_D(HOSTINF_DBG, "Setting adding beacon message queue params\n"); + + msg.id = HOST_IF_MSG_ADD_BEACON; + msg.drv = hif_drv; + pstrSetBeaconParam->interval = u32Interval; + pstrSetBeaconParam->dtim_period = u32DTIMPeriod; + pstrSetBeaconParam->head_len = u32HeadLen; + pstrSetBeaconParam->head = kmemdup(pu8Head, u32HeadLen, GFP_KERNEL); + if (!pstrSetBeaconParam->head) { + result = -ENOMEM; + goto ERRORHANDLER; + } + pstrSetBeaconParam->tail_len = u32TailLen; + + if (u32TailLen > 0) { + pstrSetBeaconParam->tail = kmemdup(pu8Tail, u32TailLen, + GFP_KERNEL); + if (!pstrSetBeaconParam->tail) { + result = -ENOMEM; + goto ERRORHANDLER; + } + } else { + pstrSetBeaconParam->tail = NULL; + } + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc mq send fail\n"); + +ERRORHANDLER: + if (result) { + kfree(pstrSetBeaconParam->head); + + kfree(pstrSetBeaconParam->tail); + } + + return result; +} + +s32 host_int_del_beacon(struct host_if_drv *hif_drv) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + msg.id = HOST_IF_MSG_DEL_BEACON; + msg.drv = hif_drv; + PRINT_D(HOSTINF_DBG, "Setting deleting beacon message queue params\n"); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + return result; +} + +s32 host_int_add_station(struct host_if_drv *hif_drv, + struct add_sta_param *pstrStaParams) +{ + s32 result = 0; + struct host_if_msg msg; + struct add_sta_param *pstrAddStationMsg = &msg.body.add_sta_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + PRINT_D(HOSTINF_DBG, "Setting adding station message queue params\n"); + + msg.id = HOST_IF_MSG_ADD_STATION; + msg.drv = hif_drv; + + memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param)); + if (pstrAddStationMsg->u8NumRates > 0) { + u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL); + + if (!rates) + return -ENOMEM; + + memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates); + pstrAddStationMsg->pu8Rates = rates; + } + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + return result; +} + +s32 host_int_del_station(struct host_if_drv *hif_drv, const u8 *pu8MacAddr) +{ + s32 result = 0; + struct host_if_msg msg; + struct del_sta *pstrDelStationMsg = &msg.body.del_sta_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + PRINT_D(HOSTINF_DBG, "Setting deleting station message queue params\n"); + + msg.id = HOST_IF_MSG_DEL_STATION; + msg.drv = hif_drv; + + if (!pu8MacAddr) + eth_broadcast_addr(pstrDelStationMsg->mac_addr); + else + memcpy(pstrDelStationMsg->mac_addr, pu8MacAddr, ETH_ALEN); + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + return result; +} + +s32 host_int_del_allstation(struct host_if_drv *hif_drv, + u8 pu8MacAddr[][ETH_ALEN]) +{ + s32 result = 0; + struct host_if_msg msg; + struct del_all_sta *pstrDelAllStationMsg = &msg.body.del_all_sta_info; + u8 au8Zero_Buff[ETH_ALEN] = {0}; + u32 i; + u8 u8AssocNumb = 0; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + PRINT_D(HOSTINF_DBG, "Setting deauthenticating station message queue params\n"); + + msg.id = HOST_IF_MSG_DEL_ALL_STA; + msg.drv = hif_drv; + + for (i = 0; i < MAX_NUM_STA; i++) { + if (memcmp(pu8MacAddr[i], au8Zero_Buff, ETH_ALEN)) { + memcpy(pstrDelAllStationMsg->del_all_sta[i], pu8MacAddr[i], ETH_ALEN); + PRINT_D(CFG80211_DBG, "BSSID = %x%x%x%x%x%x\n", + pstrDelAllStationMsg->del_all_sta[i][0], + pstrDelAllStationMsg->del_all_sta[i][1], + pstrDelAllStationMsg->del_all_sta[i][2], + pstrDelAllStationMsg->del_all_sta[i][3], + pstrDelAllStationMsg->del_all_sta[i][4], + pstrDelAllStationMsg->del_all_sta[i][5]); + u8AssocNumb++; + } + } + if (!u8AssocNumb) { + PRINT_D(CFG80211_DBG, "NO ASSOCIATED STAS\n"); + return result; + } + + pstrDelAllStationMsg->assoc_sta = u8AssocNumb; + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + down(&hif_sema_wait_response); + + return result; +} + +s32 host_int_edit_station(struct host_if_drv *hif_drv, + struct add_sta_param *pstrStaParams) +{ + s32 result = 0; + struct host_if_msg msg; + struct add_sta_param *pstrAddStationMsg = &msg.body.add_sta_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + PRINT_D(HOSTINF_DBG, "Setting editing station message queue params\n"); + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_EDIT_STATION; + msg.drv = hif_drv; + + memcpy(pstrAddStationMsg, pstrStaParams, sizeof(struct add_sta_param)); + if (pstrAddStationMsg->u8NumRates > 0) { + u8 *rates = kmalloc(pstrAddStationMsg->u8NumRates, GFP_KERNEL); + + if (!rates) + return -ENOMEM; + + memcpy(rates, pstrStaParams->pu8Rates, pstrAddStationMsg->u8NumRates); + pstrAddStationMsg->pu8Rates = rates; + } + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + return result; +} + +s32 host_int_set_power_mgmt(struct host_if_drv *hif_drv, + bool bIsEnabled, + u32 u32Timeout) +{ + s32 result = 0; + struct host_if_msg msg; + struct power_mgmt_param *pstrPowerMgmtParam = &msg.body.pwr_mgmt_info; + + PRINT_INFO(HOSTINF_DBG, "\n\n>> Setting PS to %d <<\n\n", bIsEnabled); + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + PRINT_D(HOSTINF_DBG, "Setting Power management message queue params\n"); + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_POWER_MGMT; + msg.drv = hif_drv; + + pstrPowerMgmtParam->enabled = bIsEnabled; + pstrPowerMgmtParam->timeout = u32Timeout; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + return result; +} + +s32 host_int_setup_multicast_filter(struct host_if_drv *hif_drv, + bool bIsEnabled, + u32 u32count) +{ + s32 result = 0; + struct host_if_msg msg; + struct set_multicast *pstrMulticastFilterParam = &msg.body.multicast_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + PRINT_D(HOSTINF_DBG, "Setting Multicast Filter params\n"); + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_SET_MULTICAST_FILTER; + msg.drv = hif_drv; + + pstrMulticastFilterParam->enabled = bIsEnabled; + pstrMulticastFilterParam->cnt = u32count; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + return result; +} + +static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo) +{ + struct join_bss_param *pNewJoinBssParam = NULL; + u8 *pu8IEs; + u16 u16IEsLen; + u16 index = 0; + u8 suppRatesNo = 0; + u8 extSuppRatesNo; + u16 jumpOffset; + u8 pcipherCount; + u8 authCount; + u8 pcipherTotalCount = 0; + u8 authTotalCount = 0; + u8 i, j; + + pu8IEs = ptstrNetworkInfo->pu8IEs; + u16IEsLen = ptstrNetworkInfo->u16IEsLen; + + pNewJoinBssParam = kzalloc(sizeof(struct join_bss_param), GFP_KERNEL); + if (pNewJoinBssParam) { + pNewJoinBssParam->dtim_period = ptstrNetworkInfo->u8DtimPeriod; + pNewJoinBssParam->beacon_period = ptstrNetworkInfo->u16BeaconPeriod; + pNewJoinBssParam->cap_info = ptstrNetworkInfo->u16CapInfo; + memcpy(pNewJoinBssParam->au8bssid, ptstrNetworkInfo->au8bssid, 6); + memcpy((u8 *)pNewJoinBssParam->ssid, ptstrNetworkInfo->au8ssid, ptstrNetworkInfo->u8SsidLen + 1); + pNewJoinBssParam->ssid_len = ptstrNetworkInfo->u8SsidLen; + memset(pNewJoinBssParam->rsn_pcip_policy, 0xFF, 3); + memset(pNewJoinBssParam->rsn_auth_policy, 0xFF, 3); + + while (index < u16IEsLen) { + if (pu8IEs[index] == SUPP_RATES_IE) { + suppRatesNo = pu8IEs[index + 1]; + pNewJoinBssParam->supp_rates[0] = suppRatesNo; + index += 2; + + for (i = 0; i < suppRatesNo; i++) + pNewJoinBssParam->supp_rates[i + 1] = pu8IEs[index + i]; + + index += suppRatesNo; + continue; + } else if (pu8IEs[index] == EXT_SUPP_RATES_IE) { + extSuppRatesNo = pu8IEs[index + 1]; + if (extSuppRatesNo > (MAX_RATES_SUPPORTED - suppRatesNo)) + pNewJoinBssParam->supp_rates[0] = MAX_RATES_SUPPORTED; + else + pNewJoinBssParam->supp_rates[0] += extSuppRatesNo; + index += 2; + for (i = 0; i < (pNewJoinBssParam->supp_rates[0] - suppRatesNo); i++) + pNewJoinBssParam->supp_rates[suppRatesNo + i + 1] = pu8IEs[index + i]; + + index += extSuppRatesNo; + continue; + } else if (pu8IEs[index] == HT_CAPABILITY_IE) { + pNewJoinBssParam->ht_capable = true; + index += pu8IEs[index + 1] + 2; + continue; + } else if ((pu8IEs[index] == WMM_IE) && + (pu8IEs[index + 2] == 0x00) && (pu8IEs[index + 3] == 0x50) && + (pu8IEs[index + 4] == 0xF2) && + (pu8IEs[index + 5] == 0x02) && + ((pu8IEs[index + 6] == 0x00) || (pu8IEs[index + 6] == 0x01)) && + (pu8IEs[index + 7] == 0x01)) { + pNewJoinBssParam->wmm_cap = true; + + if (pu8IEs[index + 8] & BIT(7)) + pNewJoinBssParam->uapsd_cap = true; + index += pu8IEs[index + 1] + 2; + continue; + } else if ((pu8IEs[index] == P2P_IE) && + (pu8IEs[index + 2] == 0x50) && (pu8IEs[index + 3] == 0x6f) && + (pu8IEs[index + 4] == 0x9a) && + (pu8IEs[index + 5] == 0x09) && (pu8IEs[index + 6] == 0x0c)) { + u16 u16P2P_count; + + pNewJoinBssParam->tsf = ptstrNetworkInfo->u32Tsf; + pNewJoinBssParam->noa_enabled = 1; + pNewJoinBssParam->idx = pu8IEs[index + 9]; + + if (pu8IEs[index + 10] & BIT(7)) { + pNewJoinBssParam->opp_enabled = 1; + pNewJoinBssParam->ct_window = pu8IEs[index + 10]; + } else { + pNewJoinBssParam->opp_enabled = 0; + } + + PRINT_D(GENERIC_DBG, "P2P Dump\n"); + for (i = 0; i < pu8IEs[index + 7]; i++) + PRINT_D(GENERIC_DBG, " %x\n", pu8IEs[index + 9 + i]); + + pNewJoinBssParam->cnt = pu8IEs[index + 11]; + u16P2P_count = index + 12; + + memcpy(pNewJoinBssParam->duration, pu8IEs + u16P2P_count, 4); + u16P2P_count += 4; + + memcpy(pNewJoinBssParam->interval, pu8IEs + u16P2P_count, 4); + u16P2P_count += 4; + + memcpy(pNewJoinBssParam->start_time, pu8IEs + u16P2P_count, 4); + + index += pu8IEs[index + 1] + 2; + continue; + + } else if ((pu8IEs[index] == RSN_IE) || + ((pu8IEs[index] == WPA_IE) && (pu8IEs[index + 2] == 0x00) && + (pu8IEs[index + 3] == 0x50) && (pu8IEs[index + 4] == 0xF2) && + (pu8IEs[index + 5] == 0x01))) { + u16 rsnIndex = index; + + if (pu8IEs[rsnIndex] == RSN_IE) { + pNewJoinBssParam->mode_802_11i = 2; + } else { + if (pNewJoinBssParam->mode_802_11i == 0) + pNewJoinBssParam->mode_802_11i = 1; + rsnIndex += 4; + } + + rsnIndex += 7; + pNewJoinBssParam->rsn_grp_policy = pu8IEs[rsnIndex]; + rsnIndex++; + jumpOffset = pu8IEs[rsnIndex] * 4; + pcipherCount = (pu8IEs[rsnIndex] > 3) ? 3 : pu8IEs[rsnIndex]; + rsnIndex += 2; + + for (i = pcipherTotalCount, j = 0; i < pcipherCount + pcipherTotalCount && i < 3; i++, j++) + pNewJoinBssParam->rsn_pcip_policy[i] = pu8IEs[rsnIndex + ((j + 1) * 4) - 1]; + + pcipherTotalCount += pcipherCount; + rsnIndex += jumpOffset; + + jumpOffset = pu8IEs[rsnIndex] * 4; + + authCount = (pu8IEs[rsnIndex] > 3) ? 3 : pu8IEs[rsnIndex]; + rsnIndex += 2; + + for (i = authTotalCount, j = 0; i < authTotalCount + authCount; i++, j++) + pNewJoinBssParam->rsn_auth_policy[i] = pu8IEs[rsnIndex + ((j + 1) * 4) - 1]; + + authTotalCount += authCount; + rsnIndex += jumpOffset; + + if (pu8IEs[index] == RSN_IE) { + pNewJoinBssParam->rsn_cap[0] = pu8IEs[rsnIndex]; + pNewJoinBssParam->rsn_cap[1] = pu8IEs[rsnIndex + 1]; + rsnIndex += 2; + } + pNewJoinBssParam->rsn_found = true; + index += pu8IEs[index + 1] + 2; + continue; + } else + index += pu8IEs[index + 1] + 2; + } + } + + return (void *)pNewJoinBssParam; +} + +void host_int_freeJoinParams(void *pJoinParams) +{ + if ((struct bss_param *)pJoinParams) + kfree((struct bss_param *)pJoinParams); + else + PRINT_ER("Unable to FREE null pointer\n"); +} + +s32 host_int_delBASession(struct host_if_drv *hif_drv, char *pBSSID, char TID) +{ + s32 result = 0; + struct host_if_msg msg; + struct ba_session_info *pBASessionInfo = &msg.body.session_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_DEL_BA_SESSION; + + memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN); + pBASessionInfo->u8Ted = TID; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + down(&hif_sema_wait_response); + + return result; +} + +s32 host_int_del_All_Rx_BASession(struct host_if_drv *hif_drv, + char *pBSSID, + char TID) +{ + s32 result = 0; + struct host_if_msg msg; + struct ba_session_info *pBASessionInfo = &msg.body.session_info; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_DEL_ALL_RX_BA_SESSIONS; + + memcpy(pBASessionInfo->au8Bssid, pBSSID, ETH_ALEN); + pBASessionInfo->u8Ted = TID; + msg.drv = hif_drv; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + down(&hif_sema_wait_response); + + return result; +} + +s32 host_int_setup_ipaddress(struct host_if_drv *hif_drv, u8 *u16ipadd, u8 idx) +{ + s32 result = 0; + struct host_if_msg msg; + + return 0; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_SET_IPADDRESS; + + msg.body.ip_info.ip_addr = u16ipadd; + msg.drv = hif_drv; + msg.body.ip_info.idx = idx; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + return result; +} + +s32 host_int_get_ipaddress(struct host_if_drv *hif_drv, u8 *u16ipadd, u8 idx) +{ + s32 result = 0; + struct host_if_msg msg; + + if (!hif_drv) { + PRINT_ER("driver is null\n"); + return -EFAULT; + } + + memset(&msg, 0, sizeof(struct host_if_msg)); + + msg.id = HOST_IF_MSG_GET_IPADDRESS; + + msg.body.ip_info.ip_addr = u16ipadd; + msg.drv = hif_drv; + msg.body.ip_info.idx = idx; + + result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg)); + if (result) + PRINT_ER("wilc_mq_send fail\n"); + + return result; +} |