diff options
Diffstat (limited to 'wilink_6_1/platforms/os/linux/src/CmdInterpretWext.c')
| -rw-r--r-- | wilink_6_1/platforms/os/linux/src/CmdInterpretWext.c | 1793 |
1 files changed, 1793 insertions, 0 deletions
diff --git a/wilink_6_1/platforms/os/linux/src/CmdInterpretWext.c b/wilink_6_1/platforms/os/linux/src/CmdInterpretWext.c new file mode 100644 index 0000000..7163744 --- /dev/null +++ b/wilink_6_1/platforms/os/linux/src/CmdInterpretWext.c @@ -0,0 +1,1793 @@ +/* + * CmdInterpretWext.c + * + * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name Texas Instruments nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + +#include "tidef.h" +#include "WlanDrvIf.h" +#include "tiwlnif.h" +#include "osDot11.h" +#include "802_11Defs.h" +#include "paramOut.h" +#include "coreDefaultParams.h" +#include "version.h" +#include "osApi.h" +#include "CmdHndlr.h" +#include "CmdInterpret.h" +#include "CmdInterpretWext.h" +#include "TI_IPC_Api.h" +#include "WlanDrvIf.h" +#include <linux/wireless.h> +#include <linux/if_arp.h> +#include <asm/uaccess.h> +#include <net/iw_handler.h> +#include "privateCmd.h" +#include "DrvMain.h" +#include "CmdDispatcher.h" +#include "EvHandler.h" +#include "admCtrl.h" + + +static TI_INT32 cmdInterpret_Event(IPC_EV_DATA* pData); +static int cmdInterpret_setSecurityParams (TI_HANDLE hCmdInterpret); +static int cmdInterpret_initEvents(TI_HANDLE hCmdInterpret); +static int cmdInterpret_unregisterEvents(TI_HANDLE hCmdInterpret, TI_HANDLE hEvHandler); + +#define CHECK_PENDING_RESULT(x,y) if (x == COMMAND_PENDING) { os_printf ("Unexpected COMMAND PENDING result (cmd = 0x%x)\n",y->paramType); break; } + +static const char *ieee80211_modes[] = { + "?", "IEEE 802.11 B", "IEEE 802.11 A", "IEEE 802.11 BG", "IEEE 802.11 ABG" +}; +#ifdef XCC_MODULE_INCLUDED +typedef struct +{ + + TI_UINT8 *assocRespBuffer; + TI_UINT32 assocRespLen; +} cckm_assocInformation_t; + +#define ASSOC_RESP_FIXED_DATA_LEN 6 +#define MAX_BEACON_BODY_LENGTH 350 +#define BEACON_HEADER_FIX_SIZE 12 +#define CCKM_START_EVENT_SIZE 23 /* cckm-start string + timestamp + bssid + null */ +#endif + +/* Initialize the CmdInterpreter module */ +TI_HANDLE cmdInterpret_Create (TI_HANDLE hOs) +{ + cmdInterpret_t *pCmdInterpret; + + /* Allocate memory for object */ + pCmdInterpret = os_memoryAlloc (hOs, sizeof(cmdInterpret_t)); + + /* In case of failure -> return NULL */ + if (!pCmdInterpret) + { + os_printf ("cmdInterpret_init: failed to allocate memory...aborting\n"); + return NULL; + } + + /* Clear all fields in cmdInterpreter module object */ + os_memoryZero (hOs, pCmdInterpret, sizeof (cmdInterpret_t)); + + /* Save handlers */ + pCmdInterpret->hOs = hOs; + + /* Return pointer to object */ + return (TI_HANDLE)pCmdInterpret; +} + + +/* Deinitialize the cmdInterpreter module */ +TI_STATUS cmdInterpret_Destroy (TI_HANDLE hCmdInterpret, TI_HANDLE hEvHandler) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + + /* Unregister events */ + cmdInterpret_unregisterEvents ((TI_HANDLE)pCmdInterpret, hEvHandler); + + /* Release allocated memory */ + os_memoryFree (pCmdInterpret->hOs, pCmdInterpret, sizeof(cmdInterpret_t)); + + return TI_OK; +} + + +void cmdInterpret_Init (TI_HANDLE hCmdInterpret, TStadHandlesList *pStadHandles) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + + pCmdInterpret->hCmdHndlr = pStadHandles->hCmdHndlr; + pCmdInterpret->hEvHandler = pStadHandles->hEvHandler; + pCmdInterpret->hCmdDispatch = pStadHandles->hCmdDispatch; + + /* Register to driver events */ + cmdInterpret_initEvents (hCmdInterpret); +} + + +/* Handle a single command */ +int cmdInterpret_convertAndExecute(TI_HANDLE hCmdInterpret, TConfigCommand *cmdObj) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + paramInfo_t *pParam; + TI_STATUS res = TI_NOK; + int i,j; + + union iwreq_data *wrqu = (union iwreq_data *)cmdObj->buffer1; + + cmdObj->return_code = WEXT_NOT_SUPPORTED; + pParam = (paramInfo_t *)os_memoryAlloc(pCmdInterpret->hOs, sizeof(paramInfo_t)); + if (!pParam) + return res; + /* Check user request */ + switch (cmdObj->cmd) + { + + /* get name == wireless protocol - used to verify the presence of Wireless Extensions*/ + case SIOCGIWNAME: + os_memoryCopy(pCmdInterpret->hOs, cmdObj->buffer1, WLAN_PROTOCOL_NAME, IFNAMSIZ); + res = TI_OK; + break; + + /* Set channel / frequency */ + case SIOCSIWFREQ: + { + /* If there is a given channel */ + if (wrqu->freq.m != 0) + { + pParam->paramType = SITE_MGR_DESIRED_CHANNEL_PARAM; + pParam->paramLength = sizeof(TI_UINT32); + pParam->content.siteMgrDesiredChannel = wrqu->freq.m; + + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + } + break; + } + + /* Get channel / frequency */ + case SIOCGIWFREQ: + { + pParam->paramType = SITE_MGR_CURRENT_CHANNEL_PARAM; + pParam->paramLength = sizeof(TI_UINT32); + + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch, pParam); + if(res == NO_SITE_SELECTED_YET) + res = TI_OK; + + CHECK_PENDING_RESULT(res,pParam) + + if (res == TI_OK) + { + wrqu->freq.m = pParam->content.siteMgrCurrentChannel; + wrqu->freq.e = 3; + wrqu->freq.i = 0; + } + break; + } + + /* Set Mode (Adhoc / infrastructure) */ + case SIOCSIWMODE: + { + pParam->paramType = SME_DESIRED_BSS_TYPE_PARAM; + pParam->paramLength = sizeof(ScanBssType_e); + + switch (wrqu->mode) + { + case IW_MODE_AUTO: + pParam->content.smeDesiredBSSType = BSS_ANY; + break; + case IW_MODE_ADHOC: + pParam->content.smeDesiredBSSType = BSS_INDEPENDENT; + break; + case IW_MODE_INFRA: + pParam->content.smeDesiredBSSType = BSS_INFRASTRUCTURE; + break; + default: + res = -EOPNOTSUPP; + goto cmd_end; + } + + res = cmdDispatch_SetParam(pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + /* also set the site mgr desired mode */ + pParam->paramType = SITE_MGR_DESIRED_BSS_TYPE_PARAM; + res = cmdDispatch_SetParam(pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + break; + } + + /* Get Mode (Adhoc / infrastructure) */ + case SIOCGIWMODE: + { + pParam->paramType = SME_DESIRED_BSS_TYPE_PARAM; + pParam->paramLength = sizeof(ScanBssType_e); + res = cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + switch (pParam->content.smeDesiredBSSType) + { + case BSS_ANY: + wrqu->mode = IW_MODE_AUTO; + break; + case BSS_INDEPENDENT: + wrqu->mode = IW_MODE_ADHOC; + break; + case BSS_INFRASTRUCTURE: + wrqu->mode = IW_MODE_INFRA; + break; + default: + break; + } + + break; + } + + /* Set sensitivity (Rssi roaming threshold)*/ + case SIOCSIWSENS: + { + /* First get the current roaming configuration as a whole */ + pParam->paramType = ROAMING_MNGR_APPLICATION_CONFIGURATION; + pParam->paramLength = sizeof (roamingMngrConfigParams_t); + res = cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + CHECK_PENDING_RESULT(res,pParam) + + /* Now change the low rssi threshold supplied by the user */ + pParam->content.roamingConfigBuffer.roamingMngrThresholdsConfig.lowRssiThreshold = wrqu->param.value; + + /* And set the parameters back to the roaming module */ + res = cmdDispatch_SetParam(pCmdInterpret->hCmdDispatch, pParam); + + CHECK_PENDING_RESULT(res,pParam) + + break; + } + + /* Get sensitivity (Rssi threshold OR CCA?)*/ + case SIOCGIWSENS: + { + pParam->paramType = ROAMING_MNGR_APPLICATION_CONFIGURATION; + pParam->paramLength = sizeof (roamingMngrConfigParams_t); + res = cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + CHECK_PENDING_RESULT(res,pParam) + + if (res == TI_OK) + { + wrqu->param.value = pParam->content.roamingConfigBuffer.roamingMngrThresholdsConfig.lowRssiThreshold; + wrqu->param.disabled = (wrqu->param.value == 0); + wrqu->param.fixed = 1; + } + + break; + } + + /* Get a range of parameters regarding the device capabilities */ + case SIOCGIWRANGE: + { + struct iw_point *data = (struct iw_point *) cmdObj->buffer1; + struct iw_range *range = (struct iw_range *) cmdObj->buffer2; + int i; + + /* Reset structure */ + data->length = sizeof(struct iw_range); + os_memorySet(pCmdInterpret->hOs, range, 0, sizeof(struct iw_range)); + + /* Wireless Extension version info */ + range->we_version_compiled = WIRELESS_EXT; /* Must be WIRELESS_EXT */ + range->we_version_source = 19; /* Last update of source */ + + /* estimated maximum TCP throughput values (bps) */ + range->throughput = MAX_THROUGHPUT; + + /* NWID (or domain id) */ + range->min_nwid = 0; /* Minimal NWID we are able to set */ + range->max_nwid = 0; /* Maximal NWID we are able to set */ + + /* Old Frequency - no need to support this*/ + range->old_num_channels = 0; + range->old_num_frequency = 0; + + /* Wireless event capability bitmasks */ + IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); + IW_EVENT_CAPA_SET(range->event_capa, IWEVREGISTERED); + IW_EVENT_CAPA_SET(range->event_capa, IWEVEXPIRED); + + /* signal level threshold range */ + range->sensitivity = 0; + + /* Rates */ + pParam->paramType = SITE_MGR_DESIRED_SUPPORTED_RATE_SET_PARAM; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch, pParam ); + + CHECK_PENDING_RESULT(res,pParam) + + /* Number of entries in the rates list */ + range->num_bitrates = pParam->content.siteMgrDesiredSupportedRateSet.len; + for (i=0; i<pParam->content.siteMgrDesiredSupportedRateSet.len; i++) + { + range->bitrate[i] = ((pParam->content.siteMgrDesiredSupportedRateSet.ratesString[i] & 0x7F) * 500000); + } + + /* RTS threshold */ + range->min_rts = TWD_RTS_THRESHOLD_MIN; /* Minimal RTS threshold */ + range->max_rts = TWD_RTS_THRESHOLD_DEF; /* Maximal RTS threshold */ + + /* Frag threshold */ + range->min_frag = TWD_FRAG_THRESHOLD_MIN; /* Minimal frag threshold */ + range->max_frag = TWD_FRAG_THRESHOLD_DEF; /* Maximal frag threshold */ + + /* Power Management duration & timeout */ + range->min_pmp = 0; /* Minimal PM period */ + range->max_pmp = 0; /* Maximal PM period */ + range->min_pmt = 0; /* Minimal PM timeout */ + range->max_pmt = 0; /* Maximal PM timeout */ + range->pmp_flags = IW_POWER_ON; /* How to decode max/min PM period */ + range->pmt_flags = IW_POWER_ON; /* How to decode max/min PM timeout */ + + /* What Power Management options are supported */ + range->pm_capa = IW_POWER_UNICAST_R | /* Receive only unicast messages */ + IW_POWER_MULTICAST_R | /* Receive only multicast messages */ + IW_POWER_ALL_R | /* Receive all messages though PM */ + IW_POWER_FORCE_S | /* Force PM procedure for sending unicast */ + IW_POWER_PERIOD | /* Value is a period/duration of */ + IW_POWER_TIMEOUT; /* Value is a timeout (to go asleep) */ + + /* Transmit power */ + range->txpower_capa = IW_TXPOW_RELATIVE | IW_TXPOW_RANGE; /* What options are supported */ + range->num_txpower = 5; /* Number of entries in the list */ + range->txpower[0] = 1; /* list of values (maximum is IW_MAX_TXPOWER = 8) */ + range->txpower[1] = 2; /* list of values (maximum is IW_MAX_TXPOWER = 8) */ + range->txpower[2] = 3; /* list of values (maximum is IW_MAX_TXPOWER = 8) */ + range->txpower[3] = 4; /* list of values (maximum is IW_MAX_TXPOWER = 8) */ + range->txpower[4] = 5; /* list of values (maximum is IW_MAX_TXPOWER = 8) */ + + /* Retry limits and lifetime */ + range->retry_capa = 0; /* What retry options are supported */ + range->retry_flags = 0; /* How to decode max/min retry limit */ + range->r_time_flags = 0; /* How to decode max/min retry life */ + range->min_retry = 0; /* Minimal number of retries */ + range->max_retry = 0; /* Maximal number of retries */ + range->min_r_time = 0; /* Minimal retry lifetime */ + range->max_r_time = 0; /* Maximal retry lifetime */ + + /* Get Supported channels */ + pParam->paramType = SITE_MGR_RADIO_BAND_PARAM; + res = cmdDispatch_GetParam( pCmdInterpret->hCmdDispatch, pParam ); + + CHECK_PENDING_RESULT(res,pParam) + + /* pParam->content.siteMgrRadioBand contains the current band, now get list of supported channels */ + pParam->paramType = REGULATORY_DOMAIN_ALL_SUPPORTED_CHANNELS; + res = cmdDispatch_GetParam( pCmdInterpret->hCmdDispatch, pParam ); + + CHECK_PENDING_RESULT(res,pParam) + + range->num_channels = pParam->content.supportedChannels.sizeOfList; /* Number of channels [0; num - 1] */ + range->num_frequency = pParam->content.supportedChannels.sizeOfList; /* Number of entry in the list */ + + for (i=0; i<pParam->content.supportedChannels.sizeOfList; i++) + { + range->freq[i].e = 0; + range->freq[i].m = i; + range->freq[i].i = pParam->content.supportedChannels.listOfChannels[i]+1; + } + + /* Encoder (Encryption) capabilities */ + range->num_encoding_sizes = 4; + /* 64(40) bits WEP */ + range->encoding_size[0] = WEP_KEY_LENGTH_40; + /* 128(104) bits WEP */ + range->encoding_size[1] = WEP_KEY_LENGTH_104; + /* 256 bits for WPA-PSK */ + range->encoding_size[2] = TKIP_KEY_LENGTH; + /* 128 bits for WPA2-PSK */ + range->encoding_size[3] = AES_KEY_LENGTH; + /* 4 keys are allowed */ + range->max_encoding_tokens = 4; + + range->encoding_login_index = 0; /* token index for login token */ + + /* Encryption capabilities */ + range->enc_capa = IW_ENC_CAPA_WPA | + IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | + IW_ENC_CAPA_CIPHER_CCMP; /* IW_ENC_CAPA_* bit field */ + + } + break; + + /* Set desired BSSID */ + case SIOCSIWAP: + { + + /* If MAC address is zeroes -> connect to "ANY" BSSID */ + if (MAC_NULL (wrqu->ap_addr.sa_data)) + { + /* Convert to "FF:FF:FF:FF:FF:FF" since this driver requires this value */ + MAC_COPY (pParam->content.siteMgrDesiredBSSID, "\xff\xff\xff\xff\xff\xff"); + } + else + { + MAC_COPY (pParam->content.siteMgrDesiredBSSID, wrqu->ap_addr.sa_data); + } + + pParam->paramType = SITE_MGR_DESIRED_BSSID_PARAM; + res = cmdDispatch_SetParam ( pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + + /* also set it to the SME */ + pParam->paramType = SME_DESIRED_BSSID_PARAM; + res = cmdDispatch_SetParam ( pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + + break; + } + + + /* Get current BSSID */ + case SIOCGIWAP: + { + /* Get current AP BSSID */ + pParam->paramType = SITE_MGR_CURRENT_BSSID_PARAM; + res = cmdDispatch_GetParam ( pCmdInterpret->hCmdDispatch, pParam ); + + CHECK_PENDING_RESULT(res,pParam) + + /* In case we are not associated - copy zeroes into bssid */ + if (res == NO_SITE_SELECTED_YET) + { + MAC_COPY (wrqu->ap_addr.sa_data, "\x00\x00\x00\x00\x00\x00"); + cmdObj->return_code = WEXT_OK; + } + else if (res == TI_OK) + { + MAC_COPY (wrqu->ap_addr.sa_data, pParam->content.siteMgrDesiredBSSID); + } + + break; + } + + + /* request MLME operation (Deauthenticate / Disassociate) */ + case SIOCSIWMLME: + { + struct iw_mlme *mlme = (struct iw_mlme *)cmdObj->param3; + + pParam->paramType = SITE_MGR_DESIRED_SSID_PARAM; + + /* In either case - we need to disconnect, so prepare "junk" SSID */ + for (i = 0; i < MAX_SSID_LEN; i++) + pParam->content.siteMgrDesiredSSID.str[i] = (i+1); + pParam->content.siteMgrDesiredSSID.len = MAX_SSID_LEN; + + switch (mlme->cmd) + { + case IW_MLME_DEAUTH: + case IW_MLME_DISASSOC: + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + /* now also set it to the SME */ + pParam->paramType = SME_DESIRED_SSID_ACT_PARAM; + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + break; + default: + res = -EOPNOTSUPP; + goto cmd_end; + } + break; + } + + /* trigger scanning (list cells) */ + case SIOCSIWSCAN: + { + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) + { + struct iw_scan_req scanReq; + + if(copy_from_user(&scanReq, wrqu->data.pointer, sizeof(scanReq))) + { + printk("CRITICAL: Could not copy data from user space!!!"); + res = -EFAULT; + goto cmd_end; + } + + pParam->content.tScanDesiredSSID.len = scanReq.essid_len; + os_memoryCopy(pCmdInterpret->hOs, pParam->content.tScanDesiredSSID.str, scanReq.essid, scanReq.essid_len); + } + else + { + pParam->content.tScanDesiredSSID.len = 0; + } + + pParam->paramType = SCAN_CNCN_BSSID_LIST_SCAN_PARAM; + pParam->paramLength = sizeof(pParam->content.tScanDesiredSSID); + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + } + break; + + /* get scanning results */ + case SIOCGIWSCAN: + { + unsigned char ies[256]; + unsigned char buf[30]; + char *event = (char *)cmdObj->buffer2; + struct iw_event iwe; + char *end_buf, *current_val; + int allocated_size; + OS_802_11_BSSID_LIST_EX *my_list; + OS_802_11_BSSID_EX *my_current; + int offset; + OS_802_11_VARIABLE_IEs *pRsnIes; + int ies_offset; + int i; + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) + struct iw_request_info info; + info.cmd = SIOCGIWSCAN; + info.flags = 0; +#endif + end_buf = (char *)(cmdObj->buffer2 + wrqu->data.length); + + /* First get the amount of memory required to hold the entire BSSID list by setting the length to 0 */ + pParam->paramType = SCAN_CNCN_BSSID_LIST_SIZE_PARAM; + pParam->paramLength = 0; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + + allocated_size = pParam->content.uBssidListSize; + + /* Allocate required memory */ + my_list = os_memoryAlloc (pCmdInterpret->hOs, allocated_size); + if (!my_list) { + res = -ENOMEM; + goto cmd_end; + } + + /* And retrieve the list */ + pParam->paramType = SCAN_CNCN_BSSID_LIST_PARAM; + pParam->content.pBssidList = my_list; + pParam->paramLength = allocated_size; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + + my_current = &my_list->Bssid[0]; + i=0; + if(wrqu->data.flags) + { + for (i=0; i<wrqu->data.flags; i++) + my_current = (OS_802_11_BSSID_EX *) (((char *) my_current) + my_current->Length); + } + /* Now send a wireless event per BSSID with "tokens" describing it */ + + for (; i<my_list->NumberOfItems; i++) + { + + if (event + my_current->Length > end_buf) + { + break; + } + + /* The first entry MUST be the AP BSSID */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + iwe.len = IW_EV_ADDR_LEN; + os_memoryCopy(pCmdInterpret->hOs, iwe.u.ap_addr.sa_data, &my_current->MacAddress, ETH_ALEN); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_event(event, end_buf, &iwe, IW_EV_ADDR_LEN); +#else + event = iwe_stream_add_event(&info,event, end_buf, &iwe, IW_EV_ADDR_LEN); +#endif + /* Add SSID */ + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + iwe.u.data.length = min((TI_UINT8)my_current->Ssid.SsidLength, (TI_UINT8)32); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_point(event, end_buf, &iwe, my_current->Ssid.Ssid); +#else + event = iwe_stream_add_point(&info,event, end_buf, &iwe, my_current->Ssid.Ssid); +#endif + /* Add the protocol name (BSS support for A/B/G) */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWNAME; + os_memoryCopy(pCmdInterpret->hOs, (void*)iwe.u.name, (void*)ieee80211_modes[my_current->NetworkTypeInUse], IFNAMSIZ); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_event(event, end_buf, &iwe, IW_EV_CHAR_LEN); +#else + event = iwe_stream_add_event(&info,event, end_buf, &iwe, IW_EV_CHAR_LEN); +#endif + /* add mode (infrastructure or Adhoc) */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWMODE; + if (my_current->InfrastructureMode == os802_11IBSS) + iwe.u.mode = IW_MODE_ADHOC; + else if (my_current->InfrastructureMode == os802_11Infrastructure) + iwe.u.mode = IW_MODE_INFRA; + else + iwe.u.mode = IW_MODE_AUTO; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_event(event, end_buf, &iwe, IW_EV_UINT_LEN); +#else + event = iwe_stream_add_event(&info,event, end_buf, &iwe, IW_EV_UINT_LEN); +#endif + + /* add freq */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = my_current->Configuration.Union.channel; + iwe.u.freq.e = 3; /* Frequency divider */ + iwe.u.freq.i = 0; + iwe.len = IW_EV_FREQ_LEN; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_event(event, end_buf, &iwe, IW_EV_FREQ_LEN); +#else + event = iwe_stream_add_event(&info,event, end_buf, &iwe, IW_EV_FREQ_LEN); +#endif + /* Add quality statistics */ + iwe.cmd = IWEVQUAL; + iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED | IW_QUAL_QUAL_INVALID | IW_QUAL_NOISE_INVALID | IW_QUAL_DBM; + iwe.u.qual.qual = 0; + iwe.u.qual.level = my_current->Rssi; + iwe.u.qual.noise = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_event(event, end_buf, &iwe, IW_EV_QUAL_LEN); +#else + event = iwe_stream_add_event(&info,event, end_buf, &iwe, IW_EV_QUAL_LEN); +#endif + /* Add encryption capability */ + iwe.cmd = SIOCGIWENCODE; + if ((my_current->Capabilities >> CAP_PRIVACY_SHIFT) & CAP_PRIVACY_MASK) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_point(event, end_buf, &iwe, NULL); +#else + event = iwe_stream_add_point(&info,event, end_buf, &iwe, NULL); +#endif + + /* add rate */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWRATE; + current_val = event + IW_EV_LCP_LEN; + for (j=0; j<16; j++) + { + if (my_current->SupportedRates[j]) + { + iwe.u.bitrate.value = ((my_current->SupportedRates[j] & 0x7f) * 500000); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + current_val = iwe_stream_add_value(event, current_val, end_buf, &iwe,IW_EV_PARAM_LEN); +#else + current_val = iwe_stream_add_value(&info,event, current_val,end_buf, &iwe,IW_EV_PARAM_LEN); +#endif + } + } + + event = current_val; + + /* CUSTOM - Add beacon interval */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + sprintf(buf, "Bcn int = %d ms ", my_current->Configuration.BeaconPeriod); + iwe.u.data.length = strlen(buf); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_point(event, end_buf, &iwe, buf); +#else + event = iwe_stream_add_point(&info,event, end_buf, &iwe, buf); +#endif + /* add RSN IE */ + os_memorySet (pCmdInterpret->hOs, &iwe, 0, sizeof(iwe)); + os_memorySet (pCmdInterpret->hOs, ies, 0, 256); + iwe.cmd = IWEVGENIE; + offset = sizeof(OS_802_11_FIXED_IEs); + ies_offset = 0; + + while(offset < my_current->IELength) + { + pRsnIes = (OS_802_11_VARIABLE_IEs*)&(my_current->IEs[offset]); + if((pRsnIes->ElementID == RSN_IE_ID) || (pRsnIes->ElementID == WPA_IE_ID)) + { + os_memoryCopy (pCmdInterpret->hOs, ies + ies_offset, (char *)&(my_current->IEs[offset]), pRsnIes->Length + 2); + ies_offset += pRsnIes->Length + 2; + } + offset += pRsnIes->Length + 2; + } + if (ies_offset) + { + iwe.u.data.flags = 1; + iwe.u.data.length = ies_offset; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27) + event = iwe_stream_add_point(event, end_buf, &iwe, (char *)ies); +#else + event = iwe_stream_add_point(&info, event, end_buf, &iwe, (char *)ies); +#endif + } + + my_current = (OS_802_11_BSSID_EX *) (((char *) my_current) + my_current->Length); + } + + wrqu->data.length = event - ((char *)cmdObj->buffer2); + if(i == my_list->NumberOfItems) + { + wrqu->data.flags = 0; + } + else + { + wrqu->data.flags = i; + } + + os_memoryFree (pCmdInterpret->hOs, my_list, allocated_size); + cmdObj->return_code = WEXT_OK; + } + + break; + + /* Set ESSID */ + case SIOCSIWESSID: + { + char *extra = cmdObj->buffer2; + int length; + + if (wrqu->essid.flags & SET_SSID_WITHOUT_SUPPL) + wrqu->essid.flags &= ~SET_SSID_WITHOUT_SUPPL; + else + cmdInterpret_setSecurityParams (hCmdInterpret); + + os_memoryZero (pCmdInterpret->hOs, &pParam->content.siteMgrDesiredSSID.str, MAX_SSID_LEN); + + pParam->content.siteMgrCurrentSSID.len = 0; + + if (wrqu->essid.flags == 0) + { + /* Connect to ANY ESSID - use empty */ + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.siteMgrCurrentSSID.str, "\00", 1); + pParam->content.siteMgrCurrentSSID.len = 0;; + } else + { + /* Handle ESSID length issue in WEXT (backward compatibility with old/new versions) */ + length = wrqu->essid.length - 1; + if (length > 0) + length--; + while (length < wrqu->essid.length && extra[length]) + length++; + + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.siteMgrCurrentSSID.str, cmdObj->buffer2, length); + pParam->content.siteMgrCurrentSSID.len = length; + } + + pParam->paramType = SITE_MGR_DESIRED_SSID_PARAM; + pParam->paramLength = sizeof (TSsid); + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + /* also set it to the SME */ + pParam->paramType = SME_DESIRED_SSID_ACT_PARAM; + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam ); + CHECK_PENDING_RESULT(res,pParam) + } + break; + + /* get ESSID */ + case SIOCGIWESSID: + { + char *extra = (char *)cmdObj->buffer2; + + pParam->paramType = SITE_MGR_CURRENT_SSID_PARAM; + res = cmdDispatch_GetParam ( pCmdInterpret->hCmdDispatch, pParam ); + if(res == NO_SITE_SELECTED_YET) + res = WEXT_OK; + + CHECK_PENDING_RESULT(res,pParam) + + wrqu->essid.flags = 1; + + os_memoryCopy(pCmdInterpret->hOs, cmdObj->buffer2, &pParam->content.siteMgrCurrentSSID.str, pParam->content.siteMgrCurrentSSID.len ); + + if (pParam->content.siteMgrCurrentSSID.len < MAX_SSID_LEN) + { + extra[pParam->content.siteMgrCurrentSSID.len] = 0; + } + wrqu->essid.length = pParam->content.siteMgrCurrentSSID.len; + } + + break; + + /* set node name/nickname */ + case SIOCSIWNICKN: + { + if (wrqu->data.length > IW_ESSID_MAX_SIZE) { + res = -EINVAL; + goto cmd_end; + } + os_memoryCopy(pCmdInterpret->hOs, pCmdInterpret->nickName, cmdObj->buffer2, wrqu->data.length); + pCmdInterpret->nickName[IW_ESSID_MAX_SIZE] = 0; + res = TI_OK; + } + + break; + + /* get node name/nickname */ + case SIOCGIWNICKN: + { + struct iw_point *data = (struct iw_point *) cmdObj->buffer1; + + data->length = strlen(pCmdInterpret->nickName); + os_memoryCopy(pCmdInterpret->hOs, cmdObj->buffer2, &pCmdInterpret->nickName, data->length); + + res = TI_OK; + } + break; + + /* Set RTS Threshold */ + case SIOCSIWRTS: + { + pParam->paramType = TWD_RTS_THRESHOLD_PARAM; + + if (wrqu->rts.disabled) + pParam->content.halCtrlRtsThreshold = TWD_RTS_THRESHOLD_DEF; + else + pParam->content.halCtrlRtsThreshold = wrqu->rts.value; + + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch,pParam); + CHECK_PENDING_RESULT(res,pParam) + break; + } + + /* Get RTS Threshold */ + case SIOCGIWRTS: + { + pParam->paramType = TWD_RTS_THRESHOLD_PARAM; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + + CHECK_PENDING_RESULT(res,pParam) + + wrqu->rts.value = pParam->content.halCtrlRtsThreshold; + wrqu->rts.fixed = 1; + cmdObj->return_code = WEXT_OK; + break; + } + + /* Set Fragmentation threshold */ + case SIOCSIWFRAG: + { + pParam->paramType = TWD_FRAG_THRESHOLD_PARAM; + pParam->content.halCtrlFragThreshold = ((wrqu->frag.value+1)>>1) << 1; /* make it always even */ + + res = cmdDispatch_SetParam(pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + break; + } + + /* Get Fragmentation threshold */ + case SIOCGIWFRAG: + { + pParam->paramType = TWD_FRAG_THRESHOLD_PARAM; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + + CHECK_PENDING_RESULT(res,pParam) + + wrqu->rts.value = pParam->content.halCtrlFragThreshold; + wrqu->rts.fixed = 1; + cmdObj->return_code = WEXT_OK; + break; + } + + /* Set TX power level */ + case SIOCSIWTXPOW: + if (wrqu->txpower.disabled == 1) + { + cmdObj->return_code = WEXT_INVALID_PARAMETER; + } + else + { + pParam->paramType = REGULATORY_DOMAIN_CURRENT_TX_POWER_LEVEL_PARAM; + pParam->content.desiredTxPower = wrqu->txpower.value; + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch,pParam); + CHECK_PENDING_RESULT(res,pParam) + } + break; + + /* Get TX power level */ + case SIOCGIWTXPOW: + { + pParam->paramType = REGULATORY_DOMAIN_CURRENT_TX_POWER_IN_DBM_PARAM; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + + CHECK_PENDING_RESULT(res,pParam) + + wrqu->txpower.flags = IW_TXPOW_RELATIVE | IW_TXPOW_RANGE; + wrqu->txpower.disabled = 0; + wrqu->txpower.fixed = 0; + wrqu->txpower.value = pParam->content.desiredTxPower; + + break; + } + + /* set encoding token & mode - WEP only */ + case SIOCSIWENCODE: + { + int index; + + index = (wrqu->encoding.flags & IW_ENCODE_INDEX); + + /* iwconfig gives index as 1 - N */ + if (index > 0) + index--; + else + { + pParam->paramType = RSN_DEFAULT_KEY_ID; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + CHECK_PENDING_RESULT(res,pParam) + index = pParam->content.rsnDefaultKeyID; + } + + pParam->paramType = RSN_ADD_KEY_PARAM; + /* remove key if disabled */ + if (wrqu->data.flags & IW_ENCODE_DISABLED) + { + pParam->paramType = RSN_REMOVE_KEY_PARAM; + } + + pParam->content.rsnOsKey.KeyIndex = index; + + if (wrqu->data.length) + { + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.rsnOsKey.KeyMaterial, cmdObj->buffer2, wrqu->data.length); + pParam->content.rsnOsKey.KeyLength = wrqu->data.length; + } else + { + /* No key material is provided, just set given index as default TX key */ + pParam->paramType = RSN_DEFAULT_KEY_ID; + pParam->content.rsnDefaultKeyID = index; + } + + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + break; + } + + + /* get encoding token & mode */ + case SIOCGIWENCODE: + { + int index, encr_mode; + char *extra = (char *)cmdObj->buffer2; + TSecurityKeys myKeyInfo; + + wrqu->data.length = 0; + extra[0] = 0; + + /* Get Index from user request */ + index = (wrqu->encoding.flags & IW_ENCODE_INDEX); + if (index > 0) + index--; + else + { + pParam->paramType = RSN_DEFAULT_KEY_ID; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + CHECK_PENDING_RESULT(res,pParam) + index = pParam->content.rsnDefaultKeyID; + wrqu->data.flags = (index+1); + } + + pParam->content.pRsnKey = &myKeyInfo; + + pParam->paramType = RSN_KEY_PARAM; + pParam->content.pRsnKey->keyIndex = index; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + CHECK_PENDING_RESULT(res,pParam) + + if ((pParam->content.pRsnKey) && (pParam->content.pRsnKey->encLen)) + { + wrqu->data.flags |= IW_ENCODE_ENABLED; + wrqu->data.length = pParam->content.pRsnKey->encLen; + os_memoryCopy(pCmdInterpret->hOs,extra, &pParam->content.pRsnKey->encKey,wrqu->data.length); + } + + /* Convert from driver (OID-like) authentication parameters to WEXT */ + if (pCmdInterpret->wai.iw_auth_cipher_pairwise & IW_AUTH_CIPHER_CCMP) + encr_mode = os802_11Encryption3Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_pairwise & IW_AUTH_CIPHER_TKIP) + encr_mode = os802_11Encryption2Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_pairwise & (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104)) + encr_mode = os802_11Encryption1Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_group & IW_AUTH_CIPHER_CCMP) + encr_mode = os802_11Encryption3Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_group & IW_AUTH_CIPHER_TKIP) + encr_mode = os802_11Encryption2Enabled; + else + encr_mode = os802_11EncryptionDisabled; + + if (encr_mode == os802_11EncryptionDisabled) + wrqu->data.flags |= IW_ENCODE_OPEN; + else + wrqu->data.flags |= IW_ENCODE_RESTRICTED; + + cmdObj->return_code = WEXT_OK; + + } + break; + + /* Set Authentication */ + case SIOCSIWAUTH: + res = TI_OK; + switch (wrqu->param.flags & IW_AUTH_INDEX) + { + case IW_AUTH_WPA_VERSION: + pCmdInterpret->wai.iw_auth_wpa_version = wrqu->param.value; + break; + case IW_AUTH_CIPHER_PAIRWISE: + pCmdInterpret->wai.iw_auth_cipher_pairwise = wrqu->param.value; + break; + case IW_AUTH_CIPHER_GROUP: + pCmdInterpret->wai.iw_auth_cipher_group = wrqu->param.value; + break; + case IW_AUTH_KEY_MGMT: + pCmdInterpret->wai.iw_auth_key_mgmt = wrqu->param.value; + break; + case IW_AUTH_80211_AUTH_ALG: + pCmdInterpret->wai.iw_auth_80211_auth_alg = wrqu->param.value; + break; + case IW_AUTH_WPA_ENABLED: + break; + case IW_AUTH_TKIP_COUNTERMEASURES: + break; + case IW_AUTH_DROP_UNENCRYPTED: + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + break; + default: + res = -EOPNOTSUPP; + } + break; + + /* Get Authentication */ + case SIOCGIWAUTH: + res = TI_OK; + { + switch (wrqu->param.flags & IW_AUTH_INDEX) + { + case IW_AUTH_WPA_VERSION: + wrqu->param.value = pCmdInterpret->wai.iw_auth_wpa_version; + break; + case IW_AUTH_CIPHER_PAIRWISE: + wrqu->param.value = pCmdInterpret->wai.iw_auth_cipher_pairwise; + break; + case IW_AUTH_CIPHER_GROUP: + wrqu->param.value = pCmdInterpret->wai.iw_auth_cipher_group; + break; + case IW_AUTH_KEY_MGMT: + wrqu->param.value = pCmdInterpret->wai.iw_auth_key_mgmt; + break; + case IW_AUTH_80211_AUTH_ALG: + wrqu->param.value = pCmdInterpret->wai.iw_auth_80211_auth_alg; + break; + default: + res = -EOPNOTSUPP; + } + } + break; + + /* set encoding token & mode */ + case SIOCSIWENCODEEXT: + { + struct iw_encode_ext *ext = (struct iw_encode_ext *)cmdObj->buffer2; + TI_UINT8 *addr; + TI_UINT8 temp[32]; + + addr = ext->addr.sa_data; + + /* + os_printf ("\next->address = %02x:%02x:%02x:%02x:%02x:%02x \n",addr[0],addr[1],addr[2],addr[3],addr[4],addr[5]); + os_printf ("ext->alg = 0x%x\n",ext->alg); + os_printf ("ext->ext_flags = 0x%x\n",ext->ext_flags); + os_printf ("ext->key_len = 0x%x\n",ext->key_len); + os_printf ("ext->key_idx = 0x%x\n",(wrqu->encoding.flags & IW_ENCODE_INDEX)); + + os_printf ("key = "); + for (i=0; i<ext->key_len; i++) + { + os_printf ("0x%02x:",ext->key[i]); + } + os_printf ("\n"); + */ + + MAC_COPY (pParam->content.rsnOsKey.BSSID, addr); + + pParam->content.rsnOsKey.KeyLength = ext->key_len; + + pParam->content.rsnOsKey.KeyIndex = wrqu->encoding.flags & IW_ENCODE_INDEX; + pParam->content.rsnOsKey.KeyIndex -= 1; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + pParam->content.rsnOsKey.KeyIndex |= TIWLAN_KEY_FLAGS_TRANSMIT; + } + + if (addr[0]!=0xFF) + { + pParam->content.rsnOsKey.KeyIndex |= TIWLAN_KEY_FLAGS_PAIRWISE; + } + + if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) + { + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.rsnOsKey.KeyRSC, &ext->rx_seq, IW_ENCODE_SEQ_MAX_SIZE); + pParam->content.rsnOsKey.KeyIndex |= TIWLAN_KEY_FLAGS_SET_KEY_RSC; + } + + /* If key is TKIP - need to switch RX and TX MIC (to match driver API) */ + if (ext->alg == IW_ENCODE_ALG_TKIP) + { + os_memoryCopy(pCmdInterpret->hOs,(TI_UINT8*)(((TI_UINT8*)&temp)+24),(TI_UINT8*)(((TI_UINT8*)&ext->key)+16),8); + os_memoryCopy(pCmdInterpret->hOs,(TI_UINT8*)(((TI_UINT8*)&temp)+16),(TI_UINT8*)(((TI_UINT8*)&ext->key)+24),8); + os_memoryCopy(pCmdInterpret->hOs,&temp,&ext->key,16); + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.rsnOsKey.KeyMaterial, &temp, ext->key_len); + } else + { + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.rsnOsKey.KeyMaterial, &ext->key, ext->key_len); + } + + if (ext->key_len == 0) + pParam->paramType = RSN_REMOVE_KEY_PARAM; + else + pParam->paramType = RSN_ADD_KEY_PARAM; + + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + } + break; + + /* SIOCSIWPMKSA - PMKSA cache operation */ + case SIOCSIWPMKSA: + { + struct iw_pmksa *pmksa = (struct iw_pmksa *) cmdObj->buffer2; + + switch (pmksa->cmd) + { + case IW_PMKSA_ADD: + pParam->paramType = RSN_PMKID_LIST; + pParam->content.rsnPMKIDList.BSSIDInfoCount = 1; + pParam->content.rsnPMKIDList.Length = 2*sizeof(TI_UINT32) + MAC_ADDR_LEN + PMKID_VALUE_SIZE; + MAC_COPY (pParam->content.rsnPMKIDList.osBSSIDInfo[0].BSSID, pmksa->bssid.sa_data); + os_memoryCopy(pCmdInterpret->hOs, &pParam->content.rsnPMKIDList.osBSSIDInfo[0].PMKID, pmksa->pmkid, IW_PMKID_LEN); + + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + break; + case IW_PMKSA_REMOVE: + /* Not supported yet */ + break; + case IW_PMKSA_FLUSH: + pParam->paramType = RSN_PMKID_LIST; + /* By using info count=0, RSN knows to clear its tables */ + /* It's also possible to call rsn_resetPMKIDList directly, but cmdDispatcher should be the interface */ + pParam->content.rsnPMKIDList.BSSIDInfoCount = 0; + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch, pParam); + CHECK_PENDING_RESULT(res,pParam) + + break; + default: + cmdObj->return_code = WEXT_NOT_SUPPORTED; + break; + } + } + + break; + + case SIOCIWFIRSTPRIV: + { + ti_private_cmd_t *my_command = (ti_private_cmd_t *)cmdObj->param3; + + /* + os_printf ("cmd = 0x%x flags = 0x%x\n",(unsigned int)my_command->cmd,(unsigned int)my_command->flags); + os_printf ("in_buffer = 0x%x (len = %d)\n",my_command->in_buffer,(unsigned int)my_command->in_buffer_len); + os_printf ("out_buffer = 0x%x (len = %d)\n",my_command->out_buffer,(unsigned int)my_command->out_buffer_len); + */ + + pParam->paramType = my_command->cmd; + + if (IS_PARAM_ASYNC(my_command->cmd)) + { + /* os_printf ("Detected ASYNC command - setting CB \n"); */ + pParam->content.interogateCmdCBParams.hCb = (TI_HANDLE)pCmdInterpret; + pParam->content.interogateCmdCBParams.fCb = (void*)cmdInterpret_ServiceCompleteCB; + pParam->content.interogateCmdCBParams.pCb = my_command->out_buffer; + if (my_command->out_buffer) + { + /* the next copy is need for PLT commands */ + os_memoryCopy(pCmdInterpret->hOs, my_command->out_buffer, my_command->in_buffer, min(my_command->in_buffer_len,my_command->out_buffer_len)); + } + } + else if ((my_command->in_buffer) && (my_command->in_buffer_len)) + { + /* + this cmd doesnt have the structure allocated as part of the paramInfo_t structure. + as a result we need to allocate the memory internally. + */ + if(IS_ALLOC_NEEDED_PARAM(my_command->cmd)) + { + *(void **)&pParam->content = os_memoryAlloc(pCmdInterpret->hOs, my_command->in_buffer_len); + os_memoryCopy(pCmdInterpret->hOs, *(void **)&pParam->content, my_command->in_buffer, my_command->in_buffer_len); + } + else + os_memoryCopy(pCmdInterpret->hOs,&pParam->content,my_command->in_buffer,my_command->in_buffer_len); + } + + if (my_command->flags & PRIVATE_CMD_SET_FLAG) + { + /* os_printf ("Calling setParam\n"); */ + pParam->paramLength = my_command->in_buffer_len; + res = cmdDispatch_SetParam (pCmdInterpret->hCmdDispatch,pParam); + } + else if (my_command->flags & PRIVATE_CMD_GET_FLAG) + { + /* os_printf ("Calling getParam\n"); */ + pParam->paramLength = my_command->out_buffer_len; + res = cmdDispatch_GetParam (pCmdInterpret->hCmdDispatch,pParam); + if(res == EXTERNAL_GET_PARAM_DENIED) + { + cmdObj->return_code = WEXT_INVALID_PARAMETER; + goto cmd_end; + } + + /* + this is for cmd that want to check the size of memory that they need to + allocate for the actual data. + */ + if(pParam->paramLength && (my_command->out_buffer_len == 0)) + { + my_command->out_buffer_len = pParam->paramLength; + } + } + else + { + res = TI_NOK; + } + + if (res == TI_OK) + { + if(IS_PARAM_ASYNC(my_command->cmd)) + { + pCmdInterpret->pAsyncCmd = cmdObj; /* Save command handle for completion CB */ + res = COMMAND_PENDING; + } + else + { + if ((my_command->out_buffer) && (my_command->out_buffer_len)) + { + if(IS_ALLOC_NEEDED_PARAM(my_command->cmd)) + { + os_memoryCopy(pCmdInterpret->hOs,my_command->out_buffer,*(void **)&pParam->content,my_command->out_buffer_len); + } + else + { + os_memoryCopy(pCmdInterpret->hOs,my_command->out_buffer,&pParam->content,my_command->out_buffer_len); + } + } + } + } + + /* need to free the allocated memory */ + if(IS_ALLOC_NEEDED_PARAM(my_command->cmd)) + { + os_memoryFree(pCmdInterpret->hOs, *(void **)&pParam->content, my_command->in_buffer_len); + } + } + + break; + + default: + break; + + } + + if (res == TI_OK) + { + cmdObj->return_code = WEXT_OK; + } +cmd_end: + os_memoryFree(pCmdInterpret->hOs, pParam, sizeof(paramInfo_t)); + /* Return with return code */ + return res; + +} + + + +/* This routine is called by the command mailbox module to signal an ASYNC command has complete */ +int cmdInterpret_ServiceCompleteCB (TI_HANDLE hCmdInterpret, int status, void *buffer) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + + if (pCmdInterpret->pAsyncCmd == NULL) + { + os_printf ("cmdInterpret_ServiceCompleteCB: AsyncCmd is NULL!!\n"); + return TI_NOK; + } + + pCmdInterpret->pAsyncCmd->return_code = status; + + pCmdInterpret->pAsyncCmd = NULL; + + /* Call the Cmd module to complete command processing */ + cmdHndlr_Complete (pCmdInterpret->hCmdHndlr); + + /* Call commands handler to continue handling further commands if queued */ + cmdHndlr_HandleCommands (pCmdInterpret->hCmdHndlr); + + return TI_OK; +} + +/* Register to receive events */ +static int cmdInterpret_initEvents(TI_HANDLE hCmdInterpret) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)(hCmdInterpret); + IPC_EVENT_PARAMS evParams; + int i = 0; + + for (i=0; i<IPC_EVENT_MAX; i++) + { + evParams.uDeliveryType = DELIVERY_PUSH; + evParams.uProcessID = 0; + evParams.uEventID = 0; + evParams.hUserParam = hCmdInterpret; + evParams.pfEventCallback = cmdInterpret_Event; + evParams.uEventType = i; + EvHandlerRegisterEvent (pCmdInterpret->hEvHandler, (TI_UINT8*) &evParams, sizeof(IPC_EVENT_PARAMS)); + pCmdInterpret->hEvents[i] = evParams.uEventID; + } + + return TI_OK; +} + + +/* Unregister events */ +static int cmdInterpret_unregisterEvents(TI_HANDLE hCmdInterpret, TI_HANDLE hEvHandler) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)(hCmdInterpret); + IPC_EVENT_PARAMS evParams; + int i = 0; + os_setDebugOutputToLogger(TI_FALSE); + + for (i=0; i<IPC_EVENT_MAX; i++) + { + evParams.uEventType = i; + evParams.uEventID = pCmdInterpret->hEvents[i]; + EvHandlerUnRegisterEvent (pCmdInterpret->hEvHandler, &evParams); + } + + return TI_OK; +} + + +/* Handle driver events and convert to WEXT format */ +static TI_INT32 cmdInterpret_Event(IPC_EV_DATA* pData) +{ + IPC_EVENT_PARAMS * pInParam = (IPC_EVENT_PARAMS *)pData; + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)(pInParam->hUserParam); + OS_802_11_ASSOCIATION_INFORMATION *assocInformation; + TI_UINT8 *requestIEs; + TI_UINT8 *responseIEs; + union iwreq_data wrqu; + char *memptr; + int TotalLength, res = TI_OK; +#ifdef XCC_MODULE_INCLUDED + cckm_assocInformation_t cckm_assoc; + unsigned char beaconIE[MAX_BEACON_BODY_LENGTH]; + unsigned char Cckmstart[CCKM_START_EVENT_SIZE * 2]; + int i,len,n; + OS_802_11_BSSID_EX *my_current; +#endif + /* indicate to the OS */ + os_IndicateEvent (pCmdInterpret->hOs, pData); + + + switch (pData->EvParams.uEventType) + { + case IPC_EVENT_ASSOCIATED: + { + paramInfo_t *pParam; + + pParam = (paramInfo_t *)os_memoryAlloc(pCmdInterpret->hOs, sizeof(paramInfo_t)); + if (!pParam) + return TI_NOK; + + /* Get Association information */ + + /* first check if this is ADHOC or INFRA (to avoid retrieving ASSOC INFO for ADHOC)*/ + + pParam->paramType = CTRL_DATA_CURRENT_BSS_TYPE_PARAM; + cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + if (pParam->content.ctrlDataCurrentBssType == BSS_INFRASTRUCTURE) + { + + /* First get length of data */ + pParam->paramType = ASSOC_ASSOCIATION_INFORMATION_PARAM; + pParam->paramLength = 0; + res = cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + if (res != TI_NOK) + { + TotalLength = sizeof(OS_802_11_ASSOCIATION_INFORMATION) + pParam->content.assocAssociationInformation.RequestIELength + + pParam->content.assocAssociationInformation.ResponseIELength; + + memptr = os_memoryAlloc (pCmdInterpret->hOs, TotalLength); + + /* Get actual data */ + + pParam->paramType = ASSOC_ASSOCIATION_INFORMATION_PARAM; + pParam->paramLength = TotalLength; + cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + os_memoryCopy(pCmdInterpret->hOs, memptr, &pParam->content, TotalLength); + + assocInformation = (OS_802_11_ASSOCIATION_INFORMATION*)memptr; + requestIEs = (TI_UINT8*)memptr + sizeof(OS_802_11_ASSOCIATION_INFORMATION); + + if (assocInformation->RequestIELength > 0) + { + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = assocInformation->RequestIELength; + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVASSOCREQIE, &wrqu, (char *)assocInformation->OffsetRequestIEs); + } + + responseIEs = (char *)assocInformation->OffsetRequestIEs + assocInformation->RequestIELength; + + if (assocInformation->ResponseIELength > 0) + { + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = assocInformation->ResponseIELength; + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVASSOCRESPIE, &wrqu, (char *)responseIEs); + } + + os_memoryFree (pCmdInterpret->hOs, memptr, TotalLength); + + } + } + +#ifdef XCC_MODULE_INCLUDED + /* + the driver must provide BEACON IE for calculate MIC in case of fast roaming + the data is an ASCII NUL terminated string + */ + + + my_current = os_memoryAlloc (pCmdInterpret->hOs,MAX_BEACON_BODY_LENGTH); + if (!my_current) { + res = TI_NOK; + goto event_end; + } + pParam->paramType = SITE_MGR_GET_SELECTED_BSSID_INFO_EX; + pParam->content.pSiteMgrSelectedSiteInfo = my_current; + pParam->paramLength = MAX_BEACON_BODY_LENGTH; + cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + len = pParam->content.pSiteMgrSelectedSiteInfo->IELength - BEACON_HEADER_FIX_SIZE; + + n = sprintf(beaconIE, "BEACONIE="); + for (i = 0; i < len; i++) + { + n += sprintf(beaconIE + n, "%02x", pParam->content.pSiteMgrSelectedSiteInfo->IEs[BEACON_HEADER_FIX_SIZE+i] & 0xff); + } + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = n; + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVCUSTOM, &wrqu, beaconIE); + os_memoryFree(pCmdInterpret->hOs,my_current,MAX_BEACON_BODY_LENGTH); + + + /* + The driver should be sending the Association Resp IEs + This informs the supplicant of the IEs used in the association exchanged which are required to proceed with CCKM. + */ + + + pParam->paramType = ASSOC_ASSOCIATION_RESP_PARAM; + pParam->paramLength = sizeof(TAssocReqBuffer); + cmdDispatch_GetParam(pCmdInterpret->hCmdDispatch, pParam); + + cckm_assoc.assocRespLen = Param.content.assocReqBuffer.bufferSize - ASSOC_RESP_FIXED_DATA_LEN ; + cckm_assoc.assocRespBuffer = os_memoryAlloc (pCmdInterpret->hOs, cckm_assoc.assocRespLen); + if (!cckm_assoc.assocRespBuffer) { + res = TI_NOK; + goto event_end; + } + memcpy(cckm_assoc.assocRespBuffer,(pParam->content.assocReqBuffer.buffer)+ASSOC_RESP_FIXED_DATA_LEN,cckm_assoc.assocRespLen); + wrqu.data.length = cckm_assoc.assocRespLen; + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVASSOCRESPIE, &wrqu, (TI_UINT8*)cckm_assoc.assocRespBuffer); + os_memoryFree(pCmdInterpret->hOs,cckm_assoc.assocRespBuffer,cckm_assoc.assocRespLen); + +#endif + /* Send associated event (containing BSSID of AP) */ + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + pParam->paramType = SITE_MGR_CURRENT_BSSID_PARAM; + cmdDispatch_GetParam ( pCmdInterpret->hCmdDispatch, pParam ); + MAC_COPY (wrqu.ap_addr.sa_data, pParam->content.siteMgrDesiredBSSID); + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + wireless_send_event(NETDEV(pCmdInterpret->hOs), SIOCGIWAP, &wrqu, NULL); +#ifdef XCC_MODULE_INCLUDED +event_end: +#endif + os_memoryFree(pCmdInterpret->hOs, pParam, sizeof(paramInfo_t)); + } + break; + case IPC_EVENT_DISASSOCIATED: + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + os_memorySet (pCmdInterpret->hOs,wrqu.ap_addr.sa_data, 0, ETH_ALEN); + + wireless_send_event(NETDEV(pCmdInterpret->hOs), SIOCGIWAP, &wrqu, NULL); + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = sizeof(IPC_EV_DATA); + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVCUSTOM, &wrqu, (TI_UINT8 *)pData); + + break; + + case IPC_EVENT_SCAN_COMPLETE: + { + TI_UINT8 *buf; + wrqu.data.length = 0; + wrqu.data.flags = 0; + buf = pData->uBuffer; + + if (*(TI_UINT32*)buf == SCAN_STATUS_COMPLETE) + wireless_send_event(NETDEV(pCmdInterpret->hOs), SIOCGIWSCAN, &wrqu, NULL); + else + { + if (*(TI_UINT32*)buf == SCAN_STATUS_STOPPED) // scan is stopped successfully + pData->EvParams.uEventType = IPC_EVENT_SCAN_STOPPED; + else if (*(TI_UINT32*)buf == SCAN_STATUS_FAILED) // scan is stopped successfully + pData->EvParams.uEventType = IPC_EVENT_SCAN_FAILED; + else + break; + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = sizeof(IPC_EV_DATA); + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVCUSTOM, &wrqu, (u8 *)pData); + } + } + break; + + case IPC_EVENT_MEDIA_SPECIFIC: + { + TI_UINT8 *buf; + OS_802_11_AUTHENTICATION_REQUEST *request; + struct iw_michaelmicfailure ev; + struct iw_pmkid_cand pcand; + + buf = pData->uBuffer; + + if (*(TI_UINT32*)buf == os802_11StatusType_Authentication) + { + request = (OS_802_11_AUTHENTICATION_REQUEST *) (buf + sizeof(TI_UINT32)); + if ( request->Flags == OS_802_11_REQUEST_PAIRWISE_ERROR || request->Flags == OS_802_11_REQUEST_GROUP_ERROR) + { + os_printf ("MIC failure detected\n"); + + os_memorySet (pCmdInterpret->hOs,&ev, 0, sizeof(ev)); + + ev.flags = 0 & IW_MICFAILURE_KEY_ID; + + if (request->Flags == OS_802_11_REQUEST_GROUP_ERROR) + ev.flags |= IW_MICFAILURE_GROUP; + else + ev.flags |= IW_MICFAILURE_PAIRWISE; + + ev.src_addr.sa_family = ARPHRD_ETHER; + MAC_COPY (ev.src_addr.sa_data, request->BSSID); + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = sizeof(ev); + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev); + } + + } else if (*(TI_UINT32*)buf == os802_11StatusType_PMKID_CandidateList) + { + OS_802_11_PMKID_CANDIDATELIST *pCandList = (OS_802_11_PMKID_CANDIDATELIST *) (buf + sizeof(TI_UINT32)); + int i; + + os_printf ("Preauthentication list (%d entries)!\n",pCandList->NumCandidates); + + for (i=0; i<pCandList->NumCandidates; i++) + { + os_memorySet (pCmdInterpret->hOs,&pcand, 0, sizeof(pcand)); + pcand.flags |= IW_PMKID_CAND_PREAUTH; + + pcand.index = i; + + MAC_COPY (pcand.bssid.sa_data, pCandList->CandidateList[i].BSSID); + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + + wrqu.data.length = sizeof(pcand); + + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVPMKIDCAND, + &wrqu, (TI_UINT8 *)&pcand); + } + + } + + } + + break; +#ifdef XCC_MODULE_INCLUDED + case IPC_EVENT_CCKM_START: + + n = sprintf(Cckmstart, "CCKM-Start="); + for (i = 0; i < 14; i++) + { + n += sprintf(Cckmstart + n, "%02x", pData->uBuffer[i] & 0xff); + } + + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = n; + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVCUSTOM, &wrqu, Cckmstart); + + break; +#endif + + default: + /* Other event? probably private and does not need interface-specific conversion */ + /* Send as "custom" event */ + { + os_memorySet (pCmdInterpret->hOs,&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = sizeof(IPC_EV_DATA); + wireless_send_event(NETDEV(pCmdInterpret->hOs), IWEVCUSTOM, &wrqu, (TI_UINT8 *)pData); + } + + break; + } + + return res; +} + + +/* Configure driver authentication and security by converting from WEXT interface to driver (OID-like) settings */ +static int cmdInterpret_setSecurityParams (TI_HANDLE hCmdInterpret) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + paramInfo_t *pParam; + int auth_mode, encr_mode; + + /* + printk ("wpa_version=0x%x auth_alg=0x%x key_mgmt=0x%x " + "cipher_pairwise=0x%x cipher_group=0x%x\n", + pCmdInterpret->wai.iw_auth_wpa_version, pCmdInterpret->wai.iw_auth_80211_auth_alg, + pCmdInterpret->wai.iw_auth_key_mgmt, pCmdInterpret->wai.iw_auth_cipher_pairwise, + pCmdInterpret->wai.iw_auth_cipher_group); + */ + pParam = (paramInfo_t *)os_memoryAlloc(pCmdInterpret->hOs, sizeof(paramInfo_t)); + if (!pParam) + return TI_NOK; + if (pCmdInterpret->wai.iw_auth_wpa_version & IW_AUTH_WPA_VERSION_WPA2) + { + if (pCmdInterpret->wai.iw_auth_key_mgmt & IW_AUTH_KEY_MGMT_802_1X) + auth_mode = os802_11AuthModeWPA2; + else + auth_mode = os802_11AuthModeWPA2PSK; + } else if (pCmdInterpret->wai.iw_auth_wpa_version & IW_AUTH_WPA_VERSION_WPA) + { + if (pCmdInterpret->wai.iw_auth_key_mgmt & IW_AUTH_KEY_MGMT_802_1X) + auth_mode = os802_11AuthModeWPA; + else if (pCmdInterpret->wai.iw_auth_key_mgmt & IW_AUTH_KEY_MGMT_PSK) + auth_mode = os802_11AuthModeWPAPSK; + else + auth_mode = os802_11AuthModeWPANone; + } else if (pCmdInterpret->wai.iw_auth_80211_auth_alg & IW_AUTH_ALG_SHARED_KEY) + { + if (pCmdInterpret->wai.iw_auth_80211_auth_alg & IW_AUTH_ALG_OPEN_SYSTEM) + auth_mode = os802_11AuthModeAutoSwitch; + else + auth_mode = os802_11AuthModeShared; + } else + auth_mode = os802_11AuthModeOpen; + + if (pCmdInterpret->wai.iw_auth_cipher_pairwise & IW_AUTH_CIPHER_CCMP) + encr_mode = os802_11Encryption3Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_pairwise & IW_AUTH_CIPHER_TKIP) + encr_mode = os802_11Encryption2Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_pairwise & + (IW_AUTH_CIPHER_WEP40 | IW_AUTH_CIPHER_WEP104)) + encr_mode = os802_11Encryption1Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_group & IW_AUTH_CIPHER_CCMP) + encr_mode = os802_11Encryption3Enabled; + else if (pCmdInterpret->wai.iw_auth_cipher_group & IW_AUTH_CIPHER_TKIP) + encr_mode = os802_11Encryption2Enabled; + else + encr_mode = os802_11EncryptionDisabled; + + switch (encr_mode) + { + case os802_11WEPDisabled: + encr_mode = TWD_CIPHER_NONE; + break; + case os802_11WEPEnabled: + encr_mode = TWD_CIPHER_WEP; + break; + case os802_11Encryption2Enabled: + encr_mode = TWD_CIPHER_TKIP; + break; + case os802_11Encryption3Enabled: + encr_mode = TWD_CIPHER_AES_CCMP; + break; + default: + break; + } + + pParam->paramType = RSN_EXT_AUTHENTICATION_MODE; + pParam->content.rsnExtAuthneticationMode = auth_mode; + cmdDispatch_SetParam ( pCmdInterpret->hCmdDispatch, pParam ); + + pParam->paramType = RSN_ENCRYPTION_STATUS_PARAM; + pParam->content.rsnEncryptionStatus = encr_mode; + cmdDispatch_SetParam ( pCmdInterpret->hCmdDispatch, pParam ); + os_memoryFree(pCmdInterpret->hOs, pParam, sizeof(paramInfo_t)); + return TI_OK; +} + + +void *cmdInterpret_GetStat (TI_HANDLE hCmdInterpret) +{ + cmdInterpret_t *pCmdInterpret = (cmdInterpret_t *)hCmdInterpret; + + /* Check if driver is initialized - If not - return empty statistics */ + if (hCmdInterpret) + { + pCmdInterpret->wstats.status = 0; + pCmdInterpret->wstats.miss.beacon = 0; + pCmdInterpret->wstats.discard.retries = 0; /* Tx : Max MAC retries num reached */ + pCmdInterpret->wstats.discard.nwid = 0; /* Rx : Wrong nwid/essid */ + pCmdInterpret->wstats.discard.code = 0; /* Rx : Unable to code/decode (WEP) */ + pCmdInterpret->wstats.discard.fragment = 0; /* Rx : Can't perform MAC reassembly */ + pCmdInterpret->wstats.discard.misc = 0; /* Others cases */ + + pCmdInterpret->wstats.qual.qual = 0; + pCmdInterpret->wstats.qual.level = 0; + pCmdInterpret->wstats.qual.noise = 0; + pCmdInterpret->wstats.qual.updated = IW_QUAL_NOISE_INVALID | IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID; + return &pCmdInterpret->wstats; + } + return (void *)NULL; +} |