diff options
Diffstat (limited to 'wl1271/CUDK/os/linux/src/cu_wext.c')
| -rw-r--r-- | wl1271/CUDK/os/linux/src/cu_wext.c | 488 |
1 files changed, 0 insertions, 488 deletions
diff --git a/wl1271/CUDK/os/linux/src/cu_wext.c b/wl1271/CUDK/os/linux/src/cu_wext.c deleted file mode 100644 index 39189ad..0000000 --- a/wl1271/CUDK/os/linux/src/cu_wext.c +++ /dev/null @@ -1,488 +0,0 @@ -/* - * cu_wext.c - * - * Copyright 2001-2009 Texas Instruments, Inc. - http://www.ti.com/ - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/**************************************************************************** -* -* MODULE: CU_Wext.c -* -* PURPOSE: -* -* DESCRIPTION: -* ============ -* -* -****************************************************************************/ - -/* includes */ -/************/ -#include "cu_osapi.h" -#include "oserr.h" -#include <net/if.h> -#include <linux/rtnetlink.h> -#include <linux/wireless.h> -#include <string.h> -#include <stdlib.h> - -#include "TWDriver.h" -#include "STADExternalIf.h" -#include "ParsEvent.h" -#include "ipc_sta.h" -#include "cu_os.h" - -/* defines */ -/***********/ - -/* local types */ -/***************/ -/* Module control block */ -typedef struct -{ - THandle hIpcSta; - union iwreq_data req_data; - - struct iw_scan_req *scan_req; - U16 scan_flag; -} TCuWext; - -/* local variables */ -/*******************/ - -/* local fucntions */ -/*******************/ -static S32 CuWext_FillBssidList(struct iw_event *iwe, OS_802_11_BSSID_EX* bssidList, S32 index) -{ - S32 res = 0; - switch(iwe->cmd) - { - case SIOCGIWAP: - os_memcpy(bssidList[index].MacAddress, iwe->u.ap_addr.sa_data, MAC_ADDR_LEN); - bssidList[index].Configuration.BeaconPeriod = 0; /* default configuration */ - res = 1; - break; - case SIOCGIWESSID: - bssidList[index-1].Ssid.SsidLength = iwe->u.data.length; - os_memcpy(bssidList[index-1].Ssid.Ssid, iwe->u.data.pointer, bssidList[index-1].Ssid.SsidLength); - if(iwe->u.data.length != MAX_SSID_LEN) - bssidList[index-1].Ssid.Ssid[bssidList[index-1].Ssid.SsidLength] = 0; - break; - case SIOCGIWNAME: - { - unsigned i; - S8 buffer[IFNAMSIZ]; - static const char *ieee80211_modes[] = { - "?", - "IEEE 802.11 B", - "IEEE 802.11 A", - "IEEE 802.11 BG", - "IEEE 802.11 ABG" }; - - os_memset(buffer, 0, IFNAMSIZ); - os_memcpy(buffer, iwe->u.name, IFNAMSIZ); - for(i=0;i<SIZE_ARR(ieee80211_modes); i++) - if (0 == os_strcmp((PS8)ieee80211_modes[i], buffer)) - break; - bssidList[index-1].NetworkTypeInUse = i; - } - break; - case SIOCGIWMODE: - if(iwe->u.mode == IW_MODE_ADHOC) - bssidList[index-1].InfrastructureMode = os802_11IBSS; - else if (iwe->u.mode == IW_MODE_INFRA) - bssidList[index-1].InfrastructureMode = os802_11Infrastructure; - else if (iwe->u.mode == IW_MODE_AUTO) - bssidList[index-1].InfrastructureMode = os802_11AutoUnknown; - else - bssidList[index-1].InfrastructureMode = os802_11InfrastructureMax; - - break; - case SIOCGIWFREQ: - bssidList[index-1].Configuration.Union.channel = iwe->u.freq.m; - break; - case IWEVQUAL: - bssidList[index-1].Rssi = (S8)iwe->u.qual.level; - break; - case SIOCGIWENCODE: - if(iwe->u.data.flags == (IW_ENCODE_ENABLED | IW_ENCODE_NOKEY)) - { - bssidList[index-1].Privacy = TRUE; - bssidList[index-1].Capabilities |= CAP_PRIVACY_MASK<<CAP_PRIVACY_SHIFT; - } - else - { - bssidList[index-1].Privacy = FALSE; - bssidList[index-1].Capabilities &= ~(CAP_PRIVACY_MASK<<CAP_PRIVACY_SHIFT); - } - break; - case SIOCGIWRATE: - break; - case IWEVCUSTOM: - { - S8 buffer[100]; - - os_memset(buffer, 0, 100); - os_memcpy(buffer, iwe->u.data.pointer, iwe->u.data.length); - - if(!os_strncmp(buffer, (PS8)"Bcn", 3)) - { - char *p1; - p1 = strtok(&buffer[10], " "); - bssidList[index-1].Configuration.BeaconPeriod = atoi(p1); - } - } - break; - } - - return res; -} - - -/* functions */ -/*************/ - -THandle CuOs_Create(THandle hIpcSta) -{ - TCuWext* pCuWext = (TCuWext*)os_MemoryCAlloc(sizeof(TCuWext), sizeof(U8)); - if(pCuWext == NULL) - { - os_error_printf(CU_MSG_ERROR, (PS8)"ERROR - CuOs_Create - cant allocate control block\n"); - return NULL; - } - - pCuWext->hIpcSta = hIpcSta; - - return pCuWext; -} - -VOID CuOs_Destroy(THandle hCuWext) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - - os_MemoryFree(pCuWext); -} - -S32 CuOs_Get_SSID(THandle hCuWext, OS_802_11_SSID* ssid) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(ssid->Ssid, 0, sizeof(OS_802_11_SSID) - sizeof(U32)); - - pCuWext->req_data.essid.pointer = (PVOID)ssid->Ssid; - pCuWext->req_data.essid.length = sizeof(OS_802_11_SSID) - sizeof(U32); - pCuWext->req_data.essid.flags = 0; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWESSID, &pCuWext->req_data, sizeof(struct iw_point)); - if(res != OK) - return res; - - ssid->SsidLength = pCuWext->req_data.essid.length; - - return OK; -} - -S32 CuOs_Get_BSSID(THandle hCuWext, TMacAddr bssid) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res,i; - - os_memset(&pCuWext->req_data.ap_addr, 0x00, sizeof(struct sockaddr)); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWAP, &pCuWext->req_data, sizeof(struct sockaddr)); - if(res != OK) - return res; - - for(i=0;i<MAC_ADDR_LEN;i++) - bssid[i] = pCuWext->req_data.ap_addr.sa_data[i]; - - return OK; -} - -S32 CuOs_GetCurrentChannel(THandle hCuWext, U32* channel) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - pCuWext->req_data.freq.m = 0; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWFREQ, &pCuWext->req_data, sizeof(struct iw_freq )); - if(res != OK) - return res; - - *channel = pCuWext->req_data.freq.m; - - return OK; -} - -/*Usage example of SIOCGIWSTATS. This WEXT is used by wireless tools such as iwconfig, iwlib etc.*/ -S32 CuOs_GetCurrentStats(THandle hCuWext, S32* rssi) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - struct iw_statistics stat; - *rssi = 0; - - pCuWext->req_data.data.pointer = &stat; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWSTATS, &pCuWext->req_data, sizeof(struct iw_statistics)); - if(res != OK) - return res; - - *rssi = stat.qual.level; - - return OK; -} - -S32 CuOs_Start_Scan(THandle hCuWext, OS_802_11_SSID* ssid, U8 scanType) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - struct iw_scan_req tReq; - S32 res; - - if (ssid->SsidLength > IW_ESSID_MAX_SIZE) - { - os_error_printf(CU_MSG_ERROR, (PS8)"ERROR - CuOs_Start_Scan - too long SSID (%lu)\n",ssid->SsidLength); - return OSAL_ERROR; - } - - if (ssid->Ssid[0] && ssid->SsidLength) - { - os_memset(&tReq, 0, sizeof(tReq)); - tReq.essid_len = ssid->SsidLength; - /* - * tReq.bssid.sa_family = ARPHRD_ETHER; - * os_memset(tReq.bssid.sa_data, 0xff, ETH_ALEN); - */ - os_memcpy(tReq.essid, ssid->Ssid, ssid->SsidLength); - pCuWext->scan_req = &tReq; - pCuWext->req_data.data.flags = IW_SCAN_THIS_ESSID; - } - else - { - pCuWext->req_data.data.flags = 0; - } - - tReq.scan_type = scanType; - pCuWext->req_data.data.pointer = &tReq; - pCuWext->req_data.data.length = sizeof(struct iw_scan_req); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWSCAN, &pCuWext->req_data, sizeof(struct iw_point)); - if(res != OK) - return res; - - return OK; -} - -S32 CuOs_GetBssidList(THandle hCuWext, OS_802_11_BSSID_LIST_EX *bssidList) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res, NumberOfItems; - - /* allocate the scan result buffer */ - U8* buffer = os_MemoryCAlloc(IW_SCAN_MAX_DATA, sizeof(U8)); - if(buffer == NULL) - { - os_error_printf(CU_MSG_ERROR, (PS8)"ERROR - CuOs_Get_BssidList - cant allocate scan result buffer\n"); - return EOALERR_CU_WEXT_ERROR_CANT_ALLOCATE; - } - - NumberOfItems = 0; - pCuWext->req_data.data.pointer = buffer; - pCuWext->req_data.data.flags = 0; - do - { - pCuWext->req_data.data.length = IW_SCAN_MAX_DATA; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWSCAN, &pCuWext->req_data, sizeof(struct iw_point)); - if(res != OK) - { - os_MemoryFree(buffer); - return res; - } - - /* parse the scan results */ - if(pCuWext->req_data.data.length) - { - struct iw_event iwe; - struct stream_descr stream; - S32 ret; - - /* init the event stream */ - os_memset((char *)&stream, '\0', sizeof(struct stream_descr)); - stream.current = (char *)buffer; - stream.end = (char *)(buffer + pCuWext->req_data.data.length); - - do - { - /* Extract an event and print it */ - ret = ParsEvent_GetEvent(&stream, &iwe); - if(ret > 0) - NumberOfItems += CuWext_FillBssidList(&iwe, bssidList->Bssid, NumberOfItems); - } - while(ret > 0); - } - - } while(pCuWext->req_data.data.flags); - - bssidList->NumberOfItems = NumberOfItems; - - /* free the scan result buffer */ - os_MemoryFree(buffer); - - return OK; -} - - -S32 CuOs_Set_BSSID(THandle hCuWext, TMacAddr bssid) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memcpy(pCuWext->req_data.ap_addr.sa_data, bssid, MAC_ADDR_LEN); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWAP, &pCuWext->req_data, sizeof(struct sockaddr)); - - if(res != OK) - return res; - - return OK; -} - -S32 CuOs_Set_ESSID(THandle hCuWext, OS_802_11_SSID* ssid) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - pCuWext->req_data.essid.pointer = (PVOID)ssid->Ssid; - pCuWext->req_data.essid.length = ssid->SsidLength; - if(ssid->SsidLength) - pCuWext->req_data.essid.flags = 1; - else - pCuWext->req_data.essid.flags = 0; - pCuWext->req_data.essid.flags |= SET_SSID_WITHOUT_SUPPL; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWESSID, &pCuWext->req_data, sizeof(struct sockaddr)); - - if(res != OK) - return res; - - return OK; -} - -S32 CuOs_GetTxPowerLevel(THandle hCuWext, S32* pTxPowerLevel) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.txpower, 0, sizeof(struct iw_param)); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWTXPOW, &pCuWext->req_data, sizeof(struct iw_param)); - - if(res != OK) - return res; - - *pTxPowerLevel = pCuWext->req_data.txpower.value; - - return OK; -} - -S32 CuOs_SetTxPowerLevel(THandle hCuWext, S32 txPowerLevel) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.txpower, 0, sizeof(struct iw_param)); - - pCuWext->req_data.txpower.value = txPowerLevel; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWTXPOW, &pCuWext->req_data, sizeof(struct iw_param)); - - if(res != OK) - return res; - - return OK; -} - -S32 CuOs_GetRtsTh(THandle hCuWext, PS32 pRtsTh) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.rts, 0, sizeof(struct iw_param)); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWRTS, &pCuWext->req_data, sizeof(struct iw_param)); - if(res != OK) - return res; - - *pRtsTh = pCuWext->req_data.rts.value; - - return OK; -} - - -S32 CuOs_SetRtsTh(THandle hCuWext, S32 RtsTh) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.rts, 0, sizeof(struct iw_param)); - pCuWext->req_data.rts.value = RtsTh; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWRTS, &pCuWext->req_data, sizeof(struct iw_param)); - if(res != OK) - return res; - - - - return OK; -} - -S32 CuOs_GetFragTh(THandle hCuWext, PS32 pFragTh) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.frag, 0, sizeof(struct iw_param)); - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCGIWFRAG, &pCuWext->req_data, sizeof(struct iw_param)); - if(res != OK) - return res; - - *pFragTh = pCuWext->req_data.frag.value; - - return OK; -} - -S32 CuOs_SetFragTh(THandle hCuWext, S32 FragTh) -{ - TCuWext* pCuWext = (TCuWext*)hCuWext; - S32 res; - - os_memset(&pCuWext->req_data.frag, 0, sizeof(struct iw_param)); - pCuWext->req_data.frag.value = FragTh; - - res = IPC_STA_Wext_Send(pCuWext->hIpcSta, SIOCSIWFRAG, &pCuWext->req_data, sizeof(struct iw_param)); - if(res != OK) - return res; - - return OK; -} -/*stab function (should be filled later on for Linux to get ThreadID of the WLAN driver*/ -S32 CuOs_GetDriverThreadId(THandle hCuWext, U32* threadid) -{ - return OK; -} |