/*--------------------------------------------------------------------------
*
* SME now sends the RIC IEs up to the supplicant.
* The supplicant will then proceed to send down the
* Reassoc Req.
*
*------------------------------------------------------------------------*/
void sme_GetRICIEs( tHalHandle hHal, tANI_U8 *ric_ies, tANI_U32 ric_ies_ip_len,
tANI_U32 *ric_ies_length )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
eHalStatus status = eHAL_STATUS_FAILURE;
*ric_ies_length = 0;
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status )))
return;
/* All or nothing */
if (pMac->ft.ftSmeContext.psavedFTPreAuthRsp->ric_ies_length >
ric_ies_ip_len)
{
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
vos_mem_copy(ric_ies, pMac->ft.ftSmeContext.psavedFTPreAuthRsp->ric_ies,
pMac->ft.ftSmeContext.psavedFTPreAuthRsp->ric_ies_length);
*ric_ies_length = pMac->ft.ftSmeContext.psavedFTPreAuthRsp->ric_ies_length;
#ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, FL(" Filled ric ies = %d\n"), *ric_ies_length);
#endif
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
/*--------------------------------------------------------------------------
*
* HDD Interface to SME. SME now sends the Auth 2 and RIC IEs up to the supplicant.
* The supplicant will then proceed to send down the
* Reassoc Req.
*
*------------------------------------------------------------------------*/
void sme_GetFTPreAuthResponse( tHalHandle hHal, tANI_U32 sessionId, tANI_U8 *ft_ies,
tANI_U32 ft_ies_ip_len, tANI_U16 *ft_ies_length )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
tCsrRoamSession *pSession = CSR_GET_SESSION( pMac, sessionId );
eHalStatus status = eHAL_STATUS_FAILURE;
if (!pSession)
{
smsLog( pMac, LOGE, FL("pSession is NULL"));
return;
}
*ft_ies_length = 0;
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status )))
return;
/* All or nothing - proceed only if both BSSID and FT IE fit */
if((ANI_MAC_ADDR_SIZE +
pSession->ftSmeContext.psavedFTPreAuthRsp->ft_ies_length) > ft_ies_ip_len)
{
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
// hdd needs to pack the bssid also along with the
// auth response to supplicant
vos_mem_copy(ft_ies, pSession->ftSmeContext.preAuthbssId, ANI_MAC_ADDR_SIZE);
// Copy the auth resp FTIEs
vos_mem_copy(&(ft_ies[ANI_MAC_ADDR_SIZE]),
pSession->ftSmeContext.psavedFTPreAuthRsp->ft_ies,
pSession->ftSmeContext.psavedFTPreAuthRsp->ft_ies_length);
*ft_ies_length = ANI_MAC_ADDR_SIZE +
pSession->ftSmeContext.psavedFTPreAuthRsp->ft_ies_length;
pSession->ftSmeContext.FTState = eFT_REASSOC_REQ_WAIT;
#ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOG1, FL(" Filled auth resp = %d"), *ft_ies_length);
#endif
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
static char *
dump_csr( tpAniSirGlobal pMac, tANI_U32 arg1, tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p )
{
static tCsrRoamProfile x;
static tSirMacSSid ssid; //To be allocated for array of SSIDs
static tANI_U8 sessionId; // Defined for fixed session ID
vos_mem_set((void*)&x, sizeof(x), 0);
x.SSIDs.numOfSSIDs=1 ;
x.SSIDs.SSIDList[0].SSID = ssid ;
ssid.length=6 ;
vos_mem_copy(ssid.ssId, "AniNet", 6);
if(HAL_STATUS_SUCCESS(sme_AcquireGlobalLock( &pMac->sme )))
{
(void)csrRoamConnect(pMac, sessionId, &x, NULL, NULL);
sme_ReleaseGlobalLock( &pMac->sme );
}
return p;
}
static char *dump_btcSetEvent( tpAniSirGlobal pMac, tANI_U32 arg1,
tANI_U32 arg2, tANI_U32 arg3, tANI_U32 arg4, char *p )
{
tSmeBtEvent btEvent;
if( arg1 < BT_EVENT_TYPE_MAX )
{
smsLog(pMac, LOGE, FL(" signal BT event (%d) handle (%d) 3rd param(%d)"), arg1, arg2, arg3);
vos_mem_zero(&btEvent, sizeof(tSmeBtEvent));
btEvent.btEventType = arg1;
switch( arg1 )
{
case BT_EVENT_SYNC_CONNECTION_COMPLETE:
case BT_EVENT_SYNC_CONNECTION_UPDATED:
btEvent.uEventParam.btSyncConnection.connectionHandle = (v_U16_t)arg2;
btEvent.uEventParam.btSyncConnection.status = (v_U8_t)arg3;
break;
case BT_EVENT_DISCONNECTION_COMPLETE:
btEvent.uEventParam.btDisconnect.connectionHandle = (v_U16_t)arg2;
break;
case BT_EVENT_CREATE_ACL_CONNECTION:
case BT_EVENT_ACL_CONNECTION_COMPLETE:
btEvent.uEventParam.btAclConnection.connectionHandle = (v_U16_t)arg2;
btEvent.uEventParam.btAclConnection.status = (v_U8_t)arg3;
break;
case BT_EVENT_MODE_CHANGED:
btEvent.uEventParam.btAclModeChange.connectionHandle = (v_U16_t)arg2;
break;
default:
break;
}
#ifndef WLAN_MDM_CODE_REDUCTION_OPT
if(HAL_STATUS_SUCCESS(sme_AcquireGlobalLock( &pMac->sme )))
{
btcSignalBTEvent(pMac, &btEvent);
sme_ReleaseGlobalLock( &pMac->sme );
}
#endif
}
else
{
smsLog(pMac, LOGE, FL(" invalid event (%d)"), arg1);
}
return p;
}
eHalStatus sme_FTUpdateKey( tHalHandle hHal, tCsrRoamSetKey * pFTKeyInfo )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
eHalStatus status = eHAL_STATUS_FAILURE;
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status )))
{
return eHAL_STATUS_FAILURE;
}
if (pFTKeyInfo == NULL)
{
smsLog( pMac, LOGE, "%s: pFTKeyInfo is NULL\n", __FUNCTION__);
sme_ReleaseGlobalLock( &pMac->sme );
return eHAL_STATUS_FAILURE;
}
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, "sme_FTUpdateKey is received in state %d\n",
pMac->ft.ftSmeContext.FTState);
#endif
// Global Station FT State
switch(pMac->ft.ftSmeContext.FTState)
{
case eFT_SET_KEY_WAIT:
status = sme_FTSendUpdateKeyInd( hHal, pFTKeyInfo );
pMac->ft.ftSmeContext.FTState = eFT_START_READY;
break;
default:
smsLog( pMac, LOGE, "%s: Unhandled state=%d\n", __FUNCTION__,
pMac->ft.ftSmeContext.FTState);
status = eHAL_STATUS_FAILURE;
break;
}
sme_ReleaseGlobalLock( &pMac->sme );
return status;
}
/* ---------------------------------------------------------------------------
\fn sme_HandleOemDataRsp
\brief This function processes the oem data response obtained from the PE
\param pMsg - Pointer to the pSirOemDataRsp
\return eHalStatus
-------------------------------------------------------------------------------*/
eHalStatus sme_HandleOemDataRsp(tHalHandle hHal, tANI_U8* pMsg)
{
eHalStatus status = eHAL_STATUS_SUCCESS;
tpAniSirGlobal pMac;
tListElem *pEntry = NULL;
tSmeCmd *pCommand = NULL;
tSirOemDataRsp* pOemDataRsp = NULL;
pMac = PMAC_STRUCT(hHal);
smsLog(pMac, LOG1, "%s: OEM_DATA Entering", __func__);
do
{
if(pMsg == NULL)
{
smsLog(pMac, LOGE, "in %s msg ptr is NULL", __func__);
status = eHAL_STATUS_FAILURE;
break;
}
pEntry = csrLLPeekHead( &pMac->sme.smeCmdActiveList, LL_ACCESS_LOCK );
if(pEntry)
{
pCommand = GET_BASE_ADDR( pEntry, tSmeCmd, Link );
if(eSmeCommandOemDataReq == pCommand->command)
{
pOemDataRsp = (tSirOemDataRsp*)pMsg;
//make sure to acquire the lock before modifying the data
status = sme_AcquireGlobalLock(&pMac->sme);
if(!HAL_STATUS_SUCCESS(status))
{
break;
}
if(pMac->oemData.pOemDataRsp != NULL)
{
vos_mem_free(pMac->oemData.pOemDataRsp);
}
pMac->oemData.pOemDataRsp = (tOemDataRsp*)vos_mem_malloc(sizeof(tOemDataRsp));
if(pMac->oemData.pOemDataRsp == NULL)
{
sme_ReleaseGlobalLock(&pMac->sme);
smsLog(pMac, LOGE, "in %s vos_mem_malloc failed for pMac->oemData.pOemDataRsp", __func__);
status = eHAL_STATUS_FAILURE;
break;
}
smsLog(pMac, LOGE, "Before memory copy");
vos_mem_copy((v_VOID_t*)(pMac->oemData.pOemDataRsp), (v_VOID_t*)(&pOemDataRsp->oemDataRsp), sizeof(tOemDataRsp));
smsLog(pMac, LOGE, "after memory copy");
sme_ReleaseGlobalLock(&pMac->sme);
}
else
{
smsLog(pMac, LOGE, "in %s eWNI_SME_OEM_DATA_RSP Received but NO REQs are ACTIVE ...",
__func__);
status = eHAL_STATUS_FAILURE;
break;
}
}
else
{
smsLog(pMac, LOGE, "in %s eWNI_SME_OEM_DATA_RSP Received but NO commands are ACTIVE ...", __func__);
status = eHAL_STATUS_FAILURE;
break;
}
oemData_ReleaseOemDataReqCommand(pMac, pCommand, eHAL_STATUS_SUCCESS);
pMac->oemData.oemDataReqActive = eANI_BOOLEAN_FALSE;
} while(0);
return status;
}
/*--------------------------------------------------------------------------
Each time the supplicant sends down the FT IEs to the driver.
This function is called in SME. This fucntion packages and sends
the FT IEs to PE.
------------------------------------------------------------------------*/
void sme_SetFTIEs( tHalHandle hHal, tANI_U8 sessionId, tANI_U8 *ft_ies,
tANI_U16 ft_ies_length )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
eHalStatus status = eHAL_STATUS_FAILURE;
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status ))) return;
if (ft_ies == NULL)
{
smsLog( pMac, LOGE, FL(" ft ies is NULL\n"));
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, "FT IEs Req is received in state %d\n",
pMac->ft.ftSmeContext.FTState);
#endif
// Global Station FT State
switch(pMac->ft.ftSmeContext.FTState)
{
case eFT_START_READY:
case eFT_AUTH_REQ_READY:
if ((pMac->ft.ftSmeContext.auth_ft_ies) &&
(pMac->ft.ftSmeContext.auth_ft_ies_length))
{
// Free the one we received last from the supplicant
vos_mem_free(pMac->ft.ftSmeContext.auth_ft_ies);
pMac->ft.ftSmeContext.auth_ft_ies_length = 0;
}
// Save the FT IEs
pMac->ft.ftSmeContext.auth_ft_ies = vos_mem_malloc(ft_ies_length);
if(pMac->ft.ftSmeContext.auth_ft_ies == NULL)
{
smsLog( pMac, LOGE, FL("Memory allocation failed for "
"auth_ft_ies\n"));
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
pMac->ft.ftSmeContext.auth_ft_ies_length = ft_ies_length;
vos_mem_copy((tANI_U8 *)pMac->ft.ftSmeContext.auth_ft_ies, ft_ies,
ft_ies_length);
pMac->ft.ftSmeContext.FTState = eFT_AUTH_REQ_READY;
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, "ft_ies_length=%d\n", ft_ies_length);
/*
smsLog( pMac, LOGE, "%d: New Auth ft_ies_length=%02x%02x%02x\n",
current->pid, pMac->ft.ftSmeContext.auth_ft_ies[0],
pMac->ft.ftSmeContext.auth_ft_ies[1],
pMac->ft.ftSmeContext.auth_ft_ies[2]);
*/
#endif
break;
case eFT_AUTH_COMPLETE:
// We will need to re-start preauth. If we received FT IEs in
// eFT_PRE_AUTH_DONE state, it implies there was a rekey in
// our pre-auth state. Hence this implies we need Pre-auth again.
// OK now inform SME we have no pre-auth list.
// Delete the pre-auth node locally. Set your self back to restart pre-auth
// TBD
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE,
"Pre-auth done and now receiving---> AUTH REQ <---- in state %d\n",
pMac->ft.ftSmeContext.FTState);
smsLog( pMac, LOGE, "Unhandled reception of FT IES in state %d\n",
pMac->ft.ftSmeContext.FTState);
#endif
break;
case eFT_REASSOC_REQ_WAIT:
// We are done with pre-auth, hence now waiting for
// reassoc req. This is the new FT Roaming in place
// At this juncture we are ready to start sending Re-Assoc Req.
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, "New Reassoc Req=%p in state %d\n",
ft_ies, pMac->ft.ftSmeContext.FTState);
#endif
if ((pMac->ft.ftSmeContext.reassoc_ft_ies) &&
(pMac->ft.ftSmeContext.reassoc_ft_ies_length))
{
// Free the one we received last from the supplicant
vos_mem_free(pMac->ft.ftSmeContext.reassoc_ft_ies);
pMac->ft.ftSmeContext.reassoc_ft_ies_length = 0;
}
// Save the FT IEs
pMac->ft.ftSmeContext.reassoc_ft_ies = vos_mem_malloc(ft_ies_length);
if(pMac->ft.ftSmeContext.reassoc_ft_ies == NULL)
{
smsLog( pMac, LOGE, FL("Memory allocation failed for "
"reassoc_ft_ies\n"));
sme_ReleaseGlobalLock( &pMac->sme );
return;
}
pMac->ft.ftSmeContext.reassoc_ft_ies_length = ft_ies_length;
vos_mem_copy((tANI_U8 *)pMac->ft.ftSmeContext.reassoc_ft_ies, ft_ies,
ft_ies_length);
pMac->ft.ftSmeContext.FTState = eFT_SET_KEY_WAIT;
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOGE, "ft_ies_length=%d state=%d\n", ft_ies_length,
pMac->ft.ftSmeContext.FTState);
/*
smsLog( pMac, LOGE, "%d: New Auth ft_ies_length=%02x%02x%02x\n",
current->pid, pMac->ft.ftSmeContext.reassoc_ft_ies[0],
pMac->ft.ftSmeContext.reassoc_ft_ies[1],
pMac->ft.ftSmeContext.reassoc_ft_ies[2]);
*/
#endif
break;
default:
smsLog( pMac, LOGE, FL(" Unhandled state=%d\n"),
pMac->ft.ftSmeContext.FTState);
break;
}
sme_ReleaseGlobalLock( &pMac->sme );
}
eHalStatus sme_FTUpdateKey( tHalHandle hHal, tCsrRoamSetKey * pFTKeyInfo )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
eHalStatus status = eHAL_STATUS_FAILURE;
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status )))
{
return eHAL_STATUS_FAILURE;
}
if (pFTKeyInfo == NULL)
{
smsLog( pMac, LOGE, "%s: pFTKeyInfo is NULL", __func__);
sme_ReleaseGlobalLock( &pMac->sme );
return eHAL_STATUS_FAILURE;
}
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOG1, "sme_FTUpdateKey is received in state %d",
pMac->ft.ftSmeContext.FTState);
#endif
// Global Station FT State
switch(pMac->ft.ftSmeContext.FTState)
{
case eFT_SET_KEY_WAIT:
#ifdef DEBUG_ROAM_DELAY
//store the PTK send event
vos_record_roam_event(e_HDD_SET_PTK_REQ, NULL, 0);
#endif
if (sme_GetFTPreAuthState (hHal) == TRUE)
{
status = sme_FTSendUpdateKeyInd(pMac, pFTKeyInfo);
if (status != 0 )
{
smsLog( pMac, LOGE, "%s: Key set failure %d", __func__,
status);
pMac->ft.ftSmeContext.setFTPTKState = FALSE;
status = eHAL_STATUS_FT_PREAUTH_KEY_FAILED;
}
else
{
pMac->ft.ftSmeContext.setFTPTKState = TRUE;
status = eHAL_STATUS_FT_PREAUTH_KEY_SUCCESS;
smsLog( pMac, LOG1, "%s: Key set success", __func__);
}
sme_SetFTPreAuthState(hHal, FALSE);
}
pMac->ft.ftSmeContext.FTState = eFT_START_READY;
#ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOG1, "%s: state changed to %d status %d", __func__,
pMac->ft.ftSmeContext.FTState, status);
#endif
break;
default:
smsLog( pMac, LOGE, "%s: Unhandled state=%d", __func__,
pMac->ft.ftSmeContext.FTState);
status = eHAL_STATUS_FAILURE;
break;
}
sme_ReleaseGlobalLock( &pMac->sme );
return status;
}
eHalStatus sme_FTUpdateKey(tHalHandle hHal, tANI_U32 sessionId,
tCsrRoamSetKey * pFTKeyInfo )
{
tpAniSirGlobal pMac = PMAC_STRUCT( hHal );
tCsrRoamSession *pSession = CSR_GET_SESSION( pMac, sessionId );
eHalStatus status = eHAL_STATUS_FAILURE;
if (!pSession)
{
smsLog( pMac, LOGE, FL("pSession is NULL"));
return eHAL_STATUS_FAILURE;
}
if (pFTKeyInfo == NULL)
{
smsLog( pMac, LOGE, "%s: pFTKeyInfo is NULL", __func__);
return eHAL_STATUS_FAILURE;
}
status = sme_AcquireGlobalLock( &pMac->sme );
if (!( HAL_STATUS_SUCCESS( status )))
{
return eHAL_STATUS_FAILURE;
}
#if defined WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOG1, "sme_FTUpdateKey is received in state %d",
pSession->ftSmeContext.FTState);
#endif
// Global Station FT State
switch(pSession->ftSmeContext.FTState)
{
case eFT_SET_KEY_WAIT:
if (sme_GetFTPreAuthState(hHal, sessionId) == TRUE)
{
status = sme_FTSendUpdateKeyInd(pMac, sessionId, pFTKeyInfo);
if (status != 0 )
{
smsLog( pMac, LOGE, "%s: Key set failure %d", __func__,
status);
pSession->ftSmeContext.setFTPTKState = FALSE;
status = eHAL_STATUS_FT_PREAUTH_KEY_FAILED;
}
else
{
pSession->ftSmeContext.setFTPTKState = TRUE;
status = eHAL_STATUS_FT_PREAUTH_KEY_SUCCESS;
smsLog( pMac, LOG1, "%s: Key set success", __func__);
}
sme_SetFTPreAuthState(hHal, sessionId, FALSE);
}
pSession->ftSmeContext.FTState = eFT_START_READY;
#ifdef WLAN_FEATURE_VOWIFI_11R_DEBUG
smsLog( pMac, LOG1, "%s: state changed to %d status %d", __func__,
pSession->ftSmeContext.FTState, status);
#endif
break;
default:
smsLog( pMac, LOGW, "%s: Unhandled state=%d", __func__,
pSession->ftSmeContext.FTState);
status = eHAL_STATUS_FAILURE;
break;
}
sme_ReleaseGlobalLock( &pMac->sme );
return status;
}
