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@@ -0,0 +1,561 @@
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+/*
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+ * Copyright (c) 2016 The Linux Foundation. All rights reserved.
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+ *
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+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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+ *
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+ * Permission to use, copy, modify, and/or distribute this software for
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+ * any purpose with or without fee is hereby granted, provided that the
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+ * above copyright notice and this permission notice appear in all
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+ * copies.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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+ * PERFORMANCE OF THIS SOFTWARE.
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+ */
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+
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+/**
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+ * DOC: lim_reassoc_utils.c
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+ *
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+ * Host based roaming re-association utilities
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+ */
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+
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+#include "cds_api.h"
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+#include "ani_global.h"
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+#include "wni_api.h"
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+#include "sir_common.h"
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+
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+#include "wni_cfg.h"
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+#include "cfg_api.h"
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+
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+#include "sch_api.h"
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+#include "utils_api.h"
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+#include "lim_utils.h"
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+#include "lim_assoc_utils.h"
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+#include "lim_security_utils.h"
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+#include "lim_ser_des_utils.h"
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+#include "lim_sta_hash_api.h"
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+#include "lim_admit_control.h"
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+#include "lim_send_messages.h"
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+#include "lim_ibss_peer_mgmt.h"
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+#include "lim_ft_defs.h"
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+#include "lim_session.h"
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+
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+#include "qdf_types.h"
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+#include "wma_types.h"
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+#include "lim_types.h"
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+
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+/**
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+ * lim_update_re_assoc_globals() - Update reassoc global data
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+ * @pMac: Global MAC context
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+ * @pAssocRsp: Reassociation response data
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+ * @psessionEntry: PE Session
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+ *
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+ * This function is called to Update the Globals (LIM) during ReAssoc.
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+ *
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+ * Return: None
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+ */
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+
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+void lim_update_re_assoc_globals(tpAniSirGlobal pMac, tpSirAssocRsp pAssocRsp,
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+ tpPESession psessionEntry)
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+{
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+ /* Update the current Bss Information */
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+ qdf_mem_copy(psessionEntry->bssId,
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+ psessionEntry->limReAssocbssId, sizeof(tSirMacAddr));
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+ psessionEntry->currentOperChannel = psessionEntry->limReassocChannelId;
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+ psessionEntry->htSecondaryChannelOffset =
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+ psessionEntry->reAssocHtSupportedChannelWidthSet;
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+ psessionEntry->htRecommendedTxWidthSet =
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+ psessionEntry->reAssocHtRecommendedTxWidthSet;
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+ psessionEntry->htSecondaryChannelOffset =
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+ psessionEntry->reAssocHtSecondaryChannelOffset;
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+ psessionEntry->limCurrentBssCaps = psessionEntry->limReassocBssCaps;
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+ psessionEntry->limCurrentBssQosCaps =
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+ psessionEntry->limReassocBssQosCaps;
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+ psessionEntry->limCurrentBssPropCap =
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+ psessionEntry->limReassocBssPropCap;
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+
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+ qdf_mem_copy((uint8_t *) &psessionEntry->ssId,
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+ (uint8_t *) &psessionEntry->limReassocSSID,
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+ psessionEntry->limReassocSSID.length + 1);
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+
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+ /* Store assigned AID for TIM processing */
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+ psessionEntry->limAID = pAssocRsp->aid & 0x3FFF;
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+ /** Set the State Back to ReAssoc Rsp*/
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+ psessionEntry->limMlmState = eLIM_MLM_WT_REASSOC_RSP_STATE;
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+ MTRACE(mac_trace
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+ (pMac, TRACE_CODE_MLM_STATE, psessionEntry->peSessionId,
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+ psessionEntry->limMlmState));
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+
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+}
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+
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+/**
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+ * @lim_handle_del_bss_in_re_assoc_context() - DEL BSS during reassociation
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+ * @pMac: Global MAC Context
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+ * @pStaDs: Station Hash entry
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+ * @psessionEntry: PE Session
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+ *
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+ * While Processing the ReAssociation Response Frame in STA,
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+ * a.immediately after receiving the Reassoc Response the RxCleanUp is
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+ * being issued and the end of DelBSS the new BSS is being added.
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+ *
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+ * b. If an AP rejects the ReAssociation (Disassoc/Deauth) with some context
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+ * change, We need to update CSR with ReAssocCNF Response with the
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+ * ReAssoc Fail and the reason Code, that is also being handled in the
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+ * DELBSS context only
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+ *
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+ * Return: None
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+ */
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+void lim_handle_del_bss_in_re_assoc_context(tpAniSirGlobal pMac,
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+ tpDphHashNode pStaDs, tpPESession psessionEntry)
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+{
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+ tLimMlmReassocCnf mlmReassocCnf;
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+ tpSirBssDescription bss_desc;
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+ /*
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+ * Skipped the DeleteDPH Hash Entry as we need it for the new BSS
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+ * Set the MlmState to IDLE
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+ */
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+ psessionEntry->limMlmState = eLIM_MLM_IDLE_STATE;
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+ /* Update PE session Id */
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+ mlmReassocCnf.sessionId = psessionEntry->peSessionId;
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+ switch (psessionEntry->limSmeState) {
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+ case eLIM_SME_WT_REASSOC_STATE:
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+ {
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+ tpSirAssocRsp assocRsp;
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+ tpDphHashNode pStaDs;
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+ tSirRetStatus retStatus = eSIR_SUCCESS;
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+ tpSchBeaconStruct beacon_struct;
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+ beacon_struct = qdf_mem_malloc(sizeof(tSchBeaconStruct));
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+ if (NULL == beacon_struct) {
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+ lim_log(pMac, LOGE, FL("beaconStruct alloc failed"));
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode =
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+ eSIR_MAC_UNSPEC_FAILURE_STATUS;
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+ lim_delete_dph_hash_entry(pMac, psessionEntry->bssId,
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+ DPH_STA_HASH_INDEX_PEER, psessionEntry);
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+ goto error;
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+ }
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+ /* Delete the older STA Table entry */
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+ lim_delete_dph_hash_entry(pMac, psessionEntry->bssId,
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+ DPH_STA_HASH_INDEX_PEER, psessionEntry);
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+ /*
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+ * Add an entry for AP to hash table
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+ * maintained by DPH module
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+ */
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+ pStaDs = dph_add_hash_entry(pMac,
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+ psessionEntry->limReAssocbssId,
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+ DPH_STA_HASH_INDEX_PEER,
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+ &psessionEntry->dph.dphHashTable);
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+ if (pStaDs == NULL) {
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+ /* Could not add hash table entry */
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+ lim_log(pMac, LOGE,
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+ FL("could not add hash entry at DPH for "));
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+ lim_print_mac_addr(pMac,
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+ psessionEntry->limReAssocbssId, LOGE);
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode = eSIR_SME_SUCCESS;
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+ qdf_mem_free(beacon_struct);
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+ goto error;
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+ }
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+ /*
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+ * While Processing the ReAssoc Response Frame the Rsp Frame
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+ * is being stored to be used here for sending ADDBSS
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+ */
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+ assocRsp =
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+ (tpSirAssocRsp) psessionEntry->limAssocResponseData;
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+ lim_update_assoc_sta_datas(pMac, pStaDs, assocRsp,
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+ psessionEntry);
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+ lim_update_re_assoc_globals(pMac, assocRsp, psessionEntry);
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+ bss_desc = &psessionEntry->pLimReAssocReq->bssDescription;
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+ lim_extract_ap_capabilities(pMac,
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+ (uint8_t *) bss_desc->ieFields,
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+ lim_get_ielen_from_bss_description(bss_desc),
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+ beacon_struct);
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+ if (pMac->lim.gLimProtectionControl !=
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+ WNI_CFG_FORCE_POLICY_PROTECTION_DISABLE)
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+ lim_decide_sta_protection_on_assoc(pMac,
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+ beacon_struct,
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+ psessionEntry);
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+ if (beacon_struct->erpPresent) {
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+ if (beacon_struct->erpIEInfo.barkerPreambleMode)
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+ psessionEntry->beaconParams.fShortPreamble = 0;
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+ else
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+ psessionEntry->beaconParams.fShortPreamble = 1;
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+ }
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+ /*
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+ * updateBss flag is false, as in this case, PE is first
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+ * deleting the existing BSS and then adding a new one
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+ */
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+ if (eSIR_SUCCESS !=
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+ lim_sta_send_add_bss(pMac, assocRsp, beacon_struct,
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+ bss_desc,
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+ false, psessionEntry)) {
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+ lim_log(pMac, LOGE,
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+ FL("Posting ADDBSS in the ReAssocCtx Failed "));
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+ retStatus = eSIR_FAILURE;
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+ }
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+ if (retStatus != eSIR_SUCCESS) {
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode =
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+ eSIR_MAC_UNSPEC_FAILURE_STATUS;
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+ qdf_mem_free(assocRsp);
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+ pMac->lim.gLimAssocResponseData = NULL;
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+ qdf_mem_free(beacon_struct);
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+ goto error;
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+ }
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+ qdf_mem_free(assocRsp);
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+ qdf_mem_free(beacon_struct);
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+ psessionEntry->limAssocResponseData = NULL;
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+ }
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+ break;
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+ case eLIM_SME_WT_REASSOC_LINK_FAIL_STATE:
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+ {
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+ mlmReassocCnf.resultCode =
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+ pStaDs->mlmStaContext.disassocReason;
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+ mlmReassocCnf.protStatusCode =
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+ pStaDs->mlmStaContext.cleanupTrigger;
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+ /** Set the SME State back to WT_Reassoc State*/
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+ psessionEntry->limSmeState = eLIM_SME_WT_REASSOC_STATE;
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+ lim_delete_dph_hash_entry(pMac, pStaDs->staAddr,
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+ pStaDs->assocId, psessionEntry);
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+ if (LIM_IS_STA_ROLE(psessionEntry) ||
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+ LIM_IS_BT_AMP_STA_ROLE(psessionEntry)) {
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+ psessionEntry->limMlmState =
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+ eLIM_MLM_IDLE_STATE;
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+ }
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+ lim_post_sme_message(pMac, LIM_MLM_REASSOC_CNF,
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+ (uint32_t *) &mlmReassocCnf);
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+ }
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+ break;
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+ default:
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+ lim_log(pMac, LOGE,
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+ FL("DelBss in wrong system Role and SME State"));
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+
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+ mlmReassocCnf.resultCode = eSIR_SME_REFUSED;
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+ mlmReassocCnf.protStatusCode =
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+ eSIR_SME_UNEXPECTED_REQ_RESULT_CODE;
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+ goto error;
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+ }
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+ return;
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+error:
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+ lim_post_sme_message(pMac, LIM_MLM_REASSOC_CNF,
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+ (uint32_t *) &mlmReassocCnf);
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+}
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+
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+/**
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+ * @lim_handle_add_bss_in_re_assoc_context() - ADD BSS during reassociation
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+ * @pMac: Global MAC Context
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+ * @pStaDs: Station Hash entry
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+ * @psessionEntry: PE Session
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+ *
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+ * While Processing the ReAssociation Response Frame in STA,
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+ * a. immediately after receiving the Reassoc Response the RxCleanUp is
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+ * being issued and the end of DelBSS the new BSS is being added.
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+ *
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+ * b. If an AP rejects the ReAssociation (Disassoc/Deauth) with some context
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+ * change, We need to update CSR with ReAssocCNF Response with the
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+ * ReAssoc Fail and the reason Code, that is also being handled in the
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+ * DELBSS context only
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+ *
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+ * Return: None
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+ */
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+void lim_handle_add_bss_in_re_assoc_context(tpAniSirGlobal pMac,
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+ tpDphHashNode pStaDs, tpPESession psessionEntry)
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+{
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+ tLimMlmReassocCnf mlmReassocCnf;
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+ /** Skipped the DeleteDPH Hash Entry as we need it for the new BSS*/
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+ /** Set the MlmState to IDLE*/
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+ psessionEntry->limMlmState = eLIM_MLM_IDLE_STATE;
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+ MTRACE(mac_trace
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+ (pMac, TRACE_CODE_MLM_STATE, psessionEntry->peSessionId,
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+ psessionEntry->limMlmState));
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+ switch (psessionEntry->limSmeState) {
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+ case eLIM_SME_WT_REASSOC_STATE: {
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+ tpSirAssocRsp assocRsp;
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+ tpDphHashNode pStaDs;
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+ tSirRetStatus retStatus = eSIR_SUCCESS;
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+ tSchBeaconStruct *pBeaconStruct;
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+ pBeaconStruct =
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+ qdf_mem_malloc(sizeof(tSchBeaconStruct));
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+ if (NULL == pBeaconStruct) {
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+ lim_log(pMac, LOGE, FL("Unable to allocate memory"));
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ goto Error;
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+ }
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+ /* Get the AP entry from DPH hash table */
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+ pStaDs =
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+ dph_get_hash_entry(pMac, DPH_STA_HASH_INDEX_PEER,
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+ &psessionEntry->dph.dphHashTable);
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+ if (pStaDs == NULL) {
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+ lim_log(pMac, LOGE,
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+ FL("Fail to get STA PEER entry from hash"));
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode = eSIR_SME_SUCCESS;
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+ qdf_mem_free(pBeaconStruct);
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+ goto Error;
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+ }
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+ /*
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+ * While Processing the ReAssoc Response Frame the Rsp Frame
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+ * is being stored to be used here for sending ADDBSS
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+ */
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+ assocRsp =
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+ (tpSirAssocRsp) psessionEntry->limAssocResponseData;
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+ lim_update_assoc_sta_datas(pMac, pStaDs, assocRsp,
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+ psessionEntry);
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+ lim_update_re_assoc_globals(pMac, assocRsp, psessionEntry);
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+ lim_extract_ap_capabilities(pMac,
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+ (uint8_t *) psessionEntry->
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+ pLimReAssocReq->bssDescription.
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+ ieFields,
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+ lim_get_ielen_from_bss_description
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+ (&psessionEntry->
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+ pLimReAssocReq->
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+ bssDescription),
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+ pBeaconStruct);
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+ if (pMac->lim.gLimProtectionControl !=
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+ WNI_CFG_FORCE_POLICY_PROTECTION_DISABLE)
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+ lim_decide_sta_protection_on_assoc(pMac,
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+ pBeaconStruct,
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+ psessionEntry);
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+
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+ if (pBeaconStruct->erpPresent) {
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+ if (pBeaconStruct->erpIEInfo.barkerPreambleMode)
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+ psessionEntry->beaconParams.
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+ fShortPreamble = 0;
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+ else
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+ psessionEntry->beaconParams.
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+ fShortPreamble = 1;
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+ }
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+
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+ psessionEntry->isNonRoamReassoc = 1;
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+ if (eSIR_SUCCESS !=
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+ lim_sta_send_add_bss(pMac, assocRsp, pBeaconStruct,
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+ &psessionEntry->pLimReAssocReq->
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+ bssDescription, true,
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+ psessionEntry)) {
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+ lim_log(pMac, LOGE,
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+ FL("Post ADDBSS in the ReAssocCtxt Failed "));
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+ retStatus = eSIR_FAILURE;
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+ }
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+ if (retStatus != eSIR_SUCCESS) {
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+ mlmReassocCnf.resultCode =
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+ eSIR_SME_RESOURCES_UNAVAILABLE;
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+ mlmReassocCnf.protStatusCode =
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+ eSIR_MAC_UNSPEC_FAILURE_STATUS;
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+ qdf_mem_free(assocRsp);
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+ pMac->lim.gLimAssocResponseData = NULL;
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+ qdf_mem_free(pBeaconStruct);
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+ goto Error;
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+ }
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+ qdf_mem_free(assocRsp);
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+ psessionEntry->limAssocResponseData = NULL;
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+ qdf_mem_free(pBeaconStruct);
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|
+ }
|
|
|
+ break;
|
|
|
+ case eLIM_SME_WT_REASSOC_LINK_FAIL_STATE: {
|
|
|
+ /* Case wherein the DisAssoc / Deauth
|
|
|
+ * being sent as response to ReAssoc Req
|
|
|
+ * Send the Reason code as the same received
|
|
|
+ * in Disassoc / Deauth Frame
|
|
|
+ */
|
|
|
+ mlmReassocCnf.resultCode =
|
|
|
+ pStaDs->mlmStaContext.disassocReason;
|
|
|
+ mlmReassocCnf.protStatusCode =
|
|
|
+ pStaDs->mlmStaContext.cleanupTrigger;
|
|
|
+ /** Set the SME State back to WT_Reassoc State*/
|
|
|
+ psessionEntry->limSmeState = eLIM_SME_WT_REASSOC_STATE;
|
|
|
+ lim_delete_dph_hash_entry(pMac, pStaDs->staAddr,
|
|
|
+ pStaDs->assocId, psessionEntry);
|
|
|
+ if (LIM_IS_STA_ROLE(psessionEntry)) {
|
|
|
+ psessionEntry->limMlmState =
|
|
|
+ eLIM_MLM_IDLE_STATE;
|
|
|
+ MTRACE(mac_trace
|
|
|
+ (pMac, TRACE_CODE_MLM_STATE,
|
|
|
+ psessionEntry->peSessionId,
|
|
|
+ psessionEntry->limMlmState));
|
|
|
+ }
|
|
|
+
|
|
|
+ lim_post_sme_message(pMac, LIM_MLM_REASSOC_CNF,
|
|
|
+ (uint32_t *) &mlmReassocCnf);
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ lim_log(pMac, LOGE,
|
|
|
+ FL("DelBss in the wrong system Role and SME State"));
|
|
|
+ mlmReassocCnf.resultCode = eSIR_SME_REFUSED;
|
|
|
+ mlmReassocCnf.protStatusCode =
|
|
|
+ eSIR_SME_UNEXPECTED_REQ_RESULT_CODE;
|
|
|
+ goto Error;
|
|
|
+ }
|
|
|
+ return;
|
|
|
+Error:
|
|
|
+ lim_post_sme_message(pMac, LIM_MLM_REASSOC_CNF,
|
|
|
+ (uint32_t *) &mlmReassocCnf);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * lim_is_reassoc_in_progress() - Check if reassoiciation is in progress
|
|
|
+ * @pMac: Global MAC Context
|
|
|
+ * @psessionEntry: PE Session
|
|
|
+ *
|
|
|
+ * Return: true When STA is waiting for Reassoc response from AP
|
|
|
+ * else false
|
|
|
+ */
|
|
|
+bool lim_is_reassoc_in_progress(tpAniSirGlobal pMac, tpPESession psessionEntry)
|
|
|
+{
|
|
|
+ if (psessionEntry == NULL)
|
|
|
+ return false;
|
|
|
+ if ((LIM_IS_STA_ROLE(psessionEntry) ||
|
|
|
+ LIM_IS_BT_AMP_STA_ROLE(psessionEntry)) &&
|
|
|
+ ((psessionEntry->limSmeState == eLIM_SME_WT_REASSOC_STATE) ||
|
|
|
+ (psessionEntry->limSmeState ==
|
|
|
+ eLIM_SME_WT_REASSOC_LINK_FAIL_STATE)))
|
|
|
+ return true;
|
|
|
+
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * lim_add_ft_sta_self()- function to add STA once we have connected with a
|
|
|
+ * new AP
|
|
|
+ * @mac_ctx: pointer to global mac structure
|
|
|
+ * @assoc_id: association id for the station connection
|
|
|
+ * @session_entry: pe session entr
|
|
|
+ *
|
|
|
+ * This function is called to add a STA once we have connected with a new
|
|
|
+ * AP, that we have performed an FT to.
|
|
|
+ *
|
|
|
+ * The Add STA Response is created and now after the ADD Bss Is Successful
|
|
|
+ * we add the self sta. We update with the association id from the reassoc
|
|
|
+ * response from the AP.
|
|
|
+ *
|
|
|
+ * Return: eSIR_SUCCESS on success else eSirRetStatus failure codes
|
|
|
+ */
|
|
|
+tSirRetStatus lim_add_ft_sta_self(tpAniSirGlobal mac_ctx, uint16_t assoc_id,
|
|
|
+ tpPESession session_entry)
|
|
|
+{
|
|
|
+ tpAddStaParams add_sta_params = NULL;
|
|
|
+ tSirRetStatus ret_code = eSIR_SUCCESS;
|
|
|
+ tSirMsgQ msg_q;
|
|
|
+
|
|
|
+ add_sta_params = session_entry->ftPEContext.pAddStaReq;
|
|
|
+ add_sta_params->assocId = assoc_id;
|
|
|
+ add_sta_params->smesessionId = session_entry->smeSessionId;
|
|
|
+
|
|
|
+ msg_q.type = WMA_ADD_STA_REQ;
|
|
|
+ msg_q.reserved = 0;
|
|
|
+ msg_q.bodyptr = add_sta_params;
|
|
|
+ msg_q.bodyval = 0;
|
|
|
+
|
|
|
+ QDF_TRACE(QDF_MODULE_ID_PE, QDF_TRACE_LEVEL_DEBUG,
|
|
|
+ "Sending WMA_ADD_STA_REQ (aid %d)",
|
|
|
+ add_sta_params->assocId);
|
|
|
+ MTRACE(mac_trace_msg_tx(mac_ctx, session_entry->peSessionId,
|
|
|
+ msg_q.type));
|
|
|
+
|
|
|
+ session_entry->limPrevMlmState = session_entry->limMlmState;
|
|
|
+ MTRACE(mac_trace(mac_ctx, TRACE_CODE_MLM_STATE,
|
|
|
+ session_entry->peSessionId, eLIM_MLM_WT_ADD_STA_RSP_STATE));
|
|
|
+ session_entry->limMlmState = eLIM_MLM_WT_ADD_STA_RSP_STATE;
|
|
|
+ ret_code = wma_post_ctrl_msg(mac_ctx, &msg_q);
|
|
|
+ if (eSIR_SUCCESS != ret_code) {
|
|
|
+ lim_log(mac_ctx, LOGE,
|
|
|
+ FL("Posting WMA_ADD_STA_REQ to HAL failed, reason=%X"),
|
|
|
+ ret_code);
|
|
|
+ qdf_mem_free(add_sta_params);
|
|
|
+ }
|
|
|
+
|
|
|
+ session_entry->ftPEContext.pAddStaReq = NULL;
|
|
|
+ return ret_code;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * lim_restore_pre_reassoc_state() - Restore the pre-association context
|
|
|
+ * @pMac: Global MAC Context
|
|
|
+ * @resultCode: Assoc response result
|
|
|
+ * @protStatusCode: Internal protocol status code
|
|
|
+ * @psessionEntry: PE Session
|
|
|
+ *
|
|
|
+ * This function is called on STA role whenever Reasociation
|
|
|
+ * Response with a reject code is received from AP.
|
|
|
+ * Reassociation failure timer is stopped, Old (or current) AP's
|
|
|
+ * context is restored both at Polaris & software
|
|
|
+ *
|
|
|
+ * Return: None
|
|
|
+ */
|
|
|
+
|
|
|
+void
|
|
|
+lim_restore_pre_reassoc_state(tpAniSirGlobal pMac,
|
|
|
+ tSirResultCodes resultCode, uint16_t protStatusCode,
|
|
|
+ tpPESession psessionEntry)
|
|
|
+{
|
|
|
+ tLimMlmReassocCnf mlmReassocCnf;
|
|
|
+
|
|
|
+ lim_log(pMac, LOG1,
|
|
|
+ FL("sessionid: %d protStatusCode: %d resultCode: %d"),
|
|
|
+ psessionEntry->smeSessionId, protStatusCode, resultCode);
|
|
|
+
|
|
|
+ psessionEntry->limMlmState = eLIM_MLM_LINK_ESTABLISHED_STATE;
|
|
|
+ MTRACE(mac_trace
|
|
|
+ (pMac, TRACE_CODE_MLM_STATE, psessionEntry->peSessionId,
|
|
|
+ eLIM_MLM_LINK_ESTABLISHED_STATE));
|
|
|
+
|
|
|
+ /* 'Change' timer for future activations */
|
|
|
+ lim_deactivate_and_change_timer(pMac, eLIM_REASSOC_FAIL_TIMER);
|
|
|
+
|
|
|
+ lim_set_channel(pMac, psessionEntry->currentOperChannel,
|
|
|
+ psessionEntry->ch_center_freq_seg0,
|
|
|
+ psessionEntry->ch_center_freq_seg1,
|
|
|
+ psessionEntry->ch_width,
|
|
|
+ psessionEntry->maxTxPower,
|
|
|
+ psessionEntry->peSessionId);
|
|
|
+
|
|
|
+ /* @ToDo:Need to Integrate the STOP the Dataxfer to AP from 11H code */
|
|
|
+
|
|
|
+ mlmReassocCnf.resultCode = resultCode;
|
|
|
+ mlmReassocCnf.protStatusCode = protStatusCode;
|
|
|
+ mlmReassocCnf.sessionId = psessionEntry->peSessionId;
|
|
|
+ lim_post_sme_message(pMac,
|
|
|
+ LIM_MLM_REASSOC_CNF, (uint32_t *) &mlmReassocCnf);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * lim_post_reassoc_failure() - Post failure message to SME
|
|
|
+ * @pMac: Global MAC Context
|
|
|
+ * @resultCode: Result Code
|
|
|
+ * @protStatusCode: Protocol Status Code
|
|
|
+ * @psessionEntry: PE Session
|
|
|
+ *
|
|
|
+ * Return: None
|
|
|
+ */
|
|
|
+void lim_post_reassoc_failure(tpAniSirGlobal pMac,
|
|
|
+ tSirResultCodes resultCode, uint16_t protStatusCode,
|
|
|
+ tpPESession psessionEntry)
|
|
|
+{
|
|
|
+ tLimMlmReassocCnf mlmReassocCnf;
|
|
|
+
|
|
|
+ psessionEntry->limMlmState = eLIM_MLM_LINK_ESTABLISHED_STATE;
|
|
|
+ MTRACE(mac_trace
|
|
|
+ (pMac, TRACE_CODE_MLM_STATE, psessionEntry->peSessionId,
|
|
|
+ eLIM_MLM_LINK_ESTABLISHED_STATE));
|
|
|
+
|
|
|
+ lim_deactivate_and_change_timer(pMac, eLIM_REASSOC_FAIL_TIMER);
|
|
|
+
|
|
|
+ mlmReassocCnf.resultCode = resultCode;
|
|
|
+ mlmReassocCnf.protStatusCode = protStatusCode;
|
|
|
+ mlmReassocCnf.sessionId = psessionEntry->peSessionId;
|
|
|
+ lim_post_sme_message(pMac,
|
|
|
+ LIM_MLM_REASSOC_CNF, (uint32_t *) &mlmReassocCnf);
|
|
|
+}
|
|
|
+
|
Varun Reddy Yeturu