qcacld-3.0: Refactor CFG_JOIN_FAILURE_TIMEOUT cfg

Refactor CFG_JOIN_FAILURE_TIMEOUT cfg item.

Change-Id: If1b00e47500a354e80ed7dfbf547a4ac2be73a50
CRs-Fixed: 2313427

components/mlme/core/src/wlan_mlme_main.c

@@ -318,6 +318,13 @@ static void mlme_init_edca_params(struct wlan_mlme_edca_params *edca_params)
 	mlme_init_edca_etsi_cfg(edca_params);
 }
 
+static void mlme_init_timeout_cfg(struct wlan_objmgr_psoc *psoc,
+				  struct wlan_mlme_timeout *timeouts)
+{
+	timeouts->join_failure_timeout = cfg_get(psoc,
+						 CFG_JOIN_FAILURE_TIMEOUT);
+}
+
 static void mlme_init_ht_cap_in_cfg(struct wlan_objmgr_psoc *psoc,
 				    struct wlan_mlme_ht_caps *ht_caps)
 {
@@ -985,6 +992,7 @@ QDF_STATUS mlme_cfg_on_psoc_enable(struct wlan_objmgr_psoc *psoc)
 	mlme_cfg = &mlme_obj->cfg;
 	mlme_init_generic_cfg(psoc, &mlme_cfg->gen);
 	mlme_init_edca_params(&mlme_cfg->edca_params);
+	mlme_init_timeout_cfg(psoc, &mlme_cfg->timeouts);
 	mlme_init_ht_cap_in_cfg(psoc, &mlme_cfg->ht_caps);
 	mlme_init_mbo_cfg(psoc, &mlme_cfg->mbo_cfg);
 	mlme_init_qos_cfg(psoc, &mlme_cfg->qos_mlme_params);

components/mlme/dispatcher/inc/cfg_mlme.h

@@ -34,6 +34,7 @@
 #include "cfg_mlme_mbo.h"
 #include "cfg_mlme_vht_caps.h"
 #include "cfg_qos.h"
+#include "cfg_mlme_timeout.h"
 #include "cfg_mlme_rates.h"
 #include "wlan_mlme_product_details_cfg.h"
 #include "cfg_mlme_sta.h"
@@ -66,6 +67,7 @@
 	CFG_SCORING_ALL \
 	CFG_STA_ALL \
 	CFG_THRESHOLD_ALL \
+	CFG_TIMEOUT_ALL \
 	CFG_VHT_CAPS_ALL \
 	CFG_VHT_CAPS_ALL \
 	CFG_WEP_PARAMS_ALL

components/mlme/dispatcher/inc/cfg_mlme_timeout.h

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2011-2018 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: This file contains centralized definitions of converged configuration.
+ */
+
+#ifndef __CFG_MLME_TIMEOUT_H
+#define __CFG_MLME_TIMEOUT_H
+
+/*
+ * <ini>
+ * join_failure_timeout - Join failure timeout value
+ * @Min: 0
+ * @Max: 65535
+ * @Default: 3000
+ *
+ * This cfg is used to configure the join failure timeout.
+ *
+ * Usage: Internal
+ *
+ * </ini>
+ */
+#define CFG_JOIN_FAILURE_TIMEOUT CFG_INI_UINT( \
+		"join_failure_timeout", \
+		0, \
+		65535, \
+		3000, \
+		CFG_VALUE_OR_DEFAULT, \
+		"Join failure timeout")
+
+#define CFG_TIMEOUT_ALL \
+	CFG(CFG_JOIN_FAILURE_TIMEOUT)
+
+#endif /* __CFG_MLME_TIMEOUT_H */

components/mlme/dispatcher/inc/wlan_mlme_public_struct.h

@@ -839,6 +839,14 @@ struct wlan_mlme_threshold {
 	uint32_t frag_threshold;
 };
 
+/*
+ * struct wlan_mlme_timeout - mlme timeout related config items
+ * @join_failure_timeout: join failure timeout
+ */
+struct wlan_mlme_timeout {
+	uint32_t join_failure_timeout;
+};
+
 /**
  * struct wlan_mlme_oce - OCE related config items
  * @enable_bcast_probe_rsp: enable broadcast probe response
@@ -899,20 +907,25 @@ struct wlan_mlme_wep_cfg {
 /**
  * struct wlan_mlme_cfg - MLME config items
  * @chainmask_cfg: VHT chainmask related cfg items
- * @ht_cfg: HT related CFG Items
+ * @edca_params: edca related CFG items
+ * @gen: Generic CFG items
+ * @ht_caps: HT related CFG Items
  * @he_caps: HE related cfg items
  * @lfr: LFR related CFG Items
  * @obss_ht40:obss ht40 CFG Items
  * @mbo_cfg: Multiband Operation related CFG items
  * @vht_caps: VHT related CFG Items
+ * @qos_mlme_params: QOS CFG Items
  * @rates: Rates related cfg items
  * @product_details: product details related CFG Items
  * @sap_protection_cfg: SAP erp protection related CFG items
- * @acs: ACS related CFG items
  * @sap_cfg: sap CFG items
  * @sta: sta CFG Items
  * @scoring: BSS Scoring related CFG Items
+ * @oce: OCE related CFG items
  * @threshold: threshold related cfg items
+ * @timeouts: mlme timeout related CFG items
+ * @acs: ACS related CFG items
  * @feature_flags: Feature flag config items
  * @wep_params:  WEP related config items
  */
@@ -935,6 +948,7 @@ struct wlan_mlme_cfg {
 	struct wlan_mlme_scoring_cfg scoring;
 	struct wlan_mlme_oce oce;
 	struct wlan_mlme_threshold threshold;
+	struct wlan_mlme_timeout timeouts;
 	struct wlan_mlme_acs acs;
 	struct wlan_mlme_feature_flag feature_flags;
 	struct wlan_mlme_wep_cfg wep_params;

core/mac/inc/wni_cfg.h

@@ -32,7 +32,6 @@ enum {
 	WNI_CFG_DTIM_PERIOD,
 	WNI_CFG_ACTIVE_MAXIMUM_CHANNEL_TIME,
 	WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME,
-	WNI_CFG_JOIN_FAILURE_TIMEOUT,
 	WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT,
 	WNI_CFG_AUTHENTICATE_RSP_TIMEOUT,
 	WNI_CFG_ASSOCIATION_FAILURE_TIMEOUT,
@@ -325,10 +324,6 @@ enum {
 #define WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME_STAMAX    65535
 #define WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME_STADEF    110
 
-#define WNI_CFG_JOIN_FAILURE_TIMEOUT_STAMIN    0
-#define WNI_CFG_JOIN_FAILURE_TIMEOUT_STAMAX    65535
-#define WNI_CFG_JOIN_FAILURE_TIMEOUT_STADEF    3000
-
 #define WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT_STAMIN    0
 #define WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT_STAMAX    65535
 #define WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT_STADEF    1000

core/mac/src/cfg/cfg_param_name.c

@@ -47,7 +47,6 @@ const char *cfg_get_string(uint16_t cfg_id)
 	CASE_RETURN_STRING(WNI_CFG_DTIM_PERIOD);
 	CASE_RETURN_STRING(WNI_CFG_ACTIVE_MAXIMUM_CHANNEL_TIME);
 	CASE_RETURN_STRING(WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME);
-	CASE_RETURN_STRING(WNI_CFG_JOIN_FAILURE_TIMEOUT);
 	CASE_RETURN_STRING(WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT);
 	CASE_RETURN_STRING(WNI_CFG_AUTHENTICATE_RSP_TIMEOUT);
 	CASE_RETURN_STRING(WNI_CFG_ASSOCIATION_FAILURE_TIMEOUT);

core/mac/src/cfg/cfg_proc_msg.c

@@ -63,11 +63,6 @@ cgstatic cfg_static[CFG_PARAM_MAX_NUM] = {
 	WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME_STAMIN,
 	WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME_STAMAX,
 	WNI_CFG_PASSIVE_MAXIMUM_CHANNEL_TIME_STADEF},
-	{WNI_CFG_JOIN_FAILURE_TIMEOUT,
-	CFG_CTL_VALID | CFG_CTL_RE | CFG_CTL_WE | CFG_CTL_INT,
-	WNI_CFG_JOIN_FAILURE_TIMEOUT_STAMIN,
-	WNI_CFG_JOIN_FAILURE_TIMEOUT_STAMAX,
-	WNI_CFG_JOIN_FAILURE_TIMEOUT_STADEF},
 	{WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT,
 	CFG_CTL_VALID | CFG_CTL_RE | CFG_CTL_WE | CFG_CTL_INT,
 	WNI_CFG_AUTHENTICATE_FAILURE_TIMEOUT_STAMIN,

core/mac/src/pe/include/lim_global.h

@@ -203,7 +203,6 @@ typedef struct sLimMlmAuthReq {
 } tLimMlmAuthReq, *tpLimMlmAuthReq;
 
 typedef struct sLimMlmJoinReq {
-	uint32_t joinFailureTimeout;
 	tSirMacRateSet operationalRateSet;
 	uint8_t sessionId;
 	tSirBssDescription bssDescription;

core/mac/src/pe/lim/lim_process_sme_req_messages.c

@@ -1582,15 +1582,6 @@ __lim_process_sme_join_req(tpAniSirGlobal mac_ctx, uint32_t *msg_buf)
 		/* PE SessionId is stored as a part of JoinReq */
 		mlm_join_req->sessionId = session->peSessionId;
 
-		if (wlan_cfg_get_int(mac_ctx, WNI_CFG_JOIN_FAILURE_TIMEOUT,
-			(uint32_t *) &mlm_join_req->joinFailureTimeout) !=
-			QDF_STATUS_SUCCESS) {
-			pe_err("couldn't retrieve JoinFailureTimer value"
-				" setting to default value");
-			mlm_join_req->joinFailureTimeout =
-				WNI_CFG_JOIN_FAILURE_TIMEOUT_STADEF;
-		}
-
 		/* copy operational rate from session */
 		qdf_mem_copy((void *)&session->rateSet,
 			(void *)&sme_join_req->operationalRateSet,

core/mac/src/pe/lim/lim_timer_utils.c

@@ -30,6 +30,7 @@
 #include "lim_utils.h"
 #include "lim_assoc_utils.h"
 #include "lim_security_utils.h"
+#include "wlan_mlme_public_struct.h"
 #include <lim_api.h>
 
 /* channel Switch Timer in ticks */
@@ -92,10 +93,8 @@ static bool lim_create_non_ap_timers(tpAniSirGlobal pMac)
 		return false;
 	}
 
-	if (wlan_cfg_get_int(pMac, WNI_CFG_JOIN_FAILURE_TIMEOUT,
-			     &cfgValue) != QDF_STATUS_SUCCESS)
-		pe_err("could not retrieve JoinFailureTimeout value");
-	cfgValue = SYS_MS_TO_TICKS(cfgValue);
+	cfgValue = SYS_MS_TO_TICKS(
+			pMac->mlme_cfg->timeouts.join_failure_timeout);
 	/* Create Join failure timer and activate it later */
 	if (tx_timer_create(pMac, &pMac->lim.limTimers.gLimJoinFailureTimer,
 			    "JOIN FAILURE TIMEOUT",
@@ -596,15 +595,8 @@ void lim_deactivate_and_change_timer(tpAniSirGlobal pMac, uint32_t timerId)
 			pe_err("Unable to deactivate Join Failure timer");
 		}
 
-		if (wlan_cfg_get_int(pMac, WNI_CFG_JOIN_FAILURE_TIMEOUT,
-				     &val) != QDF_STATUS_SUCCESS) {
-			/**
-			 * Could not get JoinFailureTimeout value
-			 * from CFG. Log error.
-			 */
-			pe_err("could not retrieve JoinFailureTimeout value");
-		}
-		val = SYS_MS_TO_TICKS(val);
+		val = SYS_MS_TO_TICKS(
+				pMac->mlme_cfg->timeouts.join_failure_timeout);
 
 		if (tx_timer_change(&pMac->lim.limTimers.gLimJoinFailureTimer,
 				    val, 0) != TX_SUCCESS) {

core/sme/src/csr/csr_api_roam.c

@@ -39,6 +39,7 @@
 #include "cds_utils.h"
 #include "sir_types.h"
 #include "cfg_api.h"
+#include "cfg_ucfg_api.h"
 #include "sme_power_save_api.h"
 #include "wma.h"
 #include "wlan_policy_mgr_api.h"
@@ -405,7 +406,7 @@ static ePhyChanBondState csr_get_cb_mode_from_ies(tpAniSirGlobal pMac,
 						  tDot11fBeaconIEs *pIes);
 
 static void csr_roaming_state_config_cnf_processor(tpAniSirGlobal pMac,
-			tSmeCmd *pCommand, uint32_t result, uint8_t session_id);
+			tSmeCmd *pCommand, uint8_t session_id);
 static QDF_STATUS csr_roam_open(tpAniSirGlobal pMac);
 static QDF_STATUS csr_roam_close(tpAniSirGlobal pMac);
 static bool csr_roam_is_same_profile_keys(tpAniSirGlobal pMac,
@@ -4533,6 +4534,7 @@ QDF_STATUS csr_roam_prepare_bss_config(tpAniSirGlobal pMac,
 				       tDot11fBeaconIEs *pIes)
 {
 	enum csr_cfgdot11mode cfgDot11Mode;
+	uint32_t join_timeout;
 
 	QDF_ASSERT(pIes != NULL);
 	if (pIes == NULL)
@@ -4643,18 +4645,15 @@ QDF_STATUS csr_roam_prepare_bss_config(tpAniSirGlobal pMac,
 	 * Join timeout: if we find a BeaconInterval in the BssDescription,
 	 * then set the Join Timeout to be 10 x the BeaconInterval.
 	 */
+	pBssConfig->uJoinTimeOut = cfg_default(CFG_JOIN_FAILURE_TIMEOUT);
 	if (pBssDesc->beaconInterval) {
 		/* Make sure it is bigger than the minimal */
-		pBssConfig->uJoinTimeOut =
-			QDF_MAX(10 * pBssDesc->beaconInterval,
-				CSR_JOIN_FAILURE_TIMEOUT_MIN);
-		if (pBssConfig->uJoinTimeOut > CSR_JOIN_FAILURE_TIMEOUT_DEFAULT)
-			pBssConfig->uJoinTimeOut =
-					CSR_JOIN_FAILURE_TIMEOUT_DEFAULT;
-	} else {
-		pBssConfig->uJoinTimeOut =
-			CSR_JOIN_FAILURE_TIMEOUT_DEFAULT;
+		join_timeout = QDF_MAX(10 * pBssDesc->beaconInterval,
+				       cfg_min(CFG_JOIN_FAILURE_TIMEOUT));
+		if (join_timeout < pBssConfig->uJoinTimeOut)
+			pBssConfig->uJoinTimeOut = join_timeout;
 	}
+
 	/* validate CB */
 	if ((pBssConfig->uCfgDot11Mode == eCSR_CFG_DOT11_MODE_11N) ||
 	    (pBssConfig->uCfgDot11Mode == eCSR_CFG_DOT11_MODE_11N_ONLY) ||
@@ -4778,7 +4777,7 @@ QDF_STATUS csr_roam_prepare_bss_config_from_profile(
 			pMac->roam.configParam.HeartbeatThresh24;
 	}
 	/* Join timeout */
-	pBssConfig->uJoinTimeOut = CSR_JOIN_FAILURE_TIMEOUT_DEFAULT;
+	pBssConfig->uJoinTimeOut = cfg_default(CFG_JOIN_FAILURE_TIMEOUT);
 
 	return status;
 }
@@ -5295,8 +5294,8 @@ static void csr_set_cfg_rate_set_from_profile(tpAniSirGlobal pMac,
 			ExtendedOperationalRatesLength);
 }
 
-void csr_roam_ccm_cfg_set_callback(tpAniSirGlobal pMac, int32_t result,
-					uint8_t session_id)
+static void csr_roam_ccm_cfg_set_callback(tpAniSirGlobal pMac,
+					  uint8_t session_id)
 {
 	tListElem *pEntry =
 		csr_nonscan_active_ll_peek_head(pMac, LL_ACCESS_LOCK);
@@ -5322,7 +5321,7 @@ void csr_roam_ccm_cfg_set_callback(tpAniSirGlobal pMac, int32_t result,
 	if (CSR_IS_ROAM_JOINING(pMac, sessionId)
 	    && CSR_IS_ROAM_SUBSTATE_CONFIG(pMac, sessionId)) {
 		csr_roaming_state_config_cnf_processor(pMac, pCommand,
-				(uint32_t) result, session_id);
+						       session_id);
 	}
 }
 
@@ -5334,7 +5333,6 @@ QDF_STATUS csr_roam_set_bss_config_cfg(tpAniSirGlobal pMac, uint32_t sessionId,
 				       struct sDot11fBeaconIEs *pIes,
 				       bool resetCountry)
 {
-	QDF_STATUS status;
 	uint32_t cfgCb = WNI_CFG_CHANNEL_BONDING_MODE_DISABLE;
 	uint8_t channel = 0;
 	struct csr_roam_session *pSession = CSR_GET_SESSION(pMac, sessionId);
@@ -5397,8 +5395,9 @@ QDF_STATUS csr_roam_set_bss_config_cfg(tpAniSirGlobal pMac, uint32_t sessionId,
 				     pProfile, pBssDesc, pIes);
 	else
 		csr_set_cfg_rate_set_from_profile(pMac, pProfile);
-	status = cfg_set_int(pMac, WNI_CFG_JOIN_FAILURE_TIMEOUT,
-			pBssConfig->uJoinTimeOut);
+
+	pMac->mlme_cfg->timeouts.join_failure_timeout =
+		pBssConfig->uJoinTimeOut;
 	/* Any roaming related changes should be above this line */
 	if (pSession && pSession->roam_synch_in_progress) {
 		sme_debug("Roam synch is in progress Session_id: %d",
@@ -5410,7 +5409,8 @@ QDF_STATUS csr_roam_set_bss_config_cfg(tpAniSirGlobal pMac, uint32_t sessionId,
 	 */
 	csr_roam_substate_change(pMac, eCSR_ROAM_SUBSTATE_CONFIG, sessionId);
 
-	csr_roam_ccm_cfg_set_callback(pMac, status, sessionId);
+	csr_roam_ccm_cfg_set_callback(pMac, sessionId);
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -9670,7 +9670,8 @@ bool csr_is_roam_command_waiting_for_session(tpAniSirGlobal pMac,
 
 static void
 csr_roaming_state_config_cnf_processor(tpAniSirGlobal mac_ctx,
-			tSmeCmd *cmd, uint32_t result, uint8_t sme_session_id)
+				       tSmeCmd *cmd,
+				       uint8_t sme_session_id)
 {
 	struct tag_csrscan_result *scan_result = NULL;
 	tSirBssDescription *bss_desc = NULL;
@@ -9700,28 +9701,6 @@ csr_roaming_state_config_cnf_processor(tpAniSirGlobal mac_ctx,
 		return;
 	}
 
-	if (!QDF_IS_STATUS_SUCCESS(result)) {
-		/*
-		 * In the event the configuration failed, for infra let the roam
-		 * processor attempt to join something else...
-		 */
-		if (cmd->u.roamCmd.pRoamBssEntry
-		    && CSR_IS_INFRASTRUCTURE(&cmd->u.roamCmd.roamProfile)) {
-			csr_roam(mac_ctx, cmd);
-		} else {
-			/* We need to complete the command */
-			if (csr_is_bss_type_ibss
-				    (cmd->u.roamCmd.roamProfile.BSSType)) {
-				csr_roam_complete(mac_ctx, eCsrStartBssFailure,
-						  NULL, sme_session_id);
-			} else {
-				csr_roam_complete(mac_ctx, eCsrNothingToJoin,
-						  NULL, sme_session_id);
-			}
-		}
-		return;
-	}
-
 	/* we have active entry */
 	sme_debug("Cfg sequence complete");
 	/*

core/sme/src/csr/csr_inside_api.h

@@ -375,9 +375,6 @@ bool csr_roam_is_channel_valid(tpAniSirGlobal pMac, uint8_t channel);
 /* pNumChan is a caller allocated space with the sizeof pChannels */
 QDF_STATUS csr_get_cfg_valid_channels(tpAniSirGlobal pMac, uint8_t *pChannels,
 				      uint32_t *pNumChan);
-void csr_roam_ccm_cfg_set_callback(tpAniSirGlobal pMac, int32_t result,
-					uint8_t session_id);
-
 int8_t csr_get_cfg_max_tx_power(tpAniSirGlobal pMac, uint8_t channel);
 
 /* To free the last roaming profile */