qcacld-3.0: Populate CFG values in SAP module

Currently HDD is populating SAP configuration values and
sending it down to SAP module instead use the respective
MLME CFG public API's to get the configuration values.

Move following CFG values:
1. sap_chanswitch_beacon_cnt
2. sap_chanswitch_mode
3. protEnabled
4. chan_switch_hostapd_rate_enabled
5. tx_leakage_threshold
6. ht_capab
7. UapsdEnable
8. obssProtEnabled

Change-Id: Id62492d5374b9a3f8ab9cbf57e474cc9f78a791d
CRs-Fixed: 2411126

core/hdd/src/wlan_hdd_hostapd.c

@@ -4883,9 +4883,9 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 	struct ieee80211_mgmt *mgmt_frame;
 	struct ieee80211_mgmt mgmt;
 	const uint8_t *ie = NULL;
-	uint16_t capab_info, ap_prot = cfg_default(CFG_AP_PROTECTION_MODE);
 	eCsrEncryptionType rsn_encrypt_type;
 	eCsrEncryptionType mc_rsn_encrypt_type;
+	uint16_t capab_info;
 	int status = QDF_STATUS_SUCCESS, ret;
 	int qdf_status = QDF_STATUS_SUCCESS;
 	sap_event_cb sap_event_callback;
@@ -4904,14 +4904,12 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 	uint8_t is_overlap_enable = 0, scc_on_dfs_chan = 0;
 	uint8_t beacon_fixed_len, indoor_chnl_marking = 0;
 	int value;
-	bool val;
-	uint32_t tx_leakage_threshold = 0;
 	uint32_t auto_channel_select_weight =
 		cfg_default(CFG_AUTO_CHANNEL_SELECT_WEIGHT);
 	uint8_t pref_chan_location = 0;
 	bool sap_force_11n_for_11ac = 0;
 	bool go_force_11n_for_11ac = 0;
-	bool bval = false, ap_obss_prot = false, sap_uapsd = true;
+	bool bval = false;
 	bool enable_dfs_scan = true;
 
 	hdd_enter();
@@ -5034,33 +5032,7 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 		hdd_err("ucfg_mlme_get_auto_channel_weight failed, set def");
 
 	config->auto_channel_select_weight = auto_channel_select_weight;
-	status = ucfg_mlme_get_sap_chn_switch_bcn_count(hdd_ctx->psoc, &value);
-	if (!QDF_IS_STATUS_SUCCESS(status))
-		hdd_err("ucfg_mlme_get_sap_chn_switch_bcn_count fail, set def");
-	config->sap_chanswitch_beacon_cnt = value;
-	status = ucfg_mlme_get_sap_channel_switch_mode(hdd_ctx->psoc, &val);
-	if (!QDF_IS_STATUS_SUCCESS(status))
-		hdd_err("ucfg_mlme_get_sap_channel_switch_mode, set def");
-	config->sap_chanswitch_mode = val;
 
-	/* channel is already set in the set_channel Call back */
-	/* config->channel = pCommitConfig->channel; */
-
-	/* Protection parameter to enable or disable */
-	config->protEnabled = ucfg_mlme_is_ap_prot_enabled(hdd_ctx->psoc);
-
-	status = ucfg_mlme_get_sap_chan_switch_rate_enabled(hdd_ctx->psoc,
-							    &val);
-	if (!QDF_IS_STATUS_SUCCESS(status))
-		hdd_err("ucfg_mlme_get_sap_chan_switch_rate_enabled, set def");
-	config->chan_switch_hostapd_rate_enabled = val;
-
-	if (QDF_STATUS_SUCCESS ==
-	    ucfg_policy_mgr_get_mcc_scc_switch(hdd_ctx->psoc,
-					       &mcc_to_scc_switch)) {
-		if (mcc_to_scc_switch != QDF_MCC_TO_SCC_SWITCH_DISABLE)
-			config->chan_switch_hostapd_rate_enabled = false;
-	}
 	status = ucfg_policy_mgr_get_enable_overlap_chnl(hdd_ctx->psoc,
 							 &is_overlap_enable);
 	if (!QDF_IS_STATUS_SUCCESS(status))
@@ -5154,6 +5126,8 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 		if (!QDF_IS_STATUS_SUCCESS(status))
 			hdd_err("can't get sta-sap scc on dfs chnl, use def");
 
+		ucfg_policy_mgr_get_mcc_scc_switch(hdd_ctx->psoc,
+						   &mcc_to_scc_switch);
 		if (ignore_cac ||
 		    ((mcc_to_scc_switch != QDF_MCC_TO_SCC_SWITCH_DISABLE) &&
 		     scc_on_dfs_chan))
@@ -5173,9 +5147,7 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 		config->ieee80211d = 0;
 	}
 
-	ucfg_mlme_get_sap_tx_leakage_threshold(hdd_ctx->psoc,
-					       &tx_leakage_threshold);
-	tgt_dfs_set_tx_leakage_threshold(hdd_ctx->pdev, tx_leakage_threshold);
+	tgt_dfs_set_tx_leakage_threshold(hdd_ctx->pdev);
 
 	capab_info = mgmt_frame->u.beacon.capab_info;
 
@@ -5493,31 +5465,11 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 	wlan_reg_set_channel_params(hdd_ctx->pdev, config->channel,
 				    config->sec_ch, &config->ch_params);
 
-	/* ht_capab is not what the name conveys,
-	 * this is used for protection bitmap
-	 */
-	qdf_status = ucfg_mlme_get_ap_protection_mode(hdd_ctx->psoc, &ap_prot);
-	if (QDF_IS_STATUS_ERROR(qdf_status))
-		hdd_debug("Get ap protection mode failed using default value");
-	config->ht_capab = ap_prot;
-
 	if (0 != wlan_hdd_cfg80211_update_apies(adapter)) {
 		hdd_err("SAP Not able to set AP IEs");
 		ret = -EINVAL;
 		goto error;
 	}
-	/* Uapsd Enabled Bit */
-	qdf_status = ucfg_mlme_is_sap_uapsd_enabled(hdd_ctx->psoc, &sap_uapsd);
-	if (QDF_IS_STATUS_ERROR(qdf_status))
-		hdd_debug("Get ap UAPSD enabled/disabled failed");
-	config->UapsdEnable = sap_uapsd;
-
-	/* Enable OBSS protection */
-	qdf_status = ucfg_mlme_is_ap_obss_prot_enabled(hdd_ctx->psoc,
-						       &ap_obss_prot);
-	if (QDF_IS_STATUS_ERROR(qdf_status))
-		hdd_debug("Get ap obss protection failed");
-	config->obssProtEnabled = ap_obss_prot;
 
 #ifdef WLAN_FEATURE_11W
 	config->mfpCapable = mfp_capable;
@@ -5533,12 +5485,7 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 	       (int)config->channel);
 	hdd_debug("hw_mode=%x, privacy=%d, authType=%d",
 	       config->SapHw_mode, config->privacy, config->authType);
-	hdd_debug("RSN/WPALen=%d, Uapsd = %d",
-	       (int)config->RSNWPAReqIELength, config->UapsdEnable);
-	hdd_debug("ProtEnabled = %d, OBSSProtEnabled = %d",
-	       config->protEnabled, config->obssProtEnabled);
-	hdd_debug("ChanSwitchHostapdRateEnabled = %d",
-		config->chan_switch_hostapd_rate_enabled);
+	hdd_debug("RSN/WPALen=%d", (int)config->RSNWPAReqIELength);
 
 	mutex_lock(&hdd_ctx->sap_lock);
 	if (cds_is_driver_unloading()) {

core/sap/inc/sap_api.h

@@ -471,9 +471,6 @@ struct sap_config {
 	eSapMacAddrACL SapMacaddr_acl;
 	struct qdf_mac_addr accept_mac[MAX_ACL_MAC_ADDRESS]; /* MAC filtering */
 	bool ieee80211d;      /* Specify if 11D is enabled or disabled */
-	bool protEnabled;     /* Specify if protection is enabled or disabled */
-	/* Specify if OBSS protection is enabled or disabled */
-	bool obssProtEnabled;
 	struct qdf_mac_addr deny_mac[MAX_ACL_MAC_ADDRESS];  /* MAC filtering */
 	struct qdf_mac_addr self_macaddr;       /* self macaddress or BSSID */
 	uint8_t channel;          /* Operation channel */
@@ -493,11 +490,9 @@ struct sap_config {
 	eSapAuthType authType;
 	tCsrAuthList akm_list;
 	bool privacy;
-	bool UapsdEnable;
 	bool fwdWPSPBCProbeReq;
 	/* 0 - disabled, 1 - not configured , 2 - configured */
 	uint8_t wps_state;
-	uint16_t ht_capab;
 	uint16_t RSNWPAReqIELength;     /* The byte count in the pWPAReqIE */
 	uint32_t beacon_int;            /* Beacon Interval */
 	enum QDF_OPMODE persona; /* Tells us which persona, GO or AP */
@@ -532,10 +527,6 @@ struct sap_config {
 	struct hdd_channel_info *channel_info;
 	uint32_t channel_info_count;
 	bool dfs_cac_offload;
-	/* beacon count before channel switch */
-	uint8_t sap_chanswitch_beacon_cnt;
-	uint8_t sap_chanswitch_mode;
-	bool chan_switch_hostapd_rate_enabled;
 	uint16_t reduced_beacon_interval;
 };
 

core/sap/src/sap_fsm.c

@@ -54,6 +54,9 @@
 #include <qca_vendor.h>
 #include <wlan_scan_ucfg_api.h>
 #include "wlan_reg_services_api.h"
+#include "wlan_mlme_ucfg_api.h"
+#include "wlan_policy_mgr_ucfg.h"
+#include "cfg_ucfg_api.h"
 
 /*----------------------------------------------------------------------------
  * Preprocessor Definitions and Constants
@@ -2948,6 +2951,19 @@ eSapStatus
 sapconvert_to_csr_profile(struct sap_config *config, eCsrRoamBssType bssType,
 			  struct csr_roam_profile *profile)
 {
+	int qdf_status = QDF_STATUS_SUCCESS;
+	bool sap_uapsd = true, chan_switch_hostapd_rate_enabled = true;
+	bool ap_obss_prot = false;
+	uint16_t ap_prot = cfg_default(CFG_AP_PROTECTION_MODE);
+	struct mac_context *mac_ctx;
+	uint8_t mcc_to_scc_switch = 0;
+
+	mac_ctx = sap_get_mac_context();
+	if (!mac_ctx) {
+		sap_err("Invalid MAC context");
+		return eSAP_STATUS_FAILURE;
+	}
+
 	/* Create Roam profile for SoftAP to connect */
 	profile->BSSType = eCSR_BSS_TYPE_INFRA_AP;
 	profile->SSIDs.numOfSSIDs = 1;
@@ -3041,13 +3057,31 @@ sapconvert_to_csr_profile(struct sap_config *config, eCsrRoamBssType bssType,
 	profile->dtimPeriod = config->dtim_period;
 
 	/* set Uapsd enable bit */
-	profile->ApUapsdEnable = config->UapsdEnable;
+	qdf_status = ucfg_mlme_is_sap_uapsd_enabled(mac_ctx->psoc, &sap_uapsd);
+	if (QDF_IS_STATUS_ERROR(qdf_status))
+		sap_err("Get ap UAPSD enabled/disabled failed");
 
+	profile->ApUapsdEnable = sap_uapsd;
+	sap_debug("Uapsd %d", sap_uapsd);
 	/* Enable protection parameters */
-	profile->protEnabled = config->protEnabled;
-	profile->obssProtEnabled = config->obssProtEnabled;
-	profile->cfg_protection = config->ht_capab;
+	profile->protEnabled = ucfg_mlme_is_ap_prot_enabled(mac_ctx->psoc);
 
+	/* Enable OBSS protection */
+	qdf_status = ucfg_mlme_is_ap_obss_prot_enabled(mac_ctx->psoc,
+						       &ap_obss_prot);
+	if (QDF_IS_STATUS_ERROR(qdf_status))
+		sap_err("Get ap obss protection failed");
+	profile->obssProtEnabled = ap_obss_prot;
+
+	sap_debug("ProtEnabled = %d", profile->protEnabled);
+	sap_debug("OBSSProtEnabled = %d", profile->obssProtEnabled);
+
+	qdf_status = ucfg_mlme_get_ap_protection_mode(mac_ctx->psoc, &ap_prot);
+	if (QDF_IS_STATUS_ERROR(qdf_status))
+		sap_err("Get ap protection mode failed using default value");
+	profile->cfg_protection = ap_prot;
+
+	sap_debug("cfg_protection = %d", profile->cfg_protection);
 	/* country code */
 	if (config->countryCode[0])
 		qdf_mem_copy(profile->countryCode, config->countryCode,
@@ -3111,10 +3145,23 @@ sapconvert_to_csr_profile(struct sap_config *config, eCsrRoamBssType bssType,
 			config->extended_rates.numRates;
 	}
 
+	qdf_status = ucfg_mlme_get_sap_chan_switch_rate_enabled(
+					mac_ctx->psoc,
+					&chan_switch_hostapd_rate_enabled);
+	if (!QDF_IS_STATUS_SUCCESS(qdf_status))
+		sap_err("ucfg_mlme_get_sap_chan_switch_rate_enabled, set def");
+
 	profile->chan_switch_hostapd_rate_enabled =
-		config->chan_switch_hostapd_rate_enabled;
+					chan_switch_hostapd_rate_enabled;
+	if (QDF_STATUS_SUCCESS ==
+		ucfg_policy_mgr_get_mcc_scc_switch(mac_ctx->psoc,
+						   &mcc_to_scc_switch)) {
+		if (mcc_to_scc_switch != QDF_MCC_TO_SCC_SWITCH_DISABLE)
+			profile->chan_switch_hostapd_rate_enabled = false;
+	}
+	sap_debug("rate_enabled %d", profile->chan_switch_hostapd_rate_enabled);
 
-	return eSAP_STATUS_SUCCESS;     /* Success. */
+	return eSAP_STATUS_SUCCESS;
 }
 
 void sap_free_roam_profile(struct csr_roam_profile *profile)

core/sap/src/sap_internal.h

@@ -50,6 +50,31 @@
 #define SAP_CHAN_PREFERRED_INDOOR  1
 #define SAP_CHAN_PREFERRED_OUTDOOR 2
 
+/*SAP Specific logging*/
+
+#define sap_alert(params...) QDF_TRACE_FATAL(QDF_MODULE_ID_SAP, params)
+#define sap_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_SAP, params)
+#define sap_warn(params...) QDF_TRACE_WARN(QDF_MODULE_ID_SAP, params)
+#define sap_info(params...) QDF_TRACE_INFO(QDF_MODULE_ID_SAP, params)
+#define sap_debug(params...) QDF_TRACE_DEBUG(QDF_MODULE_ID_SAP, params)
+
+#define sap_nofl_alert(params...) \
+	QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_SAP, params)
+#define sap_nofl_err(params...) \
+	QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_SAP, params)
+#define sap_nofl_warn(params...) \
+	QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_SAP, params)
+#define sap_nofl_info(params...) \
+	QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_SAP, params)
+#define sap_nofl_debug(params...) \
+	QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_SAP, params)
+
+#define sap_alert_rl(params...) QDF_TRACE_FATAL_RL(QDF_MODULE_ID_SAP, params)
+#define sap_err_rl(params...) QDF_TRACE_ERROR_RL(QDF_MODULE_ID_SAP, params)
+#define sap_warn_rl(params...) QDF_TRACE_WARN_RL(QDF_MODULE_ID_SAP, params)
+#define sap_info_rl(params...) QDF_TRACE_INFO_RL(QDF_MODULE_ID_SAP, params)
+#define sap_debug_rl(params...) QDF_TRACE_DEBUG_RL(QDF_MODULE_ID_SAP, params)
+
 /*----------------------------------------------------------------------------
  *  Typedefs
  * -------------------------------------------------------------------------*/

core/sap/src/sap_module.c

@@ -52,6 +52,7 @@
 #include <wlan_reg_ucfg_api.h>
 #include <wlan_cfg80211_crypto.h>
 #include <wlan_crypto_global_api.h>
+#include "wlan_mlme_ucfg_api.h"
 
 #define SAP_DEBUG
 static struct sap_context *gp_sap_ctx[SAP_MAX_NUM_SESSION];
@@ -668,6 +669,8 @@ QDF_STATUS wlansap_start_bss(struct sap_context *sap_ctx,
 	struct sap_sm_event sap_event;        /* State machine event */
 	QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;
 	struct mac_context *pmac = NULL;
+	int sap_chanswitch_beacon_cnt;
+	bool sap_chanswitch_mode;
 
 	QDF_TRACE(QDF_MODULE_ID_SAP, QDF_TRACE_LEVEL_INFO_HIGH,
 		  FL("sap_ctx=%pK"), sap_ctx);
@@ -721,19 +724,34 @@ QDF_STATUS wlansap_start_bss(struct sap_context *sap_ctx,
 			       &sap_ctx->csr_roamProfile);
 	pmac = sap_get_mac_context();
 	if (!pmac) {
-		QDF_TRACE_ERROR(QDF_MODULE_ID_SAP, "Invalid MAC context");
+		sap_err("Invalid MAC context");
 		qdf_status = QDF_STATUS_E_FAULT;
 		goto fail;
 	}
 
 	/*
-	 * Copy the DFS Test Mode setting to pmac for
-	 * access in lower layers
+	 * Set the DFS Test Mode setting
+	 * Set beacon channel count before chanel switch
 	 */
+	qdf_status = ucfg_mlme_get_sap_chn_switch_bcn_count(
+						pmac->psoc,
+						&sap_chanswitch_beacon_cnt);
+	if (!QDF_IS_STATUS_SUCCESS(qdf_status))
+		sap_err("ucfg_mlme_get_sap_chn_switch_bcn_count fail, set def");
+
 	pmac->sap.SapDfsInfo.sap_ch_switch_beacon_cnt =
-				config->sap_chanswitch_beacon_cnt;
+				sap_chanswitch_beacon_cnt;
 	pmac->sap.SapDfsInfo.sap_ch_switch_mode =
-			config->sap_chanswitch_mode;
+				sap_chanswitch_beacon_cnt;
+	sap_debug("sap_chanswitch_beacon_cnt:%d", sap_chanswitch_beacon_cnt);
+
+	qdf_status = ucfg_mlme_get_sap_channel_switch_mode(
+						pmac->psoc,
+						&sap_chanswitch_mode);
+	if (!QDF_IS_STATUS_SUCCESS(qdf_status))
+		sap_err("ucfg_mlme_get_sap_channel_switch_mode, set def");
+	pmac->sap.SapDfsInfo.sap_ch_switch_mode = sap_chanswitch_mode;
+	sap_debug("sap_chanswitch_mode:%d", sap_chanswitch_mode);
 
 	pmac->sap.sapCtxList[sap_ctx->sessionId].sap_context = sap_ctx;
 	pmac->sap.sapCtxList[sap_ctx->sessionId].sapPersona =