qcacmn: Configure MAWC NLO parameters from host to firmware

Get the MAWC based NLO parameters from HDD/UMAC and pass them to
firmware via target/if

Change-Id: I76d7c8677ee73f9a3c54b7af4943b74a6b23323d
CRs-Fixed: 2064837

target_if/scan/src/target_if_scan.c

@@ -239,7 +239,17 @@ static QDF_STATUS
 target_if_pno_start(struct wlan_objmgr_psoc *psoc,
 	struct pno_scan_req_params *req)
 {
-	return wmi_unified_pno_start_cmd(GET_WMI_HDL_FROM_PSOC(psoc), req);
+	QDF_STATUS status;
+
+	status = wmi_unified_pno_start_cmd(GET_WMI_HDL_FROM_PSOC(psoc), req);
+	if (status == QDF_STATUS_SUCCESS) {
+		if (req->mawc_params.enable)
+			status = wmi_unified_nlo_mawc_cmd(
+					GET_WMI_HDL_FROM_PSOC(psoc),
+					&req->mawc_params);
+	}
+
+	return status;
 }
 
 static QDF_STATUS

umac/scan/core/src/wlan_scan_main.h

@@ -188,6 +188,7 @@ struct scan_vdev_obj {
  * to be triggered.
  * @pno_wake_lock: pno wake lock
  * @pno_cb: callback to call on PNO completion
+ * @mawc_params: Configuration parameters for NLO MAWC.
  */
 struct pno_def_config {
 	bool channel_prediction;
@@ -197,6 +198,7 @@ struct pno_def_config {
 	uint32_t channel_prediction_full_scan;
 	qdf_wake_lock_t pno_wake_lock;
 	struct cb_handler pno_cb;
+	struct nlo_mawc_params mawc_params;
 };
 
 

umac/scan/dispatcher/inc/wlan_scan_public_structs.h

@@ -883,6 +883,11 @@ enum scan_cb_type {
 #define SCAN_STATIONARY_THRESHOLD 10
 #define SCAN_CHANNEL_PREDICTION_FULL_SCAN_MS 60000
 #define SCAN_ADAPTIVE_PNOSCAN_DWELL_MODE 0
+#define SCAN_MAWC_NLO_ENABLED 1
+#define SCAN_MAWC_NLO_EXP_BACKOFF_RATIO 3
+#define SCAN_MAWC_NLO_INIT_SCAN_INTERVAL 10000
+#define SCAN_MAWC_NLO_MAX_SCAN_INTERVAL 60000
+
 
 /**
  * enum ssid_bc_type - SSID broadcast type
@@ -927,6 +932,23 @@ struct cpno_band_rssi_pref {
 	int8_t rssi;
 };
 
+/**
+ * struct nlo_mawc_params - Motion Aided Wireless Connectivity based
+ *                          Network List Offload configuration
+ * @vdev_id: VDEV ID on which the configuration needs to be applied
+ * @enable: flag to enable or disable
+ * @exp_backoff_ratio: ratio of exponential backoff
+ * @init_scan_interval: initial scan interval(msec)
+ * @max_scan_interval:  max scan interval(msec)
+ */
+struct nlo_mawc_params {
+	uint8_t vdev_id;
+	bool enable;
+	uint32_t exp_backoff_ratio;
+	uint32_t init_scan_interval;
+	uint32_t max_scan_interval;
+};
+
 /**
  * struct pno_scan_req_params - PNO Scan request structure
  * @networks_cnt: Number of networks
@@ -957,6 +979,7 @@ struct cpno_band_rssi_pref {
  *	{ fast_scan_period=120, fast_scan_max_cycles=2,
  *	  slow_scan_period=1800, scan_backoff_multiplier=2 }
  *	Result: 120s x2, 240s x2, 480s x2, 960s x2, 1800s xN
+ * @mawc_params: Configuration parameters for NLO MAWC.
  */
 struct pno_scan_req_params {
 	uint32_t networks_cnt;
@@ -979,23 +1002,7 @@ struct pno_scan_req_params {
 	bool relative_rssi_set;
 	int8_t relative_rssi;
 	struct cpno_band_rssi_pref band_rssi_pref;
-};
-
-/**
- * struct nlo_mawc_params - Motion Aided Wireless Connectivity based
- *                          Network List Offload configuration
- * @vdev_id: VDEV ID on which the configuration needs to be applied
- * @enable: flag to enable or disable
- * @exp_backoff_ratio: ratio of exponential backoff
- * @init_scan_interval: initial scan interval(msec)
- * @max_scan_interval:  max scan interval(msec)
- */
-struct nlo_mawc_params {
-	uint8_t vdev_id;
-	bool enable;
-	uint32_t exp_backoff_ratio;
-	uint32_t init_scan_interval;
-	uint32_t max_scan_interval;
+	struct nlo_mawc_params mawc_params;
 };
 
 /**
@@ -1007,6 +1014,7 @@ struct nlo_mawc_params {
  * @pnoscan_adaptive_dwell_mode: def adaptive dwelltime mode for pno scan
  * @channel_prediction_full_scan: def periodic timer upon which full scan needs
  * to be triggered.
+ * @mawc_params: Configuration parameters for NLO MAWC.
  */
 struct pno_user_cfg {
 	bool channel_prediction;
@@ -1014,6 +1022,7 @@ struct pno_user_cfg {
 	uint8_t stationary_thresh;
 	enum scan_dwelltime_adaptive_mode adaptive_dwell_mode;
 	uint32_t channel_prediction_full_scan;
+	struct nlo_mawc_params mawc_params;
 };
 
 /**

umac/scan/dispatcher/src/wlan_scan_ucfg_api.c

@@ -227,13 +227,20 @@ bool ucfg_scan_get_pno_match(struct wlan_objmgr_vdev *vdev)
 static QDF_STATUS
 wlan_pno_global_init(struct pno_def_config *pno_def)
 {
+	struct nlo_mawc_params *mawc_cfg;
+
 	qdf_wake_lock_create(&pno_def->pno_wake_lock, "wlan_pno_wl");
+	mawc_cfg = &pno_def->mawc_params;
 	pno_def->channel_prediction = SCAN_PNO_CHANNEL_PREDICTION;
 	pno_def->top_k_num_of_channels = SCAN_TOP_K_NUM_OF_CHANNELS;
 	pno_def->stationary_thresh = SCAN_STATIONARY_THRESHOLD;
 	pno_def->channel_prediction_full_scan =
 			SCAN_CHANNEL_PREDICTION_FULL_SCAN_MS;
 	pno_def->adaptive_dwell_mode = SCAN_ADAPTIVE_PNOSCAN_DWELL_MODE;
+	mawc_cfg->enable = SCAN_MAWC_NLO_ENABLED;
+	mawc_cfg->exp_backoff_ratio = SCAN_MAWC_NLO_EXP_BACKOFF_RATIO;
+	mawc_cfg->init_scan_interval = SCAN_MAWC_NLO_INIT_SCAN_INTERVAL;
+	mawc_cfg->max_scan_interval = SCAN_MAWC_NLO_MAX_SCAN_INTERVAL;
 
 	return QDF_STATUS_SUCCESS;
 }
@@ -273,6 +280,9 @@ ucfg_scan_get_pno_def_params(struct wlan_objmgr_vdev *vdev,
 	req->stationary_thresh = pno_def->stationary_thresh;
 	req->channel_prediction_full_scan =
 			pno_def->channel_prediction_full_scan;
+	req->mawc_params.vdev_id = wlan_vdev_get_id(vdev);
+	qdf_mem_copy(&req->mawc_params, &pno_def->mawc_params,
+			sizeof(req->mawc_params));
 
 	return QDF_STATUS_SUCCESS;
 }
@@ -286,6 +296,8 @@ static QDF_STATUS ucfg_scan_update_pno_config(struct pno_def_config *pno,
 	pno->adaptive_dwell_mode = pno_cfg->adaptive_dwell_mode;
 	pno->channel_prediction_full_scan =
 		pno_cfg->channel_prediction_full_scan;
+	qdf_mem_copy(&pno->mawc_params, &pno_cfg->mawc_params,
+			sizeof(pno->mawc_params));
 
 	return QDF_STATUS_SUCCESS;
 }