qcacmn: Add APIs to check Spectral feature is disabled

Add utility APIs to check Spectral scan is disabled for
a given pdev/psoc/mode.

CRs-Fixed: 2840317
Change-Id: I6820cfc056c697434a138ddf9d8d93b5796a4722

spectral/dispatcher/inc/wlan_spectral_utils_api.h

@@ -29,12 +29,42 @@ struct spectral_wmi_ops;
 struct spectral_tgt_ops;
 
 /**
- * wlan_spectral_is_feature_disabled() - Check if spectral feature is disabled
+ * wlan_spectral_is_feature_disabled_pdev() - Check if spectral feature
- * @psoc - the physical device object.
+ * is disabled for a given pdev
+ * @pdev - pointer to pdev
  *
  * Return : true if spectral is disabled, else false.
  */
-bool wlan_spectral_is_feature_disabled(struct wlan_objmgr_psoc *psoc);
+bool wlan_spectral_is_feature_disabled_pdev(struct wlan_objmgr_pdev *pdev);
+
+/**
+ * wlan_spectral_is_feature_disabled_ini() - Check if spectral feature
+ * is disabled in INI
+ * @psoc - pointer to psoc
+ *
+ * Return : true if spectral is disabled, else false.
+ */
+bool wlan_spectral_is_feature_disabled_ini(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * wlan_spectral_is_feature_disabled_psoc() - Check if spectral feature
+ * is disabled for a given psoc
+ * @psoc - pointer to psoc
+ *
+ * Return : true if spectral is disabled, else false.
+ */
+bool wlan_spectral_is_feature_disabled_psoc(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * wlan_spectral_is_mode_disabled_pdev() - Check if a given spectral mode
+ * is disabled for a given pdev
+ * @pdev - pointer to pdev
+ * @smode - spectral scan mode
+ *
+ * Return : true if spectral mode is disabled, else false.
+ */
+bool wlan_spectral_is_mode_disabled_pdev(struct wlan_objmgr_pdev *pdev,
+					 enum spectral_scan_mode smode);
 
 /**
  * wlan_spectral_init() - API to init spectral component

spectral/dispatcher/src/wlan_spectral_utils_api.c

@@ -23,17 +23,79 @@
 #include <wlan_spectral_tgt_api.h>
 #include <cfg_ucfg_api.h>
 
-bool wlan_spectral_is_feature_disabled(struct wlan_objmgr_psoc *psoc)
+bool wlan_spectral_is_mode_disabled_pdev(struct wlan_objmgr_pdev *pdev,
+					 enum spectral_scan_mode smode)
+{
+	bool spectral_mode_disable;
+
+	if (!pdev) {
+		spectral_err("pdev is NULL!");
+		return true;
+	}
+
+	switch (smode) {
+	case SPECTRAL_SCAN_MODE_NORMAL:
+		spectral_mode_disable = wlan_pdev_nif_feat_ext_cap_get(
+			pdev, WLAN_PDEV_FEXT_NORMAL_SPECTRAL_SCAN_DIS);
+		break;
+
+	case SPECTRAL_SCAN_MODE_AGILE:
+		spectral_mode_disable = wlan_pdev_nif_feat_ext_cap_get(
+			pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_DIS) &&
+					wlan_pdev_nif_feat_ext_cap_get(
+			pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_160_DIS) &&
+					wlan_pdev_nif_feat_ext_cap_get(
+			pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_80P80_DIS);
+		break;
+
+	default:
+		spectral_err("Invalid Spectral scan mode %d", smode);
+		spectral_mode_disable = true;
+		break;
+	}
+
+	return spectral_mode_disable;
+}
+
+bool
+wlan_spectral_is_feature_disabled_ini(struct wlan_objmgr_psoc *psoc)
 {
 	if (!psoc) {
 		spectral_err("PSOC is NULL!");
 		return true;
 	}
 
-	if (wlan_psoc_nif_feat_cap_get(psoc, WLAN_SOC_F_SPECTRAL_INI_DISABLE))
+	return wlan_psoc_nif_feat_cap_get(psoc,
-		return true;
+					  WLAN_SOC_F_SPECTRAL_INI_DISABLE);
+}
 
-	return false;
+bool
+wlan_spectral_is_feature_disabled_psoc(struct wlan_objmgr_psoc *psoc)
+{
+	if (!psoc) {
+		spectral_err("psoc is NULL!");
+		return true;
+	}
+
+	return wlan_spectral_is_feature_disabled_ini(psoc);
+}
+
+bool
+wlan_spectral_is_feature_disabled_pdev(struct wlan_objmgr_pdev *pdev)
+{
+	enum spectral_scan_mode smode;
+
+	if (!pdev) {
+		spectral_err("pdev is NULL!");
+		return true;
+	}
+
+	smode = SPECTRAL_SCAN_MODE_NORMAL;
+	for (; smode < SPECTRAL_SCAN_MODE_MAX; smode++)
+		if (!wlan_spectral_is_mode_disabled_pdev(pdev, smode))
+			return false;
+
+	return true;
 }
 
 QDF_STATUS
@@ -247,8 +309,10 @@ wlan_lmac_if_sptrl_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops)
 	sptrl_rx_ops->sptrlro_vdev_get_ch_width = spectral_vdev_get_ch_width;
 	sptrl_rx_ops->sptrlro_vdev_get_sec20chan_freq_mhz =
 	    spectral_vdev_get_sec20chan_freq_mhz;
-	sptrl_rx_ops->sptrlro_spectral_is_feature_disabled =
+	sptrl_rx_ops->sptrlro_spectral_is_feature_disabled_pdev =
-		wlan_spectral_is_feature_disabled;
+		wlan_spectral_is_feature_disabled_pdev;
+	sptrl_rx_ops->sptrlro_spectral_is_feature_disabled_psoc =
+		wlan_spectral_is_feature_disabled_psoc;
 }
 
 QDF_STATUS

target_if/spectral/target_if_spectral.c

@@ -231,12 +231,31 @@ static QDF_STATUS
 target_if_spectral_init_pdev_feature_cap_per_mode(struct wlan_objmgr_pdev *pdev,
 						  enum spectral_scan_mode smode)
 {
+	struct wlan_objmgr_psoc *psoc;
 	bool normal_mode_disable;
 	struct target_if_spectral_agile_mode_cap agile_cap = { 0 };
 	QDF_STATUS status;
 
+	if (!pdev) {
+		spectral_err("pdev is null");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	psoc = wlan_pdev_get_psoc(pdev);
+	if (!psoc) {
+		spectral_err("psoc is null");
+		return QDF_STATUS_E_INVAL;
+	}
+
 	switch (smode) {
 	case SPECTRAL_SCAN_MODE_NORMAL:
+		if (target_if_spectral_is_feature_disabled_psoc(psoc)) {
+			wlan_pdev_nif_feat_ext_cap_set(
+				pdev, WLAN_PDEV_FEXT_NORMAL_SPECTRAL_SCAN_DIS);
+
+			return QDF_STATUS_SUCCESS;
+		}
+
 		status = target_if_spectral_get_normal_mode_cap(
 				pdev, &normal_mode_disable);
 		if (QDF_IS_STATUS_ERROR(status)) {
@@ -253,6 +272,16 @@ target_if_spectral_init_pdev_feature_cap_per_mode(struct wlan_objmgr_pdev *pdev,
 		break;
 
 	case SPECTRAL_SCAN_MODE_AGILE:
+		if (target_if_spectral_is_feature_disabled_psoc(psoc)) {
+			wlan_pdev_nif_feat_ext_cap_set(
+			  pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_DIS);
+			wlan_pdev_nif_feat_ext_cap_set(
+			  pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_160_DIS);
+			wlan_pdev_nif_feat_ext_cap_set(
+			  pdev, WLAN_PDEV_FEXT_AGILE_SPECTRAL_SCAN_80P80_DIS);
+
+			return QDF_STATUS_SUCCESS;
+		}
 		status = target_if_spectral_get_agile_mode_cap(
 				pdev, &agile_cap);
 		if (QDF_IS_STATUS_ERROR(status)) {

target_if/spectral/target_if_spectral.h

@@ -1657,6 +1657,37 @@ int target_if_vdev_get_sec20chan_freq_mhz(
 		sptrlro_vdev_get_sec20chan_freq_mhz(vdev, sec20chan_freq);
 }
 
+/**
+ * target_if_spectral_is_feature_disabled_psoc() - Check if Spectral feature is
+ * disabled for a given psoc
+ * @psoc: Pointer to psoc
+ *
+ * Return: true or false
+ */
+static inline
+bool target_if_spectral_is_feature_disabled_psoc(struct wlan_objmgr_psoc *psoc)
+{
+	struct wlan_lmac_if_rx_ops *rx_ops;
+
+	if (!psoc) {
+		spectral_err("psoc is NULL");
+		return true;
+	}
+
+	rx_ops = wlan_psoc_get_lmac_if_rxops(psoc);
+	if (!rx_ops) {
+		spectral_err("rx_ops is null");
+		return true;
+	}
+
+	if (rx_ops->sptrl_rx_ops.
+	    sptrlro_spectral_is_feature_disabled_psoc)
+		return rx_ops->sptrl_rx_ops.
+		       sptrlro_spectral_is_feature_disabled_psoc(psoc);
+
+	return true;
+}
+
 /**
  * target_if_spectral_set_rxchainmask() - Set Spectral Rx chainmask
  * @pdev: Pointer to pdev

umac/global_umac_dispatcher/lmac_if/inc/wlan_lmac_if_def.h

@@ -1393,7 +1393,10 @@ struct wlan_lmac_if_cfr_rx_ops {
  * @sptrlro_get_psoc_target_handle: Get Spectral handle for psoc target
  * private data
  * @sptrlro_vdev_get_chan_freq_seg2: Get secondary 80 center frequency
- * @sptrlro_spectral_is_feature_disabled: Check if spectral feature is disabled
+ * @sptrlro_spectral_is_feature_disabled_pdev: Check if spectral feature is
+ * disabled for a given pdev
+ * @sptrlro_spectral_is_feature_disabled_psoc: Check if spectral feature is
+ * disabled for a given psoc
  */
 struct wlan_lmac_if_sptrl_rx_ops {
 	void * (*sptrlro_get_pdev_target_handle)(struct wlan_objmgr_pdev *pdev);
@@ -1406,7 +1409,9 @@ struct wlan_lmac_if_sptrl_rx_ops {
 	int (*sptrlro_vdev_get_sec20chan_freq_mhz)(
 			struct wlan_objmgr_vdev *vdev,
 			uint16_t *sec20chan_freq);
-	bool (*sptrlro_spectral_is_feature_disabled)(
+	bool (*sptrlro_spectral_is_feature_disabled_pdev)(
+			struct wlan_objmgr_pdev *pdev);
+	bool (*sptrlro_spectral_is_feature_disabled_psoc)(
 			struct wlan_objmgr_psoc *psoc);
 };
 #endif /* WLAN_CONV_SPECTRAL_ENABLE */