qcacmn: Add wlan_reg_is_5ghz_op_class and wlan_reg_is_2ghz_op_class

Add APIs wlan_reg_is_5ghz_op_class and wlan_reg_is_2ghz_op_class,
to check if an input opclass is a 5ghz, and 2ghz opclass respectively.

Change-Id: I677b5e927ac9060f65b71eee838073348d06d4b2
CRs-Fixed: 2732373

umac/regulatory/core/src/reg_opclass.c

@@ -972,4 +972,61 @@ QDF_STATUS reg_get_opclass_details(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_SUCCESS;
 }
 
+bool reg_is_6ghz_op_class(struct wlan_objmgr_pdev *pdev, uint8_t op_class)
+{
+	return ((op_class >= MIN_6GHZ_OPER_CLASS) &&
+		(op_class <= MAX_6GHZ_OPER_CLASS));
+}
+
+/**
+ * reg_is_opclass_band_found - Check if the input opclass is 2G or 5G.
+ *
+ * @country - Pointer to country.
+ * @op_class - Operating class.
+ * @bandmask = Bitmask for band.
+ *
+ * Return : Return true if the input opclass' band (2Ghz or 5Ghz) matches one
+ * of bandmask's band.
+ */
+static bool reg_is_opclass_band_found(const uint8_t *country,
+				      uint8_t op_class,
+				      uint8_t bandmask)
+{
+	const struct reg_dmn_op_class_map_t *op_class_tbl;
+
+	op_class_tbl = reg_get_class_from_country((uint8_t *)country);
+
+	while (op_class_tbl && op_class_tbl->op_class) {
+		if (op_class_tbl->op_class == op_class) {
+			qdf_freq_t freq = op_class_tbl->start_freq +
+			(op_class_tbl->channels[0] * FREQ_TO_CHAN_SCALE);
+
+			if ((bandmask & BIT(REG_BAND_5G)) &&
+			    REG_IS_5GHZ_FREQ(freq))
+				return true;
+
+			if ((bandmask & BIT(REG_BAND_2G)) &&
+			    REG_IS_24GHZ_CH_FREQ(freq))
+				return true;
+
+			return false;
+		}
+
+		op_class_tbl++;
+	}
+
+	reg_err_rl("Opclass %d is not found", op_class);
+
+	return false;
+}
+
+bool reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return reg_is_opclass_band_found(country, op_class, BIT(REG_BAND_5G));
+}
+
+bool reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return reg_is_opclass_band_found(country, op_class, BIT(REG_BAND_2G));
+}
 #endif

umac/regulatory/core/src/reg_opclass.h

@@ -119,6 +119,27 @@ QDF_STATUS reg_get_opclass_details(struct wlan_objmgr_pdev *pdev,
 				   uint8_t *n_opclasses,
 				   uint8_t max_supp_op_class,
 				   bool global_tbl_lookup);
+
+/**
+ * reg_is_5ghz_op_class() - Check if the input opclass is a 5GHz opclass.
+ * @country: Country code.
+ * @op_class: Operating class.
+ *
+ * Return: Return true if input the opclass is a 5GHz opclass,
+ * else return false.
+ */
+bool reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class);
+
+/**
+ * reg_is_2ghz_op_class() - Check if the input opclass is a 2.4GHz opclass.
+ * @country: Country code.
+ * @op_class: Operating class.
+ *
+ * Return: Return true if input the opclass is a 2.4GHz opclass,
+ * else return false.
+ */
+bool reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class);
+
 #ifdef CONFIG_CHAN_FREQ_API
 
 /**
@@ -316,6 +337,18 @@ QDF_STATUS reg_get_opclass_details(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_E_FAILURE;
 }
 
+static inline
+bool reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return false;
+}
+
+static inline
+bool reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return false;
+}
+
 #ifdef CONFIG_CHAN_FREQ_API
 
 static inline void

umac/regulatory/core/src/reg_services_common.c

@@ -3881,12 +3881,6 @@ reg_set_5dot9_ghz_supported(struct wlan_objmgr_psoc *psoc, bool val)
 	return QDF_STATUS_SUCCESS;
 }
 
-bool reg_is_6ghz_op_class(struct wlan_objmgr_pdev *pdev, uint8_t op_class)
-{
-	return ((op_class >= MIN_6GHZ_OPER_CLASS) &&
-		(op_class <= MAX_6GHZ_OPER_CLASS));
-}
-
 #ifdef CONFIG_REG_CLIENT
 bool reg_is_6ghz_supported(struct wlan_objmgr_psoc *psoc)
 {

umac/regulatory/dispatcher/inc/reg_services_public_struct.h

@@ -1139,13 +1139,13 @@ struct avoid_freq_ind_data {
 	struct unsafe_ch_list chan_list;
 };
 
-#define FIVEG_STARTING_FREQ     5000
-#define TWOG_STARTING_FREQ      2407
-#define TWOG_CHAN_14_IN_MHZ     2484
-#define TWOG_CHAN_1_IN_MHZ      2412
-#define TWOG_CHAN_5_IN_MHZ      2432
-#define TWOG_CHAN_6_IN_MHZ      2437
-#define TWOG_CHAN_13_IN_MHZ     2472
+#define FIVEG_STARTING_FREQ        5000
+#define TWOG_STARTING_FREQ         2407
+#define TWOG_CHAN_14_IN_MHZ        2484
+#define TWOG_CHAN_1_IN_MHZ         2412
+#define TWOG_CHAN_5_IN_MHZ         2432
+#define TWOG_CHAN_6_IN_MHZ         2437
+#define TWOG_CHAN_13_IN_MHZ        2472
 
 /**
  * struct reg_ctl_params - reg ctl and regd info

umac/regulatory/dispatcher/inc/wlan_reg_services_api.h

@@ -1369,6 +1369,26 @@ uint16_t wlan_reg_get_op_class_width(struct wlan_objmgr_pdev *pdev,
 				     uint8_t op_class,
 				     bool global_tbl_lookup);
 
+/**
+ * wlan_reg_is_5ghz_op_class() - Check if the input opclass is a 5GHz opclass.
+ * @country: Country code.
+ * @op_class: Operating class.
+ *
+ * Return: Return true if input the opclass is a 5GHz opclass,
+ * else return false.
+ */
+bool wlan_reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class);
+
+/**
+ * wlan_reg_is_2ghz_op_class() - Check if the input opclass is a 2.4GHz opclass.
+ * @country: Country code.
+ * @op_class: Operating class.
+ *
+ * Return: Return true if input the opclass is a 2.4GHz opclass,
+ * else return false.
+ */
+bool wlan_reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class);
+
 /**
  * wlan_reg_is_6ghz_op_class() - Whether 6ghz oper class
  * @pdev: pdev ptr

umac/regulatory/dispatcher/src/wlan_reg_services_api.c

@@ -1155,6 +1155,16 @@ uint16_t wlan_reg_get_op_class_width(struct wlan_objmgr_pdev *pdev,
 				      global_tbl_lookup);
 }
 
+bool wlan_reg_is_5ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return reg_is_5ghz_op_class(country, op_class);
+}
+
+bool wlan_reg_is_2ghz_op_class(const uint8_t *country, uint8_t op_class)
+{
+	return reg_is_2ghz_op_class(country, op_class);
+}
+
 bool wlan_reg_is_6ghz_op_class(struct wlan_objmgr_pdev *pdev,
 			       uint8_t op_class)
 {