qcacmn: Add API to get MAC-PHY number from target IF

Add API target_if_get_active_mac_phy_number to get max
active MAC-PHY pairs from target IF.
The API will loop through all HW mode and get max MAC-PHY
number in all HW modes.

Change-Id: I2755197c043f9d2df6f8aaf6bf50093a2d1b1596
CRs-Fixed: 3154072

target_if/dp/inc/target_if_dp.h

@@ -58,6 +58,17 @@ struct reorder_q_setup {
 	uint16_t ba_window_size;
 };
 
+/**
+ * target_if_get_active_mac_phy_number() - Get max MAC-PHY number enabled by
+ * target
+ * @psoc: psoc
+ *
+ * Get max active MAC-PHY number in all type of hw modes.
+ *
+ * return: active number of MAC-PHY pairs
+ */
+uint32_t target_if_get_active_mac_phy_number(struct wlan_objmgr_psoc *psoc);
+
 /**
  * target_if_peer_set_default_routing() - set peer default routing
  * @psoc: psoc pointer