qcacmn: add INI to place FST in CMEM

In addition to firmware capability, add INI param to decide FST
placement in CMEM.

Change-Id: Icc5fdfa49e35665b59efce3fc1f1855d84c16140
CRs-Fixed: 2778898

wlan_cfg/wlan_cfg.h

@@ -301,6 +301,7 @@ struct wlan_cfg_dp_soc_ctxt {
 	uint32_t rx_pending_low_threshold;
 	bool is_poll_mode_enabled;
 	uint8_t is_swlm_enabled;
+	bool fst_in_cmem;
 	bool tx_per_pkt_vdev_id_check;
 };
 
@@ -1457,6 +1458,14 @@ wlan_cfg_is_peer_ext_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
 
 bool wlan_cfg_is_poll_mode_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
 
+/**
+ * wlan_cfg_is_fst_in_cmem_enabled() - Check if FST in CMEM is enabled
+ * @cfg: soc configuration context
+ *
+ * Return: true if enabled, false otherwise.
+ */
+bool wlan_cfg_is_fst_in_cmem_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
+
 /**
  * wlan_cfg_is_swlm_enabled() - Get SWLMenabled flag
  * @cfg: soc configuration context