qcacmn: Add INI support for peer ext stats

Add INI support for peer extended stats. The extended
stats as of now include per peer Tx/Rx delay per packet
path.

Change-Id: I20d3c7f81f65f4db5f111eb103945151a8cd83aa

wlan_cfg/cfg_dp.h

@@ -846,6 +846,10 @@
 		WLAN_CFG_NUM_REO_RINGS_MAP, \
 		CFG_VALUE_OR_DEFAULT, "REO Destination Rings Mapping")
 
+#define CFG_DP_PEER_EXT_STATS \
+		CFG_INI_BOOL("peer_ext_stats", \
+		false, "Peer extended stats")
+
 #define CFG_DP \
 		CFG(CFG_DP_HTT_PACKET_TYPE) \
 		CFG(CFG_DP_INT_BATCH_THRESHOLD_OTHER) \
@@ -921,6 +925,7 @@
 		CFG(CFG_DP_PKTLOG_BUFFER_SIZE) \
 		CFG(CFG_DP_RX_FISA_ENABLE) \
 		CFG(CFG_DP_FULL_MON_MODE) \
-		CFG(CFG_DP_REO_RINGS_MAP)
+		CFG(CFG_DP_REO_RINGS_MAP) \
+		CFG(CFG_DP_PEER_EXT_STATS)
 
 #endif /* _CFG_DP_H_ */

wlan_cfg/wlan_cfg.c

@@ -605,6 +605,7 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
 		cfg_get(psoc, CFG_DP_RXDMA_MONITOR_RX_DROP_THRESHOLD);
 	wlan_cfg_ctx->is_rx_fisa_enabled = cfg_get(psoc, CFG_DP_RX_FISA_ENABLE);
 	wlan_cfg_ctx->reo_rings_mapping = cfg_get(psoc, CFG_DP_REO_RINGS_MAP);
+	wlan_cfg_ctx->pext_stats_enabled = cfg_get(psoc, CFG_DP_PEER_EXT_STATS);
 	return wlan_cfg_ctx;
 }
 
@@ -1356,3 +1357,16 @@ wlan_cfg_is_rx_mon_protocol_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
 {
 	return cfg->is_rx_mon_protocol_flow_tag_enabled;
 }
+
+void
+wlan_cfg_set_peer_ext_stats(struct wlan_cfg_dp_soc_ctxt *cfg,
+			    bool val)
+{
+	cfg->pext_stats_enabled = val;
+}
+
+bool
+wlan_cfg_is_peer_ext_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
+{
+	return cfg->pext_stats_enabled;
+}

wlan_cfg/wlan_cfg.h

@@ -183,7 +183,7 @@ struct wlan_srng_cfg {
  *                        5 tuple flow entry
  * @pktlog_buffer_size: packet log buffer size
  * @is_rx_fisa_enabled: flag to enable/disable FISA Rx
- * @reo_rings_mapping: reo destination ring bitmap
+ * @pext_stats_enabled: Flag to enable and disabled peer extended stats
  */
 struct wlan_cfg_dp_soc_ctxt {
 	int num_int_ctxts;
@@ -285,6 +285,7 @@ struct wlan_cfg_dp_soc_ctxt {
 	bool is_tso_desc_attach_defer;
 	uint32_t delayed_replenish_entries;
 	uint32_t reo_rings_mapping;
+	bool pext_stats_enabled;
 };
 
 /**
@@ -1340,3 +1341,26 @@ bool wlan_cfg_is_tso_desc_attach_defer(struct wlan_cfg_dp_soc_ctxt *cfg);
  * Return: reo ring bitmap.
  */
 uint32_t wlan_cfg_get_reo_rings_mapping(struct wlan_cfg_dp_soc_ctxt *cfg);
+
+/**
+ * wlan_cfg_set_peer_ext_stats() - set peer extended stats
+ *
+ * @wlan_cfg_dp_soc_ctxt: soc configuration context
+ * @val: Flag value read from INI
+ *
+ * Return: void
+ */
+void
+wlan_cfg_set_peer_ext_stats(struct wlan_cfg_dp_soc_ctxt *cfg,
+			    bool val);
+
+/**
+ * wlan_cfg_is_peer_ext_stats_enabled() - Check if peer extended
+ *                                        stats are enabled
+ *
+ * @wlan_cfg_dp_soc_ctxt: soc configuration context
+ *
+ * Return: bool
+ */
+bool
+wlan_cfg_is_peer_ext_stats_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);