qcacld-3.0: Remove Datapath items in WCNSS_qcom_cfg.ini

Remove certain DP params from .ini and update their default
values in header file.
Parameters updated are:
rx_mode = 20(DP_RX_THREAD | NAPI),
ce_service_max_rx_ind_flush = 1,
ce_service_max_yield_time = 500.
Parameters removed:
gEnableFastPath=1.

Change-Id: I397c40270444a7370e455425dd72bdffdb7c831d
CRs-Fixed: 2542264

core/hdd/inc/hdd_dp_cfg.h

@@ -37,9 +37,13 @@
 #define CFG_RX_MODE_DEFAULT 0
 #elif defined(HELIUMPLUS)
 #define CFG_RX_MODE_DEFAULT CFG_ENABLE_NAPI
-#elif defined(QCA_WIFI_QCA6290_11AX)
+#endif
+
+#if defined(FEATURE_WLAN_DP_RX_THREADS)
 #define CFG_RX_MODE_DEFAULT (CFG_ENABLE_DP_RX_THREADS | CFG_ENABLE_NAPI)
-#else
+#endif
+
+#ifndef CFG_RX_MODE_DEFAULT
 #define CFG_RX_MODE_DEFAULT (CFG_ENABLE_RX_THREAD | CFG_ENABLE_NAPI)
 #endif
 
@@ -1092,14 +1096,40 @@
 	1, 4, 1, CFG_VALUE_OR_DEFAULT, \
 	"Control to set the number of dp rx threads")
 
+/*
+ * <ini>
+ * ce_service_max_rx_ind_flush - Maximum number of HTT messages
+ * to be processed per NAPI poll
+ *
+ * @Min: 1
+ * @Max: 32
+ * @Default: 1
+ *
+ * Usage: Internal
+ *
+ * </ini>
+ */
 #define CFG_DP_CE_SERVICE_MAX_RX_IND_FLUSH \
 		CFG_INI_UINT("ce_service_max_rx_ind_flush", \
-		1, 32, 32, \
+		1, 32, 1, \
 		CFG_VALUE_OR_DEFAULT, "Ctrl to set ce service max rx ind flsh")
 
+/*
+ * <ini>
+ * ce_service_max_yield_time - Time in microseconds after which
+ * a NAPI poll must yield
+ *
+ * @Min: 500
+ * @Max: 10000
+ * @Default: 500
+ *
+ * Usage: Internal
+ *
+ * </ini>
+ */
 #define CFG_DP_CE_SERVICE_MAX_YIELD_TIME \
 		CFG_INI_UINT("ce_service_max_yield_time", \
-		500, 10000, 10000, \
+		500, 10000, 500, \
 		CFG_VALUE_OR_DEFAULT, "Ctrl to set ce service max yield time")
 
 #ifdef WLAN_FEATURE_FASTPATH