qcacmn: Rx Sw Descriptor allocation should be configurable

To make Rx Software descriptor allocation configurable for each radio,
new ini variable is added.

Change-Id: Ifc5683629747a6fe8238c18448695abe91876ec5

wlan_cfg/wlan_cfg.c

@@ -420,7 +420,8 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
 		cfg_get(psoc, CFG_DP_TX_FLOW_STOP_QUEUE_TH);
 	wlan_cfg_ctx->disable_intra_bss_fwd =
 		cfg_get(psoc, CFG_DP_AP_STA_SECURITY_SEPERATION);
-
+	wlan_cfg_ctx->rx_sw_desc_weight = cfg_get(psoc,
+						   CFG_DP_RX_SW_DESC_WEIGHT);
 	return wlan_cfg_ctx;
 }
 
@@ -978,6 +979,12 @@ wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg)
 	return cfg->rxdma_err_dst_ring;
 }
 
+int
+wlan_cfg_get_dp_soc_rx_sw_desc_weight(struct wlan_cfg_dp_soc_ctxt *cfg)
+{
+	return cfg->rx_sw_desc_weight;
+}
+
 bool
 wlan_cfg_get_dp_caps(struct wlan_cfg_dp_soc_ctxt *cfg,
 		     enum cdp_capabilities dp_caps)