qcacmn: Add configurable threshold values

Introduce configurable threshold values to
increment MPDU retry count by transmit_cnt / threshold.

Change-Id: I1c039ff76854e18bea5a8d99d171936557d1c6bf
CRs-Fixed: 3210735

wlan_cfg/wlan_cfg.c

@@ -2148,6 +2148,10 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
 	wlan_cfg_ctx->num_rxdma_status_rings_per_pdev =
 					NUM_RXDMA_RINGS_PER_PDEV;
 	wlan_soc_tx_capt_cfg_attach(psoc, wlan_cfg_ctx);
+	wlan_cfg_ctx->mpdu_retry_threshold_1 =
+			cfg_get(psoc, CFG_DP_MPDU_RETRY_THRESHOLD_1);
+	wlan_cfg_ctx->mpdu_retry_threshold_2 =
+			cfg_get(psoc, CFG_DP_MPDU_RETRY_THRESHOLD_2);
 
 	return wlan_cfg_ctx;
 }