qcacmn: enable MEC support for Beryllium

The multicast echo check feature is moved to hardware in
Beryllium. Enable this hardware feature and also disable
the MEC handing code for Beryllium in the host.

Change-Id: I86d319963191f3ed77aba16dcccbc659906edd9f

hal/wifi3.0/hal_rx.h

@@ -574,6 +574,9 @@ enum hal_reo_error_code {
  * @ HAL_RXDMA_ERR_DA_TIMEOUT    : Destination Address  search timeout
  * @ HAL_RXDMA_ERR_FLOW_TIMEOUT  : Flow Search Timeout
  * @ HAL_RXDMA_ERR_FLUSH_REQUEST : RxDMA FIFO Flush request
+ * @ HAL_RXDMA_AMSDU_FRAGMENT    : Rx PCU reported A-MSDU
+ *                                 present as well as a fragmented MPDU
+ * @ HAL_RXDMA_MULTICAST_ECHO    : RX OLE reported a multicast echo
  * @ HAL_RXDMA_ERR_WAR           : RxDMA WAR dummy errors
  */
 enum hal_rxdma_error_code {
@@ -591,6 +594,8 @@ enum hal_rxdma_error_code {
 	HAL_RXDMA_ERR_DA_TIMEOUT,
 	HAL_RXDMA_ERR_FLOW_TIMEOUT,
 	HAL_RXDMA_ERR_FLUSH_REQUEST,
+	HAL_RXDMA_AMSDU_FRAGMENT,
+	HAL_RXDMA_MULTICAST_ECHO,
 	HAL_RXDMA_ERR_WAR = 31,
 	HAL_RXDMA_ERR_MAX
 };