XGMAC_L3L4_CTRL
ret = dwxgmac2_filter_read(hw, filter_no, XGMAC_L3L4_CTRL, &value);
ret = dwxgmac2_filter_write(hw, filter_no, XGMAC_L3L4_CTRL, value);
return dwxgmac2_filter_write(hw, filter_no, XGMAC_L3L4_CTRL, 0);
ret = dwxgmac2_filter_read(hw, filter_no, XGMAC_L3L4_CTRL, &value);
ret = dwxgmac2_filter_write(hw, filter_no, XGMAC_L3L4_CTRL, value);
return dwxgmac2_filter_write(hw, filter_no, XGMAC_L3L4_CTRL, 0);