diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc_ethtool.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c index 838750a03cf6..ee1ea71fe79e 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_ethtool.c @@ -1041,10 +1041,13 @@ static int enetc_set_mm(struct net_device *ndev, struct ethtool_mm_cfg *cfg, else priv->active_offloads &= ~ENETC_F_QBU; - /* If link is up, enable MAC Merge right away */ - if (!!(priv->active_offloads & ENETC_F_QBU) && - !(val & ENETC_MMCSR_LINK_FAIL)) - val |= ENETC_MMCSR_ME; + /* If link is up, enable/disable MAC Merge right away */ + if (!(val & ENETC_MMCSR_LINK_FAIL)) { + if (!!(priv->active_offloads & ENETC_F_QBU)) + val |= ENETC_MMCSR_ME; + else + val &= ~ENETC_MMCSR_ME; + } val &= ~ENETC_MMCSR_VT_MASK; val |= ENETC_MMCSR_VT(cfg->verify_time); |