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| author | Yi Zou <yi.zou@intel.com> | 2010-05-18 16:00:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-18 19:44:19 -0700 |
| commit | 38e0bd9898e5d04d464e92973785a26e774f5430 (patch) | |
| tree | fbac6d95b7564d9725b94bb787d84b2ac7915022 /drivers/net/ixgbe | |
| parent | 497f683f033d1498a6d42a48c095927de5949906 (diff) | |
| download | kernel_samsung_smdk4412-38e0bd9898e5d04d464e92973785a26e774f5430.zip kernel_samsung_smdk4412-38e0bd9898e5d04d464e92973785a26e774f5430.tar.gz kernel_samsung_smdk4412-38e0bd9898e5d04d464e92973785a26e774f5430.tar.bz2 | |
ixgbe: always enable vlan strip/insert when DCB is enabled
when DCB mode is on, we want the HW VLAN stripping to be always enabled.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index a9e091c..f0f7329 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2845,7 +2845,11 @@ static void ixgbe_vlan_filter_disable(struct ixgbe_adapter *adapter) switch (hw->mac.type) { case ixgbe_mac_82598EB: - vlnctrl &= ~(IXGBE_VLNCTRL_VME | IXGBE_VLNCTRL_VFE); + vlnctrl &= ~IXGBE_VLNCTRL_VFE; +#ifdef CONFIG_IXGBE_DCB + if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) + vlnctrl &= ~IXGBE_VLNCTRL_VME; +#endif vlnctrl &= ~IXGBE_VLNCTRL_CFIEN; IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); break; @@ -2853,6 +2857,10 @@ static void ixgbe_vlan_filter_disable(struct ixgbe_adapter *adapter) vlnctrl &= ~IXGBE_VLNCTRL_VFE; vlnctrl &= ~IXGBE_VLNCTRL_CFIEN; IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); +#ifdef CONFIG_IXGBE_DCB + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) + break; +#endif for (i = 0; i < adapter->num_rx_queues; i++) { j = adapter->rx_ring[i]->reg_idx; vlnctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(j)); |