From 38e0bd9898e5d04d464e92973785a26e774f5430 Mon Sep 17 00:00:00 2001 From: Yi Zou Date: Tue, 18 May 2010 16:00:08 +0000 Subject: [PATCH] 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 Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_main.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index a9e091cb549..f0f7329ea35 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)); -- 2.39.3