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head/sys/dev/ixgbe/if_ix.c
| Show First 20 Lines • Show All 1,748 Lines • ▼ Show 20 Lines | ixgbe_setup_vlan_hw_support(struct adapter *adapter) | ||||
| * a soft reset, this has already cleared | * a soft reset, this has already cleared | ||||
| * the VFTA and other state, so if there | * the VFTA and other state, so if there | ||||
| * have been no vlan's registered do nothing. | * have been no vlan's registered do nothing. | ||||
| */ | */ | ||||
| if (adapter->num_vlans == 0) | if (adapter->num_vlans == 0) | ||||
| return; | return; | ||||
| /* Setup the queues for vlans */ | /* Setup the queues for vlans */ | ||||
| if (ifp->if_capenable & IFCAP_VLAN_HWTAGGING) { | |||||
| for (i = 0; i < adapter->num_queues; i++) { | for (i = 0; i < adapter->num_queues; i++) { | ||||
| rxr = &adapter->rx_rings[i]; | rxr = &adapter->rx_rings[i]; | ||||
| /* On 82599 the VLAN enable is per/queue in RXDCTL */ | /* On 82599 the VLAN enable is per/queue in RXDCTL */ | ||||
| if (hw->mac.type != ixgbe_mac_82598EB) { | if (hw->mac.type != ixgbe_mac_82598EB) { | ||||
| ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxr->me)); | ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxr->me)); | ||||
| ctrl |= IXGBE_RXDCTL_VME; | ctrl |= IXGBE_RXDCTL_VME; | ||||
| IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxr->me), ctrl); | IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxr->me), ctrl); | ||||
| } | } | ||||
| rxr->vtag_strip = TRUE; | rxr->vtag_strip = TRUE; | ||||
| } | |||||
| } | } | ||||
| if ((ifp->if_capenable & IFCAP_VLAN_HWFILTER) == 0) | if ((ifp->if_capenable & IFCAP_VLAN_HWFILTER) == 0) | ||||
| return; | return; | ||||
| /* | /* | ||||
| * A soft reset zero's out the VFTA, so | * A soft reset zero's out the VFTA, so | ||||
| * we need to repopulate it now. | * we need to repopulate it now. | ||||
| */ | */ | ||||
| ▲ Show 20 Lines • Show All 3,497 Lines • Show Last 20 Lines | |||||