diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
-rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 72 |
1 files changed, 40 insertions, 32 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index b14192f..87ef2db 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1619,23 +1619,37 @@ static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter) } } +static u8 *ixgbe_addr_list_itr(struct ixgbe_hw *hw, u8 **mc_addr_ptr, u32 *vmdq) +{ + struct dev_mc_list *mc_ptr; + u8 *addr = *mc_addr_ptr; + *vmdq = 0; + + mc_ptr = container_of(addr, struct dev_mc_list, dmi_addr[0]); + if (mc_ptr->next) + *mc_addr_ptr = mc_ptr->next->dmi_addr; + else + *mc_addr_ptr = NULL; + + return addr; +} + /** - * ixgbe_set_multi - Multicast and Promiscuous mode set + * ixgbe_set_rx_mode - Unicast, Multicast and Promiscuous mode set * @netdev: network interface device structure * - * The set_multi entry point is called whenever the multicast address - * list or the network interface flags are updated. This routine is - * responsible for configuring the hardware for proper multicast, - * promiscuous mode, and all-multi behavior. + * The set_rx_method entry point is called whenever the unicast/multicast + * address list or the network interface flags are updated. This routine is + * responsible for configuring the hardware for proper unicast, multicast and + * promiscuous mode. **/ -static void ixgbe_set_multi(struct net_device *netdev) +static void ixgbe_set_rx_mode(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; - struct dev_mc_list *mc_ptr; - u8 *mta_list; u32 fctrl, vlnctrl; - int i; + u8 *addr_list = NULL; + int addr_count = 0; /* Check for Promiscuous and All Multicast modes */ @@ -1643,6 +1657,7 @@ static void ixgbe_set_multi(struct net_device *netdev) vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL); if (netdev->flags & IFF_PROMISC) { + hw->addr_ctrl.user_set_promisc = 1; fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); vlnctrl &= ~IXGBE_VLNCTRL_VFE; } else { @@ -1653,33 +1668,25 @@ static void ixgbe_set_multi(struct net_device *netdev) fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE); } vlnctrl |= IXGBE_VLNCTRL_VFE; + hw->addr_ctrl.user_set_promisc = 0; } IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl); IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); - if (netdev->mc_count) { - mta_list = kcalloc(netdev->mc_count, ETH_ALEN, GFP_ATOMIC); - if (!mta_list) - return; - - /* Shared function expects packed array of only addresses. */ - mc_ptr = netdev->mc_list; - - for (i = 0; i < netdev->mc_count; i++) { - if (!mc_ptr) - break; - memcpy(mta_list + (i * ETH_ALEN), mc_ptr->dmi_addr, - ETH_ALEN); - mc_ptr = mc_ptr->next; - } - - ixgbe_update_mc_addr_list(hw, mta_list, i, 0); - kfree(mta_list); - } else { - ixgbe_update_mc_addr_list(hw, NULL, 0, 0); - } + /* reprogram secondary unicast list */ + addr_count = netdev->uc_count; + if (addr_count) + addr_list = netdev->uc_list->dmi_addr; + ixgbe_update_uc_addr_list(hw, addr_list, addr_count, + ixgbe_addr_list_itr); + /* reprogram multicast list */ + addr_count = netdev->mc_count; + if (addr_count) + addr_list = netdev->mc_list->dmi_addr; + ixgbe_update_mc_addr_list(hw, addr_list, addr_count, + ixgbe_addr_list_itr); } static void ixgbe_napi_enable_all(struct ixgbe_adapter *adapter) @@ -1723,7 +1730,7 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter) struct net_device *netdev = adapter->netdev; int i; - ixgbe_set_multi(netdev); + ixgbe_set_rx_mode(netdev); ixgbe_restore_vlan(adapter); @@ -3508,7 +3515,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, netdev->stop = &ixgbe_close; netdev->hard_start_xmit = &ixgbe_xmit_frame; netdev->get_stats = &ixgbe_get_stats; - netdev->set_multicast_list = &ixgbe_set_multi; + netdev->set_rx_mode = &ixgbe_set_rx_mode; + netdev->set_multicast_list = &ixgbe_set_rx_mode; netdev->set_mac_address = &ixgbe_set_mac; netdev->change_mtu = &ixgbe_change_mtu; ixgbe_set_ethtool_ops(netdev); |