1 files changed, 35 insertions, 7 deletions

diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 0c9f0aa5d4ea..2d668c69f6d9 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -144,6 +144,7 @@ static int nes_inetaddr_event(struct notifier_block *notifier,
         struct nes_device *nesdev;
         struct net_device *netdev;
         struct nes_vnic *nesvnic;
+        unsigned int is_bonded;
 
         nes_debug(NES_DBG_NETDEV, "nes_inetaddr_event: ip address %pI4, netmask %pI4.\n",
                   &ifa->ifa_address, &ifa->ifa_mask);
@@ -152,7 +153,9 @@ static int nes_inetaddr_event(struct notifier_block *notifier,
                                 nesdev, nesdev->netdev[0]->name);
                 netdev = nesdev->netdev[0];
                 nesvnic = netdev_priv(netdev);
-                if (netdev == event_netdev) {
+                is_bonded = netif_is_bond_slave(netdev) &&
+                            (netdev->master == event_netdev);
+                if ((netdev == event_netdev) || is_bonded) {
                         if (nesvnic->rdma_enabled == 0) {
                                 nes_debug(NES_DBG_NETDEV, "Returning without processing event for %s since"
                                                 " RDMA is not enabled.\n",
@@ -169,7 +172,10 @@ static int nes_inetaddr_event(struct notifier_block *notifier,
                                         nes_manage_arp_cache(netdev, netdev->dev_addr,
                                                         ntohl(nesvnic->local_ipaddr), NES_ARP_DELETE);
                                         nesvnic->local_ipaddr = 0;
-                                        return NOTIFY_OK;
+                                        if (is_bonded)
+                                                continue;
+                                        else
+                                                return NOTIFY_OK;
                                         break;
                                 case NETDEV_UP:
                                         nes_debug(NES_DBG_NETDEV, "event:UP\n");
@@ -178,15 +184,24 @@ static int nes_inetaddr_event(struct notifier_block *notifier,
                                                 nes_debug(NES_DBG_NETDEV, "Interface already has local_ipaddr\n");
                                                 return NOTIFY_OK;
                                         }
+                                        /* fall through */
+                                case NETDEV_CHANGEADDR:
                                         /* Add the address to the IP table */
-                                        nesvnic->local_ipaddr = ifa->ifa_address;
+                                        if (netdev->master)
+                                                nesvnic->local_ipaddr =
+                                                        ((struct in_device *)netdev->master->ip_ptr)->ifa_list->ifa_address;
+                                        else
+                                                nesvnic->local_ipaddr = ifa->ifa_address;
 
                                         nes_write_indexed(nesdev,
                                                         NES_IDX_DST_IP_ADDR+(0x10*PCI_FUNC(nesdev->pcidev->devfn)),
-                                                        ntohl(ifa->ifa_address));
+                                                        ntohl(nesvnic->local_ipaddr));
                                         nes_manage_arp_cache(netdev, netdev->dev_addr,
                                                         ntohl(nesvnic->local_ipaddr), NES_ARP_ADD);
-                                        return NOTIFY_OK;
+                                        if (is_bonded)
+                                                continue;
+                                        else
+                                                return NOTIFY_OK;
                                         break;
                                 default:
                                         break;
@@ -660,6 +675,8 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
         }
         nes_notifiers_registered++;
 
+        INIT_DELAYED_WORK(&nesdev->work, nes_recheck_link_status);
+
         /* Initialize network devices */
         if ((netdev = nes_netdev_init(nesdev, mmio_regs)) == NULL)
                 goto bail7;
@@ -677,7 +694,7 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i
         nesdev->netdev_count++;
         nesdev->nesadapter->netdev_count++;
 
-        printk(KERN_ERR PFX "%s: NetEffect RNIC driver successfully loaded.\n",
+        printk(KERN_INFO PFX "%s: NetEffect RNIC driver successfully loaded.\n",
                         pci_name(pcidev));
         return 0;
 
@@ -742,6 +759,7 @@ static void __devexit nes_remove(struct pci_dev *pcidev)
         struct nes_device *nesdev = pci_get_drvdata(pcidev);
         struct net_device *netdev;
         int netdev_index = 0;
+        unsigned long flags;
 
                 if (nesdev->netdev_count) {
                         netdev = nesdev->netdev[netdev_index];
@@ -768,6 +786,14 @@ static void __devexit nes_remove(struct pci_dev *pcidev)
         free_irq(pcidev->irq, nesdev);
         tasklet_kill(&nesdev->dpc_tasklet);
 
+        spin_lock_irqsave(&nesdev->nesadapter->phy_lock, flags);
+        if (nesdev->link_recheck) {
+                spin_unlock_irqrestore(&nesdev->nesadapter->phy_lock, flags);
+                cancel_delayed_work_sync(&nesdev->work);
+        } else {
+                spin_unlock_irqrestore(&nesdev->nesadapter->phy_lock, flags);
+        }
+
         /* Deallocate the Adapter Structure */
         nes_destroy_adapter(nesdev->nesadapter);
 
@@ -1112,7 +1138,9 @@ static ssize_t nes_store_wqm_quanta(struct device_driver *ddp,
         u32 i = 0;
         struct nes_device *nesdev;
 
-        strict_strtoul(buf, 0, &wqm_quanta_value);
+        if (kstrtoul(buf, 0, &wqm_quanta_value) < 0)
+                return -EINVAL;
+
         list_for_each_entry(nesdev, &nes_dev_list, list) {
                 if (i == ee_flsh_adapter) {
                         nesdev->nesadapter->wqm_quanta = wqm_quanta_value;