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path: root/drivers/infiniband/hw/nes/nes.c
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Diffstat (limited to 'drivers/infiniband/hw/nes/nes.c')
-rw-r--r--drivers/infiniband/hw/nes/nes.c35
1 files changed, 30 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 0c9f0aa5d4e..3b4ec3238ce 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 +153,8 @@ 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 = (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 +171,10 @@ 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 +183,24 @@ 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 +674,8 @@ 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;
@@ -742,6 +758,7 @@ 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 +785,14 @@ 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);