diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes.c | 49 |
1 files changed, 36 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 7140199f562..3b2a6dc8ea9 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -68,7 +68,6 @@ MODULE_VERSION(DRV_VERSION); int max_mtu = 9000; int interrupt_mod_interval = 0; - /* Interoperability */ int mpa_version = 1; module_param(mpa_version, int, 0644); @@ -79,11 +78,6 @@ int disable_mpa_crc = 0; module_param(disable_mpa_crc, int, 0644); MODULE_PARM_DESC(disable_mpa_crc, "Disable checking of MPA CRC"); -unsigned int send_first = 0; -module_param(send_first, int, 0644); -MODULE_PARM_DESC(send_first, "Send RDMA Message First on Active Connection"); - - unsigned int nes_drv_opt = NES_DRV_OPT_DISABLE_INT_MOD | NES_DRV_OPT_ENABLE_PAU; module_param(nes_drv_opt, int, 0644); MODULE_PARM_DESC(nes_drv_opt, "Driver option parameters"); @@ -117,6 +111,16 @@ static struct pci_device_id nes_pci_table[] = { MODULE_DEVICE_TABLE(pci, nes_pci_table); +/* registered nes netlink callbacks */ +static struct ibnl_client_cbs nes_nl_cb_table[] = { + [RDMA_NL_IWPM_REG_PID] = {.dump = iwpm_register_pid_cb}, + [RDMA_NL_IWPM_ADD_MAPPING] = {.dump = iwpm_add_mapping_cb}, + [RDMA_NL_IWPM_QUERY_MAPPING] = {.dump = iwpm_add_and_query_mapping_cb}, + [RDMA_NL_IWPM_HANDLE_ERR] = {.dump = iwpm_mapping_error_cb}, + [RDMA_NL_IWPM_MAPINFO] = {.dump = iwpm_mapping_info_cb}, + [RDMA_NL_IWPM_MAPINFO_NUM] = {.dump = iwpm_ack_mapping_info_cb} +}; + static int nes_inetaddr_event(struct notifier_block *, unsigned long, void *); static int nes_net_event(struct notifier_block *, unsigned long, void *); static int nes_notifiers_registered; @@ -140,6 +144,7 @@ static int nes_inetaddr_event(struct notifier_block *notifier, struct net_device *event_netdev = ifa->ifa_dev->dev; struct nes_device *nesdev; struct net_device *netdev; + struct net_device *upper_dev; struct nes_vnic *nesvnic; unsigned int is_bonded; @@ -150,8 +155,9 @@ static int nes_inetaddr_event(struct notifier_block *notifier, nesdev, nesdev->netdev[0]->name); netdev = nesdev->netdev[0]; nesvnic = netdev_priv(netdev); + upper_dev = netdev_master_upper_dev_get(netdev); is_bonded = netif_is_bond_slave(netdev) && - (netdev->master == event_netdev); + (upper_dev == 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" @@ -184,9 +190,9 @@ static int nes_inetaddr_event(struct notifier_block *notifier, /* fall through */ case NETDEV_CHANGEADDR: /* Add the address to the IP table */ - if (netdev->master) + if (upper_dev) nesvnic->local_ipaddr = - ((struct in_device *)netdev->master->ip_ptr)->ifa_list->ifa_address; + ((struct in_device *)upper_dev->ip_ptr)->ifa_list->ifa_address; else nesvnic->local_ipaddr = ifa->ifa_address; @@ -449,7 +455,7 @@ static irqreturn_t nes_interrupt(int irq, void *dev_id) /** * nes_probe - Device initialization */ -static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) +static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) { struct net_device *netdev = NULL; struct nes_device *nesdev = NULL; @@ -675,11 +681,25 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i } nes_notifiers_registered++; + if (ibnl_add_client(RDMA_NL_NES, RDMA_NL_IWPM_NUM_OPS, nes_nl_cb_table)) + printk(KERN_ERR PFX "%s[%u]: Failed to add netlink callback\n", + __func__, __LINE__); + + ret = iwpm_init(RDMA_NL_NES); + if (ret) { + printk(KERN_ERR PFX "%s: port mapper initialization failed\n", + pci_name(pcidev)); + goto bail7; + } + INIT_DELAYED_WORK(&nesdev->work, nes_recheck_link_status); /* Initialize network devices */ - if ((netdev = nes_netdev_init(nesdev, mmio_regs)) == NULL) + netdev = nes_netdev_init(nesdev, mmio_regs); + if (netdev == NULL) { + ret = -ENOMEM; goto bail7; + } /* Register network device */ ret = register_netdev(netdev); @@ -710,6 +730,7 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i nes_debug(NES_DBG_INIT, "netdev_count=%d, nesadapter->netdev_count=%d\n", nesdev->netdev_count, nesdev->nesadapter->netdev_count); + ibnl_remove_client(RDMA_NL_NES); nes_notifiers_registered--; if (nes_notifiers_registered == 0) { @@ -754,7 +775,7 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i /** * nes_remove - unload from kernel */ -static void __devexit nes_remove(struct pci_dev *pcidev) +static void nes_remove(struct pci_dev *pcidev) { struct nes_device *nesdev = pci_get_drvdata(pcidev); struct net_device *netdev; @@ -773,6 +794,8 @@ static void __devexit nes_remove(struct pci_dev *pcidev) nesdev->nesadapter->netdev_count--; } } + ibnl_remove_client(RDMA_NL_NES); + iwpm_exit(RDMA_NL_NES); nes_notifiers_registered--; if (nes_notifiers_registered == 0) { @@ -815,7 +838,7 @@ static struct pci_driver nes_pci_driver = { .name = DRV_NAME, .id_table = nes_pci_table, .probe = nes_probe, - .remove = __devexit_p(nes_remove), + .remove = nes_remove, }; static ssize_t nes_show_adapter(struct device_driver *ddp, char *buf) |