diff options
| author |   Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2014-03-26 17:07:57 -0500 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-06-10 10:12:06 -0700 |
| commit | 5647263cb136a2795b67b9ce46f2debb653e3373 (patch) | |
| tree | 9649c342a1a897d163b652dffaf8167357f92a6a /drivers/infiniband/hw/nes/nes.c | |
| parent | RDMA/core: Add support for iWARP Port Mapper user space service (diff) | |
| download | linux-dev-5647263cb136a2795b67b9ce46f2debb653e3373.tar.xz linux-dev-5647263cb136a2795b67b9ce46f2debb653e3373.zip | |
RDMA/nes: Add support for iWARP Port Mapper user space service
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 353c7b05a90a..3b2a6dc8ea99 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); @@ -112,6 +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; @@ -672,6 +681,17 @@ static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) } 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 */ @@ -710,6 +730,7 @@ static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent) 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) { @@ -773,6 +794,8 @@ static void 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) { |