diff options
| author | Devesh Sharma <devesh.sharma@emulex.com> | 2014-08-22 13:27:19 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-10-10 18:43:01 +0200 |
| commit | 7ec11e0a14ae0a7a8fdce78860a70f25508de395 (patch) | |
| tree | 81b12ce2a431428e22e3923d1d067984caa3292b /drivers/infiniband/hw/ocrdma/ocrdma_main.c | |
| parent | Linux 3.17-rc7 (diff) | |
| download | linux-7ec11e0a14ae0a7a8fdce78860a70f25508de395.tar.xz linux-7ec11e0a14ae0a7a8fdce78860a70f25508de395.zip | |
RDMA/ocrdma: Add default GID at index 0
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index 256a06bc0b68..cb7b52a791db 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -388,6 +388,15 @@ static void ocrdma_remove_sysfiles(struct ocrdma_dev *dev) device_remove_file(&dev->ibdev.dev, ocrdma_attributes[i]); } +static void ocrdma_add_default_sgid(struct ocrdma_dev *dev) +{ + /* GID Index 0 - Invariant manufacturer-assigned EUI-64 */ + union ib_gid *sgid = &dev->sgid_tbl[0]; + + sgid->global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL); + ocrdma_get_guid(dev, &sgid->raw[8]); +} + static void ocrdma_init_ipv4_gids(struct ocrdma_dev *dev, struct net_device *net) { @@ -434,6 +443,7 @@ static void ocrdma_init_gid_table(struct ocrdma_dev *dev) rdma_vlan_dev_real_dev(net_dev) : net_dev; if (real_dev == dev->nic_info.netdev) { + ocrdma_add_default_sgid(dev); ocrdma_init_ipv4_gids(dev, net_dev); ocrdma_init_ipv6_gids(dev, net_dev); } |