diff options
| author | Parav Pandit <parav@mellanox.com> | 2018-08-14 10:36:18 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-15 22:33:19 +0300 |
| commit | a03d4d2775c7f654bcea8a9f8f49f724fd4fa810 (patch) | |
| tree | cadfe40b287c88e4041da068885f396a61f1fa6d /drivers/infiniband | |
| parent | 408f1242d940773e9e97a544803b0dcf28b70d17 (diff) | |
| download | linux-a03d4d2775c7f654bcea8a9f8f49f724fd4fa810.tar.xz | |
IB/core: Consider adding default GIDs of bond device
Now that we correctly delete the default GIDs of lower devices during
CHANGEUPPER event, add default GIDs of the bonding master device.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/roce_gid_mgmt.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/infiniband/core/roce_gid_mgmt.c b/drivers/infiniband/core/roce_gid_mgmt.c index 21e008aa863c..783bcea6765e 100644 --- a/drivers/infiniband/core/roce_gid_mgmt.c +++ b/drivers/infiniband/core/roce_gid_mgmt.c @@ -440,6 +440,17 @@ static void del_default_gids(struct ib_device *ib_dev, u8 port, IB_CACHE_GID_DEFAULT_MODE_DELETE); } +static void add_default_gids(struct ib_device *ib_dev, u8 port, + struct net_device *rdma_ndev, void *cookie) +{ + struct net_device *event_ndev = cookie; + unsigned long gid_type_mask; + + gid_type_mask = roce_gid_type_mask_support(ib_dev, port); + ib_cache_gid_set_default_gid(ib_dev, port, event_ndev, gid_type_mask, + IB_CACHE_GID_DEFAULT_MODE_SET); +} + static void enum_all_gids_of_dev_cb(struct ib_device *ib_dev, u8 port, struct net_device *rdma_ndev, @@ -637,6 +648,11 @@ ndev_event_unlink(struct netdev_notifier_changeupper_info *changeupper_info, cmds[1] = add_cmd; } +static const struct netdev_event_work_cmd bonding_default_add_cmd = { + .cb = add_default_gids, + .filter = is_upper_ndev_bond_master_filter +}; + static void ndev_event_link(struct net_device *event_ndev, struct netdev_notifier_changeupper_info *changeupper_info, @@ -655,9 +671,15 @@ ndev_event_link(struct net_device *event_ndev, cmds[0].ndev = event_ndev; cmds[0].filter_ndev = changeupper_info->upper_dev; - cmds[1] = add_cmd_upper_ips; + /* Now add bonding upper device default GIDs */ + cmds[1] = bonding_default_add_cmd; cmds[1].ndev = changeupper_info->upper_dev; cmds[1].filter_ndev = changeupper_info->upper_dev; + + /* Now add bonding upper device IP based GIDs */ + cmds[2] = add_cmd_upper_ips; + cmds[2].ndev = changeupper_info->upper_dev; + cmds[2].filter_ndev = changeupper_info->upper_dev; } static void netdevice_event_changeupper(struct net_device *event_ndev, |