diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 2f13894299e..b8cb25ebce5 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -791,8 +791,10 @@ void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev) static void handle_client_rereg_event(struct mlx4_ib_dev *dev, u8 port_num) { - /* re-configure the mcg's */ + /* re-configure the alias-guid and mcg's */ if (mlx4_is_master(dev->dev)) { + mlx4_ib_invalidate_all_guid_record(dev, port_num); + if (!dev->sriov.is_going_down) mlx4_ib_mcg_port_cleanup(&dev->sriov.demux[port_num - 1], 0); } @@ -1808,9 +1810,20 @@ int mlx4_ib_init_sriov(struct mlx4_ib_dev *dev) return 0; } + err = mlx4_ib_init_alias_guid_service(dev); + if (err) { + mlx4_ib_warn(&dev->ib_dev, "Failed init alias guid process.\n"); + goto paravirt_err; + } + mlx4_ib_warn(&dev->ib_dev, "initializing demux service for %d qp1 clients\n", dev->dev->caps.sqp_demux); for (i = 0; i < dev->num_ports; i++) { + union ib_gid gid; + err = __mlx4_ib_query_gid(&dev->ib_dev, i + 1, 0, &gid, 1); + if (err) + goto demux_err; + dev->sriov.demux[i].guid_cache[0] = gid.global.interface_id; err = alloc_pv_object(dev, mlx4_master_func_num(dev->dev), i + 1, &dev->sriov.sqps[i]); if (err) @@ -1828,6 +1841,9 @@ demux_err: mlx4_ib_free_demux_ctx(&dev->sriov.demux[i]); --i; } + mlx4_ib_destroy_alias_guid_service(dev); + +paravirt_err: mlx4_ib_cm_paravirt_clean(dev, -1); return err; @@ -1854,5 +1870,6 @@ void mlx4_ib_close_sriov(struct mlx4_ib_dev *dev) } mlx4_ib_cm_paravirt_clean(dev, -1); + mlx4_ib_destroy_alias_guid_service(dev); } } |