diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mad.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 11 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c index 658a622..21a7941 100644 --- a/drivers/infiniband/hw/mlx4/mad.c +++ b/drivers/infiniband/hw/mlx4/mad.c @@ -1652,6 +1652,9 @@ static int create_pv_resources(struct ib_device *ibdev, int slave, int port, { int ret, cq_size; + if (ctx->state != DEMUX_PV_STATE_DOWN) + return -EEXIST; + ctx->state = DEMUX_PV_STATE_STARTING; /* have QP0 only on port owner, and only if link layer is IB */ if (ctx->slave == mlx4_master_func_num(to_mdev(ctx->ib_dev)->dev) && diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index e849347..718ec6b 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -74,6 +74,8 @@ struct update_gid_work { int port; }; +static void do_slave_init(struct mlx4_ib_dev *ibdev, int slave, int do_init); + static struct workqueue_struct *wq; static void init_query_mad(struct ib_smp *mad) @@ -1470,6 +1472,15 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) if (mlx4_is_mfunc(ibdev->dev)) init_pkeys(ibdev); + /* create paravirt contexts for any VFs which are active */ + if (mlx4_is_master(ibdev->dev)) { + for (j = 0; j < MLX4_MFUNC_MAX; j++) { + if (j == mlx4_master_func_num(ibdev->dev)) + continue; + if (mlx4_is_slave_active(ibdev->dev, j)) + do_slave_init(ibdev, j, 1); + } + } return ibdev; err_notif: |
