diff options
| author |   Noa Osherovich <noaos@mellanox.com> | 2016-06-04 15:15:33 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-06-07 10:03:50 -0400 |
| commit | 2cc6ad5f2130733e561f97dba7a2052f8ea024aa (patch) | |
| tree | d30e43d8ec262585f7df866695bb5c64ef274df6 /drivers/infiniband/hw/mlx5/main.c | |
| parent | IB/mlx5: Fix returned values of query QP (diff) | |
| download | linux-dev-2cc6ad5f2130733e561f97dba7a2052f8ea024aa.tar.xz linux-dev-2cc6ad5f2130733e561f97dba7a2052f8ea024aa.zip | |
IB/mlx5: Check BlueFlame HCA support
BlueFlame support is reported only for PFs when the HCA capability is
on.
Fixes: 938fe83c8dcbb ('net/mlx5_core: New device capabilities...')
Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 05036dbb9804..b48ad85315dc 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -918,7 +918,8 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev, num_uars = req.total_num_uuars / MLX5_NON_FP_BF_REGS_PER_PAGE; gross_uuars = num_uars * MLX5_BF_REGS_PER_PAGE; resp.qp_tab_size = 1 << MLX5_CAP_GEN(dev->mdev, log_max_qp); - resp.bf_reg_size = 1 << MLX5_CAP_GEN(dev->mdev, log_bf_reg_size); + if (mlx5_core_is_pf(dev->mdev) && MLX5_CAP_GEN(dev->mdev, bf)) + resp.bf_reg_size = 1 << MLX5_CAP_GEN(dev->mdev, log_bf_reg_size); resp.cache_line_size = L1_CACHE_BYTES; resp.max_sq_desc_sz = MLX5_CAP_GEN(dev->mdev, max_wqe_sz_sq); resp.max_rq_desc_sz = MLX5_CAP_GEN(dev->mdev, max_wqe_sz_rq); |