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path: root/drivers/infiniband/hw/mlx5/main.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 3f831de9a4d8..b1a6cb3a2809 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -164,6 +164,7 @@ int mlx5_vector2eqn(struct mlx5_ib_dev *dev, int vector, int *eqn, int *irqn)
static int alloc_comp_eqs(struct mlx5_ib_dev *dev)
{
struct mlx5_eq_table *table = &dev->mdev.priv.eq_table;
+ char name[MLX5_MAX_EQ_NAME];
struct mlx5_eq *eq, *n;
int ncomp_vec;
int nent;
@@ -180,11 +181,10 @@ static int alloc_comp_eqs(struct mlx5_ib_dev *dev)
goto clean;
}
- snprintf(eq->name, MLX5_MAX_EQ_NAME, "mlx5_comp%d", i);
+ snprintf(name, MLX5_MAX_EQ_NAME, "mlx5_comp%d", i);
err = mlx5_create_map_eq(&dev->mdev, eq,
i + MLX5_EQ_VEC_COMP_BASE, nent, 0,
- eq->name,
- &dev->mdev.priv.uuari.uars[0]);
+ name, &dev->mdev.priv.uuari.uars[0]);
if (err) {
kfree(eq);
goto clean;
@@ -301,9 +301,8 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
props->max_srq_sge = max_rq_sg - 1;
props->max_fast_reg_page_list_len = (unsigned int)-1;
props->local_ca_ack_delay = dev->mdev.caps.local_ca_ack_delay;
- props->atomic_cap = dev->mdev.caps.flags & MLX5_DEV_CAP_FLAG_ATOMIC ?
- IB_ATOMIC_HCA : IB_ATOMIC_NONE;
- props->masked_atomic_cap = IB_ATOMIC_HCA;
+ props->atomic_cap = IB_ATOMIC_NONE;
+ props->masked_atomic_cap = IB_ATOMIC_NONE;
props->max_pkeys = be16_to_cpup((__be16 *)(out_mad->data + 28));
props->max_mcast_grp = 1 << dev->mdev.caps.log_max_mcg;
props->max_mcast_qp_attach = dev->mdev.caps.max_qp_mcg;
@@ -1006,6 +1005,11 @@ static void mlx5_ib_event(struct mlx5_core_dev *dev, enum mlx5_dev_event event,
ibev.device = &ibdev->ib_dev;
ibev.element.port_num = port;
+ if (port < 1 || port > ibdev->num_ports) {
+ mlx5_ib_warn(ibdev, "warning: event on port %d\n", port);
+ return;
+ }
+
if (ibdev->ib_active)
ib_dispatch_event(&ibev);
}