From: Maor Gottlieb maorg@nvidia.com
[ Upstream commit 7852546f524595245382a919e752468f73421451 ]
mlx5_is_roce_enabled returns the devlink RoCE init value, therefore it should be used only when driver is loaded. Instead we just need to read the roce_en field.
In addition, rename mlx5_is_roce_enabled to mlx5_is_roce_init_enabled.
Fixes: 7a58779edd75 ("IB/mlx5: Improve query port for representor port") Link: https://lore.kernel.org/r/20210304124517.1100608-2-leon@kernel.org Signed-off-by: Maor Gottlieb maorg@nvidia.com Signed-off-by: Leon Romanovsky leonro@nvidia.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/mlx5/main.c | 6 +++--- include/linux/mlx5/driver.h | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 0d69a697d75f..4be7bccefaa4 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -499,7 +499,7 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num, translate_eth_proto_oper(eth_prot_oper, &props->active_speed, &props->active_width, ext);
- if (!dev->is_rep && mlx5_is_roce_enabled(mdev)) { + if (!dev->is_rep && dev->mdev->roce.roce_en) { u16 qkey_viol_cntr;
props->port_cap_flags |= IB_PORT_CM_SUP; @@ -4174,7 +4174,7 @@ static int mlx5_ib_roce_init(struct mlx5_ib_dev *dev)
/* Register only for native ports */ err = mlx5_add_netdev_notifier(dev, port_num); - if (err || dev->is_rep || !mlx5_is_roce_enabled(mdev)) + if (err || dev->is_rep || !mlx5_is_roce_init_enabled(mdev)) /* * We don't enable ETH interface for * 1. IB representors @@ -4711,7 +4711,7 @@ static int mlx5r_probe(struct auxiliary_device *adev, dev->mdev = mdev; dev->num_ports = num_ports;
- if (ll == IB_LINK_LAYER_ETHERNET && !mlx5_is_roce_enabled(mdev)) + if (ll == IB_LINK_LAYER_ETHERNET && !mlx5_is_roce_init_enabled(mdev)) profile = &raw_eth_profile; else profile = &pf_profile; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 53b89631a1d9..ab07f09f2bad 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1226,7 +1226,7 @@ enum { MLX5_TRIGGERED_CMD_COMP = (u64)1 << 32, };
-static inline bool mlx5_is_roce_enabled(struct mlx5_core_dev *dev) +static inline bool mlx5_is_roce_init_enabled(struct mlx5_core_dev *dev) { struct devlink *devlink = priv_to_devlink(dev); union devlink_param_value val;