diff mbox series

[5.12,443/677] RDMA/mlx5: Fix query RoCE port

Message ID 20210512144852.061071730@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman May 12, 2021, 2:48 p.m. UTC 
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 mbox series

Patch

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;