1 files changed, 14 insertions, 13 deletions

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index d60d63221b14..631ca360057f 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -326,8 +326,8 @@ out:
 	spin_unlock(&port->mp.mpi_lock);
 }
 
-static int translate_eth_legacy_proto_oper(u32 eth_proto_oper, u8 *active_speed,
-					   u8 *active_width)
+static int translate_eth_legacy_proto_oper(u32 eth_proto_oper,
+					   u16 *active_speed, u8 *active_width)
 {
 	switch (eth_proto_oper) {
 	case MLX5E_PROT_MASK(MLX5E_1000BASE_CX_SGMII):
@@ -384,7 +384,7 @@ static int translate_eth_legacy_proto_oper(u32 eth_proto_oper, u8 *active_speed,
 	return 0;
 }
 
-static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u8 *active_speed,
+static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u16 *active_speed,
 					u8 *active_width)
 {
 	switch (eth_proto_oper) {
@@ -436,7 +436,7 @@ static int translate_eth_ext_proto_oper(u32 eth_proto_oper, u8 *active_speed,
 	return 0;
 }
 
-static int translate_eth_proto_oper(u32 eth_proto_oper, u8 *active_speed,
+static int translate_eth_proto_oper(u32 eth_proto_oper, u16 *active_speed,
 				    u8 *active_width, bool ext)
 {
 	return ext ?
@@ -457,6 +457,7 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
 	bool put_mdev = true;
 	u16 qkey_viol_cntr;
 	u32 eth_prot_oper;
+	u16 active_speed;
 	u8 mdev_port_num;
 	bool ext;
 	int err;
@@ -490,9 +491,12 @@ static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
 	props->active_width     = IB_WIDTH_4X;
 	props->active_speed     = IB_SPEED_QDR;
 
-	translate_eth_proto_oper(eth_prot_oper, &props->active_speed,
+	translate_eth_proto_oper(eth_prot_oper, &active_speed,
 				 &props->active_width, ext);
 
+	WARN_ON_ONCE(active_speed & ~0xFF);
+	props->active_speed = (u8)active_speed;
+
 	props->port_cap_flags |= IB_PORT_CM_SUP;
 	props->ip_gids = true;
 
@@ -1183,8 +1187,8 @@ enum mlx5_ib_width {
 	MLX5_IB_WIDTH_12X	= 1 << 4
 };
 
-static void translate_active_width(struct ib_device *ibdev, u8 active_width,
-				  u8 *ib_width)
+static void translate_active_width(struct ib_device *ibdev, u16 active_width,
+				   u8 *ib_width)
 {
 	struct mlx5_ib_dev *dev = to_mdev(ibdev);
 
@@ -1277,7 +1281,7 @@ static int mlx5_query_hca_port(struct ib_device *ibdev, u8 port,
 	u16 max_mtu;
 	u16 oper_mtu;
 	int err;
-	u8 ib_link_width_oper;
+	u16 ib_link_width_oper;
 	u8 vl_hw_cap;
 
 	rep = kzalloc(sizeof(*rep), GFP_KERNEL);
@@ -1310,16 +1314,13 @@ static int mlx5_query_hca_port(struct ib_device *ibdev, u8 port,
 	if (props->port_cap_flags & IB_PORT_CAP_MASK2_SUP)
 		props->port_cap_flags2 = rep->cap_mask2;
 
-	err = mlx5_query_port_link_width_oper(mdev, &ib_link_width_oper, port);
+	err = mlx5_query_ib_port_oper(mdev, &ib_link_width_oper,
+				      (u16 *)&props->active_speed, port);
 	if (err)
 		goto out;
 
 	translate_active_width(ibdev, ib_link_width_oper, &props->active_width);
 
-	err = mlx5_query_port_ib_proto_oper(mdev, &props->active_speed, port);
-	if (err)
-		goto out;
-
 	mlx5_query_port_max_mtu(mdev, &max_mtu, port);
 
 	props->max_mtu = mlx5_mtu_to_ib_mtu(max_mtu);