From 639bf4415cadff4c18e13aa5cb0dba2d443e3aa7 Mon Sep 17 00:00:00 2001 From: Aharon Landau Date: Thu, 17 Sep 2020 12:02:21 +0300 Subject: net/mlx5: Refactor query port speed functions The functions mlx5_query_port_link_width_oper and mlx5_query_port_ib_proto_oper are always called together, so combine them to a new function called mlx5_query_port_oper to avoid duplication. And while the mlx5i_get_port_settings is the same as mlx5_query_port_oper therefore let's remove it. According to the IB spec link_width_oper and ib_proto_oper should be u16 and not as written u8, so perform casting as a preparation to cross-RDMA patch which will fix that type for all drivers in the RDMA subsystem. Fixes: ada68c31ba9c ("net/mlx5: Introduce a new header file for physical port functions") Signed-off-by: Aharon Landau Reviewed-by: Michael Guralnik Signed-off-by: Leon Romanovsky --- include/linux/mlx5/port.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux/mlx5') diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 2d45a6af52a4..4d33ae0c2d97 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -133,10 +133,9 @@ enum mlx5e_connector_type { int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps); int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys, int ptys_size, int proto_mask, u8 local_port); -int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev, - u8 *link_width_oper, u8 local_port); -int mlx5_query_port_ib_proto_oper(struct mlx5_core_dev *dev, - u8 *proto_oper, u8 local_port); + +int mlx5_query_ib_port_oper(struct mlx5_core_dev *dev, u16 *link_width_oper, + u16 *proto_oper, u8 local_port); void mlx5_toggle_port_link(struct mlx5_core_dev *dev); int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status status); -- cgit v1.3 From e27014bdb47eb435f78573685f4196c07329f1f7 Mon Sep 17 00:00:00 2001 From: Aharon Landau Date: Thu, 17 Sep 2020 12:02:22 +0300 Subject: RDMA/mlx5: Delete duplicated mlx5_ptys_width enum Combine two same enums to avoid duplication. Signed-off-by: Aharon Landau Reviewed-by: Michael Guralnik Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/main.c | 20 ++++++-------------- .../net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c | 8 -------- include/linux/mlx5/port.h | 8 ++++++++ 3 files changed, 14 insertions(+), 22 deletions(-) (limited to 'include/linux/mlx5') diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 631ca360057f..2dbacf0ebda3 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1179,32 +1179,24 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, return 0; } -enum mlx5_ib_width { - MLX5_IB_WIDTH_1X = 1 << 0, - MLX5_IB_WIDTH_2X = 1 << 1, - MLX5_IB_WIDTH_4X = 1 << 2, - MLX5_IB_WIDTH_8X = 1 << 3, - MLX5_IB_WIDTH_12X = 1 << 4 -}; - static void translate_active_width(struct ib_device *ibdev, u16 active_width, u8 *ib_width) { struct mlx5_ib_dev *dev = to_mdev(ibdev); - if (active_width & MLX5_IB_WIDTH_1X) + if (active_width & MLX5_PTYS_WIDTH_1X) *ib_width = IB_WIDTH_1X; - else if (active_width & MLX5_IB_WIDTH_2X) + else if (active_width & MLX5_PTYS_WIDTH_2X) *ib_width = IB_WIDTH_2X; - else if (active_width & MLX5_IB_WIDTH_4X) + else if (active_width & MLX5_PTYS_WIDTH_4X) *ib_width = IB_WIDTH_4X; - else if (active_width & MLX5_IB_WIDTH_8X) + else if (active_width & MLX5_PTYS_WIDTH_8X) *ib_width = IB_WIDTH_8X; - else if (active_width & MLX5_IB_WIDTH_12X) + else if (active_width & MLX5_PTYS_WIDTH_12X) *ib_width = IB_WIDTH_12X; else { mlx5_ib_dbg(dev, "Invalid active_width %d, setting width to default value: 4x\n", - (int)active_width); + active_width); *ib_width = IB_WIDTH_4X; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c index 17f5be801d2f..cac8f085b16d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c @@ -130,14 +130,6 @@ static int mlx5i_flash_device(struct net_device *netdev, return mlx5e_ethtool_flash_device(priv, flash); } -enum mlx5_ptys_width { - MLX5_PTYS_WIDTH_1X = 1 << 0, - MLX5_PTYS_WIDTH_2X = 1 << 1, - MLX5_PTYS_WIDTH_4X = 1 << 2, - MLX5_PTYS_WIDTH_8X = 1 << 3, - MLX5_PTYS_WIDTH_12X = 1 << 4, -}; - static inline int mlx5_ptys_width_enum_to_int(enum mlx5_ptys_width width) { switch (width) { diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 4d33ae0c2d97..23edd2db4803 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -125,6 +125,14 @@ enum mlx5e_connector_type { MLX5E_CONNECTOR_TYPE_NUMBER, }; +enum mlx5_ptys_width { + MLX5_PTYS_WIDTH_1X = 1 << 0, + MLX5_PTYS_WIDTH_2X = 1 << 1, + MLX5_PTYS_WIDTH_4X = 1 << 2, + MLX5_PTYS_WIDTH_8X = 1 << 3, + MLX5_PTYS_WIDTH_12X = 1 << 4, +}; + #define MLX5E_PROT_MASK(link_mode) (1 << link_mode) #define MLX5_GET_ETH_PROTO(reg, out, ext, field) \ (ext ? MLX5_GET(reg, out, ext_##field) : \ -- cgit v1.3