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net/mlx5_core: Add more query port helpers

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Add the following helpers:

1. mlx5_query_port_proto_oper -- queries the port speed port mask
2. mlx5_query_port_link_width_oper - queries the port link with bitmask
3. mlx5_query_port_vl_hw_cap - queries the Virtual Lanes supported on this port

These helpers will be used from the IB driver when working in ISSI > 0 mode.

Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Majd Dibbiny
2015-06-04 19:30:45 +03:00
committed by David S. Miller
parent a05bdefa40
commit a124d13ef5
2 changed files with 75 additions and 0 deletions
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8
include/linux/mlx5/driver.h
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@@ -107,6 +107,7 @@ enum {
MLX5_REG_PUDE = 0x5009,
MLX5_REG_PMPE = 0x5010,
MLX5_REG_PELC = 0x500e,
MLX5_REG_PVLC = 0x500f,
MLX5_REG_PMLP = 0, /* TBD */
MLX5_REG_NODE_DESC = 0x6001,
MLX5_REG_HOST_ENDIANNESS = 0x7004,
@@ -744,6 +745,11 @@ int mlx5_query_port_proto_cap(struct mlx5_core_dev *dev,
u32 *proto_cap, int proto_mask);
int mlx5_query_port_proto_admin(struct mlx5_core_dev *dev,
u32 *proto_admin, int proto_mask);
int mlx5_query_port_link_width_oper(struct mlx5_core_dev *dev,
u8 *link_width_oper, u8 local_port);
int mlx5_query_port_proto_oper(struct mlx5_core_dev *dev,
u8 *proto_oper, int proto_mask,
u8 local_port);
int mlx5_set_port_proto(struct mlx5_core_dev *dev, u32 proto_admin,
int proto_mask);
int mlx5_set_port_status(struct mlx5_core_dev *dev,
@@ -755,6 +761,8 @@ int mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, int *max_mtu,
u8 local_port);
int mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, int *oper_mtu,
u8 local_port);
int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev,
u8 *vl_hw_cap, u8 local_port);
int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
void mlx5_debug_eq_remove(struct mlx5_core_dev *dev, struct mlx5_eq *eq);