diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 21 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 5 |
3 files changed, 12 insertions, 21 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 504c0440b0b0..a4df109fbeb7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -1686,10 +1686,9 @@ static int eswitch_vport_event(struct notifier_block *nb, return NOTIFY_OK; } -static int query_esw_functions(struct mlx5_core_dev *dev, - u32 *out, int outlen) +int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(query_esw_functions_in)] = {0}; + u32 in[MLX5_ST_SZ_DW(query_esw_functions_in)] = {}; MLX5_SET(query_esw_functions_in, in, opcode, MLX5_CMD_OP_QUERY_ESW_FUNCTIONS); @@ -1697,22 +1696,6 @@ static int query_esw_functions(struct mlx5_core_dev *dev, return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } -int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u16 *num_vfs) -{ - u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {0}; - int err; - - err = query_esw_functions(dev, out, sizeof(out)); - if (err) - return err; - - *num_vfs = MLX5_GET(query_esw_functions_out, out, - host_params_context.host_num_of_vfs); - esw_debug(dev, "host_num_of_vfs=%d\n", *num_vfs); - - return 0; -} - /* Public E-Switch API */ #define ESW_ALLOWED(esw) ((esw) && MLX5_ESWITCH_MANAGER((esw)->dev)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 135d9a29bbdf..e03811be771d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -387,7 +387,7 @@ bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, bool mlx5_esw_multipath_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1); -int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u16 *num_vfs); +int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen); #define MLX5_DEBUG_ESWITCH_MASK BIT(3) @@ -514,6 +514,11 @@ static inline int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {} static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; } static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; } +static inline int +mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen) +{ + return -EOPNOTSUPP; +} #define FDB_MAX_CHAIN 1 #define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index f843d8a35a2c..1638e4cdeb16 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -1762,6 +1762,7 @@ static void esw_offloads_steering_cleanup(struct mlx5_eswitch *esw) static void esw_functions_changed_event_handler(struct work_struct *work) { + u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {}; struct mlx5_host_work *host_work; struct mlx5_eswitch *esw; u16 num_vfs = 0; @@ -1770,7 +1771,9 @@ static void esw_functions_changed_event_handler(struct work_struct *work) host_work = container_of(work, struct mlx5_host_work, work); esw = host_work->esw; - err = mlx5_esw_query_functions(esw->dev, &num_vfs); + err = mlx5_esw_query_functions(esw->dev, out, sizeof(out)); + num_vfs = MLX5_GET(query_esw_functions_out, out, + host_params_context.host_num_of_vfs); if (err || num_vfs == esw->esw_funcs.num_vfs) goto out; |