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net/mlx5: Check vhca_resource_manager capability in each op and add extack msg

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Since the follow-up patch is going to remove
mlx5_devlink_port_fn_get_vport() entirely, move the vhca_resource_manager
capability checking to individual ops. Add proper extack message
on the way.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Jiri Pirko
2023-06-01 14:13:31 +02:00
committed by Saeed Mahameed
parent 5c632cc352
commit eb555e34f0
1 changed files with 20 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+20 -3
View File
@@ -4258,9 +4258,6 @@ mlx5_devlink_port_fn_get_vport(struct devlink_port *port, struct mlx5_eswitch *e
{
u16 vport_num;
if (!MLX5_CAP_GEN(esw->dev, vhca_resource_manager))
return ERR_PTR(-EOPNOTSUPP);
vport_num = mlx5_esw_devlink_port_index_to_vport_num(port->index);
return mlx5_eswitch_get_vport(esw, vport_num);
}
@@ -4276,6 +4273,11 @@ int mlx5_devlink_port_fn_migratable_get(struct devlink_port *port, bool *is_enab
return -EOPNOTSUPP;
}
if (!MLX5_CAP_GEN(esw->dev, vhca_resource_manager)) {
NL_SET_ERR_MSG_MOD(extack, "Device doesn't support VHCA management");
return -EOPNOTSUPP;
}
vport = mlx5_devlink_port_fn_get_vport(port, esw);
if (IS_ERR(vport)) {
NL_SET_ERR_MSG_MOD(extack, "Invalid port");
@@ -4303,6 +4305,11 @@ int mlx5_devlink_port_fn_migratable_set(struct devlink_port *port, bool enable,
return -EOPNOTSUPP;
}
if (!MLX5_CAP_GEN(esw->dev, vhca_resource_manager)) {
NL_SET_ERR_MSG_MOD(extack, "Device doesn't support VHCA management");
return -EOPNOTSUPP;
}
vport = mlx5_devlink_port_fn_get_vport(port, esw);
if (IS_ERR(vport)) {
NL_SET_ERR_MSG_MOD(extack, "Invalid port");
@@ -4354,6 +4361,11 @@ int mlx5_devlink_port_fn_roce_get(struct devlink_port *port, bool *is_enabled,
struct mlx5_eswitch *esw = mlx5_devlink_eswitch_nocheck_get(port->devlink);
struct mlx5_vport *vport;
if (!MLX5_CAP_GEN(esw->dev, vhca_resource_manager)) {
NL_SET_ERR_MSG_MOD(extack, "Device doesn't support VHCA management");
return -EOPNOTSUPP;
}
vport = mlx5_devlink_port_fn_get_vport(port, esw);
if (IS_ERR(vport)) {
NL_SET_ERR_MSG_MOD(extack, "Invalid port");
@@ -4377,6 +4389,11 @@ int mlx5_devlink_port_fn_roce_set(struct devlink_port *port, bool enable,
u16 vport_num;
int err;
if (!MLX5_CAP_GEN(esw->dev, vhca_resource_manager)) {
NL_SET_ERR_MSG_MOD(extack, "Device doesn't support VHCA management");
return -EOPNOTSUPP;
}
vport = mlx5_devlink_port_fn_get_vport(port, esw);
if (IS_ERR(vport)) {
NL_SET_ERR_MSG_MOD(extack, "Invalid port");