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net/mlx5: Add header file for events

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Separate the event API defined in the generic mlx5.h header into
a dedicated header. And remove the TODO comment in commit
69c1280b1f ("net/mlx5: Device events, Use async events chain").

Signed-off-by: Juhee Kang <claudiajkang@gmail.com>
Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Juhee Kang 2023-06-05 16:51:36 +09:00 committed by Saeed Mahameed
parent 8bbe544e03
commit 2bd3b29295
7 changed files with 45 additions and 38 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
View file

@ -30,7 +30,7 @@
* SOFTWARE.
*/
#include "lib/mlx5.h"
#include "lib/events.h"
#include "en.h"
#include "en_accel/ktls.h"
#include "en_accel/en_accel.h"

2
drivers/net/ethernet/mellanox/mlx5/core/events.c
View file

@ -5,7 +5,7 @@
#include "mlx5_core.h"
#include "lib/eq.h"
#include "lib/mlx5.h"
#include "lib/events.h"
struct mlx5_event_nb {
struct mlx5_nb nb;

1
drivers/net/ethernet/mellanox/mlx5/core/health.c
View file

@ -39,6 +39,7 @@
#include "mlx5_core.h"
#include "lib/eq.h"
#include "lib/mlx5.h"
#include "lib/events.h"
#include "lib/pci_vsc.h"
#include "lib/tout.h"
#include "diag/fw_tracer.h"

2
drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
View file

@ -7,7 +7,7 @@
#include "lag/mp.h"
#include "mlx5_core.h"
#include "eswitch.h"
#include "lib/mlx5.h"
#include "lib/events.h"
static bool __mlx5_lag_is_multipath(struct mlx5_lag *ldev)
{

2
drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
View file

@ -6,7 +6,7 @@
#include "lag/lag.h"
#include "eswitch.h"
#include "esw/acl/ofld.h"
#include "lib/mlx5.h"
#include "lib/events.h"
static void mlx5_mpesw_metadata_cleanup(struct mlx5_lag *ldev)
{

40
drivers/net/ethernet/mellanox/mlx5/core/lib/events.h Normal file
View file

@ -0,0 +1,40 @@
/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
#ifndef __LIB_EVENTS_H__
#define __LIB_EVENTS_H__
#include "mlx5_core.h"
#define PORT_MODULE_EVENT_MODULE_STATUS_MASK 0xF
#define PORT_MODULE_EVENT_ERROR_TYPE_MASK 0xF
enum port_module_event_status_type {
MLX5_MODULE_STATUS_PLUGGED = 0x1,
MLX5_MODULE_STATUS_UNPLUGGED = 0x2,
MLX5_MODULE_STATUS_ERROR = 0x3,
MLX5_MODULE_STATUS_DISABLED = 0x4,
MLX5_MODULE_STATUS_NUM,
};
enum port_module_event_error_type {
MLX5_MODULE_EVENT_ERROR_POWER_BUDGET_EXCEEDED = 0x0,
MLX5_MODULE_EVENT_ERROR_LONG_RANGE_FOR_NON_MLNX = 0x1,
MLX5_MODULE_EVENT_ERROR_BUS_STUCK = 0x2,
MLX5_MODULE_EVENT_ERROR_NO_EEPROM_RETRY_TIMEOUT = 0x3,
MLX5_MODULE_EVENT_ERROR_ENFORCE_PART_NUMBER_LIST = 0x4,
MLX5_MODULE_EVENT_ERROR_UNKNOWN_IDENTIFIER = 0x5,
MLX5_MODULE_EVENT_ERROR_HIGH_TEMPERATURE = 0x6,
MLX5_MODULE_EVENT_ERROR_BAD_CABLE = 0x7,
MLX5_MODULE_EVENT_ERROR_PCIE_POWER_SLOT_EXCEEDED = 0xc,
MLX5_MODULE_EVENT_ERROR_NUM,
};
struct mlx5_pme_stats {
u64 status_counters[MLX5_MODULE_STATUS_NUM];
u64 error_counters[MLX5_MODULE_EVENT_ERROR_NUM];
};
void mlx5_get_pme_stats(struct mlx5_core_dev *dev, struct mlx5_pme_stats *stats);
int mlx5_notifier_call_chain(struct mlx5_events *events, unsigned int event, void *data);
#endif

34
drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
View file

@ -45,40 +45,6 @@ int mlx5_crdump_enable(struct mlx5_core_dev *dev);
void mlx5_crdump_disable(struct mlx5_core_dev *dev);
int mlx5_crdump_collect(struct mlx5_core_dev *dev, u32 *cr_data);
/* TODO move to lib/events.h */
#define PORT_MODULE_EVENT_MODULE_STATUS_MASK 0xF
#define PORT_MODULE_EVENT_ERROR_TYPE_MASK 0xF
enum port_module_event_status_type {
MLX5_MODULE_STATUS_PLUGGED = 0x1,
MLX5_MODULE_STATUS_UNPLUGGED = 0x2,
MLX5_MODULE_STATUS_ERROR = 0x3,
MLX5_MODULE_STATUS_DISABLED = 0x4,
MLX5_MODULE_STATUS_NUM,
};
enum port_module_event_error_type {
MLX5_MODULE_EVENT_ERROR_POWER_BUDGET_EXCEEDED = 0x0,
MLX5_MODULE_EVENT_ERROR_LONG_RANGE_FOR_NON_MLNX = 0x1,
MLX5_MODULE_EVENT_ERROR_BUS_STUCK = 0x2,
MLX5_MODULE_EVENT_ERROR_NO_EEPROM_RETRY_TIMEOUT = 0x3,
MLX5_MODULE_EVENT_ERROR_ENFORCE_PART_NUMBER_LIST = 0x4,
MLX5_MODULE_EVENT_ERROR_UNKNOWN_IDENTIFIER = 0x5,
MLX5_MODULE_EVENT_ERROR_HIGH_TEMPERATURE = 0x6,
MLX5_MODULE_EVENT_ERROR_BAD_CABLE = 0x7,
MLX5_MODULE_EVENT_ERROR_PCIE_POWER_SLOT_EXCEEDED = 0xc,
MLX5_MODULE_EVENT_ERROR_NUM,
};
struct mlx5_pme_stats {
u64 status_counters[MLX5_MODULE_STATUS_NUM];
u64 error_counters[MLX5_MODULE_EVENT_ERROR_NUM];
};
void mlx5_get_pme_stats(struct mlx5_core_dev *dev, struct mlx5_pme_stats *stats);
int mlx5_notifier_call_chain(struct mlx5_events *events, unsigned int event, void *data);
static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev)
{
return devlink_net(priv_to_devlink(dev));