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Date: Fri, 16 Jun 2023 13:11:12 -0700
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>
Cc: Saeed Mahameed <saeedm@...dia.com>,
netdev@...r.kernel.org,
Tariq Toukan <tariqt@...dia.com>,
Juhee Kang <claudiajkang@...il.com>,
Larysa Zaremba <larysa.zaremba@...el.com>
Subject: [net-next 14/15] net/mlx5: Add header file for events
From: Juhee Kang <claudiajkang@...il.com>
Separate the event API defined in the generic mlx5.h header into
a dedicated header. And remove the TODO comment in commit
69c1280b1f3b ("net/mlx5: Device events, Use async events chain").
Signed-off-by: Juhee Kang <claudiajkang@...il.com>
Reviewed-by: Larysa Zaremba <larysa.zaremba@...el.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
.../ethernet/mellanox/mlx5/core/en_stats.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/events.c | 2 +-
.../net/ethernet/mellanox/mlx5/core/health.c | 1 +
.../net/ethernet/mellanox/mlx5/core/lag/mp.c | 2 +-
.../ethernet/mellanox/mlx5/core/lag/mpesw.c | 2 +-
.../ethernet/mellanox/mlx5/core/lib/events.h | 40 +++++++++++++++++++
.../ethernet/mellanox/mlx5/core/lib/mlx5.h | 34 ----------------
7 files changed, 45 insertions(+), 38 deletions(-)
create mode 100644 drivers/net/ethernet/mellanox/mlx5/core/lib/events.h
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 25a6c596300d..4d77055abd4b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -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"
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
index 718cf09c28ce..3ec892d51f57 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
@@ -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;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 210100a4064a..187cb2c464f8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -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"
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
index 976caa8e6922..b1aa494c76ba 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mp.c
@@ -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)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
index 0e869a76dfe4..4bf15391525c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c
@@ -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)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/events.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/events.h
new file mode 100644
index 000000000000..a0f7faea317b
--- /dev/null
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/events.h
@@ -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
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
index ccf12f7db6f0..2b5826a785c4 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -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));
--
2.40.1
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