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Message-ID: <20240126223616.98696-8-saeed@kernel.org>
Date: Fri, 26 Jan 2024 14:36:08 -0800
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>,
Gal Pressman <gal@...dia.com>,
Leon Romanovsky <leonro@...dia.com>,
Moshe Shemesh <moshe@...dia.com>,
Aya Levin <ayal@...dia.com>
Subject: [net-next 07/15] net/mlx5: remove fw_fatal reporter dump option for non PF
From: Moshe Shemesh <moshe@...dia.com>
In case function is not a Physical Function it is not allowed to collect
crdump, so if tried it will fail the fw_fatal health reporter dump
option. Instead of failing on permission, remove the option of fw_fatal
health reporter dump for such function.
Signed-off-by: Moshe Shemesh <moshe@...dia.com>
Reviewed-by: Aya Levin <ayal@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/health.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 8ff6dc9bc803..721e343388df 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -646,12 +646,17 @@ static void mlx5_fw_fatal_reporter_err_work(struct work_struct *work)
}
}
-static const struct devlink_health_reporter_ops mlx5_fw_fatal_reporter_ops = {
+static const struct devlink_health_reporter_ops mlx5_fw_fatal_reporter_pf_ops = {
.name = "fw_fatal",
.recover = mlx5_fw_fatal_reporter_recover,
.dump = mlx5_fw_fatal_reporter_dump,
};
+static const struct devlink_health_reporter_ops mlx5_fw_fatal_reporter_ops = {
+ .name = "fw_fatal",
+ .recover = mlx5_fw_fatal_reporter_recover,
+};
+
#define MLX5_FW_REPORTER_ECPF_GRACEFUL_PERIOD 180000
#define MLX5_FW_REPORTER_PF_GRACEFUL_PERIOD 60000
#define MLX5_FW_REPORTER_VF_GRACEFUL_PERIOD 30000
@@ -659,10 +664,12 @@ static const struct devlink_health_reporter_ops mlx5_fw_fatal_reporter_ops = {
void mlx5_fw_reporters_create(struct mlx5_core_dev *dev)
{
+ const struct devlink_health_reporter_ops *fw_fatal_ops;
struct mlx5_core_health *health = &dev->priv.health;
struct devlink *devlink = priv_to_devlink(dev);
u64 grace_period;
+ fw_fatal_ops = &mlx5_fw_fatal_reporter_pf_ops;
if (mlx5_core_is_ecpf(dev)) {
grace_period = MLX5_FW_REPORTER_ECPF_GRACEFUL_PERIOD;
} else if (mlx5_core_is_pf(dev)) {
@@ -670,6 +677,7 @@ void mlx5_fw_reporters_create(struct mlx5_core_dev *dev)
} else {
/* VF or SF */
grace_period = MLX5_FW_REPORTER_DEFAULT_GRACEFUL_PERIOD;
+ fw_fatal_ops = &mlx5_fw_fatal_reporter_ops;
}
health->fw_reporter =
@@ -681,7 +689,7 @@ void mlx5_fw_reporters_create(struct mlx5_core_dev *dev)
health->fw_fatal_reporter =
devl_health_reporter_create(devlink,
- &mlx5_fw_fatal_reporter_ops,
+ fw_fatal_ops,
grace_period,
dev);
if (IS_ERR(health->fw_fatal_reporter))
--
2.43.0
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