diff options
| author |   Shahar Shitrit <shshitrit@nvidia.com> | 2025-02-26 14:25:42 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2025-02-28 08:56:49 +0000 |
| commit | 63f26199721fdf9bf6be74c8daf3df4f6e7e80ea (patch) | |
| tree | 229685dc40e820d41f33ed777c128e09347458b9 | |
| parent | net/mlx5: Log health buffer data on any syndrome (diff) | |
| download | wireguard-linux-63f26199721fdf9bf6be74c8daf3df4f6e7e80ea.tar.xz wireguard-linux-63f26199721fdf9bf6be74c8daf3df4f6e7e80ea.zip | |
net/mlx5: Expose crr in health buffer
Expose crr bit in struct health buffer. When set, it indicates that
the error cannot be recovered without flow involving a cold reset.
Add its value to the health buffer info log.
Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/health.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c index 665cbce89175..c7ff646e0865 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/health.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c @@ -96,6 +96,11 @@ static int mlx5_health_get_rfr(u8 rfr_severity) return rfr_severity >> MLX5_RFR_BIT_OFFSET; } +static int mlx5_health_get_crr(u8 rfr_severity) +{ + return (rfr_severity >> MLX5_CRR_BIT_OFFSET) & 0x01; +} + static bool sensor_fw_synd_rfr(struct mlx5_core_dev *dev) { struct mlx5_core_health *health = &dev->priv.health; @@ -442,12 +447,15 @@ static void print_health_info(struct mlx5_core_dev *dev) mlx5_log(dev, severity, "time %u\n", ioread32be(&h->time)); mlx5_log(dev, severity, "hw_id 0x%08x\n", ioread32be(&h->hw_id)); mlx5_log(dev, severity, "rfr %d\n", mlx5_health_get_rfr(rfr_severity)); + mlx5_log(dev, severity, "crr %d\n", mlx5_health_get_crr(rfr_severity)); mlx5_log(dev, severity, "severity %d (%s)\n", severity, mlx5_loglevel_str(severity)); mlx5_log(dev, severity, "irisc_index %d\n", ioread8(&h->irisc_index)); mlx5_log(dev, severity, "synd 0x%x: %s\n", ioread8(&h->synd), hsynd_str(ioread8(&h->synd))); mlx5_log(dev, severity, "ext_synd 0x%04x\n", ioread16be(&h->ext_synd)); mlx5_log(dev, severity, "raw fw_ver 0x%08x\n", ioread32be(&h->fw_ver)); + if (mlx5_health_get_crr(rfr_severity)) + mlx5_core_warn(dev, "Cold reset is required\n"); } static int |