From b0bc615df488abd0e95107e4a9ecefb9bf8c250a Mon Sep 17 00:00:00 2001 From: Maher Sanalla Date: Tue, 21 Mar 2023 00:10:16 +0200 Subject: net/mlx5: Add vnic devlink health reporter to PFs/VFs Create a vnic devlink health reporter for PFs/VFs interfaces. The reporter's diagnose callback displays the values of vNIC/vport transport debug counters of PFs/VFs, as follows: $ devlink health diagnose pci/0000:08:00.0 reporter vnic vNIC env counters: total_error_queues: 0 send_queue_priority_update_flow: 0 comp_eq_overrun: 0 async_eq_overrun: 0 cq_overrun: 0 invalid_command: 0 quota_exceeded_command: 0 nic_receive_steering_discard: 0 Moreover, add documentation on the reporter functionality and the counters description. While at it, expose the vNIC counters diagnose function to be used by the downstream patch, which will reveal the counters for representor interfaces. Signed-off-by: Maher Sanalla Reviewed-by: Moshe Shemesh Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/health.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/health.c') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c index 016c5f99c470..871c32dda66e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/health.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c @@ -42,6 +42,7 @@ #include "lib/pci_vsc.h" #include "lib/tout.h" #include "diag/fw_tracer.h" +#include "diag/reporter_vnic.h" enum { MAX_MISSES = 3, @@ -898,6 +899,7 @@ void mlx5_health_cleanup(struct mlx5_core_dev *dev) cancel_delayed_work_sync(&health->update_fw_log_ts_work); destroy_workqueue(health->wq); + mlx5_reporter_vnic_destroy(dev); mlx5_fw_reporters_destroy(dev); } @@ -907,6 +909,7 @@ int mlx5_health_init(struct mlx5_core_dev *dev) char *name; mlx5_fw_reporters_create(dev); + mlx5_reporter_vnic_create(dev); health = &dev->priv.health; name = kmalloc(64, GFP_KERNEL); @@ -926,6 +929,7 @@ int mlx5_health_init(struct mlx5_core_dev *dev) return 0; out_err: + mlx5_reporter_vnic_destroy(dev); mlx5_fw_reporters_destroy(dev); return -ENOMEM; } -- cgit