diff options
| author |   Feras Daoud <ferasda@mellanox.com> | 2018-02-22 10:01:35 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-07-23 15:01:11 -0700 |
| commit | 244069532fa25183c37305e002d6e26396dadeb0 (patch) | |
| tree | 8dda9931e635220a1523bd63bdf2baec391b0a95 /drivers/net/ethernet/mellanox/mlx5/core/main.c | |
| parent | net/mlx5: FW tracer, parse traces and kernel tracing support (diff) | |
| download | linux-dev-244069532fa25183c37305e002d6e26396dadeb0.tar.xz linux-dev-244069532fa25183c37305e002d6e26396dadeb0.zip | |
net/mlx5: FW tracer, Enable tracing
Add the tracer file to the makefile and add the init
function to the load one flow.
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index f9b950e1bd85..6ddbb70e95de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -62,6 +62,7 @@ #include "accel/ipsec.h" #include "accel/tls.h" #include "lib/clock.h" +#include "diag/fw_tracer.h" MODULE_AUTHOR("Eli Cohen <eli@mellanox.com>"); MODULE_DESCRIPTION("Mellanox 5th generation network adapters (ConnectX series) core driver"); @@ -990,6 +991,8 @@ static int mlx5_init_once(struct mlx5_core_dev *dev, struct mlx5_priv *priv) goto err_sriov_cleanup; } + dev->tracer = mlx5_fw_tracer_create(dev); + return 0; err_sriov_cleanup: @@ -1015,6 +1018,7 @@ out: static void mlx5_cleanup_once(struct mlx5_core_dev *dev) { + mlx5_fw_tracer_destroy(dev->tracer); mlx5_fpga_cleanup(dev); mlx5_sriov_cleanup(dev); mlx5_eswitch_cleanup(dev->priv.eswitch); @@ -1167,10 +1171,16 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv, goto err_put_uars; } + err = mlx5_fw_tracer_init(dev->tracer); + if (err) { + dev_err(&pdev->dev, "Failed to init FW tracer\n"); + goto err_fw_tracer; + } + err = alloc_comp_eqs(dev); if (err) { dev_err(&pdev->dev, "Failed to alloc completion EQs\n"); - goto err_stop_eqs; + goto err_comp_eqs; } err = mlx5_irq_set_affinity_hints(dev); @@ -1252,7 +1262,10 @@ err_fpga_start: err_affinity_hints: free_comp_eqs(dev); -err_stop_eqs: +err_comp_eqs: + mlx5_fw_tracer_cleanup(dev->tracer); + +err_fw_tracer: mlx5_stop_eqs(dev); err_put_uars: @@ -1320,6 +1333,7 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv, mlx5_fpga_device_stop(dev); mlx5_irq_clear_affinity_hints(dev); free_comp_eqs(dev); + mlx5_fw_tracer_cleanup(dev->tracer); mlx5_stop_eqs(dev); mlx5_put_uars_page(dev, priv->uar); mlx5_free_irq_vectors(dev); |