From: Feras Daoud <fera...@mellanox.com>
Add the tracer file to the makefile and add the init
function to the load one flow.
Signed-off-by: Feras Daoud <fera...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/Makefile | 2 +-
.../mellanox/mlx5/core/diag/fw_tracer.h | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/main.c | 18 ++++++++++++++++--
3 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
index d923f2f58608..55d5a5c2e9d8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile
@@ -6,7 +6,7 @@ mlx5_core-y := main.o cmd.o debugfs.o fw.o eq.o uar.o
pagealloc.o \
health.o mcg.o cq.o srq.o alloc.o qp.o port.o mr.o pd.o \
mad.o transobj.o vport.o sriov.o fs_cmd.o fs_core.o \
fs_counters.o rl.o lag.o dev.o wq.o lib/gid.o lib/clock.o \
- diag/fs_tracepoint.o
+ diag/fs_tracepoint.o diag/fw_tracer.o
mlx5_core-$(CONFIG_MLX5_ACCEL) += accel/ipsec.o accel/tls.o
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
index 8d310e7d6743..0347f2dd5cee 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.h
@@ -170,6 +170,6 @@ struct mlx5_fw_tracer *mlx5_fw_tracer_create(struct
mlx5_core_dev *dev);
int mlx5_fw_tracer_init(struct mlx5_fw_tracer *tracer);
void mlx5_fw_tracer_cleanup(struct mlx5_fw_tracer *tracer);
void mlx5_fw_tracer_destroy(struct mlx5_fw_tracer *tracer);
-void mlx5_fw_tracer_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe) {
return; }
+void mlx5_fw_tracer_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe);
#endif
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 <e...@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 @@ static int mlx5_init_once(struct mlx5_core_dev *dev,
struct mlx5_priv *priv)
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 @@ static int mlx5_load_one(struct mlx5_core_dev *dev,
struct mlx5_priv *priv,
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);
--
2.17.0
