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net/mlx5: FPGA and IPSec initialization to be before flow steering

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Some flow steering namespace initialization (i.e. egress namespace)
might depend on FPGA capabilities. Changing the initialization order
such that the FPGA will be initialized before flow steering.

Flow steering fs cmds initialization might depend on
IPSec capabilities. Changing the initialization order such
that the IPSec will be initialized before flow steering as well.

Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Matan Barak 2017-11-19 15:51:13 +00:00 committed by Saeed Mahameed
parent 1c9a10ebc7
commit 04e87170b0
1 changed files with 20 additions and 19 deletions
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39
drivers/net/ethernet/mellanox/mlx5/core/main.c
View file

@ -1173,6 +1173,18 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
goto err_affinity_hints;
}
err = mlx5_fpga_device_start(dev);
if (err) {
dev_err(&pdev->dev, "fpga device start failed %d\n", err);
goto err_fpga_start;
}
err = mlx5_accel_ipsec_init(dev);
if (err) {
dev_err(&pdev->dev, "IPSec device start failed %d\n", err);
goto err_ipsec_start;
}
err = mlx5_init_fs(dev);
if (err) {
dev_err(&pdev->dev, "Failed to init flow steering\n");
@ -1191,17 +1203,6 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
goto err_sriov;
}
err = mlx5_fpga_device_start(dev);
if (err) {
dev_err(&pdev->dev, "fpga device start failed %d\n", err);
goto err_fpga_start;
}
err = mlx5_accel_ipsec_init(dev);
if (err) {
dev_err(&pdev->dev, "IPSec device start failed %d\n", err);
goto err_ipsec_start;
}
if (mlx5_device_registered(dev)) {
mlx5_attach_device(dev);
} else {
@ -1219,17 +1220,18 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
return 0;
err_reg_dev:
mlx5_accel_ipsec_cleanup(dev);
err_ipsec_start:
mlx5_fpga_device_stop(dev);
err_fpga_start:
mlx5_sriov_detach(dev);
err_sriov:
mlx5_cleanup_fs(dev);
err_fs:
mlx5_accel_ipsec_cleanup(dev);
err_ipsec_start:
mlx5_fpga_device_stop(dev);
err_fpga_start:
mlx5_irq_clear_affinity_hints(dev);
err_affinity_hints:
@ -1296,11 +1298,10 @@ static int mlx5_unload_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
if (mlx5_device_registered(dev))
mlx5_detach_device(dev);
mlx5_accel_ipsec_cleanup(dev);
mlx5_fpga_device_stop(dev);
mlx5_sriov_detach(dev);
mlx5_cleanup_fs(dev);
mlx5_accel_ipsec_cleanup(dev);
mlx5_fpga_device_stop(dev);
mlx5_irq_clear_affinity_hints(dev);
free_comp_eqs(dev);
mlx5_stop_eqs(dev);