Commit bbfa4b58 authored by Moshe Shemesh's avatar Moshe Shemesh Committed by Saeed Mahameed
Browse files

net/mlx5: Read embedded cpu after init bit cleared 



During driver load it reads embedded_cpu bit from initialization
segment, but the initialization segment is readable only after
initialization bit is cleared.

Move the call to mlx5_read_embedded_cpu() right after initialization bit
cleared.

Signed-off-by: default avatarMoshe Shemesh <moshe@nvidia.com>
Fixes: 591905ba ("net/mlx5: Introduce Mellanox SmartNIC and modify page management logic")
Reviewed-by: default avatarShay Drory <shayd@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent b6193d70

drivers/net/ethernet/mellanox/mlx5/core/main.c

+1 −1
Original line number Diff line number Diff line
@@ -923,7 +923,6 @@ static int mlx5_pci_init(struct mlx5_core_dev *dev, struct pci_dev *pdev, 
	}



	mlx5_pci_vsc_init(dev);

	dev->caps.embedded_cpu = mlx5_read_embedded_cpu(dev);

	return 0;



err_clr_master:
@@ -1155,6 +1154,7 @@ static int mlx5_function_setup(struct mlx5_core_dev *dev, bool boot, u64 timeout 
		goto err_cmd_cleanup;

	}



	dev->caps.embedded_cpu = mlx5_read_embedded_cpu(dev);

	mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_UP);



	mlx5_start_health_poll(dev);