net/mlx5: FPGA, Add device name

Add device name for Mellanox FPGA devices.

Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Adi Nissim <adin@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.h
index d05233c..eb8b0fe 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.h
@@ -35,6 +35,13 @@
 
 #include <linux/mlx5/driver.h>
 
+enum mlx5_fpga_device_id {
+       MLX5_FPGA_DEVICE_UNKNOWN = 0,
+       MLX5_FPGA_DEVICE_KU040 = 1,
+       MLX5_FPGA_DEVICE_KU060 = 2,
+       MLX5_FPGA_DEVICE_KU060_2 = 3,
+};
+
 enum mlx5_fpga_image {
        MLX5_FPGA_IMAGE_USER = 0,
        MLX5_FPGA_IMAGE_FACTORY,

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c
index dc89703..8531098 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c
@@ -75,6 +75,21 @@ static const char *mlx5_fpga_image_name(enum mlx5_fpga_image image)
        }
 }
 
+static const char *mlx5_fpga_device_name(u32 device)
+{
+       switch (device) {
+       case MLX5_FPGA_DEVICE_KU040:
+               return "ku040";
+       case MLX5_FPGA_DEVICE_KU060:
+               return "ku060";
+       case MLX5_FPGA_DEVICE_KU060_2:
+               return "ku060_2";
+       case MLX5_FPGA_DEVICE_UNKNOWN:
+       default:
+               return "unknown";
+       }
+}
+
 static int mlx5_fpga_device_load_check(struct mlx5_fpga_device *fdev)
 {
        struct mlx5_fpga_query query;
@@ -128,8 +143,9 @@ static int mlx5_fpga_device_brb(struct mlx5_fpga_device *fdev)
 int mlx5_fpga_device_start(struct mlx5_core_dev *mdev)
 {
        struct mlx5_fpga_device *fdev = mdev->fpga;
-       unsigned long flags;
        unsigned int max_num_qps;
+       unsigned long flags;
+       u32 fpga_device_id;
        int err;
 
        if (!fdev)
@@ -143,8 +159,10 @@ int mlx5_fpga_device_start(struct mlx5_core_dev *mdev)
        if (err)
                goto out;
 
-       mlx5_fpga_info(fdev, "device %u; %s image, version %u\n",
-                      MLX5_CAP_FPGA(fdev->mdev, fpga_device),
+       fpga_device_id = MLX5_CAP_FPGA(fdev->mdev, fpga_device);
+       mlx5_fpga_info(fdev, "%s:%u; %s image, version %u\n",
+                      mlx5_fpga_device_name(fpga_device_id),
+                      fpga_device_id,
                       mlx5_fpga_image_name(fdev->last_oper_image),
                       MLX5_CAP_FPGA(fdev->mdev, image_version));