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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>
This commit is contained in:
Ilan Tayari 2017-07-02 10:47:24 +03:00 committed by Saeed Mahameed
parent d80c9f8831
commit d1a15b1a7e
2 changed files with 28 additions and 3 deletions
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7
drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.h
View File

@ -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,

24
drivers/net/ethernet/mellanox/mlx5/core/fpga/core.c
View File

@ -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));