diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c index 8308ccbad85a..a5fdb4cf0b9c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.c @@ -47,6 +47,17 @@ int mlx5_fpga_caps(struct mlx5_core_dev *dev, u32 *caps) MLX5_REG_FPGA_CAP, 0, 0); } +int mlx5_fpga_ctrl_op(struct mlx5_core_dev *dev, u8 op) +{ + u32 in[MLX5_ST_SZ_DW(fpga_ctrl)] = {0}; + u32 out[MLX5_ST_SZ_DW(fpga_ctrl)]; + + MLX5_SET(fpga_ctrl, in, operation, op); + + return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), + MLX5_REG_FPGA_CTRL, 0, true); +} + int mlx5_fpga_query(struct mlx5_core_dev *dev, struct mlx5_fpga_query *query) { u32 in[MLX5_ST_SZ_DW(fpga_ctrl)] = {0}; |