diff options
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/device.h | 5 | ||||
| -rw-r--r-- | include/linux/mlx4/qp.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 4210ac4a8bcd..6cdf813cd478 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -133,6 +133,11 @@ enum { MLX4_STAT_RATE_OFFSET = 5 }; +static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor) +{ + return (major << 32) | (minor << 16) | subminor; +} + struct mlx4_caps { u64 fw_ver; int num_ports; diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 3968b943259a..09a2230923f2 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -154,7 +154,11 @@ struct mlx4_qp_context { u32 reserved5[10]; }; +/* Which firmware version adds support for NEC (NoErrorCompletion) bit */ +#define MLX4_FW_VER_WQE_CTRL_NEC mlx4_fw_ver(2, 2, 232) + enum { + MLX4_WQE_CTRL_NEC = 1 << 29, MLX4_WQE_CTRL_FENCE = 1 << 6, MLX4_WQE_CTRL_CQ_UPDATE = 3 << 2, MLX4_WQE_CTRL_SOLICITED = 1 << 1, |