diff options
| author | Eran Ben Elisha <eranbe@mellanox.com> | 2021-02-12 14:30:38 -0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-02-16 14:04:54 -0800 |
| commit | ae02d41551d6f2a035d3e63ce4415e1b2ba3a7e6 (patch) | |
| tree | 74a378b62d88747c951a24bf9bdedc95ef345389 /include/linux/mlx5/device.h | |
| parent | a6a217dddcd544f6b75f0e2a60b6e84c1d494b7e (diff) | |
net/mlx5: Add register layout to support real-time time-stamp
Add needed structure layouts and defines for MTUTC (Management UTC)
register. MTUTC will be used for cyc2time HW translation.
In addition, add cyc2time modify capability bit and init segment HCA
real time address.
Finally, add capability bits indicating which time-stamping format is
supported per SQ and RQ. Add ts_format in the queue's context layout to
allow configuration.
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'include/linux/mlx5/device.h')
| -rw-r--r-- | include/linux/mlx5/device.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index f1de49d64a98..fd694add6ff0 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -578,7 +578,10 @@ struct mlx5_init_seg { __be32 internal_timer_l; __be32 rsvd3[2]; __be32 health_counter; - __be32 rsvd4[1019]; + __be32 rsvd4[11]; + __be32 real_time_h; + __be32 real_time_l; + __be32 rsvd5[1006]; __be64 ieee1588_clk; __be32 ieee1588_clk_type; __be32 clr_intx; |