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| author |   Matan Barak <matanb@mellanox.com> | 2015-12-15 20:30:11 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-12-23 23:25:59 -0500 |
| commit | 7c60bcbb68122b39fe3e92143abce01be75f3fa6 (patch) | |
| tree | dc2b61432d3c977071115f5e32ce0084be382b35 /include | |
| parent | IB/core: Add ib_is_udata_cleared (diff) | |
| download | linux-dev-7c60bcbb68122b39fe3e92143abce01be75f3fa6.tar.xz linux-dev-7c60bcbb68122b39fe3e92143abce01be75f3fa6.zip | |
IB/mlx5: Add support for hca_core_clock and timestamp_mask
Reporting the hca_core_clock (in kHZ) and the timestamp_mask in
query_device extended verb. timestamp_mask is used by users in order
to know what is the valid range of the raw timestamps, while
hca_core_clock reports the clock frequency that is used for
timestamps.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-by: Moshe Lazer <moshel@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 49b34c6466ac..091d8343d594 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -794,15 +794,18 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_63[0x8]; u8 log_uar_page_sz[0x10]; - u8 reserved_64[0x100]; + u8 reserved_64[0x20]; + u8 device_frequency_mhz[0x20]; + u8 device_frequency_khz[0x20]; + u8 reserved_65[0xa0]; - u8 reserved_65[0x1f]; + u8 reserved_66[0x1f]; u8 cqe_zip[0x1]; u8 cqe_zip_timeout[0x10]; u8 cqe_zip_max_num[0x10]; - u8 reserved_66[0x220]; + u8 reserved_67[0x220]; }; enum { |