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>
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 49b34c6..091d834 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -794,15 +794,18 @@
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 {