net/mlx5: FW tracer, add hardware structures

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This change adds the infrastructure to mlx5 core fw tracer.
It introduces the following 4 new registers:
MLX5_REG_MTRC_CAP  - Used to read tracer capabilities
MLX5_REG_MTRC_CONF - Used to set tracer configurations
MLX5_REG_MTRC_STDB - Used to query tracer strings database
MLX5_REG_MTRC_CTRL - Used to control the tracer

The capability of the tracing can be checked using mcam access
register, therefore, the mcam access register interface will expose
the tracer register.

Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Feras Daoud 2018-07-16 18:35:30 -07:00 • committed by Saeed Mahameed

parent 31e33a5b41

commit eff8ea8f24

2 changed files with 64 additions and 1 deletions

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4

include/linux/mlx5/driver.h

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61

include/linux/mlx5/mlx5_ifc.h

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