intel_th: Support Host Debugger mode of operation

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This patch adds a 'host_mode' module option to enable host-driven
operational mode in the driver. In this mode, the driver does not
perform trace configuration or enable trace capture, but still
provides all the means necessary for software trace sources to
write their data to the Trace Hub. This means that the debug host
takes care of all the configuration and enabling and we do not
interfere.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>

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Alexander Shishkin 2016-09-19 17:07:47 +03:00

parent 77c98b28ee

commit c49a75910c

2 changed files with 22 additions and 8 deletions

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26

drivers/hwtracing/intel_th/core.c

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4

drivers/hwtracing/intel_th/intel_th.h

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