intel_th: Add ACPI glue layer

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The Trace Hub devices now can be enumerated as ACPI devices, which
translates into "Host Debugger mode". There are two IDs: one for
PCH Trace Hub, and one for the uncore Trace Hub. These are expected
to stay the same across all platforms.

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

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Alexander Shishkin 2017-08-23 09:59:55 +03:00

parent 282ffec565

commit ebc57e399b

3 changed files with 94 additions and 0 deletions

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12

drivers/hwtracing/intel_th/Kconfig

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3

drivers/hwtracing/intel_th/Makefile

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79

drivers/hwtracing/intel_th/acpi.c

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