stm class: p_sys-t: Add support for CLOCKSYNC packets

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This adds support for CLOCKSYNC SyS-T packets, that establish correlation
between the transport clock (STP timestamps) and SyS-T timestamps. These
packets are sent periodically to allow the decoder to keep both time
sources in sync.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alexander Shishkin 2018-10-05 15:42:59 +03:00 • committed by Greg Kroah-Hartman

parent d69d5e8311

commit 39f10239df

1 changed files with 80 additions and 0 deletions

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drivers/hwtracing/stm/p_sys-t.c

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