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(parent: d69d5e8) | patch
stm class: p_sys-t: Add support for CLOCKSYNC packets
authorAlexander Shishkin <alexander.shishkin@linux.intel.com>
Fri, 5 Oct 2018 12:42:59 +0000 (15:42 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 11 Oct 2018 10:12:54 +0000 (12:12 +0200)
commit39f10239df751e4ec5190ef851a3e71c052c2539
treeb97464d29cfec08375dd697491b034d145224ea3tree | snapshot
parentd69d5e83110fedd15ff463ed2d5320ab3dec75f1commit | diff
stm class: p_sys-t: Add support for CLOCKSYNC packets

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>
drivers/hwtracing/stm/p_sys-t.c diff | blob | history
Domain: System / Kernel;