stm class: Add heartbeat stm source device
authorAlexander Shishkin <alexander.shishkin@linux.intel.com>
Mon, 15 Feb 2016 17:12:04 +0000 (19:12 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Feb 2016 22:09:14 +0000 (14:09 -0800)
commit1192918530381b5cfc0e5da51233fa94f783b221
treec0f85d2050633c84eb8c1f11a0c7677f52418bee
parentbcfdf8afdebe63a2217fa632ae94f8aeecf9126f
stm class: Add heartbeat stm source device

Heartbeat stm source may have multiple instances (for connecting to
different stm devices). Each instance will send a periodic test message
over its stm device when it is linked. This can be used for testing stm
class framework, stm device drivers or as a heartbeat over the stm link.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hwtracing/stm/Kconfig
drivers/hwtracing/stm/Makefile
drivers/hwtracing/stm/heartbeat.c [new file with mode: 0644]